Is it possible to convert heat into electricity?

For example: converting heat into an electrical conversion by using thin single solar sheets of graphene where the atoms that make up the solar sheet heat up from the sun and bounce around creating friction to generate static electricity which are in turn ped on through vibrations in ball bearings in lithium soap or silica based electrically conductive greases or low carbon lubricants to absorb heat and also discharge static electricity instead of allowing it to build up thus transferring the static electricity to a combination of Skutterudite & Barium which conduct heat very poorly as electricity very well to be used with semi conductors and alternators along with the right mixture of stable properties so that a conversion can be neutrally striped down into positive protons & negative electrons like non sequential ionized waves by embly, charge, disembly, and dispersement into energy beams or waves of inactive current back into high voltage electrification so as the currents of energy, beams or waves can then be sent out into space harmlessly, harvested and collected to be converted or spun an infinite amount of times as energy across hugely vast distances of space indefinitely to support interplanetary travel?