Epsilon stations

• Deep space communications and reconnaissance stations
• Eleven outposts located in Beta Quadrant along Klingon border (DIS: "Magic to Make the Sanest Man Go Mad"; Star Trek: The Motion Picture)
  • 1-Epsilon 1 through Epsilon 11 (DIS: "Magic to Make the Sanest Man Go Mad")
    • 1-Epsilon 9 lost September 28, 2273; V'Ger incident (Star Trek: The Motion Picture)
• Other outposts located elsewhere near other major powers (SCE Short Story: "Interphase Book 1")
  • 1-Epsilon: Klingon border (Star Trek: The Motion Picture)
  • 3-Epsilon: Tholian Assembly (TNG Novel: Vendetta; SCE Short Story: "Interphase Book 1")
    • Assuming that "Tri Epsilon Delta" in Vendetta refers to, say, 3-Epsilon 4, as that doesn't seem to be a planet name