Troseltica IV is an abandoned C.Y.R.E.X planet in the Troseltica System. It is located in the Ambrosia Galaxy. In 198045 CE, an Agrami body was found there, making it one of the most mysterious planets ever known.
Currently, the Confederacy has a colony there. The inhabitants are genetically modified, like most of the human exoplanetary colonists around the Universe, and prefer to be called Troselticans. Their culture is characterized by the great fascination about archeology and the First Civilization.