🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.29 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 647.6

Radius: 12.6

Gravity: 4.08 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.47 AU - 0.69 AU

Year: 295 Days

Day: 14.6 Hours

Environment

Temp: -145 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 22,476,351 km

• M1: 194,028 km (0.118 R)
• M2: 275,559 km (0.095 R)
• M3: 354,996 km (0.057 R)
• M4: 436,377 km (0.095 R)
• M5: 523,892 km (0.116 R)
• M6: 621,878 km (0.116 R)
• M7: 711,039 km (0.119 R)
• M8: 798,254 km (0.114 R)
• M9: 955,332 km (0.112 R)
• M10: 1,038,060 km (0.119 R)
• M11: 1,179,130 km (0.114 R)
• M12: 1,268,590 km (0.109 R)
• M13: 1,386,174 km (0.062 R)
• M14: 1,494,483 km (0.063 R)
• M15: 1,743,114 km (0.111 R)
• M16: 1,927,868 km (0.087 R)
• M17: 2,030,043 km (0.111 R)
• M18: 2,119,054 km (0.082 R)
• M19: 2,224,820 km (0.091 R)
• M20: 2,316,822 km (0.118 R)
• M21: 2,405,085 km (0.102 R)
• M22: 2,563,509 km (0.118 R)
• M23: 2,681,841 km (0.111 R)
• M24: 2,902,049 km (0.074 R)
• M25: 3,025,767 km (0.07 R)
• M26: 3,174,168 km (0.08 R)
• M27: 3,278,437 km (0.11 R)
• M28: 3,395,722 km (0.091 R)
• M29: 3,719,153 km (0.109 R)
• M30: 3,903,308 km (0.113 R)
• M31: 4,021,640 km (0.061 R)
• M32: 4,147,302 km (0.118 R)
• M33: 4,274,460 km (0.047 R)
• M34: 4,415,680 km (0.084 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 968

Radius: 10.1

Gravity: 9.49 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.22 AU - 1.34 AU

Year: 966 Days

Day: 10.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 22,476,351 km

• M1: 136,732 km (0.086 R)
• M2: 218,562 km (0.115 R)
• M3: 369,507 km (0.091 R)
• M4: 432,936 km (0.076 R)
• M5: 668,702 km (0.099 R)
• M6: 737,368 km (0.11 R)
• M7: 862,432 km (0.103 R)
• M8: 1,023,698 km (0.094 R)
• M9: 1,164,769 km (0.102 R)
• M10: 1,320,500 km (0.075 R)
• M11: 1,384,827 km (0.107 R)
• M12: 1,584,391 km (0.064 R)
• M13: 1,687,763 km (0.084 R)
• M14: 1,901,389 km (0.026 R)
• M15: 2,030,193 km (0.109 R)
• M16: 2,133,415 km (0.08 R)
• M17: 2,296,477 km (0.107 R)
• M18: 2,374,717 km (0.107 R)
• M19: 2,564,257 km (0.1 R)
• M20: 2,800,323 km (0.113 R)
• M21: 3,011,405 km (0.095 R)
• M22: 3,097,274 km (0.103 R)
• M23: 3,438,058 km (0.117 R)
• M24: 3,539,336 km (0.118 R)
• M25: 3,664,400 km (0.098 R)
• M26: 3,733,215 km (0.088 R)
• M27: 3,849,004 km (0.1 R)
• M28: 4,287,774 km (0.07 R)
• M29: 4,543,886 km (0.046 R)
• M30: 4,655,187 km (0.075 R)
• M31: 4,767,535 km (0.099 R)
• M32: 5,552,026 km (0.101 R)
• M33: 5,631,313 km (0.091 R)
• M34: 5,697,734 km (0.101 R)
• M35: 5,831,325 km (0.034 R)
• M36: 6,224,767 km (0.104 R)
• M37: 6,320,959 km (0.11 R)
• M38: 6,514,987 km (0.077 R)
• M39: 6,626,737 km (0.108 R)
• M40: 6,809,845 km (0.12 R)
• M41: 7,051,595 km (0.096 R)
• M42: 7,514,600 km (0.117 R)
• M43: 7,631,885 km (0.119 R)
• M44: 7,764,578 km (0.067 R)
• M45: 7,838,629 km (0.077 R)
• M46: 7,912,830 km (0.088 R)
• M47: 7,987,330 km (0.085 R)
• M48: 8,092,048 km (0.051 R)
• M49: 8,699,266 km (0.106 R)
• M50: 8,977,368 km (0.092 R)
• M51: 9,242,605 km (0.115 R)
• M52: 9,321,144 km (0.098 R)
• M53: 9,399,982 km (0.088 R)
• M54: 9,558,107 km (0.113 R)
• M55: 9,941,377 km (0.12 R)
• M56: 10,167,270 km (0.103 R)
• M57: 10,264,508 km (0.074 R)
• M58: 10,362,196 km (0.102 R)
• M59: 10,542,012 km (0.081 R)
• M60: 10,888,182 km (0.056 R)
• M61: 10,987,814 km (0.074 R)
• M62: 11,204,731 km (0.102 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 341.2

Radius: 13.8

Gravity: 1.79 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.44 AU - 1.66 AU

Year: 1287 Days

Day: 7.8 Hours

Environment

Temp: -194 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 22,476,351 km

• M1: 190,887 km (0.079 R)
• M2: 304,432 km (0.056 R)
• M3: 411,544 km (0.114 R)
• M4: 509,231 km (0.094 R)
• M5: 659,278 km (0.074 R)
• M6: 757,713 km (0.072 R)
• M7: 850,165 km (0.102 R)
• M8: 1,061,098 km (0.075 R)
• M9: 1,440,179 km (0.066 R)
• M10: 1,536,071 km (0.11 R)
• M11: 1,634,357 km (0.09 R)
• M12: 1,742,666 km (0.082 R)
• M13: 1,909,916 km (0.106 R)
• M14: 2,016,131 km (0.11 R)
• M15: 2,141,494 km (0.095 R)
• M16: 2,435,304 km (0.054 R)
• M17: 2,524,314 km (0.114 R)
• M18: 2,678,251 km (0.116 R)
• M19: 2,779,528 km (0.083 R)
• M20: 2,882,153 km (0.112 R)
• M21: 3,052,993 km (0.114 R)
• M22: 3,266,320 km (0.103 R)
• M23: 3,364,905 km (0.041 R)
• M24: 3,626,252 km (0.07 R)
• M25: 3,780,039 km (0.114 R)
• M26: 3,873,388 km (0.03 R)
• M27: 3,967,635 km (0.092 R)
• M28: 4,276,255 km (0.077 R)
• M29: 4,450,088 km (0.12 R)
• M30: 4,626,165 km (0.041 R)
• M31: 4,782,195 km (0.104 R)
• M32: 5,008,238 km (0.091 R)
• M33: 5,099,492 km (0.109 R)
• M34: 5,365,477 km (0.101 R)
• M35: 5,850,922 km (0.114 R)
• M36: 6,032,085 km (0.106 R)
• M37: 6,264,261 km (0.114 R)
• M38: 6,350,579 km (0.079 R)
• M39: 6,499,579 km (0.114 R)
• M40: 6,876,865 km (0.107 R)
• M41: 7,068,200 km (0.054 R)
• M42: 7,313,242 km (0.072 R)
• M43: 7,443,242 km (0.116 R)
• M44: 7,534,796 km (0.114 R)
• M45: 7,679,457 km (0.067 R)
• M46: 7,878,123 km (0.053 R)
• M47: 8,118,826 km (0.096 R)
• M48: 8,294,155 km (0.103 R)
• M49: 8,470,680 km (0.044 R)
• M50: 8,593,799 km (0.068 R)
• M51: 8,800,095 km (0.049 R)
• M52: 8,952,535 km (0.116 R)
• M53: 9,175,735 km (0.066 R)
• M54: 9,344,332 km (0.102 R)
• M55: 9,642,032 km (0.08 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 819.6

Radius: 12.5

Gravity: 5.25 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.17 AU - 1.93 AU

Year: 1287 Days

Day: 10.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 22,476,351 km

• M1: 161,416 km (0.109 R)
• M2: 281,842 km (0.1 R)
• M3: 362,924 km (0.094 R)
• M4: 507,286 km (0.089 R)
• M5: 674,836 km (0.068 R)
• M6: 826,678 km (0.086 R)
• M7: 1,022,202 km (0.112 R)
• M8: 1,259,016 km (0.041 R)
• M9: 1,371,064 km (0.097 R)
• M10: 1,459,776 km (0.08 R)
• M11: 1,568,982 km (0.111 R)
• M12: 1,766,900 km (0.093 R)
• M13: 1,893,759 km (0.03 R)
• M14: 2,013,587 km (0.105 R)
• M15: 2,345,994 km (0.086 R)
• M16: 2,529,850 km (0.089 R)
• M17: 2,640,253 km (0.077 R)
• M18: 2,935,110 km (0.107 R)
• M19: 3,204,835 km (0.068 R)
• M20: 3,361,015 km (0.08 R)
• M21: 3,458,404 km (0.097 R)
• M22: 3,569,106 km (0.113 R)
• M23: 3,743,687 km (0.107 R)
• M24: 3,870,247 km (0.056 R)
• M25: 4,049,764 km (0.104 R)
• M26: 4,179,615 km (0.088 R)
• M27: 4,324,276 km (0.076 R)
• M28: 4,905,464 km (0.086 R)
• M29: 5,454,039 km (0.091 R)
• M30: 5,583,441 km (0.119 R)
• M31: 5,816,066 km (0.095 R)
• M32: 5,948,311 km (0.096 R)
• M33: 6,200,832 km (0.112 R)
• M34: 6,809,246 km (0.099 R)
• M35: 7,183,391 km (0.115 R)
• M36: 7,325,509 km (0.056 R)
• M37: 7,548,409 km (0.062 R)
• M38: 7,628,594 km (0.111 R)
• M39: 7,709,077 km (0.098 R)
• M40: 7,789,711 km (0.068 R)
• M41: 7,919,562 km (0.059 R)
• M42: 8,082,773 km (0.071 R)
• M43: 8,247,031 km (0.051 R)
• M44: 8,562,384 km (0.116 R)
• M45: 8,696,423 km (0.119 R)
• M46: 8,983,352 km (0.105 R)
• M47: 9,102,582 km (0.036 R)
• M48: 9,222,110 km (0.118 R)
• M49: 9,411,202 km (0.092 R)
• M50: 9,775,772 km (0.092 R)
• M51: 10,003,759 km (0.068 R)
• M52: 10,144,980 km (0.072 R)
• M53: 10,716,443 km (0.067 R)
• M54: 10,897,158 km (0.119 R)
• M55: 11,408,633 km (0.104 R)
• M56: 12,134,033 km (0.075 R)
• M57: 12,322,526 km (0.101 R)
• M58: 12,454,920 km (0.116 R)
• M59: 12,664,058 km (0.098 R)
• M60: 12,874,393 km (0.072 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 912.1

Radius: 12.6

Gravity: 5.75 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.76 AU - 2.54 AU

Year: 2102 Days

Day: 5.6 Hours

Environment

Temp: -207 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 22,476,351 km

• M1: 272,567 km (0.107 R)
• M2: 382,223 km (0.117 R)
• M3: 484,548 km (0.094 R)
• M4: 655,837 km (0.077 R)
• M5: 915,689 km (0.055 R)
• M6: 1,317,808 km (0.062 R)
• M7: 1,407,118 km (0.114 R)
• M8: 1,699,881 km (0.104 R)
• M9: 1,810,284 km (0.083 R)
• M10: 1,897,799 km (0.054 R)
• M11: 2,090,481 km (0.061 R)
• M12: 2,169,468 km (0.088 R)
• M13: 2,343,899 km (0.083 R)
• M14: 2,551,242 km (0.073 R)
• M15: 2,664,488 km (0.059 R)
• M16: 2,793,740 km (0.118 R)
• M17: 3,224,881 km (0.117 R)
• M18: 3,394,076 km (0.106 R)
• M19: 3,773,457 km (0.11 R)
• M20: 3,854,240 km (0.104 R)
• M21: 3,984,689 km (0.1 R)
• M22: 4,436,175 km (0.099 R)
• M23: 4,538,650 km (0.096 R)
• M24: 4,833,657 km (0.089 R)
• M25: 4,974,728 km (0.026 R)
• M26: 5,242,807 km (0.052 R)
• M27: 5,351,415 km (0.042 R)
• M28: 5,589,276 km (0.083 R)
• M29: 5,812,027 km (0.043 R)
• M30: 6,343,249 km (0.077 R)
• M31: 6,439,740 km (0.108 R)
• M32: 6,536,679 km (0.083 R)
• M33: 6,653,814 km (0.111 R)
• M34: 6,771,548 km (0.085 R)
• M35: 6,890,029 km (0.11 R)
• M36: 7,169,179 km (0.1 R)
• M37: 7,310,250 km (0.083 R)
• M38: 7,533,599 km (0.072 R)
• M39: 7,677,064 km (0.117 R)
• M40: 7,821,276 km (0.107 R)
• M41: 8,813,409 km (0.113 R)
• M42: 8,899,727 km (0.088 R)
• M43: 9,007,886 km (0.102 R)
• M44: 9,116,644 km (0.066 R)
• M45: 10,660,943 km (0.074 R)
• M46: 10,984,074 km (0.097 R)
• M47: 11,146,837 km (0.077 R)
• M48: 11,357,470 km (0.093 R)
• M49: 11,640,210 km (0.108 R)
• M50: 11,853,836 km (0.106 R)
• M51: 12,020,787 km (0.052 R)
• M52: 12,284,977 km (0.065 R)
• M53: 12,454,023 km (0.079 R)
• M54: 12,599,581 km (0.058 R)
• M55: 13,064,083 km (0.03 R)
• M56: 13,187,351 km (0.097 R)
• M57: 13,286,086 km (0.108 R)
• M58: 13,584,085 km (0.105 R)
• M59: 13,834,213 km (0.028 R)
• M60: 14,364,238 km (0.103 R)
• M61: 14,695,747 km (0.099 R)
• M62: 14,875,264 km (0.058 R)
• M63: 15,340,364 km (0.044 R)
• M64: 16,073,244 km (0.103 R)
• M65: 16,152,531 km (0.103 R)
• M66: 16,284,775 km (0.096 R)
• M67: 16,417,469 km (0.095 R)
• M68: 16,630,496 km (0.118 R)
• M69: 16,897,977 km (0.068 R)
• M70: 17,329,118 km (0.116 R)
• M71: 17,437,427 km (0.061 R)
• M72: 17,573,262 km (0.063 R)
• M73: 17,654,793 km (0.092 R)
• M74: 18,064,840 km (0.106 R)
• M75: 18,505,705 km (0.047 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 651.2

Radius: 13.6

Gravity: 3.52 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 2.52 AU - 3.28 AU

Year: 3293 Days

Day: 11 Hours

Environment

Temp: -204 °C

Axial Tilt: 47.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 22,476,351 km

• M1: 174,730 km (0.068 R)
• M2: 262,694 km (0.093 R)
• M3: 389,254 km (0.099 R)
• M4: 480,658 km (0.083 R)
• M5: 627,264 km (0.108 R)
• M6: 949,946 km (0.04 R)
• M7: 1,050,476 km (0.104 R)
• M8: 1,238,970 km (0.111 R)
• M9: 1,362,837 km (0.114 R)
• M10: 1,705,266 km (0.063 R)
• M11: 1,816,268 km (0.059 R)
• M12: 2,075,222 km (0.119 R)
• M13: 2,179,342 km (0.055 R)
• M14: 2,300,516 km (0.063 R)
• M15: 2,518,181 km (0.089 R)
• M16: 2,645,788 km (0.077 R)
• M17: 2,742,877 km (0.073 R)
• M18: 2,841,312 km (0.113 R)
• M19: 2,940,795 km (0.055 R)
• M20: 3,041,624 km (0.106 R)
• M21: 3,126,446 km (0.092 R)
• M22: 3,264,076 km (0.041 R)
• M23: 3,779,740 km (0.049 R)
• M24: 4,321,284 km (0.06 R)
• M25: 5,332,715 km (0.079 R)
• M26: 5,581,347 km (0.112 R)
• M27: 6,154,456 km (0.112 R)
• M28: 6,591,133 km (0.096 R)
• M29: 6,746,415 km (0.113 R)
• M30: 7,151,377 km (0.054 R)
• M31: 7,541,229 km (0.109 R)
• M32: 7,633,830 km (0.08 R)
• M33: 7,797,041 km (0.086 R)
• M34: 8,055,995 km (0.114 R)
• M35: 8,150,690 km (0.075 R)
• M36: 8,776,309 km (0.1 R)
• M37: 8,947,299 km (0.083 R)
• M38: 9,417,336 km (0.12 R)
• M39: 9,542,399 km (0.077 R)
• M40: 10,022,609 km (0.086 R)
• M41: 10,227,109 km (0.1 R)
• M42: 10,381,494 km (0.097 R)
• M43: 10,744,568 km (0.085 R)
• M44: 10,980,334 km (0.095 R)
• M45: 11,670,878 km (0.056 R)
• M46: 11,967,231 km (0.095 R)
• M47: 12,266,128 km (0.072 R)
• M48: 12,567,568 km (0.097 R)
• M49: 13,093,853 km (0.085 R)
• M50: 13,542,796 km (0.096 R)
• M51: 13,740,714 km (0.093 R)
• M52: 13,996,676 km (0.062 R)
• M53: 14,687,070 km (0.065 R)
• M54: 14,774,136 km (0.113 R)
• M55: 15,654,370 km (0.047 R)
• M56: 16,491,370 km (0.048 R)
• M57: 17,250,878 km (0.099 R)
• M58: 17,588,820 km (0.091 R)
• M59: 18,270,986 km (0.057 R)
• M60: 18,930,414 km (0.112 R)
• M61: 19,565,606 km (0.098 R)
• M62: 19,950,073 km (0.067 R)
• M63: 20,629,098 km (0.071 R)
• M64: 21,020,446 km (0.093 R)
• M65: 21,315,602 km (0.119 R)
• M66: 21,513,071 km (0.056 R)
• M67: 22,209,150 km (0.082 R)
• M68: 22,309,231 km (0.097 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 168 - 13,043 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit