The first born child was Oceanos. With Tithys he reproduced the rivers and the Oceanides. Hyperion, who had with Theia, the sun (Helios), the moon (Selene) and the rosy dawn Eos as children.
Koios, had with Phoibe the children Asteria and Letos. Kreios had with Eurybia (the daughter of Gaia and Pontos) the children Astraios, Pallantas and Perses. Iapetos had with Klymene (daughter of Oceanos and Tithys) the children Atlas, Menooitios, Prometheus and Epimetheus.
Finally there was the powerful Crones who got married to Rhea and she gave birth to the well known gods Demeter, Hestia, Hera, Hades, Poseidon und Zeus.
Gaia also gave birth to the Cyclopes which seemed to be very ugly. Uranus always pushed them back in the earth because he couldn’t stand them.