"Human Controlled Space is managed through the UN Colonial Authority\u2013UNCA, whose responsibility is to limit or encourage \u2013as the case may be\u2013 the colonization and/or development of star systems with human presence. The UNCA is also in charge for granting concessions in the colonized planets. The UNCA has a tiered system for classifying Stellar Systems: \n* Tier 1: Systems with planets capable of being inhabited or prone to be terraformed (e.g. Tau Ceti). \n* Tier 2: Systems that are catalogued as Scientific Heritage for Humanity (e.g. Alfa Centauri). \n* Tier 3: Systems that content only industrial interests (e.g. Procyon). The UNCA also has a classification system for planets according to its physical characteristics: \n* Core Worlds: Those in the Solar system. \n* Outer Worlds: Those in the outer colonies. \n* Inhabited: \n* Lush: e.g. Imvusa Ikhaya \n* Desert/Semi-desert: e.g. Mars, Earth, etc. \n* Non atmospheric: e.g. Europa, Io, etc. \n* Barren. \n* Moons: e.g. Zelenovaty \n* Asteroids. Systems under jurisdiction of any human entity (United Nations, National Governments, Corporations, etc.) with full or parcial control are listed bellow: \n* Alpha Centauri: Declared as a scientific heritage system, human presence in the system is limited to a few mining operations and scientific outposts, incluiding Zelenovaty's. \n* Delta Pavonis: Important for its vast mineral resources, it is plagued by hundreds of companies but inhabited roughly by 40 thousand people. \n* Gliese 667: Farthest human colony with the second biggest extra-solar population. \n* Lalande: A weak star and lack of inhabitable planets reduces the interest of the system for weapons testing facilities. \n* Procyon: The huge star lack of a planetary system (although massive asteroids orbit it) makes it is only used by antimatter fuel production, producing 21,5% of human requirements for antiprotons. \n* Proxima Centauri: Important antimatter fuel production facilities. \n* Tau Ceti: Biggest and most developed colonies outside sol."@en . . "Human Controlled Space is managed through the UN Colonial Authority\u2013UNCA, whose responsibility is to limit or encourage \u2013as the case may be\u2013 the colonization and/or development of star systems with human presence. The UNCA is also in charge for granting concessions in the colonized planets. The UNCA has a tiered system for classifying Stellar Systems: The UNCA also has a classification system for planets according to its physical characteristics:"@en . . . . "Colonial Authority (Cruenta Humanitas)"@en . . .