i.... i think this is a virus. it just crashes when you try to make a world.
The world generation uses multithreading to generate the meshes of terrestrial planets, which I suspect is what may be causuing the issue. If you can send the crash log I would be more than happy to look into it.
As for the game being a virus, I can assure you that it is not. The entire game's source is available publically on my github for anyone to comb through.