System-Wide Sensors
PCU
0
Cost
3
While standard sensors act as the eyes and ears of a starship within relative proximity of the vessel, system-wide sensors instead ignore nearby objects and reach out for millions of miles, searching for large gravity wells. These sensors provide benefits to a science officer performing the map star system downtime activity: the DC for the activity is 15 regardless of the sensors used, and on a success, the science officer can pinpoint 1d3+1 gravity wells.
Source
Galaxy Exploration Manual pg. 35
