🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.57 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 691.1

Radius: 11.2

Gravity: 5.51 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.86 AU - 1.4 AU

Year: 801 Days

Day: 8.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 66,852,322 km

• M1: 142,417 km (0.08 R)
• M2: 214,972 km (0.077 R)
• M3: 298,747 km (0.032 R)
• M4: 396,734 km (0.095 R)
• M5: 486,791 km (0.104 R)
• M6: 629,807 km (0.079 R)
• M7: 867,668 km (0.059 R)
• M8: 955,482 km (0.104 R)
• M9: 1,065,436 km (0.045 R)
• M10: 1,153,998 km (0.06 R)
• M11: 1,238,521 km (0.064 R)
• M12: 1,345,782 km (0.054 R)
• M13: 1,701,377 km (0.114 R)
• M14: 1,852,022 km (0.081 R)
• M15: 1,999,376 km (0.092 R)
• M16: 2,347,340 km (0.028 R)
• M17: 2,865,098 km (0.083 R)
• M18: 2,954,857 km (0.119 R)
• M19: 3,027,263 km (0.099 R)
• M20: 3,146,492 km (0.083 R)
• M21: 3,248,518 km (0.078 R)
• M22: 3,417,863 km (0.107 R)
• M23: 3,667,841 km (0.12 R)
• M24: 3,794,999 km (0.043 R)
• M25: 3,903,906 km (0.065 R)
• M26: 4,124,712 km (0.096 R)
• M27: 4,246,784 km (0.109 R)
• M28: 4,339,385 km (0.102 R)
• M29: 4,494,967 km (0.099 R)
• M30: 4,673,587 km (0.11 R)
• M31: 4,801,044 km (0.089 R)
• M32: 4,994,624 km (0.082 R)
• M33: 5,070,470 km (0.107 R)
• M34: 5,190,597 km (0.084 R)
• M35: 5,590,472 km (0.037 R)
• M36: 5,714,639 km (0.082 R)
• M37: 5,908,368 km (0.068 R)
• M38: 6,185,722 km (0.084 R)
• M39: 6,255,734 km (0.08 R)
• M40: 6,372,869 km (0.104 R)
• M41: 6,562,111 km (0.115 R)
• M42: 6,669,223 km (0.079 R)
• M43: 6,752,997 km (0.039 R)
• M44: 7,226,325 km (0.037 R)
• M45: 7,411,228 km (0.038 R)
• M46: 7,547,961 km (0.087 R)
• M47: 7,660,309 km (0.083 R)
• M48: 7,773,255 km (0.108 R)
• M49: 7,848,951 km (0.08 R)
• M50: 7,962,795 km (0.117 R)
• M51: 8,039,090 km (0.048 R)
• M52: 8,475,767 km (0.033 R)
• M53: 8,657,827 km (0.065 R)
• M54: 8,841,234 km (0.115 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 509

Radius: 9.2

Gravity: 6.01 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.71 AU - 2.01 AU

Year: 1692 Days

Day: 9.6 Hours

Environment

Temp: -199 °C

Axial Tilt: 47.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 66,852,322 km

• M1: 125,662 km (0.085 R)
• M2: 189,840 km (0.092 R)
• M3: 312,809 km (0.114 R)
• M4: 440,715 km (0.076 R)
• M5: 601,234 km (0.068 R)
• M6: 710,291 km (0.09 R)
• M7: 789,278 km (0.073 R)
• M8: 894,595 km (0.036 R)
• M9: 988,692 km (0.053 R)
• M10: 1,187,508 km (0.104 R)
• M11: 1,472,941 km (0.118 R)
• M12: 1,643,033 km (0.096 R)
• M13: 2,064,899 km (0.106 R)
• M14: 2,138,502 km (0.11 R)
• M15: 2,408,675 km (0.095 R)
• M16: 2,497,536 km (0.119 R)
• M17: 2,689,919 km (0.079 R)
• M18: 2,782,221 km (0.119 R)
• M19: 2,840,415 km (0.064 R)
• M20: 2,899,057 km (0.062 R)
• M21: 2,957,999 km (0.093 R)
• M22: 3,029,357 km (0.072 R)
• M23: 3,101,313 km (0.114 R)
• M24: 3,357,874 km (0.12 R)
• M25: 3,494,905 km (0.104 R)
• M26: 3,800,684 km (0.111 R)
• M27: 4,048,866 km (0.081 R)
• M28: 4,383,517 km (0.073 R)
• M29: 4,506,187 km (0.104 R)
• M30: 4,574,852 km (0.087 R)
• M31: 4,796,856 km (0.11 R)
• M32: 4,951,540 km (0.086 R)
• M33: 5,108,019 km (0.118 R)
• M34: 5,194,038 km (0.11 R)
• M35: 5,396,594 km (0.085 R)
• M36: 5,675,743 km (0.03 R)
• M37: 5,974,789 km (0.034 R)
• M38: 6,110,923 km (0.053 R)
• M39: 6,463,825 km (0.072 R)
• M40: 6,619,257 km (0.107 R)
• M41: 6,965,726 km (0.084 R)
• M42: 7,221,388 km (0.072 R)
• M43: 7,285,865 km (0.062 R)
• M44: 7,431,424 km (0.063 R)
• M45: 7,545,417 km (0.111 R)
• M46: 7,742,139 km (0.108 R)
• M47: 7,973,716 km (0.102 R)
• M48: 8,207,687 km (0.104 R)
• M49: 8,275,006 km (0.071 R)
• M50: 8,342,325 km (0.109 R)
• M51: 8,443,902 km (0.106 R)
• M52: 8,596,941 km (0.09 R)
• M53: 9,026,885 km (0.117 R)
• M54: 9,148,508 km (0.117 R)
• M55: 9,411,052 km (0.114 R)
• M56: 9,765,001 km (0.064 R)
• M57: 10,051,331 km (0.025 R)
• M58: 10,358,456 km (0.104 R)
• M59: 10,449,411 km (0.084 R)
• M60: 10,577,168 km (0.102 R)
• M61: 10,668,871 km (0.109 R)
• M62: 10,760,724 km (0.106 R)
• M63: 10,908,228 km (0.108 R)
• M64: 10,982,129 km (0.108 R)
• M65: 11,186,630 km (0.07 R)
• M66: 11,448,575 km (0.112 R)
• M67: 11,542,673 km (0.033 R)
• M68: 11,636,919 km (0.041 R)
• M69: 12,016,748 km (0.117 R)
• M70: 12,362,170 km (0.112 R)
• M71: 12,458,660 km (0.111 R)
• M72: 12,516,704 km (0.068 R)
• M73: 12,574,898 km (0.073 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 386.7

Radius: 9.5

Gravity: 4.28 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 2.96 AU - 4.56 AU

Year: 4862 Days

Day: 14.8 Hours

Environment

Temp: -226 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 66,852,322 km

• M1: 126,709 km (0.112 R)
• M2: 238,459 km (0.091 R)
• M3: 669,750 km (0.059 R)
• M4: 732,880 km (0.113 R)
• M5: 854,503 km (0.097 R)
• M6: 1,182,571 km (0.072 R)
• M7: 1,408,763 km (0.071 R)
• M8: 1,534,276 km (0.079 R)
• M9: 1,649,017 km (0.109 R)
• M10: 1,826,740 km (0.108 R)
• M11: 1,887,476 km (0.112 R)
• M12: 1,948,811 km (0.091 R)
• M13: 2,010,745 km (0.089 R)
• M14: 2,073,576 km (0.082 R)
• M15: 2,364,095 km (0.087 R)
• M16: 2,754,546 km (0.087 R)
• M17: 3,038,183 km (0.062 R)
• M18: 3,312,546 km (0.076 R)
• M19: 3,519,140 km (0.102 R)
• M20: 3,905,252 km (0.119 R)
• M21: 3,984,240 km (0.061 R)
• M22: 4,427,798 km (0.115 R)
• M23: 4,739,261 km (0.1 R)
• M24: 5,036,362 km (0.091 R)
• M25: 5,648,816 km (0.08 R)
• M26: 5,738,275 km (0.04 R)
• M27: 6,100,900 km (0.117 R)
• M28: 6,192,604 km (0.048 R)
• M29: 6,541,017 km (0.106 R)
• M30: 6,872,077 km (0.115 R)
• M31: 7,184,288 km (0.081 R)
• M32: 7,748,123 km (0.095 R)
• M33: 8,581,831 km (0.092 R)
• M34: 8,710,635 km (0.076 R)
• M35: 8,814,157 km (0.112 R)
• M36: 9,127,265 km (0.081 R)
• M37: 9,311,570 km (0.094 R)
• M38: 9,443,964 km (0.112 R)
• M39: 9,523,700 km (0.12 R)
• M40: 10,251,493 km (0.114 R)
• M41: 10,746,662 km (0.053 R)
• M42: 10,997,089 km (0.078 R)
• M43: 11,560,774 km (0.108 R)
• M44: 12,951,436 km (0.076 R)
• M45: 13,069,768 km (0.069 R)
• M46: 13,158,778 km (0.111 R)
• M47: 13,337,249 km (0.073 R)
• M48: 13,576,456 km (0.111 R)
• M49: 13,696,583 km (0.103 R)
• M50: 13,847,377 km (0.102 R)
• M51: 14,363,939 km (0.075 R)
• M52: 14,547,645 km (0.096 R)
• M53: 14,979,684 km (0.082 R)
• M54: 15,134,966 km (0.108 R)
• M55: 15,290,698 km (0.103 R)
• M56: 15,384,495 km (0.103 R)
• M57: 15,919,457 km (0.071 R)
• M58: 16,460,403 km (0.107 R)
• M59: 16,524,431 km (0.053 R)
• M60: 16,652,786 km (0.05 R)
• M61: 17,104,572 km (0.076 R)
• M62: 17,331,961 km (0.095 R)
• M63: 17,625,920 km (0.032 R)
• M64: 17,757,118 km (0.109 R)
• M65: 17,855,553 km (0.067 R)
• M66: 18,053,321 km (0.079 R)
• M67: 18,351,171 km (0.109 R)
• M68: 18,684,176 km (0.093 R)
• M69: 19,288,401 km (0.095 R)
• M70: 19,728,818 km (0.029 R)
• M71: 19,865,101 km (0.05 R)
• M72: 19,967,426 km (0.082 R)
• M73: 20,585,116 km (0.091 R)
• M74: 21,453,531 km (0.078 R)
• M75: 21,628,711 km (0.052 R)
• M76: 21,698,872 km (0.113 R)
• M77: 21,839,494 km (0.073 R)
• M78: 22,227,551 km (0.084 R)
• M79: 22,369,370 km (0.066 R)
• M80: 23,118,406 km (0.086 R)
• M81: 23,297,924 km (0.117 R)
• M82: 23,586,199 km (0.111 R)
• M83: 23,730,710 km (0.049 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 110.5

Radius: 14.5

Gravity: 0.53 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 4 AU - 4.6 AU

Year: 5946 Days

Day: 11.4 Hours

Environment

Temp: -227 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 66,852,322 km

• M1: 204,351 km (0.083 R)
• M2: 349,012 km (0.089 R)
• M3: 476,170 km (0.11 R)
• M4: 673,639 km (0.098 R)
• M5: 810,820 km (0.09 R)
• M6: 1,036,713 km (0.114 R)
• M7: 1,147,715 km (0.051 R)
• M8: 1,263,055 km (0.057 R)
• M9: 1,382,733 km (0.103 R)
• M10: 2,027,201 km (0.108 R)
• M11: 2,169,319 km (0.113 R)
• M12: 2,274,935 km (0.069 R)
• M13: 2,477,790 km (0.101 R)
• M14: 2,672,716 km (0.088 R)
• M15: 2,815,133 km (0.082 R)
• M16: 2,930,921 km (0.083 R)
• M17: 3,077,976 km (0.049 R)
• M18: 3,364,307 km (0.086 R)
• M19: 3,786,472 km (0.089 R)
• M20: 4,110,351 km (0.04 R)
• M21: 4,292,262 km (0.118 R)
• M22: 4,426,302 km (0.082 R)
• M23: 4,837,098 km (0.119 R)
• M24: 4,994,325 km (0.104 R)
• M25: 5,135,545 km (0.082 R)
• M26: 5,458,378 km (0.103 R)
• M27: 5,585,685 km (0.074 R)
• M28: 5,843,293 km (0.116 R)
• M29: 6,678,647 km (0.055 R)
• M30: 6,776,036 km (0.077 R)
• M31: 7,031,250 km (0.116 R)
• M32: 7,673,324 km (0.106 R)
• M33: 7,960,252 km (0.115 R)
• M34: 8,586,918 km (0.112 R)
• M35: 8,735,319 km (0.103 R)
• M36: 9,534,770 km (0.054 R)
• M37: 9,688,706 km (0.115 R)
• M38: 9,799,109 km (0.079 R)
• M39: 10,021,262 km (0.12 R)
• M40: 10,334,969 km (0.102 R)
• M41: 10,425,326 km (0.065 R)
• M42: 10,583,900 km (0.116 R)
• M43: 11,064,558 km (0.101 R)
• M44: 11,156,860 km (0.119 R)
• M45: 11,272,798 km (0.078 R)
• M46: 11,575,734 km (0.101 R)
• M47: 12,118,475 km (0.108 R)
• M48: 12,429,040 km (0.114 R)
• M49: 12,984,796 km (0.076 R)
• M50: 13,474,729 km (0.115 R)
• M51: 14,170,808 km (0.09 R)
• M52: 14,321,603 km (0.105 R)
• M53: 14,548,692 km (0.111 R)
• M54: 14,980,880 km (0.063 R)
• M55: 15,108,787 km (0.111 R)
• M56: 15,675,912 km (0.096 R)
• M57: 16,171,380 km (0.049 R)
• M58: 16,302,727 km (0.093 R)
• M59: 17,715,679 km (0.104 R)
• M60: 18,395,901 km (0.064 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 430.7

Radius: 4.9

Gravity: 17.94 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 7.77 AU - 12.03 AU

Year: 20772 Days

Day: 23.1 Hours

Environment

Temp: -244 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 66,852,322 km

• M1: 84,523 km (0.068 R)
• M2: 137,929 km (0.107 R)
• M3: 171,589 km (0.109 R)
• M4: 357,240 km (0.038 R)
• M5: 741,557 km (0.102 R)
• M6: 830,268 km (0.115 R)
• M7: 1,167,761 km (0.111 R)
• M8: 1,219,223 km (0.089 R)
• M9: 1,324,540 km (0.099 R)
• M10: 1,515,875 km (0.117 R)
• M11: 1,572,274 km (0.114 R)
• M12: 2,942,141 km (0.088 R)
• M13: 4,019,096 km (0.104 R)
• M14: 5,204,211 km (0.03 R)
• M15: 5,246,846 km (0.058 R)
• M16: 5,332,566 km (0.048 R)
• M17: 5,680,082 km (0.096 R)
• M18: 5,768,195 km (0.089 R)
• M19: 6,260,372 km (0.036 R)
• M20: 7,476,453 km (0.099 R)
• M21: 7,669,883 km (0.111 R)
• M22: 8,260,046 km (0.038 R)
• M23: 8,460,059 km (0.05 R)
• M24: 9,275,816 km (0.103 R)
• M25: 10,330,331 km (0.113 R)
• M26: 10,762,669 km (0.101 R)
• M27: 10,926,329 km (0.087 R)
• M28: 11,812,996 km (0.103 R)
• M29: 12,151,536 km (0.03 R)
• M30: 12,378,925 km (0.116 R)
• M31: 14,128,771 km (0.093 R)
• M32: 14,427,817 km (0.06 R)
• M33: 15,337,522 km (0.105 R)
• M34: 15,583,311 km (0.096 R)
• M35: 15,830,297 km (0.093 R)
• M36: 16,016,546 km (0.092 R)
• M37: 16,453,671 km (0.115 R)
• M38: 16,831,406 km (0.113 R)
• M39: 18,046,590 km (0.118 R)
• M40: 18,305,992 km (0.077 R)
• M41: 18,566,592 km (0.097 R)
• M42: 19,157,503 km (0.108 R)
• M43: 19,821,269 km (0.087 R)
• M44: 20,763,287 km (0.083 R)
• M45: 20,831,055 km (0.052 R)
• M46: 21,376,489 km (0.105 R)
• M47: 21,926,560 km (0.03 R)
• M48: 22,342,143 km (0.077 R)
• M49: 23,959,146 km (0.114 R)
• M50: 24,458,803 km (0.079 R)
• M51: 24,530,460 km (0.103 R)
• M52: 24,961,901 km (0.069 R)
• M53: 25,323,180 km (0.093 R)
• M54: 25,613,549 km (0.116 R)
• M55: 26,124,426 km (0.099 R)
• M56: 27,082,002 km (0.1 R)
• M57: 27,826,251 km (0.109 R)
• M58: 28,200,994 km (0.112 R)
• M59: 28,351,340 km (0.114 R)
• M60: 28,426,587 km (0.081 R)
• M61: 28,577,382 km (0.093 R)
• M62: 31,491,549 km (0.082 R)
• M63: 33,221,498 km (0.086 R)
• M64: 35,710,957 km (0.07 R)
• M65: 35,954,951 km (0.036 R)
• M66: 36,281,373 km (0.055 R)
• M67: 36,690,523 km (0.066 R)
• M68: 36,936,911 km (0.093 R)
• M69: 39,513,884 km (0.062 R)
• M70: 40,611,783 km (0.107 R)
• M71: 41,633,985 km (0.085 R)
• M72: 43,096,603 km (0.079 R)
• M73: 43,877,803 km (0.036 R)
• M74: 44,313,732 km (0.043 R)
• M75: 46,337,641 km (0.049 R)
• M76: 46,781,648 km (0.088 R)
• M77: 47,942,527 km (0.097 R)
• M78: 48,751,852 km (0.051 R)
• M79: 49,112,981 km (0.092 R)
• M80: 49,293,845 km (0.087 R)
• M81: 50,019,694 km (0.117 R)
• M82: 50,201,605 km (0.111 R)
• M83: 51,206,603 km (0.092 R)
• M84: 51,390,010 km (0.058 R)
• M85: 53,701,148 km (0.085 R)
• M86: 54,916,331 km (0.077 R)
• M87: 55,668,659 km (0.108 R)
• M88: 55,951,698 km (0.092 R)
• M89: 56,140,640 km (0.116 R)
• M90: 56,993,348 km (0.06 R)
• M91: 57,278,631 km (0.101 R)
• M92: 57,373,775 km (0.076 R)
• M93: 59,192,137 km (0.105 R)
• M94: 63,278,254 km (0.109 R)
• M95: 63,869,315 km (0.085 R)
• M96: 65,653,718 km (0.065 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: 505 - 17,827 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit