>>40635895
Kepler's Cosmology also used this "Nested Universe" model.
>picrel

What if the Plane-ts are actually Flat Planes/Liquid Densities and the reason why we see them as spheres is because the Abyss/Cosmic Ocean bends light around them like a Fish Eye Lens?
https://en.wikipedia.org/wiki/Cosmic_ocean
https://en.wikipedia.org/wiki/Tehom
https://en.wikipedia.org/wiki/Nu_(mythology)
https://en.wikipedia.org/wiki/Fisheye_lens

Gnostic Ophite Cosmology also used this "Layer Cake" model...