Quotations are (still) from Critias by Plato:
Platon_Critias_extract_english
Regarding the description of the inner solar system, it is recognized as follows:
And Poseidon,
receiving for his lot the island of Atlantis, begat children by a mortal
woman, and settled them in a part of the island, which I will describe.
Looking towards the sea, but in the centre of the whole island, there…