The 8 planets to scale, 1:0.7 billion

A model of the 8 planets of the solar system to true scale to one another.

Much as in reality, the majority of the set's volume & mass is dominated by the gas giants with the terrestrial planets making only a partial handful of objects.

In addition the gas giants feature their equatorial deformation to scale, reproduced with their correct oblate spheroid shape.

Set includes:

• Mercury: 6.97 mm
• Venus: 17.29 mm
• Earth: 18.2  mm
• Mars: 9.68 mm
• Jupiter: 199.7 mm (average)
• Saturn: 166.4 mm (average)
• Uranus: 72.46 mm
• Neptune: 70.36 mm

Alternative scales:

1:1.5 billion (small, least expensive)
1:1.0 billion (intermediate, some of the major moons printable in the same scale)
1:0.7 billion (largest, able to have both Jupiter & Pluto in the same scale)