Jroven is a well developed planet in the Nymean Colony Regions. Despite not being a colony, many planets in the area were made into colonies by other Nymean planets. The planet is home to a reptilian species also by the name Jroven. Before joining the Ascendancy in late 46 ABY, Jroven was the center of a small but thriving community all populated by Jroven. They developed four colonies: Pezstro, Vrathi, Taeros, and Easaet. They were aware of the Nulvarl Empire and later the early Nymean Ascendancy, but refrained from joining until they were forced to by the threat of the Horothrium Hegemony.