🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.73 AU - 0.97 AU

Year: 281 Days

Day: 39.1 Hours

Environment

Temp: 141 °C

Axial Tilt: 23 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 74,566,967 km

• M1: 261,946 km (0.069 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.28 AU - 1.66 AU

Year: 638 Days

Day: 14.3 Hours

Environment

Temp: -11 °C

Axial Tilt: 35.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 74,566,967 km

• M1: 1,336,507 km (0.063 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.43 AU - 1.83 AU

Year: 745 Days

Day: 43.8 Hours

Environment

Temp: -28 °C

Axial Tilt: 26.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 2.56 AU - 3.42 AU

Year: 1852 Days

Day: 46.7 Hours

Environment

Temp: -107 °C

Axial Tilt: 25.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,566,967 km

• M1: 1,173,745 km (0.119 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 3.61 AU - 4.57 AU

Year: 2963 Days

Day: 18.1 Hours

Environment

Temp: -113 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 35.7

Radius: 12.1

Gravity: 0.24 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 4.47 AU - 6.83 AU

Year: 4810 Days

Day: 14.2 Hours

Environment

Temp: -134 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 74,566,967 km

• M1: 294,109 km (0.041 R)
• M2: 589,864 km (0.034 R)
• M3: 688,150 km (0.04 R)
• M4: 780,302 km (0.114 R)
• M5: 1,134,700 km (0.118 R)
• M6: 1,441,076 km (0.115 R)
• M7: 1,878,650 km (0.056 R)
• M8: 2,472,703 km (0.088 R)
• M9: 2,679,896 km (0.109 R)
• M10: 2,821,416 km (0.101 R)
• M11: 3,488,772 km (0.066 R)
• M12: 3,846,161 km (0.077 R)
• M13: 4,215,668 km (0.109 R)
• M14: 4,560,341 km (0.026 R)
• M15: 4,657,131 km (0.057 R)
• M16: 5,013,623 km (0.111 R)
• M17: 5,353,509 km (0.068 R)
• M18: 5,545,743 km (0.103 R)
• M19: 5,831,624 km (0.05 R)
• M20: 5,989,749 km (0.116 R)
• M21: 6,815,081 km (0.101 R)
• M22: 8,215,167 km (0.089 R)
• M23: 8,721,257 km (0.054 R)
• M24: 9,023,744 km (0.094 R)
• M25: 9,252,927 km (0.05 R)
• M26: 9,468,498 km (0.05 R)
• M27: 9,561,398 km (0.101 R)
• M28: 9,826,336 km (0.093 R)
• M29: 10,125,382 km (0.108 R)
• M30: 10,363,542 km (0.111 R)
• M31: 10,587,490 km (0.106 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 580

Radius: 9.1

Gravity: 7 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 7.21 AU - 8.51 AU

Year: 7892 Days

Day: 15 Hours

Environment

Temp: -162 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 74,566,967 km

• M1: 131,048 km (0.04 R)
• M2: 222,452 km (0.112 R)
• M3: 344,673 km (0.09 R)
• M4: 481,705 km (0.075 R)
• M5: 938,278 km (0.067 R)
• M6: 1,019,809 km (0.082 R)
• M7: 1,121,236 km (0.109 R)
• M8: 1,334,263 km (0.101 R)
• M9: 1,445,714 km (0.067 R)
• M10: 1,840,203 km (0.11 R)
• M11: 2,049,790 km (0.115 R)
• M12: 2,724,776 km (0.115 R)
• M13: 2,988,666 km (0.037 R)
• M14: 3,185,687 km (0.119 R)
• M15: 3,387,195 km (0.066 R)
• M16: 3,644,952 km (0.114 R)
• M17: 3,935,770 km (0.049 R)
• M18: 4,372,447 km (0.111 R)
• M19: 4,710,089 km (0.089 R)
• M20: 4,853,254 km (0.054 R)
• M21: 5,440,575 km (0.053 R)
• M22: 6,268,749 km (0.049 R)
• M23: 6,553,584 km (0.088 R)
• M24: 6,649,476 km (0.06 R)
• M25: 6,810,293 km (0.109 R)
• M26: 6,907,382 km (0.072 R)
• M27: 7,135,818 km (0.103 R)
• M28: 7,201,641 km (0.09 R)
• M29: 7,499,940 km (0.067 R)
• M30: 8,108,653 km (0.081 R)
• M31: 8,419,069 km (0.098 R)
• M32: 8,733,374 km (0.077 R)
• M33: 9,554,068 km (0.084 R)
• M34: 10,176,395 km (0.03 R)
• M35: 10,736,340 km (0.09 R)
• M36: 11,498,691 km (0.095 R)
• M37: 11,847,403 km (0.091 R)
• M38: 12,042,629 km (0.104 R)
• M39: 12,396,727 km (0.068 R)
• M40: 12,794,208 km (0.089 R)
• M41: 13,196,028 km (0.085 R)
• M42: 14,801,961 km (0.071 R)
• M43: 14,928,072 km (0.055 R)
• M44: 15,777,639 km (0.088 R)
• M45: 16,165,247 km (0.108 R)
• M46: 16,774,110 km (0.086 R)
• M47: 16,949,588 km (0.085 R)
• M48: 17,213,778 km (0.112 R)
• M49: 17,302,191 km (0.086 R)
• M50: 18,194,243 km (0.113 R)
• M51: 18,464,716 km (0.056 R)
• M52: 18,691,207 km (0.108 R)
• M53: 18,964,223 km (0.071 R)
• M54: 19,791,050 km (0.107 R)
• M55: 20,255,402 km (0.043 R)
• M56: 20,535,898 km (0.042 R)
• M57: 22,149,012 km (0.096 R)
• M58: 22,922,134 km (0.058 R)
• M59: 23,068,141 km (0.026 R)
• M60: 23,605,946 km (0.113 R)
• M61: 25,949,995 km (0.098 R)
• M62: 26,509,191 km (0.051 R)
• M63: 27,587,942 km (0.047 R)
• M64: 27,794,985 km (0.111 R)
• M65: 28,262,927 km (0.081 R)
• M66: 28,367,197 km (0.096 R)
• M67: 30,213,534 km (0.057 R)
• M68: 30,640,935 km (0.109 R)
• M69: 31,501,871 km (0.108 R)
• M70: 32,098,467 km (0.106 R)
• M71: 32,589,148 km (0.109 R)
• M72: 32,808,159 km (0.038 R)
• M73: 33,302,580 km (0.076 R)
• M74: 34,688,754 km (0.114 R)
• M75: 34,800,504 km (0.084 R)
• M76: 35,811,337 km (0.11 R)
• M77: 36,263,721 km (0.119 R)
• M78: 36,377,116 km (0.066 R)
• M79: 37,059,881 km (0.058 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 959.8

Radius: 10.6

Gravity: 8.54 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 7.87 AU - 12.75 AU

Year: 11857 Days

Day: 12 Hours

Environment

Temp: -170 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 74,566,967 km

• M1: 137,181 km (0.09 R)
• M2: 276,606 km (0.032 R)
• M3: 412,741 km (0.069 R)
• M4: 491,279 km (0.036 R)
• M5: 647,908 km (0.076 R)
• M6: 762,351 km (0.067 R)
• M7: 842,685 km (0.08 R)
• M8: 1,338,751 km (0.11 R)
• M9: 1,915,152 km (0.042 R)
• M10: 2,289,296 km (0.104 R)
• M11: 2,500,528 km (0.09 R)
• M12: 2,718,044 km (0.075 R)
• M13: 3,072,740 km (0.107 R)
• M14: 3,205,284 km (0.109 R)
• M15: 3,825,816 km (0.1 R)
• M16: 4,941,218 km (0.097 R)
• M17: 5,494,281 km (0.099 R)
• M18: 6,150,417 km (0.076 R)
• M19: 6,530,545 km (0.028 R)
• M20: 7,180,997 km (0.076 R)
• M21: 7,806,615 km (0.052 R)
• M22: 8,543,086 km (0.077 R)
• M23: 8,683,708 km (0.08 R)
• M24: 9,014,768 km (0.082 R)
• M25: 9,398,187 km (0.057 R)
• M26: 9,689,155 km (0.098 R)
• M27: 10,429,814 km (0.101 R)
• M28: 10,580,160 km (0.104 R)
• M29: 10,832,382 km (0.025 R)
• M30: 10,933,809 km (0.093 R)
• M31: 11,342,660 km (0.084 R)
• M32: 12,122,813 km (0.106 R)
• M33: 12,228,130 km (0.093 R)
• M34: 12,759,502 km (0.105 R)
• M35: 13,515,868 km (0.036 R)
• M36: 13,679,977 km (0.099 R)
• M37: 14,342,546 km (0.04 R)
• M38: 14,677,795 km (0.092 R)
• M39: 14,959,039 km (0.061 R)
• M40: 15,470,065 km (0.08 R)
• M41: 15,756,396 km (0.077 R)
• M42: 15,986,776 km (0.109 R)
• M43: 17,332,708 km (0.097 R)
• M44: 19,697,103 km (0.087 R)
• M45: 20,444,643 km (0.093 R)
• M46: 21,328,767 km (0.081 R)
• M47: 21,967,849 km (0.093 R)
• M48: 23,922,495 km (0.106 R)
• M49: 24,386,697 km (0.102 R)
• M50: 26,204,461 km (0.08 R)
• M51: 26,545,843 km (0.089 R)
• M52: 27,302,210 km (0.062 R)
• M53: 29,047,269 km (0.118 R)
• M54: 29,400,619 km (0.097 R)
• M55: 29,542,288 km (0.075 R)
• M56: 30,612,661 km (0.081 R)
• M57: 31,044,251 km (0.063 R)
• M58: 31,477,935 km (0.109 R)
• M59: 33,085,364 km (0.078 R)
• M60: 33,750,476 km (0.081 R)
• M61: 35,019,066 km (0.09 R)
• M62: 35,169,263 km (0.077 R)
• M63: 38,374,247 km (0.103 R)
• M64: 38,606,722 km (0.057 R)
• M65: 38,995,228 km (0.05 R)
• M66: 39,463,021 km (0.083 R)
• M67: 42,950,895 km (0.114 R)
• M68: 43,434,096 km (0.057 R)
• M69: 43,676,445 km (0.08 R)
• M70: 43,838,160 km (0.092 R)
• M71: 44,487,265 km (0.119 R)
• M72: 44,568,646 km (0.039 R)
• M73: 45,057,831 km (0.045 R)
• M74: 47,946,866 km (0.068 R)
• M75: 50,300,938 km (0.114 R)
• M76: 50,725,347 km (0.113 R)
• M77: 50,980,411 km (0.038 R)
• M78: 51,065,682 km (0.061 R)
• M79: 51,150,803 km (0.12 R)
• M80: 51,321,345 km (0.111 R)
• M81: 51,748,596 km (0.075 R)
• M82: 51,834,166 km (0.115 R)
• M83: 53,988,824 km (0.051 R)
• M84: 55,733,584 km (0.07 R)
• M85: 56,348,581 km (0.081 R)
• M86: 57,054,234 km (0.059 R)
• M87: 57,940,303 km (0.108 R)
• M88: 58,029,313 km (0.03 R)
• M89: 58,207,185 km (0.117 R)
• M90: 58,652,538 km (0.115 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 995.5

Radius: 12.1

Gravity: 6.8 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 9.85 AU - 15.43 AU

Year: 16095 Days

Day: 8.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 74,566,967 km

• M1: 330,163 km (0.063 R)
• M2: 680,072 km (0.101 R)
• M3: 982,409 km (0.088 R)
• M4: 1,084,285 km (0.089 R)
• M5: 1,271,582 km (0.104 R)
• M6: 1,412,204 km (0.044 R)
• M7: 1,588,131 km (0.113 R)
• M8: 1,740,571 km (0.081 R)
• M9: 2,646,386 km (0.035 R)
• M10: 2,939,748 km (0.051 R)
• M11: 3,052,545 km (0.08 R)
• M12: 3,360,567 km (0.051 R)
• M13: 3,882,813 km (0.081 R)
• M14: 4,174,678 km (0.114 R)
• M15: 4,560,491 km (0.105 R)
• M16: 8,092,646 km (0.049 R)
• M17: 8,198,861 km (0.105 R)
• M18: 10,073,173 km (0.051 R)
• M19: 10,302,207 km (0.094 R)
• M20: 10,823,705 km (0.088 R)
• M21: 12,685,301 km (0.041 R)
• M22: 14,257,724 km (0.056 R)
• M23: 14,644,136 km (0.084 R)
• M24: 15,427,430 km (0.087 R)
• M25: 15,625,498 km (0.084 R)
• M26: 15,957,306 km (0.093 R)
• M27: 16,763,189 km (0.084 R)
• M28: 17,513,572 km (0.105 R)
• M29: 17,651,202 km (0.092 R)
• M30: 18,765,108 km (0.085 R)
• M31: 19,472,856 km (0.059 R)
• M32: 20,914,530 km (0.09 R)
• M33: 21,280,297 km (0.115 R)
• M34: 23,216,243 km (0.115 R)
• M35: 24,820,680 km (0.108 R)
• M36: 25,052,856 km (0.107 R)
• M37: 25,207,989 km (0.072 R)
• M38: 26,145,519 km (0.085 R)
• M39: 26,303,046 km (0.05 R)
• M40: 27,413,511 km (0.056 R)
• M41: 27,653,466 km (0.107 R)
• M42: 28,054,986 km (0.087 R)
• M43: 28,296,736 km (0.068 R)
• M44: 28,782,481 km (0.073 R)
• M45: 29,352,748 km (0.085 R)
• M46: 29,516,258 km (0.098 R)
• M47: 30,091,312 km (0.045 R)
• M48: 31,002,364 km (0.068 R)
• M49: 34,218,718 km (0.073 R)
• M50: 36,567,704 km (0.114 R)
• M51: 37,185,094 km (0.088 R)
• M52: 37,362,218 km (0.059 R)
• M53: 38,162,417 km (0.106 R)
• M54: 38,251,727 km (0.026 R)
• M55: 38,341,037 km (0.118 R)
• M56: 38,609,415 km (0.064 R)
• M57: 39,328,383 km (0.11 R)
• M58: 40,414,912 km (0.096 R)
• M59: 42,063,181 km (0.081 R)
• M60: 42,802,793 km (0.101 R)
• M61: 43,640,092 km (0.059 R)
• M62: 44,670,672 km (0.063 R)
• M63: 45,614,485 km (0.061 R)
• M64: 45,993,865 km (0.113 R)
• M65: 46,851,360 km (0.088 R)
• M66: 48,099,306 km (0.102 R)
• M67: 48,195,647 km (0.1 R)
• M68: 48,388,778 km (0.116 R)
• M69: 54,903,167 km (0.111 R)
• M70: 55,205,803 km (0.05 R)
• M71: 60,122,187 km (0.116 R)
• M72: 60,850,729 km (0.088 R)
• M73: 61,791,849 km (0.084 R)
• M74: 63,371,004 km (0.085 R)
• M75: 64,643,783 km (0.081 R)
• M76: 65,925,089 km (0.085 R)
• M77: 67,970,989 km (0.08 R)
• M78: 68,621,291 km (0.092 R)
• M79: 69,164,930 km (0.119 R)
• M80: 69,273,837 km (0.058 R)
• M81: 71,904,067 km (0.063 R)
• M82: 72,788,190 km (0.108 R)
• M83: 72,898,893 km (0.113 R)
• M84: 73,009,745 km (0.075 R)
• M85: 73,564,603 km (0.092 R)
• M86: 74,455,309 km (0.115 R)

Kuiper Belt

Range: 30.6 - 53.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 398 - 19,774 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit