|The coaster has an asteroid theme. The name 'Pierre de Tonnerre' is a reference to the asteroid that crashed onto earth back on November 7th 1492 at the present location of the park. The people in the 15th century called it a 'thunder rock/stone' for the amount of noise and lightning it was accompanied with when crashing. It is famous for being the first documented case of an extra-terrestrial object being retrieved and documented by mankind and it is now kept at City Hall of the town of Ensisheim, close to the park.|
At the same time, the asteroid theme is also a reference to the asteroid B612, the home planet of the park's titular character 'Le Petit Prince'.
|The ride has 5 asteroid themed cars, named Roi, Vaniteux, Allumeur de Réverbère, Businessman and Géographe.|