🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.37 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 601.1

Radius: 12.2

Gravity: 4.04 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.58 AU - 0.88 AU

Year: 431 Days

Day: 10.3 Hours

Environment

Temp: -170 °C

Axial Tilt: 47.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 36,116,846 km

• M1: 152,141 km (0.1 R)
• M2: 251,175 km (0.09 R)
• M3: 335,698 km (0.106 R)
• M4: 411,843 km (0.11 R)
• M5: 519,404 km (0.064 R)
• M6: 606,021 km (0.097 R)
• M7: 694,733 km (0.103 R)
• M8: 812,915 km (0.047 R)
• M9: 891,603 km (0.086 R)
• M10: 1,012,778 km (0.103 R)
• M11: 1,089,372 km (0.099 R)
• M12: 1,205,759 km (0.098 R)
• M13: 1,560,306 km (0.051 R)
• M14: 1,741,768 km (0.117 R)
• M15: 1,964,519 km (0.117 R)
• M16: 2,067,891 km (0.051 R)
• M17: 2,149,572 km (0.077 R)
• M18: 2,232,299 km (0.077 R)
• M19: 2,310,240 km (0.106 R)
• M20: 2,499,780 km (0.079 R)
• M21: 2,593,429 km (0.115 R)
• M22: 2,694,706 km (0.114 R)
• M23: 2,842,509 km (0.111 R)
• M24: 2,927,331 km (0.076 R)
• M25: 3,013,051 km (0.06 R)
• M26: 3,295,641 km (0.104 R)
• M27: 3,475,009 km (0.096 R)
• M28: 3,580,027 km (0.099 R)
• M29: 3,735,908 km (0.069 R)
• M30: 3,915,874 km (0.08 R)
• M31: 4,106,162 km (0.108 R)
• M32: 4,202,503 km (0.107 R)
• M33: 4,367,211 km (0.086 R)
• M34: 4,526,383 km (0.114 R)
• M35: 4,765,141 km (0.11 R)
• M36: 4,882,127 km (0.106 R)
• M37: 4,960,665 km (0.068 R)
• M38: 5,246,846 km (0.099 R)
• M39: 5,408,262 km (0.105 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 559.5

Radius: 11

Gravity: 4.62 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.88 AU - 0.98 AU

Year: 619 Days

Day: 5.8 Hours

Environment

Temp: -162 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 36,116,846 km

• M1: 140,772 km (0.091 R)
• M2: 211,382 km (0.076 R)
• M3: 357,539 km (0.088 R)
• M4: 451,636 km (0.076 R)
• M5: 576,849 km (0.072 R)
• M6: 692,788 km (0.108 R)
• M7: 836,551 km (0.118 R)
• M8: 905,067 km (0.117 R)
• M9: 1,053,468 km (0.091 R)
• M10: 1,122,882 km (0.118 R)
• M11: 1,300,454 km (0.094 R)
• M12: 1,578,706 km (0.076 R)
• M13: 1,671,607 km (0.087 R)
• M14: 1,843,495 km (0.096 R)
• M15: 1,961,527 km (0.098 R)
• M16: 2,226,016 km (0.106 R)
• M17: 2,330,884 km (0.096 R)
• M18: 2,509,355 km (0.117 R)
• M19: 2,618,711 km (0.063 R)
• M20: 2,729,712 km (0.038 R)
• M21: 3,079,771 km (0.054 R)
• M22: 3,189,277 km (0.048 R)
• M23: 3,444,491 km (0.083 R)
• M24: 3,558,185 km (0.11 R)
• M25: 3,731,270 km (0.111 R)
• M26: 4,094,344 km (0.112 R)
• M27: 4,163,159 km (0.099 R)
• M28: 4,241,100 km (0.046 R)
• M29: 4,380,824 km (0.109 R)
• M30: 4,575,451 km (0.063 R)
• M31: 4,954,981 km (0.116 R)
• M32: 5,148,710 km (0.078 R)
• M33: 5,232,335 km (0.05 R)
• M34: 5,354,257 km (0.052 R)
• M35: 5,514,926 km (0.114 R)
• M36: 5,619,794 km (0.116 R)
• M37: 5,754,282 km (0.055 R)
• M38: 5,841,198 km (0.114 R)
• M39: 6,114,663 km (0.113 R)
• M40: 6,382,444 km (0.073 R)
• M41: 6,970,513 km (0.098 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 212.6

Radius: 14.5

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 2.84 AU - 3.74 AU

Year: 4119 Days

Day: 6 Hours

Environment

Temp: -206 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 36,116,846 km

• M1: 219,759 km (0.094 R)
• M2: 373,247 km (0.056 R)
• M3: 516,861 km (0.074 R)
• M4: 636,689 km (0.049 R)
• M5: 776,862 km (0.1 R)
• M6: 1,023,698 km (0.114 R)
• M7: 1,121,984 km (0.114 R)
• M8: 1,276,219 km (0.053 R)
• M9: 1,516,025 km (0.086 R)
• M10: 1,723,667 km (0.063 R)
• M11: 2,258,479 km (0.065 R)
• M12: 2,592,980 km (0.108 R)
• M13: 2,703,383 km (0.109 R)
• M14: 2,801,370 km (0.12 R)
• M15: 3,205,733 km (0.068 R)
• M16: 3,399,911 km (0.094 R)
• M17: 3,536,793 km (0.093 R)
• M18: 3,659,912 km (0.03 R)
• M19: 4,006,081 km (0.081 R)
• M20: 4,102,422 km (0.113 R)
• M21: 4,528,926 km (0.094 R)
• M22: 4,798,501 km (0.102 R)
• M23: 4,900,976 km (0.109 R)
• M24: 5,056,109 km (0.065 R)
• M25: 5,265,546 km (0.114 R)
• M26: 5,371,461 km (0.089 R)
• M27: 5,495,777 km (0.083 R)
• M28: 5,657,193 km (0.105 R)
• M29: 5,820,105 km (0.095 R)
• M30: 6,058,265 km (0.085 R)
• M31: 6,150,716 km (0.09 R)
• M32: 6,281,016 km (0.077 R)
• M33: 6,374,515 km (0.12 R)
• M34: 6,658,302 km (0.078 R)
• M35: 7,613,933 km (0.102 R)
• M36: 7,794,199 km (0.11 R)
• M37: 7,935,269 km (0.075 R)
• M38: 8,118,078 km (0.046 R)
• M39: 8,633,293 km (0.083 R)
• M40: 9,031,822 km (0.084 R)
• M41: 9,286,737 km (0.046 R)
• M42: 9,652,055 km (0.095 R)
• M43: 10,978,689 km (0.072 R)
• M44: 11,114,523 km (0.078 R)
• M45: 11,387,839 km (0.104 R)
• M46: 11,548,357 km (0.08 R)
• M47: 11,941,351 km (0.084 R)
• M48: 12,197,911 km (0.043 R)
• M49: 12,338,683 km (0.051 R)
• M50: 12,598,085 km (0.053 R)
• M51: 13,702,567 km (0.101 R)
• M52: 13,800,104 km (0.078 R)
• M53: 13,922,326 km (0.039 R)
• M54: 14,044,846 km (0.115 R)
• M55: 14,365,285 km (0.109 R)
• M56: 15,013,343 km (0.108 R)
• M57: 15,239,984 km (0.107 R)
• M58: 15,366,394 km (0.116 R)
• M59: 16,441,704 km (0.073 R)
• M60: 16,727,286 km (0.089 R)
• M61: 16,909,945 km (0.106 R)
• M62: 17,014,663 km (0.082 R)
• M63: 17,330,016 km (0.109 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 200.9

Radius: 12.9

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 4.16 AU - 5.66 AU

Year: 7510 Days

Day: 6 Hours

Environment

Temp: -222 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 36,116,846 km

• M1: 338,989 km (0.079 R)
• M2: 435,479 km (0.103 R)
• M3: 644,767 km (0.11 R)
• M4: 730,187 km (0.089 R)
• M5: 890,257 km (0.098 R)
• M6: 1,024,895 km (0.06 R)
• M7: 1,247,497 km (0.069 R)
• M8: 1,358,049 km (0.102 R)
• M9: 1,619,397 km (0.075 R)
• M10: 1,961,228 km (0.065 R)
• M11: 2,174,255 km (0.102 R)
• M12: 2,447,122 km (0.085 R)
• M13: 2,569,942 km (0.071 R)
• M14: 3,254,502 km (0.101 R)
• M15: 3,429,382 km (0.062 R)
• M16: 3,627,449 km (0.091 R)
• M17: 3,809,061 km (0.05 R)
• M18: 3,993,665 km (0.059 R)
• M19: 4,160,317 km (0.057 R)
• M20: 4,286,877 km (0.073 R)
• M21: 4,414,633 km (0.098 R)
• M22: 4,500,652 km (0.096 R)
• M23: 5,163,071 km (0.119 R)
• M24: 5,253,728 km (0.098 R)
• M25: 5,715,237 km (0.09 R)
• M26: 5,951,003 km (0.1 R)
• M27: 6,141,890 km (0.094 R)
• M28: 6,334,722 km (0.08 R)
• M29: 6,975,749 km (0.098 R)
• M30: 7,380,561 km (0.067 R)
• M31: 7,793,002 km (0.059 R)
• M32: 7,975,960 km (0.104 R)
• M33: 8,319,287 km (0.114 R)
• M34: 9,295,712 km (0.077 R)
• M35: 9,434,091 km (0.096 R)
• M36: 9,517,566 km (0.075 R)
• M37: 9,853,713 km (0.119 R)
• M38: 10,279,468 km (0.103 R)
• M39: 10,451,356 km (0.085 R)
• M40: 11,355,226 km (0.096 R)
• M41: 12,253,861 km (0.066 R)
• M42: 12,375,334 km (0.119 R)
• M43: 12,803,932 km (0.066 R)
• M44: 12,927,201 km (0.11 R)
• M45: 13,268,583 km (0.032 R)
• M46: 13,362,082 km (0.1 R)
• M47: 14,598,807 km (0.098 R)
• M48: 14,760,074 km (0.081 R)
• M49: 14,889,476 km (0.087 R)
• M50: 15,640,757 km (0.104 R)
• M51: 15,772,702 km (0.103 R)
• M52: 15,904,946 km (0.095 R)
• M53: 16,337,583 km (0.051 R)
• M54: 16,706,641 km (0.049 R)
• M55: 17,146,310 km (0.116 R)
• M56: 17,282,444 km (0.072 R)
• M57: 17,487,093 km (0.119 R)
• M58: 18,453,496 km (0.114 R)
• M59: 18,802,807 km (0.093 R)
• M60: 19,366,192 km (0.104 R)
• M61: 19,828,151 km (0.105 R)
• M62: 20,545,921 km (0.066 R)
• M63: 21,418,526 km (0.072 R)
• M64: 21,932,993 km (0.105 R)
• M65: 22,043,845 km (0.065 R)
• M66: 22,265,997 km (0.105 R)
• M67: 22,712,547 km (0.103 R)
• M68: 23,237,336 km (0.088 R)
• M69: 24,260,586 km (0.109 R)
• M70: 24,912,533 km (0.075 R)
• M71: 25,105,365 km (0.069 R)
• M72: 25,259,900 km (0.086 R)
• M73: 25,881,628 km (0.087 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 432.4

Radius: 14.6

Gravity: 2.03 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 4.7 AU - 5.74 AU

Year: 8232 Days

Day: 12.9 Hours

Environment

Temp: -219 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 36,116,846 km

• M1: 187,446 km (0.073 R)
• M2: 283,189 km (0.103 R)
• M3: 559,496 km (0.038 R)
• M4: 847,173 km (0.062 R)
• M5: 994,676 km (0.043 R)
• M6: 1,087,876 km (0.119 R)
• M7: 1,675,347 km (0.063 R)
• M8: 2,003,863 km (0.081 R)
• M9: 2,124,739 km (0.053 R)
• M10: 2,332,231 km (0.052 R)
• M11: 2,722,681 km (0.089 R)
• M12: 2,834,880 km (0.104 R)
• M13: 3,395,722 km (0.037 R)
• M14: 3,764,032 km (0.114 R)
• M15: 3,991,271 km (0.028 R)
• M16: 4,301,537 km (0.066 R)
• M17: 4,754,520 km (0.066 R)
• M18: 5,477,376 km (0.067 R)
• M19: 5,649,115 km (0.067 R)
• M20: 5,968,656 km (0.055 R)
• M21: 6,234,641 km (0.1 R)
• M22: 6,993,850 km (0.1 R)
• M23: 7,368,742 km (0.032 R)
• M24: 7,622,460 km (0.103 R)
• M25: 7,718,353 km (0.045 R)
• M26: 9,340,891 km (0.116 R)
• M27: 9,443,515 km (0.073 R)
• M28: 10,243,565 km (0.118 R)
• M29: 10,598,261 km (0.111 R)
• M30: 11,319,921 km (0.096 R)
• M31: 11,723,536 km (0.07 R)
• M32: 11,945,689 km (0.071 R)
• M33: 12,696,521 km (0.1 R)
• M34: 13,115,993 km (0.08 R)
• M35: 13,578,849 km (0.112 R)
• M36: 13,734,281 km (0.098 R)
• M37: 14,322,650 km (0.105 R)
• M38: 14,839,211 km (0.109 R)
• M39: 14,999,431 km (0.103 R)
• M40: 15,281,123 km (0.071 R)
• M41: 15,402,447 km (0.115 R)
• M42: 15,564,611 km (0.102 R)
• M43: 15,809,054 km (0.072 R)
• M44: 16,054,694 km (0.104 R)
• M45: 16,177,963 km (0.101 R)
• M46: 16,466,986 km (0.09 R)
• M47: 16,716,066 km (0.072 R)
• M48: 16,882,718 km (0.082 R)
• M49: 17,512,974 km (0.099 R)
• M50: 18,408,168 km (0.069 R)
• M51: 18,753,140 km (0.111 R)
• M52: 19,013,291 km (0.11 R)
• M53: 20,110,143 km (0.105 R)
• M54: 21,317,697 km (0.11 R)
• M55: 21,544,038 km (0.115 R)
• M56: 22,410,808 km (0.07 R)
• M57: 22,502,811 km (0.056 R)
• M58: 22,779,268 km (0.115 R)
• M59: 23,990,562 km (0.104 R)
• M60: 24,273,152 km (0.086 R)
• M61: 24,793,902 km (0.095 R)
• M62: 25,318,392 km (0.074 R)
• M63: 25,942,964 km (0.098 R)
• M64: 26,670,009 km (0.106 R)
• M65: 26,913,854 km (0.072 R)
• M66: 27,207,365 km (0.111 R)
• M67: 27,797,828 km (0.111 R)
• M68: 28,541,628 km (0.099 R)
• M69: 30,404,570 km (0.084 R)
• M70: 30,812,524 km (0.034 R)
• M71: 31,170,960 km (0.07 R)
• M72: 31,376,358 km (0.036 R)
• M73: 32,514,499 km (0.061 R)
• M74: 33,666,103 km (0.114 R)
• M75: 33,982,503 km (0.072 R)
• M76: 34,831,022 km (0.116 R)
• M77: 35,364,787 km (0.054 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 421 - 16,906 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit