🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.05 AU - 1.39 AU

Year: 469 Days

Day: 46.7 Hours

Environment

Temp: 17 °C

Axial Tilt: 14.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 47,670,988 km

• M1: 87,964 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 2.56 AU - 4.06 AU

Year: 2097 Days

Day: 38.4 Hours

Environment

Temp: -96 °C

Axial Tilt: 6.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 3.39 AU - 3.73 AU

Year: 2339 Days

Day: 43.1 Hours

Environment

Temp: -112 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 47,670,988 km

• M1: 47,273 km (0.082 R)
• M2: 70,012 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 77.9

Radius: 13.3

Gravity: 0.44 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 6.79 AU - 8.63 AU

Year: 7455 Days

Day: 11.1 Hours

Environment

Temp: -159 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 47,670,988 km

• M1: 166,353 km (0.094 R)
• M2: 785,688 km (0.094 R)
• M3: 1,608,177 km (0.103 R)
• M4: 2,130,573 km (0.076 R)
• M5: 3,839,579 km (0.074 R)
• M6: 4,357,038 km (0.077 R)
• M7: 5,174,142 km (0.119 R)
• M8: 5,883,983 km (0.093 R)
• M9: 7,084,357 km (0.109 R)
• M10: 8,908,404 km (0.105 R)
• M11: 9,929,708 km (0.092 R)
• M12: 10,832,831 km (0.096 R)
• M13: 11,748,968 km (0.069 R)
• M14: 12,587,015 km (0.109 R)
• M15: 14,242,316 km (0.104 R)
• M16: 14,857,013 km (0.049 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 135.9

Radius: 6

Gravity: 3.78 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 14.89 AU - 17.09 AU

Year: 22267 Days

Day: 15.4 Hours

Environment

Temp: -198 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 47,670,988 km

• M1: 74,649 km (0.107 R)
• M2: 300,243 km (0.115 R)
• M3: 496,815 km (0.099 R)
• M4: 766,091 km (0.056 R)
• M5: 1,001,109 km (0.045 R)
• M6: 1,478,925 km (0.118 R)
• M7: 2,665,834 km (0.1 R)
• M8: 7,001,330 km (0.107 R)
• M9: 8,388,551 km (0.032 R)
• M10: 10,878,159 km (0.116 R)
• M11: 14,325,791 km (0.045 R)
• M12: 16,894,836 km (0.111 R)
• M13: 19,361,854 km (0.107 R)
• M14: 20,396,323 km (0.049 R)
• M15: 21,050,814 km (0.109 R)
• M16: 24,443,993 km (0.111 R)
• M17: 27,983,927 km (0.1 R)
• M18: 32,620,863 km (0.099 R)
• M19: 37,379,571 km (0.094 R)
• M20: 39,104,883 km (0.105 R)
• M21: 45,561,079 km (0.119 R)

Kuiper Belt

Range: 31.5 - 46.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 296 - 17,712 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit