🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.35 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 622.6

Radius: 9.2

Gravity: 7.36 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.67 AU - 0.71 AU

Year: 376 Days

Day: 11.1 Hours

Environment

Temp: -136 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 19,976,538 km

• M1: 159,920 km (0.094 R)
• M2: 263,591 km (0.116 R)
• M3: 361,578 km (0.089 R)
• M4: 425,456 km (0.12 R)
• M5: 510,129 km (0.084 R)
• M6: 580,589 km (0.08 R)
• M7: 669,301 km (0.092 R)
• M8: 751,430 km (0.111 R)
• M9: 849,417 km (0.069 R)
• M10: 914,492 km (0.093 R)
• M11: 1,054,366 km (0.099 R)
• M12: 1,129,314 km (0.055 R)
• M13: 1,192,445 km (0.12 R)
• M14: 1,280,109 km (0.063 R)
• M15: 1,360,443 km (0.056 R)
• M16: 1,511,537 km (0.091 R)
• M17: 1,581,698 km (0.09 R)
• M18: 1,652,907 km (0.116 R)
• M19: 1,720,076 km (0.053 R)
• M20: 1,927,120 km (0.119 R)
• M21: 2,086,442 km (0.107 R)
• M22: 2,170,665 km (0.102 R)
• M23: 2,233,047 km (0.117 R)
• M24: 2,307,697 km (0.104 R)
• M25: 2,435,902 km (0.099 R)
• M26: 2,518,779 km (0.088 R)
• M27: 2,590,586 km (0.078 R)
• M28: 2,748,412 km (0.11 R)
• M29: 2,834,730 km (0.069 R)
• M30: 2,934,661 km (0.094 R)
• M31: 3,010,208 km (0.106 R)
• M32: 3,086,503 km (0.101 R)
• M33: 3,202,292 km (0.065 R)
• M34: 3,260,635 km (0.111 R)
• M35: 3,391,683 km (0.104 R)
• M36: 3,571,500 km (0.056 R)
• M37: 3,666,045 km (0.091 R)
• M38: 3,822,974 km (0.067 R)
• M39: 3,961,352 km (0.099 R)
• M40: 4,031,214 km (0.073 R)
• M41: 4,164,954 km (0.103 R)
• M42: 4,228,833 km (0.119 R)
• M43: 4,300,340 km (0.071 R)
• M44: 4,386,509 km (0.067 R)
• M45: 4,451,584 km (0.11 R)
• M46: 4,516,958 km (0.109 R)
• M47: 4,641,274 km (0.093 R)
• M48: 4,803,887 km (0.103 R)
• M49: 4,945,855 km (0.117 R)
• M50: 5,195,833 km (0.086 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 137.1

Radius: 8.3

Gravity: 1.99 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.37 AU - 2.11 AU

Year: 1506 Days

Day: 8.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 19,976,538 km

• M1: 114,891 km (0.087 R)
• M2: 207,043 km (0.113 R)
• M3: 318,195 km (0.07 R)
• M4: 377,286 km (0.082 R)
• M5: 436,975 km (0.072 R)
• M6: 496,067 km (0.106 R)
• M7: 599,738 km (0.078 R)
• M8: 676,631 km (0.092 R)
• M9: 862,282 km (0.088 R)
• M10: 944,711 km (0.116 R)
• M11: 1,012,628 km (0.107 R)
• M12: 1,117,646 km (0.107 R)
• M13: 1,313,769 km (0.083 R)
• M14: 1,370,915 km (0.115 R)
• M15: 1,461,571 km (0.114 R)
• M16: 1,534,276 km (0.027 R)
• M17: 1,844,542 km (0.091 R)
• M18: 1,901,838 km (0.117 R)
• M19: 2,151,816 km (0.065 R)
• M20: 2,212,253 km (0.104 R)
• M21: 2,296,327 km (0.082 R)
• M22: 2,350,332 km (0.115 R)
• M23: 2,538,825 km (0.11 R)
• M24: 2,806,157 km (0.119 R)
• M25: 2,922,394 km (0.109 R)
• M26: 2,981,037 km (0.054 R)
• M27: 3,074,087 km (0.109 R)
• M28: 3,133,776 km (0.073 R)
• M29: 3,553,847 km (0.05 R)
• M30: 3,770,614 km (0.114 R)
• M31: 3,908,394 km (0.068 R)
• M32: 3,982,445 km (0.118 R)
• M33: 4,217,164 km (0.068 R)
• M34: 4,611,803 km (0.085 R)
• M35: 4,709,939 km (0.107 R)
• M36: 4,878,237 km (0.11 R)
• M37: 5,078,848 km (0.026 R)
• M38: 5,190,448 km (0.099 R)
• M39: 5,446,858 km (0.054 R)
• M40: 5,509,091 km (0.075 R)
• M41: 5,592,268 km (0.047 R)
• M42: 5,728,551 km (0.113 R)
• M43: 5,908,368 km (0.093 R)
• M44: 5,972,246 km (0.108 R)
• M45: 6,089,980 km (0.08 R)
• M46: 6,143,835 km (0.076 R)
• M47: 6,262,765 km (0.12 R)
• M48: 6,458,888 km (0.086 R)
• M49: 6,657,255 km (0.111 R)
• M50: 6,823,907 km (0.081 R)
• M51: 6,980,835 km (0.04 R)
• M52: 7,355,428 km (0.112 R)
• M53: 7,435,762 km (0.084 R)
• M54: 7,539,433 km (0.047 R)
• M55: 7,678,410 km (0.061 R)
• M56: 7,783,278 km (0.103 R)
• M57: 7,876,777 km (0.104 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 241.5

Radius: 12.6

Gravity: 1.52 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.88 AU - 1.92 AU

Year: 1718 Days

Day: 10.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 19,976,538 km

• M1: 210,185 km (0.079 R)
• M2: 300,692 km (0.046 R)
• M3: 477,816 km (0.119 R)
• M4: 623,225 km (0.052 R)
• M5: 773,571 km (0.092 R)
• M6: 866,471 km (0.119 R)
• M7: 1,220,419 km (0.113 R)
• M8: 1,391,559 km (0.055 R)
• M9: 1,627,026 km (0.086 R)
• M10: 1,741,618 km (0.08 R)
• M11: 1,927,269 km (0.045 R)
• M12: 2,057,719 km (0.117 R)
• M13: 2,164,382 km (0.117 R)
• M14: 2,254,590 km (0.089 R)
• M15: 2,364,694 km (0.099 R)
• M16: 2,476,742 km (0.093 R)
• M17: 3,372,684 km (0.11 R)
• M18: 3,757,599 km (0.045 R)
• M19: 3,878,026 km (0.116 R)
• M20: 4,044,378 km (0.111 R)
• M21: 4,247,233 km (0.102 R)
• M22: 4,863,876 km (0.087 R)
• M23: 5,031,575 km (0.084 R)
• M24: 5,225,603 km (0.084 R)
• M25: 5,608,574 km (0.027 R)
• M26: 5,746,802 km (0.092 R)
• M27: 6,825,253 km (0.091 R)
• M28: 7,121,607 km (0.111 R)
• M29: 7,367,246 km (0.071 R)
• M30: 7,491,263 km (0.11 R)
• M31: 7,601,965 km (0.056 R)
• M32: 7,755,004 km (0.032 R)
• M33: 8,036,098 km (0.07 R)
• M34: 8,349,207 km (0.118 R)
• M35: 9,134,596 km (0.106 R)
• M36: 9,536,266 km (0.089 R)
• M37: 9,671,353 km (0.083 R)
• M38: 10,372,219 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 52.6

Radius: 8.7

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 2.8 AU - 3.38 AU

Year: 3563 Days

Day: 6 Hours

Environment

Temp: -195 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 19,976,538 km

• M1: 132,693 km (0.086 R)
• M2: 224,846 km (0.117 R)
• M3: 438,322 km (0.112 R)
• M4: 732,431 km (0.093 R)
• M5: 973,882 km (0.039 R)
• M6: 1,682,228 km (0.117 R)
• M7: 2,388,480 km (0.073 R)
• M8: 3,115,824 km (0.063 R)
• M9: 3,509,117 km (0.119 R)
• M10: 3,583,318 km (0.113 R)
• M11: 3,776,598 km (0.087 R)
• M12: 4,117,532 km (0.114 R)
• M13: 4,331,307 km (0.111 R)
• M14: 4,817,051 km (0.092 R)
• M15: 5,186,558 km (0.109 R)
• M16: 5,417,687 km (0.096 R)
• M17: 5,802,004 km (0.07 R)
• M18: 6,208,012 km (0.084 R)
• M19: 6,479,533 km (0.094 R)
• M20: 6,544,757 km (0.088 R)
• M21: 6,741,628 km (0.093 R)
• M22: 7,936,167 km (0.113 R)
• M23: 8,076,041 km (0.099 R)
• M24: 8,146,352 km (0.058 R)
• M25: 8,202,601 km (0.083 R)
• M26: 8,259,149 km (0.098 R)
• M27: 8,557,746 km (0.07 R)
• M28: 9,371,409 km (0.094 R)
• M29: 9,459,971 km (0.12 R)
• M30: 9,548,982 km (0.105 R)
• M31: 9,712,642 km (0.048 R)
• M32: 9,817,360 km (0.074 R)
• M33: 9,877,349 km (0.116 R)
• M34: 10,042,954 km (0.114 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 505.6

Radius: 9.3

Gravity: 5.85 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 2.67 AU - 3.95 AU

Year: 3950 Days

Day: 10.4 Hours

Environment

Temp: -210 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 19,976,538 km

• M1: 196,572 km (0.04 R)
• M2: 254,765 km (0.098 R)
• M3: 322,533 km (0.111 R)
• M4: 465,249 km (0.073 R)
• M5: 621,130 km (0.11 R)
• M6: 690,693 km (0.064 R)
• M7: 950,844 km (0.113 R)
• M8: 1,080,396 km (0.111 R)
• M9: 1,344,286 km (0.107 R)
• M10: 1,531,882 km (0.057 R)
• M11: 1,843,794 km (0.102 R)
• M12: 2,083,300 km (0.07 R)
• M13: 2,348,986 km (0.04 R)
• M14: 2,494,096 km (0.083 R)
• M15: 2,625,592 km (0.078 R)
• M16: 2,708,918 km (0.102 R)
• M17: 2,810,196 km (0.086 R)
• M18: 2,912,671 km (0.083 R)
• M19: 3,299,381 km (0.036 R)
• M20: 3,407,690 km (0.054 R)
• M21: 4,395,485 km (0.11 R)
• M22: 4,675,981 km (0.07 R)
• M23: 4,736,717 km (0.098 R)
• M24: 5,317,456 km (0.118 R)
• M25: 5,789,587 km (0.088 R)
• M26: 6,074,870 km (0.025 R)
• M27: 6,704,977 km (0.103 R)
• M28: 7,004,621 km (0.037 R)
• M29: 7,097,671 km (0.117 R)
• M30: 7,214,657 km (0.114 R)
• M31: 7,403,150 km (0.103 R)
• M32: 7,545,567 km (0.111 R)
• M33: 8,002,588 km (0.105 R)
• M34: 8,692,384 km (0.093 R)
• M35: 9,196,828 km (0.115 R)
• M36: 9,478,371 km (0.093 R)
• M37: 9,736,727 km (0.107 R)
• M38: 9,866,877 km (0.12 R)
• M39: 9,997,476 km (0.12 R)
• M40: 10,076,165 km (0.111 R)
• M41: 10,579,262 km (0.074 R)
• M42: 11,009,207 km (0.059 R)
• M43: 11,308,103 km (0.085 R)
• M44: 11,527,264 km (0.101 R)
• M45: 11,830,798 km (0.073 R)
• M46: 11,969,625 km (0.083 R)
• M47: 12,530,467 km (0.116 R)
• M48: 12,615,439 km (0.089 R)
• M49: 12,842,678 km (0.102 R)
• M50: 13,071,264 km (0.088 R)
• M51: 13,272,473 km (0.026 R)
• M52: 14,560,211 km (0.053 R)
• M53: 14,798,670 km (0.108 R)
• M54: 15,038,326 km (0.112 R)
• M55: 15,098,464 km (0.049 R)
• M56: 15,219,040 km (0.086 R)
• M57: 15,673,818 km (0.044 R)
• M58: 15,795,740 km (0.099 R)
• M59: 15,856,926 km (0.072 R)
• M60: 17,158,876 km (0.077 R)
• M61: 17,442,214 km (0.081 R)
• M62: 17,790,777 km (0.119 R)
• M63: 17,918,085 km (0.075 R)
• M64: 18,045,692 km (0.09 R)
• M65: 18,430,458 km (0.1 R)
• M66: 19,273,142 km (0.091 R)
• M67: 19,338,517 km (0.047 R)
• M68: 19,469,415 km (0.116 R)
• M69: 20,996,061 km (0.078 R)
• M70: 21,063,231 km (0.103 R)
• M71: 21,400,574 km (0.106 R)
• M72: 21,875,846 km (0.116 R)
• M73: 22,114,754 km (0.036 R)
• M74: 22,320,302 km (0.062 R)
• M75: 22,457,632 km (0.099 R)
• M76: 22,526,447 km (0.101 R)
• M77: 22,733,192 km (0.039 R)
• M78: 22,802,156 km (0.097 R)
• M79: 23,148,625 km (0.033 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 158.9

Radius: 13.5

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 3.41 AU - 4.93 AU

Year: 5586 Days

Day: 9.2 Hours

Environment

Temp: -221 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 19,976,538 km

• M1: 168,447 km (0.114 R)
• M2: 558,598 km (0.118 R)
• M3: 784,940 km (0.119 R)
• M4: 910,303 km (0.104 R)
• M5: 1,216,679 km (0.12 R)
• M6: 1,459,477 km (0.109 R)
• M7: 1,593,217 km (0.106 R)
• M8: 1,705,865 km (0.11 R)
• M9: 1,808,489 km (0.086 R)
• M10: 2,101,401 km (0.109 R)
• M11: 2,338,664 km (0.101 R)
• M12: 2,584,752 km (0.084 R)
• M13: 2,718,642 km (0.084 R)
• M14: 2,870,185 km (0.097 R)
• M15: 2,962,487 km (0.095 R)
• M16: 3,374,030 km (0.115 R)
• M17: 3,520,935 km (0.114 R)
• M18: 3,736,805 km (0.115 R)
• M19: 4,094,943 km (0.071 R)
• M20: 4,234,368 km (0.056 R)
• M21: 4,826,327 km (0.099 R)
• M22: 5,540,357 km (0.113 R)
• M23: 5,636,848 km (0.107 R)
• M24: 5,831,475 km (0.079 R)
• M25: 6,187,368 km (0.043 R)
• M26: 6,368,082 km (0.105 R)
• M27: 6,734,747 km (0.114 R)
• M28: 7,024,817 km (0.092 R)
• M29: 8,072,002 km (0.114 R)
• M30: 8,358,033 km (0.119 R)
• M31: 8,491,325 km (0.035 R)
• M32: 9,076,552 km (0.069 R)
• M33: 9,420,178 km (0.095 R)
• M34: 9,955,439 km (0.1 R)
• M35: 10,143,932 km (0.091 R)
• M36: 10,861,553 km (0.036 R)
• M37: 11,250,957 km (0.106 R)
• M38: 12,320,282 km (0.102 R)
• M39: 12,624,415 km (0.081 R)
• M40: 12,931,240 km (0.1 R)
• M41: 13,292,220 km (0.084 R)
• M42: 14,076,860 km (0.111 R)
• M43: 14,235,584 km (0.107 R)
• M44: 14,421,534 km (0.1 R)
• M45: 14,608,382 km (0.076 R)
• M46: 14,715,494 km (0.092 R)
• M47: 15,119,408 km (0.098 R)
• M48: 16,297,641 km (0.045 R)
• M49: 17,052,661 km (0.113 R)
• M50: 17,391,800 km (0.046 R)
• M51: 17,505,344 km (0.118 R)
• M52: 17,933,494 km (0.05 R)
• M53: 18,220,721 km (0.043 R)
• M54: 18,480,723 km (0.113 R)
• M55: 18,567,639 km (0.066 R)
• M56: 18,829,136 km (0.083 R)
• M57: 19,062,658 km (0.112 R)
• M58: 19,238,436 km (0.101 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 174 - 14,952 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit