GravitationalConstant
Generated from the engine's own definition: compute-engine's symbol, which we neither extend nor document by hand. No examples yet — the crosswalk is the reason it has a page.
Newtonian constant of gravitation
Wikipedia
Gravitational constantWikidataQ18373nLabgravitational constantBritannicascience/gravitational-constantGravitationalConstant: valuea constant, as compute-engine declares it