🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.51 AU - 0.67 AU

Year: 158 Days

Day: 14.1 Hours

Environment

Temp: 267 °C

Axial Tilt: 9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 100,070,463 km

• M1: 312,809 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.28 AU - 1.46 AU

Year: 558 Days

Day: 15.7 Hours

Environment

Temp: -4 °C

Axial Tilt: 47.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.28 AU - 1.48 AU

Year: 565 Days

Day: 38.7 Hours

Environment

Temp: -2 °C

Axial Tilt: 57.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.29 AU - 2.01 AU

Year: 738 Days

Day: 38.8 Hours

Environment

Temp: -37 °C

Axial Tilt: 29.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 10.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 164.1

Radius: 12.5

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 8.53 AU - 11.81 AU

Year: 11295 Days

Day: 12.2 Hours

Environment

Temp: -168 °C

Axial Tilt: 45.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 100,070,463 km

• M1: 182,958 km (0.104 R)
• M2: 412,441 km (0.113 R)
• M3: 737,817 km (0.114 R)
• M4: 1,524,701 km (0.115 R)
• M5: 2,231,103 km (0.103 R)
• M6: 2,348,238 km (0.092 R)
• M7: 2,753,798 km (0.082 R)
• M8: 2,901,002 km (0.097 R)
• M9: 3,007,815 km (0.107 R)
• M10: 4,028,072 km (0.109 R)
• M11: 4,220,156 km (0.114 R)
• M12: 4,415,232 km (0.119 R)
• M13: 4,763,944 km (0.074 R)
• M14: 4,865,222 km (0.053 R)
• M15: 5,018,410 km (0.106 R)
• M16: 5,835,963 km (0.085 R)
• M17: 5,944,571 km (0.028 R)
• M18: 6,218,933 km (0.1 R)
• M19: 6,525,609 km (0.057 R)
• M20: 6,922,941 km (0.102 R)
• M21: 7,037,981 km (0.107 R)
• M22: 7,652,380 km (0.042 R)
• M23: 7,741,540 km (0.108 R)
• M24: 8,776,608 km (0.073 R)
• M25: 9,278,808 km (0.065 R)
• M26: 9,373,952 km (0.054 R)
• M27: 9,661,479 km (0.118 R)
• M28: 10,212,747 km (0.028 R)
• M29: 10,508,652 km (0.057 R)
• M30: 11,008,159 km (0.112 R)
• M31: 11,379,461 km (0.08 R)
• M32: 12,764,289 km (0.08 R)
• M33: 13,692,693 km (0.113 R)
• M34: 13,873,856 km (0.119 R)
• M35: 14,201,775 km (0.074 R)
• M36: 15,652,126 km (0.093 R)
• M37: 16,107,951 km (0.096 R)
• M38: 16,260,840 km (0.039 R)
• M39: 16,568,114 km (0.064 R)
• M40: 16,877,333 km (0.054 R)
• M41: 17,032,615 km (0.043 R)
• M42: 17,266,437 km (0.052 R)
• M43: 17,383,721 km (0.089 R)
• M44: 18,451,701 km (0.102 R)
• M45: 18,772,289 km (0.077 R)
• M46: 18,973,498 km (0.034 R)
• M47: 19,256,388 km (0.095 R)
• M48: 19,581,613 km (0.112 R)
• M49: 19,744,825 km (0.117 R)
• M50: 20,154,872 km (0.092 R)
• M51: 20,526,473 km (0.073 R)
• M52: 20,941,907 km (0.089 R)
• M53: 21,907,860 km (0.108 R)
• M54: 22,162,326 km (0.028 R)
• M55: 24,627,849 km (0.094 R)
• M56: 25,025,031 km (0.12 R)
• M57: 25,513,318 km (0.095 R)
• M58: 25,915,288 km (0.096 R)
• M59: 26,049,776 km (0.093 R)
• M60: 27,498,183 km (0.076 R)
• M61: 28,509,016 km (0.109 R)
• M62: 28,694,218 km (0.103 R)
• M63: 30,095,352 km (0.104 R)
• M64: 30,189,449 km (0.073 R)
• M65: 30,614,606 km (0.071 R)
• M66: 30,709,301 km (0.112 R)
• M67: 30,804,146 km (0.069 R)
• M68: 30,899,141 km (0.113 R)
• M69: 31,423,033 km (0.108 R)
• M70: 31,662,090 km (0.118 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 391.2

Radius: 7.4

Gravity: 7.14 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 11.82 AU - 16.86 AU

Year: 18911 Days

Day: 17.8 Hours

Environment

Temp: -175 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 100,070,463 km

• M1: 120,277 km (0.068 R)
• M2: 182,061 km (0.108 R)
• M3: 317,746 km (0.085 R)
• M4: 376,538 km (0.114 R)
• M5: 614,698 km (0.101 R)
• M6: 832,961 km (0.044 R)
• M7: 1,098,348 km (0.087 R)
• M8: 1,623,436 km (0.095 R)
• M9: 1,677,142 km (0.089 R)
• M10: 1,841,999 km (0.097 R)
• M11: 2,743,475 km (0.091 R)
• M12: 3,004,224 km (0.072 R)
• M13: 3,137,516 km (0.053 R)
• M14: 4,051,410 km (0.043 R)
• M15: 5,482,612 km (0.065 R)
• M16: 5,564,143 km (0.084 R)
• M17: 5,728,252 km (0.077 R)
• M18: 6,061,407 km (0.063 R)
• M19: 6,145,630 km (0.102 R)
• M20: 7,455,958 km (0.076 R)
• M21: 8,328,861 km (0.079 R)
• M22: 9,575,161 km (0.056 R)
• M23: 9,772,032 km (0.063 R)
• M24: 10,981,232 km (0.091 R)
• M25: 11,498,990 km (0.044 R)
• M26: 11,551,200 km (0.036 R)
• M27: 11,603,409 km (0.063 R)
• M28: 11,971,570 km (0.114 R)
• M29: 12,665,554 km (0.085 R)
• M30: 12,936,027 km (0.118 R)
• M31: 13,372,554 km (0.117 R)
• M32: 13,537,560 km (0.086 R)
• M33: 13,592,762 km (0.099 R)
• M34: 13,703,165 km (0.071 R)
• M35: 14,372,615 km (0.077 R)
• M36: 14,485,113 km (0.081 R)
• M37: 14,541,511 km (0.062 R)
• M38: 15,224,127 km (0.086 R)
• M39: 17,513,722 km (0.116 R)
• M40: 17,996,474 km (0.112 R)
• M41: 19,098,861 km (0.085 R)
• M42: 19,346,745 km (0.026 R)
• M43: 19,408,828 km (0.077 R)
• M44: 20,349,050 km (0.116 R)
• M45: 20,602,170 km (0.115 R)
• M46: 21,111,700 km (0.079 R)
• M47: 21,496,616 km (0.101 R)
• M48: 22,665,274 km (0.101 R)
• M49: 23,323,355 km (0.109 R)
• M50: 24,658,217 km (0.082 R)
• M51: 26,155,093 km (0.086 R)
• M52: 28,243,180 km (0.044 R)
• M53: 29,808,273 km (0.081 R)
• M54: 30,384,375 km (0.035 R)
• M55: 30,601,292 km (0.107 R)
• M56: 31,109,625 km (0.101 R)
• M57: 31,914,013 km (0.118 R)
• M58: 33,842,330 km (0.088 R)
• M59: 33,992,227 km (0.117 R)
• M60: 35,351,024 km (0.042 R)
• M61: 35,731,751 km (0.086 R)
• M62: 35,808,046 km (0.108 R)
• M63: 35,884,340 km (0.09 R)
• M64: 36,037,229 km (0.075 R)
• M65: 36,497,093 km (0.079 R)
• M66: 37,345,164 km (0.117 R)
• M67: 37,810,563 km (0.071 R)
• M68: 38,746,896 km (0.055 R)
• M69: 39,691,008 km (0.113 R)
• M70: 41,842,674 km (0.109 R)
• M71: 42,084,125 km (0.027 R)
• M72: 42,730,089 km (0.064 R)
• M73: 43,786,848 km (0.085 R)
• M74: 44,032,039 km (0.05 R)
• M75: 44,852,284 km (0.119 R)
• M76: 47,343,238 km (0.073 R)
• M77: 48,014,933 km (0.116 R)
• M78: 48,183,380 km (0.06 R)
• M79: 49,113,430 km (0.064 R)
• M80: 49,793,502 km (0.049 R)
• M81: 50,049,314 km (0.061 R)
• M82: 50,733,575 km (0.108 R)
• M83: 51,334,958 km (0.078 R)
• M84: 52,111,670 km (0.117 R)
• M85: 52,457,989 km (0.098 R)
• M86: 52,892,122 km (0.088 R)
• M87: 54,376,881 km (0.08 R)
• M88: 55,963,965 km (0.092 R)
• M89: 57,655,618 km (0.103 R)
• M90: 59,725,753 km (0.116 R)
• M91: 59,816,409 km (0.107 R)
• M92: 59,997,572 km (0.054 R)
• M93: 60,269,841 km (0.087 R)
• M94: 60,451,602 km (0.097 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 160.3

Radius: 4.1

Gravity: 9.54 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 14.29 AU - 21.07 AU

Year: 25889 Days

Day: 16.9 Hours

Environment

Temp: -191 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 100,070,463 km

• M1: 52,808 km (0.098 R)
• M2: 83,625 km (0.098 R)
• M3: 115,190 km (0.098 R)
• M4: 284,236 km (0.062 R)
• M5: 529,876 km (0.065 R)
• M6: 617,989 km (0.044 R)
• M7: 1,528,292 km (0.089 R)
• M8: 1,578,407 km (0.085 R)
• M9: 2,220,930 km (0.09 R)
• M10: 2,249,204 km (0.073 R)
• M11: 2,780,276 km (0.118 R)
• M12: 3,283,374 km (0.102 R)
• M13: 3,612,041 km (0.05 R)
• M14: 4,659,076 km (0.114 R)
• M15: 4,842,184 km (0.114 R)
• M16: 4,916,085 km (0.071 R)
• M17: 5,215,431 km (0.1 R)
• M18: 5,675,444 km (0.071 R)
• M19: 6,188,415 km (0.1 R)
• M20: 6,511,397 km (0.072 R)
• M21: 6,633,918 km (0.095 R)
• M22: 7,342,563 km (0.077 R)
• M23: 7,598,375 km (0.068 R)
• M24: 8,383,315 km (0.108 R)
• M25: 9,193,687 km (0.088 R)
• M26: 9,654,598 km (0.117 R)
• M27: 10,936,203 km (0.104 R)
• M28: 12,169,787 km (0.056 R)
• M29: 12,320,731 km (0.114 R)
• M30: 12,522,987 km (0.113 R)
• M31: 12,675,278 km (0.079 R)
• M32: 13,033,415 km (0.075 R)
• M33: 13,654,845 km (0.104 R)
• M34: 14,872,572 km (0.106 R)
• M35: 16,568,114 km (0.096 R)
• M36: 16,847,263 km (0.089 R)
• M37: 17,523,595 km (0.11 R)
• M38: 17,922,274 km (0.05 R)
• M39: 19,019,125 km (0.043 R)
• M40: 19,782,074 km (0.061 R)
• M41: 19,959,647 km (0.118 R)
• M42: 20,555,047 km (0.059 R)
• M43: 20,915,129 km (0.09 R)
• M44: 22,007,792 km (0.057 R)
• M45: 22,130,312 km (0.068 R)
• M46: 22,499,370 km (0.116 R)
• M47: 23,243,470 km (0.104 R)
• M48: 24,755,605 km (0.06 R)
• M49: 26,951,852 km (0.091 R)
• M50: 27,543,511 km (0.062 R)
• M51: 28,006,666 km (0.064 R)
• M52: 29,411,540 km (0.049 R)
• M53: 29,884,867 km (0.042 R)
• M54: 30,292,671 km (0.067 R)
• M55: 30,428,955 km (0.037 R)
• M56: 30,633,904 km (0.116 R)
• M57: 30,702,270 km (0.063 R)
• M58: 32,080,815 km (0.109 R)
• M59: 33,338,633 km (0.043 R)
• M60: 34,470,042 km (0.089 R)
• M61: 35,112,116 km (0.087 R)
• M62: 36,480,338 km (0.033 R)
• M63: 36,625,448 km (0.098 R)
• M64: 37,572,852 km (0.107 R)
• M65: 38,159,874 km (0.118 R)
• M66: 39,417,393 km (0.095 R)
• M67: 39,789,742 km (0.107 R)
• M68: 42,276,957 km (0.12 R)
• M69: 42,505,542 km (0.108 R)
• M70: 43,193,842 km (0.101 R)
• M71: 47,083,835 km (0.116 R)
• M72: 47,399,786 km (0.091 R)
• M73: 48,352,126 km (0.077 R)
• M74: 48,910,425 km (0.106 R)
• M75: 49,792,305 km (0.069 R)
• M76: 50,114,239 km (0.105 R)
• M77: 50,841,136 km (0.036 R)
• M78: 54,361,921 km (0.094 R)
• M79: 55,525,194 km (0.096 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 694.2

Radius: 4.5

Gravity: 34.28 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 16.51 AU - 22.47 AU

Year: 29965 Days

Day: 18.6 Hours

Environment

Temp: -204 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 100,070,463 km

• M1: 141,370 km (0.088 R)
• M2: 221,704 km (0.114 R)
• M3: 317,895 km (0.107 R)
• M4: 601,832 km (0.085 R)
• M5: 826,229 km (0.118 R)
• M6: 1,562,699 km (0.085 R)
• M7: 2,711,461 km (0.106 R)
• M8: 2,938,401 km (0.094 R)
• M9: 3,030,853 km (0.092 R)
• M10: 3,956,415 km (0.063 R)
• M11: 4,423,160 km (0.112 R)
• M12: 4,529,225 km (0.114 R)
• M13: 5,295,017 km (0.11 R)
• M14: 5,982,868 km (0.042 R)
• M15: 6,577,220 km (0.102 R)
• M16: 6,942,987 km (0.04 R)
• M17: 7,821,425 km (0.07 R)
• M18: 8,078,883 km (0.116 R)
• M19: 8,143,659 km (0.101 R)
• M20: 8,339,034 km (0.103 R)
• M21: 8,734,571 km (0.075 R)
• M22: 8,934,583 km (0.096 R)
• M23: 10,306,097 km (0.058 R)
• M24: 11,232,257 km (0.115 R)
• M25: 12,036,345 km (0.086 R)
• M26: 12,482,895 km (0.078 R)
• M27: 13,468,595 km (0.07 R)
• M28: 14,165,572 km (0.036 R)
• M29: 14,479,129 km (0.107 R)
• M30: 15,433,414 km (0.062 R)
• M31: 15,513,898 km (0.103 R)
• M32: 16,572,303 km (0.04 R)
• M33: 16,737,159 km (0.091 R)
• M34: 17,485,897 km (0.065 R)
• M35: 17,991,089 km (0.097 R)
• M36: 20,854,093 km (0.112 R)
• M37: 21,749,137 km (0.096 R)
• M38: 23,299,420 km (0.086 R)
• M39: 23,669,375 km (0.112 R)
• M40: 24,134,475 km (0.118 R)
• M41: 26,697,685 km (0.109 R)
• M42: 26,891,115 km (0.116 R)
• M43: 26,987,905 km (0.055 R)
• M44: 27,279,022 km (0.115 R)
• M45: 28,355,528 km (0.106 R)
• M46: 29,047,718 km (0.099 R)
• M47: 29,745,442 km (0.067 R)
• M48: 30,247,193 km (0.108 R)
• M49: 31,667,027 km (0.099 R)
• M50: 33,004,881 km (0.12 R)
• M51: 33,524,284 km (0.083 R)
• M52: 34,887,420 km (0.11 R)
• M53: 34,992,887 km (0.11 R)
• M54: 35,841,555 km (0.119 R)
• M55: 35,948,219 km (0.11 R)
• M56: 37,342,920 km (0.091 R)
• M57: 38,101,381 km (0.104 R)
• M58: 39,964,174 km (0.083 R)
• M59: 40,850,990 km (0.115 R)
• M60: 41,856,437 km (0.117 R)
• M61: 42,418,476 km (0.105 R)
• M62: 44,005,560 km (0.074 R)
• M63: 45,381,262 km (0.102 R)
• M64: 47,004,100 km (0.063 R)
• M65: 47,237,472 km (0.057 R)
• M66: 47,822,550 km (0.082 R)
• M67: 48,057,269 km (0.029 R)
• M68: 48,410,170 km (0.115 R)
• M69: 51,623,832 km (0.11 R)
• M70: 51,985,110 km (0.106 R)
• M71: 52,347,287 km (0.059 R)
• M72: 55,274,618 km (0.114 R)
• M73: 55,520,856 km (0.099 R)
• M74: 55,644,274 km (0.051 R)
• M75: 61,668,730 km (0.069 R)
• M76: 62,308,112 km (0.105 R)
• M77: 68,953,698 km (0.045 R)
• M78: 69,351,628 km (0.1 R)
• M79: 69,484,321 km (0.117 R)
• M80: 69,617,164 km (0.08 R)
• M81: 72,831,574 km (0.098 R)
• M82: 77,467,313 km (0.115 R)
• M83: 78,295,187 km (0.087 R)
• M84: 80,656,889 km (0.06 R)
• M85: 82,478,542 km (0.091 R)
• M86: 83,606,360 km (0.114 R)
• M87: 83,747,730 km (0.088 R)
• M88: 85,449,855 km (0.058 R)
• M89: 92,371,599 km (0.075 R)
• M90: 92,663,913 km (0.052 R)
• M91: 92,956,527 km (0.077 R)
• M92: 97,679,780 km (0.112 R)
• M93: 98,126,479 km (0.032 R)

Kuiper Belt

Range: 31.5 - 61.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 354 - 15,285 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit