K class

The K-class space station was a Federation starbase design in service from at least the early 2240s. 

The K-class station consisted of a cone-shaped command tower on the dorsal surface of a discus-shaped primary hull. This was connected to a drum-shaped secondary hull which housed a shuttle bay. Branching out from between the two hulls were three arms, located at the end of each one was a smaller discus-shaped module topped with an office or habitat tower. 

Known stations

 * Deep Space Station K-7
 * Deep Space Station K-12
 * Starbase 2