🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.18 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 928.5

Radius: 10.9

Gravity: 7.81 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 2.32 AU - 2.4 AU

Year: 2341 Days

Day: 5.9 Hours

Environment

Temp: -196 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 69,278,648 km

• M1: 255,513 km (0.084 R)
• M2: 359,334 km (0.105 R)
• M3: 444,455 km (0.088 R)
• M4: 885,769 km (0.108 R)
• M5: 1,019,958 km (0.063 R)
• M6: 1,286,691 km (0.089 R)
• M7: 1,404,425 km (0.113 R)
• M8: 1,489,097 km (0.054 R)
• M9: 1,663,977 km (0.089 R)
• M10: 1,753,885 km (0.094 R)
• M11: 1,858,903 km (0.093 R)
• M12: 2,075,371 km (0.075 R)
• M13: 2,158,697 km (0.096 R)
• M14: 2,430,068 km (0.1 R)
• M15: 2,758,286 km (0.107 R)
• M16: 3,116,722 km (0.087 R)
• M17: 3,212,614 km (0.115 R)
• M18: 3,342,166 km (0.08 R)
• M19: 3,523,179 km (0.093 R)
• M20: 3,758,347 km (0.06 R)
• M21: 4,155,829 km (0.047 R)
• M22: 4,731,481 km (0.092 R)
• M23: 4,935,084 km (0.071 R)
• M24: 5,389,562 km (0.045 R)
• M25: 6,156,850 km (0.085 R)
• M26: 6,359,106 km (0.072 R)
• M27: 6,979,189 km (0.107 R)
• M28: 7,084,357 km (0.088 R)
• M29: 7,661,805 km (0.095 R)
• M30: 7,945,293 km (0.108 R)
• M31: 8,099,229 km (0.086 R)
• M32: 8,432,832 km (0.068 R)
• M33: 8,522,441 km (0.071 R)
• M34: 9,811,526 km (0.092 R)
• M35: 9,929,559 km (0.086 R)
• M36: 10,310,435 km (0.078 R)
• M37: 10,744,717 km (0.093 R)
• M38: 10,915,259 km (0.051 R)
• M39: 11,185,134 km (0.076 R)
• M40: 11,856,678 km (0.116 R)
• M41: 12,108,751 km (0.065 R)
• M42: 12,337,037 km (0.095 R)
• M43: 12,772,367 km (0.082 R)
• M44: 12,953,081 km (0.085 R)
• M45: 13,056,753 km (0.093 R)
• M46: 13,186,604 km (0.05 R)
• M47: 13,500,310 km (0.077 R)
• M48: 13,684,465 km (0.115 R)
• M49: 13,948,805 km (0.103 R)
• M50: 14,321,902 km (0.106 R)
• M51: 14,402,385 km (0.11 R)
• M52: 14,725,367 km (0.106 R)
• M53: 16,152,531 km (0.117 R)
• M54: 16,376,030 km (0.06 R)
• M55: 16,488,229 km (0.09 R)
• M56: 16,826,170 km (0.119 R)
• M57: 17,137,932 km (0.098 R)
• M58: 17,423,066 km (0.078 R)
• M59: 17,508,935 km (0.111 R)
• M60: 17,623,527 km (0.037 R)
• M61: 18,345,935 km (0.088 R)
• M62: 18,462,472 km (0.085 R)
• M63: 19,492,154 km (0.042 R)
• M64: 19,581,314 km (0.097 R)
• M65: 19,759,934 km (0.046 R)
• M66: 19,909,233 km (0.113 R)
• M67: 20,029,061 km (0.096 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 156.4

Radius: 8.4

Gravity: 2.22 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 3.59 AU - 4.91 AU

Year: 5657 Days

Day: 5.9 Hours

Environment

Temp: -217 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 69,278,648 km

• M1: 113,694 km (0.114 R)
• M2: 218,562 km (0.047 R)
• M3: 327,320 km (0.06 R)
• M4: 489,634 km (0.063 R)
• M5: 547,079 km (0.087 R)
• M6: 607,218 km (0.117 R)
• M7: 697,425 km (0.118 R)
• M8: 1,182,422 km (0.075 R)
• M9: 1,538,913 km (0.078 R)
• M10: 1,742,366 km (0.104 R)
• M11: 1,874,162 km (0.069 R)
• M12: 2,448,319 km (0.04 R)
• M13: 2,521,921 km (0.041 R)
• M14: 2,611,231 km (0.08 R)
• M15: 3,042,222 km (0.081 R)
• M16: 3,137,516 km (0.102 R)
• M17: 3,233,857 km (0.1 R)
• M18: 3,595,286 km (0.052 R)
• M19: 4,021,789 km (0.082 R)
• M20: 4,196,819 km (0.105 R)
• M21: 4,500,353 km (0.066 R)
• M22: 4,700,664 km (0.036 R)
• M23: 5,299,654 km (0.075 R)
• M24: 5,745,157 km (0.064 R)
• M25: 5,804,098 km (0.107 R)
• M26: 6,182,431 km (0.107 R)
• M27: 6,263,064 km (0.067 R)
• M28: 7,493,507 km (0.05 R)
• M29: 7,687,685 km (0.12 R)
• M30: 7,905,350 km (0.116 R)
• M31: 8,169,241 km (0.115 R)
• M32: 8,773,616 km (0.052 R)
• M33: 9,207,599 km (0.091 R)
• M34: 9,276,863 km (0.114 R)
• M35: 9,742,412 km (0.104 R)
• M36: 9,907,119 km (0.106 R)
• M37: 10,191,654 km (0.1 R)
• M38: 10,263,312 km (0.114 R)
• M39: 11,406,239 km (0.112 R)
• M40: 11,729,520 km (0.069 R)
• M41: 11,904,849 km (0.061 R)
• M42: 13,078,444 km (0.092 R)
• M43: 14,101,993 km (0.04 R)
• M44: 14,155,250 km (0.12 R)
• M45: 14,208,507 km (0.116 R)
• M46: 14,368,576 km (0.088 R)
• M47: 14,448,910 km (0.045 R)
• M48: 15,096,819 km (0.073 R)
• M49: 15,671,424 km (0.105 R)
• M50: 16,030,758 km (0.104 R)
• M51: 16,983,397 km (0.095 R)
• M52: 17,295,608 km (0.052 R)
• M53: 17,495,172 km (0.045 R)
• M54: 18,708,859 km (0.115 R)
• M55: 19,622,154 km (0.038 R)
• M56: 20,009,314 km (0.059 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 348.8

Radius: 7.2

Gravity: 6.73 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 5.7 AU - 9 AU

Year: 12866 Days

Day: 17.1 Hours

Environment

Temp: -220 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 69,278,648 km

• M1: 128,056 km (0.104 R)
• M2: 301,290 km (0.1 R)
• M3: 372,798 km (0.117 R)
• M4: 451,038 km (0.111 R)
• M5: 770,279 km (0.048 R)
• M6: 821,143 km (0.118 R)
• M7: 873,203 km (0.091 R)
• M8: 1,583,344 km (0.111 R)
• M9: 1,649,017 km (0.104 R)
• M10: 1,806,095 km (0.049 R)
• M11: 1,874,910 km (0.056 R)
• M12: 2,232,150 km (0.092 R)
• M13: 2,636,363 km (0.105 R)
• M14: 2,793,890 km (0.087 R)
• M15: 2,954,558 km (0.104 R)
• M16: 3,063,316 km (0.115 R)
• M17: 3,145,894 km (0.101 R)
• M18: 3,201,245 km (0.097 R)
• M19: 3,627,150 km (0.087 R)
• M20: 3,921,110 km (0.103 R)
• M21: 4,131,444 km (0.107 R)
• M22: 4,314,552 km (0.086 R)
• M23: 4,626,015 km (0.033 R)
• M24: 4,752,575 km (0.059 R)
• M25: 5,270,333 km (0.068 R)
• M26: 6,820,765 km (0.117 R)
• M27: 7,477,799 km (0.086 R)
• M28: 8,734,122 km (0.109 R)
• M29: 9,728,649 km (0.109 R)
• M30: 10,259,871 km (0.084 R)
• M31: 10,383,887 km (0.114 R)
• M32: 10,466,765 km (0.082 R)
• M33: 10,968,815 km (0.06 R)
• M34: 11,265,318 km (0.1 R)
• M35: 11,779,785 km (0.114 R)
• M36: 11,866,253 km (0.118 R)
• M37: 11,952,870 km (0.065 R)
• M38: 12,389,546 km (0.084 R)
• M39: 13,867,423 km (0.083 R)
• M40: 15,070,340 km (0.088 R)
• M41: 15,400,054 km (0.055 R)
• M42: 15,542,022 km (0.056 R)
• M43: 15,922,749 km (0.052 R)
• M44: 16,306,467 km (0.032 R)
• M45: 16,451,278 km (0.104 R)
• M46: 16,693,477 km (0.032 R)
• M47: 16,790,566 km (0.109 R)
• M48: 17,279,452 km (0.086 R)
• M49: 18,021,307 km (0.075 R)
• M50: 18,471,447 km (0.091 R)
• M51: 18,521,712 km (0.107 R)
• M52: 18,571,977 km (0.083 R)
• M53: 19,179,045 km (0.055 R)
• M54: 19,587,448 km (0.108 R)
• M55: 19,895,619 km (0.087 R)
• M56: 20,101,915 km (0.077 R)
• M57: 20,153,526 km (0.065 R)
• M58: 21,144,013 km (0.096 R)
• M59: 22,793,928 km (0.083 R)
• M60: 23,497,936 km (0.068 R)
• M61: 23,606,993 km (0.11 R)
• M62: 24,484,683 km (0.063 R)
• M63: 24,539,885 km (0.097 R)
• M64: 25,205,745 km (0.078 R)
• M65: 26,271,929 km (0.11 R)
• M66: 26,668,513 km (0.099 R)
• M67: 26,839,055 km (0.111 R)
• M68: 27,181,335 km (0.097 R)
• M69: 27,352,923 km (0.111 R)
• M70: 28,043,168 km (0.099 R)
• M71: 28,274,446 km (0.054 R)
• M72: 29,030,664 km (0.081 R)
• M73: 29,264,784 km (0.062 R)
• M74: 29,499,354 km (0.091 R)
• M75: 29,734,671 km (0.1 R)
• M76: 29,852,554 km (0.028 R)
• M77: 30,622,535 km (0.108 R)
• M78: 31,459,086 km (0.054 R)
• M79: 31,940,342 km (0.074 R)
• M80: 32,727,825 km (0.041 R)
• M81: 33,460,257 km (0.092 R)
• M82: 36,066,401 km (0.06 R)
• M83: 36,759,638 km (0.087 R)
• M84: 37,839,734 km (0.057 R)
• M85: 38,287,481 km (0.118 R)
• M86: 39,059,106 km (0.067 R)
• M87: 40,748,515 km (0.084 R)
• M88: 42,196,623 km (0.084 R)
• M89: 43,862,694 km (0.077 R)
• M90: 44,602,456 km (0.091 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 107

Radius: 7.2

Gravity: 2.06 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 6.81 AU - 8.55 AU

Year: 13742 Days

Day: 22.6 Hours

Environment

Temp: -223 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 69,278,648 km

• M1: 306,825 km (0.119 R)
• M2: 393,293 km (0.089 R)
• M3: 769,382 km (0.116 R)
• M4: 1,218,923 km (0.111 R)
• M5: 1,703,022 km (0.048 R)
• M6: 2,068,939 km (0.111 R)
• M7: 3,217,401 km (0.072 R)
• M8: 3,462,892 km (0.064 R)
• M9: 3,530,809 km (0.091 R)
• M10: 3,737,553 km (0.109 R)
• M11: 3,971,823 km (0.095 R)
• M12: 4,019,246 km (0.054 R)
• M13: 4,578,443 km (0.117 R)
• M14: 5,795,422 km (0.09 R)
• M15: 6,565,402 km (0.119 R)
• M16: 7,077,176 km (0.12 R)
• M17: 9,281,351 km (0.038 R)
• M18: 9,407,911 km (0.099 R)
• M19: 9,598,798 km (0.117 R)
• M20: 10,342,000 km (0.112 R)
• M21: 10,506,109 km (0.088 R)
• M22: 10,869,931 km (0.096 R)
• M23: 11,137,262 km (0.1 R)
• M24: 11,508,265 km (0.117 R)
• M25: 13,352,358 km (0.07 R)
• M26: 13,638,539 km (0.052 R)
• M27: 13,854,558 km (0.087 R)
• M28: 14,472,696 km (0.115 R)
• M29: 15,360,709 km (0.078 R)
• M30: 15,510,457 km (0.096 R)
• M31: 16,152,082 km (0.091 R)
• M32: 17,461,363 km (0.043 R)
• M33: 17,656,887 km (0.06 R)
• M34: 18,326,637 km (0.1 R)
• M35: 20,098,624 km (0.071 R)
• M36: 21,546,731 km (0.045 R)
• M37: 21,840,242 km (0.114 R)
• M38: 22,899,844 km (0.067 R)
• M39: 23,070,984 km (0.099 R)
• M40: 23,889,284 km (0.1 R)
• M41: 25,554,458 km (0.055 R)
• M42: 25,732,031 km (0.064 R)
• M43: 25,820,892 km (0.056 R)
• M44: 26,132,803 km (0.078 R)
• M45: 26,760,217 km (0.106 R)
• M46: 27,574,328 km (0.107 R)
• M47: 27,710,911 km (0.049 R)
• M48: 29,134,185 km (0.098 R)
• M49: 29,551,863 km (0.109 R)
• M50: 29,784,786 km (0.049 R)
• M51: 30,534,122 km (0.108 R)
• M52: 31,147,623 km (0.06 R)
• M53: 31,622,297 km (0.098 R)
• M54: 31,765,163 km (0.072 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 916.4

Radius: 5.8

Gravity: 27.24 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 8.02 AU - 8.28 AU

Year: 15023 Days

Day: 23.5 Hours

Environment

Temp: -217 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 69,278,648 km

• M1: 74,350 km (0.079 R)
• M2: 131,197 km (0.116 R)
• M3: 564,732 km (0.112 R)
• M4: 667,805 km (0.095 R)
• M5: 845,826 km (0.119 R)
• M6: 940,522 km (0.116 R)
• M7: 1,038,808 km (0.066 R)
• M8: 1,089,222 km (0.094 R)
• M9: 1,192,594 km (0.064 R)
• M10: 1,757,027 km (0.05 R)
• M11: 1,817,465 km (0.086 R)
• M12: 2,771,001 km (0.114 R)
• M13: 3,093,983 km (0.096 R)
• M14: 3,130,635 km (0.089 R)
• M15: 3,167,436 km (0.063 R)
• M16: 3,241,487 km (0.077 R)
• M17: 3,315,986 km (0.092 R)
• M18: 3,353,535 km (0.086 R)
• M19: 3,932,928 km (0.075 R)
• M20: 4,092,699 km (0.106 R)
• M21: 4,173,332 km (0.08 R)
• M22: 4,213,873 km (0.114 R)
• M23: 6,169,566 km (0.094 R)
• M24: 6,448,715 km (0.109 R)
• M25: 6,732,203 km (0.111 R)
• M26: 7,360,066 km (0.116 R)
• M27: 8,311,059 km (0.073 R)
• M28: 8,362,222 km (0.068 R)
• M29: 8,879,082 km (0.117 R)
• M30: 9,353,158 km (0.111 R)
• M31: 9,998,074 km (0.029 R)
• M32: 10,435,947 km (0.075 R)
• M33: 10,491,149 km (0.077 R)
• M34: 12,424,103 km (0.093 R)
• M35: 13,311,069 km (0.119 R)
• M36: 13,490,886 km (0.083 R)
• M37: 13,611,312 km (0.115 R)
• M38: 14,035,272 km (0.112 R)
• M39: 14,096,308 km (0.08 R)
• M40: 15,270,502 km (0.112 R)
• M41: 16,283,579 km (0.044 R)
• M42: 16,992,523 km (0.104 R)
• M43: 17,645,817 km (0.105 R)
• M44: 17,777,463 km (0.108 R)
• M45: 18,574,221 km (0.056 R)
• M46: 19,722,534 km (0.074 R)
• M47: 20,133,330 km (0.101 R)
• M48: 20,202,145 km (0.114 R)
• M49: 21,033,161 km (0.083 R)
• M50: 22,442,822 km (0.028 R)
• M51: 22,943,377 km (0.081 R)
• M52: 23,737,293 km (0.062 R)
• M53: 25,575,102 km (0.114 R)
• M54: 25,948,199 km (0.051 R)
• M55: 27,153,958 km (0.036 R)
• M56: 28,377,818 km (0.095 R)
• M57: 29,229,778 km (0.105 R)
• M58: 29,854,499 km (0.109 R)
• M59: 29,932,888 km (0.099 R)
• M60: 30,089,966 km (0.104 R)
• M61: 30,326,032 km (0.086 R)
• M62: 30,562,695 km (0.092 R)
• M63: 30,958,531 km (0.071 R)
• M64: 31,835,175 km (0.113 R)
• M65: 32,236,396 km (0.118 R)
• M66: 32,881,911 km (0.058 R)
• M67: 33,125,008 km (0.07 R)
• M68: 33,206,090 km (0.092 R)
• M69: 33,857,888 km (0.116 R)
• M70: 34,761,010 km (0.051 R)
• M71: 34,926,166 km (0.116 R)
• M72: 36,172,316 km (0.086 R)
• M73: 36,674,816 km (0.038 R)
• M74: 37,517,650 km (0.085 R)
• M75: 38,281,497 km (0.104 R)
• M76: 38,622,580 km (0.101 R)
• M77: 43,681,381 km (0.07 R)
• M78: 49,036,237 km (0.034 R)
• M79: 49,499,392 km (0.106 R)
• M80: 49,778,093 km (0.078 R)
• M81: 52,403,685 km (0.12 R)
• M82: 54,593,948 km (0.096 R)
• M83: 55,748,544 km (0.076 R)
• M84: 56,135,105 km (0.065 R)
• M85: 58,571,755 km (0.08 R)
• M86: 59,260,205 km (0.09 R)
• M87: 60,050,231 km (0.119 R)
• M88: 61,940,550 km (0.113 R)
• M89: 64,660,089 km (0.105 R)
• M90: 66,392,433 km (0.059 R)
• M91: 68,760,268 km (0.087 R)
• M92: 69,071,132 km (0.107 R)
• M93: 69,278,624 km (0.079 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 279 - 12,851 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit