1. A motion control system for controlling a motion mode of a second motion body by using a motion mode of a first motion body as a prototype, comprising: a first processing element which determines a fraction of an extrinsic factor representing an environment encircling the first motion body as an extrinsic feature factor and a fraction of an intrinsic factor representing the motion mode of the first motion body as an intrinsic feature factor for each motion reiterated by the first motion body in response to a different environment, and defines a model representing a consecutive correlation of the extrinsic feature factor and the intrinsic feature factor on the basis of a discrete correlation of the extrinsic feature factor and the intrinsic feature factor obtained from the determination result; and a second processing element which determines the extrinsic feature factor contacted by the second motion body, calculates the intrinsic feature factor on the basis of the determination result and the model defined by the first processing element, and controls the motion mode of the second motion body to implement at least the calculated intrinsic feature factor.