Centera

Centera is the planet at the center of the classicverse, the overall biggest planet, (60000x larger than earth) with octillions of people on it at all times. Centera rotates while the sun just sits still, but Centera doesn't rotate around the sun, just rotates in place. Centera is where most trading in the universe is done, and is the most economical planet ever. Large landing docs are everywhere as thousands of people are going in and out every second. Centera does not have a ruler, but instead it is ruled by a council, to make sure that decisions the council makes are right and just, because everybody has a different opinion.
Because this planet is so big, a group of cyber cops are around every corner, at least with the top layer. Within the alleyways of Centera, shifty business is done. There are lower layers beneath everything, and there are roads and buildings being built up on top of each other. They cover every light hole from the top to the very bottom, and there are tiny little access points you can use to get from layer to layer. There is a massive hole in the ground where you can get to the lower layers, only one of them though. The further you go down, the more shifty it gets.
Centera is also known for being the home to many celestials like XO, Icily Billy, and Mover man.
Centera also has some stations orbiting itself, like TR-siv and Hippo farms.
The trading on Centera gets more crazy as the section changes and as you go more deep. Many absolutely crazy items are sold in the deeper sections.
Centera used to be a forest planet but was slowly turned into a full city planet over 11 billion years.
There was a time where Centera was going to ruin because there was no order on it, but 8 people came together to form the Council of Centera, which still holds today.
Centera's sewer system
Under the main 2 layers is the sewer, and there is a mass of sewers that are so big you could walk for years, not finding an end. The sewers go around the entire planet's ground, and they have lots of pipes in Centera, and centeras waste management takes care of the smaller pipes, and they all go down the big sewer system. Because the sewers are so big and concealed, it is a popular spot for stores. There are 6 massive cylinders, each managed by 6 managers, and they are each a mile long and a mile tall. They take up all the sewage that slowly flows through the sewers, sometimes it fills up before three months, when it is scheduled to drain out the sewers. If that happens they have sensors to detect it and drain it extra fast, every 3 months the six big tubes slurp up all the gunk, and then they go to the central tube which connects to poop planet, and that's where the sewer sludge goes. If every one of the big pipes clogs, usually the Slikk will take care of it. There is a secret system below the sewers that practically nobody knows about except a lucky few. It is called the Borl zone. In the Borl zone, super suspect business happens. Incredibly rare items are auctioned off for millions of dollars. An old beta Joe bot was recently sold for 8 trillion.
Centera's sections
There are tons of sections of Centera. The big ones are listed here: Gigs section, Hosola section, Slime section, Sasae section, and the Zon section. All together, these main sections take up 60% of Centera, with the rest of them being the smaller sections. They are each massive and each have different laws and a mayor. Here are some of the notable smaller ones: Jinks section, Rokosia section, and 02-04 Rigs section.
Hosola section
Not much is known about the Hosola section other than it is the smallest of the main sections and that it is home to the Hosola empire.
Gigs section
The Gigs section is ruled by the Gigs, which is another council. The Gigs section is not that crazy. It is basically just a normal city. Something notable about the Gigs section are the Zizers who were led by Ziz, and they were the main problem in the Gigs section, but Ziz fell into the giclorian zone and wasn't heard from again.
Slime section
The Slime section is ruled by the slime mayor, he is one step below the council of Centera, and usually in the slime section. This section, obviously, mainly is home to slimes. Slimes are pretty dumb, so there are some humans and other species there, so the place isn't just a waste of land. The pipes will get clogged because slimes will take fat dumps, and it will clog up the pipes, so the CWM(Centera waste management) made really fat pipes, and now they rarely get clogged.
Sasae section
The Sasae section is ruled by the beloved Sasae. Not much crime ever happens here, in fact the Sasae section is probably the best section of Centera to live in! There are a lot of job opportunities here, so this section is also a hot spot for people from other worlds where jobs are more scarce.
Zon section
The Zon section is the most crime-ridden section, and home to the 500 nation. This section is mostly flat, buildings are rarely made because everybody likes to lurk around in the shadows of the lower layer. Most people come out at night. This section has the most cyber cops of any other section because it is the most dangerous. The council of Centera has taken it upon themselves to get rid of the crime in this section, because the original leader of this section, Qlingo Go-az, was recently killed by the 500 nation. The council of Centera also send a lot of men to go get rid of the dangerous gangs around, but basically nobody can get rid of the 500 nation because they are so powerful.
The Brukk
In Centera’s core, there is a massive beast called the Brukk. Since it gets so hot in the core of Centera, he is basically a giant lava blob. But if somebody somehow manages to get down there before they die because of how hot it is, the Brukk can just spit a big ball of lava at them.
Other
Giclorian zone
There is a part of Centera that is so disturbing that nobody knows about it, it is called the Giclorian zone.
The cyber cops
Centera is protected by CC inc. A corporation which makes cyber cops, Centera's police system.
Centera's caves
Down below, 3,000 feet away from the core, there is a massive cave that wraps around the entire planet. This cave is filled to the brim with snonk crystals and aeal, they are protected by the snonk men and only a little bit has been mined, so the crystals are extremely rare and only rich people have them.