Solar System in scale

The “correct” size of the planets, and the Sun; is a difficult issue for people to understand due to its, let’s say, stelar proportion. So, a model where Erath and the other elements of the Solar System are all together – in the correct proportion ad distances – can be very useful.
In order to facilitate the printing the model was broken into four pieces, so would better accommodate in smaller printers and lead to bigger final settings.