🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.31 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 406

Radius: 13.4

Gravity: 2.26 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.49 AU - 0.73 AU

Year: 318 Days

Day: 7.1 Hours

Environment

Temp: -141 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 35,963,177 km

• M1: 167,250 km (0.101 R)
• M2: 251,025 km (0.049 R)
• M3: 365,168 km (0.1 R)
• M4: 457,470 km (0.051 R)
• M5: 616,194 km (0.116 R)
• M6: 768,185 km (0.04 R)
• M7: 861,085 km (0.094 R)
• M8: 954,734 km (0.113 R)
• M9: 1,048,831 km (0.093 R)
• M10: 1,157,289 km (0.119 R)
• M11: 1,308,383 km (0.054 R)
• M12: 1,462,469 km (0.068 R)
• M13: 1,758,972 km (0.078 R)
• M14: 1,881,492 km (0.087 R)
• M15: 1,966,314 km (0.119 R)
• M16: 2,093,772 km (0.106 R)
• M17: 2,294,981 km (0.063 R)
• M18: 2,405,384 km (0.073 R)
• M19: 2,591,783 km (0.111 R)
• M20: 2,727,169 km (0.072 R)
• M21: 2,854,627 km (0.028 R)
• M22: 2,953,062 km (0.117 R)
• M23: 3,057,780 km (0.058 R)
• M24: 3,147,838 km (0.073 R)
• M25: 3,522,581 km (0.037 R)
• M26: 3,617,127 km (0.069 R)
• M27: 3,706,886 km (0.088 R)
• M28: 3,929,038 km (0.036 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 366.9

Radius: 8.3

Gravity: 5.33 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.25 AU - 1.27 AU

Year: 943 Days

Day: 10.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 35,963,177 km

• M1: 116,387 km (0.112 R)
• M2: 181,761 km (0.076 R)
• M3: 290,220 km (0.038 R)
• M4: 389,702 km (0.089 R)
• M5: 442,511 km (0.067 R)
• M6: 627,264 km (0.034 R)
• M7: 681,119 km (0.107 R)
• M8: 836,850 km (0.087 R)
• M9: 936,034 km (0.032 R)
• M10: 1,016,069 km (0.115 R)
• M11: 1,158,785 km (0.102 R)
• M12: 1,392,008 km (0.046 R)
• M13: 1,504,207 km (0.105 R)
• M14: 1,585,289 km (0.075 R)
• M15: 1,653,954 km (0.036 R)
• M16: 1,737,878 km (0.09 R)
• M17: 1,880,744 km (0.085 R)
• M18: 2,208,962 km (0.048 R)
• M19: 2,309,342 km (0.118 R)
• M20: 2,364,095 km (0.063 R)
• M21: 2,466,869 km (0.082 R)
• M22: 2,571,288 km (0.111 R)
• M23: 2,718,193 km (0.09 R)
• M24: 2,809,298 km (0.106 R)
• M25: 2,909,978 km (0.07 R)
• M26: 3,020,381 km (0.111 R)
• M27: 3,080,370 km (0.052 R)
• M28: 3,158,161 km (0.085 R)
• M29: 3,289,208 km (0.117 R)
• M30: 3,368,794 km (0.112 R)
• M31: 3,502,834 km (0.113 R)
• M32: 3,702,547 km (0.098 R)
• M33: 3,803,825 km (0.11 R)
• M34: 4,009,223 km (0.048 R)
• M35: 4,103,769 km (0.115 R)
• M36: 4,170,489 km (0.089 R)
• M37: 4,256,658 km (0.082 R)
• M38: 4,430,939 km (0.12 R)
• M39: 4,499,306 km (0.117 R)
• M40: 4,568,121 km (0.034 R)
• M41: 4,686,901 km (0.027 R)
• M42: 4,907,109 km (0.087 R)
• M43: 5,089,918 km (0.114 R)
• M44: 5,213,037 km (0.057 R)
• M45: 5,326,881 km (0.062 R)
• M46: 5,493,683 km (0.091 R)
• M47: 5,546,191 km (0.112 R)
• M48: 5,620,093 km (0.026 R)
• M49: 5,726,158 km (0.119 R)
• M50: 6,037,321 km (0.103 R)
• M51: 6,102,396 km (0.12 R)
• M52: 6,178,691 km (0.12 R)
• M53: 6,387,231 km (0.071 R)
• M54: 6,754,942 km (0.118 R)
• M55: 6,845,150 km (0.088 R)
• M56: 6,947,026 km (0.08 R)
• M57: 7,061,019 km (0.034 R)
• M58: 7,267,465 km (0.119 R)
• M59: 7,499,341 km (0.072 R)
• M60: 7,604,509 km (0.103 R)
• M61: 7,875,430 km (0.09 R)
• M62: 7,946,639 km (0.102 R)
• M63: 8,017,997 km (0.08 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 236.9

Radius: 6.9

Gravity: 4.98 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 5.16 AU - 7.84 AU

Year: 11051 Days

Day: 21.1 Hours

Environment

Temp: -227 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 35,963,177 km

• M1: 102,475 km (0.103 R)
• M2: 383,719 km (0.109 R)
• M3: 511,176 km (0.094 R)
• M4: 561,291 km (0.078 R)
• M5: 1,054,515 km (0.076 R)
• M6: 1,186,461 km (0.088 R)
• M7: 1,359,246 km (0.071 R)
• M8: 1,412,653 km (0.034 R)
• M9: 1,558,660 km (0.085 R)
• M10: 1,671,307 km (0.084 R)
• M11: 1,748,051 km (0.102 R)
• M12: 1,945,072 km (0.094 R)
• M13: 2,046,349 km (0.098 R)
• M14: 2,170,067 km (0.105 R)
• M15: 2,275,234 km (0.078 R)
• M16: 2,425,131 km (0.1 R)
• M17: 2,578,469 km (0.084 R)
• M18: 4,409,996 km (0.095 R)
• M19: 4,463,252 km (0.088 R)
• M20: 4,570,514 km (0.085 R)
• M21: 4,897,236 km (0.104 R)
• M22: 5,203,463 km (0.108 R)
• M23: 5,630,864 km (0.103 R)
• M24: 5,805,145 km (0.116 R)
• M25: 6,188,565 km (0.086 R)
• M26: 6,368,381 km (0.094 R)
• M27: 7,135,968 km (0.079 R)
• M28: 7,198,650 km (0.098 R)
• M29: 7,387,741 km (0.079 R)
• M30: 7,482,885 km (0.111 R)
• M31: 8,823,881 km (0.108 R)
• M32: 8,958,668 km (0.087 R)
• M33: 9,128,163 km (0.095 R)
• M34: 9,230,338 km (0.112 R)
• M35: 9,504,701 km (0.067 R)
• M36: 9,608,222 km (0.095 R)
• M37: 9,712,193 km (0.055 R)
• M38: 10,096,510 km (0.113 R)
• M39: 10,628,630 km (0.105 R)
• M40: 11,097,020 km (0.042 R)
• M41: 11,279,081 km (0.112 R)
• M42: 11,609,244 km (0.091 R)
• M43: 11,719,946 km (0.056 R)
• M44: 12,429,489 km (0.076 R)
• M45: 12,542,734 km (0.109 R)
• M46: 12,732,275 km (0.054 R)
• M47: 13,616,697 km (0.114 R)
• M48: 13,694,488 km (0.056 R)
• M49: 15,484,726 km (0.114 R)
• M50: 16,303,625 km (0.1 R)
• M51: 16,386,352 km (0.104 R)
• M52: 16,969,036 km (0.09 R)
• M53: 17,898,188 km (0.098 R)
• M54: 19,410,324 km (0.099 R)
• M55: 19,629,634 km (0.075 R)
• M56: 19,893,974 km (0.05 R)
• M57: 19,938,105 km (0.088 R)
• M58: 20,292,652 km (0.094 R)
• M59: 20,604,564 km (0.057 R)
• M60: 20,738,603 km (0.078 R)
• M61: 21,142,817 km (0.096 R)
• M62: 21,187,995 km (0.088 R)
• M63: 21,413,738 km (0.105 R)
• M64: 22,739,475 km (0.086 R)
• M65: 23,388,879 km (0.088 R)
• M66: 23,715,900 km (0.098 R)
• M67: 24,327,157 km (0.059 R)
• M68: 24,705,939 km (0.091 R)
• M69: 24,991,222 km (0.116 R)
• M70: 25,086,665 km (0.089 R)
• M71: 25,277,702 km (0.085 R)
• M72: 25,373,444 km (0.049 R)
• M73: 25,853,953 km (0.102 R)
• M74: 25,998,614 km (0.079 R)
• M75: 27,166,076 km (0.092 R)
• M76: 27,313,130 km (0.089 R)
• M77: 27,953,858 km (0.091 R)
• M78: 28,999,098 km (0.069 R)
• M79: 29,551,713 km (0.056 R)
• M80: 29,854,649 km (0.055 R)
• M81: 30,820,602 km (0.112 R)
• M82: 30,974,090 km (0.094 R)
• M83: 31,693,506 km (0.099 R)
• M84: 32,314,636 km (0.099 R)
• M85: 32,574,637 km (0.038 R)
• M86: 32,992,015 km (0.09 R)
• M87: 34,520,008 km (0.041 R)
• M88: 34,732,586 km (0.099 R)
• M89: 35,105,534 km (0.109 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 376 - 20,313 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit