The Yulin cluster alpha is an asteroid cluster in the Yulin system, Banu Protectorate. Located in one of the Lagrange points in the orbit of Yulin IV, it is a dense nest of irregularly-shaped asteroids that is often used as an obstacle course in starship races. Seeing an increase in popularity, some of the Racing Soulis in the system have begun to look into expanding infrastructure in the cluster to accommodate more complex races and additional spectators.