How to change stars' color?

@Darthan184 I did it! All thanks to you:)

I was wondering about this myself so I did a little investigation. This is what I found:

Terrain generation (mountains icon)

If needed click Mountians icon in flyout to show 'advanced view'

Click Height Biomes Pass | Default | Color Gradient

Click the band next to 'Color'

Should display Gradient Editor
click on one of the 'drop' location icons
click on band next to 'Color'

should display a colour selector

amend the colour

repeat for each 'drop' location icon