|Region:||Outer Rim Territories|
|Sector Capital:||Folende system|
The Tion Hegemony is the territory of the Tion Hegemony. The Hegemony as it is often called in short, is a sector within the Tion Cluster Oversector and is sometimes called the Caluula sector. This sector is the one in which the government of the Tion Hegemony forms its name. The Tion Hegemony is the least populated sector of the Cluster. Much of the sector is isolated from the central cluster by the Indrexu Spiral, a nebula that begins in the Indrexu sector and ends near Saheelindeel in the southern Hegemony.
The Tion Trade Route connects many of the important rimworlds east of the Indrexu Spiral.
This sector is very important to the Waryn family because of their heritage on Kaon and Clariv.