Heartlands Province
From Star Wars: Exodus Visual Encyclopedia
The Heartlands Province contains the original systems of the Confederacy, and is the political and industrial hub of the Confederacy, housing the majority of the political institutions.
It was overseen by Empress Alia DeRoon-Thorn.
Planets in the Province includes Aksum, Decuu, Fuller, Killian, Yril, and Ida III.
