🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 4.48 AU - 4.66 AU

Year: 3482 Days

Day: 45.9 Hours

Environment

Temp: -125 °C

Axial Tilt: 46.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 98,590,035 km

• M1: 158,125 km (0.103 R)

Asteroid Belt

Center: 9.05 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Ice Giant

Semi-Major Axis: 13.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 496.1

Radius: 3.6

Gravity: 38.28 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 10.68 AU - 16.36 AU

Year: 17720 Days

Day: 22 Hours

Environment

Temp: -181 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 98,590,035 km

• M1: 48,171 km (0.103 R)
• M2: 173,833 km (0.057 R)
• M3: 388,206 km (0.101 R)
• M4: 533,765 km (0.048 R)
• M5: 697,276 km (0.111 R)
• M6: 948,600 km (0.101 R)
• M7: 1,340,547 km (0.094 R)
• M8: 1,814,323 km (0.073 R)
• M9: 2,699,344 km (0.099 R)
• M10: 4,229,132 km (0.085 R)
• M11: 4,812,115 km (0.081 R)
• M12: 6,710,362 km (0.098 R)
• M13: 6,923,988 km (0.064 R)
• M14: 11,106,445 km (0.067 R)
• M15: 12,850,008 km (0.073 R)
• M16: 13,047,029 km (0.114 R)
• M17: 13,447,053 km (0.108 R)
• M18: 14,341,798 km (0.042 R)
• M19: 15,794,693 km (0.042 R)
• M20: 20,025,470 km (0.119 R)
• M21: 21,189,940 km (0.049 R)
• M22: 21,373,048 km (0.099 R)
• M23: 23,457,096 km (0.113 R)
• M24: 25,362,673 km (0.061 R)
• M25: 27,585,997 km (0.086 R)
• M26: 34,520,905 km (0.107 R)
• M27: 39,001,062 km (0.098 R)
• M28: 42,241,801 km (0.096 R)
• M29: 42,531,871 km (0.091 R)
• M30: 45,353,586 km (0.076 R)
• M31: 47,981,722 km (0.118 R)
• M32: 49,413,373 km (0.07 R)
• M33: 52,028,344 km (0.082 R)
• M34: 53,878,720 km (0.062 R)
• M35: 55,078,944 km (0.106 R)
• M36: 57,000,529 km (0.076 R)
• M37: 62,092,691 km (0.078 R)
• M38: 62,844,121 km (0.041 R)

Planet 3 - Ice Giant

Semi-Major Axis: 17.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 889

Radius: 6.8

Gravity: 19.23 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 16.37 AU - 18.45 AU

Year: 25894 Days

Day: 19.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 44.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 98,590,035 km

• M1: 84,523 km (0.119 R)
• M2: 354,846 km (0.094 R)
• M3: 1,009,935 km (0.12 R)
• M4: 1,252,134 km (0.118 R)
• M5: 1,698,833 km (0.059 R)
• M6: 3,466,033 km (0.067 R)
• M7: 4,164,805 km (0.093 R)
• M8: 4,953,784 km (0.112 R)
• M9: 5,882,936 km (0.09 R)
• M10: 6,294,779 km (0.079 R)
• M11: 6,973,505 km (0.102 R)
• M12: 7,330,595 km (0.087 R)
• M13: 10,708,365 km (0.08 R)
• M14: 11,253,051 km (0.098 R)
• M15: 13,618,044 km (0.095 R)
• M16: 15,000,178 km (0.045 R)
• M17: 19,204,926 km (0.097 R)
• M18: 23,903,645 km (0.116 R)
• M19: 31,331,928 km (0.069 R)
• M20: 35,490,000 km (0.11 R)
• M21: 38,562,591 km (0.069 R)
• M22: 38,879,290 km (0.096 R)
• M23: 42,646,912 km (0.051 R)
• M24: 52,047,642 km (0.058 R)
• M25: 58,260,891 km (0.069 R)
• M26: 60,579,209 km (0.083 R)
• M27: 79,318,137 km (0.064 R)
• M28: 82,687,530 km (0.106 R)
• M29: 86,692,265 km (0.114 R)
• M30: 94,510,400 km (0.07 R)
• M31: 98,000,219 km (0.106 R)

Kuiper Belt

Range: 30.8 - 47.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 451 - 18,542 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit