🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.74 AU - 1.08 AU

Year: 329 Days

Day: 22.3 Hours

Environment

Temp: 40 °C

Axial Tilt: 22.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 80,189,371 km

• M1: 124,316 km (0.064 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.86 AU - 1.02 AU

Year: 345 Days

Day: 42.4 Hours

Environment

Temp: 8 °C

Axial Tilt: 32.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.1 AU - 1.36 AU

Year: 517 Days

Day: 25.2 Hours

Environment

Temp: -30 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.96 AU - 1.5 AU

Year: 517 Days

Day: 25.9 Hours

Environment

Temp: -25 °C

Axial Tilt: 15.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 2.98 AU - 3.68 AU

Year: 2302 Days

Day: 18.4 Hours

Environment

Temp: -129 °C

Axial Tilt: 17.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 80,189,371 km

• M1: 934,388 km (0.064 R)
• M2: 1,843,345 km (0.06 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 3.65 AU - 4.37 AU

Year: 3041 Days

Day: 44.1 Hours

Environment

Temp: -133 °C

Axial Tilt: 7.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 80,189,371 km

• M1: 815,757 km (0.115 R)
• M2: 2,647,434 km (0.025 R)

Asteroid Belt

Center: 5.03 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 468.6

Radius: 9.2

Gravity: 5.54 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 5.8 AU - 6.28 AU

Year: 5622 Days

Day: 5.3 Hours

Environment

Temp: -164 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 80,189,371 km

• M1: 234,569 km (0.116 R)
• M2: 622,477 km (0.104 R)
• M3: 691,292 km (0.083 R)
• M4: 799,601 km (0.103 R)
• M5: 940,223 km (0.119 R)
• M6: 1,020,557 km (0.117 R)
• M7: 1,117,346 km (0.052 R)
• M8: 1,647,821 km (0.087 R)
• M9: 1,914,105 km (0.095 R)
• M10: 2,212,253 km (0.082 R)
• M11: 2,321,011 km (0.077 R)
• M12: 2,394,613 km (0.093 R)
• M13: 2,852,383 km (0.094 R)
• M14: 3,546,966 km (0.092 R)
• M15: 3,869,648 km (0.09 R)
• M16: 4,112,296 km (0.074 R)
• M17: 4,405,657 km (0.098 R)
• M18: 5,670,657 km (0.089 R)
• M19: 6,022,511 km (0.053 R)
• M20: 6,149,968 km (0.109 R)
• M21: 6,355,666 km (0.078 R)
• M22: 6,511,547 km (0.052 R)
• M23: 7,093,632 km (0.074 R)
• M24: 7,445,486 km (0.118 R)
• M25: 7,527,466 km (0.102 R)
• M26: 7,914,176 km (0.114 R)
• M27: 8,250,921 km (0.111 R)
• M28: 8,392,590 km (0.108 R)
• M29: 8,535,007 km (0.061 R)
• M30: 8,620,876 km (0.104 R)
• M31: 8,735,768 km (0.028 R)
• M32: 8,822,385 km (0.055 R)
• M33: 9,054,561 km (0.116 R)
• M34: 9,347,773 km (0.092 R)
• M35: 9,436,185 km (0.12 R)
• M36: 9,614,206 km (0.067 R)
• M37: 10,459,135 km (0.096 R)
• M38: 10,705,074 km (0.099 R)
• M39: 11,612,086 km (0.067 R)
• M40: 12,026,622 km (0.098 R)
• M41: 12,543,632 km (0.072 R)
• M42: 13,666,065 km (0.039 R)
• M43: 13,733,085 km (0.114 R)
• M44: 13,934,892 km (0.086 R)
• M45: 14,341,349 km (0.093 R)
• M46: 14,958,291 km (0.101 R)
• M47: 15,096,669 km (0.078 R)
• M48: 16,076,535 km (0.107 R)
• M49: 16,681,659 km (0.079 R)
• M50: 17,004,940 km (0.09 R)
• M51: 17,077,046 km (0.117 R)
• M52: 17,694,287 km (0.085 R)
• M53: 17,767,440 km (0.1 R)
• M54: 17,840,593 km (0.09 R)
• M55: 19,325,502 km (0.089 R)
• M56: 19,665,089 km (0.109 R)
• M57: 19,778,783 km (0.11 R)
• M58: 19,854,629 km (0.113 R)
• M59: 20,082,766 km (0.039 R)
• M60: 20,350,098 km (0.091 R)
• M61: 20,503,435 km (0.111 R)
• M62: 20,734,115 km (0.063 R)
• M63: 22,136,147 km (0.045 R)
• M64: 22,293,823 km (0.097 R)
• M65: 22,968,210 km (0.112 R)
• M66: 23,528,454 km (0.085 R)
• M67: 23,770,054 km (0.088 R)
• M68: 23,931,471 km (0.078 R)
• M69: 24,296,041 km (0.093 R)
• M70: 24,867,056 km (0.09 R)
• M71: 26,355,255 km (0.108 R)
• M72: 26,480,469 km (0.106 R)
• M73: 27,152,313 km (0.045 R)
• M74: 27,532,591 km (0.115 R)
• M75: 27,999,785 km (0.089 R)
• M76: 28,213,111 km (0.076 R)
• M77: 28,341,317 km (0.071 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 697.7

Radius: 5.8

Gravity: 20.74 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 9.16 AU - 14.84 AU

Year: 15744 Days

Day: 15.6 Hours

Environment

Temp: -179 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 80,189,371 km

• M1: 867,668 km (0.097 R)
• M2: 1,891,515 km (0.111 R)
• M3: 1,951,055 km (0.115 R)
• M4: 2,133,864 km (0.118 R)
• M5: 2,581,610 km (0.118 R)
• M6: 2,748,562 km (0.087 R)
• M7: 2,884,546 km (0.076 R)
• M8: 3,022,924 km (0.068 R)
• M9: 3,092,786 km (0.11 R)
• M10: 4,050,662 km (0.085 R)
• M11: 4,089,258 km (0.088 R)
• M12: 4,561,538 km (0.098 R)
• M13: 5,686,215 km (0.097 R)
• M14: 6,301,511 km (0.118 R)
• M15: 6,526,357 km (0.112 R)
• M16: 6,662,640 km (0.085 R)
• M17: 6,937,751 km (0.111 R)
• M18: 7,452,068 km (0.119 R)
• M19: 7,737,651 km (0.114 R)
• M20: 7,978,503 km (0.036 R)
• M21: 8,172,831 km (0.096 R)
• M22: 8,915,734 km (0.076 R)
• M23: 9,474,183 km (0.104 R)
• M24: 9,628,568 km (0.074 R)
• M25: 10,096,360 km (0.109 R)
• M26: 10,359,353 km (0.091 R)
• M27: 10,571,483 km (0.07 R)
• M28: 11,108,091 km (0.095 R)
• M29: 11,162,245 km (0.106 R)
• M30: 11,598,473 km (0.116 R)
• M31: 12,940,515 km (0.045 R)
• M32: 13,745,950 km (0.085 R)
• M33: 14,096,009 km (0.12 R)
• M34: 14,745,413 km (0.106 R)
• M35: 15,344,403 km (0.096 R)
• M36: 16,012,208 km (0.069 R)
• M37: 16,196,064 km (0.079 R)
• M38: 16,380,518 km (0.106 R)
• M39: 16,813,753 km (0.064 R)
• M40: 16,938,219 km (0.056 R)
• M41: 17,565,184 km (0.098 R)
• M42: 17,818,154 km (0.086 R)
• M43: 17,945,013 km (0.109 R)
• M44: 18,072,171 km (0.107 R)
• M45: 19,360,807 km (0.091 R)
• M46: 21,957,227 km (0.118 R)
• M47: 22,297,862 km (0.118 R)
• M48: 22,366,228 km (0.068 R)
• M49: 23,261,123 km (0.081 R)
• M50: 23,887,489 km (0.081 R)
• M51: 23,957,501 km (0.112 R)
• M52: 24,097,524 km (0.063 R)
• M53: 24,237,847 km (0.064 R)
• M54: 25,156,827 km (0.119 R)
• M55: 26,883,186 km (0.101 R)
• M56: 28,721,744 km (0.111 R)
• M57: 30,828,531 km (0.102 R)
• M58: 31,286,450 km (0.048 R)
• M59: 34,238,315 km (0.08 R)
• M60: 35,587,389 km (0.027 R)
• M61: 37,521,390 km (0.071 R)
• M62: 38,010,276 km (0.114 R)
• M63: 38,419,127 km (0.057 R)
• M64: 39,489,350 km (0.05 R)
• M65: 39,820,560 km (0.103 R)
• M66: 41,070,899 km (0.116 R)
• M67: 41,238,598 km (0.036 R)
• M68: 42,080,385 km (0.067 R)
• M69: 43,012,978 km (0.082 R)
• M70: 43,952,303 km (0.054 R)
• M71: 44,038,023 km (0.11 R)
• M72: 44,209,612 km (0.108 R)
• M73: 45,417,315 km (0.078 R)
• M74: 45,503,932 km (0.096 R)
• M75: 46,025,131 km (0.083 R)
• M76: 46,112,197 km (0.113 R)
• M77: 46,373,694 km (0.117 R)
• M78: 46,723,155 km (0.098 R)
• M79: 46,985,849 km (0.096 R)
• M80: 47,161,178 km (0.108 R)
• M81: 47,336,805 km (0.113 R)
• M82: 48,838,170 km (0.087 R)
• M83: 50,355,092 km (0.084 R)
• M84: 51,164,417 km (0.097 R)
• M85: 52,431,810 km (0.061 R)
• M86: 53,617,971 km (0.048 R)
• M87: 57,042,117 km (0.032 R)
• M88: 58,167,691 km (0.107 R)
• M89: 58,356,035 km (0.109 R)
• M90: 60,536,125 km (0.112 R)
• M91: 62,742,843 km (0.073 R)
• M92: 62,839,483 km (0.114 R)
• M93: 63,419,624 km (0.111 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 794

Radius: 3.3

Gravity: 72.91 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 11.58 AU - 14.06 AU

Year: 17385 Days

Day: 23.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 80,189,371 km

• M1: 124,914 km (0.046 R)
• M2: 477,217 km (0.109 R)
• M3: 601,383 km (0.116 R)
• M4: 830,268 km (0.103 R)
• M5: 903,870 km (0.103 R)
• M6: 1,191,547 km (0.119 R)
• M7: 1,246,749 km (0.088 R)
• M8: 1,302,848 km (0.097 R)
• M9: 1,331,271 km (0.088 R)
• M10: 1,505,703 km (0.063 R)
• M11: 1,972,897 km (0.082 R)
• M12: 2,623,498 km (0.116 R)
• M13: 3,650,038 km (0.085 R)
• M14: 4,697,672 km (0.102 R)
• M15: 4,829,169 km (0.117 R)
• M16: 5,140,931 km (0.091 R)
• M17: 6,992,952 km (0.073 R)
• M18: 7,703,094 km (0.097 R)
• M19: 7,858,227 km (0.073 R)
• M20: 7,910,137 km (0.076 R)
• M21: 8,435,824 km (0.066 R)
• M22: 8,864,422 km (0.117 R)
• M23: 8,918,427 km (0.086 R)
• M24: 9,742,711 km (0.11 R)
• M25: 9,966,659 km (0.114 R)
• M26: 10,419,492 km (0.12 R)
• M27: 10,648,376 km (0.063 R)
• M28: 10,936,801 km (0.084 R)
• M29: 12,538,546 km (0.097 R)
• M30: 13,335,453 km (0.063 R)
• M31: 14,593,123 km (0.12 R)
• M32: 14,913,412 km (0.111 R)
• M33: 15,042,215 km (0.112 R)
• M34: 15,365,646 km (0.08 R)
• M35: 15,430,721 km (0.065 R)
• M36: 16,682,556 km (0.041 R)
• M37: 17,219,313 km (0.093 R)
• M38: 17,829,972 km (0.12 R)
• M39: 18,793,980 km (0.085 R)
• M40: 19,002,670 km (0.057 R)
• M41: 19,492,752 km (0.102 R)
• M42: 19,633,524 km (0.085 R)
• M43: 20,271,259 km (0.094 R)
• M44: 20,413,826 km (0.088 R)
• M45: 20,771,964 km (0.103 R)
• M46: 21,204,301 km (0.099 R)
• M47: 21,712,485 km (0.077 R)
• M48: 22,666,920 km (0.047 R)
• M49: 23,935,510 km (0.101 R)
• M50: 24,464,488 km (0.116 R)
• M51: 25,611,006 km (0.109 R)
• M52: 26,853,117 km (0.098 R)
• M53: 28,752,711 km (0.113 R)
• M54: 28,832,895 km (0.089 R)
• M55: 28,913,080 km (0.113 R)
• M56: 29,556,949 km (0.097 R)
• M57: 30,368,517 km (0.056 R)
• M58: 30,613,409 km (0.067 R)
• M59: 31,105,287 km (0.083 R)
• M60: 31,434,552 km (0.118 R)
• M61: 33,940,915 km (0.095 R)
• M62: 34,194,932 km (0.11 R)
• M63: 39,053,422 km (0.027 R)
• M64: 41,381,165 km (0.114 R)
• M65: 41,924,654 km (0.1 R)
• M66: 42,379,431 km (0.049 R)
• M67: 43,569,482 km (0.03 R)
• M68: 43,845,640 km (0.094 R)
• M69: 44,214,847 km (0.082 R)
• M70: 47,299,256 km (0.102 R)
• M71: 49,681,752 km (0.059 R)
• M72: 49,970,326 km (0.055 R)
• M73: 52,298,368 km (0.056 R)
• M74: 52,396,205 km (0.108 R)
• M75: 53,672,724 km (0.079 R)
• M76: 53,869,894 km (0.067 R)
• M77: 54,166,397 km (0.086 R)
• M78: 54,860,082 km (0.076 R)
• M79: 55,357,346 km (0.117 R)
• M80: 55,656,392 km (0.103 R)
• M81: 56,356,360 km (0.113 R)
• M82: 56,657,351 km (0.108 R)
• M83: 57,462,337 km (0.101 R)
• M84: 57,765,123 km (0.085 R)
• M85: 60,002,060 km (0.087 R)
• M86: 61,234,148 km (0.105 R)
• M87: 62,370,793 km (0.103 R)
• M88: 67,092,850 km (0.057 R)
• M89: 67,411,792 km (0.104 R)
• M90: 68,264,500 km (0.037 R)
• M91: 70,627,997 km (0.104 R)
• M92: 70,844,316 km (0.03 R)
• M93: 71,819,843 km (0.075 R)
• M94: 72,145,967 km (0.111 R)
• M95: 72,799,859 km (0.117 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 692.5

Radius: 3.7

Gravity: 50.58 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 13.86 AU - 15.7 AU

Year: 21521 Days

Day: 20.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 80,189,371 km

• M1: 103,372 km (0.107 R)
• M2: 462,407 km (0.096 R)
• M3: 687,103 km (0.054 R)
• M4: 862,581 km (0.08 R)
• M5: 969,095 km (0.083 R)
• M6: 1,343,538 km (0.054 R)
• M7: 1,562,251 km (0.108 R)
• M8: 1,626,727 km (0.057 R)
• M9: 2,318,917 km (0.109 R)
• M10: 2,504,717 km (0.11 R)
• M11: 2,580,414 km (0.112 R)
• M12: 2,618,412 km (0.106 R)
• M13: 2,851,036 km (0.088 R)
• M14: 4,154,482 km (0.105 R)
• M15: 4,379,777 km (0.11 R)
• M16: 4,425,404 km (0.097 R)
• M17: 4,609,110 km (0.113 R)
• M18: 4,701,861 km (0.096 R)
• M19: 7,539,284 km (0.075 R)
• M20: 7,758,594 km (0.095 R)
• M21: 7,813,646 km (0.11 R)
• M22: 8,259,598 km (0.025 R)
• M23: 8,372,394 km (0.054 R)
• M24: 9,527,888 km (0.112 R)
• M25: 9,705,461 km (0.086 R)
• M26: 10,305,349 km (0.112 R)
• M27: 10,365,936 km (0.108 R)
• M28: 12,047,715 km (0.074 R)
• M29: 13,611,910 km (0.101 R)
• M30: 14,080,152 km (0.118 R)
• M31: 14,214,790 km (0.08 R)
• M32: 14,417,644 km (0.077 R)
• M33: 16,286,421 km (0.078 R)
• M34: 16,498,700 km (0.11 R)
• M35: 16,925,952 km (0.099 R)
• M36: 17,429,199 km (0.108 R)
• M37: 19,116,663 km (0.077 R)
• M38: 19,191,163 km (0.084 R)
• M39: 19,715,653 km (0.097 R)
• M40: 21,704,706 km (0.055 R)
• M41: 22,565,193 km (0.118 R)
• M42: 22,801,857 km (0.067 R)
• M43: 24,724,339 km (0.095 R)
• M44: 25,049,715 km (0.115 R)
• M45: 26,117,095 km (0.072 R)
• M46: 26,448,455 km (0.087 R)
• M47: 27,199,286 km (0.078 R)
• M48: 27,535,134 km (0.112 R)
• M49: 27,619,357 km (0.035 R)
• M50: 28,126,344 km (0.108 R)
• M51: 29,235,313 km (0.094 R)
• M52: 30,794,123 km (0.107 R)
• M53: 33,272,212 km (0.116 R)
• M54: 33,991,778 km (0.115 R)
• M55: 35,629,725 km (0.038 R)
• M56: 36,458,347 km (0.067 R)
• M57: 37,200,203 km (0.041 R)
• M58: 38,134,442 km (0.088 R)
• M59: 39,171,006 km (0.119 R)
• M60: 39,930,813 km (0.098 R)
• M61: 40,791,300 km (0.04 R)
• M62: 41,464,640 km (0.115 R)
• M63: 41,657,771 km (0.105 R)
• M64: 41,851,201 km (0.096 R)
• M65: 46,983,006 km (0.107 R)
• M66: 48,093,621 km (0.11 R)
• M67: 49,212,912 km (0.064 R)
• M68: 49,622,063 km (0.08 R)
• M69: 50,959,617 km (0.118 R)
• M70: 51,373,554 km (0.093 R)
• M71: 52,100,600 km (0.104 R)
• M72: 52,726,518 km (0.034 R)
• M73: 55,148,806 km (0.036 R)
• M74: 55,255,021 km (0.068 R)
• M75: 55,361,235 km (0.094 R)
• M76: 56,106,532 km (0.104 R)
• M77: 56,748,007 km (0.1 R)
• M78: 57,822,569 km (0.06 R)
• M79: 58,578,786 km (0.076 R)
• M80: 58,795,404 km (0.118 R)
• M81: 58,903,862 km (0.062 R)
• M82: 62,629,747 km (0.072 R)
• M83: 63,962,814 km (0.119 R)
• M84: 65,530,001 km (0.04 R)
• M85: 66,205,435 km (0.064 R)
• M86: 67,790,425 km (0.029 R)
• M87: 67,904,119 km (0.118 R)
• M88: 69,961,539 km (0.114 R)
• M89: 72,620,042 km (0.106 R)
• M90: 73,085,741 km (0.098 R)
• M91: 74,371,534 km (0.11 R)
• M92: 75,546,925 km (0.059 R)
• M93: 76,965,561 km (0.074 R)
• M94: 77,797,176 km (0.095 R)
• M95: 78,273,645 km (0.062 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 218 - 16,383 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit