How big is the Earthica (Nation of Earth) Empire?

The only place Earth conquered that I remember are the small planets such as the silk planet (planet of spiders) from "Three Hundred Big Boys" and the ball planet from "War is the H Word".

How big is the Earthican (Nation of Earth) Empire?

The only place Earth conquered that I remember are the small planets such as the silk planet (planet of spiders) from "Three Hundred Big Boys" and the ball planet from "War is the H Word".