🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.39 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 961

Radius: 9

Gravity: 11.86 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 2.32 AU - 3.24 AU

Year: 3199 Days

Day: 8.2 Hours

Environment

Temp: -216 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 27,704,481 km

• M1: 123,568 km (0.111 R)
• M2: 210,634 km (0.041 R)
• M3: 327,021 km (0.031 R)
• M4: 545,284 km (0.112 R)
• M5: 645,814 km (0.115 R)
• M6: 720,314 km (0.108 R)
• M7: 809,324 km (0.089 R)
• M8: 986,598 km (0.063 R)
• M9: 1,124,826 km (0.112 R)
• M10: 1,351,467 km (0.064 R)
• M11: 1,491,640 km (0.077 R)
• M12: 1,578,258 km (0.099 R)
• M13: 1,726,210 km (0.062 R)
• M14: 1,878,949 km (0.109 R)
• M15: 2,247,259 km (0.071 R)
• M16: 2,465,373 km (0.062 R)
• M17: 2,638,009 km (0.058 R)
• M18: 2,796,732 km (0.084 R)
• M19: 2,904,443 km (0.086 R)
• M20: 3,894,033 km (0.067 R)
• M21: 4,014,459 km (0.075 R)
• M22: 4,383,367 km (0.092 R)
• M23: 4,529,824 km (0.087 R)
• M24: 4,677,925 km (0.071 R)
• M25: 4,806,131 km (0.079 R)
• M26: 4,892,299 km (0.098 R)
• M27: 5,352,911 km (0.099 R)
• M28: 5,487,100 km (0.11 R)
• M29: 6,221,626 km (0.099 R)
• M30: 6,481,328 km (0.095 R)
• M31: 6,552,686 km (0.083 R)
• M32: 6,720,385 km (0.032 R)
• M33: 6,841,111 km (0.118 R)
• M34: 6,938,200 km (0.092 R)
• M35: 7,011,203 km (0.117 R)
• M36: 7,306,210 km (0.071 R)
• M37: 7,455,210 km (0.116 R)
• M38: 7,680,654 km (0.105 R)
• M39: 7,756,201 km (0.102 R)
• M40: 7,908,342 km (0.08 R)
• M41: 8,241,048 km (0.085 R)
• M42: 8,735,768 km (0.075 R)
• M43: 8,841,234 km (0.104 R)
• M44: 8,973,479 km (0.095 R)
• M45: 10,612,174 km (0.104 R)
• M46: 10,837,618 km (0.111 R)
• M47: 11,494,502 km (0.115 R)
• M48: 11,725,930 km (0.104 R)
• M49: 11,784,123 km (0.087 R)
• M50: 12,164,252 km (0.113 R)
• M51: 12,311,456 km (0.11 R)
• M52: 12,459,408 km (0.101 R)
• M53: 13,026,683 km (0.087 R)
• M54: 13,086,822 km (0.039 R)
• M55: 13,419,677 km (0.055 R)
• M56: 13,510,932 km (0.077 R)
• M57: 14,279,416 km (0.097 R)
• M58: 14,559,463 km (0.117 R)
• M59: 14,778,624 km (0.118 R)
• M60: 15,666,039 km (0.114 R)
• M61: 15,794,244 km (0.119 R)
• M62: 16,019,538 km (0.055 R)
• M63: 16,084,015 km (0.096 R)
• M64: 16,148,641 km (0.081 R)
• M65: 16,701,405 km (0.089 R)
• M66: 17,492,329 km (0.103 R)
• M67: 18,026,394 km (0.094 R)
• M68: 18,228,052 km (0.103 R)
• M69: 18,464,267 km (0.114 R)
• M70: 19,110,530 km (0.106 R)
• M71: 20,565,369 km (0.104 R)
• M72: 21,412,691 km (0.058 R)
• M73: 21,483,750 km (0.102 R)
• M74: 22,235,330 km (0.059 R)
• M75: 23,068,291 km (0.062 R)
• M76: 23,470,260 km (0.087 R)
• M77: 24,170,079 km (0.098 R)
• M78: 24,244,130 km (0.085 R)
• M79: 24,578,332 km (0.046 R)
• M80: 24,801,981 km (0.117 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 549.4

Radius: 14

Gravity: 2.8 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 3.77 AU - 4.73 AU

Year: 6048 Days

Day: 11.6 Hours

Environment

Temp: -220 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 27,704,481 km

• M1: 185,352 km (0.106 R)
• M2: 291,865 km (0.062 R)
• M3: 446,699 km (0.11 R)
• M4: 571,613 km (0.1 R)
• M5: 785,987 km (0.112 R)
• M6: 917,933 km (0.044 R)
• M7: 1,072,467 km (0.059 R)
• M8: 1,441,675 km (0.116 R)
• M9: 1,590,824 km (0.078 R)
• M10: 1,833,322 km (0.109 R)
• M11: 1,977,534 km (0.076 R)
• M12: 2,201,333 km (0.072 R)
• M13: 2,572,934 km (0.098 R)
• M14: 2,859,713 km (0.118 R)
• M15: 3,287,862 km (0.106 R)
• M16: 4,157,175 km (0.059 R)
• M17: 4,470,732 km (0.054 R)
• M18: 4,593,253 km (0.119 R)
• M19: 4,993,427 km (0.049 R)
• M20: 5,095,154 km (0.095 R)
• M21: 5,483,211 km (0.12 R)
• M22: 5,694,144 km (0.08 R)
• M23: 6,704,677 km (0.067 R)
• M24: 6,958,994 km (0.105 R)
• M25: 7,187,579 km (0.117 R)
• M26: 7,389,836 km (0.086 R)
• M27: 7,977,905 km (0.077 R)
• M28: 8,307,768 km (0.115 R)
• M29: 8,672,787 km (0.082 R)
• M30: 8,950,141 km (0.093 R)
• M31: 9,387,266 km (0.058 R)
• M32: 9,576,807 km (0.112 R)
• M33: 9,991,941 km (0.089 R)
• M34: 10,510,896 km (0.092 R)
• M35: 10,939,045 km (0.094 R)
• M36: 11,676,563 km (0.112 R)
• M37: 12,918,225 km (0.064 R)
• M38: 13,590,368 km (0.119 R)
• M39: 13,805,041 km (0.089 R)
• M40: 14,093,017 km (0.116 R)
• M41: 14,492,294 km (0.097 R)
• M42: 14,638,451 km (0.087 R)
• M43: 15,116,566 km (0.115 R)
• M44: 15,712,264 km (0.086 R)
• M45: 15,862,461 km (0.104 R)
• M46: 16,505,881 km (0.104 R)
• M47: 16,849,956 km (0.104 R)
• M48: 17,312,363 km (0.045 R)
• M49: 18,249,893 km (0.105 R)
• M50: 18,447,362 km (0.083 R)
• M51: 18,566,143 km (0.108 R)
• M52: 18,884,188 km (0.08 R)
• M53: 19,003,866 km (0.118 R)
• M54: 19,123,844 km (0.119 R)
• M55: 19,687,080 km (0.073 R)
• M56: 19,889,486 km (0.058 R)
• M57: 20,011,408 km (0.049 R)
• M58: 20,296,542 km (0.115 R)
• M59: 20,706,440 km (0.106 R)
• M60: 21,243,346 km (0.062 R)
• M61: 22,372,960 km (0.071 R)
• M62: 22,966,415 km (0.065 R)
• M63: 23,952,713 km (0.073 R)
• M64: 24,342,416 km (0.052 R)
• M65: 24,603,315 km (0.077 R)
• M66: 24,777,746 km (0.106 R)
• M67: 25,259,750 km (0.06 R)
• M68: 26,545,394 km (0.118 R)
• M69: 27,534,685 km (0.035 R)
• M70: 27,897,460 km (0.065 R)
• M71: 28,857,429 km (0.096 R)
• M72: 29,595,994 km (0.11 R)
• M73: 29,688,745 km (0.111 R)
• M74: 30,856,506 km (0.112 R)
• M75: 30,950,603 km (0.038 R)
• M76: 31,044,700 km (0.073 R)
• M77: 31,233,343 km (0.113 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 468

Radius: 11.9

Gravity: 3.3 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 4.21 AU - 6.17 AU

Year: 8161 Days

Day: 9.6 Hours

Environment

Temp: -233 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 27,704,481 km

• M1: 174,282 km (0.035 R)
• M2: 267,780 km (0.09 R)
• M3: 420,071 km (0.064 R)
• M4: 828,024 km (0.119 R)
• M5: 1,189,453 km (0.116 R)
• M6: 1,732,044 km (0.116 R)
• M7: 2,175,452 km (0.094 R)
• M8: 2,324,153 km (0.072 R)
• M9: 2,631,576 km (0.114 R)
• M10: 2,975,651 km (0.106 R)
• M11: 3,165,192 km (0.031 R)
• M12: 3,531,407 km (0.09 R)
• M13: 4,067,117 km (0.108 R)
• M14: 4,277,901 km (0.108 R)
• M15: 4,793,265 km (0.044 R)
• M16: 6,302,857 km (0.051 R)
• M17: 7,172,620 km (0.12 R)
• M18: 7,460,147 km (0.102 R)
• M19: 7,621,563 km (0.06 R)
• M20: 8,278,896 km (0.119 R)
• M21: 8,817,747 km (0.117 R)
• M22: 9,091,511 km (0.034 R)
• M23: 9,264,147 km (0.106 R)
• M24: 10,036,222 km (0.049 R)
• M25: 10,322,103 km (0.093 R)
• M26: 10,647,030 km (0.098 R)
• M27: 12,474,368 km (0.113 R)
• M28: 12,936,476 km (0.091 R)
• M29: 14,356,758 km (0.119 R)
• M30: 14,719,533 km (0.039 R)
• M31: 15,289,800 km (0.1 R)
• M32: 15,660,354 km (0.091 R)
• M33: 15,743,082 km (0.086 R)
• M34: 16,033,750 km (0.115 R)
• M35: 16,494,212 km (0.116 R)
• M36: 17,988,097 km (0.057 R)
• M37: 18,074,714 km (0.093 R)
• M38: 18,335,613 km (0.103 R)
• M39: 18,773,037 km (0.062 R)
• M40: 19,125,639 km (0.112 R)
• M41: 19,480,336 km (0.038 R)
• M42: 20,151,282 km (0.079 R)
• M43: 22,722,570 km (0.11 R)
• M44: 22,910,166 km (0.081 R)
• M45: 23,004,263 km (0.115 R)
• M46: 23,760,779 km (0.09 R)
• M47: 23,998,939 km (0.1 R)
• M48: 24,142,104 km (0.09 R)
• M49: 24,669,886 km (0.062 R)
• M50: 25,249,877 km (0.03 R)
• M51: 25,492,824 km (0.046 R)
• M52: 26,128,315 km (0.113 R)
• M53: 26,620,642 km (0.086 R)
• M54: 27,315,075 km (0.106 R)
• M55: 27,464,673 km (0.074 R)
• M56: 27,714,651 km (0.041 R)
• M57: 28,418,360 km (0.07 R)
• M58: 29,179,065 km (0.084 R)
• M59: 29,331,954 km (0.099 R)
• M60: 29,895,040 km (0.096 R)
• M61: 30,668,461 km (0.061 R)
• M62: 31,031,685 km (0.096 R)
• M63: 31,972,356 km (0.087 R)
• M64: 32,869,195 km (0.042 R)
• M65: 33,507,380 km (0.099 R)
• M66: 35,066,339 km (0.036 R)
• M67: 35,283,107 km (0.058 R)
• M68: 36,045,757 km (0.101 R)
• M69: 36,429,176 km (0.097 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 37.8

Radius: 8.1

Gravity: 0.58 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 4.56 AU - 6.04 AU

Year: 8422 Days

Day: 14.1 Hours

Environment

Temp: -233 °C

Axial Tilt: 91.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 27,704,481 km

• M1: 260,300 km (0.116 R)
• M2: 419,772 km (0.05 R)
• M3: 619,934 km (0.095 R)
• M4: 876,344 km (0.08 R)
• M5: 1,078,152 km (0.062 R)
• M6: 1,440,328 km (0.088 R)
• M7: 1,679,535 km (0.045 R)
• M8: 2,269,848 km (0.12 R)
• M9: 2,652,819 km (0.087 R)
• M10: 3,194,812 km (0.061 R)
• M11: 3,638,071 km (0.051 R)
• M12: 3,770,465 km (0.057 R)
• M13: 3,904,504 km (0.058 R)
• M14: 4,009,821 km (0.078 R)
• M15: 4,597,891 km (0.07 R)
• M16: 5,245,949 km (0.1 R)
• M17: 5,530,035 km (0.117 R)
• M18: 5,750,692 km (0.086 R)
• M19: 5,853,465 km (0.054 R)
• M20: 6,842,457 km (0.112 R)
• M21: 7,958,607 km (0.048 R)
• M22: 8,401,267 km (0.111 R)
• M23: 8,714,076 km (0.088 R)
• M24: 9,411,352 km (0.106 R)
• M25: 9,858,948 km (0.109 R)
• M26: 9,920,433 km (0.114 R)
• M27: 10,230,250 km (0.094 R)
• M28: 10,292,483 km (0.092 R)
• M29: 11,544,019 km (0.116 R)
• M30: 11,652,328 km (0.102 R)
• M31: 11,782,627 km (0.09 R)
• M32: 13,612,359 km (0.066 R)
• M33: 14,048,736 km (0.115 R)
• M34: 15,171,767 km (0.11 R)
• M35: 15,242,976 km (0.066 R)
• M36: 15,792,000 km (0.108 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 850.6

Radius: 6.1

Gravity: 22.86 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 7.53 AU - 9.03 AU

Year: 16446 Days

Day: 23.6 Hours

Environment

Temp: -225 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 27,704,481 km

• M1: 1,347,428 km (0.096 R)
• M2: 1,578,258 km (0.103 R)
• M3: 2,011,942 km (0.12 R)
• M4: 2,411,817 km (0.112 R)
• M5: 2,585,650 km (0.082 R)
• M6: 3,436,861 km (0.085 R)
• M7: 3,632,685 km (0.118 R)
• M8: 4,076,093 km (0.067 R)
• M9: 5,280,356 km (0.077 R)
• M10: 5,325,385 km (0.08 R)
• M11: 5,920,934 km (0.116 R)
• M12: 7,274,346 km (0.106 R)
• M13: 7,374,427 km (0.053 R)
• M14: 7,882,461 km (0.092 R)
• M15: 9,146,863 km (0.077 R)
• M16: 9,747,348 km (0.04 R)
• M17: 10,813,981 km (0.113 R)
• M18: 10,985,869 km (0.082 R)
• M19: 11,100,910 km (0.09 R)
• M20: 11,216,400 km (0.061 R)
• M21: 11,448,426 km (0.088 R)
• M22: 12,035,597 km (0.078 R)
• M23: 12,512,366 km (0.103 R)
• M24: 12,753,069 km (0.072 R)
• M25: 13,484,303 km (0.071 R)
• M26: 14,543,456 km (0.11 R)
• M27: 15,242,826 km (0.115 R)
• M28: 15,499,985 km (0.081 R)
• M29: 15,758,490 km (0.04 R)
• M30: 15,888,191 km (0.083 R)
• M31: 17,072,259 km (0.091 R)
• M32: 17,607,520 km (0.097 R)
• M33: 17,742,158 km (0.114 R)
• M34: 18,216,234 km (0.077 R)
• M35: 18,831,978 km (0.114 R)
• M36: 18,900,793 km (0.095 R)
• M37: 20,365,506 km (0.093 R)
• M38: 20,719,455 km (0.058 R)
• M39: 20,790,514 km (0.076 R)
• M40: 20,861,722 km (0.107 R)
• M41: 21,290,320 km (0.119 R)
• M42: 22,083,488 km (0.095 R)
• M43: 22,228,748 km (0.033 R)
• M44: 22,959,832 km (0.056 R)
• M45: 23,254,540 km (0.05 R)
• M46: 24,071,195 km (0.112 R)
• M47: 24,520,737 km (0.043 R)
• M48: 25,275,907 km (0.106 R)
• M49: 26,731,793 km (0.077 R)
• M50: 26,809,135 km (0.083 R)
• M51: 28,214,607 km (0.092 R)
• M52: 29,884,269 km (0.088 R)
• M53: 31,096,461 km (0.101 R)
• M54: 31,913,564 km (0.116 R)
• M55: 34,070,616 km (0.062 R)
• M56: 34,490,836 km (0.08 R)
• M57: 35,082,047 km (0.064 R)
• M58: 35,166,719 km (0.061 R)
• M59: 36,188,772 km (0.104 R)
• M60: 36,274,342 km (0.06 R)
• M61: 36,961,744 km (0.07 R)
• M62: 38,261,899 km (0.08 R)
• M63: 38,436,480 km (0.109 R)
• M64: 40,462,185 km (0.116 R)
• M65: 42,341,733 km (0.103 R)
• M66: 42,974,532 km (0.105 R)
• M67: 43,975,341 km (0.072 R)
• M68: 45,075,933 km (0.102 R)
• M69: 45,168,085 km (0.117 R)
• M70: 45,444,692 km (0.107 R)
• M71: 47,491,340 km (0.089 R)
• M72: 49,282,775 km (0.094 R)
• M73: 49,377,769 km (0.111 R)
• M74: 50,425,702 km (0.114 R)
• M75: 51,192,391 km (0.084 R)
• M76: 51,480,966 km (0.1 R)
• M77: 52,446,620 km (0.109 R)
• M78: 53,418,108 km (0.081 R)
• M79: 54,199,757 km (0.081 R)
• M80: 55,675,391 km (0.085 R)
• M81: 58,364,562 km (0.097 R)
• M82: 58,464,942 km (0.113 R)
• M83: 58,565,472 km (0.071 R)
• M84: 58,666,002 km (0.107 R)
• M85: 60,586,838 km (0.088 R)
• M86: 61,095,770 km (0.107 R)
• M87: 62,015,349 km (0.101 R)
• M88: 62,220,447 km (0.081 R)
• M89: 66,052,995 km (0.05 R)
• M90: 68,897,748 km (0.091 R)
• M91: 69,748,212 km (0.087 R)
• M92: 70,923,303 km (0.114 R)
• M93: 71,674,584 km (0.068 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 30.7

Radius: 3.2

Gravity: 3 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 9.52 AU - 9.82 AU

Year: 20756 Days

Day: 19.7 Hours

Environment

Temp: -239 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 27,704,481 km

• M1: 52,658 km (0.093 R)
• M2: 106,663 km (0.112 R)
• M3: 190,737 km (0.106 R)
• M4: 416,331 km (0.101 R)
• M5: 498,311 km (0.091 R)
• M6: 552,166 km (0.034 R)
• M7: 1,189,752 km (0.042 R)
• M8: 1,810,284 km (0.106 R)
• M9: 1,944,772 km (0.068 R)
• M10: 2,385,488 km (0.037 R)
• M11: 2,855,674 km (0.059 R)
• M12: 3,602,167 km (0.118 R)
• M13: 3,771,063 km (0.12 R)
• M14: 3,899,568 km (0.036 R)
• M15: 4,791,620 km (0.111 R)
• M16: 5,621,439 km (0.079 R)
• M17: 5,817,263 km (0.077 R)
• M18: 5,915,997 km (0.089 R)
• M19: 5,965,664 km (0.104 R)
• M20: 6,291,338 km (0.063 R)
• M21: 9,153,744 km (0.108 R)
• M22: 9,239,763 km (0.119 R)
• M23: 10,234,439 km (0.118 R)
• M24: 10,926,329 km (0.105 R)
• M25: 11,078,620 km (0.051 R)
• M26: 11,757,495 km (0.098 R)
• M27: 13,349,815 km (0.111 R)
• M28: 13,840,496 km (0.109 R)
• M29: 14,071,475 km (0.108 R)
• M30: 14,237,379 km (0.084 R)
• M31: 14,705,022 km (0.032 R)
• M32: 16,311,404 km (0.107 R)
• M33: 16,800,589 km (0.091 R)
• M34: 17,153,041 km (0.101 R)
• M35: 17,543,342 km (0.089 R)
• M36: 17,650,305 km (0.097 R)
• M37: 17,721,813 km (0.1 R)
• M38: 18,550,286 km (0.103 R)
• M39: 18,622,990 km (0.111 R)
• M40: 18,950,909 km (0.08 R)
• M41: 19,060,713 km (0.113 R)
• M42: 19,207,469 km (0.07 R)
• M43: 19,872,132 km (0.04 R)
• M44: 20,807,867 km (0.069 R)
• M45: 23,072,330 km (0.087 R)
• M46: 23,346,094 km (0.12 R)
• M47: 23,463,828 km (0.106 R)
• M48: 23,620,905 km (0.067 R)
• M49: 23,936,407 km (0.091 R)
• M50: 24,931,233 km (0.099 R)
• M51: 25,051,510 km (0.104 R)
• M52: 26,387,269 km (0.081 R)
• M53: 26,837,708 km (0.103 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 542 - 16,863 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit