🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.41 AU - 0.63 AU

Year: 136 Days

Day: 12.7 Hours

Environment

Temp: 212 °C

Axial Tilt: 22 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 29,789,985 km

• M1: 40,092 km (0.064 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.51 AU - 0.83 AU

Year: 198 Days

Day: 15.7 Hours

Environment

Temp: 206 °C

Axial Tilt: 12.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.7 AU - 0.8 AU

Year: 235 Days

Day: 26 Hours

Environment

Temp: 110 °C

Axial Tilt: 33.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.89 AU - 0.95 AU

Year: 319 Days

Day: 26.3 Hours

Environment

Temp: 172 °C

Axial Tilt: 42.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Gas Giant

Semi-Major Axis: 6.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 97.4

Radius: 11.3

Gravity: 0.76 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 5.28 AU - 6.78 AU

Year: 5355 Days

Day: 5.2 Hours

Environment

Temp: -155 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 29,789,985 km

• M1: 141,220 km (0.102 R)
• M2: 897,438 km (0.056 R)
• M3: 1,343,838 km (0.08 R)
• M4: 2,053,231 km (0.111 R)
• M5: 3,448,979 km (0.053 R)
• M6: 3,945,494 km (0.12 R)
• M7: 4,653,541 km (0.102 R)
• M8: 5,847,930 km (0.082 R)
• M9: 6,582,606 km (0.049 R)
• M10: 12,507,728 km (0.1 R)
• M11: 13,044,785 km (0.05 R)
• M12: 14,342,995 km (0.069 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 431.4

Radius: 14.5

Gravity: 2.05 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 5.37 AU - 7.89 AU

Year: 6174 Days

Day: 9.7 Hours

Environment

Temp: -145 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 29,789,985 km

• M1: 180,265 km (0.086 R)
• M2: 925,113 km (0.071 R)
• M3: 1,438,982 km (0.091 R)
• M4: 3,119,116 km (0.055 R)
• M5: 3,728,278 km (0.079 R)
• M6: 4,816,902 km (0.059 R)
• M7: 6,230,602 km (0.114 R)
• M8: 7,942,301 km (0.089 R)
• M9: 8,539,196 km (0.056 R)
• M10: 9,327,278 km (0.099 R)
• M11: 10,206,464 km (0.045 R)
• M12: 10,777,928 km (0.064 R)
• M13: 12,227,532 km (0.1 R)
• M14: 14,231,694 km (0.077 R)
• M15: 16,327,560 km (0.071 R)
• M16: 20,016,494 km (0.116 R)
• M17: 20,913,782 km (0.104 R)
• M18: 23,920,251 km (0.116 R)
• M19: 27,287,998 km (0.113 R)

Kuiper Belt

Range: 30.3 - 59.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 212 - 15,808 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit