Xi’an Systems are those that currently fall under the jurisdiction of the Xi’an Empire, the civilization of the Xi’an. These systems are located in the 'East' or 'NorthEast' of local space. Several of these systems are now welcoming of Humans and have become cultural mixing pots. When the Perry Line was dissolved at the end of the Cold War, some of the border systems were donated to the Xi’an Empire by the UEE as a goodwill gesture. Some Xi’an systems are uncharted and only known of due to Stellar Cartography.