🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.92 AU - 1.02 AU

Year: 339 Days

Day: 41.8 Hours

Environment

Temp: 162 °C

Axial Tilt: 45.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 66,353,813 km

• M1: 169,794 km (0.113 R)
• M2: 378,782 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.08 AU - 1.3 AU

Year: 461 Days

Day: 43 Hours

Environment

Temp: 16 °C

Axial Tilt: 13.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 66,353,813 km

• M1: 616,792 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.51 AU - 1.77 AU

Year: 745 Days

Day: 25.1 Hours

Environment

Temp: -37 °C

Axial Tilt: 24.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,353,813 km

• M1: 70,311 km (0.064 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.68 AU - 1.86 AU

Year: 835 Days

Day: 32.2 Hours

Environment

Temp: -42 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 3.36 AU - 4.42 AU

Year: 2722 Days

Day: 33.5 Hours

Environment

Temp: -121 °C

Axial Tilt: 27.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,353,813 km

• M1: 1,473,090 km (0.086 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 3.91 AU - 5.79 AU

Year: 3789 Days

Day: 14.6 Hours

Environment

Temp: -125 °C

Axial Tilt: 27.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 847.3

Radius: 14.8

Gravity: 3.87 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 7.13 AU - 9.01 AU

Year: 8133 Days

Day: 9.4 Hours

Environment

Temp: -155 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 66,353,813 km

• M1: 204,799 km (0.114 R)
• M2: 310,266 km (0.098 R)
• M3: 463,903 km (0.115 R)
• M4: 624,571 km (0.083 R)
• M5: 791,672 km (0.113 R)
• M6: 906,862 km (0.085 R)
• M7: 1,064,688 km (0.049 R)
• M8: 1,349,522 km (0.09 R)
• M9: 1,491,341 km (0.118 R)
• M10: 1,659,938 km (0.075 R)
• M11: 1,768,696 km (0.094 R)
• M12: 1,879,996 km (0.094 R)
• M13: 2,349,584 km (0.12 R)
• M14: 2,497,836 km (0.11 R)
• M15: 3,593,640 km (0.108 R)
• M16: 5,400,633 km (0.114 R)
• M17: 5,499,218 km (0.086 R)
• M18: 6,034,928 km (0.112 R)
• M19: 6,205,918 km (0.109 R)
• M20: 6,622,698 km (0.088 R)
• M21: 6,941,341 km (0.116 R)
• M22: 7,557,086 km (0.054 R)
• M23: 7,704,440 km (0.071 R)
• M24: 8,002,289 km (0.103 R)
• M25: 8,190,483 km (0.118 R)
• M26: 8,341,876 km (0.056 R)
• M27: 8,802,189 km (0.11 R)
• M28: 9,349,717 km (0.118 R)
• M29: 9,587,728 km (0.101 R)
• M30: 10,354,865 km (0.109 R)
• M31: 10,642,542 km (0.105 R)
• M32: 11,100,012 km (0.083 R)
• M33: 11,352,234 km (0.101 R)
• M34: 12,249,971 km (0.025 R)
• M35: 12,380,121 km (0.108 R)
• M36: 12,993,473 km (0.106 R)
• M37: 13,348,468 km (0.091 R)
• M38: 13,751,635 km (0.098 R)
• M39: 14,022,706 km (0.034 R)
• M40: 14,892,618 km (0.078 R)
• M41: 15,404,392 km (0.081 R)
• M42: 15,545,014 km (0.081 R)
• M43: 15,969,274 km (0.106 R)
• M44: 16,349,551 km (0.103 R)
• M45: 16,493,016 km (0.059 R)
• M46: 16,732,971 km (0.059 R)
• M47: 16,877,482 km (0.087 R)
• M48: 17,459,717 km (0.096 R)
• M49: 17,655,391 km (0.118 R)
• M50: 18,944,326 km (0.115 R)
• M51: 19,498,736 km (0.116 R)
• M52: 19,650,877 km (0.104 R)
• M53: 20,314,792 km (0.076 R)
• M54: 20,675,323 km (0.097 R)
• M55: 22,085,882 km (0.095 R)
• M56: 22,350,520 km (0.118 R)
• M57: 23,257,981 km (0.054 R)
• M58: 25,718,268 km (0.085 R)
• M59: 26,444,416 km (0.115 R)
• M60: 26,612,863 km (0.084 R)
• M61: 26,950,954 km (0.087 R)
• M62: 27,290,541 km (0.047 R)
• M63: 27,517,631 km (0.044 R)
• M64: 29,241,297 km (0.115 R)
• M65: 29,940,518 km (0.113 R)
• M66: 30,645,273 km (0.116 R)
• M67: 31,177,393 km (0.05 R)
• M68: 32,011,252 km (0.089 R)
• M69: 34,005,840 km (0.1 R)
• M70: 34,250,283 km (0.05 R)
• M71: 35,295,822 km (0.071 R)
• M72: 36,476,898 km (0.093 R)
• M73: 37,103,713 km (0.073 R)
• M74: 38,686,309 km (0.12 R)
• M75: 40,355,522 km (0.094 R)
• M76: 40,614,476 km (0.066 R)
• M77: 41,003,879 km (0.064 R)
• M78: 41,329,254 km (0.119 R)
• M79: 42,244,943 km (0.079 R)
• M80: 43,631,266 km (0.068 R)
• M81: 44,630,430 km (0.114 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 184.6

Radius: 6.2

Gravity: 4.8 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 19.63 AU - 20.07 AU

Year: 31375 Days

Day: 17.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 66,353,813 km

• M1: 100,530 km (0.116 R)
• M2: 387,608 km (0.032 R)
• M3: 908,807 km (0.048 R)
• M4: 1,002,904 km (0.068 R)
• M5: 1,125,126 km (0.027 R)
• M6: 1,633,310 km (0.093 R)
• M7: 1,807,292 km (0.072 R)
• M8: 2,364,394 km (0.049 R)
• M9: 2,661,795 km (0.056 R)
• M10: 2,971,014 km (0.108 R)
• M11: 3,041,325 km (0.109 R)
• M12: 3,147,838 km (0.113 R)
• M13: 3,364,606 km (0.089 R)
• M14: 3,511,810 km (0.06 R)
• M15: 3,661,109 km (0.095 R)
• M16: 4,318,741 km (0.114 R)
• M17: 4,887,512 km (0.118 R)
• M18: 5,096,351 km (0.111 R)
• M19: 5,138,537 km (0.111 R)
• M20: 5,265,546 km (0.113 R)
• M21: 5,350,817 km (0.047 R)
• M22: 5,609,471 km (0.087 R)
• M23: 6,869,534 km (0.094 R)
• M24: 6,916,209 km (0.114 R)
• M25: 8,016,202 km (0.119 R)
• M26: 10,214,094 km (0.108 R)
• M27: 10,534,832 km (0.098 R)
• M28: 10,750,402 km (0.091 R)
• M29: 11,738,646 km (0.109 R)
• M30: 12,927,799 km (0.101 R)
• M31: 13,977,378 km (0.093 R)
• M32: 14,812,433 km (0.117 R)
• M33: 15,175,208 km (0.046 R)
• M34: 15,663,645 km (0.104 R)
• M35: 16,843,972 km (0.064 R)
• M36: 16,969,784 km (0.047 R)
• M37: 17,286,034 km (0.046 R)
• M38: 17,859,891 km (0.06 R)
• M39: 17,988,396 km (0.094 R)
• M40: 18,895,707 km (0.107 R)
• M41: 19,026,456 km (0.068 R)
• M42: 19,091,979 km (0.107 R)
• M43: 19,751,407 km (0.103 R)
• M44: 20,485,484 km (0.072 R)
• M45: 21,842,785 km (0.091 R)
• M46: 22,255,526 km (0.066 R)
• M47: 24,074,037 km (0.117 R)
• M48: 24,358,124 km (0.108 R)
• M49: 24,786,123 km (0.092 R)
• M50: 25,360,729 km (0.111 R)
• M51: 25,505,091 km (0.11 R)
• M52: 26,012,377 km (0.102 R)
• M53: 26,889,918 km (0.119 R)
• M54: 27,110,725 km (0.101 R)
• M55: 27,406,180 km (0.098 R)
• M56: 30,036,560 km (0.081 R)
• M57: 31,265,506 km (0.038 R)
• M58: 32,042,069 km (0.119 R)
• M59: 32,354,429 km (0.093 R)
• M60: 32,746,226 km (0.107 R)
• M61: 33,455,619 km (0.106 R)
• M62: 35,210,701 km (0.05 R)
• M63: 36,424,538 km (0.103 R)
• M64: 37,241,193 km (0.063 R)
• M65: 38,229,287 km (0.049 R)
• M66: 38,312,015 km (0.033 R)
• M67: 38,394,892 km (0.091 R)
• M68: 40,568,250 km (0.068 R)
• M69: 40,990,714 km (0.073 R)
• M70: 41,499,646 km (0.099 R)
• M71: 43,039,008 km (0.112 R)
• M72: 43,988,955 km (0.117 R)
• M73: 44,422,938 km (0.111 R)
• M74: 44,945,633 km (0.078 R)
• M75: 46,261,496 km (0.077 R)
• M76: 47,056,908 km (0.066 R)
• M77: 47,589,775 km (0.118 R)
• M78: 48,303,357 km (0.118 R)
• M79: 48,571,885 km (0.086 R)
• M80: 49,020,529 km (0.086 R)
• M81: 49,650,785 km (0.097 R)
• M82: 51,192,840 km (0.099 R)
• M83: 51,375,350 km (0.117 R)
• M84: 51,558,009 km (0.114 R)
• M85: 51,923,925 km (0.095 R)
• M86: 53,304,115 km (0.046 R)
• M87: 54,976,021 km (0.118 R)
• M88: 56,288,293 km (0.091 R)
• M89: 57,231,957 km (0.074 R)
• M90: 60,286,596 km (0.094 R)
• M91: 60,575,768 km (0.079 R)
• M92: 60,961,880 km (0.087 R)
• M93: 62,904,857 km (0.085 R)
• M94: 63,883,976 km (0.07 R)

Kuiper Belt

Range: 30.9 - 58.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 371 - 19,785 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit