How many solar system planets have moons? By Ahmed Akber ✅ Fact Checked 📊 Difficulty Medium 📅 Last Updated 13 Aug 2026 A. Four B. Five C. Six D. Eight Check Answer 💡 Explanation: Six of the eight planets (Earth, Mars, Jupiter, Saturn, Uranus, Neptune) have moons. 📚 Topics: General Science Science 🎯 Exams: CSS GEN NTS PMS