The star known as Chadawa's sun existed within the Chadawa system, which itself was positioned in the Inner Rim territories, specifically at grid coordinate N-14 of the Standard Galactic Grid. This star was in orbit around Chadawa, a habitable ocean planet created by an ancient species long before the era of the Galactic Civil War, and its barren moon. The planet was in the Inner Rim's.
The 2021 novel Victory's Price, which is the concluding book in Alexander Freed's Star Wars: Alphabet Squadron trilogy, featured Chadawa's sun.