It's not a planet. But you'd die before before weighing yourself. Would have been a better end panel IMO.
I think you could survive long enough to weigh yourself on mars if you had a scale. It would be immensely painful but not instantaneous.
I assumed that to weigh yourself in the conventional manner you would need to be standing on a solid surface.
On Venus you'd probably die in 5 different ways before weighing yourself. Least hospitable place since H.H. Holmes had a hotel!
It's not a planet.
But you'd die before before weighing yourself.
Would have been a better end panel IMO.