🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.63 AU - 0.65 AU

Year: 184 Days

Day: 37 Hours

Environment

Temp: 189 °C

Axial Tilt: 1.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 2 AU - 2.46 AU

Year: 1198 Days

Day: 20.1 Hours

Environment

Temp: -75 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.7 AU - 2.78 AU

Year: 1207 Days

Day: 37.5 Hours

Environment

Temp: -74 °C

Axial Tilt: 27.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 3.1 AU - 4 AU

Year: 2407 Days

Day: 17.7 Hours

Environment

Temp: -107 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,807,621 km

• M1: 95,593 km (0.076 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 4.27 AU - 4.45 AU

Year: 3276 Days

Day: 34.3 Hours

Environment

Temp: -118 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 381.7

Radius: 13.1

Gravity: 2.22 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 4.9 AU - 5.46 AU

Year: 4243 Days

Day: 14.6 Hours

Environment

Temp: -138 °C

Axial Tilt: 119 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 47,807,621 km

• M1: 188,493 km (0.116 R)
• M2: 366,964 km (0.115 R)
• M3: 471,682 km (0.093 R)
• M4: 607,966 km (0.097 R)
• M5: 730,187 km (0.043 R)
• M6: 1,631,215 km (0.116 R)
• M7: 1,979,479 km (0.116 R)
• M8: 2,230,055 km (0.118 R)
• M9: 2,336,270 km (0.117 R)
• M10: 2,475,546 km (0.089 R)
• M11: 2,569,942 km (0.108 R)
• M12: 2,697,698 km (0.094 R)
• M13: 2,811,243 km (0.052 R)
• M14: 3,043,419 km (0.087 R)
• M15: 3,161,901 km (0.106 R)
• M16: 3,281,878 km (0.102 R)
• M17: 3,491,465 km (0.055 R)
• M18: 3,633,583 km (0.059 R)
• M19: 3,978,855 km (0.118 R)
• M20: 4,526,682 km (0.082 R)
• M21: 4,760,503 km (0.114 R)
• M22: 4,859,088 km (0.042 R)
• M23: 5,038,307 km (0.098 R)
• M24: 5,199,424 km (0.108 R)
• M25: 5,423,820 km (0.104 R)
• M26: 5,547,687 km (0.093 R)
• M27: 5,819,058 km (0.088 R)
• M28: 5,924,674 km (0.103 R)
• M29: 6,310,188 km (0.073 R)
• M30: 7,015,691 km (0.094 R)
• M31: 7,241,285 km (0.116 R)
• M32: 7,746,327 km (0.075 R)
• M33: 7,862,565 km (0.052 R)
• M34: 7,979,550 km (0.104 R)
• M35: 8,097,134 km (0.089 R)
• M36: 8,453,177 km (0.07 R)
• M37: 8,887,460 km (0.098 R)
• M38: 9,552,273 km (0.086 R)
• M39: 9,677,187 km (0.083 R)
• M40: 9,802,700 km (0.114 R)
• M41: 10,825,949 km (0.096 R)
• M42: 11,139,506 km (0.107 R)
• M43: 11,403,098 km (0.115 R)
• M44: 12,071,351 km (0.065 R)
• M45: 12,505,634 km (0.077 R)
• M46: 13,305,983 km (0.091 R)
• M47: 13,782,751 km (0.054 R)
• M48: 14,009,242 km (0.11 R)
• M49: 14,094,363 km (0.038 R)
• M50: 14,465,665 km (0.081 R)
• M51: 14,840,109 km (0.051 R)
• M52: 15,217,843 km (0.079 R)
• M53: 15,716,453 km (0.056 R)
• M54: 16,042,128 km (0.087 R)
• M55: 16,131,288 km (0.078 R)
• M56: 16,609,702 km (0.111 R)
• M57: 16,790,267 km (0.028 R)
• M58: 16,971,579 km (0.037 R)
• M59: 17,153,490 km (0.087 R)
• M60: 17,275,263 km (0.094 R)
• M61: 17,488,739 km (0.119 R)
• M62: 17,795,415 km (0.086 R)
• M63: 17,980,318 km (0.077 R)
• M64: 18,476,384 km (0.077 R)
• M65: 18,569,883 km (0.07 R)
• M66: 20,861,124 km (0.114 R)
• M67: 21,317,098 km (0.074 R)
• M68: 21,579,044 km (0.111 R)
• M69: 22,205,410 km (0.111 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 297

Radius: 11.3

Gravity: 2.33 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 8.35 AU - 12.97 AU

Year: 12526 Days

Day: 10.3 Hours

Environment

Temp: -175 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 47,807,621 km

• M1: 210,185 km (0.082 R)
• M2: 836,850 km (0.113 R)
• M3: 1,020,856 km (0.07 R)
• M4: 1,570,030 km (0.046 R)
• M5: 2,042,161 km (0.06 R)
• M6: 2,532,692 km (0.103 R)
• M7: 2,754,246 km (0.109 R)
• M8: 3,007,964 km (0.11 R)
• M9: 3,483,835 km (0.045 R)
• M10: 4,446,498 km (0.11 R)
• M11: 5,173,394 km (0.037 R)
• M12: 5,582,693 km (0.103 R)
• M13: 6,166,574 km (0.067 R)
• M14: 7,009,857 km (0.119 R)
• M15: 7,287,361 km (0.103 R)
• M16: 7,817,536 km (0.107 R)
• M17: 8,691,636 km (0.094 R)
• M18: 9,102,731 km (0.113 R)
• M19: 9,253,675 km (0.079 R)
• M20: 9,711,894 km (0.104 R)
• M21: 10,491,897 km (0.067 R)
• M22: 11,211,164 km (0.027 R)
• M23: 11,987,726 km (0.085 R)
• M24: 12,070,454 km (0.109 R)
• M25: 12,654,933 km (0.033 R)
• M26: 12,781,492 km (0.118 R)
• M27: 14,551,834 km (0.086 R)
• M28: 16,168,837 km (0.047 R)
• M29: 16,260,391 km (0.101 R)
• M30: 16,720,554 km (0.087 R)
• M31: 17,184,906 km (0.108 R)
• M32: 18,412,207 km (0.115 R)
• M33: 19,229,909 km (0.116 R)
• M34: 19,424,087 km (0.11 R)
• M35: 20,010,361 km (0.086 R)
• M36: 24,065,211 km (0.098 R)
• M37: 24,958,610 km (0.093 R)
• M38: 25,170,440 km (0.091 R)
• M39: 25,756,116 km (0.065 R)
• M40: 26,023,746 km (0.105 R)
• M41: 26,238,569 km (0.116 R)
• M42: 26,453,990 km (0.086 R)
• M43: 26,994,936 km (0.062 R)
• M44: 27,758,633 km (0.059 R)
• M45: 28,695,415 km (0.105 R)
• M46: 29,474,670 km (0.051 R)
• M47: 29,810,667 km (0.115 R)
• M48: 30,713,191 km (0.047 R)
• M49: 30,940,131 km (0.062 R)
• M50: 33,707,691 km (0.087 R)
• M51: 34,000,604 km (0.077 R)
• M52: 35,061,702 km (0.098 R)
• M53: 35,180,333 km (0.099 R)
• M54: 36,313,387 km (0.077 R)
• M55: 37,458,559 km (0.119 R)
• M56: 39,537,072 km (0.09 R)
• M57: 40,403,842 km (0.087 R)
• M58: 41,214,363 km (0.042 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 160.7

Radius: 5.2

Gravity: 5.94 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 10.27 AU - 15.09 AU

Year: 16250 Days

Day: 22.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 47,807,621 km

• M1: 105,466 km (0.117 R)
• M2: 441,164 km (0.093 R)
• M3: 619,784 km (0.113 R)
• M4: 664,215 km (0.114 R)
• M5: 756,367 km (0.076 R)
• M6: 885,919 km (0.088 R)
• M7: 919,429 km (0.067 R)
• M8: 1,129,614 km (0.072 R)
• M9: 1,432,998 km (0.067 R)
• M10: 1,614,311 km (0.082 R)
• M11: 1,676,394 km (0.068 R)
• M12: 1,718,281 km (0.069 R)
• M13: 2,021,217 km (0.102 R)
• M14: 2,156,154 km (0.108 R)
• M15: 2,823,809 km (0.114 R)
• M16: 3,390,187 km (0.092 R)
• M17: 3,906,898 km (0.03 R)
• M18: 4,188,591 km (0.095 R)
• M19: 4,331,906 km (0.094 R)
• M20: 4,476,866 km (0.029 R)
• M21: 4,861,332 km (0.057 R)
• M22: 5,194,786 km (0.112 R)
• M23: 5,535,720 km (0.11 R)
• M24: 5,629,966 km (0.114 R)
• M25: 5,788,241 km (0.104 R)
• M26: 6,337,265 km (0.091 R)
• M27: 6,835,276 km (0.046 R)
• M28: 6,868,936 km (0.078 R)
• M29: 7,380,411 km (0.094 R)
• M30: 7,798,387 km (0.11 R)
• M31: 7,904,153 km (0.045 R)
• M32: 7,974,913 km (0.038 R)
• M33: 8,045,822 km (0.049 R)
• M34: 10,000,767 km (0.113 R)
• M35: 10,657,502 km (0.095 R)
• M36: 11,169,127 km (0.057 R)
• M37: 11,328,149 km (0.03 R)
• M38: 12,751,124 km (0.114 R)
• M39: 13,251,828 km (0.096 R)
• M40: 13,335,902 km (0.094 R)
• M41: 13,462,462 km (0.094 R)
• M42: 14,401,937 km (0.109 R)
• M43: 14,705,171 km (0.113 R)
• M44: 15,761,183 km (0.108 R)
• M45: 16,118,572 km (0.091 R)
• M46: 16,841,429 km (0.102 R)
• M47: 17,759,810 km (0.111 R)
• M48: 18,553,128 km (0.032 R)
• M49: 18,930,414 km (0.105 R)
• M50: 19,072,532 km (0.085 R)
• M51: 21,246,787 km (0.097 R)
• M52: 22,638,795 km (0.094 R)
• M53: 22,789,740 km (0.063 R)
• M54: 22,890,419 km (0.098 R)
• M55: 22,991,398 km (0.076 R)
• M56: 23,650,975 km (0.113 R)
• M57: 23,855,176 km (0.075 R)
• M58: 23,906,338 km (0.062 R)
• M59: 25,405,309 km (0.07 R)
• M60: 26,721,770 km (0.097 R)
• M61: 26,881,241 km (0.119 R)
• M62: 27,308,044 km (0.088 R)
• M63: 28,601,766 km (0.094 R)
• M64: 28,764,978 km (0.114 R)
• M65: 29,037,545 km (0.096 R)
• M66: 29,146,752 km (0.062 R)
• M67: 29,365,613 km (0.099 R)
• M68: 30,857,702 km (0.059 R)
• M69: 31,136,702 km (0.07 R)
• M70: 31,360,501 km (0.068 R)
• M71: 31,697,246 km (0.113 R)
• M72: 31,922,390 km (0.109 R)
• M73: 32,942,050 km (0.116 R)
• M74: 33,972,480 km (0.094 R)
• M75: 36,005,964 km (0.065 R)
• M76: 36,240,982 km (0.106 R)
• M77: 37,959,263 km (0.095 R)
• M78: 38,738,069 km (0.082 R)
• M79: 39,039,060 km (0.103 R)
• M80: 39,522,112 km (0.06 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 156.1

Radius: 7.7

Gravity: 2.63 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 13.96 AU - 16 AU

Year: 20866 Days

Day: 20.8 Hours

Environment

Temp: -180 °C

Axial Tilt: 44 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 47,807,621 km

• M1: 143,464 km (0.106 R)
• M2: 262,245 km (0.064 R)
• M3: 506,389 km (0.109 R)
• M4: 744,997 km (0.066 R)
• M5: 1,836,463 km (0.087 R)
• M6: 2,280,769 km (0.106 R)
• M7: 2,436,052 km (0.046 R)
• M8: 2,702,934 km (0.072 R)
• M9: 3,618,623 km (0.091 R)
• M10: 3,954,021 km (0.081 R)
• M11: 4,267,578 km (0.077 R)
• M12: 5,324,338 km (0.116 R)
• M13: 6,421,189 km (0.081 R)
• M14: 6,715,299 km (0.056 R)
• M15: 7,013,896 km (0.109 R)
• M16: 8,370,749 km (0.086 R)
• M17: 9,140,579 km (0.085 R)
• M18: 9,346,875 km (0.117 R)
• M19: 10,230,250 km (0.111 R)
• M20: 10,315,820 km (0.073 R)
• M21: 10,444,475 km (0.115 R)
• M22: 10,921,093 km (0.065 R)
• M23: 11,096,123 km (0.056 R)
• M24: 11,940,453 km (0.086 R)
• M25: 13,408,457 km (0.08 R)
• M26: 14,354,664 km (0.099 R)
• M27: 14,450,556 km (0.115 R)
• M28: 15,273,494 km (0.039 R)
• M29: 15,764,624 km (0.11 R)
• M30: 18,038,212 km (0.102 R)
• M31: 18,661,736 km (0.11 R)
• M32: 18,766,305 km (0.03 R)
• M33: 18,923,532 km (0.074 R)
• M34: 21,061,884 km (0.112 R)
• M35: 29,002,240 km (0.107 R)
• M36: 29,123,414 km (0.097 R)
• M37: 29,915,385 km (0.074 R)
• M38: 30,344,731 km (0.069 R)
• M39: 32,458,998 km (0.111 R)
• M40: 33,279,991 km (0.07 R)
• M41: 33,406,850 km (0.105 R)
• M42: 33,533,859 km (0.058 R)
• M43: 36,827,854 km (0.119 R)
• M44: 37,287,868 km (0.11 R)
• M45: 37,551,758 km (0.119 R)
• M46: 38,346,721 km (0.034 R)
• M47: 39,415,449 km (0.111 R)
• M48: 39,549,638 km (0.086 R)
• M49: 39,751,445 km (0.065 R)
• M50: 39,818,615 km (0.087 R)
• M51: 40,561,518 km (0.067 R)
• M52: 40,900,806 km (0.063 R)
• M53: 42,886,568 km (0.1 R)
• M54: 43,370,667 km (0.053 R)
• M55: 43,509,194 km (0.113 R)
• M56: 43,786,998 km (0.116 R)
• M57: 43,995,687 km (0.097 R)
• M58: 45,535,946 km (0.051 R)
• M59: 45,888,399 km (0.037 R)
• M60: 46,525,237 km (0.102 R)
• M61: 47,378,842 km (0.03 R)
• M62: 47,664,574 km (0.047 R)

Kuiper Belt

Range: 30.5 - 52.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 368 - 17,611 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit