Modular Space Station Pack 3D Model

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

Materials:

Includes 16 Material/Texture sets
airlock_module_Mat, cargo_storage_module_Mat, command_module_Mat, connector_port_Mat, core_module_hull_Mat, core_modules_joint_Mat, docking_port_Mat, engine_module_Mat, greenhouse_module_Mat, habitat_module_Mat, inflatable_module_Mat, laboratory_module_Mat, module_attachments_Mat, solar_radiator_array_Mat, storage_tank_Mat, 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