needs to be RENAMED either Ten Planets or Eight
Greetings and Congratulations on your achievement.
At first seemed to be somewhat difficult but am sure with time it can be mastered. Nice concept. Good looking appearance.
One IMPORTANT note. Since professional astronomers acknowledged the existence of Eris as a trans-uranic object LARGER THAN PLUTO, the community has been split between those unwilling to admit another goddess to the ranks of planet in this solar system and those who like the idea that the Greek goddess of CHAOS AND CONFUSION has become the TENTH planet. The ones who don't like Eris officially acted to DEMOTE PLUTO and re-establish that there are only eight planets. This happened shortly before 2005, when you first desgined this game. I recommend you add Eris to the game and call it TEN PLANETS. Otherwise you will have to edit the game to EXCLUDE PLUTO and re-name it EIGHT PLANETS.
good luck and keep designing flash games!