🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.39 AU - 0.65 AU

Year: 169 Days

Day: 35.2 Hours

Environment

Temp: 28 °C

Axial Tilt: 41.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 67,840,825 km

• M1: 34,856 km (0.119 R)
• M2: 330,462 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.69 AU - 0.81 AU

Year: 292 Days

Day: 12.9 Hours

Environment

Temp: -44 °C

Axial Tilt: 1.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,840,825 km

• M1: 27,376 km (0.112 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.59 AU - 0.91 AU

Year: 292 Days

Day: 14.3 Hours

Environment

Temp: -32 °C

Axial Tilt: 5.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,840,825 km

• M1: 142,716 km (0.09 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.79 AU - 2.37 AU

Year: 1349 Days

Day: 39.3 Hours

Environment

Temp: -140 °C

Axial Tilt: 16.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 67,840,825 km

• M1: 21,542 km (0.086 R)
• M2: 43,982 km (0.039 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 17.4

Radius: 13.4

Gravity: 0.1 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 7.94 AU - 8.8 AU

Year: 10887 Days

Day: 7.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 67,840,825 km

• M1: 168,298 km (0.035 R)
• M2: 601,683 km (0.079 R)
• M3: 2,324,751 km (0.081 R)
• M4: 14,044,398 km (0.056 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 876.7

Radius: 3.9

Gravity: 57.64 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 9.58 AU - 11.04 AU

Year: 14884 Days

Day: 24.8 Hours

Environment

Temp: -201 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 67,840,825 km

• M1: 48,619 km (0.118 R)
• M2: 411,843 km (0.101 R)
• M3: 905,965 km (0.069 R)
• M4: 1,033,272 km (0.073 R)
• M5: 1,634,357 km (0.054 R)
• M6: 1,971,999 km (0.071 R)
• M7: 4,258,303 km (0.075 R)
• M8: 4,485,543 km (0.04 R)
• M9: 4,652,793 km (0.112 R)
• M10: 5,400,932 km (0.04 R)
• M11: 6,518,877 km (0.086 R)
• M12: 7,042,021 km (0.11 R)
• M13: 9,094,204 km (0.107 R)
• M14: 9,525,794 km (0.108 R)
• M15: 9,858,200 km (0.096 R)
• M16: 10,429,515 km (0.07 R)
• M17: 10,782,715 km (0.107 R)
• M18: 11,575,285 km (0.103 R)
• M19: 12,275,702 km (0.113 R)
• M20: 12,936,476 km (0.106 R)
• M21: 15,135,415 km (0.089 R)
• M22: 15,971,966 km (0.096 R)
• M23: 22,806,495 km (0.102 R)
• M24: 23,702,137 km (0.085 R)
• M25: 24,414,821 km (0.098 R)
• M26: 31,361,099 km (0.109 R)
• M27: 33,599,831 km (0.12 R)
• M28: 33,983,101 km (0.092 R)
• M29: 41,534,652 km (0.117 R)
• M30: 41,681,408 km (0.089 R)
• M31: 42,420,421 km (0.077 R)
• M32: 44,536,184 km (0.098 R)
• M33: 46,721,210 km (0.106 R)
• M34: 53,182,641 km (0.049 R)
• M35: 64,245,554 km (0.06 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 187 - 11,986 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit