The Raithal sector represented a designated region within the vast expanse of realspace.
The story Twinkle, Twinkle Little Star, How I Wonder Where We Are situated the Jeareh, Peekoine, Raithal system, and Yag'Dhul star systems inside this sector; however, Peekoine Opera Blues had previously confirmed that Peekoine resided in the Outer Rim Territories, thus implying its sector's location as well. Later, Star Wars: The Essential Atlas Online Companion positioned Raithal, the namesake of the sector in Twinkle, Twinkle, within the Colonies, while simultaneously locating Yag'Dhul in the Inner Rim.