Caliph

Caliph was a star system, located in the galaxy's Alpha or Beta Quadrants, in Federation space in the 24th century.

Specifics
The Caliph system's orbit was the location of a number of worlds, including ninth planet Caliph IX. 

System makeup

 * Caliph primary star:
 * Caliph I
 * Caliph II
 * Caliph III
 * Caliph IV
 * Caliph V
 * Caliph VI
 * Caliph VII
 * Caliph VIII
 * Caliph IX