Utharis, a planet in the Core Worlds, resided inside the Utharis system.
This Tarrack colony, situated between Atzerri and J't'p'tan, shared a border with the Koornacht Cluster. Residents received their news from the Utharis GridLink. The main offices of Starway Services were based on Utharis. Taldaak Station was one of the starports found locally. A listening post of the New Republic Defense Fleet was established on the planet. The black-winged touret and the jack-a-dale originated on this planet.