The Midos system is a star system in Federation space.

This system had at least five planets, and was near the Exo system. In the mid-23rd century, there was a small colony on the fifth planet. (TOS: "What Are Little Girls Made Of?")

• Midos (primary)
  • Midos I
  • Midos II
  • Midos III
  • Midos IV
  • Midos V