The 8 planets to scale, 1:1.5 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.

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)

Set includes:

• Mercury: 3.2 mm
• Venus: 8.0 mm
• Earth: 8.4 mm
• Mars: 4.5 mm
• Jupiter: 93.2 mm
• Saturn: 77.6 mm
• Uranus: 33.8 mm
• Neptune: 32.8 mm