🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.6 AU - 0.96 AU

Year: 247 Days

Day: 25.6 Hours

Environment

Temp: 110 °C

Axial Tilt: 102.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 4.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 4.32 AU - 4.56 AU

Year: 3351 Days

Day: 27.3 Hours

Environment

Temp: -122 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 7.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 717.1

Radius: 9.9

Gravity: 7.32 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 5.74 AU - 8.82 AU

Year: 7035 Days

Day: 9.9 Hours

Environment

Temp: -160 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 97,817,277 km

• M1: 123,119 km (0.094 R)
• M2: 737,218 km (0.094 R)
• M3: 1,098,348 km (0.095 R)
• M4: 2,051,286 km (0.068 R)
• M5: 2,399,550 km (0.1 R)
• M6: 2,925,835 km (0.072 R)
• M7: 3,325,710 km (0.085 R)
• M8: 4,107,359 km (0.055 R)
• M9: 5,303,993 km (0.059 R)
• M10: 7,044,564 km (0.1 R)
• M11: 10,325,095 km (0.098 R)
• M12: 11,256,492 km (0.116 R)
• M13: 11,665,044 km (0.085 R)
• M14: 14,686,771 km (0.087 R)
• M15: 15,051,790 km (0.083 R)
• M16: 16,055,143 km (0.117 R)
• M17: 28,756,600 km (0.093 R)
• M18: 29,232,770 km (0.103 R)
• M19: 29,811,116 km (0.117 R)
• M20: 30,298,805 km (0.114 R)
• M21: 32,508,365 km (0.086 R)
• M22: 37,245,980 km (0.079 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 492.1

Radius: 7.9

Gravity: 7.88 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 12.83 AU - 13.51 AU

Year: 17118 Days

Day: 17.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 94.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 97,817,277 km

• M1: 98,286 km (0.057 R)
• M2: 368,759 km (0.116 R)
• M3: 626,665 km (0.072 R)
• M4: 904,469 km (0.092 R)
• M5: 1,318,855 km (0.084 R)
• M6: 1,609,673 km (0.052 R)
• M7: 1,907,822 km (0.102 R)
• M8: 2,660,897 km (0.095 R)
• M9: 4,806,580 km (0.08 R)
• M10: 5,613,062 km (0.113 R)
• M11: 5,913,753 km (0.033 R)
• M12: 6,630,028 km (0.09 R)
• M13: 10,191,654 km (0.109 R)
• M14: 10,869,332 km (0.101 R)
• M15: 11,758,243 km (0.111 R)
• M16: 13,148,456 km (0.061 R)
• M17: 14,857,462 km (0.092 R)
• M18: 17,097,840 km (0.071 R)
• M19: 19,553,938 km (0.085 R)
• M20: 21,498,112 km (0.11 R)
• M21: 22,895,356 km (0.07 R)
• M22: 26,809,883 km (0.119 R)
• M23: 28,317,531 km (0.086 R)
• M24: 29,203,898 km (0.052 R)
• M25: 29,994,672 km (0.076 R)
• M26: 43,774,880 km (0.051 R)
• M27: 45,108,695 km (0.028 R)
• M28: 46,929,151 km (0.099 R)
• M29: 47,391,857 km (0.113 R)
• M30: 48,326,246 km (0.053 R)
• M31: 53,183,389 km (0.053 R)
• M32: 56,248,500 km (0.113 R)
• M33: 61,247,463 km (0.064 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 953.7

Radius: 5.3

Gravity: 33.95 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 14.45 AU - 19.19 AU

Year: 24707 Days

Day: 16 Hours

Environment

Temp: -196 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 97,817,277 km

• M1: 73,153 km (0.111 R)
• M2: 243,396 km (0.069 R)
• M3: 505,042 km (0.113 R)
• M4: 883,675 km (0.082 R)
• M5: 1,164,619 km (0.109 R)
• M6: 1,468,602 km (0.099 R)
• M7: 2,033,035 km (0.037 R)
• M8: 2,401,046 km (0.097 R)
• M9: 3,840,477 km (0.074 R)
• M10: 5,017,363 km (0.077 R)
• M11: 5,345,431 km (0.095 R)
• M12: 5,687,861 km (0.08 R)
• M13: 5,864,386 km (0.072 R)
• M14: 6,753,895 km (0.108 R)
• M15: 8,914,238 km (0.034 R)
• M16: 11,012,198 km (0.081 R)
• M17: 15,629,836 km (0.111 R)
• M18: 16,776,952 km (0.078 R)
• M19: 17,324,780 km (0.099 R)
• M20: 18,649,319 km (0.077 R)
• M21: 19,736,447 km (0.115 R)
• M22: 20,244,182 km (0.066 R)
• M23: 21,180,216 km (0.09 R)
• M24: 22,692,950 km (0.069 R)
• M25: 25,690,891 km (0.106 R)
• M26: 34,172,642 km (0.085 R)
• M27: 37,009,316 km (0.08 R)
• M28: 38,563,638 km (0.116 R)
• M29: 43,828,885 km (0.118 R)
• M30: 48,628,134 km (0.115 R)
• M31: 49,367,597 km (0.107 R)
• M32: 56,161,135 km (0.093 R)
• M33: 56,975,097 km (0.06 R)
• M34: 68,977,633 km (0.096 R)
• M35: 69,210,108 km (0.114 R)
• M36: 73,002,415 km (0.03 R)
• M37: 73,485,915 km (0.105 R)
• M38: 82,036,480 km (0.049 R)
• M39: 88,455,725 km (0.059 R)

Kuiper Belt

Range: 30.6 - 58.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 459 - 12,475 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit