NOVELTY - The system has wrapping veins affixed upon an outer surface of a rotor cone (301) for receiving a centripetal force from moving air. A shroud surrounds the cone. A generator is affixed centrally within the cone and includes an outer portion moving with the movement of the cone such that the moving air compresses within the shroud until the air reaches the cone, passes between the cone and the shroud, and impacts the veins forcing the cone to rotate when the moving air enters the shroud at the open end to generate electrical energy at the generator. The cone is rotatable about a central axis.    USE - Wind-powered electrical generator system i.e. wind turbine system, for capturing moving air and extracting energy e.g. wind energy, kinetic energy and electrical energy from the moving air. Can also be used for solar energy and tidal energy.    ADVANTAGE - The system improves structural and energetic efficiency of wind energy capture devices. The system is provided for opening the gap between the cone and the shroud under heavy wind to bypass portion of the moving air. The system is provided to increase the rotational inertia of the cone as a function of the rotational speed of the cone. The air flows in a laminar manner against an exit cone once the entrained air has passed the extent of the cone, thus preventing or minimizing turbulent flow at the exit of the shroud, and hence improving efficiency of the system. The system allows a spring to be placed at the top of the chamber and connected directly or hydraulically to the piston, thus allowing the radial position of the piston to increase with increasing cone speed, and hence enhancing the rotating weight of the cone. The shroud provides a multi-layer insulated structure so as to prevent ambient solar heat from affecting the turbine. The system allows distance between the cone and the shroud to be increased as the cone is pushed rearward under heavy wind, thus allowing greater volume of air to bypass the cone and associated blades, and hence avoiding excess strain. The system provided a rotor disk with 360 degrees of coverage in the disk plane, thus eliminating sources of loss and expense in an effective manner, and hence providing higher capture and conversion efficiency. The system requires less airspace to operate vertically and laterally, to allow for more efficient land usage. The blades are shaped in accordance with the changing circumference and surface speed of the spinning cone, thus minimizing the spin imparted to the air stream in an effective manner.    DETAILED DESCRIPTION - The generator is an alternating current (AC) generator or direct current (DC) generator.    DESCRIPTION OF DRAWING(S) - The drawing shows a top perspective view of a wind turbine system cone.    Rotor cone (301)    Blades (303)