The Orion Spiral Arm

The Orion Spiral Arm is one of five spirals arms that compose the Milky Way Galaxy. It has been fully explored, colonized, and conquered by the Coalition. However, as each Spiral Arms consists of billions of planets circling around millions of stars, no organization could possibly assimilate every world in Orion. Indeed, there are countless worlds and races the Coalition has yet to discover, let alone hold dominion over, but the majority of scholars, citizens, and leaders agree that the Orion Spiral Arm is dominated by the Coalition. The Orion Spiral Arm holds the entirety of humanity's dominion in space. It is regularly patrolled by the Twelve Fleets of Mankind, who ensure that the Coalition is not disrupted or invaded by external or internal threats at a massive scale. To imagine the size of the Orion Spiral Arm is to compare the sun of the Sol System to a grain of sand, and then to compare that grain of sand to the entire Iberian Peninsula.