Requires Forbidden Worlds!!! 3 different maps that will be included in the War for Terra mod, the sol system maps have a (M) and (E) for Mars and Earth, giving you a total of 5 maps, enjoy more maps to come as they are updated for forbidden worlds.
Place in you GalaxyForge folder here follow this simple explanation:
C:\Users\(What Ever Your Computer is called)\Documents\my games\Ironclad Games\Sins of a Solar Empire Rebellion\GalaxyForge
Any question or comments feel free to ask and make your comments known.