🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.52 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 495.1

Radius: 8.8

Gravity: 6.39 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.85 AU - 1.21 AU

Year: 709 Days

Day: 12 Hours

Environment

Temp: -174 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 36,649,235 km

• M1: 130,001 km (0.069 R)
• M2: 229,782 km (0.037 R)
• M3: 298,897 km (0.054 R)
• M4: 403,765 km (0.102 R)
• M5: 485,595 km (0.04 R)
• M6: 645,515 km (0.073 R)
• M7: 843,283 km (0.065 R)
• M8: 968,347 km (0.091 R)
• M9: 1,060,799 km (0.071 R)
• M10: 1,202,318 km (0.086 R)
• M11: 1,314,217 km (0.118 R)
• M12: 1,374,505 km (0.076 R)
• M13: 1,479,373 km (0.09 R)
• M14: 1,535,921 km (0.054 R)
• M15: 1,625,530 km (0.066 R)
• M16: 1,684,023 km (0.12 R)
• M17: 1,769,892 km (0.086 R)
• M18: 1,850,376 km (0.1 R)
• M19: 1,932,206 km (0.106 R)
• M20: 2,057,270 km (0.082 R)
• M21: 2,206,569 km (0.103 R)
• M22: 2,330,136 km (0.117 R)
• M23: 2,411,368 km (0.082 R)
• M24: 2,486,017 km (0.031 R)
• M25: 2,622,301 km (0.101 R)
• M26: 2,745,570 km (0.056 R)
• M27: 2,807,952 km (0.077 R)
• M28: 2,918,355 km (0.108 R)
• M29: 3,046,261 km (0.096 R)
• M30: 3,127,194 km (0.065 R)
• M31: 3,216,953 km (0.115 R)
• M32: 3,324,364 km (0.075 R)
• M33: 3,441,200 km (0.039 R)
• M34: 3,508,668 km (0.093 R)
• M35: 3,765,378 km (0.043 R)
• M36: 3,852,444 km (0.078 R)
• M37: 4,162,112 km (0.047 R)
• M38: 4,225,093 km (0.1 R)
• M39: 4,360,928 km (0.087 R)
• M40: 4,655,785 km (0.083 R)
• M41: 4,721,159 km (0.092 R)
• M42: 4,862,380 km (0.109 R)
• M43: 4,966,649 km (0.112 R)
• M44: 5,043,094 km (0.118 R)
• M45: 5,168,158 km (0.03 R)
• M46: 5,313,567 km (0.102 R)
• M47: 5,421,128 km (0.118 R)
• M48: 5,489,943 km (0.096 R)
• M49: 5,578,953 km (0.118 R)
• M50: 5,788,241 km (0.108 R)
• M51: 5,969,853 km (0.097 R)
• M52: 6,122,592 km (0.036 R)
• M53: 6,184,077 km (0.096 R)
• M54: 6,380,050 km (0.113 R)
• M55: 6,863,102 km (0.067 R)
• M56: 7,141,354 km (0.115 R)
• M57: 7,357,971 km (0.079 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 254.4

Radius: 13.6

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 2.63 AU - 3.15 AU

Year: 3332 Days

Day: 13.2 Hours

Environment

Temp: -209 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 36,649,235 km

• M1: 193,430 km (0.025 R)
• M2: 320,439 km (0.11 R)
• M3: 568,173 km (0.105 R)
• M4: 671,994 km (0.059 R)
• M5: 973,134 km (0.099 R)
• M6: 1,130,960 km (0.037 R)
• M7: 1,420,881 km (0.051 R)
• M8: 1,526,646 km (0.089 R)
• M9: 1,791,734 km (0.114 R)
• M10: 1,988,904 km (0.107 R)
• M11: 2,255,038 km (0.119 R)
• M12: 2,392,519 km (0.05 R)
• M13: 2,849,091 km (0.09 R)
• M14: 3,136,319 km (0.116 R)
• M15: 3,534,100 km (0.117 R)
• M16: 3,783,629 km (0.092 R)
• M17: 4,192,032 km (0.069 R)
• M18: 4,662,517 km (0.094 R)
• M19: 4,790,872 km (0.085 R)
• M20: 5,216,328 km (0.034 R)
• M21: 5,416,939 km (0.111 R)
• M22: 5,620,093 km (0.059 R)
• M23: 5,894,904 km (0.032 R)
• M24: 5,981,671 km (0.118 R)
• M25: 6,244,664 km (0.08 R)
• M26: 6,386,483 km (0.099 R)
• M27: 6,475,643 km (0.11 R)
• M28: 6,583,353 km (0.07 R)
• M29: 6,745,817 km (0.064 R)
• M30: 6,909,776 km (0.086 R)
• M31: 7,863,313 km (0.07 R)
• M32: 8,055,247 km (0.038 R)
• M33: 8,151,738 km (0.114 R)
• M34: 8,482,798 km (0.081 R)
• M35: 8,818,346 km (0.102 R)
• M36: 9,218,819 km (0.1 R)
• M37: 9,563,792 km (0.091 R)
• M38: 10,476,638 km (0.107 R)
• M39: 11,244,225 km (0.111 R)
• M40: 11,417,160 km (0.103 R)
• M41: 11,722,190 km (0.078 R)
• M42: 11,897,668 km (0.102 R)
• M43: 12,051,904 km (0.065 R)
• M44: 12,318,038 km (0.032 R)
• M45: 12,474,069 km (0.083 R)
• M46: 14,164,076 km (0.106 R)
• M47: 14,656,851 km (0.112 R)
• M48: 15,107,440 km (0.114 R)
• M49: 15,755,648 km (0.115 R)
• M50: 16,339,528 km (0.078 R)
• M51: 16,462,049 km (0.092 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 163.8

Radius: 8.2

Gravity: 2.44 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 4.8 AU - 6.36 AU

Year: 8940 Days

Day: 5.5 Hours

Environment

Temp: -232 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 36,649,235 km

• M1: 114,742 km (0.105 R)
• M2: 289,921 km (0.053 R)
• M3: 355,893 km (0.069 R)
• M4: 476,320 km (0.083 R)
• M5: 689,796 km (0.104 R)
• M6: 869,612 km (0.11 R)
• M7: 958,922 km (0.11 R)
• M8: 1,259,764 km (0.085 R)
• M9: 1,361,640 km (0.053 R)
• M10: 1,542,952 km (0.049 R)
• M11: 1,605,185 km (0.119 R)
• M12: 1,748,201 km (0.103 R)
• M13: 2,167,823 km (0.108 R)
• M14: 2,489,009 km (0.118 R)
• M15: 2,599,413 km (0.101 R)
• M16: 3,437,909 km (0.088 R)
• M17: 3,602,616 km (0.106 R)
• M18: 3,812,203 km (0.038 R)
• M19: 3,875,782 km (0.115 R)
• M20: 3,939,810 km (0.093 R)
• M21: 4,068,912 km (0.107 R)
• M22: 4,576,947 km (0.049 R)
• M23: 5,011,678 km (0.081 R)
• M24: 5,128,215 km (0.1 R)
• M25: 5,293,072 km (0.119 R)
• M26: 5,871,268 km (0.03 R)
• M27: 6,068,587 km (0.114 R)
• M28: 6,192,903 km (0.109 R)
• M29: 6,673,262 km (0.107 R)
• M30: 6,724,574 km (0.057 R)
• M31: 7,113,379 km (0.029 R)
• M32: 7,165,738 km (0.098 R)
• M33: 7,323,713 km (0.109 R)
• M34: 7,456,107 km (0.119 R)
• M35: 8,048,665 km (0.116 R)
• M36: 8,350,553 km (0.062 R)
• M37: 9,479,568 km (0.117 R)
• M38: 9,653,102 km (0.087 R)
• M39: 10,120,894 km (0.074 R)
• M40: 10,238,927 km (0.106 R)
• M41: 10,476,488 km (0.11 R)
• M42: 10,745,914 km (0.058 R)
• M43: 10,987,365 km (0.08 R)
• M44: 11,169,725 km (0.12 R)
• M45: 11,261,129 km (0.102 R)
• M46: 11,753,456 km (0.083 R)
• M47: 11,971,121 km (0.105 R)
• M48: 12,347,210 km (0.085 R)
• M49: 12,790,917 km (0.074 R)
• M50: 12,950,688 km (0.119 R)
• M51: 13,369,113 km (0.086 R)
• M52: 13,922,924 km (0.046 R)
• M53: 14,784,458 km (0.028 R)
• M54: 15,323,310 km (0.065 R)
• M55: 15,391,078 km (0.118 R)
• M56: 15,629,238 km (0.08 R)
• M57: 15,834,187 km (0.104 R)
• M58: 16,281,634 km (0.055 R)
• M59: 17,506,541 km (0.108 R)
• M60: 17,969,098 km (0.108 R)
• M61: 18,040,606 km (0.097 R)
• M62: 18,543,853 km (0.076 R)
• M63: 19,015,385 km (0.073 R)
• M64: 19,490,807 km (0.109 R)
• M65: 20,044,170 km (0.099 R)
• M66: 20,677,567 km (0.111 R)
• M67: 21,053,357 km (0.12 R)
• M68: 21,166,453 km (0.119 R)
• M69: 21,355,545 km (0.107 R)
• M70: 21,469,239 km (0.043 R)
• M71: 21,545,085 km (0.102 R)
• M72: 22,462,868 km (0.035 R)
• M73: 22,733,042 km (0.087 R)
• M74: 22,926,622 km (0.095 R)
• M75: 23,043,009 km (0.106 R)
• M76: 23,510,652 km (0.064 R)
• M77: 24,336,582 km (0.074 R)
• M78: 24,574,293 km (0.111 R)
• M79: 24,972,223 km (0.058 R)
• M80: 25,774,516 km (0.092 R)
• M81: 25,976,324 km (0.079 R)
• M82: 26,259,812 km (0.088 R)
• M83: 26,503,656 km (0.06 R)
• M84: 26,789,089 km (0.071 R)
• M85: 27,075,569 km (0.109 R)
• M86: 27,445,375 km (0.067 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 30.1

Radius: 5.7

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 6.05 AU - 8.25 AU

Year: 12967 Days

Day: 16.2 Hours

Environment

Temp: -240 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 36,649,235 km

• M1: 164,857 km (0.076 R)
• M2: 515,963 km (0.102 R)
• M3: 782,247 km (0.056 R)
• M4: 873,053 km (0.073 R)
• M5: 924,964 km (0.079 R)
• M6: 999,463 km (0.118 R)
• M7: 1,353,562 km (0.054 R)
• M8: 1,823,448 km (0.025 R)
• M9: 1,958,535 km (0.09 R)
• M10: 2,238,583 km (0.055 R)
• M11: 2,354,222 km (0.119 R)
• M12: 2,591,334 km (0.117 R)
• M13: 2,992,855 km (0.05 R)
• M14: 3,072,291 km (0.092 R)
• M15: 3,835,989 km (0.085 R)
• M16: 4,203,251 km (0.104 R)
• M17: 5,141,380 km (0.102 R)
• M18: 5,584,937 km (0.111 R)
• M19: 7,072,239 km (0.06 R)
• M20: 8,447,642 km (0.032 R)
• M21: 8,582,879 km (0.102 R)
• M22: 10,332,875 km (0.098 R)
• M23: 10,525,856 km (0.097 R)
• M24: 11,038,079 km (0.057 R)
• M25: 11,384,248 km (0.114 R)
• M26: 13,011,125 km (0.102 R)
• M27: 13,245,545 km (0.027 R)
• M28: 13,507,940 km (0.077 R)
• M29: 14,385,481 km (0.103 R)
• M30: 14,817,669 km (0.067 R)
• M31: 15,089,788 km (0.076 R)
• M32: 15,281,422 km (0.081 R)
• M33: 16,307,215 km (0.097 R)
• M34: 17,498,463 km (0.093 R)
• M35: 17,786,140 km (0.033 R)
• M36: 17,843,884 km (0.089 R)
• M37: 18,893,762 km (0.117 R)
• M38: 19,455,951 km (0.056 R)
• M39: 19,545,261 km (0.085 R)
• M40: 19,664,491 km (0.058 R)
• M41: 19,933,617 km (0.106 R)
• M42: 20,113,733 km (0.11 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 144.1

Radius: 3.7

Gravity: 10.53 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 6.3 AU - 9.16 AU

Year: 14577 Days

Day: 17 Hours

Environment

Temp: -222 °C

Axial Tilt: 44.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 36,649,235 km

• M1: 72,256 km (0.073 R)
• M2: 113,246 km (0.114 R)
• M3: 275,559 km (0.049 R)
• M4: 492,626 km (0.115 R)
• M5: 695,032 km (0.113 R)
• M6: 843,433 km (0.119 R)
• M7: 985,252 km (0.096 R)
• M8: 2,702,785 km (0.103 R)
• M9: 4,215,818 km (0.073 R)
• M10: 4,376,635 km (0.119 R)
• M11: 4,954,831 km (0.114 R)
• M12: 5,615,156 km (0.086 R)
• M13: 6,517,231 km (0.064 R)
• M14: 6,827,796 km (0.033 R)
• M15: 7,886,501 km (0.112 R)
• M16: 8,150,840 km (0.089 R)
• M17: 9,480,167 km (0.109 R)
• M18: 10,009,145 km (0.11 R)
• M19: 10,151,712 km (0.106 R)
• M20: 10,223,369 km (0.084 R)
• M21: 10,583,750 km (0.109 R)
• M22: 11,953,319 km (0.088 R)
• M23: 13,142,771 km (0.113 R)
• M24: 14,289,289 km (0.12 R)
• M25: 14,854,171 km (0.079 R)
• M26: 16,088,952 km (0.09 R)
• M27: 16,803,132 km (0.114 R)
• M28: 17,015,112 km (0.074 R)
• M29: 17,785,691 km (0.043 R)
• M30: 21,851,611 km (0.119 R)
• M31: 23,299,420 km (0.117 R)
• M32: 23,393,816 km (0.079 R)
• M33: 23,725,474 km (0.083 R)
• M34: 23,915,613 km (0.102 R)
• M35: 23,963,335 km (0.094 R)
• M36: 24,681,554 km (0.108 R)
• M37: 24,874,236 km (0.113 R)
• M38: 26,384,576 km (0.088 R)
• M39: 29,391,045 km (0.114 R)
• M40: 29,646,558 km (0.091 R)
• M41: 31,350,478 km (0.071 R)
• M42: 31,820,664 km (0.082 R)
• M43: 33,778,152 km (0.068 R)
• M44: 34,475,128 km (0.097 R)
• M45: 35,231,047 km (0.093 R)
• M46: 35,339,505 km (0.104 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 346 - 14,112 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit