I tried it. Unfortunately it only works if the planet is right next to the star in the sky.
EDIT: Oh sorry, Whatisname. I didn't see your post before I replied. I'll try your solution.Added (10.07.2013, 23:24)
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I tried lowering the max magnitude, but then I couldn't see the planets at night when they should be seen, even when zoomed in.
Is their a way to alter the Earth's atmosphere or the sun's effect on its color that would make it more realistic?