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This article has completed Phase 5 of the Overhaul effort.

Note: X and Y are coordinates (light years on XY plane) relative to Terra at (0, 0)

Devin nearby systems (3151)
Devin nearby systems (3151)
(Map Legend)
System Information
X:Y Coordinates -110.627 : 333.924[e]

The Devin system was home to at least one habitable world and as at 3145 was located in the Clan Jade Falcon Occupation Zone.[1][2]

System DescriptionEdit

The Devin system was located close to the Apolakkia and Baker 3 systems.[1][2]

System HistoryEdit

The Devin system was settled by the Lyran Commonwealth during the Star League era at some point after the end of the Reunification War.[3][4]

Political AffiliationEdit

Planetary HistoryEdit

Star League EraEdit

Prior to the fall of the Star League, Devin was the site of a garrison from the Star League Defense Force.[23]

During the Amaris Civil War, Rim Worlds Republic naval units clashed with SLDF Battleships in the Devin system. A Texas-class Warship was lost in this battle and crashed into the surface of Devin. The hulk broke up in Devin's atmosphere and left series of large craters and a large mountain of metal debris on the surface. The wreckage became a huge planetary salvage yard, known as the Boneyard.[24]

Clan Invasion EraEdit

In 3050, Clan Jade Falcon arrived in orbit above Devin and challenged its defenders to a Trial of Possession for the planet. Devin's defenders consisted of two battalions of combat vehicles, the First and Second Devin Armored Battalions, who chose to fight the Falcons in the debris fields of the Boneyard. The metal debris of the Boneyard Slowed the progress of the Jade Falcon First Falcon Striker Cluster, with their MAD rendered useless. The Devin Armored Battalions were destroyed after forcing the elite Clan MechWarriors into point-blank range, but not before destroying two Stars-worth of OmniMechs themselves.[25][26]

Apocryphal Content Starts

The information after this notice comes from apocryphal sources; the canonicity of such information is uncertain.
Please view the reference page for information regarding their canonicity.

According to the (apocrypha MechWarrior 2: 31st Century Combat game (specifically, Clan Wolf campaign mission #6: Sable Flame), the planet Devin has a moon named MacDuff. During the Refusal War, a sensor array dome was erected in the moon's cratered and airless landscape by Wolf forces, and came under attack from Clan Jade Falcon) forces.

Apocryphal Content Ends

Military DeploymentEdit

Planetary LocationsEdit

  • The Boneyard: the remains of a crashed Star League-era Texas-class battleship and site of a notable battle during Operation REVIVAL.[28]

Nearby SystemsEdit

Closest 36 systems (35 within 60 light-years)
Distance in light years, closest systems first:
Apolakkia 8.7 Baker 3 11.6 Denizli 13.7 Leskovik 20.2
Parakoila 24.4 Alyina 25.3 Stonarboi 26.8 Evciler 27.5
Twycross 31.4 Waldorff 32.6 Zoetermeer 32.7 Babaeski 37.5
Graus 38.0 Antares 38.9 Seiduts 39.8 Vantaa 41.9
Butler 44.2 Vulcan 45.9 Goat Path 47.9 Svarstaad 48.8
Dompaire 49.4 Dell 49.4 Sudeten 49.9 Romulus 50.1
Deweidewd 50.8 Mkuranga 52.8 Trell 53.1 Kreller 54.2
Pasig 54.6 Blackjack 55.4 Kookens Pleasure Pit 55.9 Malibu 56.0
Colmar 56.3 Maxie's Planet 57.4 Morges 59.3 A Place 63.1


  1. 1.0 1.1 1.2 Era Report: 3145, p. 38, "Inner Sphere - [3145] Map"
  2. 2.0 2.1 2.2 Field Manual: 3145, p. VI, "Inner Sphere - [3145] Map"
  3. 3.0 3.1 Historical: Reunification War, p. 159, "Inner Sphere Map [2596]"
  4. 4.0 4.1 Era Report: 2750, p. 37, "Inner Sphere - 2750"
  5. Handbook: House Steiner, p. 25, "Lyran Commonwealth after Age of War [2571]"
  6. Historical: Liberation of Terra Volume 1, p. 11, "Inner Sphere - 2765"
  7. Handbook: House Steiner, p. 36, "Lyran Commonwealth after First Succession War [2822]"
  8. Historical: Liberation of Terra Volume 2, p. 122, "Inner Sphere - 2822"
  9. Handbook: House Steiner, p. 40, "Lyran Commonwealth after Second Succession War [2822]"
  10. Handbook: House Steiner, p. 47, "Lyran Commonwealth after Third Succession War [3025]"
  11. Handbook: House Steiner, p. 56, "Lyran Commonwealth after Fourth Succession War [3030]"
  12. Historical: War of 3039, p. 133, "Inner Sphere - 3040"
  13. Era Report: 3052, p. 11, "Inner Sphere - 3050"
  14. Handbook: House Steiner, p. 61, "Lyran Commonwealth after Clan Invasion [3052]"
  15. Era Report: 3052, p. 23, "Inner Sphere - 3052"
  16. Era Report: 3062, p. 11, "Inner Sphere Map [3057]"
  17. Era Report: 3062, p. 29, "Inner Sphere Map [3063]"
  18. Jihad Secrets: The Blake Documents, p. 65, "Inner Sphere - 3075"
  19. Jihad: Final Reckoning, p. 63, "Inner Sphere Map - [March 3081]"
  20. Field Manual: 3085, p. vii, "Inner Sphere Map - [October 3085]"
  21. Map of the Inner Sphere 3130
  22. Era Report: 3145, p. 10, "Inner Sphere - [3135] Map"
  23. Field Manual: SLDF, p. 255, "SLDF - Lyran Commonwealth Military Command Map"
  24. Jade Falcon Sourcebook, p. 41, "Devin" - Invasion notes mention failed SLDF battle over Devin with RWR forces.
  25. Jade Falcon Sourcebook, p. 41, "Devin" - 1st Falcon Strikers clash with Devin Armored Battalions for control of the planet during the Clan Invasion.
  26. Era Report: 3052, p. 16, "Devin invaded in July by Clan Jade Falcon noted".
  27. Field Manual: SLDF, p. 255, "SLDF - Lyran Commonwealth Military Command Map"
  28. 28.0 28.1 28.2 Jade Falcon Sourcebook, p. 38, "Devin" - Tank Battalions named as garrison force for planet as of 3050.
  29. Field Manual: Crusader Clans, p. 154, "Crusader Clans Deployment Table"