There are currently plenty of Star Wars modifications for Sins of a Solar Empire: Rebellion available. But there is no thing such as a Star Wars based galaxy to play on, right? Now there is! :D
This file adds three maps to the game. Details in the description.
*In this map, you start with one planet, and must expand your civilation from scratch.
*You can choose to either start on Couruscant (as the Galactic Empire) or in the moon of Yavin 4 (as the Rebell Alliance)
*Several planets on the Outer Rim territories have left Imperial Dominance and made an Alliance with the Rebels. Play as the Galactic Empire and quickly dispatch the traitors before they spread into the whole galaxy.