Motor Guide

The motor guide allows you to quickly find motors that will work for a rocket; see the help page for more info.

If you create a rocket, you can run the guide more easily in future as well as have more options.

One-Time Entry

Otherwise, you can try the guide out by entering the info here.

Rocket Information


Launch Conditions

Filter Motors

Include out-of-production motors

Others' Rockets

Here are the 10 most recently created public rockets entered by other people you can try out.

Name Body Diam Weight MMT Diam MMT Len Owner
Go Joe 2.50 in 1.00 lb 29 mm 8.00 in Gregory Olson
Black Brant II 2.50 in 2.15 lb 38 mm 8.00 in Gregory Olson
Jaguar 1.20 in 90 g 24 mm 7.00 in John Chatham
5.5" LOC Goblin 5.50 in 9.70 lb 54 mm 20.00 in Michael Lehmann
Lotus Micro 57 mm 409 g 24 mm 7.00 in John Taylor
Quark 2.60 in 42.0 oz 29 mm 15.00 in David Tepatti
lil Monster 38 4.00 in 2.40 lb 38 mm 8.00 in John Taylor
JackHammer 4.00 in 3.40 lb 38 mm 10.00 in John Taylor
spool 10.70 in 40.0 oz 38 mm 24.00 in Tim Cubbedge
IBEX 54 54 mm 1,279 g 29 mm 20.00 in John Taylor

Search public rockets for more to try out.