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Mechanical orrery model kit with handle-driven planetary motion for hands-on assembly — Gearfinch
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Mechanical Orrery, 316-Piece Model Kit

Mechanical Orrery, 316-Piece Model Kit

$153.60
$153.60
TypeDeluxe Wooden Orbital

Delivery & returnsFree standard shipping · Free returns

Delivery & returns

Free standard shipping

No minimum order

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Free returns

30 days from delivery

Eligible items must be unused, unassembled and in their original packaging. Contact us before sending anything back so we can arrange your return postage at no cost.

Some items are excluded. See the full policy for eligibility and return instructions.

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Product details

Turn the Handle, Move the Planets

An orrery is a mechanical model of the solar system — turn its crank and the planets circle the sun. This kit lets you build one yourself from 316 precision-cut pieces. No batteries, no motor: your hand drives the whole sky.

Three Versions

  • Precision Wooden Classic (Small): the compact build — good for tighter shelves and first-time builders
  • Deluxe Wooden Orbital (Medium): the most popular size, balancing detail against buildability
  • Premium 3D Metal Gold: the collector's version in metal alloy, with upgraded durability and finish

Details Worth Leaning In For

  • Crank-driven motion: a turn of the handle sets the planets orbiting the sun — fully mechanical, battery-free
  • A 25 mm magnifying glass: built into the model so you can study the fine map work on the globe
  • Gothic lettering: dimensional engraved script that gives the piece its vintage-instrument character
  • Wave wheel mechanism: the drive structure turns smoothly, with a satisfying feel at every rotation

Learning by Building

Assembling the gear train teaches you, almost by accident, how orbital motion is modeled — which wheel drives which planet, and why. The finished orrery keeps teaching afterward: it works as a hands-on demonstration piece in a study, living room, or classroom, and it invariably gets picked up and cranked by visitors.

Celestial Explorer Mechanical Orrery — Gearfinch

Product Specifications

  • Pieces: 316, precision-cut
  • Assembled size: 330 × 320 × 350 mm (12.99" × 12.60" × 13.78")
  • Weight: 2000 g (4.4 lbs)
  • Difficulty: 4 of 5 — challenging
  • Age: 14 and up
  • Materials: wood for the wooden variants; metal alloy for the Premium 3D Metal edition

As a Gift

For an astronomy fan, a puzzle builder, or anyone who likes their science with craftsmanship attached, this is a memorable one to unwrap — birthdays, holidays, Father's Day. They get a serious build first and a display piece for years after.

Good to Know

  • Due to customs policy, glue, battery, or pigment may not be included in the package.
Delivery & Returns

Delivery

  • See delivery estimates for your address and shipping method at checkout.
  • Standard shipping is free on every order, with no minimum spend. Delivery estimates and optional express rates are shown at checkout. View shipping policy.
  • Full details in the shipping policy.

Returns

  • Return eligible unused, unassembled items for free within 30 days of delivery.
  • Read the refund policy for eligibility, exclusions and return instructions.

Complete the set

Mechanical orrery model kit with handle-driven planetary motion for hands-on assembly Mechanical Orrery, 316-Piece Model Kit This kit $153.60
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Questions before you buy

How do I choose the correct option?

Use the option buttons above the Add to cart button and check the selected name, image, price, and availability before ordering. Choose only the option that matches the version you want.

How long does shipping take?

Standard shipping is free on every order, with no minimum spend. Delivery estimates and optional express rates are shown at checkout. We email tracking when your order ships.

What if I change my mind?

Return eligible unused, unassembled items for free within 30 days of delivery. Read the refund policy for eligibility, exclusions and return instructions. Contact us before sending anything back.

Useful next steps

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Compare build format, mechanism, finished dimensions, and included components before starting a wooden model.

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