🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 2.1 AU - 2.12 AU

Year: 1125 Days

Day: 21 Hours

Environment

Temp: -63 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,894,818 km

• M1: 366,216 km (0.06 R)

Asteroid Belt

Center: 8.28 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Ice Giant

Semi-Major Axis: 14.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 608.9

Radius: 6.4

Gravity: 14.87 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 14.21 AU - 14.67 AU

Year: 20143 Days

Day: 17.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 154.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 82,894,818 km

• M1: 177,273 km (0.068 R)
• M2: 459,714 km (0.092 R)
• M3: 789,129 km (0.108 R)
• M4: 1,415,345 km (0.104 R)
• M5: 1,852,022 km (0.086 R)
• M6: 2,889,932 km (0.098 R)
• M7: 3,337,080 km (0.084 R)
• M8: 4,849,813 km (0.112 R)
• M9: 5,289,930 km (0.111 R)
• M10: 7,510,112 km (0.076 R)
• M11: 8,099,079 km (0.092 R)
• M12: 8,612,948 km (0.102 R)
• M13: 12,632,493 km (0.104 R)
• M14: 14,629,774 km (0.107 R)
• M15: 15,007,359 km (0.107 R)
• M16: 15,546,959 km (0.104 R)
• M17: 16,179,159 km (0.083 R)
• M18: 16,746,434 km (0.056 R)
• M19: 19,148,527 km (0.09 R)
• M20: 19,418,701 km (0.106 R)
• M21: 20,619,374 km (0.073 R)
• M22: 20,998,604 km (0.102 R)
• M23: 29,834,453 km (0.058 R)
• M24: 30,076,353 km (0.088 R)
• M25: 37,534,106 km (0.078 R)
• M26: 38,241,704 km (0.113 R)
• M27: 42,982,161 km (0.069 R)
• M28: 45,492,862 km (0.109 R)
• M29: 48,766,662 km (0.086 R)
• M30: 51,322,542 km (0.046 R)
• M31: 52,545,354 km (0.117 R)
• M32: 58,194,619 km (0.055 R)
• M33: 69,189,763 km (0.056 R)
• M34: 71,543,087 km (0.045 R)

Planet 3 - Ice Giant

Semi-Major Axis: 15.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 722.7

Radius: 6

Gravity: 20.08 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 15.26 AU - 15.5 AU

Year: 22142 Days

Day: 22.8 Hours

Environment

Temp: -202 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 82,894,818 km

• M1: 76,445 km (0.104 R)
• M2: 433,235 km (0.114 R)
• M3: 1,177,186 km (0.069 R)
• M4: 2,200,734 km (0.043 R)
• M5: 2,470,908 km (0.12 R)
• M6: 2,788,504 km (0.101 R)
• M7: 3,445,987 km (0.119 R)
• M8: 3,686,690 km (0.079 R)
• M9: 4,101,974 km (0.109 R)
• M10: 5,025,292 km (0.057 R)
• M11: 6,751,651 km (0.11 R)
• M12: 7,571,447 km (0.086 R)
• M13: 7,876,029 km (0.118 R)
• M14: 8,950,590 km (0.096 R)
• M15: 9,406,714 km (0.091 R)
• M16: 10,365,188 km (0.106 R)
• M17: 13,629,563 km (0.117 R)
• M18: 15,251,503 km (0.099 R)
• M19: 16,570,507 km (0.096 R)
• M20: 17,608,417 km (0.08 R)
• M21: 18,143,230 km (0.098 R)
• M22: 20,391,536 km (0.066 R)
• M23: 20,586,911 km (0.102 R)
• M24: 20,783,632 km (0.066 R)
• M25: 23,993,554 km (0.08 R)
• M26: 26,115,899 km (0.108 R)
• M27: 29,591,805 km (0.112 R)
• M28: 32,293,094 km (0.094 R)
• M29: 39,377,152 km (0.086 R)
• M30: 40,598,917 km (0.062 R)
• M31: 46,073,900 km (0.12 R)
• M32: 52,936,852 km (0.092 R)
• M33: 59,052,712 km (0.097 R)
• M34: 60,853,871 km (0.117 R)
• M35: 61,870,239 km (0.078 R)
• M36: 63,104,870 km (0.078 R)
• M37: 64,776,177 km (0.066 R)
• M38: 66,048,956 km (0.119 R)
• M39: 79,948,992 km (0.089 R)
• M40: 81,167,765 km (0.067 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 275 - 13,850 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit