🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.81 AU - 0.91 AU

Year: 284 Days

Day: 29.6 Hours

Environment

Temp: 144 °C

Axial Tilt: 24 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 82,652,171 km

• M1: 273,615 km (0.06 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.09 AU - 1.35 AU

Year: 480 Days

Day: 43.6 Hours

Environment

Temp: 17 °C

Axial Tilt: 13.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 82,652,171 km

• M1: 32,612 km (0.096 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 2.66 AU - 3.14 AU

Year: 1760 Days

Day: 42.4 Hours

Environment

Temp: -83 °C

Axial Tilt: 23.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 9.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 133.4

Radius: 11

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 9.76 AU - 9.9 AU

Year: 10986 Days

Day: 11.3 Hours

Environment

Temp: -178 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 82,652,171 km

• M1: 136,882 km (0.117 R)
• M2: 509,231 km (0.107 R)
• M3: 972,237 km (0.088 R)
• M4: 1,454,091 km (0.07 R)
• M5: 1,923,978 km (0.111 R)
• M6: 2,892,026 km (0.103 R)
• M7: 5,475,581 km (0.072 R)
• M8: 6,401,742 km (0.032 R)
• M9: 8,148,297 km (0.07 R)
• M10: 10,366,384 km (0.065 R)
• M11: 13,789,333 km (0.058 R)
• M12: 15,325,404 km (0.095 R)
• M13: 20,545,772 km (0.1 R)
• M14: 26,105,427 km (0.082 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 523.8

Radius: 5.2

Gravity: 19.37 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 16.73 AU - 18.09 AU

Year: 25894 Days

Day: 23.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 82,652,171 km

• M1: 65,823 km (0.08 R)
• M2: 316,399 km (0.032 R)
• M3: 1,763,609 km (0.049 R)
• M4: 1,996,683 km (0.098 R)
• M5: 2,430,965 km (0.053 R)
• M6: 3,545,320 km (0.113 R)
• M7: 6,956,899 km (0.037 R)
• M8: 8,314,949 km (0.084 R)
• M9: 9,840,548 km (0.111 R)
• M10: 13,433,889 km (0.049 R)
• M11: 14,413,456 km (0.119 R)
• M12: 15,119,109 km (0.116 R)
• M13: 16,940,313 km (0.044 R)
• M14: 19,181,589 km (0.076 R)
• M15: 21,816,157 km (0.071 R)
• M16: 24,904,006 km (0.047 R)
• M17: 35,607,734 km (0.036 R)
• M18: 43,307,985 km (0.105 R)
• M19: 59,870,414 km (0.117 R)
• M20: 74,049,899 km (0.11 R)

Kuiper Belt

Range: 30.8 - 53.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 395 - 18,957 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit