🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.83 AU - 1.07 AU

Year: 328 Days

Day: 44.9 Hours

Environment

Temp: 155 °C

Axial Tilt: 44 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 60,751,429 km

• M1: 234,569 km (0.078 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.11 AU - 1.27 AU

Year: 461 Days

Day: 24.4 Hours

Environment

Temp: 16 °C

Axial Tilt: 35.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 3.6 AU - 4.16 AU

Year: 2711 Days

Day: 45.7 Hours

Environment

Temp: -114 °C

Axial Tilt: 10.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 8.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 397.2

Radius: 8.6

Gravity: 5.37 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 6.44 AU - 10.56 AU

Year: 8792 Days

Day: 6 Hours

Environment

Temp: -170 °C

Axial Tilt: 53.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 60,751,429 km

• M1: 106,962 km (0.117 R)
• M2: 518,057 km (0.067 R)
• M3: 803,191 km (0.078 R)
• M4: 2,836,076 km (0.084 R)
• M5: 3,201,394 km (0.114 R)
• M6: 4,126,657 km (0.105 R)
• M7: 4,845,325 km (0.039 R)
• M8: 5,161,127 km (0.067 R)
• M9: 5,707,608 km (0.065 R)
• M10: 7,967,732 km (0.067 R)
• M11: 12,017,945 km (0.098 R)
• M12: 13,419,976 km (0.103 R)
• M13: 14,688,865 km (0.092 R)
• M14: 15,785,119 km (0.099 R)
• M15: 22,967,163 km (0.089 R)
• M16: 24,025,867 km (0.08 R)
• M17: 24,525,374 km (0.112 R)
• M18: 26,858,951 km (0.106 R)
• M19: 30,679,681 km (0.039 R)
• M20: 32,872,187 km (0.119 R)
• M21: 35,380,794 km (0.05 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 660.9

Radius: 8

Gravity: 10.33 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 11.88 AU - 11.88 AU

Year: 14527 Days

Day: 8.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 60,751,429 km

• M1: 99,782 km (0.113 R)
• M2: 424,559 km (0.114 R)
• M3: 754,123 km (0.082 R)
• M4: 1,047,185 km (0.1 R)
• M5: 1,720,824 km (0.091 R)
• M6: 3,401,407 km (0.063 R)
• M7: 4,188,591 km (0.109 R)
• M8: 5,161,127 km (0.073 R)
• M9: 9,387,117 km (0.117 R)
• M10: 12,429,937 km (0.098 R)
• M11: 17,536,610 km (0.085 R)
• M12: 32,332,438 km (0.07 R)
• M13: 34,156,485 km (0.053 R)
• M14: 35,792,039 km (0.109 R)
• M15: 39,764,161 km (0.105 R)
• M16: 41,573,099 km (0.057 R)
• M17: 41,998,256 km (0.053 R)
• M18: 42,713,334 km (0.029 R)
• M19: 44,610,235 km (0.045 R)

Kuiper Belt

Range: 30.9 - 46.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 205 - 18,614 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit