🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.45 AU - 0.61 AU

Year: 139 Days

Day: 31.4 Hours

Environment

Temp: 202 °C

Axial Tilt: 12.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.5 AU - 0.68 AU

Year: 163 Days

Day: 35.1 Hours

Environment

Temp: 199 °C

Axial Tilt: 5.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 75,387,055 km

• M1: 42,635 km (0.07 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.98 AU - 2.52 AU

Year: 1215 Days

Day: 37.7 Hours

Environment

Temp: -75 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,387,055 km

• M1: 629,508 km (0.093 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 2.73 AU - 3.61 AU

Year: 2031 Days

Day: 46.1 Hours

Environment

Temp: -99 °C

Axial Tilt: 9.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 3.99 AU - 5.83 AU

Year: 3916 Days

Day: 19.4 Hours

Environment

Temp: -143 °C

Axial Tilt: 28.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 426.9

Radius: 13.6

Gravity: 2.31 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 5.46 AU - 5.98 AU

Year: 4923 Days

Day: 12.4 Hours

Environment

Temp: -147 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 75,387,055 km

• M1: 190,737 km (0.092 R)
• M2: 461,210 km (0.075 R)
• M3: 560,693 km (0.053 R)
• M4: 659,128 km (0.102 R)
• M5: 947,104 km (0.081 R)
• M6: 1,197,082 km (0.059 R)
• M7: 1,303,297 km (0.061 R)
• M8: 1,671,906 km (0.085 R)
• M9: 1,761,814 km (0.096 R)
• M10: 2,041,562 km (0.1 R)
• M11: 2,154,359 km (0.057 R)
• M12: 2,369,630 km (0.112 R)
• M13: 2,574,729 km (0.09 R)
• M14: 2,768,159 km (0.114 R)
• M15: 2,875,570 km (0.063 R)
• M16: 3,021,279 km (0.1 R)
• M17: 3,282,177 km (0.055 R)
• M18: 3,473,064 km (0.105 R)
• M19: 3,806,219 km (0.107 R)
• M20: 3,986,933 km (0.039 R)
• M21: 4,253,067 km (0.083 R)
• M22: 4,356,888 km (0.116 R)
• M23: 4,567,373 km (0.049 R)
• M24: 4,695,279 km (0.095 R)
• M25: 4,845,924 km (0.107 R)
• M26: 4,976,523 km (0.079 R)
• M27: 5,241,012 km (0.06 R)
• M28: 5,420,080 km (0.113 R)
• M29: 5,692,498 km (0.044 R)
• M30: 6,274,434 km (0.102 R)
• M31: 6,536,529 km (0.057 R)
• M32: 6,681,041 km (0.11 R)
• M33: 6,802,365 km (0.11 R)
• M34: 7,394,623 km (0.077 R)
• M35: 7,545,268 km (0.084 R)
• M36: 7,901,012 km (0.103 R)
• M37: 8,132,589 km (0.03 R)
• M38: 8,418,620 km (0.118 R)
• M39: 8,576,147 km (0.05 R)
• M40: 8,894,042 km (0.116 R)
• M41: 9,134,895 km (0.069 R)
• M42: 9,650,858 km (0.12 R)
• M43: 9,843,241 km (0.102 R)
• M44: 10,176,246 km (0.106 R)
• M45: 10,316,120 km (0.108 R)
• M46: 10,711,058 km (0.064 R)
• M47: 11,053,487 km (0.098 R)
• M48: 11,486,723 km (0.073 R)
• M49: 12,310,409 km (0.118 R)
• M50: 12,699,214 km (0.097 R)
• M51: 13,519,908 km (0.093 R)
• M52: 14,138,944 km (0.108 R)
• M53: 14,451,902 km (0.098 R)
• M54: 15,084,701 km (0.077 R)
• M55: 15,404,542 km (0.107 R)
• M56: 15,565,359 km (0.063 R)
• M57: 15,986,028 km (0.06 R)
• M58: 16,475,961 km (0.063 R)
• M59: 17,236,966 km (0.084 R)
• M60: 17,403,917 km (0.11 R)
• M61: 17,705,806 km (0.092 R)
• M62: 18,416,844 km (0.085 R)
• M63: 18,827,490 km (0.034 R)
• M64: 19,033,786 km (0.112 R)
• M65: 19,206,422 km (0.093 R)
• M66: 20,217,703 km (0.089 R)
• M67: 20,464,540 km (0.107 R)
• M68: 21,139,226 km (0.11 R)
• M69: 21,497,214 km (0.112 R)
• M70: 22,766,253 km (0.118 R)
• M71: 23,539,225 km (0.073 R)
• M72: 24,059,377 km (0.034 R)
• M73: 24,696,065 km (0.035 R)
• M74: 24,997,655 km (0.099 R)
• M75: 25,224,595 km (0.088 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 108.6

Radius: 10.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 8.02 AU - 11.56 AU

Year: 11024 Days

Day: 6.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 75,387,055 km

• M1: 132,544 km (0.079 R)
• M2: 298,448 km (0.095 R)
• M3: 832,811 km (0.105 R)
• M4: 1,758,822 km (0.086 R)
• M5: 1,972,747 km (0.118 R)
• M6: 2,535,385 km (0.072 R)
• M7: 2,627,687 km (0.064 R)
• M8: 3,345,607 km (0.106 R)
• M9: 3,549,808 km (0.099 R)
• M10: 3,800,384 km (0.119 R)
• M11: 4,767,684 km (0.083 R)
• M12: 6,303,007 km (0.055 R)
• M13: 6,555,827 km (0.049 R)
• M14: 6,941,341 km (0.1 R)
• M15: 7,045,461 km (0.043 R)
• M16: 7,123,851 km (0.07 R)
• M17: 7,788,364 km (0.106 R)
• M18: 7,923,601 km (0.102 R)
• M19: 8,334,247 km (0.064 R)
• M20: 9,986,406 km (0.117 R)
• M21: 10,489,503 km (0.113 R)
• M22: 10,579,262 km (0.095 R)
• M23: 10,669,171 km (0.118 R)
• M24: 11,152,820 km (0.097 R)
• M25: 11,336,227 km (0.094 R)
• M26: 11,705,734 km (0.071 R)
• M27: 12,079,280 km (0.093 R)
• M28: 13,287,881 km (0.09 R)
• M29: 13,906,618 km (0.109 R)
• M30: 15,138,257 km (0.102 R)
• M31: 15,443,138 km (0.098 R)
• M32: 18,313,023 km (0.113 R)
• M33: 19,110,679 km (0.067 R)
• M34: 20,440,006 km (0.087 R)
• M35: 21,191,436 km (0.08 R)
• M36: 22,258,518 km (0.104 R)
• M37: 22,412,454 km (0.092 R)
• M38: 23,187,072 km (0.082 R)
• M39: 23,931,171 km (0.079 R)
• M40: 24,444,890 km (0.069 R)
• M41: 24,524,177 km (0.107 R)
• M42: 24,683,200 km (0.108 R)
• M43: 25,282,339 km (0.047 R)
• M44: 25,402,616 km (0.119 R)
• M45: 25,523,342 km (0.049 R)
• M46: 25,926,657 km (0.111 R)
• M47: 26,617,201 km (0.076 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 547.2

Radius: 6.3

Gravity: 13.79 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 14.99 AU - 16.11 AU

Year: 22068 Days

Day: 17.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 75,387,055 km

• M1: 153,637 km (0.056 R)
• M2: 358,287 km (0.12 R)
• M3: 895,194 km (0.082 R)
• M4: 2,825,754 km (0.097 R)
• M5: 3,981,099 km (0.099 R)
• M6: 6,315,274 km (0.092 R)
• M7: 6,713,354 km (0.106 R)
• M8: 6,814,183 km (0.114 R)
• M9: 7,119,512 km (0.105 R)
• M10: 8,277,101 km (0.111 R)
• M11: 8,822,385 km (0.09 R)
• M12: 10,643,889 km (0.038 R)
• M13: 13,076,649 km (0.08 R)
• M14: 15,405,439 km (0.074 R)
• M15: 15,738,893 km (0.037 R)
• M16: 16,277,296 km (0.103 R)
• M17: 16,412,831 km (0.041 R)
• M18: 16,548,816 km (0.101 R)
• M19: 16,890,198 km (0.085 R)
• M20: 17,233,974 km (0.077 R)
• M21: 17,303,088 km (0.116 R)
• M22: 18,138,742 km (0.082 R)
• M23: 18,490,746 km (0.113 R)
• M24: 18,632,265 km (0.104 R)
• M25: 21,833,809 km (0.082 R)
• M26: 22,509,244 km (0.091 R)
• M27: 22,887,577 km (0.092 R)
• M28: 23,497,188 km (0.085 R)
• M29: 24,732,268 km (0.097 R)
• M30: 24,966,239 km (0.036 R)
• M31: 27,506,710 km (0.059 R)
• M32: 27,992,155 km (0.084 R)
• M33: 29,713,428 km (0.107 R)
• M34: 29,962,210 km (0.088 R)
• M35: 30,128,263 km (0.092 R)
• M36: 30,294,766 km (0.057 R)
• M37: 30,545,043 km (0.108 R)
• M38: 32,999,794 km (0.097 R)
• M39: 33,085,514 km (0.099 R)
• M40: 33,774,412 km (0.079 R)
• M41: 33,860,880 km (0.033 R)
• M42: 37,467,535 km (0.11 R)
• M43: 37,825,971 km (0.094 R)
• M44: 39,999,927 km (0.049 R)
• M45: 41,102,015 km (0.076 R)
• M46: 41,935,126 km (0.114 R)
• M47: 42,400,375 km (0.096 R)
• M48: 43,242,013 km (0.031 R)
• M49: 43,335,960 km (0.114 R)
• M50: 44,183,731 km (0.063 R)
• M51: 44,467,668 km (0.085 R)
• M52: 45,322,769 km (0.087 R)
• M53: 45,609,100 km (0.056 R)
• M54: 46,279,298 km (0.063 R)
• M55: 47,726,508 km (0.065 R)
• M56: 47,920,686 km (0.117 R)
• M57: 48,407,029 km (0.091 R)
• M58: 49,777,495 km (0.094 R)
• M59: 50,072,801 km (0.099 R)
• M60: 51,359,343 km (0.118 R)
• M61: 52,556,574 km (0.068 R)
• M62: 52,757,035 km (0.108 R)
• M63: 53,259,236 km (0.104 R)
• M64: 57,127,238 km (0.1 R)
• M65: 57,953,018 km (0.108 R)
• M66: 59,303,289 km (0.095 R)
• M67: 60,139,391 km (0.115 R)
• M68: 60,244,110 km (0.086 R)
• M69: 60,453,996 km (0.057 R)
• M70: 62,458,757 km (0.11 R)
• M71: 63,736,173 km (0.094 R)
• M72: 63,949,799 km (0.066 R)
• M73: 64,378,097 km (0.103 R)
• M74: 65,129,677 km (0.071 R)
• M75: 65,776,239 km (0.096 R)
• M76: 67,946,754 km (0.086 R)
• M77: 68,274,374 km (0.094 R)
• M78: 73,698,942 km (0.116 R)
• M79: 75,274,058 km (0.093 R)

Kuiper Belt

Range: 30.5 - 53.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 525 - 13,451 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit