The tabiverse chrome extension is a screensaver clock, with several procedural planets, a skybox full of stars, etc.
I’d like a copy of this plugin. One planet is good for now, any map+bump map, any shader for now. The planet rotates, and the skybox full of stars also rotates.
The planet is on the left half of the screen. On the right half of the screen, the text (anchored to camera) shows date, time, details about the planet.