🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.53 AU - 0.79 AU

Year: 196 Days

Day: 25.5 Hours

Environment

Temp: 215 °C

Axial Tilt: 36.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.61 AU - 0.93 AU

Year: 247 Days

Day: 31.7 Hours

Environment

Temp: 112 °C

Axial Tilt: 63.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 77,996,954 km

• M1: 362,326 km (0.076 R)
• M2: 464,352 km (0.094 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.03 AU - 1.15 AU

Year: 416 Days

Day: 41.5 Hours

Environment

Temp: 32 °C

Axial Tilt: 29.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.06 AU - 1.18 AU

Year: 433 Days

Day: 16.9 Hours

Environment

Temp: 18 °C

Axial Tilt: 28.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 77,996,954 km

• M1: 409,300 km (0.053 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.08 AU - 1.22 AU

Year: 450 Days

Day: 26.6 Hours

Environment

Temp: -2 °C

Axial Tilt: 34.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 77,996,954 km

• M1: 945,907 km (0.113 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.16 AU - 1.38 AU

Year: 523 Days

Day: 32.7 Hours

Environment

Temp: 11 °C

Axial Tilt: 22.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 7 - Gas Giant

Semi-Major Axis: 5.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 571.5

Radius: 9.6

Gravity: 6.2 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 4.8 AU - 5.72 AU

Year: 4406 Days

Day: 8.2 Hours

Environment

Temp: -148 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 77,996,954 km

• M1: 123,717 km (0.058 R)
• M2: 187,446 km (0.054 R)
• M3: 282,441 km (0.075 R)
• M4: 384,467 km (0.119 R)
• M5: 540,497 km (0.042 R)
• M6: 664,364 km (0.106 R)
• M7: 763,996 km (0.115 R)
• M8: 941,868 km (0.063 R)
• M9: 1,094,308 km (0.063 R)
• M10: 1,173,595 km (0.072 R)
• M11: 1,438,234 km (0.074 R)
• M12: 1,511,088 km (0.05 R)
• M13: 1,706,613 km (0.09 R)
• M14: 1,926,372 km (0.09 R)
• M15: 2,533,590 km (0.106 R)
• M16: 2,913,867 km (0.051 R)
• M17: 3,007,067 km (0.106 R)
• M18: 3,082,464 km (0.109 R)
• M19: 3,196,607 km (0.104 R)
• M20: 3,370,590 km (0.079 R)
• M21: 3,567,610 km (0.084 R)
• M22: 3,768,370 km (0.108 R)
• M23: 4,118,429 km (0.045 R)
• M24: 4,265,634 km (0.111 R)
• M25: 4,436,026 km (0.079 R)
• M26: 4,586,970 km (0.113 R)
• M27: 4,761,551 km (0.096 R)
• M28: 5,005,246 km (0.109 R)
• M29: 5,298,607 km (0.096 R)
• M30: 5,505,052 km (0.109 R)
• M31: 5,644,028 km (0.095 R)
• M32: 6,164,031 km (0.107 R)
• M33: 6,236,137 km (0.118 R)
• M34: 6,308,542 km (0.077 R)
• M35: 6,381,247 km (0.104 R)
• M36: 6,650,074 km (0.094 R)
• M37: 6,773,492 km (0.068 R)
• M38: 6,897,659 km (0.055 R)
• M39: 7,530,158 km (0.117 R)
• M40: 7,788,364 km (0.087 R)
• M41: 7,866,454 km (0.055 R)
• M42: 8,102,071 km (0.051 R)
• M43: 8,181,208 km (0.119 R)
• M44: 8,260,495 km (0.098 R)
• M45: 8,823,133 km (0.061 R)
• M46: 9,122,777 km (0.12 R)
• M47: 9,732,089 km (0.11 R)
• M48: 9,844,288 km (0.081 R)
• M49: 10,297,420 km (0.102 R)
• M50: 11,224,029 km (0.104 R)
• M51: 11,757,046 km (0.114 R)
• M52: 11,966,633 km (0.115 R)
• M53: 12,147,198 km (0.089 R)
• M54: 12,268,073 km (0.065 R)
• M55: 12,816,947 km (0.053 R)
• M56: 13,373,900 km (0.096 R)
• M57: 13,467,548 km (0.078 R)
• M58: 13,938,782 km (0.07 R)
• M59: 14,255,929 km (0.078 R)
• M60: 14,703,975 km (0.104 R)
• M61: 15,352,182 km (0.118 R)
• M62: 15,581,217 km (0.082 R)
• M63: 16,308,561 km (0.06 R)
• M64: 16,979,358 km (0.077 R)
• M65: 17,386,115 km (0.069 R)
• M66: 17,659,131 km (0.108 R)
• M67: 18,105,681 km (0.059 R)
• M68: 18,243,909 km (0.099 R)
• M69: 18,835,120 km (0.087 R)
• M70: 18,975,144 km (0.096 R)
• M71: 19,538,679 km (0.075 R)
• M72: 19,715,803 km (0.116 R)
• M73: 20,286,668 km (0.084 R)
• M74: 20,574,046 km (0.108 R)
• M75: 20,682,205 km (0.064 R)
• M76: 21,152,840 km (0.073 R)
• M77: 21,920,875 km (0.115 R)
• M78: 22,400,785 km (0.114 R)
• M79: 22,697,887 km (0.085 R)
• M80: 23,483,874 km (0.115 R)
• M81: 24,088,848 km (0.11 R)
• M82: 25,198,265 km (0.066 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 866.4

Radius: 8.5

Gravity: 11.99 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 7.72 AU - 10.52 AU

Year: 10060 Days

Day: 13.8 Hours

Environment

Temp: -173 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 77,996,954 km

• M1: 182,659 km (0.101 R)
• M2: 403,017 km (0.1 R)
• M3: 669,002 km (0.098 R)
• M4: 888,163 km (0.026 R)
• M5: 1,006,494 km (0.107 R)
• M6: 1,067,530 km (0.038 R)
• M7: 1,674,748 km (0.041 R)
• M8: 1,822,551 km (0.076 R)
• M9: 2,291,690 km (0.098 R)
• M10: 2,401,046 km (0.102 R)
• M11: 2,540,172 km (0.1 R)
• M12: 2,681,991 km (0.078 R)
• M13: 3,062,867 km (0.108 R)
• M14: 3,275,146 km (0.087 R)
• M15: 3,460,947 km (0.111 R)
• M16: 4,612,551 km (0.086 R)
• M17: 4,997,167 km (0.093 R)
• M18: 5,103,831 km (0.037 R)
• M19: 5,392,255 km (0.06 R)
• M20: 6,558,969 km (0.093 R)
• M21: 6,636,910 km (0.112 R)
• M22: 6,715,149 km (0.105 R)
• M23: 8,091,300 km (0.07 R)
• M24: 8,258,700 km (0.055 R)
• M25: 8,385,110 km (0.064 R)
• M26: 8,897,184 km (0.113 R)
• M27: 9,331,616 km (0.074 R)
• M28: 10,493,393 km (0.104 R)
• M29: 10,768,055 km (0.085 R)
• M30: 10,906,134 km (0.098 R)
• M31: 11,889,740 km (0.096 R)
• M32: 13,097,443 km (0.076 R)
• M33: 13,840,645 km (0.078 R)
• M34: 14,242,615 km (0.054 R)
• M35: 14,597,611 km (0.079 R)
• M36: 15,731,862 km (0.113 R)
• M37: 16,046,017 km (0.076 R)
• M38: 16,680,761 km (0.109 R)
• M39: 17,974,783 km (0.057 R)
• M40: 18,138,891 km (0.115 R)
• M41: 18,193,644 km (0.098 R)
• M42: 19,133,418 km (0.109 R)
• M43: 19,749,911 km (0.074 R)
• M44: 19,919,106 km (0.073 R)
• M45: 20,032,202 km (0.052 R)
• M46: 20,315,989 km (0.107 R)
• M47: 20,372,836 km (0.101 R)
• M48: 20,543,976 km (0.062 R)
• M49: 23,404,138 km (0.069 R)
• M50: 23,703,035 km (0.113 R)
• M51: 24,667,791 km (0.105 R)
• M52: 25,032,810 km (0.062 R)
• M53: 26,947,364 km (0.115 R)
• M54: 27,386,284 km (0.101 R)
• M55: 27,827,448 km (0.107 R)
• M56: 28,271,006 km (0.086 R)
• M57: 29,422,161 km (0.063 R)
• M58: 29,615,591 km (0.099 R)
• M59: 30,068,424 km (0.077 R)
• M60: 30,133,349 km (0.078 R)
• M61: 30,328,276 km (0.077 R)
• M62: 34,178,027 km (0.119 R)
• M63: 34,857,201 km (0.068 R)
• M64: 35,198,434 km (0.065 R)
• M65: 35,335,316 km (0.059 R)
• M66: 37,548,318 km (0.075 R)
• M67: 37,828,066 km (0.115 R)
• M68: 38,601,038 km (0.062 R)
• M69: 38,812,719 km (0.113 R)
• M70: 39,308,187 km (0.112 R)
• M71: 40,448,571 km (0.094 R)
• M72: 41,744,388 km (0.112 R)
• M73: 41,889,349 km (0.043 R)
• M74: 42,470,237 km (0.113 R)
• M75: 42,907,811 km (0.053 R)
• M76: 43,640,242 km (0.067 R)
• M77: 43,934,351 km (0.08 R)
• M78: 44,894,919 km (0.09 R)
• M79: 45,117,521 km (0.06 R)
• M80: 45,489,421 km (0.119 R)
• M81: 45,563,921 km (0.046 R)
• M82: 46,011,817 km (0.113 R)
• M83: 46,311,312 km (0.059 R)
• M84: 47,213,238 km (0.1 R)
• M85: 48,958,446 km (0.046 R)
• M86: 49,954,020 km (0.062 R)
• M87: 51,188,651 km (0.103 R)
• M88: 51,576,559 km (0.081 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 330.3

Radius: 6

Gravity: 9.18 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 16.53 AU - 21.17 AU

Year: 29892 Days

Day: 21.6 Hours

Environment

Temp: -203 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 77,996,954 km

• M1: 102,175 km (0.03 R)
• M2: 247,285 km (0.095 R)
• M3: 420,370 km (0.118 R)
• M4: 998,566 km (0.093 R)
• M5: 1,134,999 km (0.08 R)
• M6: 1,219,821 km (0.107 R)
• M7: 1,365,978 km (0.104 R)
• M8: 2,465,223 km (0.107 R)
• M9: 2,613,026 km (0.1 R)
• M10: 3,193,017 km (0.041 R)
• M11: 3,601,270 km (0.082 R)
• M12: 3,726,932 km (0.061 R)
• M13: 4,112,745 km (0.108 R)
• M14: 4,156,427 km (0.092 R)
• M15: 4,421,664 km (0.113 R)
• M16: 4,829,767 km (0.107 R)
• M17: 5,440,276 km (0.097 R)
• M18: 5,730,346 km (0.09 R)
• M19: 6,477,139 km (0.101 R)
• M20: 6,836,174 km (0.106 R)
• M21: 7,307,258 km (0.12 R)
• M22: 7,627,098 km (0.115 R)
• M23: 8,502,096 km (0.026 R)
• M24: 8,557,896 km (0.085 R)
• M25: 8,613,845 km (0.087 R)
• M26: 8,951,637 km (0.107 R)
• M27: 9,408,659 km (0.05 R)
• M28: 9,873,459 km (0.074 R)
• M29: 11,006,813 km (0.077 R)
• M30: 11,128,586 km (0.095 R)
• M31: 11,681,649 km (0.068 R)
• M32: 11,868,048 km (0.07 R)
• M33: 12,055,344 km (0.105 R)
• M34: 12,243,688 km (0.111 R)
• M35: 12,369,799 km (0.091 R)
• M36: 12,433,079 km (0.111 R)
• M37: 13,589,171 km (0.083 R)
• M38: 13,719,770 km (0.111 R)
• M39: 14,180,083 km (0.111 R)
• M40: 14,246,205 km (0.079 R)
• M41: 14,378,899 km (0.12 R)
• M42: 14,511,891 km (0.092 R)
• M43: 14,779,372 km (0.052 R)
• M44: 15,386,739 km (0.101 R)
• M45: 15,796,338 km (0.117 R)
• M46: 16,486,882 km (0.082 R)
• M47: 17,046,229 km (0.119 R)
• M48: 18,689,262 km (0.118 R)
• M49: 18,834,372 km (0.119 R)
• M50: 19,861,511 km (0.044 R)
• M51: 19,935,562 km (0.11 R)
• M52: 20,456,611 km (0.107 R)
• M53: 22,430,705 km (0.101 R)
• M54: 22,739,774 km (0.086 R)
• M55: 22,894,907 km (0.085 R)
• M56: 23,518,580 km (0.091 R)
• M57: 25,022,338 km (0.092 R)
• M58: 25,987,993 km (0.034 R)
• M59: 29,125,359 km (0.118 R)
• M60: 29,209,433 km (0.087 R)
• M61: 30,481,613 km (0.118 R)
• M62: 30,995,482 km (0.12 R)
• M63: 31,339,707 km (0.077 R)
• M64: 31,685,278 km (0.086 R)
• M65: 31,771,745 km (0.082 R)
• M66: 32,816,687 km (0.111 R)
• M67: 34,940,079 km (0.114 R)
• M68: 36,018,380 km (0.061 R)
• M69: 36,108,737 km (0.118 R)
• M70: 38,115,443 km (0.075 R)
• M71: 39,411,110 km (0.092 R)
• M72: 40,815,385 km (0.028 R)
• M73: 45,125,300 km (0.114 R)
• M74: 45,222,688 km (0.058 R)
• M75: 46,790,624 km (0.111 R)
• M76: 46,987,943 km (0.103 R)
• M77: 49,476,803 km (0.062 R)
• M78: 49,778,392 km (0.083 R)
• M79: 50,889,306 km (0.115 R)
• M80: 51,193,588 km (0.095 R)
• M81: 51,600,345 km (0.104 R)
• M82: 54,270,517 km (0.099 R)
• M83: 55,622,284 km (0.112 R)
• M84: 56,354,864 km (0.113 R)
• M85: 56,459,732 km (0.041 R)
• M86: 59,850,817 km (0.106 R)
• M87: 61,355,024 km (0.029 R)
• M88: 64,400,537 km (0.05 R)
• M89: 70,072,690 km (0.106 R)
• M90: 70,298,433 km (0.117 R)
• M91: 70,411,379 km (0.084 R)
• M92: 72,112,606 km (0.075 R)
• M93: 72,340,444 km (0.075 R)
• M94: 72,568,431 km (0.036 R)
• M95: 74,401,753 km (0.094 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 313 - 16,445 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit