Fig. 3.From: Planets in orbit around β Pictoris formed the orbital architecture of planetesimal belts?Illustration of planetary systems around β Pic, the Sun, and OGLE-2006-BLG-109L. The extent of the β Pic system is twice as large as that of the Solar System. In the β Pic system, the A, B, C, and D rings are associated with the 2/3 mean-motion resonance of Planets J, S, U, and N, while the O ring corresponds to the main asteroid belt inside the ice boundary.Back to article page