Space station... help please!

Hi everyone!
I've decided that i'm gonna build a big space station floating in an asteroid field. It's halfways done. The main dome is 70 blocks high and 338 blocks wide. It has 6 floors and i want the 'original' six races to live there. They all have their separated room.
The problem is, that i don't know what a space station might needs. Med bay, restaurant, living quarters... and wich race should have them?
So please give me ideas. Like:
Apex science lab, glitch blacksmith, floran kitchen...

Btw i'm building it on the ilovebacon server and i could always use some help if anyone feels creative

Thanks a lot.
Ssstab you later

 

The novakid could be the ships' mechanician
There should be escape pods and cryogenizer capsules

 

Definitely self sufficient farms, a nuclear reactor/power generator room, a alien zoo/museum, and a ship/mech bay.
Human- living quarters/game room
avian- ship/mech mechanic
hylotyl- aquaponic farmer