I don't think that was a rumour. It was written somewhere that a Death Star's purpose, aside from blowing planets up, was to serve as sector command. Probably at the hand of the Grand Moffs and of course, supervised by some viceroy of the Emperor to keep the Grand Moffs in line.fusion wrote:Remember the separatist's had quadrillions of droids...
So the empire would have droids in the quintrillions or
1,000,000,000,000,000,000 droids....
Also there was a rumor that there was supposed to be one Death Star for every sector... or about a trillion star destroyers...
That aside, the Empire can mobilse a fairly formidable industrial war machine.