🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.05 AU - 1.11 AU

Year: 410 Days

Day: 19.9 Hours

Environment

Temp: 10 °C

Axial Tilt: 37.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 2.31 AU - 3.31 AU

Year: 1720 Days

Day: 20.8 Hours

Environment

Temp: -104 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 2.68 AU - 3.74 AU

Year: 2101 Days

Day: 32.5 Hours

Environment

Temp: -110 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 20,450,332 km

• M1: 484,548 km (0.119 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 270.9

Radius: 8.1

Gravity: 4.13 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 4.2 AU - 6.36 AU

Year: 4431 Days

Day: 5.2 Hours

Environment

Temp: -146 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 20,450,332 km

• M1: 100,679 km (0.067 R)
• M2: 547,379 km (0.093 R)
• M3: 921,972 km (0.069 R)
• M4: 1,244,056 km (0.09 R)
• M5: 2,004,911 km (0.046 R)
• M6: 2,494,844 km (0.088 R)
• M7: 2,800,173 km (0.116 R)
• M8: 3,269,611 km (0.065 R)
• M9: 3,693,571 km (0.116 R)
• M10: 4,216,715 km (0.088 R)
• M11: 4,927,155 km (0.109 R)
• M12: 5,460,322 km (0.067 R)
• M13: 5,793,028 km (0.083 R)
• M14: 7,696,212 km (0.083 R)
• M15: 8,413,983 km (0.084 R)
• M16: 8,685,652 km (0.062 R)
• M17: 9,104,377 km (0.073 R)
• M18: 9,794,921 km (0.073 R)
• M19: 10,676,800 km (0.052 R)
• M20: 11,820,625 km (0.096 R)
• M21: 12,819,790 km (0.082 R)
• M22: 14,886,185 km (0.053 R)
• M23: 15,998,445 km (0.04 R)
• M24: 16,363,763 km (0.053 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 177 - 19,915 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit