🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.71 AU - 1.19 AU

Year: 343 Days

Day: 36.3 Hours

Environment

Temp: 43 °C

Axial Tilt: 2.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 4.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 3.41 AU - 4.85 AU

Year: 3113 Days

Day: 22.9 Hours

Environment

Temp: -128 °C

Axial Tilt: 29.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,308,502 km

• M1: 1,503,010 km (0.098 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 128.5

Radius: 12.5

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 6.59 AU - 7.13 AU

Year: 6663 Days

Day: 12.9 Hours

Environment

Temp: -163 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 70,308,502 km

• M1: 156,330 km (0.054 R)
• M2: 688,898 km (0.061 R)
• M3: 1,598,004 km (0.1 R)
• M4: 2,368,134 km (0.041 R)
• M5: 3,283,972 km (0.055 R)
• M6: 4,043,930 km (0.083 R)
• M7: 4,802,391 km (0.068 R)
• M8: 5,576,709 km (0.079 R)
• M9: 7,282,125 km (0.116 R)
• M10: 9,168,704 km (0.063 R)
• M11: 10,053,426 km (0.097 R)
• M12: 10,595,269 km (0.078 R)
• M13: 11,950,177 km (0.093 R)
• M14: 14,411,511 km (0.086 R)
• M15: 17,357,991 km (0.09 R)
• M16: 18,195,589 km (0.072 R)
• M17: 18,768,848 km (0.105 R)
• M18: 19,532,096 km (0.108 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 930.4

Radius: 9.7

Gravity: 9.89 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 11 AU - 12.82 AU

Year: 15243 Days

Day: 14.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 70,308,502 km

• M1: 122,072 km (0.114 R)
• M2: 441,763 km (0.108 R)
• M3: 1,066,782 km (0.111 R)
• M4: 2,112,023 km (0.089 R)
• M5: 2,485,868 km (0.039 R)
• M6: 3,287,413 km (0.048 R)
• M7: 4,033,159 km (0.098 R)
• M8: 4,714,427 km (0.075 R)
• M9: 5,779,265 km (0.103 R)
• M10: 8,378,229 km (0.106 R)
• M11: 8,841,533 km (0.108 R)
• M12: 9,763,655 km (0.105 R)
• M13: 10,161,435 km (0.085 R)
• M14: 13,325,281 km (0.073 R)
• M15: 14,389,670 km (0.071 R)
• M16: 14,830,983 km (0.07 R)
• M17: 15,740,538 km (0.055 R)
• M18: 16,288,216 km (0.115 R)
• M19: 17,504,297 km (0.116 R)
• M20: 18,433,898 km (0.077 R)
• M21: 19,664,042 km (0.093 R)
• M22: 20,207,830 km (0.068 R)
• M23: 25,454,526 km (0.068 R)
• M24: 25,776,162 km (0.046 R)
• M25: 28,677,912 km (0.11 R)
• M26: 33,300,486 km (0.113 R)
• M27: 34,073,009 km (0.091 R)
• M28: 37,698,364 km (0.063 R)
• M29: 41,721,201 km (0.085 R)
• M30: 44,453,306 km (0.066 R)
• M31: 48,442,483 km (0.073 R)
• M32: 54,775,111 km (0.05 R)
• M33: 55,671,052 km (0.096 R)
• M34: 58,603,769 km (0.064 R)
• M35: 68,637,448 km (0.083 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 342 - 12,234 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit