🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.49 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 23

Radius: 10.8

Gravity: 0.2 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.82 AU - 1.12 AU

Year: 648 Days

Day: 14.4 Hours

Environment

Temp: -165 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 81,783,777 km

• M1: 140,024 km (0.061 R)
• M2: 223,948 km (0.045 R)
• M3: 299,794 km (0.109 R)
• M4: 394,639 km (0.089 R)
• M5: 489,634 km (0.059 R)
• M6: 610,509 km (0.086 R)
• M7: 682,914 km (0.073 R)
• M8: 760,855 km (0.083 R)
• M9: 849,267 km (0.117 R)
• M10: 941,419 km (0.046 R)
• M11: 1,016,817 km (0.113 R)
• M12: 1,107,623 km (0.108 R)
• M13: 1,247,796 km (0.06 R)
• M14: 1,323,044 km (0.114 R)
• M15: 1,431,652 km (0.08 R)
• M16: 1,528,591 km (0.105 R)
• M17: 1,615,507 km (0.105 R)
• M18: 1,701,227 km (0.066 R)
• M19: 1,880,595 km (0.058 R)
• M20: 1,957,937 km (0.086 R)
• M21: 2,076,119 km (0.078 R)
• M22: 2,196,845 km (0.118 R)
• M23: 2,268,353 km (0.1 R)
• M24: 2,378,756 km (0.03 R)
• M25: 2,459,389 km (0.12 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 289.9

Radius: 14.6

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 2.16 AU - 2.64 AU

Year: 2522 Days

Day: 6.4 Hours

Environment

Temp: -204 °C

Axial Tilt: 43.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 81,783,777 km

• M1: 182,061 km (0.093 R)
• M2: 335,398 km (0.062 R)
• M3: 433,086 km (0.063 R)
• M4: 636,838 km (0.092 R)
• M5: 793,318 km (0.113 R)
• M6: 1,038,658 km (0.117 R)
• M7: 1,140,833 km (0.095 R)
• M8: 1,264,700 km (0.052 R)
• M9: 1,374,804 km (0.076 R)
• M10: 1,478,775 km (0.103 R)
• M11: 1,655,151 km (0.058 R)
• M12: 1,776,774 km (0.101 R)
• M13: 2,007,903 km (0.118 R)
• M14: 2,500,379 km (0.119 R)
• M15: 2,605,845 km (0.092 R)
• M16: 2,724,925 km (0.047 R)
• M17: 2,845,800 km (0.09 R)
• M18: 3,347,701 km (0.114 R)
• M19: 3,742,789 km (0.085 R)
• M20: 3,850,649 km (0.09 R)
• M21: 3,959,556 km (0.107 R)
• M22: 4,069,660 km (0.065 R)
• M23: 4,166,749 km (0.112 R)
• M24: 4,448,741 km (0.078 R)
• M25: 4,678,823 km (0.1 R)
• M26: 4,810,020 km (0.079 R)
• M27: 5,046,385 km (0.046 R)
• M28: 5,515,225 km (0.106 R)
• M29: 5,669,460 km (0.089 R)
• M30: 5,935,146 km (0.114 R)
• M31: 6,077,413 km (0.086 R)
• M32: 6,365,539 km (0.081 R)
• M33: 6,560,166 km (0.039 R)
• M34: 6,756,737 km (0.093 R)
• M35: 6,905,438 km (0.114 R)
• M36: 7,307,557 km (0.111 R)
• M37: 7,545,567 km (0.116 R)
• M38: 7,734,509 km (0.07 R)
• M39: 7,924,947 km (0.091 R)
• M40: 8,117,031 km (0.117 R)
• M41: 8,310,611 km (0.117 R)
• M42: 8,505,836 km (0.044 R)
• M43: 8,720,509 km (0.106 R)
• M44: 8,828,518 km (0.119 R)
• M45: 9,027,633 km (0.104 R)
• M46: 9,783,252 km (0.032 R)
• M47: 10,140,342 km (0.097 R)
• M48: 10,387,179 km (0.106 R)
• M49: 10,790,195 km (0.109 R)
• M50: 11,296,135 km (0.118 R)
• M51: 11,473,259 km (0.054 R)
• M52: 12,311,456 km (0.064 R)
• M53: 12,554,553 km (0.101 R)
• M54: 12,737,959 km (0.042 R)
• M55: 13,025,038 km (0.084 R)
• M56: 13,169,400 km (0.111 R)
• M57: 13,438,826 km (0.079 R)
• M58: 14,131,164 km (0.086 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 131.6

Radius: 6

Gravity: 3.66 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 5.12 AU - 8.38 AU

Year: 11895 Days

Day: 19.9 Hours

Environment

Temp: -228 °C

Axial Tilt: 44.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 81,783,777 km

• M1: 125,961 km (0.108 R)
• M2: 182,659 km (0.083 R)
• M3: 400,324 km (0.092 R)
• M4: 441,912 km (0.047 R)
• M5: 552,764 km (0.106 R)
• M6: 648,208 km (0.098 R)
• M7: 1,024,895 km (0.075 R)
• M8: 1,158,785 km (0.11 R)
• M9: 1,204,712 km (0.101 R)
• M10: 1,427,164 km (0.112 R)
• M11: 1,697,188 km (0.118 R)
• M12: 1,928,317 km (0.03 R)
• M13: 2,741,830 km (0.115 R)
• M14: 2,782,969 km (0.105 R)
• M15: 2,907,584 km (0.087 R)
• M16: 3,098,172 km (0.051 R)
• M17: 3,140,957 km (0.11 R)
• M18: 3,693,721 km (0.056 R)
• M19: 3,993,066 km (0.038 R)
• M20: 4,039,741 km (0.104 R)
• M21: 4,181,111 km (0.042 R)
• M22: 4,468,638 km (0.115 R)
• M23: 5,037,559 km (0.119 R)
• M24: 5,215,281 km (0.038 R)
• M25: 6,989,362 km (0.067 R)
• M26: 7,074,184 km (0.104 R)
• M27: 7,273,149 km (0.063 R)
• M28: 7,445,187 km (0.082 R)
• M29: 7,910,735 km (0.064 R)
• M30: 8,295,800 km (0.12 R)
• M31: 9,456,081 km (0.098 R)
• M32: 9,581,145 km (0.053 R)
• M33: 9,864,633 km (0.055 R)
• M34: 10,118,950 km (0.106 R)
• M35: 10,764,016 km (0.103 R)
• M36: 12,640,122 km (0.108 R)
• M37: 13,055,107 km (0.079 R)
• M38: 14,112,016 km (0.095 R)
• M39: 14,255,032 km (0.039 R)
• M40: 14,362,592 km (0.089 R)
• M41: 14,686,921 km (0.109 R)
• M42: 15,306,106 km (0.113 R)
• M43: 15,453,011 km (0.088 R)
• M44: 15,526,613 km (0.047 R)
• M45: 18,060,053 km (0.114 R)
• M46: 18,449,157 km (0.081 R)
• M47: 19,473,454 km (0.085 R)
• M48: 19,672,569 km (0.094 R)
• M49: 20,314,194 km (0.118 R)
• M50: 21,044,232 km (0.041 R)
• M51: 21,494,521 km (0.069 R)
• M52: 21,576,800 km (0.107 R)
• M53: 21,617,940 km (0.102 R)
• M54: 23,454,403 km (0.119 R)
• M55: 26,786,247 km (0.116 R)
• M56: 26,919,090 km (0.054 R)
• M57: 28,574,689 km (0.077 R)
• M58: 29,574,601 km (0.083 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 708.7

Radius: 5.1

Gravity: 27.25 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 9.5 AU - 11.12 AU

Year: 22453 Days

Day: 20.6 Hours

Environment

Temp: -235 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 81,783,777 km

• M1: 561,441 km (0.086 R)
• M2: 607,367 km (0.116 R)
• M3: 654,640 km (0.114 R)
• M4: 753,076 km (0.117 R)
• M5: 1,314,816 km (0.119 R)
• M6: 1,634,806 km (0.07 R)
• M7: 1,978,282 km (0.119 R)
• M8: 2,121,896 km (0.093 R)
• M9: 2,650,874 km (0.07 R)
• M10: 4,047,071 km (0.113 R)
• M11: 4,555,255 km (0.052 R)
• M12: 4,649,801 km (0.115 R)
• M13: 4,792,817 km (0.114 R)
• M14: 4,840,837 km (0.105 R)
• M15: 5,132,254 km (0.075 R)
• M16: 5,529,736 km (0.109 R)
• M17: 5,681,278 km (0.103 R)
• M18: 6,040,463 km (0.088 R)
• M19: 6,354,020 km (0.109 R)
• M20: 6,997,141 km (0.076 R)
• M21: 7,161,100 km (0.112 R)
• M22: 7,271,055 km (0.119 R)
• M23: 7,716,857 km (0.059 R)
• M24: 7,773,255 km (0.061 R)
• M25: 8,344,120 km (0.096 R)
• M26: 10,948,769 km (0.092 R)
• M27: 11,523,225 km (0.092 R)
• M28: 11,781,730 km (0.085 R)
• M29: 12,042,180 km (0.079 R)
• M30: 12,901,470 km (0.082 R)
• M31: 13,169,849 km (0.105 R)
• M32: 14,123,685 km (0.111 R)
• M33: 15,240,732 km (0.092 R)
• M34: 16,169,136 km (0.093 R)
• M35: 18,154,898 km (0.035 R)
• M36: 18,229,997 km (0.068 R)
• M37: 18,682,231 km (0.099 R)
• M38: 19,520,877 km (0.105 R)
• M39: 19,597,770 km (0.086 R)
• M40: 19,829,048 km (0.091 R)
• M41: 19,983,583 km (0.117 R)
• M42: 21,313,957 km (0.079 R)
• M43: 21,551,668 km (0.103 R)
• M44: 21,870,012 km (0.08 R)
• M45: 22,753,537 km (0.078 R)
• M46: 24,554,994 km (0.04 R)
• M47: 24,804,225 km (0.091 R)
• M48: 24,887,551 km (0.102 R)
• M49: 25,978,269 km (0.09 R)
• M50: 26,401,930 km (0.033 R)
• M51: 27,514,190 km (0.043 R)
• M52: 29,430,987 km (0.105 R)
• M53: 29,519,101 km (0.119 R)
• M54: 30,583,639 km (0.066 R)
• M55: 31,390,420 km (0.047 R)
• M56: 31,570,536 km (0.117 R)
• M57: 32,113,277 km (0.091 R)
• M58: 32,659,010 km (0.085 R)
• M59: 33,852,053 km (0.079 R)
• M60: 34,500,411 km (0.102 R)
• M61: 34,779,411 km (0.08 R)
• M62: 35,997,436 km (0.085 R)
• M63: 36,375,021 km (0.113 R)
• M64: 36,564,412 km (0.111 R)
• M65: 37,324,818 km (0.097 R)
• M66: 37,706,891 km (0.1 R)
• M67: 38,186,502 km (0.107 R)
• M68: 38,571,567 km (0.116 R)
• M69: 42,392,895 km (0.084 R)
• M70: 42,492,527 km (0.042 R)
• M71: 44,297,874 km (0.107 R)
• M72: 44,499,981 km (0.036 R)
• M73: 44,702,387 km (0.113 R)
• M74: 45,209,823 km (0.114 R)
• M75: 45,311,549 km (0.066 R)
• M76: 45,617,178 km (0.085 R)
• M77: 46,230,529 km (0.115 R)
• M78: 46,333,004 km (0.095 R)
• M79: 47,775,576 km (0.11 R)
• M80: 50,916,234 km (0.032 R)
• M81: 52,297,770 km (0.119 R)
• M82: 54,880,577 km (0.066 R)
• M83: 57,064,257 km (0.099 R)
• M84: 65,042,461 km (0.082 R)
• M85: 65,732,556 km (0.081 R)
• M86: 68,283,350 km (0.12 R)
• M87: 71,813,560 km (0.11 R)
• M88: 72,407,763 km (0.027 R)
• M89: 74,680,155 km (0.1 R)
• M90: 74,920,858 km (0.095 R)
• M91: 75,282,136 km (0.113 R)
• M92: 78,927,238 km (0.066 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 621

Radius: 4

Gravity: 38.81 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 10.36 AU - 10.84 AU

Year: 23407 Days

Day: 20.8 Hours

Environment

Temp: -234 °C

Axial Tilt: 47.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 81,783,777 km

• M1: 316,399 km (0.049 R)
• M2: 539,749 km (0.096 R)
• M3: 631,453 km (0.08 R)
• M4: 703,559 km (0.103 R)
• M5: 1,435,541 km (0.059 R)
• M6: 1,467,256 km (0.115 R)
• M7: 3,195,710 km (0.111 R)
• M8: 3,237,298 km (0.106 R)
• M9: 3,618,623 km (0.115 R)
• M10: 4,059,039 km (0.074 R)
• M11: 4,239,753 km (0.106 R)
• M12: 4,845,625 km (0.041 R)
• M13: 5,182,968 km (0.068 R)
• M14: 5,329,873 km (0.092 R)
• M15: 5,428,458 km (0.082 R)
• M16: 5,478,124 km (0.098 R)
• M17: 6,084,744 km (0.071 R)
• M18: 6,291,638 km (0.045 R)
• M19: 6,343,698 km (0.103 R)
• M20: 6,448,267 km (0.1 R)
• M21: 6,606,242 km (0.077 R)
• M22: 7,305,462 km (0.117 R)
• M23: 8,141,116 km (0.12 R)
• M24: 8,889,554 km (0.084 R)
• M25: 9,659,684 km (0.058 R)
• M26: 9,780,110 km (0.081 R)
• M27: 10,327,788 km (0.09 R)
• M28: 12,354,839 km (0.117 R)
• M29: 12,814,105 km (0.107 R)
• M30: 13,145,614 km (0.086 R)
• M31: 13,212,334 km (0.072 R)
• M32: 13,749,540 km (0.116 R)
• M33: 14,088,828 km (0.073 R)
• M34: 15,053,735 km (0.081 R)
• M35: 15,193,309 km (0.048 R)
• M36: 15,755,947 km (0.112 R)
• M37: 16,396,824 km (0.104 R)
• M38: 16,756,757 km (0.085 R)
• M39: 17,264,791 km (0.079 R)
• M40: 18,221,769 km (0.113 R)
• M41: 18,894,211 km (0.113 R)
• M42: 19,803,467 km (0.116 R)
• M43: 19,956,506 km (0.116 R)
• M44: 20,494,759 km (0.115 R)
• M45: 22,138,241 km (0.076 R)
• M46: 24,312,646 km (0.061 R)
• M47: 24,804,973 km (0.093 R)
• M48: 26,976,236 km (0.097 R)
• M49: 27,571,187 km (0.075 R)
• M50: 27,741,878 km (0.088 R)
• M51: 27,998,737 km (0.1 R)
• M52: 29,643,416 km (0.057 R)
• M53: 32,123,450 km (0.108 R)
• M54: 32,213,358 km (0.041 R)
• M55: 33,025,226 km (0.08 R)
• M56: 34,118,338 km (0.108 R)
• M57: 34,393,448 km (0.062 R)
• M58: 34,761,459 km (0.091 R)
• M59: 35,966,320 km (0.097 R)
• M60: 36,996,451 km (0.116 R)
• M61: 38,416,733 km (0.05 R)
• M62: 38,703,064 km (0.099 R)
• M63: 38,798,507 km (0.115 R)
• M64: 39,085,735 km (0.11 R)
• M65: 39,951,308 km (0.114 R)
• M66: 40,628,987 km (0.05 R)
• M67: 41,115,329 km (0.105 R)
• M68: 44,974,655 km (0.103 R)
• M69: 45,175,565 km (0.087 R)
• M70: 46,286,479 km (0.068 R)
• M71: 46,896,240 km (0.104 R)
• M72: 47,099,992 km (0.106 R)
• M73: 47,406,368 km (0.09 R)
• M74: 51,237,869 km (0.086 R)
• M75: 52,501,822 km (0.094 R)
• M76: 53,137,612 km (0.116 R)
• M77: 53,882,460 km (0.11 R)
• M78: 55,706,058 km (0.066 R)
• M79: 57,877,172 km (0.064 R)
• M80: 60,075,812 km (0.09 R)
• M81: 61,519,432 km (0.069 R)
• M82: 63,311,913 km (0.104 R)
• M83: 65,235,143 km (0.113 R)
• M84: 65,348,987 km (0.103 R)
• M85: 65,462,682 km (0.112 R)
• M86: 65,576,526 km (0.113 R)
• M87: 68,675,595 km (0.029 R)
• M88: 72,056,956 km (0.076 R)
• M89: 72,174,540 km (0.072 R)
• M90: 72,645,474 km (0.096 R)
• M91: 74,658,014 km (0.103 R)
• M92: 75,134,334 km (0.071 R)
• M93: 78,495,948 km (0.09 R)
• M94: 79,222,694 km (0.097 R)
• M95: 80,073,457 km (0.094 R)
• M96: 81,416,248 km (0.028 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 347 - 13,794 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit