🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.68 AU - 0.82 AU

Year: 250 Days

Day: 42.9 Hours

Environment

Temp: 92 °C

Axial Tilt: 55.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 52,213,915 km

• M1: 38,895 km (0.089 R)
• M2: 474,973 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.68 AU - 1.1 AU

Year: 323 Days

Day: 17 Hours

Environment

Temp: 10 °C

Axial Tilt: 28.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.77 AU - 1.17 AU

Year: 368 Days

Day: 16.9 Hours

Environment

Temp: 21 °C

Axial Tilt: 93.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.29 AU - 1.37 AU

Year: 591 Days

Day: 21 Hours

Environment

Temp: -52 °C

Axial Tilt: 46.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.85 AU - 2.77 AU

Year: 1352 Days

Day: 22.6 Hours

Environment

Temp: -89 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,213,915 km

• M1: 1,122,283 km (0.111 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 3.46 AU - 3.7 AU

Year: 2608 Days

Day: 16 Hours

Environment

Temp: -137 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,213,915 km

• M1: 1,536,669 km (0.113 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 298.9

Radius: 13.5

Gravity: 1.64 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 6.02 AU - 8.64 AU

Year: 7641 Days

Day: 12.5 Hours

Environment

Temp: -176 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 52,213,915 km

• M1: 170,542 km (0.074 R)
• M2: 437,275 km (0.057 R)
• M3: 579,093 km (0.078 R)
• M4: 956,678 km (0.118 R)
• M5: 1,109,119 km (0.046 R)
• M6: 1,300,454 km (0.098 R)
• M7: 1,408,314 km (0.106 R)
• M8: 1,519,316 km (0.107 R)
• M9: 1,888,374 km (0.094 R)
• M10: 1,993,990 km (0.063 R)
• M11: 2,323,405 km (0.037 R)
• M12: 2,670,472 km (0.109 R)
• M13: 2,830,093 km (0.106 R)
• M14: 3,501,039 km (0.095 R)
• M15: 3,676,368 km (0.111 R)
• M16: 4,407,303 km (0.101 R)
• M17: 4,668,950 km (0.093 R)
• M18: 4,813,910 km (0.072 R)
• M19: 6,264,560 km (0.048 R)
• M20: 6,776,634 km (0.113 R)
• M21: 6,913,666 km (0.086 R)
• M22: 7,106,946 km (0.035 R)
• M23: 7,358,270 km (0.083 R)
• M24: 7,527,466 km (0.098 R)
• M25: 7,726,431 km (0.092 R)
• M26: 7,927,341 km (0.107 R)
• M27: 8,422,211 km (0.119 R)
• M28: 9,595,357 km (0.056 R)
• M29: 10,091,424 km (0.034 R)
• M30: 10,405,729 km (0.051 R)
• M31: 11,011,899 km (0.109 R)
• M32: 11,335,629 km (0.059 R)
• M33: 11,433,316 km (0.119 R)
• M34: 11,761,235 km (0.118 R)
• M35: 11,926,241 km (0.071 R)
• M36: 13,171,644 km (0.083 R)
• M37: 13,343,083 km (0.048 R)
• M38: 14,141,487 km (0.084 R)
• M39: 14,493,491 km (0.098 R)
• M40: 14,706,069 km (0.119 R)
• M41: 15,277,982 km (0.103 R)
• M42: 15,422,044 km (0.118 R)
• M43: 16,076,236 km (0.079 R)
• M44: 16,259,643 km (0.105 R)
• M45: 16,480,599 km (0.096 R)
• M46: 18,131,112 km (0.117 R)
• M47: 18,821,507 km (0.086 R)
• M48: 19,286,457 km (0.095 R)
• M49: 19,598,667 km (0.089 R)
• M50: 19,833,835 km (0.115 R)
• M51: 19,951,868 km (0.106 R)
• M52: 20,148,888 km (0.102 R)
• M53: 20,307,163 km (0.094 R)
• M54: 21,144,163 km (0.069 R)
• M55: 22,523,455 km (0.063 R)
• M56: 22,852,272 km (0.078 R)
• M57: 22,975,839 km (0.043 R)
• M58: 23,556,130 km (0.109 R)
• M59: 23,847,995 km (0.099 R)
• M60: 24,688,735 km (0.106 R)
• M61: 25,368,209 km (0.1 R)
• M62: 25,539,049 km (0.066 R)
• M63: 26,010,881 km (0.1 R)
• M64: 26,919,688 km (0.05 R)
• M65: 27,487,412 km (0.07 R)
• M66: 27,706,872 km (0.1 R)
• M67: 27,882,799 km (0.091 R)
• M68: 28,280,131 km (0.099 R)
• M69: 28,412,974 km (0.104 R)
• M70: 28,857,280 km (0.07 R)
• M71: 29,035,600 km (0.087 R)
• M72: 29,214,370 km (0.047 R)
• M73: 30,023,245 km (0.099 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 589

Radius: 8.3

Gravity: 8.55 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 9.66 AU - 11.2 AU

Year: 12969 Days

Day: 9.9 Hours

Environment

Temp: -179 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 52,213,915 km

• M1: 104,868 km (0.045 R)
• M2: 244,892 km (0.118 R)
• M3: 317,147 km (0.097 R)
• M4: 412,890 km (0.072 R)
• M5: 488,287 km (0.094 R)
• M6: 918,381 km (0.113 R)
• M7: 2,050,089 km (0.109 R)
• M8: 2,131,022 km (0.079 R)
• M9: 2,352,127 km (0.1 R)
• M10: 2,551,840 km (0.111 R)
• M11: 3,795,448 km (0.037 R)
• M12: 3,895,379 km (0.088 R)
• M13: 4,132,043 km (0.093 R)
• M14: 4,478,212 km (0.084 R)
• M15: 5,534,373 km (0.04 R)
• M16: 6,031,936 km (0.093 R)
• M17: 6,187,966 km (0.042 R)
• M18: 6,583,952 km (0.025 R)
• M19: 7,567,259 km (0.076 R)
• M20: 8,162,060 km (0.068 R)
• M21: 8,334,696 km (0.109 R)
• M22: 8,421,463 km (0.078 R)
• M23: 9,082,087 km (0.086 R)
• M24: 9,396,093 km (0.087 R)
• M25: 9,804,944 km (0.105 R)
• M26: 11,691,971 km (0.101 R)
• M27: 12,279,442 km (0.08 R)
• M28: 12,378,326 km (0.071 R)
• M29: 12,726,440 km (0.087 R)
• M30: 12,876,637 km (0.087 R)
• M31: 13,995,778 km (0.057 R)
• M32: 15,092,929 km (0.085 R)
• M33: 15,571,642 km (0.103 R)
• M34: 16,001,287 km (0.116 R)
• M35: 16,217,606 km (0.068 R)
• M36: 16,434,822 km (0.039 R)
• M37: 16,489,276 km (0.095 R)
• M38: 17,037,253 km (0.052 R)
• M39: 17,147,656 km (0.095 R)
• M40: 17,313,560 km (0.092 R)
• M41: 17,591,363 km (0.045 R)
• M42: 17,814,563 km (0.074 R)
• M43: 18,830,782 km (0.031 R)
• M44: 18,887,778 km (0.095 R)
• M45: 19,231,105 km (0.065 R)
• M46: 20,098,175 km (0.06 R)
• M47: 20,156,518 km (0.076 R)
• M48: 20,273,204 km (0.071 R)
• M49: 22,170,853 km (0.099 R)
• M50: 22,957,738 km (0.096 R)
• M51: 23,079,660 km (0.111 R)
• M52: 23,446,624 km (0.083 R)
• M53: 23,507,959 km (0.036 R)
• M54: 24,434,718 km (0.107 R)
• M55: 24,621,416 km (0.101 R)
• M56: 26,132,504 km (0.096 R)
• M57: 26,196,233 km (0.117 R)
• M58: 27,027,847 km (0.086 R)
• M59: 27,156,651 km (0.106 R)
• M60: 27,414,707 km (0.12 R)
• M61: 27,803,363 km (0.06 R)
• M62: 31,246,956 km (0.096 R)
• M63: 31,924,485 km (0.096 R)
• M64: 32,128,686 km (0.102 R)
• M65: 33,847,117 km (0.12 R)
• M66: 34,542,896 km (0.045 R)
• M67: 34,892,507 km (0.068 R)
• M68: 35,173,003 km (0.115 R)
• M69: 35,524,857 km (0.118 R)
• M70: 35,736,388 km (0.11 R)
• M71: 36,444,884 km (0.11 R)
• M72: 38,308,275 km (0.12 R)
• M73: 38,525,192 km (0.094 R)
• M74: 39,105,931 km (0.119 R)
• M75: 39,397,347 km (0.096 R)
• M76: 39,762,665 km (0.091 R)
• M77: 39,909,122 km (0.114 R)
• M78: 40,275,936 km (0.111 R)
• M79: 41,457,460 km (0.058 R)
• M80: 42,351,008 km (0.104 R)
• M81: 42,575,404 km (0.06 R)
• M82: 43,477,031 km (0.058 R)
• M83: 44,536,632 km (0.045 R)
• M84: 45,451,723 km (0.065 R)
• M85: 45,528,317 km (0.108 R)
• M86: 47,455,736 km (0.102 R)
• M87: 49,961,350 km (0.113 R)
• M88: 50,515,162 km (0.069 R)
• M89: 52,188,863 km (0.107 R)
• M90: 52,269,047 km (0.089 R)
• M91: 52,992,203 km (0.101 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 165.8

Radius: 3.3

Gravity: 15.22 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 11.65 AU - 19.01 AU

Year: 23109 Days

Day: 22.4 Hours

Environment

Temp: -198 °C

Axial Tilt: 41.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 52,213,915 km

• M1: 59,540 km (0.051 R)
• M2: 223,050 km (0.081 R)
• M3: 298,747 km (0.104 R)
• M4: 397,482 km (0.077 R)
• M5: 522,545 km (0.098 R)
• M6: 555,756 km (0.1 R)
• M7: 677,678 km (0.11 R)
• M8: 788,680 km (0.044 R)
• M9: 866,022 km (0.119 R)
• M10: 905,666 km (0.092 R)
• M11: 1,007,242 km (0.085 R)
• M12: 1,177,634 km (0.077 R)
• M13: 1,666,221 km (0.117 R)
• M14: 1,816,118 km (0.084 R)
• M15: 1,841,550 km (0.038 R)
• M16: 2,291,690 km (0.09 R)
• M17: 2,543,164 km (0.115 R)
• M18: 2,803,314 km (0.092 R)
• M19: 3,041,774 km (0.12 R)
• M20: 3,442,845 km (0.118 R)
• M21: 3,601,569 km (0.081 R)
• M22: 3,860,523 km (0.117 R)
• M23: 3,893,285 km (0.028 R)
• M24: 4,361,975 km (0.087 R)
• M25: 4,812,863 km (0.066 R)
• M26: 4,848,168 km (0.049 R)
• M27: 5,061,794 km (0.081 R)
• M28: 5,351,415 km (0.097 R)
• M29: 5,833,569 km (0.107 R)
• M30: 6,329,336 km (0.082 R)
• M31: 6,562,709 km (0.105 R)
• M32: 7,979,102 km (0.077 R)
• M33: 8,231,024 km (0.116 R)
• M34: 8,571,060 km (0.062 R)
• M35: 8,959,117 km (0.111 R)
• M36: 9,177,081 km (0.115 R)
• M37: 10,157,097 km (0.062 R)
• M38: 11,688,082 km (0.101 R)
• M39: 11,735,654 km (0.1 R)
• M40: 12,455,968 km (0.087 R)
• M41: 12,993,173 km (0.04 R)
• M42: 13,042,391 km (0.071 R)
• M43: 13,587,825 km (0.071 R)
• M44: 13,687,756 km (0.041 R)
• M45: 13,938,782 km (0.111 R)
• M46: 14,140,739 km (0.073 R)
• M47: 15,112,975 km (0.114 R)
• M48: 15,843,013 km (0.082 R)
• M49: 16,905,607 km (0.107 R)
• M50: 17,067,023 km (0.099 R)
• M51: 17,554,263 km (0.071 R)
• M52: 18,431,654 km (0.066 R)
• M53: 18,487,006 km (0.085 R)
• M54: 19,267,009 km (0.112 R)
• M55: 19,435,606 km (0.107 R)
• M56: 19,548,253 km (0.102 R)
• M57: 19,830,843 km (0.061 R)
• M58: 19,887,541 km (0.086 R)
• M59: 19,944,239 km (0.087 R)
• M60: 20,228,774 km (0.083 R)
• M61: 20,285,770 km (0.052 R)
• M62: 21,263,841 km (0.091 R)
• M63: 23,986,373 km (0.102 R)
• M64: 24,592,544 km (0.105 R)
• M65: 24,653,430 km (0.095 R)
• M66: 24,775,352 km (0.102 R)
• M67: 25,142,465 km (0.076 R)
• M68: 26,067,878 km (0.037 R)
• M69: 26,753,485 km (0.103 R)
• M70: 27,318,965 km (0.118 R)
• M71: 27,508,356 km (0.09 R)
• M72: 27,698,195 km (0.105 R)
• M73: 28,974,564 km (0.086 R)
• M74: 29,167,546 km (0.113 R)
• M75: 29,425,752 km (0.091 R)
• M76: 32,581,967 km (0.112 R)
• M77: 33,252,764 km (0.083 R)
• M78: 33,320,233 km (0.066 R)
• M79: 33,455,021 km (0.101 R)
• M80: 33,860,580 km (0.045 R)
• M81: 34,131,801 km (0.05 R)
• M82: 34,540,054 km (0.049 R)
• M83: 35,155,500 km (0.067 R)
• M84: 36,605,552 km (0.086 R)
• M85: 37,513,012 km (0.084 R)
• M86: 39,278,716 km (0.108 R)
• M87: 39,777,924 km (0.065 R)
• M88: 40,926,836 km (0.117 R)
• M89: 41,071,347 km (0.109 R)
• M90: 41,795,700 km (0.044 R)
• M91: 42,013,964 km (0.11 R)
• M92: 42,451,388 km (0.087 R)
• M93: 42,817,155 km (0.074 R)
• M94: 44,216,343 km (0.085 R)
• M95: 44,512,846 km (0.12 R)
• M96: 44,884,298 km (0.071 R)
• M97: 45,033,297 km (0.115 R)
• M98: 49,498,943 km (0.111 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 466 - 14,832 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit