The Grand Orrery Exquisite Solar System Model with 9 Planets & 28 Moons

Experience the beauty of astronomy and craftsmanship with the Grand Orrery, a precise solar system model that demonstrates the relative orbital motions of the planets and Earth’s moon. Inspired by 18th-century designs, this stunning model showcases the intricate dance of celestial bodies while serving as a luxurious centerpiece for collectors and astronomy enthusiasts.

Historical Elegance Meets Modern Precision

While traditional Grand Orreries displayed only the "naked eye" planets up to Saturn, this model features 9 planets, including Pluto, and 28 beautifully crafted moons. The Earth-moon system accurately illustrates the compound motion of the moon orbiting Earth and Earth orbiting the Sun, making it both educational and visually captivating.

Accurate Orbital Motion

Designed to reflect realistic orbital speeds, this model highlights the dynamic movements of our solar system. For example, Mercury completes an orbit in about 4 seconds, while Pluto takes nearly 4 hours. For every orbit of Pluto, Mercury completes 1,028 revolutions, showcasing the vast differences in planetary motion.

Premium Craftsmanship & Materials

Handcrafted from semi-precious stones, solid brass, and fine oak, the Grand Orrery combines artistic elegance with mechanical sophistication. Beneath the orbiting planets lies a stunning display of moving solid brass gears, fully visible for an engaging and intricate visual experience.

Elegant Oak & Brass Construction

The model is housed in a twelve-sided oak barrel casing supported by twelve solid brass feet, blending classic design with modern artistry. Above the oak barrel, twelve brass pillars uphold an engraved brass calendar and zodiacal ring, making this piece both decorative and functional.

Armillary Sphere & Zodiac Ring

Crowning the model is a detachable solid brass armillary half-sphere placed above the zodiacal calendar ring. This intricate feature elegantly frames the moving planets, enhancing the Orrery’s aesthetic and educational value.

Key Features

• Solar System Model: Displays 9 planets, including Pluto, and 28 moons.
• Educational & Decorative: Demonstrates planetary motion with precise orbital speed ratios.
• Luxury Craftsmanship: Semi-precious stone planets, solid brass gears, and fine oak casing.
• Mechanical Elegance: Fully visible, moving brass gears beneath the planets.
• Zodiacal Ring: Engraved brass calendar with twelve zodiac divisions.
• Detachable Armillary: Solid brass armillary half-sphere crowns the display.

Product Specifications

• Material: Wood, semi-precious stone, and solid brass
• Height: 8 inches
• Width: 5 inches
• Planets: 9 (including Pluto)
• Moons: 28 beautifully detailed representations

What’s Included

• 1 × Grand Orrery Solar System Model
• 1 × Engraved Zodiacal Calendar Ring
• 1 × Detachable Solid Brass Armillary Sphere

FAQs

Q1. How accurate is the Grand Orrery?
The model accurately demonstrates relative planetary orbital speeds and motions, with Mercury completing 1,028 orbits for every Pluto orbit.

Q2. What materials are used in the construction?
The planets are crafted from semi-precious stone, with solid brass gears and a fine oak barrel casing for a luxurious, durable build.

Q3. Does it include all planets?
Yes, the model includes all 9 planets, including Pluto, along with 28 detailed moons.

Q4. Is the Orrery functional or decorative?
It serves both purposes it’s fully functional, demonstrating planetary motion, while also acting as a stunning decorative centerpiece.

Q5. Does it come assembled?
Yes, the Grand Orrery comes fully assembled and ready for display.