Planetary system

Planum, plana. Gazetteer of Planetary Nomenclature. International Astronomical Union (IAU) Working Group for Planetary System Nomenclature (WGPSN). [2014-06-16]

年被国际天文联合会行星系统命名工作组批准接受。 Gazetteer of Planetary Nomenclature – Sitka. usgs.gov. Working Group for Planetary System Nomenclature – International Astronomical

Gazetteer of Planetary Nomenclature. International Astronomical Union (IAU) Working Group for Planetary System Nomenclature (WGPSN). （原始内容存档于2014-06-23）. 

火星矿石资源 行星体系命名法 Working Group for Planetary System Nomenclature – International Astronomical Union. Gazetteer of Planetary Nomenclature – Smith. usgs.gov

southern extra-solar planets,XVIII. An Earth-mass planet in the GJ 581 planetary system". Vogt, S. S.; et al. (2010). \"The Lick-Carnegie Exoplanet Survey: