Orrery

A witchwyrd holds an elaborate orrery.

An orrery is a model of an astronomical system, such as a solar system. Mechanical orreries serve as reference models for how planets, moons, and stars move in relation to one another. Magical and technological orreries can model planes other than the Universe or serve as navigational or communication aids within or across planes.

Known orreries

• orrery of distant worlds: A minor magical artifact with communicative powers.
• Menetnashte's Orrery
• Ralzeros the Overwatched owned an orrery, which still exists, albeit broken and corroded, in the Blakros Museum's observatory.
• Wandering Spheres

References

For additional as-yet unincorporated sources about this subject, see the Meta page.