Super Mario Galaxy 3

Super Mario Galaxy 3 has a new main antagonist: Dark Bowser. With his powers and intellect, he plans to destroy the entire universe!

Layout
This is the game's layout.

World 1 (Terrace )
Pipework Galaxy

Steamtrack Galaxy

Night Glide Galaxy

Wild Water Galaxy

Hooktail's Galactic Castle

World 2 (Fountain)
Stormsurge Galaxy

Battle Beach Galaxy

Wild Water Galaxy

Metal Mesh Galaxy

Dark Bowser's Galactic Reactor

World 3 (Kitchen)
Bonefin Galaxy

Speedy Spook Galaxy

Black Fort Galaxy

Battle Block Galaxy

King Boo's Haunted Fortress

World 4 (Bedroom)
Piranha Pipe Galaxy

Lava Reef Galaxy

Frosty Flame Galaxy

Wild Vine Galaxy

Dark Bowser's Matter Generator

World 5 (Engine)
Honey Falls Galaxy

Atomic Clock Galaxy

Black Star Galaxy

Topman Galaxy

Dark Bowser Jr.'s Air Fleet

World 6 (Center of the Universe)
Cosmic Haunt Galaxy

Molten Monster Galaxy

Fire Falls Galaxy

Shadow Beach Galaxy

Dark Bowser's Galaxy

World 7 (Garden)
Hammer Hills Galaxy

Toxic Terror Galaxy

Frigid Falls Galaxy

Star Sprint Galaxy

Haunty Horror Galaxy

Undergrunt Galaxy

Bowser's Quasar Control

Either Bro.
241 Stars (114 yellow power stars, 60 green power stars, 60 blue power stars, 6 grand stars, and 1 master star.)

120 Shine Sprites

36 Comet Medals