Merge Galaxy

The famous merge game is arrived!
You can shoot the planets like balls to throw, and when the same planets touch each other, it becomes bigger planet!
Cute planets want to be bigger, so keep merge the planets until you make the sun!

When small planets touch each other, they become bigger planets
If you calculate the gravity to position the planets, it will help you to put the planets in the right spots.
At random timing, you can use extra help from strolling space ship, Space Tornado or 'Beyond space' button after you click them.