Seven Planes of Nether Realms

According to legend there are Seven Netherworld realms or planes.

Each plane is a complete anti Universe with its own rules and laws. However all seven are connected and become "worse" consecutively. Each plane was ruled by an entity.

1 Asmodias 2 Ciferus 3 Baal 4 Belze 5 Sata 6 Demonis 7 The Judge