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Logo Blood Ravens This article, Helidus System, was written by Anonymous ONI agent. Please do not edit or 'acquire' this fiction without the writer's permission.
The Helidus System is a star system located in the Ultima Segmentum, in Subsector Xitalis of Sector Auvidus. The system orbits Helidus, an F-class white star, and is notable for its large number of inhabited planets and moons, as well as for Fortress Markalus, a major Imperial Navy operations headquarters.

CompositionEdit

Solar ZoneEdit

  • Comet
  • Dust Cloud
  • Helidus Primaris (Dead World): Standard Orbit, No Axial Tilt, Earth-like Gravity, Toxic Atmosphere (Type V: Unsafe), 97% landmass, 3% liquid ammonia, Cratered Landscape
    • Asteroid

Habitable ZoneEdit

  • Helidus Secundus (Forge World): Standard Orbit, No Axial Tilt, Earth-like Gravity, Breathable Atmosphere (Type II: Breath Mask Suggested), 48% landmass, 52% water, Plain-Dominated Landscape (where bare land still exists)
    • Moon (Feudal World): Standard Orbit, Tide-Locked, Light Gravity, Breathable Atmosphere (Type I: Safe), 59% landmass, 41% water, Mountainous Landscape
    • Moon (Mutant Colony): Standard Orbit, Tide-Locked, Light Gravity, Breathable Atmosphere (Type I: Safe), 89% landmass, 11% water, Barren Landscape
    • Moon (Feral World): Standard Orbit, Slight Axial Tilt, Light Gravity, Breathable Atmosphere (Type II: Breath Mask Suggested), 39% landmass, 61% water, Cratered Landscape
  • Helion Prime (Hive World): Elliptical Orbit, No Axial Tilt, Heavy Gravity, Breathable Atmosphere (Type II: Breath Mask Suggested), 52% landmass, 48% water, Mountainous Landscape (where bare land still exists)
    • Ephelion Station (Orbital Freighter Dock)
    • Moon (Dead World): Elliptical Orbit, No Axial Tilt, Earth-like Gravity, Hazardous Atmosphere (Type IV: Environmental Suit Mandatory), 79% landmass, 21% liquid chlorine, Barren Landscape
  • Stryfe's Heart (Civilized World): Elliptical Orbit, No Axial Tilt, Earth-like Gravity, Breathable Atmosphere (Type I: Safe), 46% landmass, 54% water, Forested Landscape
    • Moon (Dead World): Standard Orbit, No Axial Tilt, Light Gravity, No Atmosphere, Cratered Landscape
    • Moon (Industrialized Colony): Standard Orbit, No Axial Tilt, Light Gravity, Non-Breathable Atmosphere (Type III: Breath Mask Mandatory), 83% landmass, 27% chemical-laced water, Barren Landscape

Outer ZoneEdit

  • Asteroid Field
  • Helidonus (Dead World): Elliptical Orbit, No Axial Tilt, Heavy Gravity, No Atmosphere, Volcanic Landscape
    • Asteroid
    • Helidonus Minor (Cemetery World): Elliptical Orbit, No Axial Tilt, Light Gravity, Breathable Atmosphere (Type II: Breath Mask Suggested), 56% landmass, 44% water, Frozen Landscape, pre-Imperial ruins are located here, a Chaos cult is rumored to be headquartered here (the Ordo Hereticus has yet to investigate the matter, however)
    • Asteroid
  • Dust Cloud
  • Helidus Majoris (Gas Giant): Standard Orbit, Extreme Axial Tilt, Immense Gravity, Toxic Atmosphere (Type V: Unsafe)
    • Asteroid
    • Asteroid
    • Rings
    • Moon (Feral World): Standard Orbit, Slight Axial Tilt, Light Gravity, Breathable Atmosphere (Type II: Breath Mask Suggested), 49% landmass, 51% water, Frozen Landscape
    • Asteroid
    • Fortress Markalus (Imperial Navy Orbital Facility)
    • Asteroid
    • Asteroid Field
  • Helidus Minoris (Gas Giant): Elliptical Orbit, No Axial Tilt, Immense Gravity, Breathable Upper Atmosphere (Type II: Breath Mask Suggested)
    • Moon (Dead World): Elliptical Orbit, Tide-Locked, Earth-like Gravity, Hazardous Atmosphere (Type IV: Environmental Suit Mandatory), 42% landmass, 42% chemical-laced water, 9% liquid ammonia, 8% liquid chlorine, Mountainous Landscape
    • Crecaelia (Fortress World): Standard Orbit, Slight Axial Tilt, Earth-like Gravity, Breathable Atmosphere (Type I: Safe), 35% landmass, 65% water, Frozen Landscape, a Cadian garrison is stationed here
      • Asteroid
      • Moon (Dead World): No Orbit (suspended in a Lagrange point between Helidus Minorus and Crecaelia), Tide-Locked, Earth-like Gravity, Hazardous Atmosphere (Type IV: Environmental Suit Mandatory), 70% landmass, 10% silicate-thick water, 20% liquid ammonia, Volcanic Landscape
    • Asteroid
    • Rings
    • Asteroid
    • Moon (Ghost World): Standard Orbit, Extreme Axial Tilt, Light Gravity, Non-Breathable Atmosphere (Type III: Breath Mask Mandatory), 29% landmass, 71% water, Frozen Landscape, travel prohibited, rumored to have been subjected to Exterminatus some millennia ago
    • Asteroid Field
    • Asteroid

HistoryEdit

GalleryEdit

Helidus SecundusEdit

Helion PrimeEdit

Stryfe's HeartEdit

Helidonus MinorEdit

Fortress MarkalusEdit

CrecaeliaEdit

TriviaEdit

  • The Helidus System was first created during the summer of 2014 using a set of random star system generation rolling tables, and it took about four straight hours to roll up. It then sat on Anon's sandbox wiki for about two years before finally being published here in June 2016.

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