🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.51 AU - 0.67 AU

Year: 162 Days

Day: 27.5 Hours

Environment

Temp: 181 °C

Axial Tilt: 37.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.89 AU - 1.05 AU

Year: 341 Days

Day: 33.5 Hours

Environment

Temp: 157 °C

Axial Tilt: 24.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 60,745,820 km

• M1: 79,137 km (0.056 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.79 AU - 1.31 AU

Year: 384 Days

Day: 30.5 Hours

Environment

Temp: 41 °C

Axial Tilt: 45.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 60,745,820 km

• M1: 42,785 km (0.05 R)
• M2: 613,950 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 331

Radius: 12.9

Gravity: 1.99 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 5.49 AU - 8.59 AU

Year: 6658 Days

Day: 13.7 Hours

Environment

Temp: -161 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 60,745,820 km

• M1: 166,054 km (0.105 R)
• M2: 793,168 km (0.089 R)
• M3: 1,425,668 km (0.087 R)
• M4: 2,069,088 km (0.062 R)
• M5: 2,936,457 km (0.084 R)
• M6: 3,474,859 km (0.055 R)
• M7: 5,811,728 km (0.098 R)
• M8: 8,285,478 km (0.087 R)
• M9: 10,939,045 km (0.115 R)
• M10: 12,532,262 km (0.097 R)
• M11: 15,093,528 km (0.114 R)
• M12: 17,551,869 km (0.066 R)
• M13: 18,876,110 km (0.057 R)
• M14: 20,538,292 km (0.086 R)
• M15: 22,223,960 km (0.091 R)
• M16: 26,109,316 km (0.094 R)
• M17: 27,499,081 km (0.057 R)
• M18: 28,424,343 km (0.062 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 756.5

Radius: 14.2

Gravity: 3.75 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 10.01 AU - 12.63 AU

Year: 13576 Days

Day: 6.1 Hours

Environment

Temp: -180 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 60,745,820 km

• M1: 261,647 km (0.1 R)
• M2: 993,180 km (0.082 R)
• M3: 3,526,471 km (0.101 R)
• M4: 4,170,489 km (0.069 R)
• M5: 5,059,849 km (0.107 R)
• M6: 6,505,263 km (0.077 R)
• M7: 7,258,937 km (0.117 R)
• M8: 10,308,939 km (0.102 R)
• M9: 11,691,373 km (0.109 R)
• M10: 12,616,187 km (0.105 R)
• M11: 13,924,719 km (0.112 R)
• M12: 16,964,399 km (0.078 R)
• M13: 23,933,266 km (0.11 R)
• M14: 26,451,447 km (0.095 R)
• M15: 29,364,267 km (0.038 R)
• M16: 30,153,096 km (0.033 R)
• M17: 33,817,496 km (0.097 R)
• M18: 43,745,409 km (0.084 R)
• M19: 49,053,142 km (0.085 R)

Kuiper Belt

Range: 30.8 - 59.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 403 - 13,960 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit