The Kyuk'ya system, also called the Indra system, is a planetary system in the Xi'an Empire that consists of an A-type main sequence star, a white dwarf, a gas giant, a terrestrial planet, and an asteroid belt. Discovered in MXY III.826 (SEY 2515) when a Xi'an military convoy picked up an anomalous signature during a routine mining escort operation in the Yā'mon system, it was incorporated into the Perry Line and SEY 2548 when the United Empire of Earth (UEE) became aware of the Kyuk'ya-Yā'mon jump point. The UEE gave it the military designation Indra after an ancient Human god of war.

Following the end of the Xi'an-Human Cold War, the UEE updated their charts to reflect the system's original Xi'an name. Kyuk'ya was made into a center of trade between the Xi'an Empire, the UEE, and the Banu Protectorate. The largest settlement in the system, located on the moon Pue'nu (Kyuk'ya 1a), is a center of Xi'an youth culture.