  We present a large number of two and a half dimensional simulations of
supernova remnants expanding into interstellar media having a range of
densities, temperatures and magnetic field strengths. The volume of hot gas
produced is strongly dependent on the inclusion of thermal conduction and
magnetic fields. The four-volumes and three-areas of hot gas have been
catalogued and their dependence on interstellar parameters documented.
Simulated line widths of radioactive species ejected by supernovae have also
been catalogued.
