Orrery for Picotron

Look at this cute little solar system! 

Mobile users: use the Picotron BBS instead.
https://www.lexaloffle.com/bbs/?tid=143145

Orrery is an astronomy/astrology app originally written for the PlayDate handheld. This version was ported to the Picotron fantasy console and exported to HTML.

Track the motions of our solar system's planets through time to see where they were or will be on specific dates. Includes:

• Scientific mode: a 3D view with realistic orbits
• Diagrammatic mode: a simple, compass-like view of the solar system
• Astrological mode, including:
  • Zodiac annotation
  • Retrograde planet detection
  • Lunar phase
• Controls for easily jumping forward or backward in time by decades or centuries at a time, and the ability to jump to the current date as well
• A save system for bookmarking specific dates
• Delightful sound effects!
• Support for keyboard, mouse, and virtual buttons on mobile