Nice work on that image btw.
Oh and one thing, its Zordor, not Zordo.
Well, I see Zordor has a densely populated world. Almost no low class civilians live there, the major part of the population are mid class civilians that work in important infra structures the shape the planets surface. High class life also densely populates places of great importance. Most of the population work either for the military or science areas, but all other sorts of activity like politics, medicine, economy and such are also very common.
Being the Emperors "home" and homeworld of the MAOX, security is seen all around the planet. From simple surveillance cameras to massive orbital defense railguns, thus, only the most powerful, influential and brave men dare to break the law in Zordor.
There are many communication centers with potent antennae arrays to establish contact with off world forces and colonies. Security bunkers and orbital reach fortifications are a regular sight. Command centers and space ports makes the planet come to life with high traffic of trading, civilian and military crafts. Each mercenary faction has an "embassy" in Zordor and a representative in it. Besides all the high tech precious structures, the homeworld is also packed with residential districts, commercial zones, factory districts and science facilities.
But above all the great constructions, one stands tall, higher than any other, taller than any sky scrapper. The Citadel HQ, where the High Council meats to discuss MAOX most important matters. Its also where the Emperor spends most of its time. The Citadel was designed so that if the whole planet would fall, the Citadel would still remain operational and auto sufficient.
In orbit, various space docks and ports cradles the larger vessels and fleets. Also, various rings of defensive space stations, de-cloaking and teleport inhibitors circle around the planet, ever vigilant...