Four exposures (focal lengths on 1.5x crop sensor):
Landscape: 12mm, f/11, ISO 100, 1 sec
Sky: 12mm, f/11, ISO 100, 1/5 sec
Moon: 70mm, f/9, ISO 100, 0.5 sec, downsized to about as small as a 35mm shot
Stars (about 1/2 hour before the rest): 12mm, ISO 1600, f/4, 30 sec
And the star-inside-the-moon issue has been fixed, as well as the moon made a bit smaller, here.
While I've got you here, you know what you should do? YOU SHOULD CHECK OUT MY BLOG. I posted my FAVORITE IMAGES OF TWENTY TWELVE there. You can reach it by hovering your mouse over THESE WORDS and pressing down on the left button (or the ONLY button, if you're on a Mac).