TRAVEL_STAND_OFF_RADII

constexpr Scalar TRAVEL_STAND_OFF_RADII = Scalar(3)

Description

How many of the body's own radii a travel arrival stands off from its centre.

Three puts the whole disc in a sixty-degree frame with room above it for the arrival tilt, and is far enough out that the levelling weight is still near full lock, so the horizon is held from the first frame.