Skip To Content

We just fixed downloads: every STL now comes straight from fast, reliable storage, saved under its own name, we're making 10,000 STL files and dozens of new tools, so things might break. We'll fix them ASAP.

StarForge KitsSTARFORGE

3MF Rock Generator StarForge 3D Modeling Software

Boulders and Cliffs for a Battlefield

Printing a whole battlefield of boulders on one plate is easier in 3D Manufacturing Format, which Bambu Studio, PrusaSlicer and Orca Slicer open with units intact. The 3MF Rock Generator offers a boulder, rock cluster or cliff face in a picked style, longest side 20 to 150 mm, new with each Shuffle and repeatable from its Shuffle number. Every rock has a flat bottom so it stands, though undersides lean out and supports may help. A 3D Print STL File of each rock is also available from StarForge 3D Modeling Software for 3D printing in any slicer.

81+ StarForge 3D Modeling Software

81 results

Choose Your Membership

StarForge membership tiers and what each one includes each month
Included each month

Starter

Merchant

Merchant+

AI

AI Max

Credits451504501,5004,000
STL Downloadsup to45up to150up to450up to1,500up to4,000
3D ToolsUnlimitedUnlimitedUnlimitedUnlimitedUnlimited
AI 3D Modelsup to4up to15up to45up to150up to400
Sell 3D PrintsIncludedIncludedIncludedIncludedIncluded
Sign up