🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.28 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 173.1

Radius: 12.7

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.42 AU - 0.68 AU

Year: 282 Days

Day: 14.6 Hours

Environment

Temp: -143 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 18,889,407 km

• M1: 158,873 km (0.1 R)
• M2: 280,496 km (0.068 R)
• M3: 363,373 km (0.083 R)
• M4: 471,084 km (0.094 R)
• M5: 610,359 km (0.1 R)
• M6: 736,770 km (0.099 R)
• M7: 827,426 km (0.07 R)
• M8: 909,405 km (0.087 R)
• M9: 1,065,735 km (0.069 R)
• M10: 1,170,454 km (0.089 R)
• M11: 1,252,284 km (0.066 R)
• M12: 1,363,435 km (0.103 R)
• M13: 1,453,194 km (0.105 R)
• M14: 1,541,756 km (0.059 R)
• M15: 1,818,961 km (0.104 R)
• M16: 1,901,090 km (0.112 R)
• M17: 2,019,870 km (0.113 R)
• M18: 2,287,202 km (0.04 R)
• M19: 2,413,911 km (0.08 R)
• M20: 2,616,317 km (0.11 R)
• M21: 2,698,147 km (0.068 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 850.7

Radius: 10.7

Gravity: 7.43 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.44 AU - 2.24 AU

Year: 1723 Days

Day: 10.3 Hours

Environment

Temp: -197 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 18,889,407 km

• M1: 156,479 km (0.045 R)
• M2: 241,152 km (0.097 R)
• M3: 315,203 km (0.095 R)
• M4: 413,638 km (0.106 R)
• M5: 553,063 km (0.082 R)
• M6: 640,877 km (0.09 R)
• M7: 749,934 km (0.111 R)
• M8: 908,957 km (0.058 R)
• M9: 1,070,522 km (0.101 R)
• M10: 1,622,838 km (0.113 R)
• M11: 1,710,053 km (0.106 R)
• M12: 1,776,624 km (0.062 R)
• M13: 1,889,421 km (0.087 R)
• M14: 2,074,922 km (0.087 R)
• M15: 2,850,288 km (0.086 R)
• M16: 3,131,981 km (0.065 R)
• M17: 3,422,650 km (0.115 R)
• M18: 3,564,319 km (0.076 R)
• M19: 3,722,294 km (0.108 R)
• M20: 4,240,501 km (0.029 R)
• M21: 4,362,274 km (0.102 R)
• M22: 4,469,685 km (0.116 R)
• M23: 4,687,200 km (0.053 R)
• M24: 4,765,889 km (0.103 R)
• M25: 4,844,877 km (0.113 R)
• M26: 5,295,465 km (0.103 R)
• M27: 5,843,891 km (0.107 R)
• M28: 5,911,509 km (0.041 R)
• M29: 6,030,739 km (0.078 R)
• M30: 6,271,442 km (0.093 R)
• M31: 6,815,679 km (0.099 R)
• M32: 6,904,839 km (0.078 R)
• M33: 7,030,502 km (0.079 R)
• M34: 7,503,530 km (0.094 R)
• M35: 7,874,533 km (0.112 R)
• M36: 8,270,518 km (0.083 R)
• M37: 8,480,554 km (0.087 R)
• M38: 8,557,297 km (0.085 R)
• M39: 9,101,534 km (0.086 R)
• M40: 9,259,061 km (0.075 R)
• M41: 9,338,198 km (0.084 R)
• M42: 9,537,014 km (0.114 R)
• M43: 9,717,130 km (0.11 R)
• M44: 10,019,916 km (0.114 R)
• M45: 10,223,518 km (0.049 R)
• M46: 10,428,468 km (0.091 R)
• M47: 10,759,228 km (0.11 R)
• M48: 10,842,405 km (0.057 R)
• M49: 11,516,044 km (0.062 R)
• M50: 11,750,763 km (0.066 R)
• M51: 11,836,483 km (0.081 R)
• M52: 12,311,755 km (0.119 R)
• M53: 12,881,573 km (0.109 R)
• M54: 13,036,407 km (0.075 R)
• M55: 13,125,268 km (0.057 R)
• M56: 13,281,149 km (0.093 R)
• M57: 13,437,629 km (0.112 R)
• M58: 13,865,479 km (0.062 R)
• M59: 14,115,157 km (0.112 R)
• M60: 14,297,667 km (0.064 R)
• M61: 14,573,077 km (0.09 R)
• M62: 15,198,994 km (0.105 R)
• M63: 15,292,493 km (0.114 R)
• M64: 15,952,219 km (0.083 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 231.9

Radius: 14.4

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.46 AU - 2.44 AU

Year: 1880 Days

Day: 12.7 Hours

Environment

Temp: -207 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 18,889,407 km

• M1: 179,368 km (0.109 R)
• M2: 292,464 km (0.105 R)
• M3: 404,961 km (0.066 R)
• M4: 504,893 km (0.118 R)
• M5: 811,718 km (0.098 R)
• M6: 934,837 km (0.097 R)
• M7: 1,051,075 km (0.076 R)
• M8: 1,231,639 km (0.106 R)
• M9: 1,431,053 km (0.097 R)
• M10: 1,575,714 km (0.081 R)
• M11: 1,666,670 km (0.09 R)
• M12: 2,067,293 km (0.102 R)
• M13: 2,440,540 km (0.088 R)
• M14: 2,805,259 km (0.109 R)
• M15: 3,166,538 km (0.085 R)
• M16: 3,587,058 km (0.111 R)
• M17: 3,697,910 km (0.102 R)
• M18: 3,798,589 km (0.049 R)
• M19: 4,037,198 km (0.077 R)
• M20: 4,164,206 km (0.083 R)
• M21: 4,493,471 km (0.108 R)
• M22: 4,601,182 km (0.095 R)
• M23: 5,065,683 km (0.031 R)
• M24: 5,494,131 km (0.092 R)
• M25: 5,725,709 km (0.081 R)
• M26: 5,973,742 km (0.099 R)
• M27: 6,066,044 km (0.069 R)
• M28: 6,386,184 km (0.092 R)
• M29: 6,629,878 km (0.085 R)
• M30: 7,098,718 km (0.103 R)
• M31: 7,309,053 km (0.072 R)
• M32: 7,692,921 km (0.093 R)
• M33: 7,937,962 km (0.119 R)
• M34: 9,019,704 km (0.057 R)
• M35: 9,141,028 km (0.112 R)
• M36: 9,508,441 km (0.074 R)
• M37: 9,771,733 km (0.069 R)
• M38: 10,210,503 km (0.12 R)
• M39: 10,432,357 km (0.107 R)
• M40: 10,704,027 km (0.063 R)
• M41: 10,913,314 km (0.098 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 204.6

Radius: 9.5

Gravity: 2.27 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 2.07 AU - 2.11 AU

Year: 2086 Days

Day: 8.9 Hours

Environment

Temp: -208 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 18,889,407 km

• M1: 124,615 km (0.117 R)
• M2: 207,343 km (0.099 R)
• M3: 273,914 km (0.118 R)
• M4: 429,346 km (0.113 R)
• M5: 530,474 km (0.047 R)
• M6: 646,861 km (0.115 R)
• M7: 791,971 km (0.111 R)
• M8: 885,919 km (0.068 R)
• M9: 962,513 km (0.094 R)
• M10: 1,122,882 km (0.105 R)
• M11: 1,253,032 km (0.101 R)
• M12: 1,372,261 km (0.096 R)
• M13: 1,587,832 km (0.066 R)
• M14: 1,699,881 km (0.118 R)
• M15: 2,005,509 km (0.103 R)
• M16: 2,145,981 km (0.048 R)
• M17: 2,241,574 km (0.117 R)
• M18: 2,436,800 km (0.106 R)
• M19: 2,516,535 km (0.102 R)
• M20: 2,771,450 km (0.099 R)
• M21: 2,896,664 km (0.108 R)
• M22: 2,960,093 km (0.113 R)
• M23: 3,077,527 km (0.094 R)
• M24: 3,517,794 km (0.103 R)
• M25: 3,688,036 km (0.112 R)
• M26: 3,930,983 km (0.095 R)
• M27: 4,048,567 km (0.087 R)
• M28: 4,790,722 km (0.112 R)
• M29: 5,430,403 km (0.057 R)
• M30: 5,640,737 km (0.086 R)
• M31: 5,786,894 km (0.056 R)
• M32: 6,151,165 km (0.118 R)
• M33: 6,439,590 km (0.108 R)
• M34: 6,522,766 km (0.103 R)
• M35: 6,873,573 km (0.061 R)
• M36: 7,129,835 km (0.114 R)
• M37: 7,302,470 km (0.108 R)
• M38: 7,607,949 km (0.076 R)
• M39: 7,932,577 km (0.111 R)
• M40: 8,201,554 km (0.09 R)
• M41: 8,443,154 km (0.07 R)
• M42: 8,671,740 km (0.107 R)
• M43: 8,794,560 km (0.079 R)
• M44: 9,057,253 km (0.083 R)
• M45: 9,338,497 km (0.119 R)
• M46: 10,280,066 km (0.09 R)
• M47: 10,344,992 km (0.119 R)
• M48: 10,902,394 km (0.067 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 962

Radius: 9.2

Gravity: 11.37 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 3.15 AU - 3.97 AU

Year: 4636 Days

Day: 7.6 Hours

Environment

Temp: -207 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 18,889,407 km

• M1: 129,253 km (0.076 R)
• M2: 191,784 km (0.085 R)
• M3: 633,248 km (0.093 R)
• M4: 894,446 km (0.046 R)
• M5: 1,112,410 km (0.099 R)
• M6: 1,283,400 km (0.116 R)
• M7: 1,547,440 km (0.096 R)
• M8: 2,281,517 km (0.047 R)
• M9: 2,340,459 km (0.06 R)
• M10: 2,439,941 km (0.06 R)
• M11: 2,894,719 km (0.08 R)
• M12: 3,131,981 km (0.103 R)
• M13: 3,556,839 km (0.083 R)
• M14: 3,625,654 km (0.082 R)
• M15: 3,976,162 km (0.099 R)
• M16: 4,411,342 km (0.052 R)
• M17: 4,584,726 km (0.11 R)
• M18: 5,170,102 km (0.092 R)
• M19: 5,300,552 km (0.096 R)
• M20: 5,887,275 km (0.092 R)
• M21: 6,105,837 km (0.067 R)
• M22: 6,382,743 km (0.1 R)
• M23: 7,121,906 km (0.118 R)
• M24: 7,208,972 km (0.117 R)
• M25: 7,267,165 km (0.106 R)
• M26: 7,442,793 km (0.119 R)
• M27: 7,768,468 km (0.076 R)
• M28: 7,948,135 km (0.098 R)
• M29: 8,068,711 km (0.078 R)
• M30: 8,129,148 km (0.071 R)
• M31: 8,250,622 km (0.118 R)
• M32: 8,495,214 km (0.093 R)
• M33: 8,556,849 km (0.065 R)
• M34: 8,649,450 km (0.109 R)
• M35: 8,711,383 km (0.12 R)
• M36: 9,023,145 km (0.118 R)
• M37: 9,657,889 km (0.111 R)
• M38: 9,754,380 km (0.056 R)
• M39: 10,013,184 km (0.118 R)
• M40: 10,669,919 km (0.065 R)
• M41: 11,104,500 km (0.071 R)
• M42: 11,476,550 km (0.094 R)
• M43: 11,681,350 km (0.095 R)
• M44: 11,990,718 km (0.099 R)
• M45: 12,059,832 km (0.039 R)
• M46: 12,442,205 km (0.096 R)
• M47: 12,582,378 km (0.065 R)
• M48: 12,899,525 km (0.07 R)
• M49: 13,939,230 km (0.099 R)
• M50: 14,450,706 km (0.1 R)
• M51: 14,524,308 km (0.074 R)
• M52: 14,671,811 km (0.094 R)
• M53: 15,492,206 km (0.047 R)
• M54: 15,718,547 km (0.118 R)
• M55: 16,098,227 km (0.097 R)
• M56: 16,866,562 km (0.07 R)
• M57: 17,489,936 km (0.113 R)
• M58: 17,646,864 km (0.117 R)
• M59: 19,526,561 km (0.1 R)
• M60: 20,634,932 km (0.08 R)
• M61: 21,510,977 km (0.09 R)
• M62: 21,637,088 km (0.12 R)
• M63: 22,271,533 km (0.115 R)
• M64: 22,441,775 km (0.058 R)
• M65: 22,912,111 km (0.057 R)
• M66: 23,732,206 km (0.099 R)
• M67: 24,386,398 km (0.103 R)
• M68: 24,781,785 km (0.111 R)
• M69: 24,914,029 km (0.052 R)
• M70: 25,801,893 km (0.094 R)
• M71: 26,474,485 km (0.119 R)
• M72: 26,971,449 km (0.089 R)
• M73: 27,334,673 km (0.059 R)
• M74: 28,434,516 km (0.074 R)
• M75: 28,572,894 km (0.082 R)
• M76: 28,665,346 km (0.103 R)
• M77: 29,688,894 km (0.11 R)
• M78: 30,017,112 km (0.12 R)
• M79: 30,440,773 km (0.075 R)
• M80: 31,198,935 km (0.065 R)
• M81: 32,107,293 km (0.104 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 348

Radius: 8.2

Gravity: 5.18 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 3.1 AU - 4.38 AU

Year: 4993 Days

Day: 9.8 Hours

Environment

Temp: -216 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 18,889,407 km

• M1: 116,088 km (0.088 R)
• M2: 180,116 km (0.043 R)
• M3: 239,207 km (0.118 R)
• M4: 346,169 km (0.08 R)
• M5: 454,179 km (0.119 R)
• M6: 685,457 km (0.101 R)
• M7: 792,719 km (0.027 R)
• M8: 1,048,980 km (0.103 R)
• M9: 1,186,760 km (0.078 R)
• M10: 1,384,528 km (0.083 R)
• M11: 1,494,333 km (0.094 R)
• M12: 1,564,644 km (0.08 R)
• M13: 2,055,774 km (0.104 R)
• M14: 2,458,043 km (0.091 R)
• M15: 2,642,946 km (0.07 R)
• M16: 3,098,022 km (0.101 R)
• M17: 3,224,732 km (0.064 R)
• M18: 3,539,635 km (0.115 R)
• M19: 4,895,740 km (0.054 R)
• M20: 5,192,991 km (0.055 R)
• M21: 5,805,295 km (0.098 R)
• M22: 5,872,315 km (0.04 R)
• M23: 6,029,542 km (0.097 R)
• M24: 6,509,751 km (0.089 R)
• M25: 6,579,314 km (0.118 R)
• M26: 7,313,092 km (0.104 R)
• M27: 7,385,497 km (0.078 R)
• M28: 7,750,965 km (0.118 R)
• M29: 7,948,434 km (0.092 R)
• M30: 8,147,399 km (0.043 R)
• M31: 8,985,895 km (0.079 R)
• M32: 10,661,691 km (0.043 R)
• M33: 11,019,230 km (0.071 R)
• M34: 11,074,581 km (0.115 R)
• M35: 11,241,233 km (0.069 R)
• M36: 11,325,008 km (0.109 R)
• M37: 12,924,059 km (0.067 R)
• M38: 13,011,724 km (0.072 R)
• M39: 13,512,278 km (0.101 R)
• M40: 14,049,035 km (0.111 R)
• M41: 14,289,738 km (0.061 R)
• M42: 14,471,350 km (0.119 R)
• M43: 14,959,039 km (0.041 R)
• M44: 15,421,297 km (0.1 R)
• M45: 17,866,623 km (0.102 R)
• M46: 18,951,058 km (0.083 R)
• M47: 19,017,480 km (0.093 R)
• M48: 19,217,193 km (0.057 R)
• M49: 19,719,543 km (0.112 R)
• M50: 20,327,957 km (0.081 R)
• M51: 20,702,849 km (0.026 R)
• M52: 21,910,703 km (0.076 R)
• M53: 22,330,025 km (0.115 R)
• M54: 22,470,498 km (0.052 R)
• M55: 22,611,120 km (0.106 R)
• M56: 22,893,411 km (0.027 R)
• M57: 23,818,674 km (0.083 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 124

Radius: 13

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 3.68 AU - 4.6 AU

Year: 5814 Days

Day: 13.4 Hours

Environment

Temp: -223 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 18,889,407 km

• M1: 162,314 km (0.094 R)
• M2: 254,167 km (0.088 R)
• M3: 352,453 km (0.059 R)
• M4: 546,331 km (0.092 R)
• M5: 650,601 km (0.116 R)
• M6: 817,104 km (0.06 R)
• M7: 979,417 km (0.116 R)
• M8: 1,174,343 km (0.028 R)
• M9: 1,428,360 km (0.098 R)
• M10: 1,544,448 km (0.114 R)
• M11: 1,627,774 km (0.077 R)
• M12: 1,874,611 km (0.089 R)
• M13: 2,041,712 km (0.063 R)
• M14: 2,404,935 km (0.088 R)
• M15: 2,745,420 km (0.107 R)
• M16: 2,862,406 km (0.063 R)
• M17: 3,347,252 km (0.108 R)
• M18: 3,504,181 km (0.042 R)
• M19: 3,727,979 km (0.117 R)
• M20: 4,173,182 km (0.119 R)
• M21: 4,427,947 km (0.08 R)
• M22: 4,513,966 km (0.101 R)
• M23: 4,722,954 km (0.119 R)
• M24: 4,952,886 km (0.099 R)
• M25: 5,150,355 km (0.06 R)
• M26: 5,442,371 km (0.077 R)
• M27: 5,758,620 km (0.111 R)
• M28: 5,928,414 km (0.077 R)
• M29: 6,023,558 km (0.062 R)
• M30: 6,350,729 km (0.104 R)
• M31: 6,448,117 km (0.117 R)
• M32: 6,545,954 km (0.047 R)
• M33: 7,285,715 km (0.088 R)
• M34: 8,115,236 km (0.077 R)
• M35: 8,369,851 km (0.046 R)
• M36: 8,800,394 km (0.102 R)
• M37: 9,062,041 km (0.083 R)
• M38: 9,571,122 km (0.118 R)
• M39: 10,639,999 km (0.118 R)
• M40: 10,895,662 km (0.061 R)
• M41: 10,989,011 km (0.1 R)
• M42: 11,484,180 km (0.11 R)
• M43: 12,010,764 km (0.114 R)
• M44: 12,107,404 km (0.092 R)
• M45: 12,447,590 km (0.091 R)
• M46: 12,717,016 km (0.098 R)
• M47: 13,311,667 km (0.114 R)
• M48: 13,461,714 km (0.064 R)
• M49: 13,612,359 km (0.099 R)
• M50: 13,864,731 km (0.119 R)
• M51: 14,042,303 km (0.118 R)
• M52: 14,144,179 km (0.093 R)
• M53: 15,097,567 km (0.118 R)
• M54: 15,516,441 km (0.12 R)
• M55: 15,753,553 km (0.106 R)
• M56: 16,098,376 km (0.083 R)
• M57: 16,231,668 km (0.101 R)
• M58: 16,930,739 km (0.107 R)
• M59: 17,147,806 km (0.106 R)
• M60: 17,229,486 km (0.09 R)
• M61: 17,639,683 km (0.093 R)
• M62: 18,025,347 km (0.085 R)
• M63: 18,330,377 km (0.11 R)
• M64: 18,749,101 km (0.036 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 354 - 16,750 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit