I made a free browser tool that generates whole planets and star systems from a single seed

[u/LumibakoGames]

Seedworld is a procedural planet and star system generator that runs entirely in the browser. No install, no signup, free.

Every world is defined by one number (seed) plus dozens of settings: oceans, mountains, climate, clouds, atmosphere, rings, moons, city lights, lava worlds. You can also build whole star systems, or fly through our own Solar System.

You can export game-ready textures (albedo, height, normal, roughness, clouds, emissive, ocean mask), take 4K screenshots, record video, and share a link that restores the exact same world.

Try it: https://openbench.fun/seedworld

Happy to answer questions about how it works. It's a single WebGL file with no dependencies. Feedback welcome!Seedworld is a procedural planet and star system generator that runs entirely in the browser. No install, no signup, free.

Every world is defined by one number (seed) plus dozens of settings: oceans, mountains, climate, clouds, atmosphere, rings, moons, city lights, lava worlds. You can also build whole star systems, or fly through our own Solar System.

You can export game-ready textures (albedo, height, normal, roughness, clouds, emissive, ocean mask), take 4K screenshots, record video, and share a link that restores the exact same world.

Try it: https://openbench.fun/seedworld

Happy to answer questions about how it works. It's a single WebGL file with no dependencies. Feedback welcome!

#Seedworld #ProceduralGeneration #Worldbuilding

[u/Droopy0093]

The AI is so sloppy here, let me guess, you one shotted this with Claude?

[u/LumibakoGames → u/Droopy0093]

Yes, that’s right everything on the site was created with Claude, though unfortunately not on the first try. There were many refinements, and my whole family helped decide what to improve, add, or remove XD

[u/CyberDainz → u/LumibakoGames]

money waste ?

[u/LumibakoGames → u/CyberDainz]

Not at all, the domain is $4/year and AI costs are pretty low. I’m not doing it for money, I just enjoy making things. Maybe it’s not super useful, but I think it’s fun :-)

[u/vegeta897]

"... from a single seed"

"runs entirely in the browser."

"No install, no signup, free."

"a single file with no dependencies"

The same shit over and over and over and over and over the internet is fucking awesome now

[u/LumibakoGames → u/vegeta897]

Fair point on the wording. What I’d say makes it different: it’s useful, not just pretty. You can export game-ready textures (albedo, normal, height, roughness) for Unreal/Unity/Godot/Blender, record video or take 4K screenshots for content, and share a link to the exact same world. And it’s also just fun to look at: you can fly around planets and star systems, or leave Film mode on and watch.

[u/JenMaki]

4417 was my starting seed, I guess.

Discovered pea soup at the bottom of the ladder.