🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.05 AU - 1.31 AU

Year: 478 Days

Day: 12.2 Hours

Environment

Temp: -13 °C

Axial Tilt: 21.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 24,589,861 km

• M1: 40,990 km (0.088 R)
• M2: 82,578 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 3.45 AU - 4.43 AU

Year: 2915 Days

Day: 24.6 Hours

Environment

Temp: -136 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 6.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 296.1

Radius: 12.6

Gravity: 1.87 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 5.82 AU - 6.34 AU

Year: 5589 Days

Day: 6.9 Hours

Environment

Temp: -163 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 24,589,861 km

• M1: 156,928 km (0.087 R)
• M2: 601,234 km (0.119 R)
• M3: 1,315,713 km (0.062 R)
• M4: 3,138,115 km (0.118 R)
• M5: 3,533,053 km (0.081 R)
• M6: 7,309,651 km (0.072 R)
• M7: 10,423,232 km (0.09 R)
• M8: 13,926,215 km (0.116 R)
• M9: 15,214,702 km (0.062 R)
• M10: 18,266,947 km (0.032 R)
• M11: 19,182,486 km (0.078 R)
• M12: 20,907,200 km (0.116 R)
• M13: 22,663,778 km (0.06 R)
• M14: 23,435,703 km (0.088 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 426 - 20,119 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit