Star Keeper (Ludum Dare 46)

Controls:
Right Click - Move around planet

Left Click And Drag  - Pull back your arm to launch it at and grab a shooting star. (Like a sticky hand or a rubber band)

Left Click With Star in hand - Click on a crack to heal it, or click anywhere else to plant a tree. The trees protect the planet from meteorites and in later levels you'll want to get them planted right away.

Scroll Wheel - Zoom in and out

Objective:

Keep the planet alive. Plant trees to protect it from meteorites. Heal cracks to make the planet happy and progress to the next level.