🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.8 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 62.1

Radius: 10.2

Gravity: 0.6 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.54 AU - 1.66 AU

Year: 1350 Days

Day: 12.3 Hours

Environment

Temp: -195 °C

Axial Tilt: 47.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 87,063,673 km

• M1: 135,087 km (0.115 R)
• M2: 252,222 km (0.078 R)
• M3: 351,405 km (0.104 R)
• M4: 675,135 km (0.111 R)
• M5: 823,387 km (0.12 R)
• M6: 960,718 km (0.119 R)
• M7: 1,069,026 km (0.114 R)
• M8: 1,378,395 km (0.088 R)
• M9: 1,475,783 km (0.084 R)
• M10: 1,554,322 km (0.111 R)
• M11: 1,704,967 km (0.051 R)
• M12: 1,883,138 km (0.041 R)
• M13: 2,061,608 km (0.06 R)
• M14: 2,209,710 km (0.058 R)
• M15: 2,379,803 km (0.075 R)
• M16: 2,598,665 km (0.112 R)
• M17: 2,746,168 km (0.12 R)
• M18: 2,817,676 km (0.08 R)
• M19: 2,929,426 km (0.074 R)
• M20: 3,056,135 km (0.089 R)
• M21: 3,198,402 km (0.118 R)
• M22: 3,315,238 km (0.084 R)
• M23: 3,468,427 km (0.027 R)
• M24: 3,588,554 km (0.1 R)
• M25: 3,891,041 km (0.1 R)
• M26: 4,023,285 km (0.063 R)
• M27: 4,119,776 km (0.05 R)
• M28: 4,292,262 km (0.109 R)
• M29: 4,753,772 km (0.114 R)
• M30: 4,832,161 km (0.102 R)
• M31: 5,134,349 km (0.113 R)
• M32: 5,336,605 km (0.12 R)
• M33: 5,467,353 km (0.1 R)
• M34: 5,533,176 km (0.115 R)
• M35: 5,640,588 km (0.117 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 956.6

Radius: 14

Gravity: 4.88 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.54 AU - 2.16 AU

Year: 1678 Days

Day: 8.9 Hours

Environment

Temp: -206 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 87,063,673 km

• M1: 176,825 km (0.049 R)
• M2: 266,434 km (0.071 R)
• M3: 399,277 km (0.114 R)
• M4: 545,883 km (0.116 R)
• M5: 638,783 km (0.092 R)
• M6: 786,586 km (0.096 R)
• M7: 895,343 km (0.116 R)
• M8: 1,064,389 km (0.11 R)
• M9: 1,354,609 km (0.084 R)
• M10: 1,478,027 km (0.04 R)
• M11: 1,616,405 km (0.12 R)
• M12: 1,736,981 km (0.113 R)
• M13: 1,826,740 km (0.096 R)
• M14: 2,141,643 km (0.071 R)
• M15: 2,238,283 km (0.112 R)
• M16: 2,499,481 km (0.085 R)
• M17: 2,731,508 km (0.1 R)
• M18: 3,038,482 km (0.117 R)
• M19: 3,134,225 km (0.065 R)
• M20: 3,441,798 km (0.117 R)
• M21: 3,613,686 km (0.119 R)
• M22: 4,146,853 km (0.085 R)
• M23: 4,500,652 km (0.108 R)
• M24: 4,657,730 km (0.075 R)
• M25: 4,784,589 km (0.077 R)
• M26: 4,880,481 km (0.088 R)
• M27: 4,993,278 km (0.087 R)
• M28: 5,188,653 km (0.103 R)
• M29: 5,637,446 km (0.059 R)
• M30: 6,168,519 km (0.097 R)
• M31: 6,662,042 km (0.114 R)
• M32: 6,949,719 km (0.058 R)
• M33: 7,095,277 km (0.053 R)
• M34: 7,204,933 km (0.06 R)
• M35: 7,519,088 km (0.115 R)
• M36: 7,724,785 km (0.107 R)
• M37: 7,894,429 km (0.108 R)
• M38: 8,046,271 km (0.106 R)
• M39: 8,507,781 km (0.076 R)
• M40: 8,624,467 km (0.087 R)
• M41: 8,958,220 km (0.068 R)
• M42: 9,356,150 km (0.12 R)
• M43: 9,618,096 km (0.088 R)
• M44: 9,923,276 km (0.032 R)
• M45: 10,273,035 km (0.07 R)
• M46: 10,647,778 km (0.042 R)
• M47: 10,836,870 km (0.112 R)
• M48: 11,069,494 km (0.083 R)
• M49: 11,282,522 km (0.115 R)
• M50: 11,625,999 km (0.083 R)
• M51: 11,755,700 km (0.105 R)
• M52: 12,169,787 km (0.117 R)
• M53: 12,257,451 km (0.053 R)
• M54: 12,655,082 km (0.11 R)
• M55: 12,989,733 km (0.061 R)
• M56: 13,191,839 km (0.063 R)
• M57: 13,690,449 km (0.054 R)
• M58: 14,334,019 km (0.108 R)
• M59: 14,496,482 km (0.041 R)
• M60: 14,612,870 km (0.044 R)
• M61: 14,799,867 km (0.115 R)
• M62: 15,152,469 km (0.098 R)
• M63: 15,270,651 km (0.092 R)
• M64: 15,650,780 km (0.103 R)
• M65: 15,746,223 km (0.04 R)
• M66: 16,178,561 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 741.3

Radius: 8.6

Gravity: 10.02 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 2.9 AU - 4.74 AU

Year: 4979 Days

Day: 9.1 Hours

Environment

Temp: -214 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 87,063,673 km

• M1: 107,860 km (0.113 R)
• M2: 243,695 km (0.064 R)
• M3: 317,447 km (0.062 R)
• M4: 381,624 km (0.075 R)
• M5: 461,809 km (0.099 R)
• M6: 594,053 km (0.028 R)
• M7: 727,046 km (0.066 R)
• M8: 980,614 km (0.075 R)
• M9: 1,037,611 km (0.085 R)
• M10: 1,110,465 km (0.09 R)
• M11: 1,387,520 km (0.102 R)
• M12: 1,618,051 km (0.117 R)
• M13: 2,266,258 km (0.048 R)
• M14: 2,638,158 km (0.12 R)
• M15: 2,800,622 km (0.097 R)
• M16: 2,903,844 km (0.106 R)
• M17: 3,050,450 km (0.112 R)
• M18: 3,416,815 km (0.06 R)
• M19: 3,888,647 km (0.047 R)
• M20: 4,214,770 km (0.039 R)
• M21: 4,622,574 km (0.106 R)
• M22: 4,794,163 km (0.108 R)
• M23: 5,042,944 km (0.098 R)
• M24: 5,118,491 km (0.056 R)
• M25: 5,398,538 km (0.113 R)
• M26: 5,657,492 km (0.105 R)
• M27: 5,894,007 km (0.094 R)
• M28: 6,160,590 km (0.069 R)
• M29: 6,568,095 km (0.093 R)
• M30: 6,733,550 km (0.09 R)
• M31: 6,928,326 km (0.105 R)
• M32: 7,408,984 km (0.119 R)
• M33: 7,495,003 km (0.094 R)
• M34: 7,725,832 km (0.117 R)
• M35: 7,988,377 km (0.108 R)
• M36: 8,194,523 km (0.088 R)
• M37: 8,582,280 km (0.118 R)
• M38: 8,976,022 km (0.114 R)
• M39: 9,067,725 km (0.097 R)
• M40: 9,190,396 km (0.112 R)
• M41: 9,749,592 km (0.102 R)
• M42: 9,906,969 km (0.112 R)
• M43: 10,001,665 km (0.1 R)
• M44: 10,705,972 km (0.1 R)
• M45: 12,195,966 km (0.111 R)
• M46: 12,604,219 km (0.107 R)
• M47: 13,086,223 km (0.037 R)
• M48: 13,714,684 km (0.092 R)
• M49: 13,820,450 km (0.112 R)
• M50: 14,210,451 km (0.119 R)
• M51: 16,363,015 km (0.116 R)
• M52: 16,587,562 km (0.114 R)
• M53: 16,888,552 km (0.095 R)
• M54: 17,305,482 km (0.102 R)
• M55: 17,648,958 km (0.091 R)
• M56: 17,956,382 km (0.074 R)
• M57: 18,072,021 km (0.102 R)
• M58: 18,615,211 km (0.109 R)
• M59: 19,163,786 km (0.101 R)
• M60: 19,321,463 km (0.084 R)
• M61: 19,400,450 km (0.118 R)
• M62: 19,519,231 km (0.113 R)
• M63: 19,598,518 km (0.041 R)
• M64: 20,036,540 km (0.119 R)
• M65: 20,156,518 km (0.099 R)
• M66: 20,437,463 km (0.09 R)
• M67: 20,719,754 km (0.062 R)
• M68: 21,492,427 km (0.111 R)
• M69: 21,574,407 km (0.079 R)
• M70: 22,565,044 km (0.118 R)
• M71: 22,815,022 km (0.098 R)
• M72: 23,191,859 km (0.113 R)
• M73: 23,359,857 km (0.043 R)
• M74: 23,781,873 km (0.108 R)
• M75: 24,590,599 km (0.086 R)
• M76: 24,762,038 km (0.078 R)
• M77: 25,365,067 km (0.074 R)
• M78: 25,625,068 km (0.109 R)
• M79: 25,929,500 km (0.102 R)
• M80: 26,016,715 km (0.111 R)
• M81: 27,114,764 km (0.111 R)
• M82: 27,336,169 km (0.047 R)
• M83: 27,558,172 km (0.049 R)
• M84: 28,407,439 km (0.106 R)
• M85: 28,722,492 km (0.027 R)
• M86: 29,356,039 km (0.117 R)
• M87: 29,446,845 km (0.053 R)
• M88: 30,360,888 km (0.045 R)
• M89: 30,729,048 km (0.092 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 450.5

Radius: 12

Gravity: 3.13 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 4.17 AU - 5.01 AU

Year: 6558 Days

Day: 14.2 Hours

Environment

Temp: -229 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 87,063,673 km

• M1: 175,927 km (0.057 R)
• M2: 258,505 km (0.057 R)
• M3: 390,450 km (0.087 R)
• M4: 729,140 km (0.036 R)
• M5: 939,026 km (0.115 R)
• M6: 1,080,695 km (0.061 R)
• M7: 1,450,950 km (0.085 R)
• M8: 1,549,834 km (0.114 R)
• M9: 1,896,153 km (0.098 R)
• M10: 2,115,912 km (0.1 R)
• M11: 2,825,006 km (0.086 R)
• M12: 2,908,183 km (0.067 R)
• M13: 3,336,481 km (0.088 R)
• M14: 3,446,735 km (0.068 R)
• M15: 3,693,721 km (0.099 R)
• M16: 4,518,005 km (0.083 R)
• M17: 4,689,744 km (0.11 R)
• M18: 4,938,675 km (0.103 R)
• M19: 5,320,299 km (0.108 R)
• M20: 5,924,225 km (0.093 R)
• M21: 6,329,935 km (0.068 R)
• M22: 7,111,284 km (0.104 R)
• M23: 7,311,446 km (0.12 R)
• M24: 7,629,641 km (0.041 R)
• M25: 8,581,383 km (0.052 R)
• M26: 8,917,230 km (0.104 R)
• M27: 9,444,862 km (0.067 R)
• M28: 9,728,200 km (0.088 R)
• M29: 9,886,923 km (0.081 R)
• M30: 10,400,493 km (0.031 R)
• M31: 11,187,078 km (0.116 R)
• M32: 11,992,962 km (0.042 R)
• M33: 12,644,162 km (0.102 R)
• M34: 13,131,402 km (0.079 R)
• M35: 13,236,569 km (0.106 R)
• M36: 13,589,321 km (0.065 R)
• M37: 13,838,102 km (0.106 R)
• M38: 14,088,529 km (0.07 R)
• M39: 14,884,839 km (0.119 R)
• M40: 15,473,207 km (0.079 R)
• M41: 15,957,006 km (0.088 R)
• M42: 16,031,805 km (0.12 R)
• M43: 16,521,290 km (0.065 R)
• M44: 17,322,237 km (0.026 R)
• M45: 18,097,004 km (0.061 R)
• M46: 18,175,094 km (0.073 R)
• M47: 20,163,549 km (0.094 R)
• M48: 21,183,507 km (0.061 R)
• M49: 21,720,564 km (0.115 R)
• M50: 23,103,895 km (0.033 R)
• M51: 23,188,717 km (0.052 R)
• M52: 23,999,089 km (0.115 R)
• M53: 24,602,118 km (0.116 R)
• M54: 24,688,585 km (0.06 R)
• M55: 24,905,502 km (0.102 R)
• M56: 25,123,018 km (0.08 R)
• M57: 25,210,084 km (0.099 R)
• M58: 25,559,843 km (0.081 R)
• M59: 26,529,686 km (0.11 R)
• M60: 28,505,575 km (0.072 R)
• M61: 28,733,113 km (0.112 R)
• M62: 29,006,878 km (0.102 R)
• M63: 29,511,172 km (0.109 R)
• M64: 29,787,330 km (0.098 R)
• M65: 30,667,863 km (0.108 R)
• M66: 30,854,411 km (0.029 R)
• M67: 30,994,435 km (0.055 R)
• M68: 31,416,151 km (0.097 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 233.8

Radius: 3.1

Gravity: 24.33 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 4.96 AU - 7.88 AU

Year: 10848 Days

Day: 21.2 Hours

Environment

Temp: -224 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 87,063,673 km

• M1: 41,738 km (0.055 R)
• M2: 250,277 km (0.039 R)
• M3: 375,790 km (0.113 R)
• M4: 557,701 km (0.117 R)
• M5: 651,200 km (0.105 R)
• M6: 692,788 km (0.068 R)
• M7: 929,452 km (0.109 R)
• M8: 1,056,610 km (0.092 R)
• M9: 1,452,296 km (0.049 R)
• M10: 2,194,302 km (0.103 R)
• M11: 2,872,279 km (0.099 R)
• M12: 3,010,508 km (0.111 R)
• M13: 3,389,738 km (0.117 R)
• M14: 3,413,973 km (0.049 R)
• M15: 3,708,681 km (0.118 R)
• M16: 4,037,347 km (0.116 R)
• M17: 4,534,012 km (0.102 R)
• M18: 4,967,248 km (0.034 R)
• M19: 5,244,602 km (0.091 R)
• M20: 5,641,336 km (0.086 R)
• M21: 5,901,486 km (0.072 R)
• M22: 6,254,238 km (0.087 R)
• M23: 6,313,778 km (0.039 R)
• M24: 6,433,307 km (0.093 R)
• M25: 6,765,863 km (0.12 R)
• M26: 10,525,257 km (0.11 R)
• M27: 11,312,441 km (0.11 R)
• M28: 11,457,551 km (0.037 R)
• M29: 11,970,522 km (0.106 R)
• M30: 12,155,575 km (0.056 R)
• M31: 12,528,373 km (0.083 R)
• M32: 12,678,420 km (0.077 R)
• M33: 12,791,516 km (0.099 R)
• M34: 12,980,607 km (0.113 R)
• M35: 13,285,189 km (0.088 R)
• M36: 13,476,674 km (0.113 R)
• M37: 14,763,365 km (0.079 R)
• M38: 18,722,323 km (0.082 R)
• M39: 20,286,070 km (0.105 R)
• M40: 21,800,898 km (0.102 R)
• M41: 22,708,957 km (0.067 R)
• M42: 22,846,138 km (0.079 R)
• M43: 23,814,635 km (0.09 R)
• M44: 23,954,060 km (0.076 R)
• M45: 24,233,808 km (0.076 R)
• M46: 24,374,131 km (0.084 R)
• M47: 25,363,421 km (0.07 R)
• M48: 26,558,260 km (0.105 R)
• M49: 28,114,227 km (0.066 R)
• M50: 28,360,016 km (0.102 R)
• M51: 28,804,172 km (0.093 R)
• M52: 29,699,516 km (0.112 R)
• M53: 30,603,835 km (0.09 R)
• M54: 31,823,656 km (0.069 R)
• M55: 33,630,798 km (0.077 R)
• M56: 33,891,697 km (0.099 R)
• M57: 34,783,599 km (0.095 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 790.6

Radius: 7.9

Gravity: 12.67 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 8.37 AU - 12.69 AU

Year: 22786 Days

Day: 24.4 Hours

Environment

Temp: -230 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 87,063,673 km

• M1: 149,149 km (0.103 R)
• M2: 421,567 km (0.09 R)
• M3: 1,376,300 km (0.095 R)
• M4: 1,473,389 km (0.119 R)
• M5: 2,848,343 km (0.033 R)
• M6: 3,057,182 km (0.114 R)
• M7: 3,314,341 km (0.079 R)
• M8: 3,668,289 km (0.059 R)
• M9: 3,804,124 km (0.078 R)
• M10: 4,080,731 km (0.09 R)
• M11: 6,795,034 km (0.116 R)
• M12: 7,018,235 km (0.116 R)
• M13: 7,130,732 km (0.118 R)
• M14: 7,471,965 km (0.048 R)
• M15: 7,644,451 km (0.102 R)
• M16: 8,527,079 km (0.078 R)
• M17: 8,707,494 km (0.1 R)
• M18: 9,441,720 km (0.104 R)
• M19: 9,816,313 km (0.032 R)
• M20: 10,644,487 km (0.11 R)
• M21: 13,820,300 km (0.081 R)
• M22: 14,174,249 km (0.052 R)
• M23: 14,316,666 km (0.043 R)
• M24: 14,459,681 km (0.109 R)
• M25: 16,360,023 km (0.043 R)
• M26: 17,415,436 km (0.077 R)
• M27: 17,797,808 km (0.111 R)
• M28: 19,196,698 km (0.115 R)
• M29: 20,711,376 km (0.115 R)
• M30: 22,762,214 km (0.089 R)
• M31: 23,516,336 km (0.06 R)
• M32: 25,221,154 km (0.091 R)
• M33: 25,307,322 km (0.103 R)
• M34: 25,740,258 km (0.088 R)
• M35: 25,914,091 km (0.072 R)
• M36: 27,141,990 km (0.116 R)
• M37: 27,851,982 km (0.114 R)
• M38: 30,201,716 km (0.067 R)
• M39: 30,752,984 km (0.116 R)
• M40: 31,307,543 km (0.106 R)
• M41: 33,748,532 km (0.054 R)
• M42: 34,320,444 km (0.117 R)
• M43: 35,377,353 km (0.056 R)
• M44: 36,835,783 km (0.108 R)
• M45: 37,129,743 km (0.05 R)
• M46: 37,227,879 km (0.113 R)
• M47: 37,326,165 km (0.095 R)
• M48: 39,209,752 km (0.077 R)
• M49: 39,509,845 km (0.058 R)
• M50: 40,415,062 km (0.105 R)
• M51: 41,327,160 km (0.076 R)
• M52: 41,734,664 km (0.119 R)
• M53: 41,939,015 km (0.119 R)
• M54: 42,041,190 km (0.11 R)
• M55: 44,103,846 km (0.091 R)
• M56: 44,624,596 km (0.115 R)
• M57: 45,672,230 km (0.078 R)
• M58: 45,777,397 km (0.059 R)
• M59: 47,046,286 km (0.094 R)
• M60: 47,791,733 km (0.112 R)
• M61: 48,005,358 km (0.032 R)
• M62: 48,219,433 km (0.076 R)
• M63: 55,233,778 km (0.087 R)
• M64: 56,245,359 km (0.109 R)
• M65: 56,583,899 km (0.06 R)
• M66: 57,490,163 km (0.081 R)
• M67: 58,515,357 km (0.119 R)
• M68: 60,122,038 km (0.067 R)
• M69: 60,699,336 km (0.053 R)
• M70: 61,162,491 km (0.099 R)
• M71: 61,743,230 km (0.095 R)
• M72: 62,909,944 km (0.092 R)
• M73: 63,261,349 km (0.073 R)
• M74: 63,730,937 km (0.109 R)
• M75: 64,910,067 km (0.056 R)
• M76: 65,502,325 km (0.074 R)
• M77: 68,610,819 km (0.106 R)
• M78: 69,819,121 km (0.109 R)
• M79: 70,061,620 km (0.076 R)
• M80: 70,669,137 km (0.086 R)
• M81: 71,767,035 km (0.105 R)
• M82: 72,011,777 km (0.038 R)
• M83: 72,870,469 km (0.064 R)
• M84: 74,722,192 km (0.088 R)
• M85: 77,842,504 km (0.078 R)
• M86: 78,219,790 km (0.104 R)
• M87: 79,988,635 km (0.025 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 336 - 12,461 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit