🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.87 AU - 2.61 AU

Year: 1212 Days

Day: 33.9 Hours

Environment

Temp: -68 °C

Axial Tilt: 21.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 2.1 AU - 3.34 AU

Year: 1622 Days

Day: 37.1 Hours

Environment

Temp: -96 °C

Axial Tilt: 15.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 2.79 AU - 2.95 AU

Year: 1758 Days

Day: 31.1 Hours

Environment

Temp: -90 °C

Axial Tilt: 14.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 24.3

Radius: 8.1

Gravity: 0.37 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 5.42 AU - 6.42 AU

Year: 5209 Days

Day: 14.4 Hours

Environment

Temp: -142 °C

Axial Tilt: 46.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 33,705,147 km

• M1: 100,679 km (0.085 R)
• M2: 387,159 km (0.07 R)
• M3: 1,281,306 km (0.076 R)
• M4: 1,586,785 km (0.073 R)
• M5: 1,892,712 km (0.115 R)
• M6: 2,259,676 km (0.087 R)
• M7: 2,847,745 km (0.111 R)
• M8: 3,683,698 km (0.115 R)
• M9: 4,602,977 km (0.097 R)
• M10: 5,003,151 km (0.12 R)
• M11: 7,485,129 km (0.104 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 53.1

Radius: 7.7

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 13.44 AU - 16.72 AU

Year: 21178 Days

Day: 24.2 Hours

Environment

Temp: -200 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 33,705,147 km

• M1: 209,138 km (0.032 R)
• M2: 620,831 km (0.104 R)
• M3: 1,106,725 km (0.095 R)
• M4: 1,730,099 km (0.093 R)
• M5: 2,043,806 km (0.073 R)
• M6: 2,429,170 km (0.103 R)
• M7: 3,117,769 km (0.03 R)
• M8: 5,071,218 km (0.084 R)
• M9: 5,566,387 km (0.12 R)
• M10: 5,903,730 km (0.084 R)
• M11: 6,385,735 km (0.098 R)
• M12: 6,789,948 km (0.039 R)
• M13: 7,951,725 km (0.074 R)
• M14: 9,411,202 km (0.1 R)
• M15: 9,714,437 km (0.087 R)
• M16: 13,715,133 km (0.111 R)
• M17: 14,502,766 km (0.118 R)
• M18: 16,478,505 km (0.11 R)
• M19: 19,803,467 km (0.107 R)
• M20: 21,923,718 km (0.097 R)
• M21: 23,550,594 km (0.103 R)
• M22: 25,422,812 km (0.082 R)
• M23: 33,403,559 km (0.101 R)

Kuiper Belt

Range: 30.3 - 55.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 525 - 11,142 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit