What are two things that the amount of gravitational force between two object depends on

1).  the product of the two masses being gravitationally attracted to each other2).  the distance between their centers of massAnd that's IT.  The gravitational force between them depends on only those two things, nothing else.

The equation behind this question is:g = (G*m*M) / (r^2)g is the gravitational forceG is the Universal Gravitational ConstantM is the mass of one object and m is the mass of the other constantr is the distance between the two objects