There are two fun online "Starfall" games for girls, including "Starfall" and "Starfall 2." These are both Flash-based games available to play for free at GirlGames.com.
In the first "Starfall" game, the player is a star that keeps falling from the sky to the planet Earth. The object of the game is to have the star touch other stars as it moves along without falling off the screen. The game uses basic keyboard controls.
The next game in this series is "Starfall 2." This features the same star, but in this case, the mouse is used to move the star. The star needs to keep jumping horizontally to have enough energy for jumping.