🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.74 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 740

Radius: 13.1

Gravity: 4.31 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.16 AU - 1.78 AU

Year: 1230 Days

Day: 12.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 76,020,360 km

• M1: 164,857 km (0.058 R)
• M2: 255,364 km (0.068 R)
• M3: 375,790 km (0.11 R)
• M4: 503,397 km (0.103 R)
• M5: 839,394 km (0.069 R)
• M6: 960,119 km (0.111 R)
• M7: 1,435,392 km (0.052 R)
• M8: 1,556,566 km (0.108 R)
• M9: 1,663,229 km (0.091 R)
• M10: 1,754,185 km (0.12 R)
• M11: 1,941,332 km (0.052 R)
• M12: 2,115,463 km (0.061 R)
• M13: 2,274,785 km (0.071 R)
• M14: 2,553,037 km (0.099 R)
• M15: 2,798,827 km (0.059 R)
• M16: 2,886,192 km (0.104 R)
• M17: 2,974,604 km (0.12 R)
• M18: 3,131,383 km (0.062 R)
• M19: 3,511,960 km (0.116 R)
• M20: 3,618,473 km (0.081 R)
• M21: 3,738,002 km (0.073 R)
• M22: 3,932,030 km (0.073 R)
• M23: 4,018,049 km (0.081 R)
• M24: 4,330,410 km (0.114 R)
• M25: 4,573,057 km (0.12 R)
• M26: 5,005,395 km (0.074 R)
• M27: 5,260,460 km (0.11 R)
• M28: 5,382,681 km (0.083 R)
• M29: 5,519,713 km (0.073 R)
• M30: 5,602,440 km (0.059 R)
• M31: 5,741,267 km (0.119 R)
• M32: 6,065,146 km (0.072 R)
• M33: 6,380,499 km (0.048 R)
• M34: 6,627,934 km (0.055 R)
• M35: 6,834,080 km (0.11 R)
• M36: 7,328,500 km (0.115 R)
• M37: 7,664,647 km (0.093 R)
• M38: 8,495,065 km (0.092 R)
• M39: 8,638,978 km (0.105 R)
• M40: 8,945,354 km (0.111 R)
• M41: 9,042,892 km (0.077 R)
• M42: 9,304,688 km (0.088 R)
• M43: 9,718,925 km (0.11 R)
• M44: 9,819,155 km (0.11 R)
• M45: 9,987,154 km (0.079 R)
• M46: 10,071,377 km (0.11 R)
• M47: 10,156,050 km (0.08 R)
• M48: 10,496,684 km (0.096 R)
• M49: 10,616,811 km (0.089 R)
• M50: 11,101,808 km (0.086 R)
• M51: 11,789,659 km (0.032 R)
• M52: 11,968,278 km (0.11 R)
• M53: 12,057,888 km (0.096 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 431.7

Radius: 9.1

Gravity: 5.21 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.59 AU - 1.69 AU

Year: 1450 Days

Day: 7.5 Hours

Environment

Temp: -199 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 76,020,360 km

• M1: 129,851 km (0.061 R)
• M2: 238,758 km (0.095 R)
• M3: 312,211 km (0.11 R)
• M4: 416,331 km (0.097 R)
• M5: 579,841 km (0.095 R)
• M6: 825,032 km (0.047 R)
• M7: 1,109,867 km (0.092 R)
• M8: 1,201,420 km (0.111 R)
• M9: 1,263,803 km (0.067 R)
• M10: 1,367,773 km (0.09 R)
• M11: 1,601,744 km (0.081 R)
• M12: 1,723,517 km (0.038 R)
• M13: 1,821,504 km (0.07 R)
• M14: 2,117,109 km (0.095 R)
• M15: 2,270,746 km (0.097 R)
• M16: 2,518,181 km (0.103 R)
• M17: 2,691,565 km (0.109 R)
• M18: 2,837,273 km (0.1 R)
• M19: 2,953,660 km (0.107 R)
• M20: 3,060,772 km (0.068 R)
• M21: 3,147,390 km (0.09 R)
• M22: 3,412,477 km (0.054 R)
• M23: 3,525,124 km (0.036 R)
• M24: 3,707,933 km (0.116 R)
• M25: 3,788,865 km (0.1 R)
• M26: 3,905,552 km (0.083 R)
• M27: 3,999,649 km (0.037 R)
• M28: 4,082,825 km (0.083 R)
• M29: 4,178,418 km (0.068 R)
• M30: 4,506,785 km (0.109 R)
• M31: 4,580,986 km (0.112 R)
• M32: 4,830,964 km (0.054 R)
• M33: 5,111,161 km (0.075 R)
• M34: 5,175,638 km (0.058 R)
• M35: 5,409,758 km (0.048 R)
• M36: 5,501,910 km (0.03 R)
• M37: 5,594,362 km (0.085 R)
• M38: 5,929,312 km (0.101 R)
• M39: 6,119,600 km (0.05 R)
• M40: 6,270,694 km (0.068 R)
• M41: 6,339,808 km (0.114 R)
• M42: 6,562,410 km (0.083 R)
• M43: 6,660,696 km (0.056 R)
• M44: 6,801,916 km (0.117 R)
• M45: 6,986,969 km (0.085 R)
• M46: 7,044,265 km (0.049 R)
• M47: 7,116,072 km (0.045 R)
• M48: 7,173,667 km (0.098 R)
• M49: 7,289,455 km (0.068 R)
• M50: 7,464,186 km (0.118 R)
• M51: 7,596,281 km (0.08 R)
• M52: 7,773,405 km (0.042 R)
• M53: 8,056,893 km (0.089 R)
• M54: 8,162,209 km (0.056 R)
• M55: 8,358,931 km (0.073 R)
• M56: 8,419,817 km (0.113 R)
• M57: 8,741,752 km (0.075 R)
• M58: 9,302,893 km (0.116 R)
• M59: 9,381,881 km (0.036 R)
• M60: 9,763,505 km (0.11 R)
• M61: 10,427,420 km (0.075 R)
• M62: 10,690,563 km (0.116 R)
• M63: 10,822,957 km (0.058 R)
• M64: 11,039,126 km (0.093 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 475

Radius: 14.1

Gravity: 2.39 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.98 AU - 2.78 AU

Year: 2534 Days

Day: 12.8 Hours

Environment

Temp: -212 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 76,020,360 km

• M1: 176,825 km (0.035 R)
• M2: 320,139 km (0.117 R)
• M3: 467,045 km (0.097 R)
• M4: 652,247 km (0.044 R)
• M5: 981,811 km (0.045 R)
• M6: 1,132,755 km (0.097 R)
• M7: 1,416,991 km (0.112 R)
• M8: 1,524,253 km (0.056 R)
• M9: 1,793,529 km (0.036 R)
• M10: 1,886,878 km (0.089 R)
• M11: 2,315,326 km (0.074 R)
• M12: 2,706,973 km (0.038 R)
• M13: 2,883,349 km (0.092 R)
• M14: 3,063,764 km (0.048 R)
• M15: 3,176,561 km (0.057 R)
• M16: 3,348,599 km (0.05 R)
• M17: 3,717,058 km (0.067 R)
• M18: 3,944,597 km (0.071 R)
• M19: 4,445,301 km (0.11 R)
• M20: 4,999,860 km (0.12 R)
• M21: 5,234,579 km (0.073 R)
• M22: 5,336,306 km (0.08 R)
• M23: 5,628,171 km (0.061 R)
• M24: 6,031,637 km (0.097 R)
• M25: 6,317,817 km (0.11 R)
• M26: 6,553,733 km (0.105 R)
• M27: 6,811,041 km (0.115 R)
• M28: 6,941,042 km (0.095 R)
• M29: 7,128,039 km (0.096 R)
• M30: 7,526,418 km (0.117 R)
• M31: 7,912,531 km (0.051 R)
• M32: 8,108,055 km (0.092 R)
• M33: 8,444,201 km (0.112 R)
• M34: 8,865,768 km (0.077 R)
• M35: 9,007,886 km (0.117 R)
• M36: 9,253,227 km (0.101 R)
• M37: 9,792,377 km (0.1 R)
• M38: 10,087,085 km (0.069 R)
• M39: 10,256,729 km (0.057 R)
• M40: 10,901,496 km (0.113 R)
• M41: 11,010,104 km (0.098 R)
• M42: 11,119,311 km (0.089 R)
• M43: 11,272,648 km (0.098 R)
• M44: 11,382,603 km (0.079 R)
• M45: 11,470,866 km (0.05 R)
• M46: 11,603,708 km (0.106 R)
• M47: 12,005,229 km (0.107 R)
• M48: 13,005,889 km (0.117 R)
• M49: 13,237,018 km (0.107 R)
• M50: 13,492,830 km (0.03 R)
• M51: 13,703,464 km (0.082 R)
• M52: 13,844,535 km (0.108 R)
• M53: 14,080,600 km (0.117 R)
• M54: 14,724,619 km (0.086 R)
• M55: 15,402,746 km (0.071 R)
• M56: 15,573,886 km (0.031 R)
• M57: 15,918,111 km (0.083 R)
• M58: 16,389,344 km (0.108 R)
• M59: 16,539,092 km (0.107 R)
• M60: 16,739,403 km (0.08 R)
• M61: 16,839,933 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 617.6

Radius: 9.2

Gravity: 7.3 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 2.48 AU - 2.68 AU

Year: 2860 Days

Day: 11.1 Hours

Environment

Temp: -208 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 76,020,360 km

• M1: 115,041 km (0.099 R)
• M2: 218,263 km (0.049 R)
• M3: 358,287 km (0.069 R)
• M4: 423,063 km (0.068 R)
• M5: 484,548 km (0.098 R)
• M6: 592,408 km (0.12 R)
• M7: 756,068 km (0.114 R)
• M8: 843,732 km (0.074 R)
• M9: 1,040,603 km (0.025 R)
• M10: 1,116,898 km (0.076 R)
• M11: 1,264,102 km (0.106 R)
• M12: 1,540,260 km (0.081 R)
• M13: 1,602,941 km (0.104 R)
• M14: 1,756,877 km (0.11 R)
• M15: 1,835,715 km (0.088 R)
• M16: 1,942,678 km (0.071 R)
• M17: 2,333,727 km (0.078 R)
• M18: 2,479,286 km (0.055 R)
• M19: 2,538,377 km (0.075 R)
• M20: 2,825,754 km (0.105 R)
• M21: 2,887,688 km (0.032 R)
• M22: 3,139,760 km (0.046 R)
• M23: 3,252,258 km (0.079 R)
• M24: 3,481,442 km (0.077 R)
• M25: 3,715,862 km (0.085 R)
• M26: 3,800,833 km (0.053 R)
• M27: 3,869,349 km (0.096 R)
• M28: 4,059,787 km (0.083 R)
• M29: 4,306,624 km (0.08 R)
• M30: 4,431,987 km (0.05 R)
• M31: 4,759,905 km (0.034 R)
• M32: 4,889,457 km (0.115 R)
• M33: 5,323,739 km (0.113 R)
• M34: 5,849,277 km (0.089 R)
• M35: 5,928,564 km (0.06 R)
• M36: 6,068,138 km (0.059 R)
• M37: 6,269,497 km (0.105 R)
• M38: 6,637,508 km (0.076 R)
• M39: 7,118,016 km (0.106 R)
• M40: 7,416,015 km (0.084 R)
• M41: 7,501,884 km (0.103 R)
• M42: 7,826,961 km (0.107 R)
• M43: 8,134,683 km (0.109 R)
• M44: 8,379,126 km (0.059 R)
• M45: 8,625,963 km (0.11 R)
• M46: 8,943,709 km (0.116 R)
• M47: 9,173,042 km (0.051 R)
• M48: 9,334,758 km (0.106 R)
• M49: 10,133,610 km (0.063 R)
• M50: 10,229,054 km (0.073 R)
• M51: 10,420,688 km (0.03 R)
• M52: 10,929,770 km (0.063 R)
• M53: 11,003,073 km (0.069 R)
• M54: 11,076,675 km (0.086 R)
• M55: 11,670,878 km (0.054 R)
• M56: 12,224,839 km (0.109 R)
• M57: 12,377,279 km (0.036 R)
• M58: 12,581,630 km (0.078 R)
• M59: 12,864,519 km (0.108 R)
• M60: 13,436,582 km (0.095 R)
• M61: 13,937,286 km (0.106 R)
• M62: 14,176,642 km (0.061 R)
• M63: 14,632,317 km (0.108 R)
• M64: 15,120,156 km (0.042 R)
• M65: 16,084,015 km (0.08 R)
• M66: 17,552,318 km (0.056 R)
• M67: 17,638,337 km (0.059 R)
• M68: 18,099,398 km (0.102 R)
• M69: 18,215,336 km (0.116 R)
• M70: 19,033,636 km (0.061 R)
• M71: 19,151,519 km (0.06 R)
• M72: 19,358,413 km (0.049 R)
• M73: 19,625,445 km (0.111 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 914.4

Radius: 4.8

Gravity: 39.69 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 7.15 AU - 9.97 AU

Year: 17287 Days

Day: 19.5 Hours

Environment

Temp: -235 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 76,020,360 km

• M1: 86,617 km (0.098 R)
• M2: 124,615 km (0.117 R)
• M3: 833,709 km (0.048 R)
• M4: 1,377,048 km (0.048 R)
• M5: 1,496,727 km (0.065 R)
• M6: 1,651,261 km (0.068 R)
• M7: 2,214,048 km (0.104 R)
• M8: 2,248,905 km (0.092 R)
• M9: 2,461,783 km (0.066 R)
• M10: 2,570,690 km (0.103 R)
• M11: 3,457,057 km (0.089 R)
• M12: 3,497,598 km (0.092 R)
• M13: 4,038,694 km (0.116 R)
• M14: 4,124,264 km (0.099 R)
• M15: 4,472,677 km (0.119 R)
• M16: 4,695,129 km (0.077 R)
• M17: 5,620,542 km (0.033 R)
• M18: 5,764,156 km (0.112 R)
• M19: 5,908,966 km (0.104 R)
• M20: 6,153,110 km (0.066 R)
• M21: 6,400,395 km (0.108 R)
• M22: 6,904,839 km (0.049 R)
• M23: 7,579,526 km (0.053 R)
• M24: 7,791,356 km (0.089 R)
• M25: 8,383,913 km (0.049 R)
• M26: 9,554,816 km (0.094 R)
• M27: 9,840,997 km (0.119 R)
• M28: 10,954,304 km (0.113 R)
• M29: 11,193,810 km (0.057 R)
• M30: 12,728,984 km (0.093 R)
• M31: 12,980,757 km (0.103 R)
• M32: 13,170,597 km (0.077 R)
• M33: 13,681,324 km (0.076 R)
• M34: 14,003,857 km (0.116 R)
• M35: 14,133,558 km (0.034 R)
• M36: 14,590,729 km (0.099 R)
• M37: 14,656,403 km (0.103 R)
• M38: 15,653,772 km (0.11 R)
• M39: 17,923,620 km (0.112 R)
• M40: 18,205,612 km (0.055 R)
• M41: 18,418,191 km (0.049 R)
• M42: 18,702,726 km (0.109 R)
• M43: 18,917,249 km (0.099 R)
• M44: 19,204,327 km (0.061 R)
• M45: 20,074,538 km (0.078 R)
• M46: 20,220,845 km (0.119 R)
• M47: 21,777,860 km (0.07 R)
• M48: 22,305,491 km (0.12 R)
• M49: 23,142,940 km (0.073 R)
• M50: 23,604,001 km (0.09 R)
• M51: 26,114,253 km (0.12 R)
• M52: 26,996,432 km (0.086 R)
• M53: 27,157,848 km (0.04 R)
• M54: 28,379,015 km (0.112 R)
• M55: 29,368,755 km (0.103 R)
• M56: 29,617,985 km (0.115 R)
• M57: 29,701,161 km (0.107 R)
• M58: 30,369,864 km (0.096 R)
• M59: 32,576,732 km (0.095 R)
• M60: 33,786,380 km (0.111 R)
• M61: 33,960,362 km (0.092 R)
• M62: 34,484,104 km (0.11 R)
• M63: 35,539,667 km (0.071 R)
• M64: 39,134,055 km (0.107 R)
• M65: 39,591,376 km (0.058 R)
• M66: 40,696,306 km (0.082 R)
• M67: 42,560,145 km (0.097 R)
• M68: 43,030,481 km (0.102 R)
• M69: 43,218,974 km (0.082 R)
• M70: 43,597,158 km (0.108 R)
• M71: 43,691,704 km (0.087 R)
• M72: 44,546,955 km (0.039 R)
• M73: 45,024,471 km (0.086 R)
• M74: 45,311,849 km (0.034 R)
• M75: 46,951,441 km (0.07 R)
• M76: 48,610,332 km (0.1 R)
• M77: 49,298,931 km (0.083 R)
• M78: 54,514,661 km (0.117 R)
• M79: 55,127,713 km (0.082 R)
• M80: 55,845,783 km (0.071 R)
• M81: 56,980,333 km (0.069 R)
• M82: 57,394,719 km (0.062 R)
• M83: 62,019,537 km (0.119 R)
• M84: 64,376,302 km (0.064 R)
• M85: 65,782,672 km (0.12 R)
• M86: 67,856,397 km (0.069 R)
• M87: 68,295,617 km (0.102 R)
• M88: 69,398,003 km (0.109 R)
• M89: 69,508,556 km (0.093 R)
• M90: 71,062,579 km (0.109 R)
• M91: 71,732,029 km (0.085 R)
• M92: 73,414,856 km (0.085 R)
• M93: 76,020,402 km (0.072 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 216 - 12,186 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit