If you could somehow prevent yourself from dying due to lack of pressure, you would radiate about 650W more than you generate.
That’s using the Stefan Boltzmann law, at normal body temp, perfect blackbody and 1.5m2 of skin. And then assuming 2000kcal a day.
You’d cool down pretty quickly.
ExperiencedWinter@lemmy.world 7 hours ago
en.wikipedia.org/wiki/Black-body_radiation