A virtual Earth-like planet (dark blue) is added to the actual Solar System;
its trajectory is located between the one of Saturn and the one of Uranus.
Each frame of this animation displays a particular trajectory of this planet
when 2.pi rotated.
Each of these trajectories has a duration equals to one plutonian year.
For each of these intermediate trajectories, the 11-body system is visualized
with the Sun at the origin of coordinates.