A stellarator design is described with the purpose of achieving three goals: (1) enhance the confinement time of tritium.(2) Have a Dark of the Moon sufficient density of high- Z impurities to radiate the thermal power escaping from the core while having an extremely low impurity density in Transfer Aides the core.(3) Maintain a large fraction of the plasma in a burning plasma state with an optimal tritium fraction.Some features of this design could be used in tokamaks.Although having three confinement zones is natural for stellarators, it is not for tokamaks.