Solar System Structure Diagram: Inner Planets, Outer Planets, Oort Cloud & Sedna’s Orbit #197154 (License: Personal Use)

The image is divided into four quadrants: the inner solar system (Mercury to Jupiter with the asteroid belt), the outer solar system (Jupiter to Pluto with the Kuiper Belt), the inner Oort Cloud region surrounding the Sun, and Sedna’s elongated orbit extending far beyond the known planetary zone. Each panel uses color-coded orbits and labeled celestial bodies to convey relative distances and structures, with Sedna shown near aphelion at ~937 AU.

Used in astronomy education,科普 articles, or space science websites to explain solar system hierarchy and the location of distant objects like Sedna; matches user intent for visual learning about planetary orbits and cosmic scale.