🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.76 AU - 1.14 AU

Year: 324 Days

Day: 15.3 Hours

Environment

Temp: 123 °C

Axial Tilt: 44.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 67,995,876 km

• M1: 54,154 km (0.096 R)
• M2: 180,864 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.9 AU - 1.44 AU

Year: 443 Days

Day: 21.3 Hours

Environment

Temp: 26 °C

Axial Tilt: 10.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.27 AU - 1.79 AU

Year: 662 Days

Day: 39.1 Hours

Environment

Temp: -15 °C

Axial Tilt: 9.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.61 AU - 2.01 AU

Year: 852 Days

Day: 14.6 Hours

Environment

Temp: -34 °C

Axial Tilt: 13.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,995,876 km

• M1: 727,644 km (0.05 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 2.05 AU - 2.19 AU

Year: 1080 Days

Day: 40.2 Hours

Environment

Temp: -48 °C

Axial Tilt: 24.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 2.14 AU - 2.48 AU

Year: 1228 Days

Day: 32.9 Hours

Environment

Temp: -75 °C

Axial Tilt: 34.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,995,876 km

• M1: 1,711,549 km (0.113 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 2.8 AU - 4.22 AU

Year: 2301 Days

Day: 20.7 Hours

Environment

Temp: -99 °C

Axial Tilt: 48.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 8.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 746.4

Radius: 14.3

Gravity: 3.65 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 6.78 AU - 9.48 AU

Year: 8110 Days

Day: 5.7 Hours

Environment

Temp: -166 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 67,995,876 km

• M1: 181,612 km (0.084 R)
• M2: 272,567 km (0.088 R)
• M3: 469,588 km (0.049 R)
• M4: 699,071 km (0.057 R)
• M5: 1,020,407 km (0.026 R)
• M6: 1,528,591 km (0.097 R)
• M7: 1,652,009 km (0.115 R)
• M8: 1,800,410 km (0.073 R)
• M9: 2,512,047 km (0.117 R)
• M10: 2,734,350 km (0.09 R)
• M11: 3,145,594 km (0.111 R)
• M12: 3,305,066 km (0.109 R)
• M13: 4,466,095 km (0.082 R)
• M14: 4,555,704 km (0.071 R)
• M15: 4,828,271 km (0.1 R)
• M16: 4,920,424 km (0.09 R)
• M17: 5,357,997 km (0.092 R)
• M18: 5,678,436 km (0.098 R)
• M19: 5,873,661 km (0.035 R)
• M20: 6,137,552 km (0.068 R)
• M21: 6,371,673 km (0.085 R)
• M22: 6,745,667 km (0.033 R)
• M23: 6,883,447 km (0.117 R)
• M24: 7,622,311 km (0.082 R)
• M25: 7,910,436 km (0.093 R)
• M26: 8,055,845 km (0.078 R)
• M27: 8,871,752 km (0.09 R)
• M28: 9,289,579 km (0.096 R)
• M29: 11,187,677 km (0.079 R)
• M30: 11,310,197 km (0.098 R)
• M31: 11,929,682 km (0.078 R)
• M32: 13,072,760 km (0.061 R)
• M33: 14,695,298 km (0.066 R)
• M34: 14,919,545 km (0.1 R)
• M35: 15,099,661 km (0.09 R)
• M36: 15,553,092 km (0.112 R)
• M37: 16,149,389 km (0.116 R)
• M38: 16,427,193 km (0.105 R)
• M39: 16,799,990 km (0.086 R)
• M40: 16,940,612 km (0.056 R)
• M41: 19,242,026 km (0.109 R)
• M42: 19,438,149 km (0.066 R)
• M43: 19,981,189 km (0.094 R)
• M44: 20,080,373 km (0.088 R)
• M45: 20,529,166 km (0.113 R)
• M46: 21,183,208 km (0.055 R)
• M47: 21,385,764 km (0.09 R)
• M48: 21,487,341 km (0.112 R)
• M49: 21,741,956 km (0.074 R)
• M50: 22,100,093 km (0.088 R)
• M51: 22,977,934 km (0.089 R)
• M52: 23,342,803 km (0.052 R)
• M53: 24,395,523 km (0.06 R)
• M54: 24,874,386 km (0.111 R)
• M55: 25,410,096 km (0.069 R)
• M56: 25,517,806 km (0.07 R)
• M57: 25,787,382 km (0.084 R)
• M58: 27,425,329 km (0.067 R)
• M59: 28,591,743 km (0.079 R)
• M60: 29,321,931 km (0.076 R)
• M61: 29,547,823 km (0.093 R)
• M62: 30,457,378 km (0.115 R)
• M63: 30,571,671 km (0.058 R)
• M64: 33,005,629 km (0.088 R)
• M65: 33,123,063 km (0.116 R)
• M66: 33,653,238 km (0.098 R)
• M67: 35,200,977 km (0.113 R)
• M68: 36,589,246 km (0.065 R)
• M69: 37,137,372 km (0.08 R)
• M70: 40,043,909 km (0.105 R)
• M71: 41,429,335 km (0.111 R)
• M72: 41,746,483 km (0.109 R)
• M73: 42,894,646 km (0.042 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 118.3

Radius: 7.1

Gravity: 2.35 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 11.46 AU - 15.54 AU

Year: 17353 Days

Day: 16.8 Hours

Environment

Temp: -179 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 67,995,876 km

• M1: 189,092 km (0.052 R)
• M2: 696,378 km (0.108 R)
• M3: 755,320 km (0.111 R)
• M4: 1,268,141 km (0.061 R)
• M5: 1,687,015 km (0.088 R)
• M6: 2,689,321 km (0.045 R)
• M7: 3,273,351 km (0.109 R)
• M8: 3,425,342 km (0.069 R)
• M9: 3,975,863 km (0.049 R)
• M10: 4,695,129 km (0.12 R)
• M11: 5,128,065 km (0.103 R)
• M12: 5,394,200 km (0.095 R)
• M13: 5,725,410 km (0.078 R)
• M14: 6,344,446 km (0.103 R)
• M15: 6,502,571 km (0.115 R)
• M16: 6,566,299 km (0.098 R)
• M17: 6,855,023 km (0.094 R)
• M18: 7,679,158 km (0.077 R)
• M19: 7,915,373 km (0.084 R)
• M20: 9,563,193 km (0.086 R)
• M21: 9,927,165 km (0.117 R)
• M22: 10,593,624 km (0.109 R)
• M23: 10,706,121 km (0.073 R)
• M24: 11,198,149 km (0.084 R)
• M25: 11,466,228 km (0.1 R)
• M26: 11,581,718 km (0.036 R)
• M27: 12,718,063 km (0.09 R)
• M28: 13,077,995 km (0.091 R)
• M29: 13,971,843 km (0.112 R)
• M30: 14,053,972 km (0.096 R)
• M31: 14,843,250 km (0.107 R)
• M32: 15,011,249 km (0.106 R)
• M33: 15,137,659 km (0.119 R)
• M34: 17,251,776 km (0.082 R)
• M35: 17,472,732 km (0.093 R)
• M36: 17,694,586 km (0.119 R)
• M37: 17,739,016 km (0.104 R)
• M38: 19,045,006 km (0.055 R)
• M39: 19,871,235 km (0.118 R)
• M40: 20,010,062 km (0.109 R)
• M41: 20,990,825 km (0.075 R)
• M42: 21,132,195 km (0.118 R)
• M43: 21,273,864 km (0.087 R)
• M44: 21,321,287 km (0.084 R)
• M45: 21,939,425 km (0.055 R)
• M46: 22,035,018 km (0.088 R)
• M47: 24,124,302 km (0.115 R)
• M48: 25,067,517 km (0.054 R)
• M49: 25,267,679 km (0.113 R)
• M50: 25,619,084 km (0.069 R)
• M51: 25,921,571 km (0.078 R)
• M52: 27,761,625 km (0.115 R)
• M53: 28,228,071 km (0.076 R)
• M54: 29,169,042 km (0.097 R)
• M55: 29,484,843 km (0.058 R)
• M56: 29,537,651 km (0.096 R)
• M57: 30,546,090 km (0.103 R)
• M58: 31,081,351 km (0.098 R)
• M59: 32,052,690 km (0.101 R)
• M60: 33,969,637 km (0.049 R)
• M61: 34,468,546 km (0.072 R)
• M62: 34,858,249 km (0.103 R)
• M63: 37,113,287 km (0.043 R)
• M64: 38,143,268 km (0.059 R)

Planet 10 - Ice Giant

Semi-Major Axis: 20.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 189.3

Radius: 4.6

Gravity: 8.95 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 17.41 AU - 23.31 AU

Year: 32140 Days

Day: 15.8 Hours

Environment

Temp: -187 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 67,995,876 km

• M1: 194,776 km (0.119 R)
• M2: 325,824 km (0.081 R)
• M3: 621,280 km (0.088 R)
• M4: 771,626 km (0.055 R)
• M5: 886,218 km (0.097 R)
• M6: 1,006,195 km (0.093 R)
• M7: 2,468,514 km (0.055 R)
• M8: 4,243,194 km (0.089 R)
• M9: 5,332,267 km (0.116 R)
• M10: 5,728,252 km (0.097 R)
• M11: 5,772,832 km (0.077 R)
• M12: 5,862,441 km (0.111 R)
• M13: 5,952,499 km (0.089 R)
• M14: 6,042,856 km (0.105 R)
• M15: 6,179,439 km (0.086 R)
• M16: 7,020,030 km (0.071 R)
• M17: 7,211,665 km (0.029 R)
• M18: 7,259,835 km (0.106 R)
• M19: 7,502,333 km (0.074 R)
• M20: 7,649,089 km (0.11 R)
• M21: 8,754,168 km (0.107 R)
• M22: 9,220,465 km (0.085 R)
• M23: 10,231,148 km (0.118 R)
• M24: 10,285,302 km (0.093 R)
• M25: 10,942,785 km (0.093 R)
• M26: 11,053,637 km (0.09 R)
• M27: 12,936,326 km (0.062 R)
• M28: 13,112,403 km (0.095 R)
• M29: 14,366,632 km (0.118 R)
• M30: 15,347,694 km (0.048 R)
• M31: 15,533,944 km (0.074 R)
• M32: 15,596,326 km (0.035 R)
• M33: 15,721,091 km (0.111 R)
• M34: 16,476,859 km (0.097 R)
• M35: 16,540,438 km (0.098 R)
• M36: 18,220,273 km (0.111 R)
• M37: 18,549,538 km (0.089 R)
• M38: 19,080,311 km (0.09 R)
• M39: 19,818,427 km (0.08 R)
• M40: 20,429,235 km (0.119 R)
• M41: 21,322,334 km (0.05 R)
• M42: 21,530,275 km (0.085 R)
• M43: 21,599,689 km (0.062 R)
• M44: 21,808,527 km (0.095 R)
• M45: 23,288,798 km (0.1 R)
• M46: 24,365,903 km (0.116 R)
• M47: 24,947,091 km (0.103 R)
• M48: 25,974,828 km (0.069 R)
• M49: 27,768,806 km (0.09 R)
• M50: 27,844,352 km (0.116 R)
• M51: 28,299,429 km (0.077 R)
• M52: 28,451,720 km (0.11 R)
• M53: 28,986,831 km (0.03 R)
• M54: 30,299,852 km (0.092 R)
• M55: 33,465,044 km (0.033 R)
• M56: 33,948,843 km (0.077 R)
• M57: 34,029,776 km (0.073 R)
• M58: 34,110,708 km (0.071 R)
• M59: 34,191,641 km (0.108 R)
• M60: 34,272,723 km (0.048 R)
• M61: 35,332,175 km (0.094 R)
• M62: 36,071,787 km (0.096 R)
• M63: 36,816,634 km (0.098 R)
• M64: 37,232,666 km (0.082 R)
• M65: 38,658,633 km (0.113 R)
• M66: 39,846,290 km (0.074 R)
• M67: 40,102,402 km (0.103 R)
• M68: 41,045,916 km (0.112 R)
• M69: 44,803,964 km (0.076 R)
• M70: 45,425,992 km (0.103 R)
• M71: 45,872,093 km (0.08 R)
• M72: 46,588,816 km (0.101 R)
• M73: 47,128,864 km (0.086 R)
• M74: 48,670,171 km (0.119 R)
• M75: 49,492,810 km (0.03 R)
• M76: 49,951,776 km (0.054 R)
• M77: 50,412,238 km (0.093 R)
• M78: 50,504,540 km (0.099 R)
• M79: 51,523,003 km (0.113 R)
• M80: 54,145,902 km (0.063 R)
• M81: 54,240,448 km (0.109 R)
• M82: 55,664,171 km (0.091 R)
• M83: 56,045,945 km (0.11 R)
• M84: 57,004,119 km (0.111 R)
• M85: 58,742,297 km (0.076 R)
• M86: 59,520,505 km (0.063 R)
• M87: 59,813,118 km (0.081 R)
• M88: 61,086,944 km (0.065 R)
• M89: 61,875,325 km (0.106 R)
• M90: 62,468,780 km (0.109 R)
• M91: 63,461,960 km (0.051 R)
• M92: 63,561,592 km (0.049 R)
• M93: 65,564,857 km (0.09 R)
• M94: 67,792,220 km (0.113 R)
• M95: 67,995,823 km (0.106 R)

Kuiper Belt

Range: 31.4 - 50.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 255 - 12,196 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit