“Starfall” Effect
This effect will make your object appear as if brought by the stars falling. You can, change the appearance of the stars by changing the number of points. Do this by designating appropriate value in the Star Points text box. You can change the color of the stars by choosing the appropriate color from the Star color dropdown menu.
General
Duration : This option controls duration of the animation in seconds * 10.
Effect
Star point : you can use this option to change the number of stars.
Text
This option is only available if you are working with text.
Frame delay : Sets delay between frames.
Text Color
This option is only available if you are working with text. Select brush type and control separately brush colors. You can also control pen color and pen width.
One default presets are also available. Check the lower left corner in the Effects window.