Decided to share a planet cloud material in the hopes that people improve on it & share there work.

This is the usual Earth Cloud 8K texture people use with a panner. You can download it from here: https://www.solarsystemscope.com/textures/
Video of Earth Cloud Texture Material. Doesn't actually look bad, but always looks the same, no fade, no life & you can't customize it much.
Video of Planet Cloud Material. you can adjust this material a lot.
Not the best example but here are both materials applied to see the difference.