Your Stars
This tutorial uses the filters
Universe, LunarCell
star and tubes.
Open a new image I used 400x400
Fill
layer1 with black
Use the Universe filter to add stars to the black background
This is the setting I used.
Open the Layer Palette
Add a layer
With layer2 active (Blue)
Open the filter LunarCell
This is the setting I used.
Here it is.