SST N-Body Timelapse

[@SuLokify]

Kissed the Roche limit and formed rings, neat

[@teodorbalhar37]

The fact that the planet has the rings bigger but invisible shows that the saturn rings might be alot bigger

[@ortherner]

its because saturn's rings are made out of ice, which reflect a lot of light making them very visible.

[@taliongordon1920]

hi

[@Gabethedoggo]

0:01 Dust collects into one 0:06 Small clumps start to form 0:15 The clumps try to group into one 0:26 The clumps form a binary-ish system that won’t last for long 0:30 the clumps form a star looking blob 0:44 planets calm down 0:44 the star is shaped like an egg due to spinning so fast 0:52 a planet collides with another planet 1:05 a huge collision happens causing the planet to eject the other one out back into orbit 1:13 the bigger planet turns into rings but still survives 1:33 the bodies collide again 1:39 the smaller body gets ripped into two 1:43 the smaller body gets torn into bits 1:51 the biggest planet and a planet collide 2:07 the biggest planet collides with the smallest planet 2:53 biggest object rings get destroyed by the biggest planet 3:00 biggest planet loses mass 3:10 biggest planet loses mass again 3:39 the planets collide 4:34 the planet and star collide due to the player removing the planets velocity

[@MaxSpaceUa]

this deserves 500 likes

[@GuizinPE81]

imagine these weird protoplanet shapes in real life

[@tassielemoraes2419]

Who asked it

[@Zeus_YT495]

Yeah but they can occur I think.

[@cemtaylancalmekik4883]

@@Zeus_YT495yes

[@Kio_vidz]

@@tassielemoraes2419 ur dad asked.

[@thatrandomdude_404]

@@tassielemoraes2419are you trying to get on EmKay’s r/wooosh or??

[@mahdiyarrazavi-ij4hh]

‏‪3:39‬‏ blue:Change the world, my final message, goodbye

[@KeyboardMoment]

What a great choice of music

[@vashtv127]

Terraria calamity

[@iispacealgodooandworld]

0:00 start 0:16 protoplanetary stuff 0:27 basal period 0:37 more protoplanetary stuff 0:51 planet gets ripped 1:04 ringal period 1:34 few planets turn into rings 2:04 planet get thrown and planetary collision 2:14 red vs green vs blue 2:35 red messes with rings 2:55 red gets partially ripped 3:10 red gets partially ripped again 3:31 blue gets flinged inwards by red 3:40 blue collides with red 4:31 red magically stops and falls into green

[@Jay-ln1co]

Wonder if God's GPU is screaming the entire time rendering the universe.

[@Pinkoshaberibunny]

0:37 hamuea be like

[@Flesh_Wizard]

"EGG?" *vine boom*

[@carolynallisee2463]

I understand now why astrophysicists do a lot of this kind of modelling. Whilst every run of such a simulation will end up differently, you still get to see that under certain conditions, the same kind of event or action will occur. The particles gather into mostly discrete masses, and the larger ones will eventually consume the smaller ones. Also, if a smaller body develops and eccentric orbit of the largest one, it may get too close and end up being torn apart... a demonstration of Roche's Limit.

[@mohdikram5211]

speed the video up to 2x, the music became banger

[@crxhii]

Ur right omg

[@irismills2181]

DAAAAAAAMMMMMMNNNN🔥🔥🔥🔥🔥🔥🔥🔥

[@andreavidojevic3639]

4:37 i feel bad

[@outer_spacedgames5048]

Terraria: Calamity music fits perfectly in these type of videos ("sanctuary" and "The tale of a Cruel World" is what I'm talking about)

[@gp5313]

That's the stuff I live for!

[@ignaciomuse4371]

2:28 sun transforms into Saturn with two moons

[@Food-m9q]

We only call our star the sun but yeah you are right

[@Absolute_eagle]

I love your videos, how are you not popular yet?

[@i_asked00]

1:04 tiny boi get attacked tiny boi gets un eaten and kills bigger boi

[@i_asked00]

Bigger boi turns into rings

[@i_asked00]

1:30 tiny boi gets riped into 2 smaller parts and bigger tiny boi gets turned into rings

[@i_asked00]

1:47 tiny boi ded 😭

[@i_asked00]

2:00 part of tiny ded 😭

[@i_asked00]

4:00 other part of tiny boi ded :(

[@kerch00]

Calamity sea biome 😢

[@robloxsigner148]

This is the best one

[@robloxsigner148]

I wish the big planet did less dodging like a lot of them could’ve collided

[@OneArmDan]

It's surprisingly rare for large bodies to collide without intervention, especially since they all come from the same rotating mass

[@Incetarum]

​@@OneArmDanyou should make a realistic big bang, making a HUGE body then use the spin tool to throw material everywhere

[@Exastrotis]

@@IncetarumSpikeViper has done something like that.

[@Incetarum]

@@Exastrotis i mean like bigger than that

[@HenriqueRonchiRibeiro-bl5ti]

The music is good

[@ProGamer_69420]

how to get nasa pc now to do this?

[@a-ragdoll]

you have to ask very nicely

[@planetballuniverse]

POV you clump the mixture back in your juice

[@semprevilanova]

planetery collision 3:38

[@semprevilanova]

the moon crash on the planet 1:50

[@WilfWonders]

why did they stop the moon at the end:(

[@fergplayz]

please PLEASE tell me how to do this I BEG YOU

[@teardownclipx]

How do you make moons and rings? When i add gravity, it just goes straight to it, nothing else

[@OneArmDan]

You probably need to use the rotate tool first, and also need to get rid of friction in the cosmos tab. I also weaken the gravity point a little in my sim. For more detailed info check out the discord.

[@dobregry937]

@@OneArmDan how to get rid of friction? i set frict to 0, and all objects stop moving and coliding,

[@OneArmDan]

@@dobregry937 for no drag, set frict to 1, not 0

[@dobregry937]

@@OneArmDan but how to make no drag, there is no such tab in cosmos tab, im playing sst mode,

[@OneArmDan]

@@dobregry937 take a look at my most recent video, I go over how to set up an SST mode simulation

[@semprevilanova]

star Collison

[@Isaac_1922]

Holy water

[@heudhdjdhejehrrjhr-oj5qk]

((-1)^1/2)th law of thermodynamics: entropy decreases

[@daffadiary1807]

2:54 moon almost gets torn apart 4:25 final plunge

[@babyk87]

1:04 formed into a ball

[@gamerisk09]

this is SPH not N-Body. SPH is like a liquid like here N-Body is when to particles collide they merge in to one big one until theres just a big ball in the center

[@OneArmDan]

What makes you say that? While this could be considered an SPH simulation due to the smooth-particle dynamics aspect, it can also be called an N-body simulation, since every particle is enacts a gravitational force on another. There's no rule that states an N-body simulation must combine it's particles into individual bodies, that just makes it easier to compute. If you want to learn more about the game's specifics, you can check out the game's discord in the description.

[@TheRojo387]

Green = Mars Red = Phobos Blue= Deimos

[@Brenard7i843]

This is how the moon was born😅

[@starpawsy]

Now do a toroid orbiting a planet to show how you get resonant orbits that result in gaps in Saturn's rings.

[@Arthurtrzaska]

When it was blue, it look like Uranus

[@TheGrimReaper19]

I’m t was cool how the moons collided then it formed back and slowly spiraled into the planet then collided again lol

[@bottlekruiser]

Why isn't the large one rotating?

[@OneArmDan]

I'm not quite sure myself, but my guess is that the settings I used for particle interactions causes some rotational dampening when they are grouped together.

[@bottlekruiser]

@@OneArmDan I see. I think this might contribute to deorbiting of the moonlets by tidal braking (we could see the moonlet being tidally locked, so these effects are present)

[@XX-35withtophat]

@@OneArmDanCreation of a planet and a moon 1. Disk 2. Protoplanet 3. 3 moons and 1 gas giant (or should I say rocky planet.) 4. 2 moons collide to 1 5. Moon collision 6. Rings 7. 1 moon (2nd moon eaten) 8. No moon

[@jadenpietrzak2509]

can you upload stuff like this to the steam workshop?

[@Headgear6]

Nice

[@spaceguy20_12]

3:38 collision 1:10 get roche limited

[@NoahSmith-z8l]

It’s a moon 😊

[@rodolfonathanieljrangeles4316]

how mars formed:

[@SimSoupYT]

Kinda looks like bubbles of oil on water

[@Mohammadalgosibi]

What’s the song?

[@jonathandalumpines9516]

Bro have big rings💀

[@jenzy8073]

thats why the moon cant impact the earth instead it will be collapse and turn into earths ring 1:34

[@vashtv127]

I'm a huge fan of terraria and I know this music!

[@Smiling_man1234]

Is that game on the Apple store Because I want to play it

[@Valen-t2h]

How download this in android

[@Cosmo_Sim]

It’s only on PC

[@robloxsigner148]

Cokeacola bottle moon 3:50

[@aquariusnaturalslaw2113]

At first:: a star coolapes and exploded material out forming saturn and then it form a tiny ings and disspaeraed and then 2 moons formt

[@alexgarcia4656]

Is that terraria calamity mod music?

[@iispacealgodooandworld]

No look at the bottom left

[@nagydoesstuff]

i can make a whole story abt this

[@MichelleByrnes-gb8gx]

What is this game called

[@semprevilanova]

4:31

[@petterlarsson7257]

this isnt n body, they collide

[@anakpudanhutajulu]

Bang nama game nya apa bang

[@semprevilanova]

theia Collison 1:01

[@semprevilanova]

makes a planet 1:09

[@youare6030]

what’s this called? looks interesting

[@GermanBallAnimation]

space simulation toolkit

[@matthew8509]

​@@GermanBallAnimation Thank you I've been looking

[@montylc2001]

But this is two dimensional. It would turn out much different in 3.

[@OneArmDan]

True

[@montylc2001]

@@OneArmDan But still well done and interesting.

[@gggg-cf9ph]

​​@@montylc2001 Thank you (not acting like @OneArmDan)

[@kashifchoohan]

What game?

[@Isaac_1922]

Wow

[@tedan3147]

Dustsim

[@YourlocalGxkfan]

The name of the game?

[@SkyH1ghJJ]

Space simulation toolkit its on steam

[@DenisTsariuk-d1v]

Я походу не угадал это земля

[@nasmikir]

Game name?

[@iispacealgodooandworld]

Space simulation toolkit

[@Astro_16Vr]

What is it called?

[@DenisTsariuk-d1v]

Но никто не победит ну это планета фарми

[@DenisTsariuk-d1v]

Это просто планета Марс сформировался

[@WUDZ_780]

100

[@robotcrocodilio3109]

this is great but the one problem about these videos is they're not very accurate, space is huge and you would need to space them very far away, also there is a lot of matter in big bodies and you would need way more particles. im not an expert or even a novice so take what i said with a gallon of salt.