Rocket Motor Guide

Enter the name of the rocket. You can optionally select a rocket from the list that may appear as you type.
Enter the diameter of the rocket's body.
Enter the weight of the rocket without the motor.
Enter the diameter of the rocket's motor mount. This sets the largest diameter motor which will fit.
Enter the length of the rocket's motor mount. This sets the longest motor which will fit.
Select the approximate drag of the rocket. Sleeker rockets with a smooth finish will have lower drag.

Custom Rockets Solar Explorer

Custom Rockets - Solar Explorer {Kit} (10052)

MotorWeight
oz
TTW
Average
TTW
Peak
Accel
f/s2
Speed
mph
Rod
Len
feet
Burnout Time
sec
Optimal
Delay
sec
Time to
Apogee
sec
Altitude
feet
Apogee A22.174:19:1238.5560.505.11.332.603.73164
Apogee 1/2A22.084:17:1193.9030.495.30.651.401.8541
Estes A3T2.234:111:1286.9756.422.41.022.403.22135
Estes A10T2.124:124:1611.8836.941.30.951.602.3569
MPC 1/2A3-M2.166:19:1245.4527.422.50.531.201.5329
Estes 1/2A3T2.166:114:1389.0326.121.60.461.201.4627
Quest C62.796:129:1636.64158.372.02.615.107.51891
Estes A82.506:118:1412.0245.471.70.802.002.6088
Estes 1/2A62.426:115:1351.8020.361.90.420.901.1215
Apogee C42.537:121:1491.68171.521.62.415.307.51982
Estes C52.677:138:1912.20206.921.32.035.707.531041
Estes B42.608:124:1578.5194.021.31.033.704.53301
Weco C62.679:123:1428.41139.841.61.744.706.24609
Estes C62.749:126:1511.02191.311.41.955.507.25892
Estes B62.579:123:1488.46101.711.50.963.804.56320
Quest A62.479:122:1428.7743.501.70.471.902.1770
Quest A8 Q-Jet2.3910:121:1378.7545.341.80.392.002.1969
FSI A62.5010:121:1441.4838.511.60.551.501.8551
Aerotech C6W2.7411:122:1493.29219.331.61.645.907.341023
Quest B62.5012:127:1492.70116.771.50.844.204.84380
Apogee B72.2513:128:1650.52135.211.30.784.505.08466
Aerotech D82.6013:129:1732.71337.461.02.476.508.771861
Apogee C102.5519:148:11219.61230.670.71.056.006.85950
Aerotech C12T2.7020:138:1815.67224.051.20.996.006.79925
Aerotech D13W3.0921:142:1904.92368.870.81.747.008.541743
Aerotech D10W2.8423:147:11126.13394.260.71.437.108.331711
Apogee D102.8425:147:11132.28399.200.71.447.108.341722
Aerotech D21T2.8139:160:11470.96454.570.61.047.308.141704
Aerotech D24T3.0241:177:11067.47375.490.80.947.408.141517
Aerotech E25T2.6443:183:12230.75549.830.51.027.308.121876

Weight - The total weight of the rocket, with motor, at lift-off.

TTW Average - The average thrust-to-weight ratio of the rocket.

TTW Peak - The peak thrust-to-weight ratio of the rocket.

Accel - The maximum acceleration experienced by the rocket.

Speed - The maximum speed experienced by the rocket.

Rod Len - The minimal rod/rail length for the rocket to reach a safe speed (9 m/s) for free flight.

Optimal Delay - The optimal delay time (equal to the time from burnout to apogee).

Altitude - The altitude at apogee.

Note: These simulation results should be used with caution. Always double-check to ensure that your flight will be safe.

The Rocket Motor Guide helps you choose the right motor to use in your rocket by running a simulation using each of the motors in the RocketReviews.com motor database.