Parametric Modular Rocket Fin Sets

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Bounding box: 749.6 × 282.0 × 150.0 mm
Engine: Precision B-rep
Parameters: 15
Published: November 8, 2026

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The prompt

for the small fin set: 100 mm root chord, 50 mm tip chord, 80 mm span (height), 600 mm area. For the medium fin set: 122 mm root chord, 61 mm tip chord, 98 mm span (height), 900 mm area. For the large fin set: 141 root chord, 71 mm tip chord, 113 mm span (height), 1200 mm area

Parameters

Name	Value	Range
Rocket Body Inner Diameter	50 mm	20 – 150
Sleeve Wall Thickness	3 mm	1 – 10
Base Sleeve Length	150 mm	50 – 300
Fin Thickness	3 mm	1 – 10
Keyway Slot Width	0 mm	0 – 10
Keyway Slot Depth	0 mm	0 – 5
Small Fin Root Chord	100 mm	30 – 200
Small Fin Tip Chord	50 mm	10 – 150
Small Fin Span	80 mm	20 – 200
Medium Fin Root Chord	122 mm	30 – 250
Medium Fin Tip Chord	61 mm	10 – 200
Medium Fin Span	98 mm	20 – 250
Large Fin Root Chord	141 mm	30 – 300
Large Fin Tip Chord	71 mm	10 – 250
Large Fin Span	113 mm	20 – 300

Every value above is a live dimension. Open a model like this in the editor and each one becomes a slider you can drag before exporting.

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