The Nahua people such as the Aztecs, Chichimecs and the Toltecs believed that the heavens were constructed and separated into 13 levels, usually called Topan or simply each one Ilhuicatl iohhui, Ilhuicatl iohtlatoquiliz. Each level had from one to many Lords (gods) living in and ruling them.
In Aztec mythology, the Thirteen Heavens were formed out of Cipactli's head when the gods made creation out of its body, whereas Tlaltícpac, the earth, was made from its center and the nine levels of the underworld (Mictlan) from its tail.[1]
The most important of these heavens was Omeyocan (Place of Two), where Ometeotl - the dual Lord/Lady, creator of the Dual-Genesis who, as male, takes the name Ometecuhtli (Two Lord), and as female is named Omecihuatl (Two Lady)
—resided.
Tlahuiztlampa, East hemisphere with its respective trees, temples, patron deities and divinatory signs.
Mictlampa, North hemisphere with its respective trees, temples, patron deities and divinatory signs.
Cihuatlampa, West hemisphere with its respective trees, temples, patron deities and divinatory signs.
Huitztlampa, South hemisphere with its respective trees, temples, patron deities and divinatory signs.
Nanahuatzin, another god of the sun, constantly sacrificing himself in a burning fire so that the sun could continue to shine around the world, with Tonatiuh taking his place.
Western abode of the yellow god, to where the sun travels before submerging into the Mictlan underworld.
Abode of the gods. Ruled by the Four Creator Lords or Tezcatlipocas.
Eminently divine place where the deities remain and project themselves to be in other places. Where the gods take on faces, and where they put on masks to become others while still being themselves. Where they are born, reborn and feed in their quality of eternal and mutating beings.[1]
Residence or mansion of the creator couple; source of the gods and the creation of the universe, where the generating principle of all that exists is conceived.
Cecilio Agustín Robelo (1905). Diccionario de Mitología Nahua (in Spanish). México: Biblioteca Porrúa. Imprenta del Museo Nacional de Arqueología, Historia y Etnología. p. 851. ISBN978-9684327955.