A Serenity/Firefly Mod

[Hugh Manatee]

and brave the reavers..... equipped with engine disrupters, crew killers and kamakazi fighters that ram(you can order them to ram right, I've never tried fighters)

[Captain Kwok]

You could make the arrangements of the systems (planets, empty space, asteroids) circular like a spiderweb, that would allow for a reasonable approximation of our solar system. Each system would be connected to systems that were adjacent in the same "ring" and have connections to the upper and lower "rings".