🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.67 AU - 0.73 AU

Year: 209 Days

Day: 21.2 Hours

Environment

Temp: 187 °C

Axial Tilt: 36.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Gas Giant

Semi-Major Axis: 6.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 345.5

Radius: 14.6

Gravity: 1.62 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 4.91 AU - 7.35 AU

Year: 5410 Days

Day: 6.6 Hours

Environment

Temp: -137 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 102,292,054 km

• M1: 205,996 km (0.103 R)
• M2: 745,596 km (0.111 R)
• M3: 3,325,411 km (0.105 R)
• M4: 3,904,804 km (0.102 R)
• M5: 4,481,204 km (0.047 R)
• M6: 5,479,471 km (0.114 R)
• M7: 6,175,699 km (0.105 R)
• M8: 7,025,116 km (0.114 R)
• M9: 8,194,971 km (0.085 R)
• M10: 9,647,567 km (0.041 R)
• M11: 10,919,897 km (0.105 R)
• M12: 12,676,325 km (0.093 R)
• M13: 16,629,599 km (0.118 R)
• M14: 19,702,488 km (0.081 R)
• M15: 20,673,977 km (0.037 R)

Planet 3 - Ice Giant

Semi-Major Axis: 20.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 110.3

Radius: 4.3

Gravity: 5.97 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 15.36 AU - 24.74 AU

Year: 32001 Days

Day: 23.2 Hours

Environment

Temp: -190 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 102,292,054 km

• M1: 61,036 km (0.11 R)
• M2: 198,965 km (0.11 R)
• M3: 1,013,825 km (0.107 R)
• M4: 1,565,841 km (0.103 R)
• M5: 1,907,373 km (0.116 R)
• M6: 2,563,210 km (0.094 R)
• M7: 3,756,403 km (0.07 R)
• M8: 4,905,763 km (0.079 R)
• M9: 5,382,681 km (0.108 R)
• M10: 7,253,552 km (0.108 R)
• M11: 8,524,087 km (0.116 R)
• M12: 13,277,709 km (0.115 R)
• M13: 24,305,316 km (0.099 R)
• M14: 25,982,906 km (0.112 R)
• M15: 38,739,715 km (0.048 R)
• M16: 44,975,852 km (0.095 R)

Planet 4 - Ice Giant

Semi-Major Axis: 20.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 615.4

Radius: 4.7

Gravity: 27.86 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 20.22 AU - 20.62 AU

Year: 32891 Days

Day: 19.9 Hours

Environment

Temp: -197 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 102,292,054 km

• M1: 58,642 km (0.073 R)
• M2: 410,497 km (0.105 R)
• M3: 1,385,276 km (0.077 R)
• M4: 3,377,172 km (0.087 R)
• M5: 3,535,596 km (0.115 R)
• M6: 4,220,156 km (0.108 R)
• M7: 5,070,769 km (0.107 R)
• M8: 5,712,544 km (0.084 R)
• M9: 7,104,552 km (0.102 R)
• M10: 10,139,893 km (0.101 R)
• M11: 10,740,529 km (0.07 R)
• M12: 13,460,966 km (0.103 R)
• M13: 15,889,687 km (0.055 R)
• M14: 17,820,697 km (0.103 R)
• M15: 18,012,332 km (0.08 R)
• M16: 22,585,539 km (0.113 R)
• M17: 25,017,850 km (0.046 R)
• M18: 34,675,590 km (0.065 R)
• M19: 35,124,533 km (0.042 R)
• M20: 38,535,813 km (0.098 R)
• M21: 41,991,823 km (0.041 R)
• M22: 56,633,266 km (0.04 R)
• M23: 74,338,623 km (0.114 R)
• M24: 75,835,798 km (0.053 R)
• M25: 76,087,272 km (0.098 R)
• M26: 78,632,680 km (0.088 R)
• M27: 83,624,163 km (0.056 R)
• M28: 99,556,485 km (0.063 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: 270 - 18,920 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit