🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.6 AU - 0.92 AU

Year: 243 Days

Day: 41.4 Hours

Environment

Temp: 135 °C

Axial Tilt: 32.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 71,118,216 km

• M1: 64,177 km (0.095 R)
• M2: 239,506 km (0.062 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.84 AU - 1.14 AU

Year: 362 Days

Day: 25.1 Hours

Environment

Temp: 20 °C

Axial Tilt: 26.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 71,118,216 km

• M1: 72,854 km (0.054 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.06 AU - 1.1 AU

Year: 412 Days

Day: 12.2 Hours

Environment

Temp: 16 °C

Axial Tilt: 21.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.66 AU - 2.08 AU

Year: 939 Days

Day: 16.8 Hours

Environment

Temp: -68 °C

Axial Tilt: 19.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,118,216 km

• M1: 949,797 km (0.101 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 2.35 AU - 3.51 AU

Year: 1841 Days

Day: 35.1 Hours

Environment

Temp: -107 °C

Axial Tilt: 15.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,118,216 km

• M1: 2,825,156 km (0.107 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 2.66 AU - 3.3 AU

Year: 1888 Days

Day: 38.6 Hours

Environment

Temp: -93 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 71,118,216 km

• M1: 1,569,132 km (0.038 R)
• M2: 1,723,068 km (0.119 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 2.96 AU - 3.98 AU

Year: 2373 Days

Day: 43.6 Hours

Environment

Temp: -116 °C

Axial Tilt: 2.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,118,216 km

• M1: 174,880 km (0.094 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 905.7

Radius: 3

Gravity: 100.63 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 15.82 AU - 18.28 AU

Year: 25844 Days

Day: 24.6 Hours

Environment

Temp: -199 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 71,118,216 km

• M1: 62,382 km (0.101 R)
• M2: 360,531 km (0.032 R)
• M3: 452,534 km (0.105 R)
• M4: 577,897 km (0.037 R)
• M5: 631,004 km (0.091 R)
• M6: 658,231 km (0.093 R)
• M7: 1,420,731 km (0.111 R)
• M8: 3,122,407 km (0.11 R)
• M9: 3,169,231 km (0.086 R)
• M10: 3,455,262 km (0.108 R)
• M11: 3,503,732 km (0.026 R)
• M12: 3,950,132 km (0.08 R)
• M13: 4,895,441 km (0.075 R)
• M14: 6,022,661 km (0.109 R)
• M15: 6,375,861 km (0.108 R)
• M16: 7,412,425 km (0.054 R)
• M17: 7,537,788 km (0.099 R)
• M18: 7,600,619 km (0.073 R)
• M19: 7,918,066 km (0.047 R)
• M20: 8,046,121 km (0.112 R)
• M21: 8,829,266 km (0.055 R)
• M22: 9,297,208 km (0.06 R)
• M23: 9,364,827 km (0.106 R)
• M24: 10,466,765 km (0.08 R)
• M25: 10,537,076 km (0.097 R)
• M26: 10,607,387 km (0.073 R)
• M27: 11,392,027 km (0.119 R)
• M28: 11,754,802 km (0.077 R)
• M29: 12,195,069 km (0.108 R)
• M30: 13,547,882 km (0.098 R)
• M31: 14,475,988 km (0.1 R)
• M32: 14,711,155 km (0.12 R)
• M33: 15,825,360 km (0.057 R)
• M34: 17,131,499 km (0.046 R)
• M35: 17,380,281 km (0.047 R)
• M36: 22,146,768 km (0.057 R)
• M37: 23,881,056 km (0.029 R)
• M38: 24,998,552 km (0.095 R)
• M39: 27,574,628 km (0.108 R)
• M40: 27,671,717 km (0.058 R)
• M41: 28,158,508 km (0.095 R)
• M42: 28,451,869 km (0.062 R)
• M43: 28,746,278 km (0.11 R)
• M44: 29,437,271 km (0.098 R)
• M45: 31,340,156 km (0.111 R)
• M46: 31,745,865 km (0.116 R)
• M47: 32,153,220 km (0.116 R)
• M48: 34,528,984 km (0.11 R)
• M49: 35,579,460 km (0.107 R)
• M50: 36,427,381 km (0.03 R)
• M51: 40,434,509 km (0.108 R)
• M52: 41,763,836 km (0.119 R)
• M53: 42,770,181 km (0.07 R)
• M54: 43,784,454 km (0.083 R)
• M55: 45,034,793 km (0.094 R)
• M56: 46,181,760 km (0.099 R)
• M57: 46,990,187 km (0.079 R)
• M58: 48,504,118 km (0.116 R)
• M59: 49,797,541 km (0.079 R)
• M60: 51,102,333 km (0.029 R)
• M61: 51,221,563 km (0.082 R)
• M62: 53,503,230 km (0.067 R)
• M63: 53,987,927 km (0.068 R)
• M64: 54,595,593 km (0.08 R)
• M65: 57,049,298 km (0.069 R)
• M66: 57,173,015 km (0.07 R)
• M67: 57,544,317 km (0.097 R)
• M68: 58,538,694 km (0.109 R)
• M69: 58,912,988 km (0.039 R)
• M70: 59,413,393 km (0.059 R)
• M71: 59,538,756 km (0.08 R)
• M72: 61,936,211 km (0.109 R)
• M73: 66,044,917 km (0.078 R)
• M74: 67,477,466 km (0.077 R)
• M75: 69,183,630 km (0.103 R)
• M76: 70,505,776 km (0.081 R)
• M77: 72,638,443 km (0.089 R)
• M78: 73,981,981 km (0.119 R)
• M79: 74,792,054 km (0.113 R)
• M80: 75,469,433 km (0.105 R)
• M81: 77,513,538 km (0.096 R)
• M82: 78,473,807 km (0.043 R)
• M83: 80,128,958 km (0.08 R)
• M84: 80,267,336 km (0.114 R)
• M85: 82,633,077 km (0.064 R)
• M86: 82,912,974 km (0.113 R)
• M87: 86,579,169 km (0.04 R)
• M88: 87,005,673 km (0.119 R)
• M89: 89,004,899 km (0.112 R)
• M90: 92,467,192 km (0.109 R)
• M91: 93,922,779 km (0.053 R)
• M92: 95,092,634 km (0.029 R)
• M93: 97,004,046 km (0.109 R)
• M94: 97,594,659 km (0.099 R)
• M95: 98,928,025 km (0.059 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 274.5

Radius: 8

Gravity: 4.29 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 17.15 AU - 19.29 AU

Year: 28549 Days

Day: 15.2 Hours

Environment

Temp: -198 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 71,118,216 km

• M1: 124,615 km (0.049 R)
• M2: 229,932 km (0.025 R)
• M3: 414,536 km (0.1 R)
• M4: 667,655 km (0.079 R)
• M5: 941,569 km (0.098 R)
• M6: 1,303,596 km (0.076 R)
• M7: 2,211,954 km (0.092 R)
• M8: 2,585,201 km (0.087 R)
• M9: 3,014,846 km (0.098 R)
• M10: 3,389,888 km (0.078 R)
• M11: 3,740,246 km (0.097 R)
• M12: 4,517,407 km (0.038 R)
• M13: 5,613,660 km (0.045 R)
• M14: 5,842,395 km (0.04 R)
• M15: 6,214,894 km (0.056 R)
• M16: 7,628,594 km (0.064 R)
• M17: 8,293,407 km (0.091 R)
• M18: 8,976,770 km (0.078 R)
• M19: 9,678,234 km (0.114 R)
• M20: 10,397,052 km (0.095 R)
• M21: 11,305,410 km (0.076 R)
• M22: 11,420,750 km (0.118 R)
• M23: 12,120,868 km (0.079 R)
• M24: 12,238,901 km (0.102 R)
• M25: 13,136,488 km (0.03 R)
• M26: 13,746,548 km (0.104 R)
• M27: 15,121,054 km (0.081 R)
• M28: 16,408,194 km (0.09 R)
• M29: 16,735,514 km (0.102 R)
• M30: 17,931,399 km (0.118 R)
• M31: 18,539,664 km (0.075 R)
• M32: 18,675,798 km (0.077 R)
• M33: 21,323,830 km (0.073 R)
• M34: 23,717,097 km (0.091 R)
• M35: 23,790,849 km (0.087 R)
• M36: 24,309,953 km (0.055 R)
• M37: 24,384,453 km (0.093 R)
• M38: 24,982,695 km (0.103 R)
• M39: 25,057,943 km (0.061 R)
• M40: 25,283,835 km (0.045 R)
• M41: 26,729,848 km (0.088 R)
• M42: 26,806,742 km (0.112 R)
• M43: 27,192,106 km (0.112 R)
• M44: 27,968,369 km (0.083 R)
• M45: 28,516,197 km (0.085 R)
• M46: 30,100,438 km (0.101 R)
• M47: 31,469,558 km (0.107 R)
• M48: 31,631,871 km (0.117 R)
• M49: 31,794,634 km (0.092 R)
• M50: 32,039,077 km (0.082 R)
• M51: 32,858,724 km (0.081 R)
• M52: 34,267,935 km (0.096 R)
• M53: 36,035,733 km (0.082 R)
• M54: 36,546,311 km (0.094 R)
• M55: 36,802,572 km (0.065 R)
• M56: 38,005,788 km (0.064 R)
• M57: 38,438,724 km (0.073 R)
• M58: 41,603,317 km (0.092 R)
• M59: 42,138,878 km (0.111 R)
• M60: 42,586,923 km (0.089 R)
• M61: 43,578,159 km (0.055 R)
• M62: 46,227,537 km (0.113 R)
• M63: 46,689,495 km (0.102 R)
• M64: 46,967,448 km (0.096 R)
• M65: 47,431,950 km (0.116 R)
• M66: 47,525,149 km (0.09 R)
• M67: 49,022,624 km (0.034 R)
• M68: 49,210,968 km (0.099 R)
• M69: 50,630,801 km (0.092 R)
• M70: 51,584,787 km (0.055 R)
• M71: 52,833,779 km (0.106 R)
• M72: 53,123,550 km (0.108 R)
• M73: 53,413,770 km (0.05 R)
• M74: 54,190,183 km (0.095 R)
• M75: 55,068,023 km (0.118 R)
• M76: 55,655,943 km (0.09 R)
• M77: 55,754,079 km (0.109 R)
• M78: 56,541,712 km (0.09 R)
• M79: 58,526,577 km (0.11 R)
• M80: 59,829,125 km (0.074 R)
• M81: 60,131,014 km (0.093 R)
• M82: 60,938,543 km (0.038 R)
• M83: 65,444,132 km (0.108 R)
• M84: 65,547,653 km (0.116 R)
• M85: 65,651,474 km (0.104 R)
• M86: 65,858,967 km (0.05 R)
• M87: 70,373,830 km (0.114 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 551 - 19,209 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit