Or 1.081g? There are planets that come really close to 1g like in the 0.99g range and those slightly heavier than earth gravity. It doesn't have to be a huge variation, but Bla is right, a random planet won't have exactly the same gravity as earth. You play Space Engine, so tell me how many planets have EXACTLY earths gravity besides earth? None, but there are lots with gravity that is pretty close to 1g.