Give an idea , make a game of survival in space. If you are on a planet with some kind of technology , can be done like a game stranded, just that modern. Building miners, gas platforms, etc.. After building a ship and jump to another planet where you will be able to build something better, and of course with some alien race attacking the times.
go figure, there's already a mod like this called "Lost in Space".
it's a german mod and it's still in beta phase but at least you can play it.
if you want t otry it out, just use the search function, the download link should be in the first post of the thread.
also you should NEVER open threads about suggestions for mods for S2 because no one is gonna do it for you.
if you want to have a mod with certain things in it, you will habe to create it on your own.