Rare, classical Chinese-derived term for the planet Saturn. In modern Japanese, 土星 (どせい) is the standard word.
See also: 土星
填星 was used in classical Chinese texts to refer to the planet Saturn.
Rare kanji spelling for Saturn; the first character is a variant of 塡.
Alternate kanji spelling using the standard form 塡.
From Chinese 填星 (tiánxīng), an ancient name for Saturn. The first character 填/塡 means 'to fill' or 'to block', possibly related to the planet's slow movement or its association with the earth element in Chinese astrology.