🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.48 AU - 0.68 AU

Year: 155 Days

Day: 33.4 Hours

Environment

Temp: 173 °C

Axial Tilt: 15.6 °

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: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.67 AU - 0.87 AU

Year: 237 Days

Day: 23.3 Hours

Environment

Temp: 139 °C

Axial Tilt: 93.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 37,301,427 km

• M1: 584,479 km (0.101 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.72 AU - 1.1 AU

Year: 305 Days

Day: 22 Hours

Environment

Temp: 125 °C

Axial Tilt: 8.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.8 AU - 1.22 AU

Year: 357 Days

Day: 36.7 Hours

Environment

Temp: 141 °C

Axial Tilt: 36.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 2.22 AU - 2.92 AU

Year: 1448 Days

Day: 39.5 Hours

Environment

Temp: -74 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 3.18 AU - 4.4 AU

Year: 2593 Days

Day: 31.4 Hours

Environment

Temp: -113 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,301,427 km

• M1: 1,606,831 km (0.114 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 4.39 AU - 5.51 AU

Year: 3871 Days

Day: 26.5 Hours

Environment

Temp: -122 °C

Axial Tilt: 23.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 9.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 294.2

Radius: 13.5

Gravity: 1.61 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 8.05 AU - 10.33 AU

Year: 9792 Days

Day: 11.6 Hours

Environment

Temp: -172 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 37,301,427 km

• M1: 275,858 km (0.054 R)
• M2: 825,182 km (0.029 R)
• M3: 955,930 km (0.06 R)
• M4: 1,158,336 km (0.117 R)
• M5: 1,462,768 km (0.119 R)
• M6: 1,570,179 km (0.09 R)
• M7: 1,755,381 km (0.064 R)
• M8: 1,928,317 km (0.057 R)
• M9: 2,027,051 km (0.092 R)
• M10: 2,418,100 km (0.057 R)
• M11: 2,546,754 km (0.05 R)
• M12: 2,766,214 km (0.104 R)
• M13: 2,855,823 km (0.07 R)
• M14: 2,969,219 km (0.101 R)
• M15: 3,366,251 km (0.073 R)
• M16: 3,486,378 km (0.072 R)
• M17: 3,780,488 km (0.109 R)
• M18: 3,930,684 km (0.066 R)
• M19: 4,314,851 km (0.063 R)
• M20: 4,498,408 km (0.112 R)
• M21: 4,711,286 km (0.087 R)
• M22: 4,846,223 km (0.111 R)
• M23: 5,710,749 km (0.079 R)
• M24: 5,825,790 km (0.098 R)
• M25: 6,622,847 km (0.114 R)
• M26: 7,422,747 km (0.083 R)
• M27: 7,834,291 km (0.112 R)
• M28: 8,220,702 km (0.115 R)
• M29: 9,146,863 km (0.055 R)
• M30: 9,315,759 km (0.077 R)
• M31: 9,725,358 km (0.028 R)
• M32: 10,245,659 km (0.095 R)
• M33: 10,526,753 km (0.112 R)
• M34: 10,810,541 km (0.079 R)
• M35: 11,277,136 km (0.096 R)
• M36: 11,385,744 km (0.084 R)
• M37: 11,750,464 km (0.103 R)
• M38: 11,934,170 km (0.055 R)
• M39: 12,641,170 km (0.108 R)
• M40: 12,867,212 km (0.093 R)
• M41: 13,132,748 km (0.104 R)
• M42: 13,978,874 km (0.065 R)
• M43: 14,212,845 km (0.104 R)
• M44: 14,605,390 km (0.088 R)
• M45: 14,961,881 km (0.058 R)
• M46: 15,281,273 km (0.047 R)
• M47: 15,602,759 km (0.099 R)
• M48: 16,334,442 km (0.068 R)
• M49: 16,539,690 km (0.049 R)
• M50: 16,869,853 km (0.119 R)
• M51: 17,160,671 km (0.072 R)
• M52: 18,127,522 km (0.081 R)
• M53: 18,382,586 km (0.085 R)
• M54: 18,982,623 km (0.109 R)
• M55: 19,458,494 km (0.077 R)
• M56: 20,289,959 km (0.107 R)
• M57: 20,909,893 km (0.09 R)
• M58: 21,401,471 km (0.05 R)
• M59: 22,578,507 km (0.101 R)
• M60: 22,990,799 km (0.109 R)
• M61: 24,289,458 km (0.103 R)
• M62: 24,476,904 km (0.082 R)
• M63: 24,617,826 km (0.114 R)
• M64: 24,806,169 km (0.106 R)
• M65: 27,297,572 km (0.05 R)
• M66: 27,541,417 km (0.07 R)
• M67: 28,276,990 km (0.083 R)
• M68: 28,573,044 km (0.115 R)
• M69: 29,367,558 km (0.073 R)
• M70: 30,219,667 km (0.089 R)
• M71: 30,370,911 km (0.073 R)
• M72: 31,896,959 km (0.075 R)
• M73: 32,050,895 km (0.07 R)
• M74: 32,359,665 km (0.097 R)
• M75: 33,239,749 km (0.118 R)
• M76: 33,500,050 km (0.115 R)
• M77: 33,656,529 km (0.104 R)
• M78: 34,442,965 km (0.103 R)
• M79: 34,811,873 km (0.111 R)
• M80: 35,341,300 km (0.056 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 168.3

Radius: 13.5

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 10.67 AU - 12.49 AU

Year: 13850 Days

Day: 9.1 Hours

Environment

Temp: -180 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 37,301,427 km

• M1: 181,013 km (0.083 R)
• M2: 332,706 km (0.089 R)
• M3: 534,214 km (0.1 R)
• M4: 686,505 km (0.037 R)
• M5: 1,238,072 km (0.079 R)
• M6: 1,634,955 km (0.038 R)
• M7: 1,808,937 km (0.084 R)
• M8: 2,134,014 km (0.076 R)
• M9: 2,909,679 km (0.068 R)
• M10: 3,564,169 km (0.058 R)
• M11: 3,715,862 km (0.118 R)
• M12: 3,895,678 km (0.093 R)
• M13: 4,157,474 km (0.087 R)
• M14: 4,588,615 km (0.111 R)
• M15: 5,435,639 km (0.106 R)
• M16: 5,640,289 km (0.057 R)
• M17: 6,732,802 km (0.108 R)
• M18: 7,239,340 km (0.114 R)
• M19: 7,922,853 km (0.076 R)
• M20: 8,559,093 km (0.107 R)
• M21: 9,107,818 km (0.114 R)
• M22: 9,316,507 km (0.105 R)
• M23: 9,456,530 km (0.036 R)
• M24: 10,275,279 km (0.11 R)
• M25: 10,565,499 km (0.092 R)
• M26: 11,677,610 km (0.049 R)
• M27: 12,982,702 km (0.114 R)
• M28: 13,414,890 km (0.077 R)
• M29: 14,698,888 km (0.088 R)
• M30: 16,105,856 km (0.103 R)
• M31: 16,190,080 km (0.09 R)
• M32: 16,485,536 km (0.093 R)
• M33: 16,740,301 km (0.095 R)
• M34: 17,296,655 km (0.108 R)
• M35: 17,382,824 km (0.095 R)
• M36: 17,469,142 km (0.11 R)
• M37: 17,946,359 km (0.064 R)
• M38: 18,736,385 km (0.104 R)
• M39: 19,403,442 km (0.051 R)
• M40: 19,762,477 km (0.09 R)
• M41: 19,852,535 km (0.036 R)
• M42: 20,350,546 km (0.064 R)
• M43: 20,715,266 km (0.086 R)
• M44: 22,618,300 km (0.081 R)
• M45: 22,806,943 km (0.116 R)
• M46: 24,431,726 km (0.106 R)
• M47: 24,722,245 km (0.056 R)
• M48: 25,551,765 km (0.112 R)
• M49: 27,589,886 km (0.054 R)
• M50: 27,741,130 km (0.117 R)
• M51: 28,756,002 km (0.027 R)
• M52: 29,062,827 km (0.089 R)
• M53: 29,938,124 km (0.062 R)
• M54: 30,041,646 km (0.08 R)
• M55: 30,457,079 km (0.09 R)
• M56: 32,190,619 km (0.086 R)
• M57: 34,442,965 km (0.071 R)
• M58: 36,524,320 km (0.066 R)

Kuiper Belt

Range: 31.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 464 - 13,496 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit