🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.52 AU - 0.7 AU

Year: 209 Days

Day: 42.8 Hours

Environment

Temp: 17 °C

Axial Tilt: 19 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 23,654,382 km

• M1: 58,343 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.8 AU - 0.88 AU

Year: 339 Days

Day: 26.7 Hours

Environment

Temp: -52 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 23,654,382 km

• M1: 120,277 km (0.102 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.12 AU - 1.26 AU

Year: 571 Days

Day: 28.7 Hours

Environment

Temp: -87 °C

Axial Tilt: 22.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 23,654,382 km

• M1: 36,951 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 145

Radius: 10

Gravity: 1.45 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 3.04 AU - 3.06 AU

Year: 2342 Days

Day: 12.1 Hours

Environment

Temp: -142 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 23,654,382 km

• M1: 124,465 km (0.079 R)
• M2: 440,865 km (0.065 R)
• M3: 1,050,925 km (0.091 R)
• M4: 1,378,993 km (0.107 R)
• M5: 1,890,169 km (0.09 R)
• M6: 2,706,375 km (0.06 R)
• M7: 4,030,017 km (0.087 R)
• M8: 5,314,913 km (0.12 R)
• M9: 6,018,921 km (0.114 R)
• M10: 6,575,275 km (0.083 R)
• M11: 7,486,476 km (0.077 R)
• M12: 8,671,889 km (0.105 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 286

Radius: 8.7

Gravity: 3.78 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 4.26 AU - 6.34 AU

Year: 5365 Days

Day: 8.4 Hours

Environment

Temp: -170 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 23,654,382 km

• M1: 109,057 km (0.109 R)
• M2: 441,912 km (0.096 R)
• M3: 901,626 km (0.103 R)
• M4: 1,225,207 km (0.101 R)
• M5: 1,915,750 km (0.064 R)
• M6: 2,385,188 km (0.083 R)
• M7: 2,811,094 km (0.108 R)
• M8: 3,194,962 km (0.096 R)
• M9: 3,693,721 km (0.051 R)
• M10: 4,919,526 km (0.078 R)
• M11: 6,137,103 km (0.038 R)
• M12: 7,158,408 km (0.115 R)
• M13: 9,305,736 km (0.103 R)
• M14: 10,608,434 km (0.116 R)
• M15: 14,517,576 km (0.093 R)
• M16: 15,189,569 km (0.108 R)
• M17: 16,819,737 km (0.119 R)
• M18: 17,102,328 km (0.044 R)
• M19: 18,563,151 km (0.103 R)
• M20: 19,853,133 km (0.054 R)
• M21: 22,405,572 km (0.12 R)
• M22: 22,885,931 km (0.04 R)
• M23: 23,443,034 km (0.064 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 218 - 16,948 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit