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DCC Bridge
Anonymous1780475787
06-03 09:00
Model Name
solar system orrery 3d model
Tags
machine
3d printing
realistic
Prompt
Create a fully functional 3D-printable mechanical solar system orrery with a central Sun, orbiting Earth, and orbiting Moon. Include separate printable parts: base, gears, shafts, spacers, crank handle, support arms, planetary spheres, and assembly connectors. Use precise involute gears, 0.25 mm clearances, 2 mm minimum wall thickness, and FDM-friendly design for PLA/PETG printing. All parts must be watertight, manifold, support-minimized, and STL-ready. Include visible gear trains demonstrating Earth's orbit around the Sun and the Moon's orbit around Earth. Add engraved month and seasonal markers on the base. Design for smooth motion, durability, easy assembly, and educational display. Engineering-grade CAD quality, clean topology, realistic proportions, modular construction, exploded assembly layout, numbered parts, high-detail mechanical design, production-ready 3D model.
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