🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.52 AU - 0.84 AU

Year: 203 Days

Day: 27.3 Hours

Environment

Temp: 192 °C

Axial Tilt: 13.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.53 AU - 0.85 AU

Year: 207 Days

Day: 38 Hours

Environment

Temp: 144 °C

Axial Tilt: 6.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.71 AU - 0.83 AU

Year: 244 Days

Day: 22.2 Hours

Environment

Temp: 130 °C

Axial Tilt: 34.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.2 AU - 1.3 AU

Year: 505 Days

Day: 35 Hours

Environment

Temp: 16 °C

Axial Tilt: 23 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.15 AU - 1.53 AU

Year: 561 Days

Day: 33.6 Hours

Environment

Temp: -19 °C

Axial Tilt: 18.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.88 AU - 2.4 AU

Year: 1132 Days

Day: 45.9 Hours

Environment

Temp: -74 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,676,077 km

• M1: 395,836 km (0.105 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 651.1

Radius: 11.4

Gravity: 5.01 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 11.12 AU - 11.56 AU

Year: 13811 Days

Day: 5.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 87,676,077 km

• M1: 143,614 km (0.103 R)
• M2: 238,309 km (0.099 R)
• M3: 414,984 km (0.117 R)
• M4: 540,048 km (0.073 R)
• M5: 935,286 km (0.119 R)
• M6: 1,063,790 km (0.119 R)
• M7: 1,957,937 km (0.116 R)
• M8: 2,211,206 km (0.111 R)
• M9: 2,687,675 km (0.098 R)
• M10: 2,780,576 km (0.097 R)
• M11: 3,908,244 km (0.095 R)
• M12: 4,557,350 km (0.116 R)
• M13: 4,932,391 km (0.108 R)
• M14: 5,752,637 km (0.083 R)
• M15: 6,076,366 km (0.094 R)
• M16: 6,405,930 km (0.102 R)
• M17: 6,573,031 km (0.108 R)
• M18: 7,693,818 km (0.1 R)
• M19: 8,140,667 km (0.101 R)
• M20: 8,734,122 km (0.078 R)
• M21: 8,826,723 km (0.11 R)
• M22: 8,966,148 km (0.042 R)
• M23: 9,578,901 km (0.117 R)
• M24: 9,674,345 km (0.114 R)
• M25: 9,818,258 km (0.075 R)
• M26: 10,108,029 km (0.1 R)
• M27: 10,253,887 km (0.102 R)
• M28: 11,044,212 km (0.095 R)
• M29: 11,345,652 km (0.097 R)
• M30: 11,497,494 km (0.085 R)
• M31: 11,802,973 km (0.103 R)
• M32: 12,422,009 km (0.118 R)
• M33: 14,233,041 km (0.081 R)
• M34: 14,616,161 km (0.096 R)
• M35: 14,726,265 km (0.046 R)
• M36: 15,058,073 km (0.109 R)
• M37: 15,169,224 km (0.083 R)
• M38: 16,238,998 km (0.101 R)
• M39: 17,333,157 km (0.114 R)
• M40: 17,508,037 km (0.098 R)
• M41: 18,988,458 km (0.086 R)
• M42: 19,531,199 km (0.119 R)
• M43: 20,324,217 km (0.12 R)
• M44: 22,765,954 km (0.082 R)
• M45: 24,444,591 km (0.025 R)
• M46: 24,640,714 km (0.098 R)
• M47: 25,431,040 km (0.12 R)
• M48: 25,762,698 km (0.07 R)
• M49: 26,096,002 km (0.094 R)
• M50: 27,103,993 km (0.072 R)
• M51: 27,307,147 km (0.103 R)
• M52: 28,056,333 km (0.107 R)
• M53: 28,812,400 km (0.117 R)
• M54: 29,714,475 km (0.091 R)
• M55: 29,854,050 km (0.113 R)
• M56: 30,274,121 km (0.058 R)
• M57: 31,191,156 km (0.088 R)
• M58: 31,688,719 km (0.086 R)
• M59: 33,777,703 km (0.072 R)
• M60: 34,069,419 km (0.091 R)
• M61: 35,022,956 km (0.101 R)
• M62: 35,985,319 km (0.071 R)
• M63: 36,134,169 km (0.1 R)
• M64: 36,656,714 km (0.112 R)
• M65: 38,848,024 km (0.064 R)
• M66: 39,613,516 km (0.049 R)
• M67: 40,538,629 km (0.083 R)
• M68: 41,237,102 km (0.076 R)
• M69: 41,939,464 km (0.086 R)
• M70: 42,174,632 km (0.104 R)
• M71: 42,331,560 km (0.089 R)
• M72: 42,567,326 km (0.091 R)
• M73: 42,961,217 km (0.098 R)
• M74: 43,911,613 km (0.096 R)
• M75: 44,389,279 km (0.04 R)
• M76: 44,469,164 km (0.073 R)
• M77: 45,189,478 km (0.118 R)
• M78: 45,671,781 km (0.098 R)
• M79: 46,560,542 km (0.119 R)
• M80: 47,945,370 km (0.079 R)
• M81: 49,840,326 km (0.08 R)
• M82: 50,421,962 km (0.085 R)
• M83: 50,505,139 km (0.077 R)
• M84: 53,533,299 km (0.034 R)
• M85: 53,618,121 km (0.049 R)
• M86: 53,958,456 km (0.097 R)
• M87: 57,052,888 km (0.102 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 146.8

Radius: 13.3

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 10.62 AU - 12.24 AU

Year: 13975 Days

Day: 11.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 87,676,077 km

• M1: 186,249 km (0.116 R)
• M2: 298,149 km (0.104 R)
• M3: 450,888 km (0.119 R)
• M4: 588,668 km (0.119 R)
• M5: 1,193,941 km (0.079 R)
• M6: 1,327,980 km (0.108 R)
• M7: 1,649,017 km (0.069 R)
• M8: 1,838,259 km (0.098 R)
• M9: 1,935,647 km (0.054 R)
• M10: 2,218,088 km (0.094 R)
• M11: 2,343,301 km (0.081 R)
• M12: 3,051,497 km (0.09 R)
• M13: 3,215,008 km (0.076 R)
• M14: 3,357,575 km (0.078 R)
• M15: 3,478,001 km (0.09 R)
• M16: 4,231,226 km (0.073 R)
• M17: 4,493,471 km (0.12 R)
• M18: 4,599,835 km (0.093 R)
• M19: 4,761,102 km (0.062 R)
• M20: 5,034,118 km (0.056 R)
• M21: 5,116,995 km (0.098 R)
• M22: 5,652,855 km (0.053 R)
• M23: 5,912,856 km (0.117 R)
• M24: 6,059,163 km (0.082 R)
• M25: 6,265,907 km (0.062 R)
• M26: 6,415,056 km (0.095 R)
• M27: 6,656,208 km (0.085 R)
• M28: 6,900,351 km (0.04 R)
• M29: 7,523,726 km (0.095 R)
• M30: 7,714,313 km (0.059 R)
• M31: 8,230,426 km (0.107 R)
• M32: 9,637,992 km (0.115 R)
• M33: 9,914,599 km (0.083 R)
• M34: 10,334,371 km (0.107 R)
• M35: 11,628,542 km (0.064 R)
• M36: 12,294,701 km (0.048 R)
• M37: 12,557,245 km (0.093 R)
• M38: 12,745,739 km (0.095 R)
• M39: 13,087,719 km (0.062 R)
• M40: 13,471,139 km (0.044 R)
• M41: 13,664,270 km (0.097 R)
• M42: 13,936,089 km (0.063 R)
• M43: 15,121,802 km (0.104 R)
• M44: 15,282,320 km (0.067 R)
• M45: 15,483,679 km (0.104 R)
• M46: 15,605,003 km (0.094 R)
• M47: 16,134,430 km (0.086 R)
• M48: 16,504,385 km (0.115 R)
• M49: 17,884,575 km (0.046 R)
• M50: 18,097,004 km (0.088 R)
• M51: 18,825,396 km (0.046 R)
• M52: 19,694,560 km (0.096 R)
• M53: 20,001,834 km (0.045 R)
• M54: 20,310,753 km (0.099 R)
• M55: 20,710,180 km (0.081 R)
• M56: 21,562,139 km (0.084 R)
• M57: 22,288,437 km (0.053 R)
• M58: 23,022,813 km (0.071 R)
• M59: 24,045,464 km (0.034 R)
• M60: 25,178,070 km (0.04 R)
• M61: 25,273,214 km (0.103 R)
• M62: 25,559,395 km (0.055 R)
• M63: 26,472,839 km (0.117 R)
• M64: 27,397,055 km (0.105 R)
• M65: 27,592,878 km (0.076 R)
• M66: 28,035,389 km (0.109 R)
• M67: 28,579,476 km (0.071 R)
• M68: 28,728,476 km (0.108 R)
• M69: 28,827,958 km (0.066 R)
• M70: 29,929,597 km (0.081 R)
• M71: 30,181,969 km (0.084 R)
• M72: 30,434,939 km (0.037 R)
• M73: 30,587,080 km (0.117 R)
• M74: 31,147,174 km (0.111 R)
• M75: 31,402,837 km (0.103 R)
• M76: 31,659,248 km (0.108 R)
• M77: 31,762,022 km (0.113 R)
• M78: 33,003,684 km (0.118 R)
• M79: 33,630,499 km (0.119 R)
• M80: 33,840,235 km (0.12 R)
• M81: 34,895,947 km (0.085 R)
• M82: 35,214,740 km (0.115 R)
• M83: 35,321,104 km (0.115 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 740.1

Radius: 7

Gravity: 15.1 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 15.5 AU - 17.1 AU

Year: 23800 Days

Day: 15.7 Hours

Environment

Temp: -195 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 87,676,077 km

• M1: 89,759 km (0.093 R)
• M2: 353,649 km (0.056 R)
• M3: 2,257,581 km (0.074 R)
• M4: 2,412,714 km (0.088 R)
• M5: 2,651,772 km (0.118 R)
• M6: 3,370,141 km (0.038 R)
• M7: 3,547,564 km (0.106 R)
• M8: 3,957,911 km (0.099 R)
• M9: 4,004,585 km (0.108 R)
• M10: 7,000,283 km (0.071 R)
• M11: 7,169,927 km (0.071 R)
• M12: 8,516,158 km (0.06 R)
• M13: 11,233,304 km (0.043 R)
• M14: 11,968,129 km (0.099 R)
• M15: 12,103,365 km (0.103 R)
• M16: 13,978,575 km (0.05 R)
• M17: 14,192,500 km (0.055 R)
• M18: 15,572,241 km (0.093 R)
• M19: 17,682,169 km (0.119 R)
• M20: 17,990,790 km (0.071 R)
• M21: 18,770,344 km (0.094 R)
• M22: 19,085,098 km (0.099 R)
• M23: 19,481,233 km (0.109 R)
• M24: 20,200,948 km (0.069 R)
• M25: 20,362,065 km (0.073 R)
• M26: 20,604,564 km (0.036 R)
• M27: 21,419,722 km (0.093 R)
• M28: 22,495,331 km (0.114 R)
• M29: 23,418,948 km (0.094 R)
• M30: 24,013,151 km (0.034 R)
• M31: 26,615,705 km (0.092 R)
• M32: 28,851,745 km (0.049 R)
• M33: 29,033,207 km (0.091 R)
• M34: 30,130,058 km (0.073 R)
• M35: 30,683,570 km (0.067 R)
• M36: 30,961,523 km (0.079 R)
• M37: 31,520,122 km (0.119 R)
• M38: 31,988,064 km (0.058 R)
• M39: 32,082,011 km (0.067 R)
• M40: 34,843,887 km (0.074 R)
• M41: 35,424,776 km (0.069 R)
• M42: 35,813,880 km (0.034 R)
• M43: 36,400,004 km (0.066 R)
• M44: 37,384,059 km (0.12 R)
• M45: 38,078,193 km (0.057 R)
• M46: 38,676,435 km (0.11 R)
• M47: 40,693,014 km (0.067 R)
• M48: 42,640,330 km (0.112 R)
• M49: 43,157,789 km (0.061 R)
• M50: 43,469,252 km (0.076 R)
• M51: 43,573,222 km (0.025 R)
• M52: 44,408,128 km (0.1 R)
• M53: 44,827,600 km (0.03 R)
• M54: 45,037,785 km (0.086 R)
• M55: 46,837,747 km (0.069 R)
• M56: 46,944,410 km (0.115 R)
• M57: 47,585,736 km (0.049 R)
• M58: 48,445,475 km (0.102 R)
• M59: 48,769,205 km (0.083 R)
• M60: 50,180,212 km (0.087 R)
• M61: 51,055,210 km (0.116 R)
• M62: 51,274,670 km (0.079 R)
• M63: 51,384,625 km (0.092 R)
• M64: 52,045,548 km (0.113 R)
• M65: 53,710,273 km (0.116 R)
• M66: 54,045,223 km (0.075 R)
• M67: 56,296,521 km (0.116 R)
• M68: 58,004,929 km (0.077 R)
• M69: 58,119,371 km (0.064 R)
• M70: 58,463,297 km (0.118 R)
• M71: 59,268,582 km (0.039 R)
• M72: 59,730,241 km (0.095 R)
• M73: 60,541,211 km (0.107 R)
• M74: 61,822,966 km (0.112 R)
• M75: 61,939,802 km (0.118 R)
• M76: 62,056,937 km (0.075 R)
• M77: 64,294,472 km (0.114 R)
• M78: 64,531,585 km (0.058 R)
• M79: 65,840,716 km (0.065 R)
• M80: 68,606,032 km (0.061 R)
• M81: 69,090,879 km (0.117 R)
• M82: 69,576,773 km (0.059 R)
• M83: 71,900,477 km (0.033 R)
• M84: 72,516,221 km (0.103 R)
• M85: 73,010,044 km (0.111 R)
• M86: 75,495,912 km (0.093 R)
• M87: 76,749,243 km (0.103 R)
• M88: 77,378,451 km (0.11 R)
• M89: 77,504,562 km (0.111 R)
• M90: 79,149,391 km (0.078 R)
• M91: 79,530,716 km (0.095 R)
• M92: 80,039,947 km (0.094 R)
• M93: 80,422,619 km (0.036 R)
• M94: 82,860,166 km (0.099 R)
• M95: 85,452,099 km (0.086 R)
• M96: 87,151,082 km (0.109 R)

Kuiper Belt

Range: 30.3 - 50.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 487 - 15,444 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit