Power levels start from:

mortal tier

iron tier

bronze tier

silver tier

gold tier

diamond tier

this is known as the first stage of power.and it's divided into, lower, middle, high, and peak.

planet lord

low stage star lord

mid stage star lord

high stage star lord

peak stage star lord .

Celestial Lord

Demigod

Godhood- minor God

mid God

high God

peak God

Paragon

Annihilation

Calamity

Chaos

Emperean.

More will be updated as the story continues.