Apokolips (Earth-5180)

"Run along now and tell your Oans that Apokolips is my sovereign dominion and shall remain forever so."

- - Darkseid

Apokolips is a hellish ecumenopolis; a giant city-wide that covers an entire planet. It was ruled by Thanos and inhabited the New Gods that chose to stay loyal to his rule. Ever since Thanos was absorbed by the Infinity Stones, the planet has been facing numerous civil wars for power between Nebula and Granny Goodness.

History
Apokolips was created by the engineers of Emperor Yuga Kahn and Empress Heggra to serve as the new world of the Eternals following the destruction of their own in a seismic event. The planet became infamous through the Milky Way as the untouched jewel of the Eternals, with not even the Green Lantern Corps and the Asgardians daring to enter their domain.