🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 2.23 AU - 2.35 AU

Year: 1229 Days

Day: 25 Hours

Environment

Temp: -62 °C

Axial Tilt: 48.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 2.28 AU - 2.88 AU

Year: 1470 Days

Day: 36.8 Hours

Environment

Temp: -85 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Ice Giant

Semi-Major Axis: 16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 840.3

Radius: 3.8

Gravity: 58.19 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 15.54 AU - 16.46 AU

Year: 22705 Days

Day: 16.1 Hours

Environment

Temp: -197 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 58,274,849 km

• M1: 65,524 km (0.055 R)
• M2: 474,824 km (0.111 R)
• M3: 1,097,300 km (0.11 R)
• M4: 1,241,662 km (0.088 R)
• M5: 1,771,688 km (0.045 R)
• M6: 2,119,802 km (0.074 R)
• M7: 2,635,765 km (0.101 R)
• M8: 2,950,220 km (0.11 R)
• M9: 3,560,130 km (0.117 R)
• M10: 4,044,378 km (0.109 R)
• M11: 4,215,219 km (0.074 R)
• M12: 4,498,408 km (0.117 R)
• M13: 5,063,589 km (0.098 R)
• M14: 6,108,530 km (0.106 R)
• M15: 6,288,197 km (0.112 R)
• M16: 6,944,483 km (0.088 R)
• M17: 7,339,571 km (0.084 R)
• M18: 8,670,393 km (0.073 R)
• M19: 8,840,337 km (0.119 R)
• M20: 11,389,185 km (0.119 R)
• M21: 12,007,623 km (0.089 R)
• M22: 14,626,483 km (0.096 R)
• M23: 16,977,414 km (0.068 R)
• M24: 18,521,114 km (0.107 R)
• M25: 23,599,214 km (0.115 R)
• M26: 26,692,449 km (0.105 R)
• M27: 29,531,816 km (0.119 R)
• M28: 30,304,340 km (0.081 R)
• M29: 33,807,772 km (0.072 R)
• M30: 34,652,851 km (0.079 R)
• M31: 37,422,057 km (0.073 R)
• M32: 43,726,560 km (0.107 R)
• M33: 44,059,116 km (0.116 R)
• M34: 48,715,649 km (0.099 R)
• M35: 56,988,561 km (0.116 R)
• M36: 62,501,841 km (0.072 R)
• M37: 63,987,198 km (0.075 R)
• M38: 68,808,139 km (0.07 R)
• M39: 70,848,056 km (0.116 R)
• M40: 77,695,300 km (0.103 R)
• M41: 77,938,995 km (0.048 R)
• M42: 78,918,711 km (0.108 R)
• M43: 82,159,599 km (0.092 R)
• M44: 83,174,322 km (0.099 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 184.7

Radius: 6.4

Gravity: 4.51 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 13.11 AU - 21.75 AU

Year: 25816 Days

Day: 18.7 Hours

Environment

Temp: -201 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 58,274,849 km

• M1: 87,814 km (0.096 R)
• M2: 531,372 km (0.096 R)
• M3: 1,056,011 km (0.093 R)
• M4: 1,796,521 km (0.09 R)
• M5: 3,974,217 km (0.119 R)
• M6: 4,299,443 km (0.102 R)
• M7: 5,207,801 km (0.03 R)
• M8: 5,930,808 km (0.104 R)
• M9: 9,604,183 km (0.103 R)
• M10: 12,338,084 km (0.05 R)
• M11: 14,493,042 km (0.072 R)
• M12: 15,622,954 km (0.093 R)
• M13: 18,297,465 km (0.093 R)
• M14: 18,784,705 km (0.112 R)
• M15: 27,168,619 km (0.118 R)
• M16: 27,909,278 km (0.105 R)
• M17: 32,520,034 km (0.117 R)
• M18: 33,475,366 km (0.043 R)
• M19: 35,316,617 km (0.042 R)
• M20: 35,818,817 km (0.065 R)
• M21: 42,503,897 km (0.118 R)
• M22: 47,343,837 km (0.025 R)
• M23: 49,503,581 km (0.088 R)
• M24: 53,192,814 km (0.083 R)

Kuiper Belt

Range: 30.9 - 50.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 209 - 18,040 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit