In thinking on these posts, I am convinced that the core of the terrestrial planets must be undergoing graviton reactions. Evidence is scant, yet it makes sense that the force of the crust and mantle allow for penetration to varying depths based on density of gravitons and eventually those are absorbed with heat released. Would experiments designed to detect elysium at different matter densities help in understanding this process? I am interested in seeing how elysium packs into the empty space co-occupied by dense matter. At low masses and densities (like in the terrestrial planets) this reaction merely adds mass slowly and warms the planet, however at larger masses and densities (due to increased gravity) stars can be ignited and even partially maintained if this mass adding can be connected to baryon construction and hence continual creation of hydrogen nuclei.
In this model, planets can eventually flare up as more baryons are created and fusion occurs. If this flare up overrides the pressure of the crust and mantle...boom. If not, perhaps an elongated era of vulcanism resulting in the tumultuous refacing of the body (this may be happening to Venus?) - MV