Modular Space Station Kit

A complete, kitbash-ready space station construction set blending ISS-grade realism with a hard-sci-fi edge. 45 unique modules built around a standardized docking system.

This pack is subject to grow with additional modules

Docking System:

• Universal Docking Port (SOCKET\_DOCK) — 2m standard ring, used by hubs, standard/large modules, adapters, and all pressurized specialty modules.

• Small Connector (SOCKET\_MINI) — lightweight ring for appendages: solar arrays, radiators, the robotic arm, comms dish, RCS quad, and sensor mast.

• All sockets are plain empties parented to each module's root; modules snap together with stock Blender snapping (Face + Face Center), verified numerically coincident.

Objects (45):

Docking Hubs (4): two_point_hub, three_point_hub, four_point_hub, six_point_hub

• 259.3 – 349.6 cm Width(X), 168.9 – 222.1 cm Length(Y), 259.3 – 349.6 cm Height(Z)

• 102.1 – 137.6 in Width(X), 66.5 – 87.4 in Length(Y), 102.1 – 137.6 in Height(Z)

• Combined Polycount: 10,016 | Triangle count: 19,552 | Vertex count: 9,784

Standard Modules (6): standard\_module, short_standard_module, long_standard_module, large_standard_module, short_large_standard_module, long_large_standard_module

• 133.7 – 167.5 cm Width(X), 125.4 – 530.4 cm Length(Y), 133.7 – 167.5 cm Height(Z)

• 52.6 – 65.9 in Width(X), 49.4 – 208.8 in Length(Y), 52.6 – 65.9 in Height(Z)

• Combined Polycount: 5,568 | Triangle count: 10,752 | Vertex count: 5,388

Adapters & Spacers (6): diameter_reducer_adapter, forty_five_degree_adapter, ninety_degree_adapter, offset_spacer, spacer, port_end_cap

• 117.8 – 203.7 cm Width(X), 33 – 230 cm Length(Y), 117.8 – 167.5 cm Height(Z)

• 46.4 – 80.2 in Width(X), 13 – 90.6 in Length(Y), 46.4 – 65.9 in Height(Z)

• Combined Polycount: 7,008 | Triangle count: 13,600 | Vertex count: 6,829

Specialty Core Modules (2): curved_module, junction_module

• 167.6 – 378.1 cm Width(X), 330.4 – 363.4 cm Length(Y), 133.7 – 167.6 cm Height(Z)

• 66 – 148.9 in Width(X), 130.1 – 143.1 in Length(Y), 52.7 – 66 in Height(Z)

• Combined Polycount: 3,728 | Triangle count: 7,200 | Vertex count: 3,716

Habitat & Utility Modules (11): habitat_module, laboratory_module, greenhouse_module, command_module, docking_port, airlock_module, cargo_storage_module, storage_tank, engine_module, inflatable_module, comms_dish (rigged, see Armatures)

• 128.8 – 267.8 cm Width(X), 164.6 – 497 cm Length(Y), 128.8 – 331 cm Height(Z)

• 50.7 – 105.4 in Width(X), 64.8 – 195.7 in Length(Y), 50.7 – 130.3 in Height(Z)

• Combined Polycount: 103,908 | Triangle count: 203,674 | Vertex count: 108,790

Solar Arrays & Radiators (5): solar_array_blankets_S, solar_array_blankets_M, solar_array_blankets_L, radiator_scissor_S, radiator_scissor_L

• 308.3 – 339.9 cm Width(X), 596 – 1859.6 cm Length(Y), 50 cm Height(Z)

• 121.4 – 133.8 in Width(X), 234.6 – 732.1 in Length(Y), 19.7 in Height(Z)

• Combined Polycount: 23,152 | Triangle count: 41,024 | Vertex count: 18,586

Truss Framework (7): large_connector_beam_S/M/L, small_connector_beam_S/M/L, small_connector_hub_6pt

• 39.7 – 1224.5 cm Width(X), 32.9 – 204.6 cm Length(Y), 32.9 – 195 cm Height(Z)

• 15.6 – 482.1 in Width(X), 13 – 80.5 in Length(Y), 13 – 76.8 in Height(Z)

• Combined Polycount: 32,563 | Triangle count: 62,092 | Vertex count: 32,548

Attachments (4): observation_cupola, rcs_thruster_quad, sensor_mast, robotic_arm (rigged, see Armatures)

• 36.8 – 867 cm Width(X), 36.1 – 117 cm Length(Y), 35.9 – 204.4 cm Height(Z)

• 14.5 – 341.3 in Width(X), 14.2 – 46.1 in Length(Y), 14.1 – 80.5 in Height(Z)

• Combined Polycount: 10,059 | Triangle count: 18,844 | Vertex count: 9,615

Kit Totals: 45 meshes, 66 docking/connector sockets

• Polycount: 196,002

• Triangle count: 376,738

• Vertex count: 195,256

• Included model formats: BLEND, FBX, OBJ, GLB, GLTF, USD, USDZ

Armatures (2):

comms_dish_Armature (3 bones) — 2-axis dish articulation

• 01_dish_base

  • 02_dish_rot

    • 03_dish_tilt

robotic_arm_base_Armature (9 bones) — fully articulated boom arm

• 01_arm_base

  • 02_shoulder_roll

    • 03_shoulder_pitch

      • 04_boom_upper

        • 05_elbow_pitch

          • 06_boom_lower

            • 07_wrist_pitch

              • 08_wrist_roll

                • 09_end_effector

No baked animation on either rig — poseable rest-state skeletons only.

Materials:

Includes 16 Material/Texture sets:

1. airlock_module_Mat

2. cargo_storage_module_Mat

3. command_module_Mat

4. connector_port_Mat

5. core_module_hull_Mat

6. core_modules_joint_Mat

7. docking_port_Mat

8. engine_module_Mat

9. greenhouse_module_Mat

10. habitat_module_Mat

11. inflatable_module_Mat

12. laboratory_module_Mat

13. module_attachments_Mat

14. solar_radiator_array_Mat

15. storage_tank_Mat

16. truss_framework_Mat

Textures:

• Included texture types: Base Color, Diffuse, Ambient Occlusion, Glossiness, Height, Metallic, Normal Map (OpenGL), Normal Map (Direct-X), Roughness, Specular-Level

• Included Texture Sizes: 1024px, 2048px, 4096px

• Included Texture Formats: PNG, JPG, EXR, TGA, TIF, WEBP

Can be used as-is for low-poly. Every module shares the connector_port_Mat set at its docking rings for a consistent kitbashed look across the kit.

Units are in meters.

NOT OPTIMIZED FOR 3D PRINTING.

Created with Blender 5.1.2 and preview images rendered with Cycles.

Textured With Substance 2021.1.1

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