The Star Control universe is yours to shape and control with the free Multiverse DLC!

The Star Control universe is yours to shape and control with the free Multiverse DLC! Add your own star systems, quests, characters, and much more into Star Control: Origins. You can upload and use other mods as well. Engage with infinite new stories and experiences created by you and other players!

https://www.stardock.com/games/starcontrol/article/491565/