The Zadaria system, the birthplace of Zadarian brandy, resided within the Gateworlds region. This region is situated in the Hapes Cluster of the Slice, which itself is a part of the Inner Rim. The system possessed hyperlane connections to both the Febrini and Phelope systems.
This system, Zadaria, first appeared in The Essential Atlas. This reference book, published in 2009 and written by Daniel Wallace together with Jason Fry, identified its location as grid square O-9.