How can we design the shape of an object, in the framework of Newtonian gravity, in order to
generate maximum gravity at a given point in space? In this work we present a study on this
interesting problem. We obtain compact solutions for all dimensional cases. The results are commonly
characterized by a simple ?physical? feature that any mass element unit on the object surface
generates the same gravity strength at the considered point, in the direction along the rotational
symmetry axis.