🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.72 AU - 0.94 AU

Year: 275 Days

Day: 39.9 Hours

Environment

Temp: 121 °C

Axial Tilt: 16.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.96 AU - 2.94 AU

Year: 1394 Days

Day: 12.6 Hours

Environment

Temp: -86 °C

Axial Tilt: 0.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 3.1 AU - 4.2 AU

Year: 2534 Days

Day: 39.4 Hours

Environment

Temp: -116 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,599,541 km

• M1: 128,056 km (0.089 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 900

Radius: 14.2

Gravity: 4.46 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 7.64 AU - 11.78 AU

Year: 10997 Days

Day: 11.3 Hours

Environment

Temp: -179 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 53,599,541 km

• M1: 176,525 km (0.114 R)
• M2: 636,090 km (0.077 R)
• M3: 1,190,799 km (0.072 R)
• M4: 1,837,660 km (0.087 R)
• M5: 3,308,955 km (0.089 R)
• M6: 4,765,889 km (0.102 R)
• M7: 5,533,027 km (0.041 R)
• M8: 6,227,759 km (0.058 R)
• M9: 7,357,074 km (0.116 R)
• M10: 8,244,488 km (0.073 R)
• M11: 8,762,396 km (0.102 R)
• M12: 14,724,021 km (0.097 R)
• M13: 15,207,372 km (0.093 R)
• M14: 15,916,166 km (0.025 R)
• M15: 17,171,891 km (0.114 R)
• M16: 18,333,817 km (0.067 R)
• M17: 24,267,168 km (0.115 R)
• M18: 25,531,569 km (0.09 R)
• M19: 28,937,763 km (0.078 R)
• M20: 30,137,538 km (0.108 R)
• M21: 31,143,584 km (0.112 R)
• M22: 32,752,958 km (0.109 R)
• M23: 44,018,425 km (0.096 R)
• M24: 46,633,695 km (0.11 R)
• M25: 55,099,289 km (0.103 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 679.3

Radius: 8.6

Gravity: 9.18 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 10.2 AU - 10.24 AU

Year: 11874 Days

Day: 8 Hours

Environment

Temp: -171 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 53,599,541 km

• M1: 108,010 km (0.026 R)
• M2: 473,926 km (0.085 R)
• M3: 828,174 km (0.047 R)
• M4: 1,827,188 km (0.118 R)
• M5: 2,246,810 km (0.086 R)
• M6: 3,280,083 km (0.112 R)
• M7: 6,134,410 km (0.084 R)
• M8: 7,499,042 km (0.061 R)
• M9: 10,118,052 km (0.076 R)
• M10: 15,767,167 km (0.11 R)
• M11: 17,225,297 km (0.099 R)
• M12: 17,832,964 km (0.105 R)
• M13: 20,239,844 km (0.114 R)
• M14: 20,660,962 km (0.101 R)
• M15: 23,311,986 km (0.09 R)
• M16: 23,961,689 km (0.047 R)
• M17: 27,908,081 km (0.036 R)
• M18: 28,640,512 km (0.102 R)
• M19: 34,488,592 km (0.116 R)
• M20: 47,138,588 km (0.09 R)

Kuiper Belt

Range: 30.2 - 49.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 489 - 12,422 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit