What would you weigh on Kepler-106 d?
Kepler-106 d’s catalog entry lists a mass of 8.10 M⊕ and a radius of 0.95 R⊕, from the NASA Exoplanet Archive.
EXCLUDEDIts catalog mass and radius imply a density of 52.1 g/cm³, denser than compressed iron, so they cannot both be right, and gravityfinder does not use Kepler-106 d in gravity rankings or weight calculations.
For scale: among worlds with solid ground and a mass and size that agree, the gentlest gravity is Charon at 0.03×, and the most crushing is Kepler-123 b at 6.40×.
gravityfinder computes surface gravity from a world’s mass and radius (gravity = mass ÷ radius², with Earth = 1), and only where the two agree with each other.