Fiction:Corvatas Galaxy

The Corvatas Galaxy is large spiral galaxy, and could be considered an alternate universe, for it is identical to the well-known Spore Galaxy (The Milky Way), with things like the Grox, Sol and whatnot, but has no affiliation with the main one.

Galactic Core
The Galactic Core is a supermassive black hole that has enough gravity to keep everything in the Galaxy orbiting around it. It is currently almost completely taken over by the Grox.

Elrida Arm
Contains the Maximillian Sector, which is home to many Empires like the Vipus Empire. Along the edge, there is a wormhole that leads to the Borteck Sector.

Lutenck Arm
Contains the Borteck Sector, which is a small area with a wormhole to the Maximillian Sector in the middle, discovered and explored by Captain Othkathok of the Vipus, and the birthplace of the Mutosaur Republic.