MoS

Musica Universalis - Or the Music of the Spheres (if you're sick of Latin MC Mods)

This mod adds the seven classical planets to your Overworld Sky; with these planets you can take their light to infuse blocks with their essences, create portals.. and other stuff that *hasn't* been done in many other minecraft magic mods.

There will be 7 different crystals that you can place on pillars for midday, and midnight rituals.
Wooden charms can be made to duplicate some of the beams of energy from the planets,