# Orrery The orrery is a mechanical model of the solar system of Exandria. It is used to predict the position of the planets, sun, and moons at certain dates. [[Cleff Tinkertop]] was commissioned by [[Nihana Chist]] to create it. Below is the smaller prototype that he has: ![[nihana_chist-commission_from_cleff.png]] Nihana has the full-scale orrery. The orrery prototype has two empty slots where she was going to attach things: - 1. A semi-circular bracket like a horseshoe, but with right angles. It seems like it would hold some sort of pole. - 2. A 1cm slot that holds something flatter. The orrery has a dial at the base with dates on it. There seem to be screw holes in some of the bars and feet for attaching other things to it.