Mortal realms:

F rank

E rank

D rank

C rank

B rank

A rank

S rank

SS rank

SSS rank

X rank

Celestial realms:

Lesser celestial

Celestial

Greater celestial

Supreme celestial

Celestial Lord

Celestial Prince

Celestial King

Celestial Ascender

Immortal realms:

Immortal lord

Immortal king

Immortal saint

Immortal emperor

Immortal demigod

Immortal god

Immortal greater god

Primordial realms:

Demi Primordial

Primordial

Greater Primordial

Primordial Lord

Primordial Prince

Primordial King

Primordial Empress