🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.79 AU - 0.91 AU

Year: 342 Days

Day: 28.8 Hours

Environment

Temp: -48 °C

Axial Tilt: 48.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Ice Giant

Semi-Major Axis: 13.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 678.9

Radius: 4.4

Gravity: 35.07 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 11.6 AU - 14.8 AU

Year: 20936 Days

Day: 22.9 Hours

Environment

Temp: -203 °C

Axial Tilt: 46.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 72,862,172 km

• M1: 54,902 km (0.035 R)
• M2: 273,764 km (0.08 R)
• M3: 652,247 km (0.052 R)
• M4: 1,148,762 km (0.057 R)
• M5: 1,627,475 km (0.12 R)
• M6: 1,844,991 km (0.107 R)
• M7: 2,123,093 km (0.057 R)
• M8: 2,940,795 km (0.055 R)
• M9: 3,640,763 km (0.094 R)
• M10: 4,514,864 km (0.062 R)
• M11: 5,019,308 km (0.087 R)
• M12: 5,208,399 km (0.082 R)
• M13: 6,803,711 km (0.117 R)
• M14: 7,224,380 km (0.034 R)
• M15: 8,644,363 km (0.07 R)
• M16: 8,916,183 km (0.076 R)
• M17: 10,180,285 km (0.025 R)
• M18: 16,270,414 km (0.092 R)
• M19: 16,601,325 km (0.095 R)
• M20: 16,936,723 km (0.056 R)
• M21: 17,191,189 km (0.068 R)
• M22: 21,717,422 km (0.108 R)
• M23: 22,017,815 km (0.036 R)
• M24: 22,935,598 km (0.118 R)
• M25: 23,666,982 km (0.08 R)
• M26: 25,175,975 km (0.048 R)
• M27: 35,736,089 km (0.093 R)
• M28: 37,862,323 km (0.119 R)
• M29: 38,151,945 km (0.113 R)
• M30: 38,735,825 km (0.108 R)
• M31: 39,921,389 km (0.061 R)
• M32: 42,520,502 km (0.096 R)
• M33: 43,781,911 km (0.081 R)
• M34: 44,261,223 km (0.11 R)
• M35: 55,525,494 km (0.082 R)
• M36: 63,531,373 km (0.113 R)

Planet 3 - Ice Giant

Semi-Major Axis: 13.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 515.4

Radius: 3.1

Gravity: 53.63 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 11.11 AU - 15.85 AU

Year: 21606 Days

Day: 18.4 Hours

Environment

Temp: -198 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 72,862,172 km

• M1: 38,895 km (0.103 R)
• M2: 161,267 km (0.104 R)
• M3: 284,386 km (0.11 R)
• M4: 409,150 km (0.117 R)
• M5: 656,735 km (0.038 R)
• M6: 1,057,956 km (0.097 R)
• M7: 2,800,921 km (0.097 R)
• M8: 3,003,028 km (0.104 R)
• M9: 3,134,225 km (0.062 R)
• M10: 3,757,300 km (0.037 R)
• M11: 4,034,505 km (0.06 R)
• M12: 4,325,174 km (0.082 R)
• M13: 5,909,714 km (0.086 R)
• M14: 8,092,198 km (0.086 R)
• M15: 10,043,702 km (0.118 R)
• M16: 11,315,583 km (0.118 R)
• M17: 12,896,234 km (0.113 R)
• M18: 14,173,949 km (0.034 R)
• M19: 14,321,004 km (0.102 R)
• M20: 15,301,319 km (0.107 R)
• M21: 15,847,202 km (0.097 R)
• M22: 19,945,585 km (0.107 R)
• M23: 20,785,278 km (0.072 R)
• M24: 21,454,429 km (0.107 R)
• M25: 24,065,959 km (0.111 R)
• M26: 25,447,645 km (0.105 R)
• M27: 27,106,685 km (0.088 R)
• M28: 27,675,307 km (0.051 R)
• M29: 40,044,508 km (0.114 R)
• M30: 42,740,560 km (0.08 R)
• M31: 42,893,898 km (0.063 R)
• M32: 45,875,384 km (0.07 R)
• M33: 46,197,019 km (0.062 R)
• M34: 54,916,331 km (0.108 R)
• M35: 60,331,924 km (0.108 R)
• M36: 62,870,899 km (0.094 R)
• M37: 64,066,335 km (0.087 R)
• M38: 66,708,533 km (0.041 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 308 - 19,705 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit