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Also known as planetary body, planets

thumb|upright=1.5|The eight planets of the Solar System with size to scale (up to down, left to right): [[Saturn, Jupiter, Uranus, Neptune (outer planets), Earth, Venus, Mars, and Mercury (inner planets)]] A planet is a large, rounded astronomical body that is generally required to be in orbit around a star, stellar remnant, or brown dwarf, and is not one itself. The Solar System has eight planets by the most restrictive definition of the term: the terrestrial planets Mercury, Venus, Earth, and Mars, and the giant planets Jupiter, Saturn, Uranus, and Neptune. The best available theory of plane

OverviewAI-generated

A planet is a planetary-mass object and substellar object that is part of a planetary system. It is studied by planetary science and has characteristics including mass, orbital elements, radius, and a planetary magnetic field. The concept is described in sources such as the Brockhaus and Efron Encyclopedic Dictionary, The Nuttall Encyclopædia, Encyclopædia Britannica 11th edition, and the Granat Encyclopedic Dictionary.

Planets are distinct from Planeta and Planet. The next lower rank includes natural satellites and minor planets, while the next higher rank is a star. Model items for planets include Mercury, Earth, Mars, and Jupiter. The subject is represented by the Unicode character 🪐 and is categorized under "Planets" on Commons. It is referenced by 2,647 other encyclopedia articles and has a PubMed count of 22468 for the query "planet."

Synthesized by Vinony from 28 facts across 4 sources: Wikidata, Firecrawl, PubMed, Vinony graph. Generated from structured data (not the Wikipedia text) and checked against those facts — may still contain errors.