This is a very basic style Star Trek Federation space station, or outpost. Its main purpose is to serve as a refueling or fixer up point for star ships WITHIN Federation territory (as it only has a very basic defense system).
Here are some more screenshots of the station:
http://s358.photobucket.com/user/josephspitman/library/
Here are some more screenshots of the station:
http://s358.photobucket.com/user/josephspitman/library/