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Walkable demo

Starship fleet shipyard

Walk a busy fleet shipyard from the Modular Starships and Space Fleet pack: ten fully fitted hulls in frames, cradles and under gantries, a station with solar arrays and docking arms, fighters, tugs and drones, container and tank rows and debris at the edges.

About

One yard from 48 of the pack's 80 models, in the space preset: a star field all round, a banded gas giant low on the horizon with its moon, hard white sunlight and no ground.

You start between two parked fighters and two corvettes, facing the cruiser fitting out inside the shipyard frame. The battleship sits on a dry dock cradle to the west and the colony ship on another to the east; the destroyer is under two repair gantries at the east edge and the frigate under one at the west. The carrier is moored across the north end with fighters on its deck and in the air, its bow at the station spar, and the jump gate stands behind it. The station core, spars, solar arrays and docking arms take the north-east corner with a shuttle and a tug docked; the mining barge works the north-west corner among asteroid and ice chunks, wrecks and debris. The freighter loads at the south-west logistics row beside the fuel depots and stacked container clusters, the science vessel is parked on the east side, and fuel tank and cargo pod rows, armour plates, bombers and utility drones fill the yard floor. Relay beacons mark the walkways and two defence platforms watch the corners.

Every hull is fitted at all four of its sockets (engine, weapon, sensor and cargo) with the pack's own equipment, placed by the same socket offsets as the pack's starter scene, plus deck fittings that clear each hull's own superstructure. The science vessel and mining barge carry their side pods against their lab and tank faces rather than at the nominal socket, which sits inside those tanks.

Nothing moves: this pack ships without animation clips. Thirty-two members are not placed because a demo holds at most 48 distinct models: the thruster block, tractor beam, drone rack, habitat ring, radiator fin, docking collar, escape pod row, jump drive spine, science lab pod, weapon spine, cloak and shield emitters, decoy launcher, salvage claw, bow ram and single turret; the ring section, trade hub, mining outpost, habitat cylinder, sensor outpost, listening post, warp beacon and asteroid base; the free cargo pod, escape pod, space mine, survey probe and derelict core; and the three composed scenes.

Every piece here is a published model from the pack, placed by hand. Walk with the keys or touch, and approach a piece to see it move if it has animation. Colliders, navigation and gameplay are yours to add.

Points of interest

Use with an AI agent

Copy this prompt into your AI chat to rebuild the layout, then describe what to change.

Rebuild the "Starship fleet shipyard" demo scene from the Modular Spaceships and Space Fleet pack in my project.

Layout (JSON, every placement with its CDN URL): https://3dassets.dev/api/v1/demos/interstellar-fleet-modular-starships
Pack manifest: https://3dassets.dev/api/v1/packs/interstellar-fleet-modular-starships
Demo page: https://3dassets.dev/demos/interstellar-fleet-modular-starships

- 212 placements of 48 models; units are metres, +Y up, rotation is yaw in degrees about +Y
- Spawn at (0, 0, 32) facing 180 degrees; eye height 1.6 m
- Licence: CC0 1.0 Universal (no attribution required)
- Loading: three.js GLTFLoader, one load per distinct model, cloned per placement; no decoders required

Also available as JSON or Markdown, and via the MCP server.

Common questions

How do I use Starship fleet shipyard with my AI development tools?
Press "Copy for AI agent" above and paste the prompt into Claude Code, Cursor, Codex, GitHub Copilot, ChatGPT or any other coding assistant. The prompt carries the direct CDN URL, the real-world size, the licence and the loading notes, so the assistant can fetch the scene and place it in your project without you writing the loader yourself. For a permanent connection, add the 3DAssets.dev MCP server to your tool with one command (for Claude Code: claude mcp add --transport http 3dassets https://3dassets.dev/mcp) and the assistant can then search the whole catalogue, fetch files and read the usage snippets on its own.

MCP server setupGuide for AI agents

How do I get started?
Walk the scene here with the keys or touch to see how the pack fits together. To build it yourself, download the pack with the button, then copy the "Copy for AI agent" prompt: it links the layout JSON, which lists every placement with its position, rotation and CDN URL, so an assistant connected to the MCP server can rebuild the scene in your engine and change it to order.

MCP server setup

Which game engines and tools can I use Starship fleet shipyard with?
Anything that reads glTF, which today means all of the major ones: three.js and React Three Fiber on the web, Godot 4, Unity, Unreal Engine 5, Blender and the model-viewer web component. Every model in the scene is a self-contained binary glTF (.glb) with textures embedded, so each is one file to import and no plugin, converter or decoder to install first.
How do I import this scene into Unity, Godot, Unreal or Blender?
Unity: install the glTFast package (com.unity.cloud.gltfast) from the Package Manager, drop the .glb into Assets and drag the prefab in, or load it at runtime from the CDN URL. Godot 4: copy the file into the project folder and the editor imports it as a scene you can instantiate. Unreal Engine 5: File > Import with the built-in glTF importer, which converts the axes for you. Blender: File > Import > glTF 2.0. Units are metres with +Y up in the file, and every importer above handles the conversion to its own axes automatically.
Can I use Starship fleet shipyard in a commercial game, and do I need to credit anyone?
Yes to commercial use and no to credit. Every scene on 3DAssets.dev is released under CC0 1.0 Universal, which places it in the public domain: use it in a paid game, an app, a film or a client project, modify it, redistribute it, and put nothing in the credits. A link back is welcome but it is entirely your choice.

CC0 licence text

Can I load it from the CDN instead of downloading it?
Yes. The pack behind it has a permanent URL on cdn.3dassets.dev that is CORS-enabled and never changes content, so you can pass it straight to GLTFLoader, glTFast or model-viewer in production and cache it as hard as you like. Downloading is only needed for engines that import from disk.
Is the demo itself a file I can download?
No, and it does not need to be. A demo is a layout of the pack's published models composed in your browser from the CDN, so there is no extra file to fetch. Download the pack for the models, and take the layout JSON linked above for the placements: together they are the whole scene, and an AI agent can rebuild it from those two links.
Can I change the scene, or add gameplay to it?
Yes. The layout is plain data in metres, so move, add or remove placements freely in your own engine. Colliders, navigation and gameplay are yours to add: the demo shows what the pack looks like assembled, and your game decides how it plays.

Models in this demo

Shipyard frame (Modular Spaceships and Space Fleet)

Shipyard frame (Modular Spaceships and Space Fleet)

Shipyard frame with original detailed hull construction and static fittings.

@3dassets1.2k tris · 6 ↓
Cruiser hull core (Modular Spaceships and Space Fleet)

Cruiser hull core (Modular Spaceships and Space Fleet)

Cruiser hull core with original detailed hull construction and static fittings.

@3dassets7.1k tris · 9 ↓
Large engine (Modular Spaceships and Space Fleet)

Large engine (Modular Spaceships and Space Fleet)

Large engine with original detailed hull construction and static fittings.

@3dassets1.3k tris · 11 ↓
Small engine (Modular Spaceships and Space Fleet)

Small engine (Modular Spaceships and Space Fleet)

Small engine with original detailed hull construction and static fittings.

@3dassets1.3k tris · 10 ↓
Twin turret (Modular Spaceships and Space Fleet)

Twin turret (Modular Spaceships and Space Fleet)

Twin turret with original detailed hull construction and static fittings.

@3dassets1.3k tris · 9 ↓
Radar dish (Modular Spaceships and Space Fleet)

Radar dish (Modular Spaceships and Space Fleet)

Radar dish with original detailed hull construction and static fittings.

@3dassets952 tris · 8 ↓
Bridge tower (Modular Spaceships and Space Fleet)

Bridge tower (Modular Spaceships and Space Fleet)

Bridge tower with original detailed hull construction and static fittings.

@3dassets864 tris · 10 ↓
Sensor mast (Modular Spaceships and Space Fleet)

Sensor mast (Modular Spaceships and Space Fleet)

Sensor mast with original detailed hull construction and static fittings.

@3dassets1.5k tris · 8 ↓
Cargo pod (Modular Spaceships and Space Fleet)

Cargo pod (Modular Spaceships and Space Fleet)

Cargo pod with original detailed hull construction and static fittings.

@3dassets1.3k tris · 9 ↓
Fuel tank (Modular Spaceships and Space Fleet)

Fuel tank (Modular Spaceships and Space Fleet)

Fuel tank with original detailed hull construction and static fittings.

@3dassets1.2k tris · 8 ↓
Point defence dome (Modular Spaceships and Space Fleet)

Point defence dome (Modular Spaceships and Space Fleet)

Point defence dome with original detailed hull construction and static fittings.

@3dassets1.7k tris · 8 ↓
Missile pod (Modular Spaceships and Space Fleet)

Missile pod (Modular Spaceships and Space Fleet)

Missile pod with original detailed hull construction and static fittings.

@3dassets1.5k tris · 9 ↓
Dry dock cradle (Modular Spaceships and Space Fleet)

Dry dock cradle (Modular Spaceships and Space Fleet)

Dry dock cradle with original detailed hull construction and static fittings.

@3dassets3.0k tris · 11 ↓
Battleship hull core (Modular Spaceships and Space Fleet)

Battleship hull core (Modular Spaceships and Space Fleet)

Battleship hull core with original detailed hull construction and static fittings.

@3dassets7.1k tris · 11 ↓
Spinal turret (Modular Spaceships and Space Fleet)

Spinal turret (Modular Spaceships and Space Fleet)

Spinal turret with original detailed hull construction and static fittings.

@3dassets1.0k tris · 8 ↓
Communications array (Modular Spaceships and Space Fleet)

Communications array (Modular Spaceships and Space Fleet)

Communications array with original detailed hull construction and static fittings.

@3dassets2.1k tris · 8 ↓
Armour plate (Modular Spaceships and Space Fleet)

Armour plate (Modular Spaceships and Space Fleet)

Armour plate with original detailed hull construction and static fittings.

@3dassets1.9k tris · 10 ↓
Colony ship hull core (Modular Spaceships and Space Fleet)

Colony ship hull core (Modular Spaceships and Space Fleet)

Colony ship hull core with original detailed hull construction and static fittings.

@3dassets7.4k tris · 10 ↓
Solar wing (Modular Spaceships and Space Fleet)

Solar wing (Modular Spaceships and Space Fleet)

Solar wing with original detailed hull construction and static fittings.

@3dassets972 tris · 11 ↓
Repair gantry (Modular Spaceships and Space Fleet)

Repair gantry (Modular Spaceships and Space Fleet)

Repair gantry with original detailed hull construction and static fittings.

@3dassets1.4k tris · 8 ↓
Destroyer hull core (Modular Spaceships and Space Fleet)

Destroyer hull core (Modular Spaceships and Space Fleet)

Destroyer hull core with original detailed hull construction and static fittings.

@3dassets7.1k tris · 10 ↓
Medium engine (Modular Spaceships and Space Fleet)

Medium engine (Modular Spaceships and Space Fleet)

Medium engine with original detailed hull construction and static fittings.

@3dassets1.3k tris · 10 ↓
Frigate hull core (Modular Spaceships and Space Fleet)

Frigate hull core (Modular Spaceships and Space Fleet)

Frigate hull core with original detailed hull construction and static fittings.

@3dassets7.1k tris · 11 ↓
Carrier hull core (Modular Spaceships and Space Fleet)

Carrier hull core (Modular Spaceships and Space Fleet)

Carrier hull core with original detailed hull construction and static fittings.

@3dassets8.6k tris · 11 ↓
Hangar bay (Modular Spaceships and Space Fleet)

Hangar bay (Modular Spaceships and Space Fleet)

Hangar bay with original detailed hull construction and static fittings.

@3dassets756 tris · 9 ↓
Fighter (Modular Spaceships and Space Fleet)

Fighter (Modular Spaceships and Space Fleet)

Fighter with original detailed hull construction and static fittings.

@3dassets3.5k tris · 7 ↓
Jump gate (Modular Spaceships and Space Fleet)

Jump gate (Modular Spaceships and Space Fleet)

Jump gate with original detailed hull construction and static fittings.

@3dassets3.6k tris · 8 ↓
Mining barge hull core (Modular Spaceships and Space Fleet)

Mining barge hull core (Modular Spaceships and Space Fleet)

Mining barge hull core with original detailed hull construction and static fittings.

@3dassets8.2k tris · 9 ↓
Mining laser (Modular Spaceships and Space Fleet)

Mining laser (Modular Spaceships and Space Fleet)

Mining laser with original detailed hull construction and static fittings.

@3dassets492 tris · 9 ↓
Freighter hull core (Modular Spaceships and Space Fleet)

Freighter hull core (Modular Spaceships and Space Fleet)

Freighter hull core with original detailed hull construction and static fittings.

@3dassets7.7k tris · 10 ↓
Science vessel hull core (Modular Spaceships and Space Fleet)

Science vessel hull core (Modular Spaceships and Space Fleet)

Science vessel hull core with original detailed hull construction and static fittings.

@3dassets7.6k tris · 10 ↓
Corvette hull core (Modular Spaceships and Space Fleet)

Corvette hull core (Modular Spaceships and Space Fleet)

Corvette hull core with original detailed hull construction and static fittings.

@3dassets7.1k tris · 11 ↓
Station core (Modular Spaceships and Space Fleet)

Station core (Modular Spaceships and Space Fleet)

Station core with original detailed hull construction and static fittings.

@3dassets3.6k tris · 10 ↓
Station spar (Modular Spaceships and Space Fleet)

Station spar (Modular Spaceships and Space Fleet)

Station spar with original detailed hull construction and static fittings.

@3dassets648 tris · 8 ↓
Station solar array (Modular Spaceships and Space Fleet)

Station solar array (Modular Spaceships and Space Fleet)

Station solar array with original detailed hull construction and static fittings.

@3dassets2.1k tris · 11 ↓
Docking arm (Modular Spaceships and Space Fleet)

Docking arm (Modular Spaceships and Space Fleet)

Docking arm with original detailed hull construction and static fittings.

@3dassets1.6k tris · 8 ↓
Shuttle (Modular Spaceships and Space Fleet)

Shuttle (Modular Spaceships and Space Fleet)

Shuttle with original detailed hull construction and static fittings.

@3dassets3.4k tris · 8 ↓
Orbital tug (Modular Spaceships and Space Fleet)

Orbital tug (Modular Spaceships and Space Fleet)

Orbital tug with original detailed hull construction and static fittings.

@3dassets3.6k tris · 8 ↓
Fuel depot (Modular Spaceships and Space Fleet)

Fuel depot (Modular Spaceships and Space Fleet)

Fuel depot with original detailed hull construction and static fittings.

@3dassets4.0k tris · 8 ↓
Cargo container cluster (Modular Spaceships and Space Fleet)

Cargo container cluster (Modular Spaceships and Space Fleet)

Cargo container cluster with original detailed hull construction and static fittings.

@3dassets2.6k tris · 8 ↓
Bomber (Modular Spaceships and Space Fleet)

Bomber (Modular Spaceships and Space Fleet)

Bomber with original detailed hull construction and static fittings.

@3dassets3.7k tris · 7 ↓
Utility drone (Modular Spaceships and Space Fleet)

Utility drone (Modular Spaceships and Space Fleet)

Utility drone with original detailed hull construction and static fittings.

@3dassets3.4k tris · 9 ↓
Relay beacon (Modular Spaceships and Space Fleet)

Relay beacon (Modular Spaceships and Space Fleet)

Relay beacon with original detailed hull construction and static fittings.

@3dassets1.1k tris · 8 ↓
Defence platform (Modular Spaceships and Space Fleet)

Defence platform (Modular Spaceships and Space Fleet)

Defence platform with original detailed hull construction and static fittings.

@3dassets4.0k tris · 9 ↓
Asteroid chunk (Modular Spaceships and Space Fleet)

Asteroid chunk (Modular Spaceships and Space Fleet)

Asteroid chunk with original detailed hull construction and static fittings.

@3dassets720 tris · 8 ↓
Ice chunk (Modular Spaceships and Space Fleet)

Ice chunk (Modular Spaceships and Space Fleet)

Ice chunk with original detailed hull construction and static fittings.

@3dassets720 tris · 7 ↓
Debris cluster (Modular Spaceships and Space Fleet)

Debris cluster (Modular Spaceships and Space Fleet)

Debris cluster with original detailed hull construction and static fittings.

@3dassets112 tris · 9 ↓
Wreck hull section (Modular Spaceships and Space Fleet)

Wreck hull section (Modular Spaceships and Space Fleet)

Wreck hull section with original detailed hull construction and static fittings.

@3dassets416 tris · 10 ↓