Base presense, design, ship presense, design, world hab/MCs, pop, ownership
                                    Pen scan:  Base presense,       , ship presense,       , world hab/MCs, pop, ownership
            Non-scan ship at world with base:
         Non-scan ship at world without base:
                            scanner at world:
                       robber baron at world:
Without base:
      Non-scan ship killed at world by owner:
            scanner killed at world by owner:
       robber baron killed at world by owner:
Non-scan ship killed at world by third party:
      scanner killed at world by third party:
 robber baron killed at world by third party:
With base:
      Non-scan ship killed at world by owner:
            scanner killed at world by owner:
       robber baron killed at world by owner:
Non-scan ship killed at world by third party:
      scanner killed at world by third party:
 robber baron killed at world by third party:

                       PP packet hits driver: nothing
        PP packet hits base without a driver:
         PP packet hits world without a base:
                           IT scan with gate:  Base presense,       ,             ,       , world hab/MCs, pop, ownership
                  IT scan of another IT gate:
                 SD det over orbit with base:
                         SD field over orbit:
Mining fleet without scanner over unoccupied:
  Mining fleet without scanner over occupied:
Others?