Star Marker

From the Super Mario Wiki

Star Markers are found in Super Mario 64 and reappeared in Super Mario 64 DS. These star-shaped shadows marked the spot where a Power Star would appear after Mario collected all eight Red Coins in a level.

Super Mario 64 / Super Mario 64 DS
Protagonists	Bob-omb Buddy • Mario • Luigi • Wario • Yoshi • Dorrie • Headless Snowman • Hoot the Owl • Klepto • Koopa the Quick • MIPS • Penguin • Princess Peach • Toad • Tuxie
Bosses	Big Bob-omb • Big Bully • Big Mr. I • Bowser • Chief Chilly* • Chill Bully • Eyerok • Goomboss* • King Boo* • Whomp King
Items	Power Star • Yellow Coin • Blue Coin • Red Coin • Silver Star* • 1-Up Mushroom • Mushroom • Power Flower* • Wing Cap • Vanish Cap • Metal Cap
Objects & Obstacles	Bill Blaster • ! Block • ! Switch • ? Block • ? Switch • Blue Coin Block • Crystal Tap • Fire Shooter • Green Shell • Cannon • Star Marker • Crazed Crate • Donut Lift • Lava • Pushy Wall • Pyro Box • Spinning Heart • Star Door • Treasure Chest
Locations	Battle Fort* • Big Boo Battle* • Big Boo's Haunt • Bob-omb Battlefield • Bowser in the Dark World • Bowser in the Fire Sea • Bowser in the Sky • Cavern of the Metal Cap • Chief Chilly Challenge* • Cool, Cool Mountain • Dire, Dire Docks • Goomboss Battle* • Hazy Maze Cave • Jolly Roger Bay • Lethal Lava Land • Rainbow Ride • Rec Room* • Roof • Shifting Sand Land • Snowman's Land • Sunshine Isles* • Tall, Tall Mountain • The Princess's Secret Slide • The Secret Aquarium • Tick Tock Clock • Tiny-Huge Island • Tower of the Wing Cap • Vanish Cap Under the Moat • Wet-Dry World • Whomp's Fortress • Wing Mario Over the Rainbow
Enemies	Amp • Bob-omb • Big Boo • Bully • Boo • Bookend • Bub • Bubba • Bullet Bill • Chain Chomp • Cheep-Cheep • Chuckya • Fly Guy • Fwoosh • Goomba • Grand Goomba • Grindel • Heave Ho • Koopa Troopa • Lakitu • Mad Piano • Manta • Micro-Goomba • Moneybag • Monty Mole • Mr. Blizzard • Mr. I • Piranha Plant • Pokey • Scuttle Bug • Skeeter • Snufit • Spindel • Spindrift • Spiny • Sushi • Swooper • Thwomp • Tox Box • Tweester • Ukiki • Unagi • Unagi the Eel • Whomp • Wiggler
* Exclusive to the DS version.