The Hermopolitan Creation (the Ogdoad)
In the Hermopolitan tradition, creation begins with the Ogdoad — eight primeval deities representing the conditions of the primordial state: the waters (Nun/Naunet), infinity (Heh/Hehet), mystery (Khenunu/Khenunit), and duration (Sat/Satet). From these primeval conditions, the world (and the sun) comes into being [S4]S4 · Hornung, 'The Ancient Egyptian Books of the Dead' / 'Nile Religion' (academic)modern (translation & scholarship)academic.
Ancient Egyptian religion spanned three millennia. There is no single 'official' version: Heliopolitan, Memphite, and Hermopolitan creation traditions coexisted and are presented in parallel, not merged into a genealogy that never existed.
The Ogdoad is one of several creation accounts; we do not treat it as 'the' Egyptian creation [S4]S4 · Hornung, 'The Ancient Egyptian Books of the Dead' / 'Nile Religion' (academic)modern (translation & scholarship)academic.