I take the usual sized orb from myself, decompress it till it’s the size of Earth then, turn it into one giant magnet/lodestone.

I mold four continents from its surface then separate them, and polarize those four continents to the opposite pole of the moon, causing them to float on their own. Then using gravity and coding mana with gravity properties I make it too where they stay above the moon instead of shoot off into the void and don’t crash into each other.

Hence I now have a world of self-sustaining floating continents.

I cover the surface of the four continents in rock then various ores, lodestones, gems, then dirt, create from my dust.

I create a saltwater ocean beneath the continents from my dust.

I then create air and an atmosphere from a few of my particles.

I take the new world place it in orbit and spin it.

I start by making plants and algae, for all environments, then move on to animals.

I create aquatic shrill, and shrill that breath air while using gravity to fly.
I name them Gravity Shrill.

Then I create fish that are aquatic, then fish that breath air and using gravity to swim in the skies.
I name them Cloud Fish.

I create whales with tough dry skin that can use gravity to fly.
I name them Sky Whales.

I create dolphin that doesn’t need moisture on their skin and use gravity to swim through the air.

I name them Sky Dolphins.

I create bugs and rodents.

I create cats, mongooses, and snakes.

I create deer, horses, and pegasuses.

I create flying wolves and regular wolves.

I create Gray Rats.

I create wyverns and relocate a few nonsentient fire dragons.

I create cows and wild boar.

I create goats, rams, and sheep.

I create griffins, hippogryphs, and giant owls.

I create many birds big, small and giant.

I create many different animal species.

Then I create humans, elves and dwarves.

I create trolls and lodestone earth elementals with little to no intelligence.

I craft sentient lode stone elementals with human-shaped bodies and two coded mana cores.
One for the mind, one for the body, then I give them the ability to control gravity.

I name them Forceborn.

I take the sun avian template, get rid of the glowing, telepathy and telekinesis. I replace their wings with owl wings and give them owl eyes then a head that can turn 360 degrees. I give them owl talons on their hand and feet.
I name them Owl-kin

I take the owl kin template and remove their wing and arms then give them hybrid arms/wings, and then give them hawk eyes, I remove the talons. I name them Harpies.

I take the owl-kin template and give them crow wings instead of owl wings, then crow eyes. I remove the talons and give them small dainty claws instead of nails. I name them Crow-kin.

I take the owl-kin template, replace their wing with hawk wings, make them stronger and then give their feet and hands, hawk talons. I give them hawk eyes. I name them Hawk-kin.

I take the hawk-kin template, make them overall bigger and stronger then give them eagle eyes. I give them eagle wings instead of hawk wings, then name them, Eagle-kin.

I take the eagle template then make them even bigger, practically human-sized, then replace their wings with phoenix wings, and make them burst into flame when they die of old ages then become reborn from the ashes, with their old memories. I name them Phoenix-kin.

I create thousands of each sentient race and place them all over the floating continents, in tribes.

I light up the sky with a hologram, using light manipulation and speak to them with telepathy.
I show them an image of me, and say, “I am Ethereal.”

I show them themselves each and every sentient race on their world, giving each race a feeling of a strong connection to their racial name when I say it.

“You all are Humans, Elves, Dwarves, Forceborn, Owl-kin, Hawk-kin, Crow-kin, Eagle-kin, Harpies, and Phoenix-kin.”

I show them an image of their world.

“Your world is called Caelus, but yours is not the only one there are nine others, with three more coming soon.”

I show them the existing worlds then fade in three more.

“I now appoint among you oracles for every race on this world.
Let it be known that I will soon send pillars of my laws to each land on this world.”

I appoint their Oracles then send down the pillars of law with a boom.

I realize I forgot to appoint Oracles on Flora and quickly do that, before wiping my imaginary brow with my non-existent hands.

“Ha ha ha.”