🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.57 AU - 0.65 AU

Year: 168 Days

Day: 43.6 Hours

Environment

Temp: 228 °C

Axial Tilt: 25.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.09 AU - 1.53 AU

Year: 529 Days

Day: 35.8 Hours

Environment

Temp: 25 °C

Axial Tilt: 38.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 70,347,873 km

• M1: 121,623 km (0.118 R)
• M2: 159,920 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.46 AU - 1.94 AU

Year: 783 Days

Day: 32.9 Hours

Environment

Temp: -43 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,347,873 km

• M1: 714,330 km (0.075 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 2.5 AU - 3.36 AU

Year: 1771 Days

Day: 27.8 Hours

Environment

Temp: -85 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 70,347,873 km

• M1: 283,937 km (0.09 R)
• M2: 474,225 km (0.092 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 3.21 AU - 4.11 AU

Year: 2472 Days

Day: 44.1 Hours

Environment

Temp: -110 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 3.17 AU - 4.87 AU

Year: 2846 Days

Day: 42.5 Hours

Environment

Temp: -120 °C

Axial Tilt: 6.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,347,873 km

• M1: 681,269 km (0.1 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 484.6

Radius: 10.5

Gravity: 4.4 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 5.62 AU - 7.88 AU

Year: 6192 Days

Day: 8 Hours

Environment

Temp: -147 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 70,347,873 km

• M1: 144,960 km (0.085 R)
• M2: 283,189 km (0.115 R)
• M3: 396,584 km (0.09 R)
• M4: 476,020 km (0.103 R)
• M5: 619,186 km (0.113 R)
• M6: 752,627 km (0.114 R)
• M7: 896,241 km (0.08 R)
• M8: 1,122,433 km (0.11 R)
• M9: 1,463,516 km (0.052 R)
• M10: 1,562,101 km (0.087 R)
• M11: 1,646,175 km (0.101 R)
• M12: 2,201,482 km (0.101 R)
• M13: 2,490,206 km (0.119 R)
• M14: 2,589,240 km (0.093 R)
• M15: 2,811,692 km (0.099 R)
• M16: 3,061,670 km (0.102 R)
• M17: 3,253,903 km (0.099 R)
• M18: 3,472,316 km (0.069 R)
• M19: 3,628,048 km (0.083 R)
• M20: 3,808,911 km (0.097 R)
• M21: 3,900,615 km (0.11 R)
• M22: 4,039,292 km (0.089 R)
• M23: 4,109,304 km (0.048 R)
• M24: 4,203,251 km (0.107 R)
• M25: 4,513,817 km (0.096 R)
• M26: 4,586,521 km (0.085 R)
• M27: 4,659,525 km (0.104 R)
• M28: 4,782,345 km (0.04 R)
• M29: 5,131,805 km (0.107 R)
• M30: 6,229,255 km (0.119 R)
• M31: 6,419,095 km (0.105 R)
• M32: 6,776,784 km (0.08 R)
• M33: 6,916,209 km (0.076 R)
• M34: 7,311,446 km (0.066 R)
• M35: 7,454,312 km (0.078 R)
• M36: 7,540,481 km (0.087 R)
• M37: 7,947,387 km (0.119 R)
• M38: 8,035,350 km (0.104 R)
• M39: 8,242,244 km (0.059 R)
• M40: 9,801,952 km (0.081 R)
• M41: 10,470,205 km (0.038 R)
• M42: 11,417,309 km (0.101 R)
• M43: 12,153,929 km (0.086 R)
• M44: 13,427,456 km (0.101 R)
• M45: 13,778,861 km (0.083 R)
• M46: 13,991,141 km (0.086 R)
• M47: 14,240,221 km (0.056 R)
• M48: 14,670,764 km (0.082 R)
• M49: 15,032,641 km (0.115 R)
• M50: 15,470,963 km (0.093 R)
• M51: 15,654,819 km (0.051 R)
• M52: 15,728,571 km (0.059 R)
• M53: 15,950,574 km (0.081 R)
• M54: 16,061,875 km (0.103 R)
• M55: 16,886,458 km (0.08 R)
• M56: 17,533,170 km (0.094 R)
• M57: 17,763,251 km (0.102 R)
• M58: 18,110,318 km (0.034 R)
• M59: 18,304,197 km (0.071 R)
• M60: 19,165,133 km (0.116 R)
• M61: 19,481,532 km (0.089 R)
• M62: 20,521,686 km (0.111 R)
• M63: 20,642,861 km (0.095 R)
• M64: 20,723,643 km (0.06 R)
• M65: 23,031,939 km (0.074 R)
• M66: 23,199,937 km (0.12 R)
• M67: 24,088,548 km (0.066 R)
• M68: 24,515,501 km (0.092 R)
• M69: 24,816,043 km (0.081 R)
• M70: 24,902,062 km (0.108 R)
• M71: 25,247,333 km (0.069 R)
• M72: 25,768,084 km (0.119 R)
• M73: 26,073,562 km (0.044 R)
• M74: 26,732,242 km (0.053 R)
• M75: 27,976,298 km (0.119 R)
• M76: 29,057,591 km (0.054 R)
• M77: 29,193,725 km (0.101 R)
• M78: 29,375,487 km (0.084 R)
• M79: 29,512,219 km (0.099 R)
• M80: 29,648,952 km (0.06 R)
• M81: 29,969,091 km (0.111 R)
• M82: 30,244,351 km (0.101 R)
• M83: 30,382,430 km (0.115 R)
• M84: 30,705,113 km (0.075 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 511.3

Radius: 14.6

Gravity: 2.4 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 9.88 AU - 11.86 AU

Year: 12654 Days

Day: 12.5 Hours

Environment

Temp: -170 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 70,347,873 km

• M1: 205,099 km (0.119 R)
• M2: 358,436 km (0.119 R)
• M3: 513,420 km (0.115 R)
• M4: 945,159 km (0.104 R)
• M5: 1,222,663 km (0.048 R)
• M6: 1,437,636 km (0.085 R)
• M7: 1,550,133 km (0.117 R)
• M8: 2,030,791 km (0.103 R)
• M9: 2,557,376 km (0.105 R)
• M10: 2,780,127 km (0.108 R)
• M11: 3,067,504 km (0.115 R)
• M12: 3,517,196 km (0.084 R)
• M13: 3,924,102 km (0.098 R)
• M14: 4,149,695 km (0.095 R)
• M15: 4,546,279 km (0.07 R)
• M16: 4,783,392 km (0.06 R)
• M17: 6,403,836 km (0.063 R)
• M18: 6,824,056 km (0.105 R)
• M19: 7,812,599 km (0.053 R)
• M20: 8,015,753 km (0.106 R)
• M21: 8,761,498 km (0.116 R)
• M22: 9,357,048 km (0.045 R)
• M23: 9,790,433 km (0.099 R)
• M24: 10,230,550 km (0.067 R)
• M25: 10,948,171 km (0.095 R)
• M26: 11,313,189 km (0.077 R)
• M27: 11,914,722 km (0.089 R)
• M28: 12,765,037 km (0.072 R)
• M29: 12,860,779 km (0.111 R)
• M30: 13,245,844 km (0.063 R)
• M31: 13,978,425 km (0.083 R)
• M32: 14,175,894 km (0.089 R)
• M33: 14,374,411 km (0.05 R)
• M34: 14,874,666 km (0.084 R)
• M35: 15,635,969 km (0.082 R)
• M36: 15,789,756 km (0.104 R)
• M37: 15,943,991 km (0.079 R)
• M38: 16,722,948 km (0.045 R)
• M39: 17,143,467 km (0.098 R)
• M40: 17,674,091 km (0.078 R)
• M41: 18,317,960 km (0.117 R)
• M42: 20,016,644 km (0.117 R)
• M43: 20,127,945 km (0.086 R)
• M44: 20,687,740 km (0.091 R)
• M45: 22,455,388 km (0.062 R)
• M46: 22,745,159 km (0.103 R)
• M47: 23,269,650 km (0.091 R)
• M48: 23,445,277 km (0.087 R)
• M49: 24,211,817 km (0.1 R)
• M50: 24,389,988 km (0.089 R)
• M51: 24,568,458 km (0.046 R)
• M52: 25,106,562 km (0.113 R)
• M53: 26,133,701 km (0.117 R)
• M54: 26,621,839 km (0.076 R)
• M55: 26,805,694 km (0.092 R)
• M56: 27,298,021 km (0.043 R)
• M57: 27,793,190 km (0.064 R)
• M58: 28,166,586 km (0.105 R)
• M59: 28,291,501 km (0.097 R)
• M60: 28,541,778 km (0.077 R)
• M61: 29,170,538 km (0.08 R)
• M62: 29,994,822 km (0.082 R)
• M63: 30,313,914 km (0.114 R)
• M64: 31,536,727 km (0.107 R)
• M65: 31,926,280 km (0.098 R)
• M66: 32,775,697 km (0.068 R)
• M67: 32,972,717 km (0.11 R)
• M68: 34,030,374 km (0.104 R)
• M69: 35,166,420 km (0.097 R)
• M70: 35,570,335 km (0.05 R)
• M71: 35,908,127 km (0.066 R)
• M72: 37,407,097 km (0.081 R)
• M73: 37,613,093 km (0.104 R)
• M74: 40,254,693 km (0.101 R)
• M75: 43,243,359 km (0.116 R)
• M76: 43,965,468 km (0.053 R)
• M77: 44,764,470 km (0.029 R)
• M78: 45,935,073 km (0.082 R)
• M79: 48,680,643 km (0.093 R)
• M80: 49,130,783 km (0.087 R)
• M81: 50,111,098 km (0.088 R)
• M82: 50,413,884 km (0.064 R)
• M83: 50,717,418 km (0.088 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 462.8

Radius: 7.3

Gravity: 8.68 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 12.65 AU - 18.43 AU

Year: 21631 Days

Day: 24 Hours

Environment

Temp: -185 °C

Axial Tilt: 42 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 70,347,873 km

• M1: 232,924 km (0.087 R)
• M2: 352,004 km (0.11 R)
• M3: 455,825 km (0.111 R)
• M4: 761,453 km (0.06 R)
• M5: 899,981 km (0.108 R)
• M6: 1,591,871 km (0.098 R)
• M7: 2,413,163 km (0.06 R)
• M8: 3,692,524 km (0.1 R)
• M9: 4,131,594 km (0.117 R)
• M10: 4,378,131 km (0.101 R)
• M11: 4,842,483 km (0.109 R)
• M12: 5,146,167 km (0.081 R)
• M13: 5,411,553 km (0.061 R)
• M14: 5,772,084 km (0.113 R)
• M15: 7,094,829 km (0.065 R)
• M16: 7,143,747 km (0.086 R)
• M17: 7,639,215 km (0.088 R)
• M18: 7,941,702 km (0.077 R)
• M19: 8,094,442 km (0.113 R)
• M20: 9,031,523 km (0.041 R)
• M21: 9,297,807 km (0.101 R)
• M22: 9,675,093 km (0.1 R)
• M23: 9,783,701 km (0.087 R)
• M24: 11,983,238 km (0.108 R)
• M25: 12,100,074 km (0.097 R)
• M26: 12,217,209 km (0.093 R)
• M27: 12,928,098 km (0.033 R)
• M28: 14,019,415 km (0.06 R)
• M29: 14,204,168 km (0.085 R)
• M30: 14,265,952 km (0.064 R)
• M31: 14,576,069 km (0.119 R)
• M32: 15,711,068 km (0.082 R)
• M33: 15,838,974 km (0.081 R)
• M34: 16,289,114 km (0.074 R)
• M35: 16,418,666 km (0.107 R)
• M36: 16,939,715 km (0.051 R)
• M37: 17,268,082 km (0.103 R)
• M38: 17,334,055 km (0.1 R)
• M39: 17,797,958 km (0.066 R)
• M40: 19,145,835 km (0.093 R)
• M41: 20,317,186 km (0.1 R)
• M42: 21,017,154 km (0.119 R)
• M43: 21,299,296 km (0.058 R)
• M44: 22,153,201 km (0.096 R)
• M45: 22,296,665 km (0.09 R)
• M46: 22,368,472 km (0.101 R)
• M47: 22,945,770 km (0.077 R)
• M48: 23,381,998 km (0.114 R)
• M49: 25,754,620 km (0.075 R)
• M50: 26,816,466 km (0.084 R)
• M51: 27,970,015 km (0.087 R)
• M52: 29,769,976 km (0.039 R)
• M53: 30,086,825 km (0.052 R)
• M54: 31,768,604 km (0.112 R)
• M55: 32,498,791 km (0.073 R)
• M56: 32,580,172 km (0.065 R)
• M57: 33,727,738 km (0.1 R)
• M58: 34,389,559 km (0.104 R)
• M59: 34,971,943 km (0.117 R)
• M60: 35,557,768 km (0.096 R)
• M61: 36,146,735 km (0.081 R)
• M62: 36,484,826 km (0.057 R)
• M63: 36,569,499 km (0.044 R)
• M64: 36,738,993 km (0.111 R)
• M65: 37,334,393 km (0.064 R)
• M66: 39,747,855 km (0.114 R)
• M67: 40,534,291 km (0.085 R)
• M68: 41,149,587 km (0.061 R)
• M69: 41,679,313 km (0.082 R)
• M70: 41,945,149 km (0.062 R)
• M71: 43,820,956 km (0.093 R)
• M72: 46,547,976 km (0.096 R)
• M73: 48,024,656 km (0.092 R)
• M74: 48,396,258 km (0.081 R)
• M75: 49,235,801 km (0.053 R)
• M76: 49,422,948 km (0.118 R)
• M77: 50,645,761 km (0.034 R)
• M78: 51,593,014 km (0.064 R)
• M79: 51,973,591 km (0.102 R)
• M80: 52,737,438 km (0.119 R)
• M81: 53,890,239 km (0.113 R)
• M82: 53,986,730 km (0.1 R)
• M83: 55,634,999 km (0.104 R)
• M84: 55,732,537 km (0.104 R)
• M85: 55,830,075 km (0.069 R)
• M86: 56,416,499 km (0.104 R)
• M87: 56,808,445 km (0.057 R)
• M88: 59,279,353 km (0.112 R)
• M89: 61,079,913 km (0.043 R)
• M90: 64,222,815 km (0.108 R)
• M91: 64,632,114 km (0.113 R)
• M92: 66,071,695 km (0.07 R)
• M93: 68,146,468 km (0.053 R)

Kuiper Belt

Range: 31.1 - 59.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 468 - 13,885 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit