World 1 (Super Mario Galaxy 2)

World 1 is the first world in the Wii video game Super Mario Galaxy 2.

Stages

 * Sky Station Galaxy
 * Yoshi Star Galaxy
 * Spin-Dig Galaxy
 * Fluffy Bluff Galaxy
 * Flip-Swap Galaxy
 * Rightside Down Galaxy
 * Bowser Jr's Fiery Flotilla