Umamusume – Stellar Derby
Umamusume, they’re girls born to run. Inheriting a name from another world, some of its original owners have a bumpy fate, some have a glorious hundred generations. They inherit their souls and carry on.
That is their fate.
The Umamusume of this world, by their own efforts to break free of the gravity of the earth, gallop freely among the vast stars, and continue to run toward the finish line.
The story begins here…
Now Stellar Derby , the grand opening!
- Hundreds of Umamusume portraits from the project—there’s always one you’ll love (more are being added constantly).
- Exclusive Origins, Governments, Civics, Species Traits, and a vast array of events.
- Events, Origins, and most importantly—Special Leaders! Additionally, there are the interstellar stories you will create leading your Umamusume!
- Four unique Umamusume crises.
- Easy-to-understand systems: All game systems and UI use modular and intuitive designs. Most importantly, there are no headache-inducing complex mechanics.
- Smooth numerical experience: There are specific goals to achieve at every stage (according to group testers).
- Customizable mod experience: The built-in Mod Menu allows you to customize crisis difficulty and resource production/consumption values!
- Constantly updated content: This mod is still being updated; as a fan project, we accept submissions for in-game leader stories.
- Dozens of loading screens—thanks to the artists!
This mod follows the principle of minimal overwriting, only replacing necessary vanilla files. A detailed list of overwrites can be found in the Docs file within the mod directory.
The load order for this mod can be anywhere.
If the strategic resource in top bar does not display mod resources, please subscribe to Universal Resource Patch to resolve it.
In multiplayer mode, event triggers for this mod may experience issues
If you want to play this mod in multiplayer, it is recommended that only one person plays an Umamusume-related empire; otherwise, "miraculous" bugs might occur (just a possibility).
It is not recommended to set Umamusume as AI empires, as "interesting" things may happen.
- Portrait-only version:Portrait Derby

Required DLC:
These DLC should be installed in order to use this item.
Stellaris: Humanoids Species Pack
Stellaris: MegaCorp
Stellaris: Galactic Paragons
Stellaris: Astral Planes
Required items:
Click the title to search on this site.
Stellaris Universal Gamerule Lib — Steam Workshop
Remove leader hologram — Steam Workshop
Revisions:
Old revisions of this mod are available below. Click the link to download.