🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.54 AU - 0.78 AU

Year: 197 Days

Day: 30.5 Hours

Environment

Temp: 188 °C

Axial Tilt: 141.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 36,893,347 km

• M1: 464,651 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.09 AU - 1.71 AU

Year: 608 Days

Day: 21 Hours

Environment

Temp: -38 °C

Axial Tilt: 44.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.8 AU - 1.98 AU

Year: 954 Days

Day: 22.4 Hours

Environment

Temp: -70 °C

Axial Tilt: 17.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 36,893,347 km

• M1: 16,605 km (0.081 R)
• M2: 591,211 km (0.097 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 2.93 AU - 4.57 AU

Year: 2666 Days

Day: 26.1 Hours

Environment

Temp: -123 °C

Axial Tilt: 0.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 621

Radius: 14.7

Gravity: 2.87 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 6.53 AU - 7.87 AU

Year: 7092 Days

Day: 13.1 Hours

Environment

Temp: -158 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 36,893,347 km

• M1: 243,097 km (0.112 R)
• M2: 729,290 km (0.102 R)
• M3: 1,363,285 km (0.101 R)
• M4: 3,246,423 km (0.089 R)
• M5: 3,897,773 km (0.067 R)
• M6: 5,835,963 km (0.038 R)
• M7: 6,629,729 km (0.12 R)
• M8: 7,876,777 km (0.061 R)
• M9: 8,974,376 km (0.077 R)
• M10: 10,641,345 km (0.096 R)
• M11: 11,523,225 km (0.096 R)
• M12: 12,666,901 km (0.095 R)
• M13: 13,601,438 km (0.06 R)
• M14: 14,759,326 km (0.079 R)
• M15: 15,919,158 km (0.115 R)
• M16: 18,009,040 km (0.034 R)
• M17: 19,909,831 km (0.114 R)
• M18: 20,497,900 km (0.11 R)
• M19: 21,786,237 km (0.117 R)
• M20: 29,902,071 km (0.114 R)
• M21: 31,558,269 km (0.111 R)
• M22: 33,791,317 km (0.086 R)
• M23: 34,840,297 km (0.078 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 294 - 10,591 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit