Timeline of a B-type Star System

This is an animation!
Captions has details.
[Astronomy]Timeline of an B-type Star - Planetball
This is about the evolution of a Sirius B-like star and its planets.
You can go to en.m.wikipedia... to learn about “B-type”
Note: the main-sequence period is somewhere between 80 My~150 My, here I set 130 My(^-2.5)
The radius is calculated about 3.6xSun(In zero age)
Music used:
Kevin MacLeod - Stages of Grief
Jay Marino - We Are Family
Toby Fox - Death by Glamour
Kevin MacLeod - Deuces
Toby Fox - Patient
21 is a good number, because 3*7=21.
Planetballs are basically same to polandballs, the only difference is the character, not countries, but space objects including stars, planets, moons and even galaxies.

[@CatWachristmashat]

Timeline: *Starting system* Key: The planet is called b. The moons are listed via roman numerals from smallest to biggest. 1:03 B is formed along with I and II. 1:33 II's ice melts. 1:41 Star runs out of helium. 1:53 II's oceans evaporates and it's atmosphere is stripped away. 1:55 Star expands and starts dying. 2:04 B loses it's ring. 2:14 I enters the roche limit and creates a great ring. 2:46 Star enters AGB stage and violently releases it's outer layers. 2:56 B loses 20% of it's mass. 3:09 Star turns into white dwarf, B loses another 15% of it's mass and II is lost. 3:22 System is kinda dead. 3:32 B is lost after a very long time due to many reasons. 3:40 Star will slowly turn into a black dwarf and fade with the universe. *End*

[@bakei8985]

it’s Hydrogen (H), not Helium (He).

[@CatWachristmashat]

@@bakei8985 Thank you.

[@rogerwhite1921]

btw it's hydrogen and B stars go supernova Doge hi you are a remarkable youtuber with 556 subs when i firdst found you and now 7K congrats!

[@anpang11]

@@bakei8985 Yes, but Helium is He not Hi

[@bakei8985]

@@anpang11 ok, thanks for telling me.

[@Your_DoorYT]

Star: I am running out hydrogen I'm gonna expand That gas giant: are you trying to get more from me? Star: *OH YES*

[@iapetus6110]

The rocky moon: *dad , are you trying to sacrifice me to be your rings? ,of god please no-*

[@Your_DoorYT]

@@iapetus6110 The Gas giant: OH YES YES

[@iapetus6110]

@@Your_DoorYT ocean-to rocky moon: *BROTHER NOOOOO-*

[@MagentaMosquito]

*Top 10 saddest anime deaths*

[@itswindyyy]

Its Jool

[@ahfa2010]

I hope every 1 minute in DogePro’s videos we just hear *YES.*

[@AstroCatz]

OH YES

[@melatimelanti6866]

@@AstroCatz are you mettaton doge pro

[@AstroCatz]

_∵OH YES ∈ Mettaton, Mettaton = Star_ _∴OH YES ∈ Star_

[@cycrothelargeplanet]

*OH YES*

[@krepbilek]

@@AstroCatz *Death By Glamour Start Playing*

[@LopianBacon]

Very good animation and that explains my life in 3 minutes

[@randomnessToonss]

ANTATICA?! YOU HAVE INTERNET

[@LopianBacon]

@@randomnessToonss in the opposite world

[@messier8379]

Hmmp so you are a B-Type star?

[@MrSol-vb7qm]

Very quick upload !!! Can't wait for other videos !!!

[@Grahckheuhl]

I love how the smaller satellite is so angry the entire time

[@iapetus6110]

And the gas giant is like ''y know what ,since i am secretly selfish ,i will use your rocky ass to make more rings''

[@cycrothelargeplanet]

Moon not satelite Edit: moons are satellites

[@WinVisten]

@@cycrothelargeplanet a moon IS a satellite. a NATURAL satellite, what MOST people refer to as a satellite (Like a space telescope or a space station) is an ARTIFICIAL satellite. A satellite just means ANY artificial object or natural object of significant mass or size orbiting something else. For artificial objects it'd probably be something big enough to either carry some scientific instruments, cargo, or a crew, , and that is currently serving such a purpose.

[@thebrazilianluigi2142]

@@cycrothelargeplanet Every single natural satellite in existance just bruh-ed when you typed that in

[@drewkastelajara3812]

Because it doesn't have any enough mass to maintain hydrogen for liquid water on it's surface.

[@Nayje1238]

A lonely green gas giant. A star with just 1 planet. Good thing it has moons.

[@iapetus6110]

Too bad the more-rocky moon just died ,and the largest got ejected

[@Jool4832]

Lol, I'm also a lonely green gas giant but with 5 moons, 4 planets and 2 dwarfs.

[@priyankarapriyankara5372]

@@Jool4832You’re not lonely unless your at the whatever system belt 😂

[@Bs_bg]

I love these videos, keep going man

[@itmeouranos]

I like the select your star part lol

[@iapetus6110]

Same

[@MagentaMosquito]

Same

[@jonat012]

Same

[@lharkdean5cuzroblos]

Same

[@AFanOfFans]

Same

[@srinitaaigaura]

I feel very sorry for B. Must be depressing to die so soon after starting off so cheerfully.

[@ArthurNapitX1]

The star or the planet?

[@UncleMikeRetro]

And that's why we don't want to colonize B type stars! 😎 Nicely done, sir!

[@dawnsclim4382]

Only gas giant's can be in the system ,it's very likely it blows all terrestrial planets away

[@The110678]

Errrrrrrrrrrrr.....I come from India.

[@The110678]

I don't know what you are saying.

[@dawnsclim4382]

@@The110678 I'll put it simply : that star is very bright ,and hot. All dust to make planets is blown away.all remaining dust is picked up by gas giants and form planets. As gas giants are heavy enough to not get blown away.

[@The110678]

I still don't get it...

[@WinVisten]

Another thing: there wouldn't be time for life to evolve on that moon even IF it was habitable... At least, not anything multicellular or maybe not even anything eukaryotic. It would have to be colonized.

[@shinystarmiestudios4179]

Actually B-Class Giants generate too much UV Light, so planets wouldbn't be able to form in the first place.

[@fishykitty1754]

@@shinystarmiestudios4179 Rocky Planets?

[@bintanglintangerlangga1983]

​@@fishykitty1754its probably the same with Rocky planet

[@ArwinaThePlanet]

@@shinystarmiestudios4179 ok explain why HD 100546 b exists.

[@JCHMboyo]

@@ArwinaThePlanet potentially exoplanets.

[@immagical7036]

I love how that little orange moon is just *ANGY* throughout the entire time it was there

[@STupidLord]

You're the only KZbin that I know that actually does planetball stuff.

[@AstroCatz]

There are others... but my videos are RELATIVELY scientific

[@JulianyTomas]

@Cameron Savosky YES Like Hecics and Elrond Gasal mid-real of hecics Elrond gasal true but cooling mapping are false

[@MagentaMosquito]

We also have tomek. And he is the most similar to dogepro (my opinion).

[@iapetus6110]

@@JulianyTomas yea ,colin mapping is so trash , he needs to go to the dumpster

[@iapetus6110]

@@MagentaMosquito well he only does colonizing stuff Whitch is bOoRiNg

[@iapetus6110]

2:13 Rest in rocks , nameless rocky moon You did not live long, but you will be missed

[@EnderAI]

the moon live roughly about 100 million years that is a "rock"ie number for a moon

[@cycrothelargeplanet]

@@EnderAI *graystillplays intensifies*

[@iapetus6110]

@@EnderAI bad joke ,didn't laugh

[@cycrothelargeplanet]

@@iapetus6110 who cares

[@XerneasTV]

@@cycrothelargeplanet no one?

[@Ivon3976]

System size comparison Small Brown Moon (1.0 Earth Radius), Habitable Moon (1.6 Earth Radius), Green gas Giant (23.6 Earth Radius), Star, 3.6 Solar Radius

[@TOBB2K25]

1:10 900 Luminosity 1:17 1,000 Luminosity 2:00 2,000 Luminosity 2:29 3,000 Luminosity 2:32 4,000 Luminosity 2:49 5,000 Luminosity 2:50 6,000 Luminosity 2:51 7,000 Luminosity 2:52 9,000 Luminosity 2:53 10,000 Luminosity 2:59 20,000 Luminosity 3:02 30,000 Luminosity 3:05 40,000 Luminosity

[@eehapamecha6847]

I was thinking about you hoping you would post and you did yaaaayyy! Thanks!

[@Ceaseless_Thoughts]

this content is amazing you need more subscribers

[@billhamm1611]

So true

[@geodelire]

"Oh yeesss" i like that sound effect so much

[@mschoenbein]

Usually, the brighter the star, less the lifespan.

[@ArwinaThePlanet]

not usually, but at all times.

[@darosilvertail7957]

Brighter AND bigger

[@bm-22projects]

I've lost count of how many "OH YES" is in the video.. xD

[@chloeturner772]

I have been a fan since 400 subs!

[@williammega6994]

i love these videos i even make some timelines on scratch

[@ShadowDeathBlade93]

"oooooooooh yeees" Classic Mettaton EX XD, but i am a astrology nerd for space thank you for making this man

[@bobbackward6461]

(NES caption appears) You and your moons are lost GAME OVER

[@Resuvean]

Your videos look 👍good I'm subscribed to see your videos in my recommendation page all the time

[@Jool4832]

The lower mass B-type stars are the most massive stars that won't go supernova.

[@cjlogan09]

For an around 5 solar mass star, it should go like this Firstly, the star forms Then it goes through a hook where it becomes hotter for a bit The subgiant brach should last a lot longer RGB stays the same These kinds of stars also go through a blue loop, where they become blue for a bit Then they go through AGB and Post-AGB the same Then they become a white dwarf

[@drewkastelajara3812]

Thought they enter the red giant phase. I think only wolf rayet stars are like that.

[@ArwinaThePlanet]

i though WR-type stars come from "used to be main-sequence" stars above 8 solar masses

[@Colonial_1992]

​@@drewkastelajara3812WR stars go through LBV, not red hypergiant smth

[@OkgethileTheo-fh3ro]

This is my favourite main sequence star because It is similar to when Sirius B was a b type star and of their light blue colour and they live for 120 to 300 million years

[@ZacAttack712]

Plz do g-star next, I want to make the sun happy

[@iapetus6110]

Too common

[@dawnsclim4382]

Want it? Here it is already uploaded : kzbin.info/www/bejne/a2OUoKCMiMhroa8

[@iapetus6110]

@@dawnsclim4382 i think he is talking about a G-type star NOT related to the sun

[@hazmatickaito7499]

DogePro’s new name: AstroCat

[@mindroid9293]

Good choice for the music at the end

[@Carbine212]

i hope you get 100k subs one day

[@akithevader]

1:00 2:00 3:00

[@DavEonSR]

Sounds cool lol it says OH YES. Great video!

[@dsmitzner]

the key: 1:03 final formation of system 1:16 star reaches 1000 luminosity 1:30 moon 2 is now habitable 1:42 star runs low on hydrogen 1:53 star expands and starts to die (subgiant) also 1:53 moon 2 is no longer habitable 2:04 planet lost its ring also 2:04 star tries to burn helium (subgiant) 2:14 a new ring forms due to moon 1 entering the roche limit also 2:14 star enters red giant phase (red giant) 2:32 star thermally pulses (red clump) also 2:32 planet lost mass 2:42 star enters AGB stage (stable AGB) 2:48 star repeatedly releases H and He into space (thermally pulsing AGB) 3:03 star emits final pulse (sub-white dwarf) 3:08 star dies off (white dwarf) 3:33 star ejects planet (black dwarf)

[@yayitsafreakingrandomchannelxd]

How about doing M-type

[@Bfftdaunofficialobjectshow6045]

My homework can't be done with this music! 🌎🌎🌎🌎🌎🪐🌑

[@NotAPolarBearXD]

ah how much this channel has changed...

[@twkofficial]

Do a timeline of a G-type star (not the sun) Edit: Due to popular opinion, after g type, do a timeline of F or* M type*

[@iapetus6110]

F:...

[@cycrothelargeplanet]

@@iapetus6110 why is F getting forgotten

[@MagentaMosquito]

@@cycrothelargeplanet we need F

[@iapetus6110]

@@cycrothelargeplanet F and M needs some love , care , farts , and care rn

[@cycrothelargeplanet]

@@iapetus6110 agreed

[@Bropower125Games]

I'd play this if it were an actual game

[@MagentaMosquito]

Same

[@terraforming-o8e]

Noice B-Tybe Star แจ๋วมว้ากกก

[@iapetus6110]

I dare you to do the Timeline of an F-type star next

[@Bs_bg]

yes pls

[@cycrothelargeplanet]

These are getting forgotten q u i c k

[@iapetus6110]

@@cycrothelargeplanet well F and M needs love right now

[@MagentaMosquito]

We need the F-type star. It will be cool 2 see a star similar to the sun with a much lower lifespan. With a little more mass than the sun.

[@iapetus6110]

@@MagentaMosquito true , then G and M will be taking over after F's timeline is done because it is time for F to shine

[@Obreyze]

“It’s lifespan is shorter than the dinosaurs”

[@F_0407]

Good video, Your content is good 🤘

[@Ethanjensenaven]

1:01 uhhh....

[@GreyscaleTsar]

HA! AFTER 3 ENTIRE YEARS! YOU THOUGH NO ONE WOULD NOTICE THE CAPTIONS! 1:55 ._.

[@obviouslyacat9261]

Respect to the planet for staying

[@iapetus6110]

But it killed its younger moon , so selfish of that gas giant

[@MagentaMosquito]

@@iapetus6110 i hope that the moon abuse will stop soon

[@junjierbx_2]

Why is there an “oh yesss” in every start of the star systems

[@miso_antboy]

you're telling me that this star will be standing here for 25 quadrillion years? zamn thats a long time.

[@GoodByeStars]

No. Types of stars can die in different years if a star is tiny and dim it lives longer

[@miso_antboy]

@@GoodByeStars i meant the star in the video

[@GoodByeStars]

@@miso_antboy I already know and if I remember b types live for 1 billion years.

[@Jay2480]

Guys there's a new update if you select two stars you get a binary system :D

[@YourLocalPlanetballer]

Oooooo

[@MagentaMosquito]

Don't select more than 5 stars it will crash your game.. (i tried 6 stars and my game crashed)

[@robinchesterfield42]

@@MagentaMosquito And that shows that the "game" is unscientific, 'cos there's at least one six-star system in REAL life that we know about. (Castor)

[@MagentaMosquito]

@@robinchesterfield42 i play the mobile version of the "game" so it doesn't have a lot of memorie...

[@ayanrr7475]

When will you make a video about W-type stars? same for D-type

[@mwfrancais2998]

Your animations are soo cute

[@neptune9238]

My own stars: Violet giant star:these stars are remnants of supernovae. They are bigger then blue giants but smaller then red supergiants. They are most likely to form planets in orbit around them. 82% of the time actually. They usually have gas giants for planets. 1 million years in there lifetime they dim by 2%. This doesn’t sound like much but this changes the temperatures of the planets drastically. There flares tend to be weaker. And there temperatures also drop. But the temperatures only change by 1 degree. 1080 years later they pulse. Magnetic pulses. Sending flares across the system. But there very weak. Eventually they send a flare that destroys the planets atmosphere. And there color changes to red and they shrink. Becoming red dwarfs. The solar flares get stronger again but the gravity gets weaker. Over the course of a billion years they dim and dim, until eventually they become black dwarfs.

[@Random_Colors]

Imagine it actully exist

[@mugpup310]

1:03: B-Type Star Stop It With The *"OH YES"*

[@guilhermoferreira7275]

the gas giant: pls help The star:GIMME NEUTRON STAR AS A DEATH PLSSSSSSSSSS white dwarf from star:BRUEH

[@williamyates4651]

We need a game like this

[@melatimelanti6866]

next please star type f and habbitable planet

[@RSFSR3]

Tragedy happened dangerously fast man

[@Danielrstuffdontdislikeme]

2:14 Me:”I knew that poor moon was going to be a ring”

[@glowcube1244]

can you do an timeline of a O1/wnh star?

[@AstroCatz]

I'm actually working on it(O-type star video V2 with higher mass that can enters WNH stage)

[@JulianyTomas]

@@AstroCatz Whn stAGE Is Wolf-Rayet

[@joannacaddle9791]

I like music before the red giant stage ended

[@syhyeyh]

star :i need a battery me: heres a hydrogen battery star: NO A BATTERY FOR MY PHONE

[@cycrothelargeplanet]

LmaoooooooooooooOOOooOOoo

[@starrekt2037]

OoOHHhH YEeEESssSSssS

[@gamertylers9322]

nice medium remix

[@Пирокатехин]

- How much of Mettaton do you need? - *OH YES*

[@ArwinaThePlanet]

what is the music in 3:12?

[@ilikemyhouse15]

I love this game.

[@RidFlare]

Your videos are very funny lol

[@wind3rmere]

the start got me. 😂 We are family! .. SEVERE WARNING!

[@vladtepes4526]

Stars of such mass experience a blue loop when starting burning helium reaching surface temperature around 8000 K.

[@emanuelgarcia928]

B type star: I don't want to die I was just born:(

[@MagentaMosquito]

Can do the F-type star next?

[@iapetus6110]

Thank god someone has the same request as me

[@ArthurNapitX1]

I don’t think it’s called a blue dwarf, probably a cyan or light blue giant

[@theguywhopostsrandomvids]

*OH YYYYYYYEEEEEEEEEESSSSSSSSSS*

[@machinelearninggoddess]

SIKE! 5.6 solar masses is enough to fuse Carbon into Neon and heavier elements but not enough to fuse Neon into heavier elements to go supernova. After it runs out of helium the star still has a trick up its sleeve.

[@AlbertTheGamer-gk7sn]

By the way, the star should supernova as it has a mass of 5.33 solar masses, and 5.33 is greater than the 1.4 solar mass Chandrasekhar Limit.

[@ionlyonchannels8098]

nice from like star Sirius B 25,600K B-type in DA2-type lol this E

[@leMiG31]

Also why it turn into white dwarf,at what type stars start to get supernova?

[@cycrothelargeplanet]

1 minute: *passes*ㅤ Video: *OH YES*

[@ucthanhvu9011]

B type star evolution: Protostar->main sequence->red supergiant->supernova->neutron star

[@varisthecat1]

3:07 "Snap"

[@RayleethegamerOfficial]

Add the largest black hole that is bigger than the solar system or twice the size of milky way

[@DonatoPanico-km2jq]

The B type star is lucky because some B types prop don’t have planets

[@Acuarea]

Do an M type star next please!

[@NoName-no1rr]

After that F type

[@iapetus6110]

@@NoName-no1rr n o

[@iapetus6110]

F f i r s t

[@The110678]

Bad Internet while I was trying to see this.

[@zagoleo7732]

3:11 star: oops... 3:14 star: sorry for that 😅 Planet: 😞

[@MacElMasMancoDeTodos]

*Timeline of an IPhone-type Star*

[@xradzix242]

Sirius B was Sirius A before changing into a white dwarf

[@BardiyaCirrus-ig9rf]

Dude, I think a B type star will become a super nova. Correct me if i,m wrong.🙏🏻

[@ChrisThompson-x9y]

Ever heard of AB stars? AB stars are the in-between of a B star and A star! :D

[@tntrose7285]

Blue dwarves are actually a hypothetical star that’s an old red dwarf.

[@ZacAttack712]

The star showed was actually called a Blue Giant

[@AstroCatz]

yes it is I don't know how to call the stars. Usually I just use B4V, K3II,etc

[@iapetus6110]

@@AstroCatz you can call them azure giants

[@Sundansulaku2023]

@@AstroCatz call them blue white main sequence star

[@jacksmithgaming3134]

Every time something happens oh yes

[@Murky_Fitness]

IT AWAYS SAYS OH YES

[@raffaellouis4326]

Is it possible for a B-type star that will become a white dwarf

[@XianRoblox21]

Do Timeline of A F-Type Star next

[@lolosmashkartsyt9068]

Dogepro inspired me to make my made up history of my solar system

[@empireOfcHiNa8888]

1:06 Today For Spica

[@yigitdisli3927]

I don't understand why the planet is disappearing