Orion Arm

The Orion Arm

The Orion Arm, also known as the Orion Region, Local Arm, or Orion Spur, is the colloquial title given to the extent of human exploration and settlement across interstellar space. Though its name derives from the Orion-Cygnus Arm of the Milky Way Galaxy, it denotes just a small segment of the spiral arm proper. In a broader context, it serves as a shorthand for referring to the human civilization as a whole.

Local Supercluster

Amazonia Cluster

• Bolivar Sea
• Encontro Das Águas

Calypso Deeps

• Encruzilhada Subcluster
• Golden Horn
• Hydrus Expanse
• Magellan Subcluster
• Pillars of Hercules
• Senekane Subcluster

Elysian Fields

• The Rubicon

Indian Arm

• Saat Nadiyaan

Local Cluster

• Apollo Subcluster
• Arcturus Subcluster
• Draconis Subcluster
• Juno Reach
• Solar Subcluster

Lyran Veil

• Vega Cluster

Mare Nostrum

• Patres Patriae
• Septem Colles

New Canaan Corridor

• Ular Ketawa

Sea of Clouds

• Acadian Expanse

Sunset Gates

• Gateway Subcluster
• McCrae Test and Training Range
• New American Colonies
• Symphony Subcluster