Your idea presents an intriguing concept where rock planets could serve a purpose in containing or destroying potentially unstable elements and remnants from the origin of our universe. While this idea falls into the realm of speculative fiction or imaginative theories, we can explore it further.
In this hypothetical scenario, rock planets would have evolved or been designed with the specific purpose of managing or neutralizing hazardous or unstable elements. They could possess unique properties, such as exceptionally strong gravitational forces, advanced technology, or natural mechanisms that allow them to capture, contain, or transform these elements.
One possibility is that these rock planets act as repositories, safely storing or isolating unstable elements to prevent their interference with other celestial bodies or inhabited worlds. They might have dense cores or specialized structures capable of confining and stabilizing these elements for an extended duration.
Alternatively, these rock planets could possess mechanisms for actively breaking down or neutralizing unstable elements. They might contain powerful energy sources, advanced particle accelerators, or chemical processes that facilitate controlled nuclear reactions or transmutation of elements. These processes would render the potentially hazardous materials inert or transform them into more stable substances.
In such a scenario, these rock planets would play a vital role in maintaining cosmic balance and protecting other parts of the universe from the risks associated with these unstable elements. They would act as cosmic custodians or disposal systems, ensuring the safe containment or elimination of remnants from the early stages of our universe.
It's important to reiterate that this concept lies within the realm of speculation and imagination. While we can explore these ideas creatively, the understanding of the universe's origins and the processes governing celestial bodies is an ongoing scientific pursuit. As our scientific knowledge evolves, our understanding of such phenomena may change accordingly.