A few important differences exist, though. Structurally, it appears much like the originally orrery in Redguard. The Elder Scrolls IV: Oblivion released a DLC wherein the player could help reconstruct an orrery in the Arcane University. This video shows the Orrery of Stros M'kai as it appeared in TESA: Redguard. Its creation upset the cosmic balance now all souls (especially the Aedra-Daedra/Gods-Demons) have a vested interest in Nirn (especially its starry heart, Tamriel). Nirn is the mortal plane and the mortal planet, which is the same thing. Nirn (Ehnofex for 'Arena') is a finite ball of matter and magic made from all of the god planets at the beginning of time, when Lorkhan tricked/convinced/forced the gods to create the mortal plane. The eight planets correspond to the Eight Divines. Since each plane(t) is an infinite mass of infinite size, as yet surrounded by the Void of Oblivion, the mortal eye registers them as bubbles within a space. That they appear as spherical heavenly bodies is a visual phenomena caused by mortal mental stress.
The planets are the gods and the planes of the gods, which is the same thing.
