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All 8 major planets of our Solar System are represented on this necklace. The distances between the four terrestrial planets (Mercury, Venus, Earth and Mars) are to scale with each other, where each link represents about 4 million miles (6.5 million kms). The distances between the Jovian planets (Jupiter, Saturn, Uranus and Neptune) are to scale with each other, as well as the distance between Mars and Jupiter, with each link representing 31 million miles (50 million kms). If the distances in the necklace were all at the same scale, Mercury, Venus, Earth and Mars would be on the same link. Due to popular demand, Pluto may be included as an option on this necklace. It will be placed at the distance of 2.7 billion miles (5.9 billion kms) in the same scale as the outer planets. This is the closest distance between Pluto and the Sun. Because Pluto's orbit is highly elliptical and at its farthest Pluto is 4.4 billion miles (7.7 billion kms) from the Sun.

Each planet is made out of polymer clay with Saturn at the center of the necklace. The Jupiter pendant (the largest) is about 0.5 inches (1.5 cms) in diameter and the Mercury pendant (the smallest) is 0.25 inches (1/2 cm) in diameter. Each pendant has a gloss finish. The chain measures 32 inches (81 cms) in length. The chain is available in two colors – silver or gold. Please select the color you would like before placing your order. Also, please select whether or not you would like Pluto on the necklace.

Each item is packaged in a Science Boutique gift bag.

All items are handmade, so no two are exactly alike.

Solar System Necklace with Scaled Distances


Only 1 available


  • Handmade item
  • Material: Polymer Clay
  • Ships worldwide from United States
  • Feedback: 285 reviews
  • Favorited by: 315 people