This is a great site for studying the solar system for units in Acti-Vie and in the grade 7 On y va! 1 text.  I’ll be using it this week with my Grade 6/7 class  to introduce the unit, Galaxie virtuelle. I was about to go look for my solar system poster and thought, “There must be a decent, easy web site in French out there to introduce the planets.”  Googled it.  And here you have it.