- Mercury =
Geometry::Spheroid::Base.new(2439.7, 2439.7)
- Venus =
Geometry::Spheroid::Base.new(6051.8, 6051.8)
- Earth =
Geometry::Spheroid::Base.new(6378.1370, 6356.7523)
- Moon =
Geometry::Spheroid::Base.new(1738.1, 1736.0)
- Mars =
Geometry::Spheroid::Base.new(3396.2, 3376.2)
- Jupiter =
Geometry::Spheroid::Base.new(71492, 66854)
- Saturn =
Geometry::Spheroid::Base.new(60268, 54364)
- Uranus =
Geometry::Spheroid::Base.new(25559, 24973)
- Neptune =
Geometry::Spheroid::Base.new(24764, 24341)
- Pluto =
Geometry::Spheroid::Base.new(1195, 1195)