🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.46 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 854.1

Radius: 11.1

Gravity: 6.93 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.73 AU - 1.09 AU

Year: 561 Days

Day: 6.6 Hours

Environment

Temp: -150 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 56,408,467 km

• M1: 139,874 km (0.087 R)
• M2: 213,626 km (0.119 R)
• M3: 461,958 km (0.106 R)
• M4: 608,415 km (0.088 R)
• M5: 699,819 km (0.112 R)
• M6: 851,960 km (0.083 R)
• M7: 929,751 km (0.12 R)
• M8: 1,225,356 km (0.088 R)
• M9: 1,326,634 km (0.075 R)
• M10: 1,399,787 km (0.093 R)
• M11: 1,641,238 km (0.088 R)
• M12: 1,800,710 km (0.052 R)
• M13: 1,889,421 km (0.05 R)
• M14: 1,965,566 km (0.114 R)
• M15: 2,042,909 km (0.119 R)
• M16: 2,164,382 km (0.103 R)
• M17: 2,288,249 km (0.118 R)
• M18: 2,628,135 km (0.073 R)
• M19: 2,760,679 km (0.085 R)
• M20: 3,106,101 km (0.089 R)
• M21: 3,188,529 km (0.105 R)
• M22: 3,465,584 km (0.116 R)
• M23: 3,602,915 km (0.064 R)
• M24: 3,750,568 km (0.116 R)
• M25: 3,944,896 km (0.06 R)
• M26: 4,052,307 km (0.105 R)
• M27: 4,224,345 km (0.093 R)
• M28: 4,306,773 km (0.094 R)
• M29: 4,463,851 km (0.101 R)
• M30: 4,726,694 km (0.085 R)
• M31: 4,946,454 km (0.098 R)
• M32: 5,081,989 km (0.086 R)
• M33: 5,169,654 km (0.062 R)
• M34: 5,277,663 km (0.102 R)
• M35: 5,356,501 km (0.116 R)
• M36: 5,525,697 km (0.07 R)
• M37: 5,686,514 km (0.11 R)
• M38: 5,767,596 km (0.085 R)
• M39: 5,910,163 km (0.105 R)
• M40: 6,074,721 km (0.096 R)
• M41: 6,167,920 km (0.111 R)
• M42: 6,272,040 km (0.087 R)
• M43: 6,345,343 km (0.119 R)
• M44: 6,673,262 km (0.04 R)
• M45: 6,780,224 km (0.103 R)
• M46: 6,909,327 km (0.115 R)
• M47: 7,180,847 km (0.083 R)
• M48: 7,323,564 km (0.079 R)
• M49: 7,433,967 km (0.072 R)

Asteroid Belt

Center: 1.31 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 536.9

Radius: 9.3

Gravity: 6.21 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.37 AU - 2.03 AU

Year: 1431 Days

Day: 9.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 56,408,467 km

• M1: 127,607 km (0.084 R)
• M2: 200,910 km (0.101 R)
• M3: 265,985 km (0.062 R)
• M4: 626,067 km (0.081 R)
• M5: 689,945 km (0.108 R)
• M6: 804,537 km (0.112 R)
• M7: 918,381 km (0.05 R)
• M8: 1,076,357 km (0.039 R)
• M9: 1,210,995 km (0.092 R)
• M10: 1,479,972 km (0.025 R)
• M11: 1,603,689 km (0.077 R)
• M12: 1,918,742 km (0.029 R)
• M13: 1,985,912 km (0.049 R)
• M14: 2,093,323 km (0.025 R)
• M15: 2,172,759 km (0.076 R)
• M16: 2,303,957 km (0.101 R)
• M17: 2,396,259 km (0.102 R)
• M18: 2,553,037 km (0.048 R)
• M19: 2,627,387 km (0.049 R)
• M20: 2,822,014 km (0.101 R)
• M21: 2,887,837 km (0.11 R)
• M22: 3,088,747 km (0.079 R)
• M23: 3,156,814 km (0.109 R)
• M24: 3,294,295 km (0.091 R)
• M25: 3,445,538 km (0.095 R)
• M26: 3,611,143 km (0.086 R)
• M27: 3,706,886 km (0.025 R)
• M28: 3,974,516 km (0.076 R)
• M29: 4,036,300 km (0.098 R)
• M30: 4,273,862 km (0.055 R)
• M31: 4,567,672 km (0.119 R)
• M32: 4,775,912 km (0.089 R)
• M33: 4,947,501 km (0.103 R)
• M34: 5,094,256 km (0.118 R)
• M35: 5,242,358 km (0.099 R)
• M36: 5,433,095 km (0.077 R)
• M37: 5,529,287 km (0.118 R)
• M38: 5,807,389 km (0.079 R)
• M39: 5,948,161 km (0.09 R)
• M40: 6,090,129 km (0.089 R)
• M41: 6,639,602 km (0.105 R)
• M42: 6,727,865 km (0.064 R)
• M43: 6,816,427 km (0.088 R)
• M44: 6,935,208 km (0.117 R)
• M45: 7,054,587 km (0.037 R)
• M46: 7,250,261 km (0.06 R)
• M47: 7,631,436 km (0.104 R)
• M48: 7,754,854 km (0.106 R)
• M49: 7,987,928 km (0.081 R)
• M50: 8,429,391 km (0.027 R)
• M51: 8,588,863 km (0.106 R)
• M52: 9,090,015 km (0.106 R)
• M53: 9,155,240 km (0.057 R)
• M54: 9,253,675 km (0.109 R)
• M55: 9,434,839 km (0.036 R)
• M56: 9,517,566 km (0.027 R)
• M57: 9,934,795 km (0.088 R)
• M58: 10,103,391 km (0.037 R)
• M59: 10,171,159 km (0.073 R)
• M60: 10,426,523 km (0.103 R)
• M61: 10,580,609 km (0.105 R)
• M62: 10,978,090 km (0.071 R)
• M63: 11,222,533 km (0.075 R)
• M64: 11,380,508 km (0.111 R)
• M65: 11,450,969 km (0.102 R)
• M66: 11,521,579 km (0.105 R)
• M67: 11,663,398 km (0.096 R)
• M68: 11,805,666 km (0.116 R)
• M69: 11,876,874 km (0.107 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 487.3

Radius: 9.8

Gravity: 5.07 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 2.04 AU - 2.62 AU

Year: 2296 Days

Day: 12.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 56,408,467 km

• M1: 177,423 km (0.071 R)
• M2: 273,914 km (0.112 R)
• M3: 398,080 km (0.095 R)
• M4: 462,108 km (0.108 R)
• M5: 544,686 km (0.105 R)
• M6: 648,208 km (0.092 R)
• M7: 726,746 km (0.108 R)
• M8: 902,973 km (0.094 R)
• M9: 1,218,475 km (0.108 R)
• M10: 1,297,612 km (0.075 R)
• M11: 1,578,407 km (0.114 R)
• M12: 1,731,595 km (0.119 R)
• M13: 1,810,134 km (0.089 R)
• M14: 2,148,375 km (0.085 R)
• M15: 2,393,267 km (0.104 R)
• M16: 2,455,948 km (0.078 R)
• M17: 2,791,047 km (0.058 R)
• M18: 2,870,334 km (0.062 R)
• M19: 3,099,518 km (0.11 R)
• M20: 3,168,184 km (0.066 R)
• M21: 3,306,711 km (0.086 R)
• M22: 3,532,903 km (0.093 R)
• M23: 3,618,922 km (0.083 R)
• M24: 3,749,521 km (0.116 R)
• M25: 3,970,477 km (0.103 R)
• M26: 4,060,086 km (0.104 R)
• M27: 4,195,771 km (0.075 R)
• M28: 4,302,435 km (0.097 R)
• M29: 4,394,587 km (0.119 R)
• M30: 4,627,661 km (0.027 R)
• M31: 4,880,930 km (0.102 R)
• M32: 5,057,605 km (0.053 R)
• M33: 5,400,932 km (0.056 R)
• M34: 5,467,204 km (0.074 R)
• M35: 5,533,775 km (0.104 R)
• M36: 5,734,984 km (0.094 R)
• M37: 5,921,682 km (0.098 R)
• M38: 6,093,121 km (0.113 R)
• M39: 6,920,697 km (0.11 R)
• M40: 7,356,924 km (0.112 R)
• M41: 7,559,779 km (0.12 R)
• M42: 7,652,679 km (0.118 R)
• M43: 7,877,076 km (0.11 R)
• M44: 9,011,925 km (0.081 R)
• M45: 9,328,474 km (0.098 R)
• M46: 9,428,107 km (0.076 R)
• M47: 10,258,824 km (0.103 R)
• M48: 11,176,158 km (0.037 R)
• M49: 11,282,073 km (0.116 R)
• M50: 11,494,951 km (0.104 R)
• M51: 11,580,371 km (0.027 R)
• M52: 11,644,698 km (0.118 R)
• M53: 11,903,054 km (0.112 R)
• M54: 11,989,521 km (0.072 R)
• M55: 12,076,288 km (0.07 R)
• M56: 12,403,309 km (0.045 R)
• M57: 12,601,077 km (0.118 R)
• M58: 12,932,886 km (0.099 R)
• M59: 13,245,096 km (0.093 R)
• M60: 13,537,261 km (0.033 R)
• M61: 13,877,147 km (0.108 R)
• M62: 14,059,507 km (0.118 R)
• M63: 14,219,726 km (0.045 R)
• M64: 14,357,506 km (0.025 R)
• M65: 14,426,620 km (0.117 R)
• M66: 15,006,761 km (0.087 R)
• M67: 15,100,259 km (0.043 R)
• M68: 16,046,017 km (0.078 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 893.1

Radius: 10.7

Gravity: 7.8 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 3.5 AU - 4.78 AU

Year: 5439 Days

Day: 11.1 Hours

Environment

Temp: -219 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 56,408,467 km

• M1: 134,189 km (0.094 R)
• M2: 360,680 km (0.07 R)
• M3: 510,129 km (0.118 R)
• M4: 618,587 km (0.099 R)
• M5: 709,094 km (0.081 R)
• M6: 804,537 km (0.094 R)
• M7: 919,578 km (0.09 R)
• M8: 1,199,476 km (0.108 R)
• M9: 1,282,054 km (0.041 R)
• M10: 1,524,103 km (0.088 R)
• M11: 1,614,161 km (0.111 R)
• M12: 1,724,863 km (0.077 R)
• M13: 1,953,748 km (0.091 R)
• M14: 2,254,141 km (0.03 R)
• M15: 2,357,513 km (0.051 R)
• M16: 2,854,028 km (0.103 R)
• M17: 3,149,185 km (0.111 R)
• M18: 3,867,404 km (0.099 R)
• M19: 4,117,981 km (0.072 R)
• M20: 4,373,943 km (0.11 R)
• M21: 4,874,647 km (0.094 R)
• M22: 5,090,965 km (0.108 R)
• M23: 5,282,899 km (0.049 R)
• M24: 6,132,316 km (0.097 R)
• M25: 6,395,459 km (0.075 R)
• M26: 7,268,512 km (0.07 R)
• M27: 7,453,864 km (0.113 R)
• M28: 7,640,861 km (0.073 R)
• M29: 7,892,484 km (0.093 R)
• M30: 8,403,960 km (0.111 R)
• M31: 8,631,049 km (0.052 R)
• M32: 8,761,798 km (0.085 R)
• M33: 8,992,178 km (0.081 R)
• M34: 9,124,872 km (0.106 R)
• M35: 9,968,005 km (0.111 R)
• M36: 10,036,521 km (0.096 R)
• M37: 10,312,230 km (0.093 R)
• M38: 10,625,488 km (0.099 R)
• M39: 11,296,883 km (0.099 R)
• M40: 11,800,430 km (0.073 R)
• M41: 12,904,163 km (0.072 R)
• M42: 13,016,361 km (0.117 R)
• M43: 13,241,805 km (0.113 R)
• M44: 13,887,320 km (0.049 R)
• M45: 14,079,104 km (0.118 R)
• M46: 14,310,532 km (0.119 R)
• M47: 15,209,017 km (0.115 R)
• M48: 15,367,142 km (0.06 R)
• M49: 15,605,451 km (0.088 R)
• M50: 15,724,980 km (0.103 R)
• M51: 15,804,865 km (0.097 R)
• M52: 16,246,778 km (0.12 R)
• M53: 17,142,570 km (0.074 R)
• M54: 17,762,503 km (0.099 R)
• M55: 17,970,893 km (0.061 R)
• M56: 18,389,917 km (0.062 R)
• M57: 18,600,700 km (0.042 R)
• M58: 19,195,052 km (0.052 R)
• M59: 20,533,056 km (0.06 R)
• M60: 21,323,830 km (0.025 R)
• M61: 21,678,527 km (0.055 R)
• M62: 22,438,633 km (0.09 R)
• M63: 23,389,627 km (0.1 R)
• M64: 23,526,659 km (0.114 R)
• M65: 23,663,840 km (0.063 R)
• M66: 25,190,636 km (0.05 R)
• M67: 25,989,488 km (0.109 R)
• M68: 26,178,730 km (0.067 R)
• M69: 26,273,425 km (0.078 R)
• M70: 26,463,415 km (0.119 R)
• M71: 27,323,453 km (0.116 R)
• M72: 27,708,667 km (0.104 R)
• M73: 28,728,476 km (0.12 R)
• M74: 29,415,130 km (0.091 R)
• M75: 29,513,715 km (0.111 R)
• M76: 30,206,503 km (0.115 R)
• M77: 31,306,047 km (0.095 R)
• M78: 31,406,727 km (0.079 R)
• M79: 31,860,756 km (0.038 R)
• M80: 32,469,619 km (0.076 R)
• M81: 32,673,372 km (0.114 R)
• M82: 33,133,535 km (0.041 R)
• M83: 33,236,009 km (0.052 R)
• M84: 33,750,327 km (0.118 R)
• M85: 34,371,008 km (0.093 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 910.6

Radius: 5.4

Gravity: 31.23 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 5.87 AU - 7.43 AU

Year: 11073 Days

Day: 20.2 Hours

Environment

Temp: -228 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 56,408,467 km

• M1: 68,965 km (0.079 R)
• M2: 203,154 km (0.029 R)
• M3: 238,609 km (0.114 R)
• M4: 389,702 km (0.103 R)
• M5: 468,092 km (0.071 R)
• M6: 552,166 km (0.054 R)
• M7: 2,066,844 km (0.069 R)
• M8: 2,409,274 km (0.119 R)
• M9: 2,677,652 km (0.083 R)
• M10: 2,799,874 km (0.083 R)
• M11: 2,955,456 km (0.109 R)
• M12: 3,307,609 km (0.115 R)
• M13: 3,843,319 km (0.047 R)
• M14: 3,877,726 km (0.082 R)
• M15: 4,623,173 km (0.106 R)
• M16: 4,918,628 km (0.113 R)
• M17: 5,068,675 km (0.105 R)
• M18: 5,144,372 km (0.106 R)
• M19: 6,403,836 km (0.116 R)
• M20: 6,691,513 km (0.089 R)
• M21: 6,816,128 km (0.058 R)
• M22: 6,983,378 km (0.036 R)
• M23: 7,109,788 km (0.09 R)
• M24: 7,796,592 km (0.12 R)
• M25: 7,927,790 km (0.093 R)
• M26: 8,684,605 km (0.113 R)
• M27: 9,371,259 km (0.099 R)
• M28: 10,027,994 km (0.084 R)
• M29: 10,796,329 km (0.117 R)
• M30: 11,385,146 km (0.111 R)
• M31: 12,186,243 km (0.074 R)
• M32: 13,160,873 km (0.088 R)
• M33: 13,369,263 km (0.095 R)
• M34: 13,578,849 km (0.106 R)
• M35: 14,534,780 km (0.087 R)
• M36: 15,129,730 km (0.094 R)
• M37: 16,287,319 km (0.115 R)
• M38: 16,343,268 km (0.072 R)
• M39: 16,399,068 km (0.03 R)
• M40: 16,455,018 km (0.087 R)
• M41: 17,245,194 km (0.03 R)
• M42: 18,047,637 km (0.102 R)
• M43: 18,221,170 km (0.102 R)
• M44: 19,392,222 km (0.084 R)
• M45: 19,629,335 km (0.093 R)
• M46: 21,072,057 km (0.077 R)
• M47: 21,499,308 km (0.104 R)
• M48: 21,683,314 km (0.119 R)
• M49: 22,860,499 km (0.067 R)
• M50: 23,236,588 km (0.115 R)
• M51: 23,677,902 km (0.065 R)
• M52: 26,056,060 km (0.094 R)
• M53: 26,252,182 km (0.071 R)
• M54: 26,514,577 km (0.065 R)
• M55: 26,711,747 km (0.101 R)
• M56: 27,572,384 km (0.118 R)
• M57: 28,039,428 km (0.09 R)
• M58: 28,643,953 km (0.115 R)
• M59: 29,388,502 km (0.051 R)
• M60: 29,660,770 km (0.101 R)
• M61: 29,728,986 km (0.071 R)
• M62: 30,689,554 km (0.105 R)
• M63: 31,034,976 km (0.042 R)
• M64: 31,520,870 km (0.111 R)
• M65: 31,590,433 km (0.067 R)
• M66: 31,660,145 km (0.08 R)
• M67: 32,009,157 km (0.087 R)
• M68: 32,359,515 km (0.118 R)
• M69: 32,711,220 km (0.083 R)
• M70: 32,781,681 km (0.085 R)
• M71: 33,418,220 km (0.079 R)
• M72: 34,344,978 km (0.056 R)
• M73: 34,775,521 km (0.04 R)
• M74: 36,442,490 km (0.096 R)
• M75: 37,469,928 km (0.089 R)
• M76: 37,839,136 km (0.116 R)
• M77: 38,061,289 km (0.11 R)
• M78: 39,178,336 km (0.097 R)
• M79: 39,703,275 km (0.049 R)
• M80: 40,987,872 km (0.113 R)
• M81: 41,063,868 km (0.088 R)
• M82: 41,597,184 km (0.106 R)
• M83: 42,901,677 km (0.066 R)
• M84: 43,056,062 km (0.109 R)
• M85: 43,908,321 km (0.1 R)
• M86: 44,453,606 km (0.096 R)
• M87: 45,865,959 km (0.061 R)
• M88: 47,054,065 km (0.074 R)
• M89: 49,056,882 km (0.086 R)
• M90: 50,515,910 km (0.094 R)
• M91: 50,760,502 km (0.093 R)
• M92: 51,168,904 km (0.095 R)
• M93: 54,225,488 km (0.105 R)
• M94: 54,559,540 km (0.08 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 549 - 11,406 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit