GalaxyAtlas: A Browser-Based 3D Galaxy Built With AI Agents

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Yaroslav, an Agentic Engineering Architect at SoftServe, has built GalaxyAtlas, a browser-based 3D galaxy containing roughly 190,000 star systems and one million procedurally generated planets. Players can fly spaceships, land on planetary surfaces, explore worlds, customize planets, and encounter creatures, with the main goal being a search for an ancient artifact. The project is presented as an experiment in changing the software engineering process itself by relying on AI agents. The author describes using real astronomical data as a basis and applying Three.js optimization techniques such as lazy generation and level-of-detail rendering to keep performance manageable. He also outlines a system of specialized AI subagents and reusable skills covering procedural generation, rendering, gameplay, content, and testing.

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