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Solar System

File:Solar_system_orrery_outer_planets.gif · Wikimedia Commons · See Wikimedia Commons

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Solar System

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Also known as planetary house, sun system, The Solar System

the Sun, its planets and their moons

OverviewAI-generated

The Solar System is a planetary system that includes the Sun, the outer Solar System, the asteroid belt, and the Oort cloud. It is located in the Orion Arm and is part of the Local Interstellar Cloud and the Milky Way. The system has a boundary defined by the Oort cloud and the heliopause. Its parent astronomical body is Sagittarius A*.

The Solar System contains inner planets, outer planets, small Solar System bodies, and a circumstellar disk. It has a diameter of 79 and a mass of 1.0014. One use of the Solar System is the colonization of the solar system. It is described by the Brockhaus and Efron Encyclopedic Dictionary and the Encyclopædia Britannica 11th edition. The subject is maintained by WikiProject Solar System, WikiProject Astronomical objects, and WikiProject Astronomy.

Synthesized by Vinony from 21 facts across 3 sources: Wikidata, PubMed, Vinony graph. Generated from structured data (not the Wikipedia text) and checked against those facts — may still contain errors.

Research

23,371 papers

via PubMed

Wikidata facts

Instance of
planetary system
Location
Orion Arm
Parent body
Sagittarius A*
Diameter
0.00124861704
Mass
1.0014
Image
Solar System true color.jpg
Has parts of class
dwarf planet
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Commons category
Solar System
topic's main category
Category:Solar System
Commons gallery
Solar System
on focus list of Wikimedia project
Wikipedia:Vital articles/Level/4
has boundary
heliopause
topic's main Wikimedia portal
Portal:Solar System
maintained by WikiProject
WikiProject Astronomy
Sources (5)

via Wikidata · CC0

~40 min read

Encyclopedic overview

The Solar System is the gravitationally bound system of the Sun and the masses that orbit it, most prominently its eight planets, of which Earth is one. The system formed about 4.6 billion years ago when a dense region of a molecular cloud collapsed, creating the Sun and a protoplanetary disc from which the orbiting bodies assembled.

The Sun accounts for 99.86% of the Solar System's total mass. Inside the Sun's core, hydrogen is fused into helium, releasing energy that is emitted through the Sun's photosphere. This creates the heliosphere and a decreasing temperature gradient across the Solar System.

Excerpted from Wikipedia’s “Solar System” article, available under the CC BY-SA 4.0 licence.

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