🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 432.5

Radius: 8.5

Gravity: 5.99 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.51 AU - 0.55 AU

Year: 262 Days

Day: 12.6 Hours

Environment

Temp: -149 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 78,564,679 km

• M1: 109,206 km (0.119 R)
• M2: 162,613 km (0.102 R)
• M3: 248,332 km (0.116 R)
• M4: 326,722 km (0.087 R)
• M5: 392,545 km (0.11 R)
• M6: 449,242 km (0.114 R)
• M7: 527,183 km (0.115 R)
• M8: 599,439 km (0.096 R)
• M9: 655,239 km (0.057 R)
• M10: 748,737 km (0.106 R)
• M11: 812,616 km (0.117 R)
• M12: 865,872 km (0.032 R)
• M13: 949,647 km (0.116 R)
• M14: 1,049,878 km (0.091 R)
• M15: 1,111,811 km (0.106 R)
• M16: 1,246,749 km (0.079 R)
• M17: 1,383,631 km (0.107 R)
• M18: 1,490,444 km (0.096 R)
• M19: 1,728,903 km (0.077 R)
• M20: 1,865,336 km (0.108 R)
• M21: 1,949,859 km (0.077 R)
• M22: 2,057,270 km (0.102 R)
• M23: 2,122,644 km (0.056 R)
• M24: 2,219,883 km (0.114 R)
• M25: 2,409,723 km (0.112 R)
• M26: 2,469,562 km (0.105 R)
• M27: 2,567,249 km (0.107 R)
• M28: 2,656,858 km (0.119 R)
• M29: 2,718,642 km (0.094 R)
• M30: 2,863,453 km (0.077 R)
• M31: 2,951,416 km (0.096 R)
• M32: 3,020,531 km (0.065 R)
• M33: 3,080,220 km (0.115 R)
• M34: 3,175,514 km (0.085 R)
• M35: 3,261,682 km (0.088 R)
• M36: 3,343,512 km (0.115 R)
• M37: 3,446,735 km (0.066 R)
• M38: 3,587,806 km (0.061 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 99.6

Radius: 10.5

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.66 AU - 0.76 AU

Year: 406 Days

Day: 9 Hours

Environment

Temp: -162 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 78,564,679 km

• M1: 134,339 km (0.098 R)
• M2: 224,696 km (0.106 R)
• M3: 324,777 km (0.054 R)
• M4: 396,584 km (0.116 R)
• M5: 467,194 km (0.057 R)
• M6: 581,936 km (0.03 R)
• M7: 655,388 km (0.096 R)
• M8: 737,518 km (0.093 R)
• M9: 805,136 km (0.116 R)
• M10: 877,691 km (0.12 R)
• M11: 1,203,814 km (0.076 R)
• M12: 1,342,342 km (0.106 R)
• M13: 1,426,715 km (0.067 R)
• M14: 1,513,033 km (0.066 R)
• M15: 1,790,088 km (0.118 R)
• M16: 1,861,895 km (0.096 R)
• M17: 1,986,361 km (0.062 R)
• M18: 2,163,036 km (0.086 R)
• M19: 2,232,000 km (0.071 R)
• M20: 2,321,460 km (0.117 R)
• M21: 2,483,773 km (0.119 R)
• M22: 2,592,830 km (0.049 R)
• M23: 2,670,472 km (0.115 R)
• M24: 2,798,976 km (0.113 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 104.7

Radius: 8.9

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.05 AU - 1.07 AU

Year: 740 Days

Day: 14.9 Hours

Environment

Temp: -182 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 78,564,679 km

• M1: 111,002 km (0.069 R)
• M2: 203,004 km (0.084 R)
• M3: 267,182 km (0.037 R)
• M4: 392,694 km (0.081 R)
• M5: 654,939 km (0.066 R)
• M6: 777,759 km (0.034 R)
• M7: 838,496 km (0.102 R)
• M8: 908,508 km (0.092 R)
• M9: 980,614 km (0.084 R)
• M10: 1,066,633 km (0.091 R)
• M11: 1,159,383 km (0.085 R)
• M12: 1,314,666 km (0.091 R)
• M13: 1,419,085 km (0.101 R)
• M14: 1,599,351 km (0.109 R)
• M15: 1,697,038 km (0.091 R)
• M16: 1,782,459 km (0.066 R)
• M17: 1,854,714 km (0.079 R)
• M18: 1,913,357 km (0.103 R)
• M19: 1,977,534 km (0.03 R)
• M20: 2,067,592 km (0.097 R)
• M21: 2,169,319 km (0.12 R)
• M22: 2,283,163 km (0.03 R)
• M23: 2,372,622 km (0.092 R)
• M24: 2,803,314 km (0.088 R)
• M25: 2,973,407 km (0.086 R)
• M26: 3,377,322 km (0.05 R)
• M27: 3,455,412 km (0.11 R)
• M28: 3,644,055 km (0.095 R)
• M29: 3,974,516 km (0.107 R)
• M30: 4,108,257 km (0.046 R)
• M31: 4,243,344 km (0.041 R)
• M32: 4,425,853 km (0.068 R)
• M33: 4,504,841 km (0.101 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 374.3

Radius: 13.2

Gravity: 2.15 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.03 AU - 1.21 AU

Year: 804 Days

Day: 14 Hours

Environment

Temp: -190 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 78,564,679 km

• M1: 164,408 km (0.089 R)
• M2: 253,718 km (0.117 R)
• M3: 353,649 km (0.082 R)
• M4: 453,431 km (0.086 R)
• M5: 558,150 km (0.09 R)
• M6: 659,876 km (0.073 R)
• M7: 831,315 km (0.11 R)
• M8: 1,018,911 km (0.088 R)
• M9: 1,170,753 km (0.113 R)
• M10: 1,295,817 km (0.027 R)
• M11: 1,431,652 km (0.111 R)
• M12: 1,541,456 km (0.107 R)
• M13: 1,731,147 km (0.069 R)
• M14: 1,822,401 km (0.035 R)
• M15: 1,922,033 km (0.069 R)
• M16: 2,023,610 km (0.051 R)
• M17: 2,197,144 km (0.119 R)
• M18: 2,282,265 km (0.104 R)
• M19: 2,441,288 km (0.072 R)
• M20: 2,679,298 km (0.082 R)
• M21: 2,901,750 km (0.112 R)
• M22: 3,027,113 km (0.083 R)
• M23: 3,122,257 km (0.099 R)
• M24: 3,291,452 km (0.079 R)
• M25: 3,381,361 km (0.057 R)
• M26: 3,505,228 km (0.102 R)
• M27: 3,588,703 km (0.105 R)
• M28: 3,698,209 km (0.086 R)
• M29: 3,894,781 km (0.084 R)
• M30: 4,085,967 km (0.094 R)
• M31: 4,191,732 km (0.088 R)
• M32: 4,660,273 km (0.084 R)
• M33: 4,752,425 km (0.064 R)
• M34: 4,863,726 km (0.091 R)
• M35: 4,947,800 km (0.1 R)
• M36: 5,117,294 km (0.074 R)
• M37: 5,202,864 km (0.104 R)
• M38: 5,288,883 km (0.12 R)
• M39: 5,375,351 km (0.06 R)
• M40: 5,559,655 km (0.067 R)
• M41: 5,726,158 km (0.118 R)
• M42: 5,894,455 km (0.12 R)
• M43: 5,984,214 km (0.052 R)
• M44: 6,185,423 km (0.063 R)
• M45: 6,337,714 km (0.098 R)
• M46: 6,522,318 km (0.054 R)
• M47: 6,698,095 km (0.097 R)
• M48: 6,865,196 km (0.077 R)
• M49: 6,980,685 km (0.047 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 249.1

Radius: 8

Gravity: 3.89 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 3.3 AU - 4.4 AU

Year: 5124 Days

Day: 13.6 Hours

Environment

Temp: -209 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 78,564,679 km

• M1: 100,231 km (0.049 R)
• M2: 152,141 km (0.063 R)
• M3: 207,193 km (0.076 R)
• M4: 373,097 km (0.04 R)
• M5: 469,289 km (0.116 R)
• M6: 547,379 km (0.118 R)
• M7: 602,281 km (0.067 R)
• M8: 688,300 km (0.052 R)
• M9: 841,488 km (0.118 R)
• M10: 895,044 km (0.116 R)
• M11: 1,303,596 km (0.043 R)
• M12: 1,601,146 km (0.111 R)
• M13: 1,764,806 km (0.094 R)
• M14: 1,820,756 km (0.118 R)
• M15: 2,079,410 km (0.091 R)
• M16: 2,183,082 km (0.116 R)
• M17: 2,695,604 km (0.081 R)
• M18: 3,125,100 km (0.116 R)
• M19: 3,522,731 km (0.054 R)
• M20: 3,754,757 km (0.107 R)
• M21: 3,863,515 km (0.119 R)
• M22: 3,954,919 km (0.089 R)
• M23: 4,102,722 km (0.12 R)
• M24: 4,327,866 km (0.086 R)
• M25: 4,557,050 km (0.109 R)
• M26: 5,369,965 km (0.082 R)
• M27: 5,637,147 km (0.102 R)
• M28: 6,313,030 km (0.086 R)
• M29: 6,377,656 km (0.117 R)
• M30: 6,485,965 km (0.104 R)
• M31: 7,488,121 km (0.107 R)
• M32: 7,671,229 km (0.118 R)
• M33: 7,763,381 km (0.102 R)
• M34: 7,855,983 km (0.1 R)
• M35: 7,995,408 km (0.073 R)
• M36: 8,347,711 km (0.104 R)
• M37: 8,633,144 km (0.055 R)
• M38: 8,705,100 km (0.093 R)
• M39: 8,777,206 km (0.101 R)
• M40: 8,946,102 km (0.047 R)
• M41: 9,067,426 km (0.117 R)
• M42: 9,287,335 km (0.093 R)
• M43: 9,657,590 km (0.033 R)
• M44: 9,782,055 km (0.095 R)
• M45: 10,158,743 km (0.087 R)
• M46: 10,797,226 km (0.078 R)
• M47: 11,056,180 km (0.1 R)
• M48: 11,448,575 km (0.093 R)
• M49: 11,580,371 km (0.091 R)
• M50: 11,898,865 km (0.051 R)
• M51: 12,005,678 km (0.062 R)
• M52: 12,273,907 km (0.084 R)
• M53: 12,680,215 km (0.092 R)
• M54: 13,201,115 km (0.068 R)
• M55: 13,561,645 km (0.119 R)
• M56: 13,757,020 km (0.08 R)
• M57: 13,841,094 km (0.05 R)
• M58: 13,953,442 km (0.061 R)
• M59: 14,434,250 km (0.092 R)
• M60: 15,122,250 km (0.115 R)
• M61: 15,324,806 km (0.119 R)
• M62: 15,850,194 km (0.079 R)
• M63: 16,085,511 km (0.068 R)
• M64: 16,203,693 km (0.074 R)
• M65: 16,500,196 km (0.089 R)
• M66: 16,738,805 km (0.098 R)
• M67: 16,888,552 km (0.103 R)
• M68: 17,038,599 km (0.052 R)
• M69: 17,279,751 km (0.112 R)
• M70: 17,400,776 km (0.075 R)
• M71: 17,521,950 km (0.036 R)
• M72: 17,765,346 km (0.109 R)
• M73: 17,948,603 km (0.07 R)
• M74: 18,193,943 km (0.051 R)
• M75: 18,409,664 km (0.081 R)
• M76: 19,374,570 km (0.092 R)
• M77: 19,500,232 km (0.051 R)
• M78: 20,547,716 km (0.051 R)
• M79: 21,158,973 km (0.042 R)
• M80: 21,223,600 km (0.111 R)
• M81: 21,450,689 km (0.084 R)
• M82: 21,645,765 km (0.041 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 225.3

Radius: 13.2

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 4.05 AU - 4.95 AU

Year: 6475 Days

Day: 14.4 Hours

Environment

Temp: -213 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 78,564,679 km

• M1: 175,628 km (0.094 R)
• M2: 305,030 km (0.072 R)
• M3: 391,198 km (0.104 R)
• M4: 639,381 km (0.098 R)
• M5: 828,323 km (0.085 R)
• M6: 977,323 km (0.073 R)
• M7: 1,061,546 km (0.11 R)
• M8: 1,330,523 km (0.11 R)
• M9: 1,452,745 km (0.084 R)
• M10: 1,564,644 km (0.111 R)
• M11: 1,665,174 km (0.106 R)
• M12: 1,753,287 km (0.031 R)
• M13: 1,842,896 km (0.112 R)
• M14: 1,949,559 km (0.095 R)
• M15: 2,042,609 km (0.111 R)
• M16: 2,397,455 km (0.065 R)
• M17: 2,599,263 km (0.062 R)
• M18: 3,056,284 km (0.116 R)
• M19: 3,147,240 km (0.093 R)
• M20: 3,350,394 km (0.119 R)
• M21: 3,769,717 km (0.04 R)
• M22: 3,887,151 km (0.116 R)
• M23: 4,246,635 km (0.101 R)
• M24: 4,679,721 km (0.054 R)
• M25: 5,477,376 km (0.081 R)
• M26: 5,835,514 km (0.051 R)
• M27: 6,294,031 km (0.105 R)
• M28: 6,457,242 km (0.085 R)
• M29: 6,645,586 km (0.095 R)
• M30: 7,051,894 km (0.106 R)
• M31: 7,245,922 km (0.081 R)
• M32: 8,166,249 km (0.077 R)
• M33: 8,318,988 km (0.057 R)
• M34: 8,834,951 km (0.043 R)
• M35: 9,334,907 km (0.1 R)
• M36: 10,143,035 km (0.1 R)
• M37: 10,279,917 km (0.115 R)
• M38: 10,777,779 km (0.099 R)
• M39: 11,142,199 km (0.114 R)
• M40: 11,311,843 km (0.035 R)
• M41: 11,482,385 km (0.11 R)
• M42: 12,143,757 km (0.086 R)
• M43: 12,523,137 km (0.086 R)
• M44: 12,729,133 km (0.099 R)
• M45: 12,936,177 km (0.1 R)
• M46: 13,054,957 km (0.096 R)
• M47: 13,144,267 km (0.113 R)
• M48: 13,443,613 km (0.072 R)
• M49: 13,563,889 km (0.089 R)
• M50: 14,232,293 km (0.052 R)
• M51: 14,787,151 km (0.101 R)
• M52: 15,538,132 km (0.097 R)
• M53: 16,173,325 km (0.065 R)
• M54: 16,687,642 km (0.113 R)
• M55: 16,881,970 km (0.108 R)
• M56: 17,044,433 km (0.086 R)
• M57: 17,732,434 km (0.105 R)
• M58: 18,229,398 km (0.096 R)
• M59: 18,630,470 km (0.033 R)
• M60: 18,966,766 km (0.07 R)
• M61: 19,305,156 km (0.062 R)
• M62: 19,645,492 km (0.035 R)
• M63: 19,919,256 km (0.119 R)
• M64: 20,505,081 km (0.055 R)
• M65: 21,166,752 km (0.047 R)
• M66: 21,271,770 km (0.037 R)
• M67: 21,482,553 km (0.118 R)
• M68: 21,729,240 km (0.069 R)
• M69: 21,835,305 km (0.054 R)
• M70: 22,546,493 km (0.108 R)
• M71: 22,653,905 km (0.06 R)
• M72: 24,138,065 km (0.057 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 752.8

Radius: 6.2

Gravity: 19.58 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 8.6 AU - 10.5 AU

Year: 20017 Days

Day: 23.6 Hours

Environment

Temp: -235 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 78,564,679 km

• M1: 79,586 km (0.064 R)
• M2: 1,201,869 km (0.052 R)
• M3: 1,288,786 km (0.111 R)
• M4: 2,411,667 km (0.096 R)
• M5: 2,596,421 km (0.091 R)
• M6: 3,137,965 km (0.104 R)
• M7: 3,545,769 km (0.099 R)
• M8: 3,798,589 km (0.039 R)
• M9: 3,927,094 km (0.107 R)
• M10: 4,500,652 km (0.065 R)
• M11: 4,545,980 km (0.116 R)
• M12: 4,913,093 km (0.113 R)
• M13: 6,731,904 km (0.072 R)
• M14: 6,887,636 km (0.114 R)
• M15: 9,305,287 km (0.106 R)
• M16: 9,478,820 km (0.105 R)
• M17: 9,537,014 km (0.057 R)
• M18: 10,006,003 km (0.086 R)
• M19: 10,905,535 km (0.103 R)
• M20: 11,395,917 km (0.105 R)
• M21: 11,956,011 km (0.111 R)
• M22: 12,144,804 km (0.083 R)
• M23: 12,397,924 km (0.119 R)
• M24: 13,493,279 km (0.067 R)
• M25: 13,689,701 km (0.098 R)
• M26: 14,418,243 km (0.1 R)
• M27: 14,619,153 km (0.064 R)
• M28: 15,363,701 km (0.113 R)
• M29: 15,706,131 km (0.116 R)
• M30: 15,912,875 km (0.105 R)
• M31: 17,030,371 km (0.116 R)
• M32: 17,670,201 km (0.118 R)
• M33: 17,885,173 km (0.053 R)
• M34: 18,753,739 km (0.116 R)
• M35: 20,007,518 km (0.084 R)
• M36: 23,141,145 km (0.041 R)
• M37: 23,297,774 km (0.117 R)
• M38: 23,770,054 km (0.048 R)
• M39: 23,928,179 km (0.062 R)
• M40: 24,724,040 km (0.056 R)
• M41: 24,964,593 km (0.111 R)
• M42: 25,447,795 km (0.099 R)
• M43: 25,528,577 km (0.106 R)
• M44: 25,934,137 km (0.085 R)
• M45: 26,015,519 km (0.029 R)
• M46: 26,505,452 km (0.112 R)
• M47: 27,826,700 km (0.088 R)
• M48: 28,327,703 km (0.069 R)
• M49: 28,663,251 km (0.103 R)
• M50: 30,532,776 km (0.07 R)
• M51: 31,222,272 km (0.1 R)
• M52: 32,880,415 km (0.097 R)
• M53: 33,056,641 km (0.043 R)
• M54: 33,144,904 km (0.12 R)
• M55: 34,031,421 km (0.088 R)
• M56: 37,011,710 km (0.091 R)
• M57: 38,486,595 km (0.057 R)
• M58: 42,928,605 km (0.035 R)
• M59: 43,024,796 km (0.079 R)
• M60: 43,313,969 km (0.06 R)
• M61: 45,258,592 km (0.114 R)
• M62: 45,356,578 km (0.104 R)
• M63: 48,128,328 km (0.109 R)
• M64: 49,433,719 km (0.054 R)
• M65: 50,242,744 km (0.107 R)
• M66: 50,852,505 km (0.114 R)
• M67: 51,976,583 km (0.084 R)
• M68: 53,522,827 km (0.03 R)
• M69: 54,874,893 km (0.104 R)
• M70: 56,660,044 km (0.041 R)
• M71: 57,188,573 km (0.105 R)
• M72: 58,357,381 km (0.112 R)
• M73: 58,677,521 km (0.091 R)
• M74: 60,934,653 km (0.118 R)
• M75: 61,693,414 km (0.092 R)
• M76: 62,455,166 km (0.084 R)
• M77: 62,564,223 km (0.05 R)
• M78: 63,001,198 km (0.08 R)
• M79: 63,439,221 km (0.036 R)
• M80: 64,208,154 km (0.094 R)
• M81: 64,869,676 km (0.109 R)
• M82: 65,201,185 km (0.102 R)
• M83: 68,098,746 km (0.066 R)
• M84: 69,337,117 km (0.031 R)
• M85: 69,902,447 km (0.119 R)
• M86: 70,015,843 km (0.067 R)
• M87: 70,129,088 km (0.117 R)
• M88: 70,582,968 km (0.119 R)
• M89: 71,151,739 km (0.119 R)
• M90: 72,867,028 km (0.202 R)
• M91: 73,211,852 km (0.034 R)
• M92: 74,018,184 km (0.109 R)
• M93: 74,249,163 km (0.096 R)
• M94: 75,291,412 km (0.058 R)
• M95: 75,407,499 km (0.109 R)
• M96: 76,805,342 km (0.098 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: 534 - 16,230 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit