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by krisoft 973 days ago
> please tell us more about this orrery you're building!

Oh, thank you for asking. It is a fantasy planet system from the role playing world of Critical Role. It has a tiny brass cold cast planet with continents in the center of it. Two moons “orbit” around that on slanted orbits. A smaller red one and a bigger greyish one, these are realised as two semi-precious stone beads. The mechanism has two pairs of brass bevel gears and three pairs of brass reducing gears to achieve the cannonical 1:6 speed ratio between the moons.

Better shown in a video: https://youtu.be/zOOXRaQLdMs?si=cDCp2T-kjUETtRzj

> Can we follow your progress online?

Oh thank you. Not much of a progress is expected anymore. I have finished it yesterday, boxed it up and now I am on my way to the london comiccon to gift it away.

The next project is going to be a real world orrery of the Gallilean moons if I can manage it. Will try to get better at uploading progress reports periodically. I guess that youtube channel is the best one to follow if this is of interest to anyone.