{
  "@context": "https://schema.org",
  "@type": "TechArticle",
  "@id": "https://anchorfact.org/kb/kb-2026-00340",
  "headline": "Solar System",
  "description": "The Solar System formed ~4.6 billion years ago from a molecular cloud. Sun (99.86% of mass) powers the system via nuclear fusion (H → He). Eight planets: Mercury, Venus, Earth, Mars (rocky inner), Jupiter, Saturn, Uranus, Neptune (gas/ice giants). Asteroid belt (Mars-Jupiter), Kuiper belt (beyond Neptune).",
  "dateCreated": "2026-05-22T14:59:47.850Z",
  "dateModified": "2026-05-22T14:59:47.850Z",
  "author": {
    "@type": "Organization",
    "name": "AnchorFact"
  },
  "publisher": {
    "@type": "Organization",
    "name": "AnchorFact",
    "url": "https://anchorfact.org"
  },
  "license": "https://creativecommons.org/licenses/by/4.0/",
  "anchorfact:confidence": "high",
  "anchorfact:generationMethod": "ai_assisted",
  "citation": []
}