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行星系

File:Opo0113i.jpg · Wikimedia Commons · See Wikimedia Commons

EntityQ206717· pop 64· linked from 1,010 articles

Also known as star system, sun system, planet system

围绕恒星运行的非恒星天体集合

AI overview

A planetary system is a group of planets, moons, asteroids, and other objects that orbit around a star. Understanding planetary systems helps us learn about how stars and planets form, and it expands our knowledge of the universe beyond our own solar system.

AI-generated from the Wikipedia summary — may contain errors.

Wikidata facts

Has part
comet
Image
Artist Concept Planetary System.jpg
Show 9 more facts
topic's main category
Category:Planetary systems
Commons category
Planetary systems
different from
star system
does not have part
star
on focus list of Wikimedia project
Wikipedia:Vital articles/Level/4
has characteristic
planetary habitability
Sources (7)

via Wikidata · CC0

Article · 中文

行星系(英語:Planetary system),又称行星系統,是圍繞某恒星公轉的各種天體的集合,其中包括行星、衛星、小行星、流星體、彗星和宇宙塵埃。太陽和它的行星系統包括地球在內,合稱爲太陽系。

Abstract from DBpedia / Wikipedia · CC BY-SA

Gallery (9)