Chaastern 4CanonLegendsInfinitiesChaastern 4, a planet situated within the Shelsha sector, housed one of the last two Imperial army garrisons in that sector by the year 0.5 ABY; the remaining garrison was stationed on Minkring.AppearancesAllegiance (and audiobook) (First mentioned, in book) (Unkown)Unkown Unknown