Your cart
Close Alternative


Mechanical Orrery - ROKR


Eight Planets

The eight planets adopt color slurry rolling technology to help players distinguish different planets in color and improve visual beauty. The style is retro, which is very suitable as a home decoration and the finishing touch of a better life.

Three-phase Brushless Motor

The built-in three-phase brushless motor adopts the principle of electromagnetic induction to provide electric energy for the luminescence of the sun. When the rocker is turned, the sun shines and rotates, stimulating the desire to explore the vast universe.

The ROKR Mechanical Orrery Story

Human beings never stop thinking and exploring, and life is no longer limited.

After the German philosopher Kant put forward the nebula hypothesis of the origin of the solar system in 1755, countless great scholars successively discovered and improved the solar system model closely related to human beings.

ROKR drew inspiration from it. They build this vast and mysterious starry sky into an assembly model of the solar system composed of multi-stage variable speed gears, simulate the planetary trajectory of the solar system, and celebrate every exploration.

ROKR simulates the solar system trajectory with a mechanical structure and a built-in three-phase brushless motor to light up the solar system by hand. Above nine planetary orbits with different speeds,eight planets are made by color slurry rolling technology moving with multi-speed gears circularly.


  • Exquisite Package.
  • Pre-cut Wood Sheets.
  • Accessory Tools.
  • English Instruction Book.


Crank the Handle.

You need to turn the handle according to the direction of the arrow.


Light Up the Sun

Shake the handle to light up the sun in the center.


Moving Eight Planets

Eight planets also revolve around the sun (This position is not based on actual scale).

Product Details

The eight planets are colored by the slurry rolling process, which makes the local space more exquisite, and distinguishes different planets in color.

On the colored planet sphere, players can draw corresponding patterns according to the real planet to increase interaction.

Movable Eight Planets

Eight planets, integrated gear transmission, mechanical simulation of planetary trajectory. Rotating the rocker and multi-layer gear transmission drive the whole satellite orbit to run smoothly and intuitively show the mechanical charm.

Multistage variable speed gear set and single star disk double running gear structure ensure the planet to run while reducing the friction caused by star disk superposition, and the rocker process is more smooth.

Nine different speed orbits allow the eight planets to be arranged around the sun in their respective orbits according to different positions of celestial bodies, so as to truly feel the motion law of celestial bodies.

Vintage Display with Exquisite Details

The retro Temple of heaven base is surrounded by elastic wire plates, which gives retro beauty on the basis of supporting the model.

Rotating the sun wheel ornament can achieve the effect of sunflower rotation by turning the pinion of the main base and increase the interest of the product.

After assembly, it can not only be used as a home decoration, but also as an enlightenment tool for astronomical science popularization, which can teach in fun. There is also a detailed assembly video, which is posted on the official ROKR YouTube account.

Raw Materials & Technology

  • ROKR & D team preferred customized parts for better durability.
  • Hundreds of suppliers from all over the world provide adaptive parts for a series of products, which are deeply customized to meet the design functions.
  • High precision steady-state laser cutting is adopted, and the process error is controlled within 5um, which is equivalent to 1 / 20 hair diameter.
  • Guarantee that all parts can fully fit and assemble, and each bayonet fits tightly.
  • We choose basswood from the high latitude of the northern cold zone, which is strong and durable.
  • The wood grain is fine and uniform, showing silk luster, layered, wear-resistant, corrosion-resistant and not easy to crack.

Brand: ROKR

Items Included: Wood, Plywood,etc

Number of Pieces: 142

Hours to Assemble: 7

Assembly Size: 330*320*350mm

Package Size:470*307*68.5mm