Jumpgate Status:

Primary Species: Kochabian

Government: Meritocracy

Significance:

Star: Kochab

Star Type: K4 III (orange giant)

Color: Orange

Luminosity: ~454 L☉ (±37)

Behavior:

• Variability

  • Kochab shows small luminosity variations with a period of ~4.6 days, detected by the Solar Mass Ejection Imager.

  • Extremely slow rotation: 625–6457 days rotation period, v sin i ≈ 1.7 km/s

  • Chemical Peculiarity: Kochab is a mild barium star, implying: it likely has (or had) a white dwarf companion that enriched it with s‑process elements.

Planets

Albohali

Type: Gas giant

Mass: Likely 1–3 Jupiter masses

Atmosphere: Deep orange‑brown banding, high‑velocity jet streams, strong magnetic field

Behavior:

• Extremely fast winds (200–600 m/s)

• Frequent auroral storms due to the star’s slow but variable magnetic activity

• A large Hill sphere, allowing multiple moons

Habitable Moon

Size: Mars‑like (0.3–0.6 Earth masses)

Day Length: slow rotation, 240 hour day

Atmosphere: Dense, oxygen‑rich, high‑pressure (1.5–2.2 atm)

• Climate:

  • Constant high winds sweeping across the surface

  • Deep canyon networks acting as natural windbreaks

  • Warm, stable temperatures due to Kochab’s giant‑star luminosity

  • Frequent glowing sky phenomena from the gas giant’s magnetosphere

Surface Features

• Canyon Megastructures:

  • Hundreds of kilometers long

  • Vertical ecosystems protected from wind shear

  • Bioluminescent flora adapted to low-angle sunlight

• Wind Plains:

  • Nearly uninhabitable

  • Used for energy harvesting (wind towers, tethered turbines)

• Subcanyon Cities:

  • Built into cliff faces

  • Multi‑tiered, hive‑like architecture to compensate for high pressure.

  • Natural stone reinforced with organic silk composites

Zlatohrad

Type: Heavy‑metal terrestrial planet (neutron‑star debris origin)

Atmosphere: Thin, metallic dust; low pressure

Native Life: None

Significance: Formed from neutron‑star collision debris; surface saturated with gold and other heavy metals

Description

Zlatohrad is a dense, metal‑rich world forged from the remnants of a long‑ago neutron‑star collision. Its crust is saturated with gold, platinum, iridium, and other heavy elements rarely found in such abundance. Vast metallic plains stretch across the surface, glittering under Kochab’s faint light, while jagged ridges of exposed mantle material rise like golden spires.

The planet’s thin atmosphere carries metallic dust that refracts sunlight into shimmering halos. Despite its beauty, Zlatohrad is hostile to life and machinery alike.

Hazards

• Extreme surface density and gravity pockets

• Metallic dust storms that shred equipment

• Toxic atmospheric particulates

• Highly conductive terrain causing electrical surges

• Temperature extremes due to thin atmosphere

Status

No permanent settlements. Mining expeditions are rare and short‑lived due to environmental hazards and equipment failure. Zlatohrad remains one of the most valuable yet inaccessible worlds in the Kochab system.

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