FORMATION OF THE UNIVERSE in Space Simulation Toolkit! 

18:12 that pink planet got atomized 💀

18:17 i do love how it imploding also makes the asteroids around it implode from the force of all the particles slamming into it

This feels less like planet formation and more like star formation. Especially when you see this part 18:09 So much volatile motion on the surface AND in the core, so that all it took was a minor collision to make it explode. Reminds me of a star. They're in such a delicate balance.

18:10 i think what happend here is the shockwave from the impact destabilized the core which was already HIGHLY pressurized causing a small explosion, but the REAL damage was after the implosion

18:12 "I am gonna end this man's whole career"- Blue Planet 18:18"*chuckles* I am in danger"- Purple Planet 18:47-The entire colour spectrum

I wish you had checked on that second supernova in the upper left more often to see how they interacted.

omg the explosions are like supernovae! the physics are a little different but once the pressure inside gets too high it explodes and throws enough matter out to restart formation!

it's crazy how 3d these shapes can look sometimes, especially during collisions. it's like it tricks your brain with the amazing physics to think that it's 3d.

14:53 Bro that magnetic filed was so good

Maybe a biological mod would be cool!(or nuclear fusion or 2 earths colliding)

18:12 purple planet be like: waoh whats happening here- (gets vaporized)

Planet hitting planet 3:02, 3:44, 4:34, 5:27, 5:39, 7:34, 11:50, 12:47, 13:30, 14:20 ( I guess 16:12 ?), 17:56, 18:56, 20:30, 21:17, (the end? 23:34 )

it's like watching raindrops on the window. so relaxing, and a lot happens no matter where you look.

Do you think that if You could spin a planet really fast some material would be thrown into an orbit ? ( for The moon video)

18:13 this part started to make galaxies

I love these types of videos based on universe simulations. By far my favorite SST video!

these videos on space toolkit are awesome and remind me of the good ol days watching your powder toy videos! keep up the good work my guy!

You can get some pretty silly effects if you set the friction value in the cosmos settings to something slightly lower than -1 (-1.01 for instance). It causes particles to continually speed up as opposed to being slowed down.

I think you could stabilize the particles from exploding by increasing the c power of the particles. or by increasing the timesteps

18:17 bro was just minding his business and dies 😢

18:09 looks like a sun about to go supernova because it could not hold out against internal force. Of course we didn't see it but it would have been interesting

By the way at 18:18 you can see how the planets melt away from the supernova, i think it is pretty cool. Love this game

this video is incredible. its just such a satisfying thing, watching all the mass coalesce into objects. some orbiting, some colliding. rhe planets growing larger and larger. please do this again

this game is beautiful as always

Love these vids, keep doing what your doing 👍🏻

this is my favorite game ive seen you play and i wish more people played this on youtube

Alright i watched it and this really kept me wanting for more really good stuff

A black hole formation cuz it formed a accretion disc and a hawking radiation 14:31

i think turning the max gravitational velocity up caused the max size thing as you turned that up to max( a bit after you separated everything from each other with the spin)

The explosions are a byproduct of having such a high maximum collision speed, if you set that lower, there will be no more explosions, at the cost of having a lower "speed of light"

11:52 It shattered its moon counterpart which is kind of neat 15:08 that other planet from it was created from initial impact remnants

My theory for what resulted in the event at 18:12 being so violent was how hard strong the pressure was in the core. The core appeared to be trying to escape due to the forces of the shockwaves (explosions) but the shockwaves also forced them together (implosions). Finally, when the shockwaves got disrupted, the "stability" of the highly unstable core was broken and the core was allowed to move outwards, allowing it to rapidly expand and explode. Looks like something similar happened at 18:17

Please, please please please please make more of this please please please. This is so amazing.

This looks super cool. My assumption for the behavior of the 'planets' would be that, based on the view that we had there's a sort of reverberation in the body when a collision occurs (I think it acts as some sort of momentum multiplier for particles), and I am guessing that interaction with the "damping" mechanic (maybe you have damping turned down?) in the sim causes there to be a point where the 'planet' as you said is no longer stable... I am obviously no scientist but this had me thinking/wondering. I am interested on other's thoughts.

Do more of Space simulation Toolkit, I love the series!

Suggestion: Try this again but with dirt stone iron and other stuff also you should also try the making 2 equil sizes and make them collide

This but with elementary particles. Basically a nuclear physics simulator. That'd be super fucking cool to see.

18:18 you can see a purple planet get destroyed by the explosion

At about 14:30, the first star of the sim formed and it has matured at around 18:00. It's mainly powered by quantum tunneling instead of conventional nuclear fusion because of the sim

Another day, another space simulation banger of a video

Spike can you do a breakdown of your settings for this video?

Love these new videos of this game. They are so satisfying 🫡

Our whole universe was in a hot, dense state Then nearly fourteen billion years ago expansion started, wait The earth began to cool, the autotrophs began to drool Neanderthals developed tools We built a wall (we built the pyramids) Math, science, history, unraveling the mysteries That all started with the big bang (bang) Since the dawn of man is really not that long As every galaxy was formed in less time than it takes to sing this song A fraction of a second and the elements were made The bipeds stood up straight, the dinosaurs all met their fate They tried to leap but they were late And they all died (they froze their asses off) The oceans and Pangea, see ya wouldn't wanna be ya Set in motion by the same big bang It all started with the big bang It's expanding ever outward but one day It will pause and start to go the other way Collapsing ever inward, we won't be here, it won't be heard Our best and brightest figure that it'll make an even bigger bang Australopithecus would really have been sick of us Debating how we're here, they're catching deer (we're catching viruses) Religion or astronomy (Descartes or Deuteronomy) It all started with the big bang Music and mythology, Einstein and astrology It all started with the big bang It all started with the big bang

This game is absolutely incredible.

Very cool, just actually got this game!

I'd love to see this again but without zooming in or out (we can see any collision happen and we can make points that show when something interesting happens)

18:14 Basically how every large empire or kingdom turns into modern countries

This was very interesting I want to see more of this lol

man this simulation was so satisfying lol

if only i had the full version the galaxy looks great at the formation of the universe

14:31 making of a era of it's universe!🤑🤑

Oh yes this is beautiful

so I actualy think that if one of the smaller particles hits the bigger one it's gong to make a fission reaction but if 2 particles (small or large) combine together without exploding they are going to make a fusion reaction

fav video so far!

Btw if you still have gravity as a cubic function, just know that a quadratic function is the ONLY FUNCTION that can support stable orbits if you want things like moons

at 5:50 you can see some small objects pass the roche limit and fall apart

keep making more videos of this game please

Do this but on a bigger scale if possible, because it's really fun to watch.

Spike just goes insane after blue collides

16:05 was basically a supernova

Can you explain what settings you tweaked to make this simulation?

Btw, to make it more realistic to the Big Crunch, increase the gravity of materials

the formation of the universe had matter EVERYWHERE, so not only would you need a ludicrous amount of matter, you would also need to have a giant room to do stuff in

18:17 that purple planet got destroyed by the explosion

18:14 The purple planet just got obliterated by the particles lmao

this is my third time watching, this is so far my favorite vid of yours.

More big bang i subbed im your fan

This is so cool I mean who will unlike this

ANOTHER VIDEO ANOTHER VIDEO ANOTHER VIDEO 🔥🔥🔥🔥🔥🔥🔥

13:33 i think it didn’t explode since it was pointing like a knife and not a hammer so the pressure wasn’t as hard and it just got wedged and reformed

I watched 2 OF YOUR VIDEOS and bought the game

ig spike created the universe... The more you know!

18:09 super nova!

What was the settings for this because I really wanna do this but I cant get it right

18:19 the planet on the top left just got obliterated because of the particle ejection

The thumbnail spike looks like he’s crazy

This game is amazing.

14:26 : The blue and yellow planets was start,when collison happens,the supermova will come

would watch an hour long vid of this

6:54 this collision basically happened when the moon formed, but slightly different

pls more of this

*@Spike Viper* I think 18:10 is caused by your change at: 3:59 Please try this simulation again, but at less extreme settings (at least near the end) (I would also like to see a universe be started by the most *EXTREME!!!!* fusion explosion you can create, to cause the initial rip apart of the starting material, instead of rotation) (preferably do a "training video" first, on how to cause the most extreme explosions)

I imagine you can let this run and create a solar system with some starting spin ofc

bro its crazy thinking some of the smallest planets where once those massive planets. all was calm until that happened

13:32 i remember that meteor… didn’t we see it before in the video when a huge collision happened?

18:12 impact creates shockwave 18:13 motion causes outer layer to become unstable, provoking the huge monster core. 18:14 material tries to recollect. 18:15 material recollects so violently it creates a secondary explosion, ripping apart the planet

bro, I was so excited when they just exploded it was like BOBA boom 7:00 this deserves a subscribe

4:59 boom yes

What are the settings for this? I'm very curious.

What are the settings? great video!

Spike Viper: i can't read that.

11:52 i like how the asteroid gets obliterated by the debris from the explosion 14:52 i think it's a gamma ray burst ?

bro do this again but add like a small amount of energy and creatures and see if they survive inside of planets that form

1:04 It is star or galaxy?

How do u get a higher gpu level for more partials I don't know how ro change it ? SOME HELP

This made me get the game

Hey spike viper, if you have the demo version, how do you turn on the api?

15:43 - 15:50 Supernova steps: 1) 15:43 - Iron starts being fused from prior elements, 2) 15:44 - Core collapses on its own mass, 3) 15:45 - Outer layers of the star bounce off due to the collapse 4) 15:48 - Outer layers of the star come fall back into the core due to gravity and bounce back making a supernova 5) from 15:49 and on - Outer star layers continue to fly off burning everything on their way 6) 16:12 - Two neutron stars form and the cycle continues

I lost count of how many supernova-like explosions have occured

Planet: FEED ME!!!!! Proto-Planet: Y-Y-Yes master!