Ballren
Ballren is a fictional planet featured in the science fiction novel "The Last Starfighter". In the novel, Ballren is depicted as a desolate and sparsely populated world. Its primary inhabitants are the K'tharr, a reptilian species known for their resilience and stoic nature. The planet's environment is harsh, characterized by extreme temperatures and limited resources, which has shaped the K'tharr into a resourceful and survival-oriented society.
Ballren plays a significant role in the narrative as the homeworld of Commander Xur, a key antagonist.