🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.64 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 280.8

Radius: 8.5

Gravity: 3.89 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.97 AU - 1.59 AU

Year: 982 Days

Day: 12.4 Hours

Environment

Temp: -184 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 51,786,260 km

• M1: 106,962 km (0.072 R)
• M2: 172,337 km (0.09 R)
• M3: 247,136 km (0.083 R)
• M4: 328,068 km (0.08 R)
• M5: 401,072 km (0.077 R)
• M6: 480,508 km (0.089 R)
• M7: 544,237 km (0.093 R)
• M8: 667,057 km (0.091 R)
• M9: 799,451 km (0.105 R)
• M10: 871,707 km (0.116 R)
• M11: 984,504 km (0.107 R)
• M12: 1,068,129 km (0.076 R)
• M13: 1,125,275 km (0.107 R)
• M14: 1,254,977 km (0.086 R)
• M15: 1,567,935 km (0.095 R)
• M16: 1,774,231 km (0.104 R)
• M17: 2,046,499 km (0.043 R)
• M18: 2,213,300 km (0.081 R)
• M19: 2,287,202 km (0.086 R)
• M20: 2,407,329 km (0.088 R)
• M21: 2,498,733 km (0.089 R)
• M22: 2,567,997 km (0.043 R)
• M23: 2,630,230 km (0.089 R)
• M24: 2,756,191 km (0.039 R)
• M25: 2,827,998 km (0.051 R)
• M26: 3,063,465 km (0.064 R)
• M27: 3,313,742 km (0.069 R)
• M28: 3,381,660 km (0.073 R)
• M29: 3,622,961 km (0.038 R)
• M30: 3,986,484 km (0.091 R)
• M31: 4,095,092 km (0.1 R)
• M32: 4,204,747 km (0.112 R)
• M33: 4,287,625 km (0.085 R)
• M34: 4,389,650 km (0.081 R)
• M35: 4,473,724 km (0.073 R)
• M36: 4,539,547 km (0.083 R)
• M37: 4,863,726 km (0.11 R)
• M38: 4,970,090 km (0.118 R)
• M39: 5,334,062 km (0.119 R)
• M40: 5,413,797 km (0.072 R)
• M41: 5,473,936 km (0.055 R)
• M42: 5,747,401 km (0.112 R)
• M43: 5,839,403 km (0.077 R)
• M44: 6,056,320 km (0.079 R)
• M45: 6,118,852 km (0.097 R)
• M46: 6,233,893 km (0.109 R)
• M47: 6,679,844 km (0.06 R)
• M48: 6,744,321 km (0.085 R)
• M49: 6,798,326 km (0.085 R)
• M50: 6,874,172 km (0.096 R)
• M51: 7,059,374 km (0.112 R)
• M52: 7,367,994 km (0.091 R)
• M53: 7,468,225 km (0.068 R)
• M54: 7,546,465 km (0.085 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 698.2

Radius: 11.6

Gravity: 5.19 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.99 AU - 2.19 AU

Year: 2049 Days

Day: 14.2 Hours

Environment

Temp: -210 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 51,786,260 km

• M1: 358,736 km (0.096 R)
• M2: 465,399 km (0.083 R)
• M3: 549,024 km (0.089 R)
• M4: 638,783 km (0.099 R)
• M5: 759,060 km (0.114 R)
• M6: 870,061 km (0.047 R)
• M7: 950,545 km (0.12 R)
• M8: 1,090,718 km (0.071 R)
• M9: 1,208,152 km (0.115 R)
• M10: 1,789,939 km (0.077 R)
• M11: 1,918,443 km (0.067 R)
• M12: 2,123,243 km (0.086 R)
• M13: 2,209,710 km (0.108 R)
• M14: 2,297,375 km (0.113 R)
• M15: 2,386,385 km (0.069 R)
• M16: 2,541,518 km (0.057 R)
• M17: 2,780,725 km (0.106 R)
• M18: 3,125,249 km (0.071 R)
• M19: 3,469,025 km (0.081 R)
• M20: 3,571,649 km (0.074 R)
• M21: 3,645,551 km (0.114 R)
• M22: 4,053,654 km (0.089 R)
• M23: 4,192,929 km (0.105 R)
• M24: 4,508,281 km (0.12 R)
• M25: 4,685,106 km (0.074 R)
• M26: 4,929,998 km (0.053 R)
• M27: 5,112,208 km (0.058 R)
• M28: 6,003,811 km (0.072 R)
• M29: 6,127,529 km (0.072 R)
• M30: 6,287,898 km (0.082 R)
• M31: 6,503,917 km (0.103 R)
• M32: 6,667,577 km (0.081 R)
• M33: 6,850,984 km (0.119 R)
• M34: 7,696,960 km (0.066 R)
• M35: 8,220,403 km (0.114 R)
• M36: 8,956,425 km (0.061 R)
• M37: 9,260,856 km (0.066 R)
• M38: 9,383,526 km (0.085 R)
• M39: 10,131,366 km (0.108 R)
• M40: 10,215,590 km (0.061 R)
• M41: 10,747,709 km (0.114 R)
• M42: 10,919,897 km (0.062 R)
• M43: 11,201,589 km (0.065 R)
• M44: 11,706,033 km (0.063 R)
• M45: 11,794,446 km (0.072 R)
• M46: 12,038,889 km (0.079 R)
• M47: 12,173,078 km (0.115 R)
• M48: 12,487,832 km (0.12 R)
• M49: 12,873,645 km (0.106 R)
• M50: 13,079,491 km (0.117 R)
• M51: 13,587,227 km (0.115 R)
• M52: 13,726,951 km (0.104 R)
• M53: 14,670,016 km (0.056 R)
• M54: 14,861,052 km (0.118 R)
• M55: 14,981,030 km (0.119 R)
• M56: 15,342,458 km (0.099 R)
• M57: 15,463,633 km (0.112 R)
• M58: 15,585,106 km (0.032 R)
• M59: 15,780,182 km (0.075 R)
• M60: 16,123,509 km (0.094 R)
• M61: 16,618,229 km (0.067 R)
• M62: 16,742,694 km (0.106 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 434.9

Radius: 13.8

Gravity: 2.28 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 4.43 AU - 4.55 AU

Year: 6453 Days

Day: 7.9 Hours

Environment

Temp: -221 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 51,786,260 km

• M1: 176,675 km (0.079 R)
• M2: 278,402 km (0.104 R)
• M3: 799,900 km (0.105 R)
• M4: 943,215 km (0.106 R)
• M5: 1,523,654 km (0.057 R)
• M6: 1,739,973 km (0.116 R)
• M7: 2,166,327 km (0.065 R)
• M8: 2,488,411 km (0.101 R)
• M9: 2,887,389 km (0.108 R)
• M10: 3,349,945 km (0.115 R)
• M11: 3,524,077 km (0.105 R)
• M12: 4,110,949 km (0.118 R)
• M13: 4,368,557 km (0.116 R)
• M14: 4,463,552 km (0.109 R)
• M15: 4,655,785 km (0.102 R)
• M16: 4,973,980 km (0.117 R)
• M17: 5,098,295 km (0.048 R)
• M18: 5,248,791 km (0.084 R)
• M19: 5,580,150 km (0.087 R)
• M20: 5,839,702 km (0.075 R)
• M21: 6,397,852 km (0.073 R)
• M22: 6,697,048 km (0.116 R)
• M23: 7,394,473 km (0.037 R)
• M24: 7,708,629 km (0.111 R)
• M25: 8,085,615 km (0.073 R)
• M26: 8,173,579 km (0.111 R)
• M27: 8,439,115 km (0.104 R)
• M28: 8,587,965 km (0.053 R)
• M29: 8,677,574 km (0.101 R)
• M30: 9,499,016 km (0.104 R)
• M31: 10,155,003 km (0.055 R)
• M32: 11,215,502 km (0.055 R)
• M33: 11,346,550 km (0.118 R)
• M34: 11,775,596 km (0.042 R)
• M35: 11,975,459 km (0.115 R)
• M36: 12,075,839 km (0.119 R)
• M37: 12,480,202 km (0.039 R)
• M38: 12,683,955 km (0.113 R)
• M39: 12,923,162 km (0.113 R)
• M40: 13,026,085 km (0.047 R)
• M41: 13,232,829 km (0.092 R)
• M42: 13,754,627 km (0.119 R)
• M43: 13,929,955 km (0.043 R)
• M44: 14,212,247 km (0.12 R)
• M45: 14,674,953 km (0.059 R)
• M46: 14,782,364 km (0.096 R)
• M47: 15,034,137 km (0.06 R)
• M48: 15,323,759 km (0.081 R)
• M49: 15,724,831 km (0.107 R)
• M50: 15,834,785 km (0.072 R)
• M51: 16,018,790 km (0.097 R)
• M52: 16,240,345 km (0.112 R)
• M53: 17,667,658 km (0.035 R)
• M54: 18,011,584 km (0.076 R)
• M55: 18,126,774 km (0.115 R)
• M56: 18,280,561 km (0.118 R)
• M57: 18,589,779 km (0.105 R)
• M58: 18,822,703 km (0.091 R)
• M59: 19,134,914 km (0.09 R)
• M60: 20,400,512 km (0.101 R)
• M61: 20,560,731 km (0.068 R)
• M62: 21,084,025 km (0.092 R)
• M63: 21,448,894 km (0.116 R)
• M64: 22,102,637 km (0.046 R)
• M65: 22,763,111 km (0.11 R)
• M66: 24,018,686 km (0.115 R)
• M67: 24,527,319 km (0.112 R)
• M68: 25,339,785 km (0.032 R)
• M69: 25,555,206 km (0.077 R)
• M70: 25,900,927 km (0.086 R)
• M71: 27,123,141 km (0.094 R)
• M72: 28,677,463 km (0.12 R)
• M73: 29,307,270 km (0.088 R)
• M74: 29,669,147 km (0.103 R)
• M75: 30,351,762 km (0.081 R)
• M76: 30,534,721 km (0.119 R)

Planet 4 - Ice Giant

Semi-Major Axis: 5.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 163.3

Radius: 3.2

Gravity: 15.95 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 4.95 AU - 6.56 AU

Year: 9352 Days

Day: 21.1 Hours

Environment

Temp: -232 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 51,786,260 km

• M1: 86,767 km (0.07 R)
• M2: 145,260 km (0.103 R)
• M3: 172,786 km (0.12 R)
• M4: 202,256 km (0.078 R)
• M5: 366,664 km (0.081 R)
• M6: 543,040 km (0.112 R)
• M7: 576,700 km (0.111 R)
• M8: 634,445 km (0.12 R)
• M9: 755,619 km (0.065 R)
• M10: 780,751 km (0.104 R)
• M11: 897,288 km (0.116 R)
• M12: 923,916 km (0.103 R)
• M13: 1,175,690 km (0.082 R)
• M14: 1,279,062 km (0.096 R)
• M15: 1,309,281 km (0.084 R)
• M16: 1,705,266 km (0.081 R)
• M17: 1,839,306 km (0.063 R)
• M18: 2,099,905 km (0.094 R)
• M19: 2,371,874 km (0.095 R)
• M20: 2,616,616 km (0.1 R)
• M21: 2,790,748 km (0.053 R)
• M22: 3,314,490 km (0.098 R)
• M23: 3,335,285 km (0.066 R)
• M24: 3,651,684 km (0.105 R)
• M25: 3,999,649 km (0.08 R)
• M26: 4,290,168 km (0.072 R)
• M27: 4,472,228 km (0.078 R)
• M28: 4,564,381 km (0.106 R)
• M29: 4,750,181 km (0.053 R)
• M30: 4,773,668 km (0.057 R)
• M31: 5,105,476 km (0.104 R)
• M32: 5,741,417 km (0.072 R)
• M33: 6,401,742 km (0.116 R)
• M34: 7,193,114 km (0.052 R)
• M35: 7,737,651 km (0.054 R)
• M36: 7,903,704 km (0.118 R)
• M37: 8,493,718 km (0.061 R)
• M38: 8,923,663 km (0.103 R)
• M39: 9,984,311 km (0.118 R)
• M40: 10,255,682 km (0.087 R)
• M41: 10,867,388 km (0.069 R)
• M42: 10,991,105 km (0.101 R)
• M43: 11,490,762 km (0.041 R)
• M44: 12,935,129 km (0.028 R)
• M45: 13,132,000 km (0.1 R)
• M46: 13,595,305 km (0.087 R)
• M47: 13,661,876 km (0.118 R)
• M48: 13,761,957 km (0.066 R)
• M49: 14,605,689 km (0.078 R)
• M50: 14,845,046 km (0.101 R)
• M51: 15,920,056 km (0.093 R)
• M52: 16,201,449 km (0.085 R)
• M53: 16,876,585 km (0.084 R)
• M54: 17,019,899 km (0.097 R)
• M55: 17,524,643 km (0.116 R)
• M56: 18,180,629 km (0.074 R)
• M57: 18,585,591 km (0.118 R)
• M58: 18,807,594 km (0.052 R)
• M59: 19,441,739 km (0.094 R)
• M60: 19,591,936 km (0.103 R)
• M61: 19,667,183 km (0.085 R)
• M62: 19,742,581 km (0.118 R)
• M63: 20,577,636 km (0.051 R)
• M64: 21,076,545 km (0.092 R)
• M65: 21,462,956 km (0.109 R)
• M66: 25,659,476 km (0.111 R)
• M67: 25,700,615 km (0.111 R)
• M68: 25,865,472 km (0.106 R)
• M69: 26,154,794 km (0.1 R)
• M70: 26,653,254 km (0.113 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 650.2

Radius: 4.2

Gravity: 36.86 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 6.03 AU - 7.19 AU

Year: 11526 Days

Day: 20.7 Hours

Environment

Temp: -230 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 51,786,260 km

• M1: 53,855 km (0.096 R)
• M2: 177,124 km (0.05 R)
• M3: 232,625 km (0.107 R)
• M4: 466,147 km (0.088 R)
• M5: 1,200,972 km (0.115 R)
• M6: 1,357,002 km (0.099 R)
• M7: 2,069,836 km (0.064 R)
• M8: 2,561,564 km (0.059 R)
• M9: 3,332,293 km (0.086 R)
• M10: 3,551,154 km (0.111 R)
• M11: 3,774,803 km (0.085 R)
• M12: 5,354,257 km (0.071 R)
• M13: 5,500,115 km (0.119 R)
• M14: 6,402,938 km (0.075 R)
• M15: 6,480,281 km (0.083 R)
• M16: 6,753,147 km (0.086 R)
• M17: 7,109,639 km (0.113 R)
• M18: 7,149,581 km (0.111 R)
• M19: 7,594,336 km (0.11 R)
• M20: 7,923,451 km (0.107 R)
• M21: 8,257,204 km (0.068 R)
• M22: 8,299,241 km (0.091 R)
• M23: 8,510,473 km (0.092 R)
• M24: 8,680,865 km (0.096 R)
• M25: 8,809,220 km (0.059 R)
• M26: 8,895,239 km (0.106 R)
• M27: 9,549,131 km (0.102 R)
• M28: 9,948,707 km (0.064 R)
• M29: 10,218,283 km (0.066 R)
• M30: 10,535,729 km (0.071 R)
• M31: 10,902,394 km (0.108 R)
• M32: 11,366,745 km (0.092 R)
• M33: 11,460,394 km (0.077 R)
• M34: 12,362,618 km (0.079 R)
• M35: 14,538,071 km (0.088 R)
• M36: 14,997,336 km (0.045 R)
• M37: 16,245,282 km (0.1 R)
• M38: 16,297,940 km (0.086 R)
• M39: 16,456,514 km (0.097 R)
• M40: 16,562,429 km (0.089 R)
• M41: 17,149,152 km (0.11 R)
• M42: 17,310,418 km (0.111 R)
• M43: 17,905,818 km (0.082 R)
• M44: 18,562,852 km (0.041 R)
• M45: 19,005,362 km (0.048 R)
• M46: 19,116,514 km (0.078 R)
• M47: 19,788,058 km (0.087 R)
• M48: 20,809,662 km (0.117 R)
• M49: 22,198,379 km (0.117 R)
• M50: 22,256,872 km (0.112 R)
• M51: 22,609,025 km (0.103 R)
• M52: 22,903,883 km (0.091 R)
• M53: 23,140,696 km (0.107 R)
• M54: 23,796,084 km (0.069 R)
• M55: 23,856,073 km (0.075 R)
• M56: 25,552,962 km (0.088 R)
• M57: 25,737,117 km (0.059 R)
• M58: 26,044,989 km (0.112 R)
• M59: 28,043,916 km (0.104 R)
• M60: 28,233,756 km (0.112 R)
• M61: 28,487,623 km (0.109 R)
• M62: 28,869,995 km (0.06 R)
• M63: 29,510,723 km (0.119 R)
• M64: 29,704,004 km (0.071 R)
• M65: 30,676,091 km (0.118 R)
• M66: 31,592,826 km (0.077 R)
• M67: 31,988,363 km (0.09 R)
• M68: 32,385,695 km (0.114 R)
• M69: 32,917,964 km (0.084 R)
• M70: 33,923,711 km (0.053 R)
• M71: 34,396,440 km (0.113 R)
• M72: 34,464,208 km (0.102 R)
• M73: 35,007,547 km (0.106 R)
• M74: 35,622,095 km (0.087 R)
• M75: 35,827,792 km (0.117 R)
• M76: 37,000,640 km (0.095 R)
• M77: 37,139,467 km (0.11 R)
• M78: 38,537,159 km (0.087 R)
• M79: 38,748,392 km (0.111 R)
• M80: 38,959,773 km (0.068 R)
• M81: 41,024,224 km (0.101 R)
• M82: 43,269,987 km (0.051 R)
• M83: 45,555,244 km (0.113 R)
• M84: 46,151,392 km (0.084 R)
• M85: 47,501,961 km (0.064 R)
• M86: 49,935,021 km (0.085 R)
• M87: 50,011,765 km (0.092 R)
• M88: 50,165,252 km (0.071 R)
• M89: 50,549,569 km (0.092 R)
• M90: 50,703,655 km (0.114 R)
• M91: 51,553,670 km (0.048 R)
• M92: 51,786,295 km (0.072 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 214 - 12,173 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit