Deronian
Deronian is a fictional planet featured in the science fiction novel "The Last Starfighter". In the novel, Deron is a planet rich in resources, particularly the valuable mineral known as Durinium. The inhabitants of Deron, known as Deronians, are a technologically advanced species who have developed interstellar travel. They are also a warlike race, and their pursuit of Durinium has led them into conflict with other civilizations in the galaxy. The planet's surface is characterized by vast deserts and rugged mountain ranges, with cities built underground to protect them from the harsh environment. Deronian society is hierarchical, with a ruling council of elders overseeing the planet's affairs. Their military is highly organized and efficient, with a fleet of advanced starships capable of traversing the galaxy. The Deronians are a formidable force in the fictional universe, and their actions have a significant impact on the balance of power among the various alien races. The novel portrays them as a complex species, driven by both survival and expansionist ambitions.