ELON, EXPLAINED
EN
Tool · Rocket Comparison

The SpaceX fleet, side by side.

Falcon 1 to Starship, to scale. Switch the metric to compare.

To scale

25 m50 m75 m100 m125 mFalcon 121.3 mFalcon 9(Block 5)70 mFalcon Heavy(three cores)70 mStarship V3(full stack)124 mSuper Heavy(V3 booster)72 mStarship(V3 ship)52 mSource: spacex.com vehicle pages, Oct 2026. Heights and widths at one scale; Falcon Heavy side boosters approximate.

Swipe sideways to see the whole fleet.

Compare by

Payload is the mass a rocket can carry to low Earth orbit (LEO), a few hundred kilometers up. Thrust is in meganewtons (MN); 1 MN is about 225,000 pounds of force.

Full specs

VehicleHeightDiameterEnginesLiftoff thrustPayload to LEOReuseFirst flight
Falcon 1Retired 200921.3 m1.7 m1 Merlin (first stage), 1 Kestrel (upper stage)n/a670 kgdesign figure; 180 kg flownNo2006
Falcon 9Active (Block 5 figures)70 m3.7 m9 Merlin (first stage), 1 Merlin Vacuum (upper stage)7.6 MN22,800 kgexpendablePartial2010
Falcon HeavyActive70 m12.2 moverall width, three cores27 Merlin (three Falcon 9 cores), 1 Merlin Vacuum (upper stage)22.8 MN63,800 kgexpendablePartial2018
Starship V3 (full stack)Flight testing; first orbit Sep 28, 2026124 m9 m39 Raptor (33 on Super Heavy, 6 on the ship)80.8 MNfrom the booster100,000+ kgdesign goal, fully reusableFull (goal)2023
Super Heavy V3 (booster)Flight testing72 m9 m33 Raptor80.8 MNn/aFull (goal)2023
Starship V3 (ship)Flight testing52 m9 m6 Raptor (3 sea-level, 3 Raptor Vacuum)n/aupper stage; 15.8 MN total engine thrustn/aFull (goal)2023

Scroll the table sideways to see every column.

Falcon 9, Falcon Heavy, and Starship figures are SpaceX's own, from its vehicle pages (checked October 3, 2026). The Starship figures match the third-generation vehicle (V3, with Raptor 3 engines): SpaceX lists 8,240 metric tons of force (80.8 MN) for Super Heavy and 1,614 metric tons of force (15.8 MN) for the ship. Falcon payloads are for a rocket flown without recovery. Falcon 1 figures are from SpaceX's retired Falcon 1 program; it flew five times from 2006 to 2009. Falcon 9 first flew in 2010; the current Block 5 version first flew in 2018.

Share this pageShare on X
PremiumRead next · Free featureMACROHARD, ExplainedElon's plan to end Microsoft's $3 trillion empireMicrosoft made $281.7 billion in fiscal 2025, and MACROHARD is Elon's plan to compete for that business with AI agents: Grok, SpaceXSI's chatbot, plans the work, and a fast agent running on a Tesla chip operates the computer.Free to read · 28 original chartsRead the feature
Keep exploring
↑ Top