Lyran Star Empire

The Lyran Star Empire is the name of the official government of the Lyran species. Not much is known about it except that it is somewhat feudal with many Counts serving as rulers on other worlds. This also unfortunately has the side effect of resulting in many internal conflicts within the empire.

The Lyran Star Empire are an advanced species making use of warp capable starships, disruptor weaponry and Expanding Sphere Generator technology that aids in their defence.

The Gorn Hegemony developed Gravitaton Density Distortion Sphere technology which is said to be a creation of their own which works somewhat similar to the expanding sphere generator.

(Star Trek games: Starfleet Command)