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Overview

About Deep Space Game Asset Pack

NASA has a library of 3D models from real space missions, but they’re in scientific formats — OBJ, STEP, IGES — that game engines can’t use directly. This pack converts 15 of the best ones into FBX with clean UV maps, PBR materials, and organized texture sets at 2K and 4K. The collection covers the iconic spacecraft: Space Shuttle, Hubble, James Webb, Voyager probes, Mars Rovers (Spirit, Opportunity, Perseverance), Apollo Lunar Module, and ISS modules. Plus six simplified celestial bodies for skyboxes and reference.

You get Unity and Unreal packages with pre-configured prefabs, material instances, and collision primitives. Drag a spacecraft into your scene and it’s rendering correctly in under a minute. The README includes a scale reference chart matching each model to real-world dimensions and game-engine units — because putting a 1:1 Earth next to a 1:1 Sun would be kind of ridiculous.

License & Delivery

Instant & secure delivery

Every product is delivered instantly. Following purchase, you receive an immediate redirection to a secure page with download links for your files, templates, or prompt libraries. The links are also sent to your email address and stay active permanently.

You can customize, duplicate, modify, and implement all assets in both personal and commercial projects without any attribution or additional fees.

Read the license FAQ

One price, no surprises

$22

per product · lifetime use, 1 year of updates

  • Instant download · secure links
  • Fault-free replacement
  • Full commercial use license
  • 24-hour email support
Deep Space Game Asset Pack — FAQ

Questions specific to this product.

How accurate are these model conversions?
The source geometry and textures come from NASA's 3D Resources library (public domain). We converted them from scientific formats — OBJ, STEP, IGES — into FBX with clean UVs and PBR materials. The originals do not work in game engines; these do.
Will a Space Shuttle be the right size next to my player character?
Models are scaled in real-world meters where it makes sense. Shuttle's about 37m, ISS modules run 5-15m. The README has a full scale reference table. Celestial bodies are artist-friendly, not 1:1 — a true-scale Earth next to the Sun would be invisible.
Do they have LODs and collision?
The Unreal pack includes 3 LOD levels plus simple collision primitives (box, sphere, capsule). For Unity, the README recommends using the automatic LOD generation and Mesh Collider on the FBX source.
Can I sell a game using these models?
NASA 3D resources are public domain, no copyright. The README lists the standard photo credits if you want to be thorough.
Did you just convert file formats?
Converting STEP to FBX is not a one-click operation. Each model required UV remapping, material assignment, texture set generation, and LOD creation. The scientific originals have no materials, no UVs suitable for game engines, and no consistent scale. That's the work we did.
Deep Space Game Asset Pack — reviews

What people are saying.

Curated reviews from real premium customers. Each one is verified against the order record before publication.

  1. Honestly? This thing rocks. I pulled actual Hubble imagery for my space sim's skybox and the difference is night and day compared to procedural generation. Players keep asking where I got the textures — turns out, real data just hits different. The nebula maps tile without visible seams, which I wasn't expecting at all.

    Anika Patel · Game Developer · Jun 1, 2026 Verified buyer
Deep Space Game Asset Pack — changelog

Every release, with what changed.

  1. v1.0.0 Jul 2, 2026

    Procedural celestial body assets, nebula textures, and deep-space background environments for game development.

See the full changelog
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Buy once, use forever

Buy Deep Space Game Asset Pack — one payment, lifetime use.

Personal and commercial use included. Unlimited projects, no attribution required. You may not resell or redistribute the pack itself.

Add to cart · $22 Read the license FAQ