🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.52 AU - 0.56 AU

Year: 146 Days

Day: 31.8 Hours

Environment

Temp: 235 °C

Axial Tilt: 34.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 30,087,165 km

• M1: 17,503 km (0.057 R)
• M2: 79,736 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.67 AU - 1.11 AU

Year: 308 Days

Day: 25.2 Hours

Environment

Temp: 122 °C

Axial Tilt: 24.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.71 AU - 1.09 AU

Year: 313 Days

Day: 14.2 Hours

Environment

Temp: 166 °C

Axial Tilt: 0.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.86 AU - 1.9 AU

Year: 946 Days

Day: 46.9 Hours

Environment

Temp: -67 °C

Axial Tilt: 1.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 352.3

Radius: 14.4

Gravity: 1.7 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 4.76 AU - 6.2 AU

Year: 4709 Days

Day: 13.6 Hours

Environment

Temp: -140 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 30,087,165 km

• M1: 179,966 km (0.086 R)
• M2: 1,454,839 km (0.077 R)
• M3: 2,395,062 km (0.103 R)
• M4: 3,497,748 km (0.095 R)
• M5: 4,610,158 km (0.084 R)
• M6: 5,414,695 km (0.041 R)
• M7: 6,750,454 km (0.064 R)
• M8: 7,463,887 km (0.094 R)
• M9: 8,330,507 km (0.11 R)
• M10: 9,678,533 km (0.079 R)
• M11: 13,704,661 km (0.119 R)
• M12: 15,263,770 km (0.063 R)
• M13: 16,221,795 km (0.105 R)
• M14: 19,460,140 km (0.09 R)
• M15: 21,558,250 km (0.091 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 250.2

Radius: 11.5

Gravity: 1.89 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 6.34 AU - 9.56 AU

Year: 8229 Days

Day: 7.5 Hours

Environment

Temp: -168 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 30,087,165 km

• M1: 143,764 km (0.049 R)
• M2: 507,286 km (0.084 R)
• M3: 1,268,740 km (0.077 R)
• M4: 1,722,171 km (0.036 R)
• M5: 2,490,655 km (0.025 R)
• M6: 3,517,046 km (0.053 R)
• M7: 5,776,423 km (0.072 R)
• M8: 9,230,039 km (0.067 R)
• M9: 10,195,394 km (0.097 R)
• M10: 10,770,000 km (0.064 R)
• M11: 11,648,737 km (0.093 R)
• M12: 13,548,930 km (0.055 R)
• M13: 17,141,223 km (0.097 R)
• M14: 18,338,455 km (0.085 R)
• M15: 22,411,855 km (0.073 R)
• M16: 24,855,686 km (0.1 R)
• M17: 26,553,024 km (0.118 R)
• M18: 26,968,158 km (0.06 R)
• M19: 29,907,906 km (0.081 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: 472 - 13,241 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit