PapaPetro
Guest
Starsector (formerly “Starfarer”) is an in-development open-world single-player space-combat, roleplaying, exploration, and economic game. You take the role of a space captain seeking fortune and glory however you choose.
Tactical Combat
Character Screen
Galaxy Map
System Map
Trade
Build & Customize Fleets
Colonize
My go to sandbox Space sim. Absolutely love this game and every update that the dev puts out adds loads of content, depth, and balance. The mod scene is insane: http://fractalsoftworks.com/forum/index.php?topic=177.0
Check it out. Highly recommend.
Here's the streamer that got me hooked.