🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.32 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 823.6

Radius: 9.4

Gravity: 9.32 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.57 AU - 0.69 AU

Year: 339 Days

Day: 8.4 Hours

Environment

Temp: -156 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 44,619,898 km

• M1: 117,434 km (0.073 R)
• M2: 211,531 km (0.093 R)
• M3: 274,662 km (0.087 R)
• M4: 342,280 km (0.111 R)
• M5: 432,637 km (0.112 R)
• M6: 542,741 km (0.047 R)
• M7: 641,326 km (0.095 R)
• M8: 719,566 km (0.106 R)
• M9: 781,649 km (0.102 R)
• M10: 886,667 km (0.08 R)
• M11: 1,014,124 km (0.093 R)
• M12: 1,120,638 km (0.082 R)
• M13: 1,212,491 km (0.081 R)
• M14: 1,306,887 km (0.096 R)
• M15: 1,384,229 km (0.111 R)
• M16: 1,448,257 km (0.089 R)
• M17: 1,605,185 km (0.084 R)
• M18: 1,678,039 km (0.111 R)
• M19: 1,741,319 km (0.093 R)
• M20: 1,821,504 km (0.086 R)
• M21: 1,897,649 km (0.077 R)
• M22: 1,974,841 km (0.092 R)
• M23: 2,155,257 km (0.104 R)
• M24: 2,282,564 km (0.092 R)
• M25: 2,388,480 km (0.092 R)
• M26: 2,753,798 km (0.109 R)
• M27: 2,841,612 km (0.1 R)
• M28: 3,143,350 km (0.056 R)
• M29: 3,241,935 km (0.114 R)
• M30: 3,334,836 km (0.066 R)
• M31: 3,489,370 km (0.028 R)
• M32: 3,550,556 km (0.112 R)
• M33: 3,646,299 km (0.115 R)
• M34: 3,889,694 km (0.03 R)
• M35: 3,960,155 km (0.091 R)
• M36: 4,052,457 km (0.084 R)
• M37: 4,145,507 km (0.105 R)
• M38: 4,217,613 km (0.108 R)
• M39: 4,333,850 km (0.117 R)
• M40: 4,554,507 km (0.106 R)
• M41: 4,636,487 km (0.101 R)
• M42: 4,741,355 km (0.056 R)
• M43: 4,809,272 km (0.034 R)
• M44: 4,915,487 km (0.079 R)
• M45: 5,262,255 km (0.061 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 111

Radius: 13.9

Gravity: 0.57 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.69 AU - 0.99 AU

Year: 522 Days

Day: 6.8 Hours

Environment

Temp: -166 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 44,619,898 km

• M1: 174,132 km (0.076 R)
• M2: 277,953 km (0.089 R)
• M3: 374,892 km (0.075 R)
• M4: 463,155 km (0.036 R)
• M5: 563,984 km (0.101 R)
• M6: 658,081 km (0.112 R)
• M7: 778,956 km (0.099 R)
• M8: 942,915 km (0.05 R)
• M9: 1,039,556 km (0.107 R)
• M10: 1,139,936 km (0.085 R)
• M11: 1,247,347 km (0.068 R)
• M12: 1,340,247 km (0.072 R)
• M13: 1,447,060 km (0.117 R)
• M14: 1,545,346 km (0.082 R)
• M15: 1,634,207 km (0.109 R)
• M16: 1,736,981 km (0.111 R)
• M17: 1,858,454 km (0.116 R)
• M18: 2,003,863 km (0.116 R)
• M19: 2,105,889 km (0.085 R)
• M20: 2,244,716 km (0.109 R)
• M21: 2,333,128 km (0.09 R)
• M22: 2,458,940 km (0.103 R)
• M23: 2,633,521 km (0.11 R)
• M24: 2,898,309 km (0.1 R)
• M25: 3,068,402 km (0.038 R)
• M26: 3,216,953 km (0.038 R)
• M27: 3,352,638 km (0.103 R)
• M28: 3,449,278 km (0.117 R)
• M29: 3,598,726 km (0.118 R)

Planet 3 - Ice Giant

Semi-Major Axis: 5.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 334.3

Radius: 7.1

Gravity: 6.63 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 4.87 AU - 6.95 AU

Year: 9745 Days

Day: 21.7 Hours

Environment

Temp: -227 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 44,619,898 km

• M1: 91,554 km (0.114 R)
• M2: 395,537 km (0.118 R)
• M3: 539,749 km (0.099 R)
• M4: 744,549 km (0.099 R)
• M5: 1,241,064 km (0.053 R)
• M6: 1,475,334 km (0.053 R)
• M7: 1,569,282 km (0.105 R)
• M8: 1,985,313 km (0.08 R)
• M9: 2,047,546 km (0.087 R)
• M10: 2,568,446 km (0.075 R)
• M11: 2,751,105 km (0.093 R)
• M12: 3,201,544 km (0.053 R)
• M13: 3,348,599 km (0.096 R)
• M14: 3,523,030 km (0.047 R)
• M15: 3,674,872 km (0.068 R)
• M16: 3,932,928 km (0.115 R)
• M17: 4,686,153 km (0.111 R)
• M18: 4,825,429 km (0.048 R)
• M19: 5,512,382 km (0.105 R)
• M20: 6,693,009 km (0.093 R)
• M21: 7,039,777 km (0.106 R)
• M22: 7,231,262 km (0.116 R)
• M23: 7,981,645 km (0.089 R)
• M24: 8,248,527 km (0.092 R)
• M25: 8,450,485 km (0.107 R)
• M26: 8,688,345 km (0.106 R)
• M27: 8,928,300 km (0.093 R)
• M28: 9,344,781 km (0.103 R)
• M29: 9,590,719 km (0.051 R)
• M30: 10,124,784 km (0.094 R)
• M31: 10,559,067 km (0.042 R)
• M32: 10,815,178 km (0.076 R)
• M33: 11,110,335 km (0.073 R)
• M34: 11,445,733 km (0.101 R)
• M35: 11,671,027 km (0.041 R)
• M36: 12,975,820 km (0.036 R)
• M37: 13,093,105 km (0.087 R)
• M38: 13,171,644 km (0.11 R)
• M39: 13,328,871 km (0.078 R)
• M40: 13,526,490 km (0.1 R)
• M41: 14,164,974 km (0.11 R)
• M42: 14,326,240 km (0.083 R)
• M43: 16,815,997 km (0.089 R)
• M44: 17,200,763 km (0.081 R)
• M45: 18,416,695 km (0.038 R)
• M46: 19,391,325 km (0.106 R)
• M47: 19,570,244 km (0.116 R)
• M48: 20,110,591 km (0.102 R)
• M49: 20,337,232 km (0.072 R)
• M50: 20,473,516 km (0.108 R)
• M51: 20,838,684 km (0.115 R)
• M52: 22,461,073 km (0.089 R)
• M53: 22,790,488 km (0.057 R)
• M54: 22,932,157 km (0.115 R)
• M55: 24,268,215 km (0.068 R)
• M56: 24,897,125 km (0.112 R)
• M57: 25,237,909 km (0.112 R)
• M58: 25,286,678 km (0.046 R)
• M59: 25,629,406 km (0.102 R)
• M60: 26,517,419 km (0.118 R)
• M61: 26,616,752 km (0.105 R)
• M62: 26,666,419 km (0.075 R)
• M63: 27,214,994 km (0.092 R)
• M64: 27,566,100 km (0.095 R)
• M65: 28,475,805 km (0.116 R)
• M66: 28,781,284 km (0.099 R)
• M67: 29,292,759 km (0.115 R)
• M68: 29,755,615 km (0.082 R)
• M69: 29,910,449 km (0.092 R)
• M70: 30,220,864 km (0.095 R)
• M71: 31,106,334 km (0.11 R)
• M72: 31,736,440 km (0.107 R)
• M73: 31,894,715 km (0.081 R)
• M74: 32,000,331 km (0.106 R)
• M75: 32,106,097 km (0.075 R)
• M76: 32,370,885 km (0.114 R)
• M77: 34,028,878 km (0.106 R)
• M78: 35,004,256 km (0.119 R)
• M79: 35,331,427 km (0.084 R)
• M80: 35,495,386 km (0.12 R)
• M81: 35,933,857 km (0.105 R)
• M82: 36,153,766 km (0.105 R)
• M83: 36,208,818 km (0.113 R)
• M84: 36,264,020 km (0.114 R)
• M85: 36,650,282 km (0.069 R)
• M86: 36,927,038 km (0.054 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 222.7

Radius: 3.5

Gravity: 18.18 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 6.7 AU - 9.58 AU

Year: 15752 Days

Day: 20.2 Hours

Environment

Temp: -230 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 44,619,898 km

• M1: 44,879 km (0.051 R)
• M2: 117,434 km (0.084 R)
• M3: 413,638 km (0.05 R)
• M4: 527,033 km (0.07 R)
• M5: 816,655 km (0.093 R)
• M6: 977,472 km (0.084 R)
• M7: 1,052,122 km (0.088 R)
• M8: 1,090,269 km (0.069 R)
• M9: 1,287,439 km (0.078 R)
• M10: 1,669,811 km (0.094 R)
• M11: 1,736,831 km (0.074 R)
• M12: 1,873,414 km (0.046 R)
• M13: 2,230,055 km (0.076 R)
• M14: 2,633,222 km (0.102 R)
• M15: 2,790,150 km (0.101 R)
• M16: 3,031,152 km (0.075 R)
• M17: 3,391,085 km (0.109 R)
• M18: 3,533,203 km (0.117 R)
• M19: 3,561,776 km (0.116 R)
• M20: 3,706,138 km (0.102 R)
• M21: 3,911,536 km (0.088 R)
• M22: 4,000,696 km (0.094 R)
• M23: 4,832,759 km (0.091 R)
• M24: 5,057,006 km (0.039 R)
• M25: 5,449,252 km (0.09 R)
• M26: 5,648,965 km (0.111 R)
• M27: 5,682,625 km (0.114 R)
• M28: 5,783,603 km (0.104 R)
• M29: 6,158,944 km (0.037 R)
• M30: 6,647,980 km (0.093 R)
• M31: 6,825,702 km (0.073 R)
• M32: 7,185,784 km (0.091 R)
• M33: 7,849,400 km (0.044 R)
• M34: 7,961,898 km (0.093 R)
• M35: 8,074,844 km (0.057 R)
• M36: 8,417,124 km (0.09 R)
• M37: 8,609,357 km (0.118 R)
• M38: 8,998,162 km (0.032 R)
• M39: 9,551,974 km (0.054 R)
• M40: 10,444,175 km (0.093 R)
• M41: 10,775,235 km (0.108 R)
• M42: 10,983,924 km (0.113 R)
• M43: 11,109,736 km (0.116 R)
• M44: 11,151,773 km (0.11 R)
• M45: 11,660,556 km (0.114 R)
• M46: 12,437,717 km (0.116 R)
• M47: 12,656,578 km (0.117 R)
• M48: 12,965,049 km (0.107 R)
• M49: 13,814,915 km (0.104 R)
• M50: 13,950,749 km (0.044 R)
• M51: 15,756,396 km (0.115 R)
• M52: 16,614,190 km (0.025 R)
• M53: 16,758,701 km (0.089 R)
• M54: 17,438,175 km (0.047 R)
• M55: 17,781,353 km (0.055 R)
• M56: 17,978,373 km (0.11 R)
• M57: 18,723,969 km (0.073 R)
• M58: 19,530,301 km (0.113 R)
• M59: 19,733,605 km (0.119 R)
• M60: 20,347,854 km (0.111 R)
• M61: 20,708,983 km (0.112 R)
• M62: 20,968,236 km (0.09 R)
• M63: 21,020,296 km (0.104 R)
• M64: 21,490,033 km (0.062 R)
• M65: 21,857,894 km (0.111 R)
• M66: 22,333,765 km (0.114 R)
• M67: 22,706,414 km (0.096 R)
• M68: 24,819,184 km (0.103 R)
• M69: 25,204,997 km (0.034 R)
• M70: 26,150,157 km (0.115 R)
• M71: 26,767,996 km (0.117 R)
• M72: 26,880,793 km (0.052 R)
• M73: 27,106,985 km (0.114 R)
• M74: 27,163,682 km (0.091 R)
• M75: 28,247,220 km (0.117 R)
• M76: 28,477,151 km (0.076 R)
• M77: 29,228,731 km (0.111 R)
• M78: 30,633,156 km (0.085 R)
• M79: 30,692,098 km (0.056 R)
• M80: 33,385,757 km (0.073 R)
• M81: 34,116,842 km (0.05 R)
• M82: 34,976,281 km (0.105 R)
• M83: 35,346,835 km (0.113 R)
• M84: 35,780,819 km (0.085 R)
• M85: 39,187,013 km (0.119 R)
• M86: 40,151,321 km (0.046 R)
• M87: 40,539,228 km (0.056 R)
• M88: 40,668,780 km (0.098 R)
• M89: 41,123,407 km (0.067 R)
• M90: 42,497,464 km (0.065 R)
• M91: 43,421,829 km (0.099 R)
• M92: 44,086,044 km (0.103 R)
• M93: 44,419,497 km (0.092 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 324 - 10,893 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit