An arcology built on the back of a vast whale-like beast that swims through the vacuum
A continent-sized scrapyard which contains anything you might wish to find
An upmarket, swanky, in-demand night club, with multiple floors, false ceilings, lift shafts, secret booths, and more unusual facilities like zero-G dance floors
A great university and center of galactic learning
A zero-G three-dimensional sports field trader town on a frontier world
An exotic alien bar full of smugglers and bounty hunters
A galactic warlord’s fortress
An ancient space vessel from before recorded history
A deserted and seemingly haunted space station
A paradise pleasure planet
A ruined city, destroyed by war
A busy federal starbase
A primitive planet where the natives think technology is magic
A mining colony run by a corrupt corporation
A penal colony overrun by alien creatures
A futuristic metropolis of neon
A grey, forbidden military base
Dark caverns which hold secrets of the past
An intergalactic circus or zoo
A dinosaur planet
An exquisite ballroom full of intergalactic dignitaries
A colony in a hollowed out asteroid
An exotic market on a distant planet where anything can be had for the right price
An intergalactic graveyard
A cliff upon which is written the oldest writing in the universe
A time-travel facility dedicated to glimpsing the final hours of the universe
A dark nebula containing a mysterious planet whose existence is a secret
The underwater seas of an ice planet
A planetary system deconstructed to create a Dyson Sphere
A planet of intelligent apes
A monitoring station hovering within the upper atmosphere of a gas giant
An apparently abandoned starcraft of immense size hurtling towards an unknown destination and unwavering from its path
A city at the core of a planet, protected from the magma by a failing forcefield
A megalithic, automated factory blindly turning out vast quantities of items for a race long dead
A floating graveyard of broken starships, the remnants of an ancient battle
A fleet of city-sized fishing trawlers dredge-netting the oceans of an alien waterworld
An arena ship that flies from planet-toplanet, offering huge prizes to those brave enough to participate in the games
A haunted area of space that brings back the ghosts of the dead, and drives pilots mad