The Solar System Drawn to Scale in AutoCAD DWG Scale Accuracy is Everything

Back in AutoCAD version 2.18, Autodesk placed a sample drawing with AutoCAD named the Solar.DWG to demonstrate the precision of AutoCAD back in the early eighties. AutoCAD was based used 64bit floating point precision and the most accurate back then. With this Solar DWG you can see our solar system in 1:1 scale in kilometer units.

This would not be a good DWG to plot/print 1:1 full scale.Smile

You can zoom all the way in on the Apollo Lunar Lander on the surface of the moon and read a plaque placed on it. You will notice the planets are from the eighties back when poor little Pluto was part of the planets, and for a few years it was not considered a planet and just a member of the Kuiper belt. But this month it was again recognized as a planet – Yay Pluto!

Below are the steps to zooming in on the Lunar Lander and giving your fingers and mouse a workout. You could also take the easy route and use the saved views in the DWG.
AutoCAD View Manager with views in Solar DWG

When you open the DWG file in AutoCAD, you will see the Solar…

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