🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.57 AU - 0.77 AU

Year: 193 Days

Day: 12 Hours

Environment

Temp: 229 °C

Axial Tilt: 35.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.84 AU - 1.06 AU

Year: 325 Days

Day: 19.4 Hours

Environment

Temp: 98 °C

Axial Tilt: 35.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.81 AU - 1.13 AU

Year: 336 Days

Day: 47.6 Hours

Environment

Temp: 127 °C

Axial Tilt: 13.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.8 AU - 2.1 AU

Year: 957 Days

Day: 15.3 Hours

Environment

Temp: -52 °C

Axial Tilt: 29.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,562,732 km

• M1: 39,195 km (0.084 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 353.4

Radius: 9.1

Gravity: 4.27 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 9.26 AU - 10.26 AU

Year: 10717 Days

Day: 13.7 Hours

Environment

Temp: -158 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 56,562,732 km

• M1: 113,096 km (0.106 R)
• M2: 740,509 km (0.091 R)
• M3: 1,478,625 km (0.084 R)
• M4: 2,049,341 km (0.039 R)
• M5: 4,281,192 km (0.055 R)
• M6: 4,750,032 km (0.094 R)
• M7: 5,041,598 km (0.094 R)
• M8: 9,003,249 km (0.118 R)
• M9: 10,247,305 km (0.073 R)
• M10: 13,016,810 km (0.099 R)
• M11: 13,706,905 km (0.107 R)
• M12: 16,381,116 km (0.091 R)
• M13: 19,906,540 km (0.092 R)
• M14: 21,527,283 km (0.055 R)
• M15: 24,335,086 km (0.105 R)
• M16: 30,968,106 km (0.101 R)
• M17: 38,479,265 km (0.1 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 148.2

Radius: 4.1

Gravity: 8.82 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 17.4 AU - 19.24 AU

Year: 27559 Days

Day: 15.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 56,562,732 km

• M1: 51,162 km (0.099 R)
• M2: 729,589 km (0.042 R)
• M3: 2,063,403 km (0.114 R)
• M4: 5,515,823 km (0.058 R)
• M5: 5,880,842 km (0.097 R)
• M6: 6,618,509 km (0.045 R)
• M7: 8,753,271 km (0.106 R)
• M8: 8,999,060 km (0.058 R)
• M9: 15,642,253 km (0.111 R)
• M10: 24,275,396 km (0.07 R)
• M11: 24,565,616 km (0.119 R)
• M12: 41,799,739 km (0.081 R)
• M13: 45,653,381 km (0.104 R)
• M14: 46,540,795 km (0.106 R)
• M15: 46,988,691 km (0.104 R)
• M16: 50,049,015 km (0.085 R)
• M17: 56,224,265 km (0.077 R)

Kuiper Belt

Range: 31.2 - 55.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 476 - 17,184 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit