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Uranus (planet)
The seventh planet from the Sun in the solar system. An ice giant with a distinctive blue-green color, known for its extreme axial tilt.
The name literally means "sky king star" — from 天 (heaven/sky) + 王 (king) + 星 (star/planet). The Japanese planet names follow a pattern using the five Chinese elements plus additional characters for the outer planets discovered later.
The eight planets in Japanese:
Note: 天王星 sounds similar to 天皇制 (the emperor system), but they are written with different kanji.