{{cite}}A Each [[Segmentum]] is divided into '''SectorSectors''' is part . The size of the larger organisation of the [[segmentum]]a sector varies according to local demands and stellar density. There are many sectors A typical sector might encompass 7 million cubic light years, equivalent to one segmentuma cube with sides almost 200 light years long.
The size of a sector varies depending on local demands and steller density. It works on a volume basis rather than, like a ==Sources==*[[subsectorWD139|White Dwarf 139]] a system basis. A typical sector may be 7 million cubic light years in size, equivilent to a cube with sides almost 200 light years long.This type of designation is''INTERSTELLAR TRAVEL'', Jervis Johnson, as far as we knowAndy Jones, only used in the Simon Forrest & Rick Priestley*[[ImperiumWD140|White Dwarf 140]]., ''INTERSTELLAR TRAVEL'', Jervis Johnson, Andy Jones, Simon Forrest & Rick Priestley