Currently, I'm writing a story (nothing disco-related) which takes place on planet Caldus. Many years ago it was a new brave colony for people from Earth, but during the civil war it was devastated and unsuitable to live anymore. After some time Government decided to use the planet as a part of their new Clean Space project, which aim was to use inhospitable planets as huge "trash bins" for people. After some time, with growing numbers of criminals across the colonies and growing percentage of their escapes from prisons in space stations and populated planets, Government made a new project. It was decided to use planet Caldus as a "new home" for life sentenced criminals. No way out, only in. I won't tell more, but I believe that such planet should exist. I believe house governments and corporations should realize that debris and junk in space is not the best solution, it's dangerous for logistics and also becomes a new home and recourse source for unwanted organizations. Inhospitable, barren planet as a trash can seems a better solution. At least that's what governments should think.