Hell has Ages defined by the emotions of Lucifer. In the first age, after he just fell, it is a nasty cold miserable and violent shit hole. When he starts to become a proper king with Lilith helping him and he helping her to recover from the wounding of their Fall, another age begins and we start to see the stabilization of Hell. And so forth and so on. The king and queen's mindset shapes the tone of Hell.
Have another lucifer song