Galactic empires

fictional state in the Star Wars universe

The Decepticons are a fictional faction of sentient robots in the Transformers multimedia franchise. Serving as the main antagonists in the franchise, their goals include conquering their fictional homeworld planet Cybertron, defeating the Autobots, and achieving universal domination.

interstellar state in the Star Trek universe

fictitious empire in the game series "Half-Life"

fictional alliance from the game Halo

fictional government covering major parts of a galaxy

fictional group of characters in Sailor Moon