On Auriga or Saiadha, or the Endless Academy, or a galaxy spanning adventure of some kind

It's just such a lived in feeling setting

Just

The Cravers seek a way to sate their endless hunger for war and conquest that was instilled in them by their long dead creators millennia ago, struggling to find a place in a galaxy where they have no masters

The Vaulters fall from an star faring civilization to an iron age clan of refugees, but remember that the stars are their birthright and claw their way back up into the heavens

The United Empire forms from ancient settlers from a forgotten world called Earth, building a powerful military empire led as much by hereditary nobles as by powerful corporate interests

The Lumeris start as a clan of petty gangsters and consolidate more and more power until they're able to buy entire star systems

The Roving Clans build mobile cities on the back of giant beetles that rove the deserts in vast merchant empires, relying on the power of money and commerce to control their world

Ardent Mages tap into powerful sorceries that are powered by arcane might as much as they are by pain

The Unfallen wake up after untold millennia as silent guardians and look to the stars, seeking to understand the offworlders who showed them the power of Fire, and decide to build the galaxy into a thriving garden

And all of them seek the forgotten relics of the Endless, a race of untold power that vanished mysteriously in antiquity after building a civilization that could rebuild planets and move stars

The most common of which is Dust, miraculous nanotech that reacts to intelligent willpower, allowing those who master it to achieve impossible, legendary feats

The people of Auriga struggle to survive as their world beautiful garden world slowly freezes over

The people of Saiadha confront untold mysteries hidden beneath the waves as their oceans slowly drain away

And in the wider galaxy, every civilization seeks to control the Academy, an ancient school that produces the greatest heroes in history

I just really like this setting okay?

It does sound really cool!

Dragon diplomats, corpse eating monster bug hives, coral based robotic symbionts, warmongering birdpeople, ancient robots leading cults