This is an addon for TerraFirmaCraft that bridges the mechanics and features of Caelum to elements of TerraFirmaCraft, such as its calendar and season system. This addon further expands upon the features provided by Caelum, and adds the following:

• Lunar eclipses (aka blood moons)
• Solar eclipses
• Planets
• ✨s after it has rained
• Increased surface monster presence during blood moons, and even higher if a supermoon is actual simultaneously

There's no guarantee that the mod will work with any random mod that also makes changes to e.g. the moon cycle and/or location of either the sun and/or the moon on the sky. Additionally disable TFC's Calendar Sensitive Moon Phases configuration, as otherwise the moon phases will be out of place.

This naturally requires both mods in order to work.