Solar System Magnets

A colorful set of Solar System magnets based on flat 2D vector graphics, converted to 3D using MakerLab Image to Keychain and further refined with custom OpenSCAD tools. Each planet (and the Sun) is a separate 3MF file, and prints as a single, multi-color magnet. It can be used as decoration for fridges, and on classroom whiteboards, as a tool in teaching astronomy. Planet diameter is ~50 mm.FeaturesFlat 2D style graphicsSmooth, rounded outer edges (generated from custom OpenSCAD negative STL for circular and non-circular shapes)Parametric magnet pocket inside the 3MFMulti-color printingGreat for decoration and gifts, and also as a learning toolUpdatesMarch 2026:Pluto has been added to the Solar System magnet set.Pluto, a dwarf planet, is 4 cm in diameter, while the major planets are 5 cm, and has the same rounded edges as the rest of the magnets.How it was madeOriginal 2D flat planet graphicsConverted to 3MF using MakerLab Image to KeychainRounded-edge negative STL generated with Open