The Porpor system resided within the Grohl sector, situated in the Slice region of the Outer Rim Territories. This system served as the native world for the sentient species called Porporites, who were tragically exterminated by Gank mercenaries circa 4800 BBY.
The system of Porpor initially appeared in The Essential Atlas, a reference work from 2009 authored by Jason Fry alongside Daniel Wallace. This book pinpointed the system's location as grid square S-16.