🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.25 AU - 1.39 AU

Year: 541 Days

Day: 13.8 Hours

Environment

Temp: -10 °C

Axial Tilt: 9.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.59 AU - 1.89 AU

Year: 818 Days

Day: 36.8 Hours

Environment

Temp: -45 °C

Axial Tilt: 23.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 83,882,345 km

• M1: 46,974 km (0.069 R)
• M2: 110,553 km (0.069 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.87 AU - 2.03 AU

Year: 971 Days

Day: 40.7 Hours

Environment

Temp: -55 °C

Axial Tilt: 43.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,882,345 km

• M1: 721,810 km (0.056 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 509.2

Radius: 13

Gravity: 3.01 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 6.45 AU - 7.41 AU

Year: 6503 Days

Day: 11.7 Hours

Environment

Temp: -143 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 83,882,345 km

• M1: 176,675 km (0.114 R)
• M2: 568,622 km (0.056 R)
• M3: 711,487 km (0.113 R)
• M4: 814,411 km (0.095 R)
• M5: 951,143 km (0.036 R)
• M6: 1,344,735 km (0.078 R)
• M7: 1,426,416 km (0.095 R)
• M8: 1,509,742 km (0.103 R)
• M9: 1,594,863 km (0.094 R)
• M10: 1,933,702 km (0.111 R)
• M11: 2,026,902 km (0.107 R)
• M12: 2,374,866 km (0.08 R)
• M13: 2,679,597 km (0.085 R)
• M14: 2,805,110 km (0.114 R)
• M15: 2,954,109 km (0.059 R)
• M16: 3,149,634 km (0.04 R)
• M17: 3,327,206 km (0.098 R)
• M18: 3,439,853 km (0.115 R)
• M19: 3,998,452 km (0.098 R)
• M20: 4,889,457 km (0.096 R)
• M21: 5,095,752 km (0.044 R)
• M22: 5,278,561 km (0.1 R)
• M23: 5,410,656 km (0.082 R)
• M24: 5,624,132 km (0.105 R)
• M25: 6,733,251 km (0.055 R)
• M26: 7,371,734 km (0.111 R)
• M27: 7,489,917 km (0.093 R)
• M28: 8,458,114 km (0.083 R)
• M29: 9,273,871 km (0.048 R)
• M30: 10,016,325 km (0.053 R)
• M31: 10,411,413 km (0.115 R)
• M32: 11,081,163 km (0.044 R)
• M33: 11,284,915 km (0.116 R)
• M34: 12,146,898 km (0.066 R)
• M35: 12,392,089 km (0.104 R)
• M36: 13,101,782 km (0.073 R)
• M37: 13,570,023 km (0.055 R)
• M38: 13,933,994 km (0.086 R)
• M39: 14,412,109 km (0.049 R)
• M40: 15,573,737 km (0.071 R)
• M41: 15,764,025 km (0.072 R)
• M42: 16,069,953 km (0.112 R)
• M43: 16,571,255 km (0.119 R)
• M44: 16,687,642 km (0.034 R)
• M45: 16,843,374 km (0.108 R)
• M46: 17,038,599 km (0.079 R)
• M47: 17,195,378 km (0.089 R)
• M48: 17,668,406 km (0.064 R)
• M49: 17,787,486 km (0.099 R)
• M50: 18,386,177 km (0.119 R)
• M51: 18,789,193 km (0.118 R)
• M52: 19,317,274 km (0.089 R)
• M53: 20,180,753 km (0.091 R)
• M54: 20,513,010 km (0.054 R)
• M55: 20,596,336 km (0.102 R)
• M56: 20,888,949 km (0.079 R)
• M57: 21,098,835 km (0.116 R)
• M58: 21,478,365 km (0.102 R)
• M59: 22,115,951 km (0.099 R)
• M60: 23,018,924 km (0.072 R)
• M61: 23,322,607 km (0.097 R)
• M62: 23,715,002 km (0.094 R)
• M63: 23,846,349 km (0.05 R)
• M64: 24,021,828 km (0.074 R)
• M65: 24,285,718 km (0.09 R)
• M66: 25,172,684 km (0.081 R)
• M67: 25,620,131 km (0.073 R)
• M68: 25,934,885 km (0.08 R)
• M69: 28,359,418 km (0.107 R)
• M70: 29,433,979 km (0.034 R)
• M71: 29,669,297 km (0.05 R)
• M72: 30,142,026 km (0.081 R)
• M73: 30,379,288 km (0.088 R)
• M74: 30,521,855 km (0.108 R)
• M75: 30,903,330 km (0.113 R)
• M76: 31,719,237 km (0.105 R)
• M77: 31,960,538 km (0.095 R)
• M78: 32,396,466 km (0.114 R)
• M79: 32,590,943 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 627.6

Radius: 11.5

Gravity: 4.75 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 7.93 AU - 12.25 AU

Year: 11424 Days

Day: 12.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 44.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 83,882,345 km

• M1: 201,508 km (0.097 R)
• M2: 343,626 km (0.084 R)
• M3: 489,484 km (0.092 R)
• M4: 1,467,406 km (0.091 R)
• M5: 1,993,990 km (0.066 R)
• M6: 2,173,358 km (0.113 R)
• M7: 2,439,193 km (0.115 R)
• M8: 2,687,526 km (0.087 R)
• M9: 3,031,601 km (0.096 R)
• M10: 3,762,087 km (0.116 R)
• M11: 3,952,974 km (0.118 R)
• M12: 4,444,702 km (0.081 R)
• M13: 5,271,530 km (0.107 R)
• M14: 5,629,966 km (0.088 R)
• M15: 5,739,173 km (0.041 R)
• M16: 5,848,978 km (0.087 R)
• M17: 6,033,581 km (0.115 R)
• M18: 6,145,331 km (0.106 R)
• M19: 6,295,378 km (0.104 R)
• M20: 6,985,772 km (0.045 R)
• M21: 7,821,425 km (0.106 R)
• M22: 8,148,147 km (0.071 R)
• M23: 8,313,303 km (0.088 R)
• M24: 8,984,549 km (0.115 R)
• M25: 9,716,980 km (0.108 R)
• M26: 10,334,520 km (0.081 R)
• M27: 10,828,642 km (0.078 R)
• M28: 11,376,619 km (0.119 R)
• M29: 11,793,548 km (0.099 R)
• M30: 11,886,748 km (0.027 R)
• M31: 12,074,194 km (0.113 R)
• M32: 12,547,073 km (0.035 R)
• M33: 12,881,573 km (0.106 R)
• M34: 13,267,536 km (0.055 R)
• M35: 13,853,810 km (0.109 R)
• M36: 14,001,613 km (0.089 R)
• M37: 15,611,435 km (0.102 R)
• M38: 15,919,757 km (0.054 R)
• M39: 16,178,112 km (0.109 R)
• M40: 16,594,742 km (0.076 R)
• M41: 16,856,838 km (0.062 R)
• M42: 17,331,961 km (0.048 R)
• M43: 17,491,432 km (0.089 R)
• M44: 17,811,721 km (0.078 R)
• M45: 19,002,670 km (0.112 R)
• M46: 19,221,980 km (0.107 R)
• M47: 19,497,240 km (0.095 R)
• M48: 19,995,999 km (0.097 R)
• M49: 20,499,097 km (0.107 R)
• M50: 21,233,174 km (0.036 R)
• M51: 21,574,855 km (0.093 R)
• M52: 21,975,778 km (0.066 R)
• M53: 22,785,102 km (0.101 R)
• M54: 23,369,132 km (0.075 R)
• M55: 25,331,258 km (0.062 R)
• M56: 25,451,834 km (0.111 R)
• M57: 26,057,855 km (0.064 R)
• M58: 26,179,627 km (0.11 R)
• M59: 26,545,993 km (0.052 R)
• M60: 26,791,183 km (0.083 R)
• M61: 28,780,087 km (0.031 R)
• M62: 30,623,133 km (0.038 R)
• M63: 30,751,637 km (0.079 R)
• M64: 32,700,898 km (0.042 R)
• M65: 33,823,181 km (0.116 R)
• M66: 34,489,191 km (0.046 R)
• M67: 34,689,801 km (0.115 R)
• M68: 34,823,841 km (0.118 R)
• M69: 35,563,902 km (0.053 R)
• M70: 36,717,750 km (0.119 R)
• M71: 36,922,550 km (0.104 R)
• M72: 37,402,160 km (0.119 R)
• M73: 38,229,137 km (0.07 R)
• M74: 39,201,524 km (0.116 R)
• M75: 41,312,499 km (0.091 R)
• M76: 41,454,617 km (0.083 R)
• M77: 41,881,719 km (0.072 R)
• M78: 42,167,152 km (0.101 R)
• M79: 42,668,454 km (0.107 R)
• M80: 42,812,068 km (0.095 R)
• M81: 43,315,914 km (0.116 R)
• M82: 44,256,735 km (0.087 R)
• M83: 44,620,407 km (0.03 R)
• M84: 46,232,324 km (0.087 R)
• M85: 46,823,236 km (0.12 R)
• M86: 47,119,589 km (0.11 R)
• M87: 49,890,591 km (0.111 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 453

Radius: 6.2

Gravity: 11.78 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 11.99 AU - 15.97 AU

Year: 18632 Days

Day: 19.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 83,882,345 km

• M1: 106,514 km (0.032 R)
• M2: 372,947 km (0.091 R)
• M3: 783,145 km (0.072 R)
• M4: 2,014,635 km (0.105 R)
• M5: 2,349,883 km (0.091 R)
• M6: 2,868,240 km (0.116 R)
• M7: 3,279,634 km (0.116 R)
• M8: 3,600,372 km (0.036 R)
• M9: 3,893,883 km (0.089 R)
• M10: 4,081,180 km (0.108 R)
• M11: 5,307,583 km (0.115 R)
• M12: 6,198,289 km (0.064 R)
• M13: 6,329,336 km (0.027 R)
• M14: 7,363,806 km (0.095 R)
• M15: 8,018,895 km (0.119 R)
• M16: 8,257,354 km (0.081 R)
• M17: 8,546,676 km (0.104 R)
• M18: 8,643,915 km (0.109 R)
• M19: 9,434,390 km (0.086 R)
• M20: 9,686,163 km (0.111 R)
• M21: 9,838,154 km (0.087 R)
• M22: 10,299,365 km (0.106 R)
• M23: 10,872,474 km (0.109 R)
• M24: 11,189,472 km (0.07 R)
• M25: 11,832,444 km (0.096 R)
• M26: 13,889,564 km (0.103 R)
• M27: 14,175,894 km (0.045 R)
• M28: 15,163,988 km (0.107 R)
• M29: 15,458,846 km (0.093 R)
• M30: 16,778,598 km (0.044 R)
• M31: 17,760,858 km (0.082 R)
• M32: 18,824,947 km (0.098 R)
• M33: 19,268,954 km (0.062 R)
• M34: 19,716,551 km (0.115 R)
• M35: 21,342,679 km (0.083 R)
• M36: 21,474,625 km (0.051 R)
• M37: 22,876,506 km (0.064 R)
• M38: 24,238,745 km (0.099 R)
• M39: 24,652,532 km (0.102 R)
• M40: 24,999,151 km (0.108 R)
• M41: 25,557,151 km (0.038 R)
• M42: 25,627,162 km (0.074 R)
• M43: 25,767,336 km (0.108 R)
• M44: 27,041,162 km (0.088 R)
• M45: 28,190,522 km (0.11 R)
• M46: 28,916,969 km (0.051 R)
• M47: 29,355,740 km (0.116 R)
• M48: 29,575,948 km (0.11 R)
• M49: 30,908,865 km (0.084 R)
• M50: 33,632,743 km (0.107 R)
• M51: 33,863,273 km (0.118 R)
• M52: 34,403,022 km (0.116 R)
• M53: 34,635,198 km (0.067 R)
• M54: 34,712,690 km (0.114 R)
• M55: 35,412,958 km (0.116 R)
• M56: 35,491,048 km (0.077 R)
• M57: 36,511,455 km (0.077 R)
• M58: 39,063,894 km (0.113 R)
• M59: 42,251,675 km (0.105 R)
• M60: 42,999,066 km (0.108 R)
• M61: 43,332,669 km (0.029 R)
• M62: 44,170,417 km (0.042 R)
• M63: 44,422,789 km (0.078 R)
• M64: 44,928,878 km (0.095 R)
• M65: 45,606,706 km (0.105 R)
• M66: 47,746,704 km (0.069 R)
• M67: 47,833,022 km (0.116 R)
• M68: 49,046,410 km (0.041 R)
• M69: 49,919,313 km (0.096 R)
• M70: 50,709,340 km (0.072 R)
• M71: 51,503,405 km (0.114 R)
• M72: 51,946,365 km (0.082 R)
• M73: 52,836,023 km (0.119 R)
• M74: 53,730,768 km (0.108 R)
• M75: 54,000,044 km (0.074 R)
• M76: 54,450,035 km (0.033 R)
• M77: 55,625,874 km (0.094 R)
• M78: 57,634,674 km (0.076 R)
• M79: 61,441,192 km (0.098 R)
• M80: 62,287,467 km (0.109 R)
• M81: 62,664,902 km (0.087 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 473.8

Radius: 6.2

Gravity: 12.33 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 13.74 AU - 22.8 AU

Year: 27836 Days

Day: 24.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 83,882,345 km

• M1: 490,980 km (0.028 R)
• M2: 877,092 km (0.093 R)
• M3: 1,042,398 km (0.085 R)
• M4: 1,128,716 km (0.093 R)
• M5: 1,902,735 km (0.067 R)
• M6: 2,569,792 km (0.108 R)
• M7: 2,969,368 km (0.083 R)
• M8: 3,648,243 km (0.093 R)
• M9: 4,142,066 km (0.041 R)
• M10: 4,187,992 km (0.108 R)
• M11: 4,234,069 km (0.066 R)
• M12: 4,994,475 km (0.116 R)
• M13: 5,240,713 km (0.099 R)
• M14: 5,693,994 km (0.077 R)
• M15: 5,847,930 km (0.114 R)
• M16: 6,691,662 km (0.1 R)
• M17: 6,799,822 km (0.037 R)
• M18: 7,460,745 km (0.047 R)
• M19: 7,912,680 km (0.056 R)
• M20: 8,373,591 km (0.061 R)
• M21: 9,807,636 km (0.098 R)
• M22: 10,678,745 km (0.118 R)
• M23: 11,380,359 km (0.103 R)
• M24: 11,704,238 km (0.108 R)
• M25: 11,834,688 km (0.107 R)
• M26: 12,096,933 km (0.089 R)
• M27: 13,300,597 km (0.059 R)
• M28: 14,541,960 km (0.102 R)
• M29: 15,676,062 km (0.105 R)
• M30: 16,764,985 km (0.092 R)
• M31: 17,059,543 km (0.078 R)
• M32: 17,878,142 km (0.103 R)
• M33: 19,399,104 km (0.114 R)
• M34: 20,645,553 km (0.116 R)
• M35: 21,597,145 km (0.09 R)
• M36: 22,158,885 km (0.068 R)
• M37: 22,482,017 km (0.104 R)
• M38: 23,132,917 km (0.064 R)
• M39: 23,707,672 km (0.079 R)
• M40: 25,206,792 km (0.036 R)
• M41: 27,339,460 km (0.1 R)
• M42: 28,295,988 km (0.108 R)
• M43: 30,152,348 km (0.085 R)
• M44: 30,779,762 km (0.03 R)
• M45: 31,321,007 km (0.116 R)
• M46: 31,502,170 km (0.1 R)
• M47: 35,009,043 km (0.114 R)
• M48: 40,397,409 km (0.033 R)
• M49: 40,594,579 km (0.104 R)
• M50: 40,792,048 km (0.117 R)
• M51: 41,188,034 km (0.116 R)
• M52: 41,485,734 km (0.082 R)
• M53: 42,784,393 km (0.104 R)
• M54: 44,096,366 km (0.047 R)
• M55: 45,114,529 km (0.092 R)
• M56: 45,319,029 km (0.085 R)
• M57: 45,421,504 km (0.117 R)
• M58: 46,140,322 km (0.085 R)
• M59: 46,243,395 km (0.093 R)
• M60: 49,263,925 km (0.064 R)
• M61: 52,347,437 km (0.104 R)
• M62: 53,101,111 km (0.119 R)
• M63: 53,858,375 km (0.089 R)
• M64: 55,712,042 km (0.061 R)
• M65: 56,922,738 km (0.103 R)
• M66: 57,143,843 km (0.077 R)
• M67: 57,254,396 km (0.063 R)
• M68: 59,034,162 km (0.05 R)
• M69: 59,706,305 km (0.052 R)
• M70: 60,043,200 km (0.064 R)
• M71: 61,171,168 km (0.099 R)
• M72: 63,333,306 km (0.084 R)
• M73: 63,447,748 km (0.098 R)
• M74: 64,827,040 km (0.106 R)
• M75: 69,968,121 km (0.116 R)
• M76: 70,442,047 km (0.077 R)
• M77: 72,228,395 km (0.056 R)
• M78: 74,029,554 km (0.092 R)
• M79: 76,088,768 km (0.084 R)
• M80: 76,576,008 km (0.107 R)
• M81: 77,553,631 km (0.113 R)
• M82: 78,535,441 km (0.084 R)
• M83: 80,635,347 km (0.111 R)

Kuiper Belt

Range: 30.8 - 50.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 227 - 14,167 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit