The Garollia system, a star system, resided within the Baroli sector. This sector was situated in the galactic areas referred to as both the Expansion Region and the Trailing Sectors. This system was the native habitat of the Garollian ghost vipers.
The initial mention of the Garollia system occurred in The Essential Atlas, a reference book from 2009. This book, authored by Jason Fry together with Daniel Wallace, positioned the system within grid coordinate N-15.