I got into No Man's Sky recently because building corvettes seemed fun and I also enjoyed the basebuilding aspect and the concept of building a fleet of ships to do missions for me. but the extremely poor and shallow procedural generation of the game and the many introduced then abandoned features means that most feels tasteless and useless.
So I was wondering if there's a game that allows me to do this better, ideally basebuilding, spaceship building not actually required, trade, resource mining and processing, without it being factorio or a factorio clone.