Fertile Sphere
In the vast desolate expanses of the Milky Way galaxy, there is a close knit mass of life bearing planets inhabited by intelligent, mammalian creatures known as Logos. After major advancements in space travel and increasing racial/religious tensions, the different tribes of the Logos would battle for supremacy of the Fertile Sphere.
As the wars waged on, Nations were created, broken and conquered for a millennia until only two powerful empires remained. Brotherhood of Suns and The Harrian Republic.
After nearly 200 years of war, the two nations eventually reach a stalemate with only a small portion of the Fertile Sphere under neither nation's control. This area of independent planets is known as the Neutralis System