On the Faction Creation page http://www.swcombine.com/rules/?Faction_Creation (why not Facility construction?) it lists every facility publicly available.
Facilities available to all:
Fountain, Park, Personal Residence, Statue, Foxhole, Trench, Wall, Wall, Wall, Wall, Hotel, Office, Power Generator, Tavern, Semi-detached House, Hangar, Landing Pad, High Rise Building 10 flats, High Rise Building 20 flats, High Rise Building 30 flats, High Rise Building 40 flats, High Rise Building 50 flats, Gate, Palace, Warehouse, Skyscraper 60 flats, Skyscraper 70 flats, Skyscraper 80 flats, Skyscraper 90 flats, Skyscraper 100 flats, Workers Compound, Council Flats, Garage, Holonet Communication Centre, Ranch,
Also it throws in these.
Stations available to all:
Space Colony I, Space Colony II, Luxury Space Colony,