SpaceXโs Starship is the most powerful launch vehicle ever developed. The Super Heavy booster alone packs 33 Raptor engines, producing a staggering 7,590 tons-force (tf) of thrust.
To understand how this lifts the stack, we look at the Thrust-to-Weight Ratio (TWR). For a rocket to leave the pad, TWR must be greater than 1.
$$TWR = \frac{F_{thrust}}{m_{total} \cdot g}$$
Where $F_{thrust}$ is the total engine force, $m_{total}$ is the mass of the rocket, and $g$ is gravity ($9.81 m/s^2$). Here is