The screen shots really helped but the game has some inconsistencies.
- Level 3 I could not finish after 10 - 15 tries. It should not be that hard.
- Sometimes you have to place the planet almost completely off screen.
- What does the red ring mean?
- Sometimes when you want to place the planet off screen it won't
- Times when you think the planet should pull the rocket towards you it doesn't even though the ring is red, the planet is bigger, and the outer ring envelops the ship.
There are other things but you need to explain in detail how the game works, and then make sure it works that way.
Finally, and this is the biggest thing of all, You should allow the player to place all the planets and then have a button that executes the lay out