59

How to avoid G forces in Orbiter:
Your trajectory is the main thing that can generate G forces; specifically, the most dangerous situations are reentry or aerobraking in an atmosphere. If your re-entry trajectory is at the wrong angle, you may find G forces build to an unacceptable level for your passengers and crew. Even if you re-enter at the correct re-entry angle, you must also make sure that the vessel's pitch (angle of attack) stays within the correct range for a successful re-entry.