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A Subsector or Sub-Sector is a subdivision of a Sector, and is comprised of one or more Systems.[1]


Unlike sectors which are volumes of space, subsectors are blocks of systems and worlds that can be more practically patrolled by ships.[1] Subsectors are centred around populated or important worlds or where warp trade routes meet.[1][3]

Example Subsectors

See Also



  • #: White Dwarf 140 (UK), Interstellar Travel by Jervis Johnson, Andy Jones, Simon Forrest & Rick Priestley