The Isiring system existed inside the star cluster that would later be known as the Tendrannan sector. This subsector was part of the Cassander sector within the New Territories region, which itself was a section of the larger [Outer Rim Territories](/article/outer_rim_territories/legends]. Positioned along the Braxant Run hyperlane, the star system provided a route connecting the New Bakstre system and the Vuchelle system found within the Atrivis sector. A mining world, also called the same name, was part of the Isiring system. The Pentastar Alignment controlled the system from 4 ABY to 12 ABY, after which the Imperial Remnant held it between 12 ABY and 13 ABY.
The reference work The Essential Atlas, released in 2009 and written by Daniel Wallace along with Jason Fry, was the first time the Isiring system was mentioned. It was located in grid square L-5 in the atlas.