🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.67 AU - 0.97 AU

Year: 311 Days

Day: 41.6 Hours

Environment

Temp: -7 °C

Axial Tilt: 7.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.77 AU - 1.01 AU

Year: 352 Days

Day: 44.4 Hours

Environment

Temp: -39 °C

Axial Tilt: 12.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 29,831,004 km

• M1: 37,399 km (0.081 R)
• M2: 125,363 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.62 AU - 1.82 AU

Year: 945 Days

Day: 16.5 Hours

Environment

Temp: -89 °C

Axial Tilt: 20.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,831,004 km

• M1: 52,060 km (0.092 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.82 AU - 2.22 AU

Year: 1203 Days

Day: 21.6 Hours

Environment

Temp: -108 °C

Axial Tilt: 7.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,831,004 km

• M1: 51,462 km (0.075 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.75 AU - 2.79 AU

Year: 1433 Days

Day: 25.8 Hours

Environment

Temp: -125 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,831,004 km

• M1: 97,687 km (0.065 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 2.3 AU - 2.58 AU

Year: 1597 Days

Day: 14.7 Hours

Environment

Temp: -131 °C

Axial Tilt: 23.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 877.7

Radius: 8

Gravity: 13.71 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 4.09 AU - 5.41 AU

Year: 4337 Days

Day: 6.9 Hours

Environment

Temp: -161 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 29,831,004 km

• M1: 99,632 km (0.096 R)
• M2: 363,224 km (0.119 R)
• M3: 862,731 km (0.054 R)
• M4: 1,227,301 km (0.103 R)
• M5: 1,557,164 km (0.093 R)
• M6: 1,863,092 km (0.055 R)
• M7: 2,446,972 km (0.102 R)
• M8: 2,790,748 km (0.114 R)
• M9: 3,512,408 km (0.073 R)
• M10: 4,377,234 km (0.115 R)
• M11: 4,807,178 km (0.051 R)
• M12: 6,174,652 km (0.117 R)
• M13: 7,288,707 km (0.072 R)
• M14: 7,640,412 km (0.12 R)
• M15: 8,378,079 km (0.073 R)
• M16: 10,561,909 km (0.111 R)
• M17: 13,202,461 km (0.1 R)
• M18: 15,379,110 km (0.118 R)
• M19: 17,974,483 km (0.116 R)
• M20: 18,487,604 km (0.052 R)
• M21: 19,745,423 km (0.111 R)
• M22: 20,499,097 km (0.09 R)
• M23: 21,200,861 km (0.113 R)
• M24: 24,324,165 km (0.094 R)
• M25: 24,715,214 km (0.111 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 295 - 17,925 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit