Kothlis, a celestial body, existed within the Bothan Space region of the galaxy's Mid Rim. At the time when Princess Leia Organa's participation in Operation Yellow Moon concluded, Luke Skywalker found himself stationed on Kothlis. After the successful completion of the aforementioned mission, Organa reached out to Skywalker while he was on Kothlis. It was from this location that he communicated to her that the Rebel Alliance had successfully located Han Solo, who remained encased in carbonite. Organa then told Skywalker that upon her arrival at Kothlis, she would share a concept she had developed regarding her potential contribution to the endeavor of rescuing Solo.