Ar'za Iusia is an uninhabited Class M world around which rose a conflict that nearly destroyed the Polaris over five hundred Earth years before the game began. This is a hallowed place where none but the Nil'kemorya may set foot, for this is the grave of the legendary Nil'kemorya leader Iusia, who put an end to the Polaris Civil War and saved his nation from tearing itself apart. Its system, Za'iusia, is located not much more than a parsec southwest of the Kel'ariy System.