
Powered by a highly optimized WebGL pipeline, STELLARIS OS delivers AAA-grade visuals directly in your browser. Experience realistic atmospheric scattering, volumetric lighting, and high-fidelity planetary textures.

Every celestial body is powered by an advanced LLM. Converse with planets as if they were sentient beings. Ask about their climate, their history, and the conditions required to survive on their surface.

Beyond individual planets, the universe is filled with breathtaking celestial events and extreme environments. Explore the mechanics behind these cosmic wonders.

Cosmic Shadows & Syzygy

The Shadow of a World

Tears of Comets

Death of a Massive Star

Tidally Locked Infernos
From amateur stargazers to professional astrophysicists, STELLARIS OS scales to your exploratory needs.
Record your cosmic discoveries locally, then sync them to your account when you sign in. STELLARIS OS tracks every system you scan and every phenomenon you witness.