Evolving A Realistic System From Birth To Death #1 Universe Sandbox

[@totalanarchy-yt]

Hey can you consider expanding on the lifecycle of the star you're using in this system. The star after leaving the main sequence should increase in luminosity and size slightly but not expand or cool significantly, this is called the Blue Giant Stage. The Star will then go through its Red Giant phase, similar to the Sun, where the star will expand rapidly, but not too much yet. Next is the blue loop, where the star is going to pulsate from red to blue then back again expanding and contracting in radius. And decreasing and increasing in temperature. Eventually, the star will settle into the red supergiant phase after undergoing a blue loop, when its core will be mostly iron and its outer layers will be very large, diffuse and cool. The star you're using, Rigel would be massive enough to become a neutron star after its supernova. But not a black hole.

[@Mapper_Space]

Can't wait for the mobile version of universe sandbox so I can create my custom system containing two habitable planets that are binary to each other! Btw I subscribed!

[@AXCStudios]

It's probably not going to come out they announced it like 2 years ago plus u need to buy the game.

[@JustTearSpace]

Hopefully that "Maff" comet survives

[@diegok7992]

same

[@RayMapa73]

Same

[@JimmyMorrison-hi5gy]

Same

[@tealianmapping]

Same

[@tor-WX]

ruining the chain hehe (hope it does tho)

[@zZeimos]

The custom elements are so amazing

[@Carolea1]

Great video, as always, Neptunian! I'm looking forward to your next one!

[@Slahprogamer_YT]

Very Cool video Neptunian! I have an Idea. How about you make a another simulation a triple binary star system and multiple rouge planets with one that has Habitable while others almost have elliptical orbits

[@AXCStudios]

I think Venus world got ejected at just the right time cuz the barren world basically took it's place

[@Colinomoni]

Janetas: Neptunian plz stop I like my water and life. Neptunian guy: How the heck are you still alive?! Well.. Then there's only one solution YOU janetas will become venus 2.0 Janetas: n o. I will still keep my wootah and u hav no ability to change dat Neptunian guy: *deletes water.exe from existence* Stebilu: *Scares it's atmosphere from existence* Neptunian guy: *Your free trial of water has ended*

[@Theun7n0wn]

is there a way to show you @neptunian guy any of my systems?

[@Neptunian-Guy]

System uploads are in my discord, however submissions are closed currently

[@A300_gaming]

Pls do a rocky rouge planet for the next part and also cool vid ive been waiting for weeks!

[@hayden1118]

Suggestion: Try to create a 10-star system in universe sandbox. (brown drawfs also count as a star)

[@guillermoramosjimenez9690]

Make another realistic system but with a smaller star or maybe a s-type binnary system. (For example a orange dawrf and a Red dawrf)

[@sulfur1661]

Nice! Btw happy new year Neptunian Guy

[@TheSeacap]

I am considering getting Universe Sandbox^2, would you recommend it Neptunian Guy? (I also have a system in mind which I could make and send you)

[@ImaCatLovet]

I'm a big fan of this series good job I can't do a simple rocky planet.

[@guillermoramosjimenez9690]

You should know that stars When they intercept star systems they usually do at 250 AU as the closest point

[@LeoErwans_Epic_Productions]

not always some times its at only 0.5 AU and sometimes its just 1.2 lightyears, so it can depend on the stars size pull how close it was etc

[@Spacey1800]

I was almost thinking like is it gonna upload in 2023 or not

[@Spacey1800]

I’m so excited when u do these stuf In more detail. But this one is over the top wow

[@Neptunian-Guy]

@@Spacey1800 yeah ive had a lot of projects over the holiday period so this vid got delayed a bit, glad you like it 👍

[@guillermoramosjimenez9690]

or create a solar system from scratch by making from zero a star and them add planetoids with an acreccion disc with materials and them let it go, after the system stabilizates, you could add moons. make the star about the size of alfa centauri. also making the moons from scratch , the challenge is that you cant modify the planets and moons, the only way that is able to modify is by launching things to them, cool chalenge huh?

[@TheNomadsLog]

can we get a count for how many times Neptunian Guy says "Hatable" instead of "Habitable"

[@kamrinshimizu5450]

how could you eat your way in the system becuse i cant get in

[@unfazed6377]

legend

[@Cheeserepublic362]

Hello

[@lukazzmatizz4378]

37 views 6 minutes

[@Tecron46]

Hi Neptuneam lm your fan❤

[@ninety-nine-seconds]

What did you named this system? 😉

[@Olala31185]

epic

[@landonfun1367]

could i have janetas for my universe sandbox.

[@Landon_bumbbum]

Hi!

[@Spaceman0025]

11 views 2 min HOW!!!!!!!!!!!!! AND IT WAS IN RECOMMENDED!!!!!!

[@Jule-b6y]

FINALLY

[@Barbara_main]

No janetas my planet well the name was mine 😢😢😢

[@RayMapa73]

I’m the first viewer and I forgot to put ‘1st’

[@RayMapa73]

Lol

[@Xxxevenbetter]

I didn’t like my comment

[@PlanesAndTechGuythatlikesspace]

20 minute club ⬇️

[@Spaceman0025]

2 min

[@RayMapa73]

H e r e

[@gheorghegheorghe1223]

Eveliman who wants to be first

[@cheeseysponge944]

Hatible