Indrexu Confederation
this group of politically-allied planets was located in the Indrexu Spiral, and was once part of Xim the Despot's empire, many years before the formation of the Old Republic. As such, it formed the rimward boundary of the Tion Cluster, and was briefly considered part of the Tion Hegemony. After the establishment of the Empire, the Indrexu Confederation was separated from the Tion Hegemony and reclassified as the Indrexu Sector.