Stylized Skybox Collection: 52 Skies (Space, Sky, Alien Worlds)

52 stylized skies in three sets: space, daytime and alien worlds. Ready-made Skybox/6 Sided materials, 1024 px cube faces, PNG panoramas, demo scene.

- 52 skies: 20 Space, 16 Stylized Sky, 16 Alien Worlds

- 52 ready-made Skybox/6 Sided materials

- 312 cube-face PNGs, 1024x1024

- 52 panoramas, 2048x1024 PNG (lossless)

- Demo scene and SkyboxCycler script for quick previewing (Input Manager and Input System package)

- Offline PDF documentation

- Import settings preconfigured

- Built-in and URP; HDRP via Cubemap

Stylized Skybox Collection contains 52 skies in three sets: 20 space skies (nebulae, planets, star fields), 16 stylized daytime and night skies (noon, golden hour, sunset, storm, aurora) and 16 alien-world skies (twin suns, ringed giants, ice worlds, volcanic ash).

Every sky ships in two forms:

- A Skybox/6 Sided material with the six faces already assigned (six 1024x1024 PNG files per sky).

- A 2048x1024 equirectangular PNG panorama (lossless), oriented for Skybox/Panoramic and usable as a Cubemap.

In total: 52 materials, 312 PNG cube faces, 52 PNG panoramas, a demo scene, the small SkyboxCycler script it uses, and offline PDF documentation with a setup guide and script reference. Quick start: open Demo/Demo.unity, press Play and use the Left/Right arrow keys to step through all 52 skies (works with the Input Manager, the Input System package, or Both). Textures are imported with Clamp wrap (cube faces) or Repeat wrap (panoramas), no mipmaps, uncompressed.

To use a sky, assign a material in Window > Rendering > Lighting > Environment. The materials use Unity's built-in Skybox/6 Sided shader, which URP renders unchanged (no custom shaders to upgrade). HDRP does not use skybox materials; set a panorama's Texture Shape to Cube and use it with the HDRI Sky override.

Not included: HDR (EXR) files or reflection probes. The images are 8-bit LDR.