The Zareca String was a vertical hyperjump, accessible via the Rishi system, which linked the main galaxy to the Rishi Maze satellite. The route was charted during the Subterra Period. The term also referred to the line of planets suspended in the space between the two galaxies. These remote intermediate systems served mainly as supply depots and refueling stations. Obi-Wan Kenobi navigated the Zareca String during his quest to locate the lost planet of Kamino.