🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.23 AU - 1.95 AU

Year: 772 Days

Day: 36 Hours

Environment

Temp: -67 °C

Axial Tilt: 14.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 2.4 AU - 2.78 AU

Year: 1605 Days

Day: 39.7 Hours

Environment

Temp: -113 °C

Axial Tilt: 6.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.59 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 251.9

Radius: 15

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 6.52 AU - 6.66 AU

Year: 6513 Days

Day: 13.1 Hours

Environment

Temp: -164 °C

Axial Tilt: 44.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 88,273,602 km

• M1: 224,546 km (0.069 R)
• M2: 376,239 km (0.033 R)
• M3: 481,556 km (0.1 R)
• M4: 671,246 km (0.113 R)
• M5: 866,770 km (0.112 R)
• M6: 984,504 km (0.094 R)
• M7: 1,095,804 km (0.071 R)
• M8: 1,998,029 km (0.085 R)
• M9: 2,375,465 km (0.105 R)
• M10: 2,564,257 km (0.104 R)
• M11: 2,704,730 km (0.085 R)
• M12: 2,957,101 km (0.087 R)
• M13: 3,086,204 km (0.093 R)
• M14: 3,446,436 km (0.075 R)
• M15: 3,681,155 km (0.072 R)
• M16: 3,860,672 km (0.066 R)
• M17: 4,104,666 km (0.084 R)
• M18: 4,228,533 km (0.034 R)
• M19: 4,395,784 km (0.081 R)
• M20: 4,650,848 km (0.054 R)
• M21: 5,242,807 km (0.081 R)
• M22: 5,468,101 km (0.101 R)
• M23: 5,627,872 km (0.077 R)
• M24: 5,789,138 km (0.053 R)
• M25: 6,092,672 km (0.073 R)
• M26: 6,545,954 km (0.112 R)
• M27: 7,334,335 km (0.107 R)
• M28: 7,510,711 km (0.119 R)
• M29: 7,714,164 km (0.101 R)
• M30: 8,100,575 km (0.037 R)
• M31: 8,493,419 km (0.099 R)
• M32: 9,189,199 km (0.096 R)
• M33: 9,516,519 km (0.109 R)
• M34: 10,070,779 km (0.107 R)
• M35: 10,778,227 km (0.098 R)
• M36: 10,892,969 km (0.091 R)
• M37: 11,123,649 km (0.118 R)
• M38: 11,297,631 km (0.071 R)
• M39: 11,501,832 km (0.093 R)
• M40: 12,062,376 km (0.068 R)
• M41: 12,211,375 km (0.09 R)
• M42: 12,904,761 km (0.05 R)
• M43: 13,922,027 km (0.108 R)
• M44: 14,141,038 km (0.051 R)
• M45: 14,235,285 km (0.057 R)
• M46: 14,329,830 km (0.051 R)
• M47: 15,967,478 km (0.108 R)
• M48: 16,958,415 km (0.09 R)
• M49: 17,058,645 km (0.115 R)
• M50: 17,394,044 km (0.085 R)
• M51: 17,935,289 km (0.114 R)
• M52: 18,482,069 km (0.095 R)
• M53: 18,999,827 km (0.057 R)
• M54: 19,347,493 km (0.089 R)
• M55: 19,522,223 km (0.107 R)
• M56: 19,697,402 km (0.033 R)
• M57: 19,943,491 km (0.066 R)
• M58: 20,902,562 km (0.067 R)
• M59: 21,514,119 km (0.042 R)
• M60: 21,695,132 km (0.027 R)
• M61: 21,840,242 km (0.04 R)
• M62: 23,532,792 km (0.051 R)
• M63: 23,644,691 km (0.084 R)
• M64: 24,018,836 km (0.091 R)
• M65: 24,545,869 km (0.114 R)
• M66: 24,697,262 km (0.053 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 695.5

Radius: 5.9

Gravity: 19.98 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 15.09 AU - 17.05 AU

Year: 24802 Days

Day: 24.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 88,273,602 km

• M1: 251,923 km (0.103 R)
• M2: 401,371 km (0.058 R)
• M3: 486,642 km (0.118 R)
• M4: 859,889 km (0.083 R)
• M5: 972,087 km (0.066 R)
• M6: 1,210,995 km (0.087 R)
• M7: 1,535,024 km (0.041 R)
• M8: 2,375,913 km (0.095 R)
• M9: 3,423,697 km (0.117 R)
• M10: 4,644,116 km (0.088 R)
• M11: 5,044,440 km (0.102 R)
• M12: 7,091,537 km (0.054 R)
• M13: 7,378,017 km (0.059 R)
• M14: 7,551,701 km (0.115 R)
• M15: 8,259,897 km (0.063 R)
• M16: 8,319,886 km (0.103 R)
• M17: 8,380,024 km (0.077 R)
• M18: 10,508,502 km (0.058 R)
• M19: 13,141,275 km (0.116 R)
• M20: 13,634,350 km (0.106 R)
• M21: 14,349,278 km (0.102 R)
• M22: 14,493,790 km (0.083 R)
• M23: 15,889,837 km (0.112 R)
• M24: 17,328,370 km (0.079 R)
• M25: 17,405,263 km (0.089 R)
• M26: 17,636,542 km (0.109 R)
• M27: 17,946,359 km (0.096 R)
• M28: 18,887,030 km (0.1 R)
• M29: 19,204,028 km (0.082 R)
• M30: 19,602,856 km (0.08 R)
• M31: 20,165,793 km (0.113 R)
• M32: 21,720,414 km (0.105 R)
• M33: 21,969,345 km (0.105 R)
• M34: 23,228,361 km (0.106 R)
• M35: 23,823,910 km (0.062 R)
• M36: 24,597,031 km (0.109 R)
• M37: 24,683,349 km (0.094 R)
• M38: 27,054,027 km (0.083 R)
• M39: 27,590,784 km (0.082 R)
• M40: 28,402,203 km (0.06 R)
• M41: 33,624,665 km (0.057 R)
• M42: 34,008,832 km (0.104 R)
• M43: 34,105,023 km (0.118 R)
• M44: 34,587,776 km (0.118 R)
• M45: 35,657,700 km (0.085 R)
• M46: 35,853,374 km (0.043 R)
• M47: 37,730,229 km (0.079 R)
• M48: 38,129,505 km (0.112 R)
• M49: 40,044,657 km (0.074 R)
• M50: 41,578,634 km (0.099 R)
• M51: 41,681,557 km (0.054 R)
• M52: 43,235,879 km (0.095 R)
• M53: 43,340,298 km (0.109 R)
• M54: 43,444,568 km (0.118 R)
• M55: 43,549,137 km (0.109 R)
• M56: 44,282,615 km (0.101 R)
• M57: 47,687,912 km (0.104 R)
• M58: 48,769,205 km (0.118 R)
• M59: 48,877,813 km (0.106 R)
• M60: 53,286,313 km (0.08 R)
• M61: 53,958,456 km (0.076 R)
• M62: 54,746,238 km (0.104 R)
• M63: 55,424,366 km (0.092 R)
• M64: 56,333,023 km (0.095 R)
• M65: 57,017,732 km (0.074 R)
• M66: 57,590,393 km (0.073 R)
• M67: 58,972,677 km (0.12 R)
• M68: 60,249,196 km (0.091 R)
• M69: 61,300,420 km (0.115 R)
• M70: 61,417,705 km (0.12 R)
• M71: 62,122,311 km (0.083 R)
• M72: 62,475,661 km (0.072 R)
• M73: 63,658,232 km (0.1 R)
• M74: 64,371,365 km (0.102 R)
• M75: 65,206,570 km (0.111 R)
• M76: 66,285,769 km (0.073 R)
• M77: 68,583,443 km (0.078 R)
• M78: 69,436,600 km (0.081 R)
• M79: 69,680,893 km (0.066 R)
• M80: 72,016,864 km (0.077 R)
• M81: 73,380,897 km (0.08 R)
• M82: 76,891,211 km (0.088 R)
• M83: 77,523,711 km (0.111 R)
• M84: 78,412,322 km (0.072 R)
• M85: 78,666,788 km (0.074 R)
• M86: 81,741,922 km (0.04 R)
• M87: 82,516,839 km (0.051 R)
• M88: 83,683,852 km (0.055 R)
• M89: 84,986,850 km (0.072 R)
• M90: 86,559,273 km (0.098 R)
• M91: 88,009,175 km (0.107 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 316 - 18,468 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit