How do you get all the stars in Super Mario 64?

All Stars can be obtained at Whomp's Fortress. The first Star was to chip off Whomp's Block. Star 2 goes to the top of the fortress. The third Star is Shoot into the Wild Blue. The floating island has red coins on it. The island is called the Caged Island. Star 6 is to blast away the wall. There is a 100 coin power star.