What do you build with your outposts?

Hoping to make this a discussion/brainstorming thread.

I hit level 20 and noticed that I had accumulated a healthy supply of random crafting items, so I decided to go into manufacturing. I set up my initial base on Sirius 3-B, and started expanding to other moons throughout the system, but I'm not sure what I should be manufacturing.

I've invested pretty heavily into my weapon and spacesuit design skills, but I've only got two points into outpost construction; I can set up simple and commercial fabricator/extractors, but I'm not sure what I'll need down the line. Any advice or suggestions from veteran Outpost builders?