🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.5 AU - 0.54 AU

Year: 141 Days

Day: 29.4 Hours

Environment

Temp: 234 °C

Axial Tilt: 34.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.53 AU - 0.69 AU

Year: 179 Days

Day: 34.7 Hours

Environment

Temp: 180 °C

Axial Tilt: 3.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 87,711,838 km

• M1: 35,604 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.58 AU - 0.78 AU

Year: 210 Days

Day: 23.3 Hours

Environment

Temp: 188 °C

Axial Tilt: 2.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.86 AU - 1.26 AU

Year: 409 Days

Day: 37.1 Hours

Environment

Temp: 8 °C

Axial Tilt: 29.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.14 AU - 1.56 AU

Year: 588 Days

Day: 19.2 Hours

Environment

Temp: -38 °C

Axial Tilt: 14.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,711,838 km

• M1: 484,398 km (0.082 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 2 AU - 2.18 AU

Year: 1132 Days

Day: 31.1 Hours

Environment

Temp: -76 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 649.7

Radius: 11.2

Gravity: 5.18 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 6.4 AU - 6.74 AU

Year: 6311 Days

Day: 9.2 Hours

Environment

Temp: -160 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 87,711,838 km

• M1: 202,705 km (0.095 R)
• M2: 309,668 km (0.104 R)
• M3: 633,846 km (0.074 R)
• M4: 737,817 km (0.112 R)
• M5: 848,070 km (0.073 R)
• M6: 979,417 km (0.079 R)
• M7: 1,296,714 km (0.11 R)
• M8: 1,398,291 km (0.112 R)
• M9: 1,573,770 km (0.103 R)
• M10: 1,870,123 km (0.111 R)
• M11: 2,025,106 km (0.106 R)
• M12: 2,327,294 km (0.081 R)
• M13: 2,431,265 km (0.075 R)
• M14: 2,536,881 km (0.057 R)
• M15: 2,643,993 km (0.114 R)
• M16: 2,818,723 km (0.114 R)
• M17: 2,907,584 km (0.031 R)
• M18: 3,042,671 km (0.115 R)
• M19: 3,272,304 km (0.097 R)
• M20: 3,748,923 km (0.056 R)
• M21: 3,896,277 km (0.089 R)
• M22: 4,222,250 km (0.086 R)
• M23: 4,427,199 km (0.06 R)
• M24: 4,714,427 km (0.094 R)
• M25: 4,846,971 km (0.098 R)
• M26: 4,980,861 km (0.106 R)
• M27: 6,182,431 km (0.099 R)
• M28: 6,386,184 km (0.059 R)
• M29: 6,592,329 km (0.078 R)
• M30: 7,843,267 km (0.096 R)
• M31: 8,127,652 km (0.099 R)
• M32: 8,609,058 km (0.096 R)
• M33: 8,836,896 km (0.107 R)
• M34: 9,199,072 km (0.064 R)
• M35: 10,452,702 km (0.107 R)
• M36: 11,258,885 km (0.102 R)
• M37: 11,615,676 km (0.099 R)
• M38: 12,413,631 km (0.1 R)
• M39: 12,634,288 km (0.099 R)
• M40: 12,782,240 km (0.056 R)
• M41: 12,893,541 km (0.041 R)
• M42: 13,079,641 km (0.077 R)
• M43: 13,304,337 km (0.059 R)
• M44: 13,530,230 km (0.078 R)
• M45: 13,947,608 km (0.113 R)
• M46: 14,100,497 km (0.084 R)
• M47: 14,485,113 km (0.066 R)
• M48: 15,422,194 km (0.096 R)
• M49: 15,540,676 km (0.034 R)
• M50: 15,619,962 km (0.11 R)
• M51: 15,778,686 km (0.091 R)
• M52: 16,742,545 km (0.077 R)
• M53: 17,068,219 km (0.106 R)
• M54: 17,354,699 km (0.11 R)
• M55: 17,601,685 km (0.096 R)
• M56: 17,932,746 km (0.073 R)
• M57: 18,600,999 km (0.084 R)
• M58: 19,107,538 km (0.082 R)
• M59: 19,747,069 km (0.11 R)
• M60: 20,047,910 km (0.081 R)
• M61: 20,220,546 km (0.064 R)
• M62: 20,741,446 km (0.082 R)
• M63: 21,091,056 km (0.055 R)
• M64: 21,266,684 km (0.037 R)
• M65: 21,929,402 km (0.076 R)
• M66: 22,285,595 km (0.117 R)
• M67: 22,464,514 km (0.08 R)
• M68: 23,139,350 km (0.053 R)
• M69: 23,684,036 km (0.112 R)
• M70: 23,958,099 km (0.043 R)
• M71: 24,324,913 km (0.045 R)
• M72: 24,555,144 km (0.085 R)
• M73: 24,693,672 km (0.076 R)
• M74: 25,064,375 km (0.108 R)
• M75: 25,483,548 km (0.113 R)
• M76: 25,951,939 km (0.078 R)
• M77: 27,326,594 km (0.074 R)
• M78: 27,902,247 km (0.051 R)
• M79: 28,627,647 km (0.116 R)
• M80: 28,724,736 km (0.116 R)
• M81: 28,821,975 km (0.052 R)
• M82: 30,244,950 km (0.076 R)
• M83: 30,790,683 km (0.049 R)
• M84: 32,650,034 km (0.109 R)
• M85: 32,955,065 km (0.084 R)
• M86: 33,567,817 km (0.051 R)
• M87: 34,390,606 km (0.099 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 479.8

Radius: 7.6

Gravity: 8.31 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 11.62 AU - 18.22 AU

Year: 21596 Days

Day: 20.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 87,711,838 km

• M1: 96,790 km (0.067 R)
• M2: 155,133 km (0.119 R)
• M3: 224,995 km (0.094 R)
• M4: 818,300 km (0.08 R)
• M5: 985,850 km (0.085 R)
• M6: 1,086,679 km (0.107 R)
• M7: 1,217,727 km (0.042 R)
• M8: 1,354,010 km (0.075 R)
• M9: 1,495,380 km (0.09 R)
• M10: 1,701,676 km (0.081 R)
• M11: 1,854,714 km (0.061 R)
• M12: 1,980,377 km (0.099 R)
• M13: 2,076,568 km (0.079 R)
• M14: 2,273,588 km (0.12 R)
• M15: 2,650,575 km (0.031 R)
• M16: 2,792,543 km (0.111 R)
• M17: 3,696,264 km (0.088 R)
• M18: 3,775,401 km (0.119 R)
• M19: 4,220,904 km (0.089 R)
• M20: 4,985,499 km (0.112 R)
• M21: 5,073,163 km (0.097 R)
• M22: 5,161,276 km (0.116 R)
• M23: 5,249,838 km (0.09 R)
• M24: 5,563,994 km (0.05 R)
• M25: 7,027,809 km (0.108 R)
• M26: 7,878,273 km (0.1 R)
• M27: 8,134,534 km (0.116 R)
• M28: 8,186,145 km (0.082 R)
• M29: 8,708,092 km (0.096 R)
• M30: 9,187,104 km (0.069 R)
• M31: 9,620,041 km (0.083 R)
• M32: 9,729,247 km (0.09 R)
• M33: 10,561,909 km (0.075 R)
• M34: 10,674,706 km (0.076 R)
• M35: 11,187,078 km (0.096 R)
• M36: 11,417,309 km (0.113 R)
• M37: 12,532,562 km (0.069 R)
• M38: 13,133,347 km (0.115 R)
• M39: 14,864,942 km (0.083 R)
• M40: 15,821,920 km (0.097 R)
• M41: 16,470,726 km (0.091 R)
• M42: 16,732,821 km (0.055 R)
• M43: 17,527,186 km (0.088 R)
• M44: 17,794,667 km (0.119 R)
• M45: 18,266,050 km (0.11 R)
• M46: 18,809,838 km (0.082 R)
• M47: 19,704,732 km (0.075 R)
• M48: 20,332,445 km (0.12 R)
• M49: 20,825,220 km (0.077 R)
• M50: 21,966,203 km (0.047 R)
• M51: 22,835,068 km (0.03 R)
• M52: 23,200,535 km (0.051 R)
• M53: 23,567,948 km (0.102 R)
• M54: 26,040,202 km (0.114 R)
• M55: 26,575,164 km (0.087 R)
• M56: 26,805,545 km (0.12 R)
• M57: 27,036,524 km (0.096 R)
• M58: 27,113,716 km (0.104 R)
• M59: 29,383,116 km (0.092 R)
• M60: 29,621,276 km (0.116 R)
• M61: 31,387,877 km (0.076 R)
• M62: 32,858,424 km (0.1 R)
• M63: 33,768,129 km (0.105 R)
• M64: 35,190,206 km (0.08 R)
• M65: 35,274,430 km (0.099 R)
• M66: 36,290,798 km (0.086 R)
• M67: 36,631,731 km (0.044 R)
• M68: 37,833,451 km (0.1 R)
• M69: 43,669,713 km (0.097 R)
• M70: 43,941,532 km (0.109 R)
• M71: 44,396,010 km (0.104 R)
• M72: 45,676,419 km (0.058 R)
• M73: 45,952,427 km (0.094 R)
• M74: 46,691,141 km (0.088 R)
• M75: 47,154,745 km (0.09 R)
• M76: 48,367,385 km (0.071 R)
• M77: 48,554,831 km (0.07 R)
• M78: 48,648,629 km (0.116 R)
• M79: 51,109,215 km (0.109 R)
• M80: 51,300,102 km (0.105 R)
• M81: 52,162,384 km (0.067 R)
• M82: 52,836,322 km (0.098 R)
• M83: 53,513,103 km (0.07 R)
• M84: 56,051,929 km (0.082 R)
• M85: 56,544,554 km (0.099 R)
• M86: 56,643,289 km (0.11 R)
• M87: 58,031,408 km (0.053 R)
• M88: 59,530,977 km (0.089 R)
• M89: 61,855,129 km (0.087 R)
• M90: 62,772,613 km (0.074 R)
• M91: 66,174,917 km (0.08 R)
• M92: 66,695,667 km (0.1 R)
• M93: 67,217,764 km (0.094 R)
• M94: 67,427,051 km (0.109 R)
• M95: 68,686,815 km (0.069 R)
• M96: 70,697,411 km (0.063 R)
• M97: 71,016,652 km (0.085 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 425.6

Radius: 7.4

Gravity: 7.77 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 18.75 AU - 19.55 AU

Year: 31404 Days

Day: 21.5 Hours

Environment

Temp: -205 °C

Axial Tilt: 48.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 87,711,838 km

• M1: 106,364 km (0.109 R)
• M2: 377,884 km (0.037 R)
• M3: 593,604 km (0.047 R)
• M4: 819,497 km (0.086 R)
• M5: 2,037,523 km (0.08 R)
• M6: 2,225,119 km (0.097 R)
• M7: 2,862,854 km (0.083 R)
• M8: 3,288,610 km (0.065 R)
• M9: 3,509,117 km (0.077 R)
• M10: 3,871,742 km (0.068 R)
• M11: 4,294,057 km (0.088 R)
• M12: 4,438,120 km (0.104 R)
• M13: 5,387,169 km (0.096 R)
• M14: 6,287,748 km (0.11 R)
• M15: 7,348,547 km (0.063 R)
• M16: 9,133,399 km (0.064 R)
• M17: 9,256,967 km (0.07 R)
• M18: 9,319,050 km (0.115 R)
• M19: 9,568,429 km (0.062 R)
• M20: 11,110,335 km (0.111 R)
• M21: 11,176,158 km (0.088 R)
• M22: 11,641,258 km (0.075 R)
• M23: 13,353,106 km (0.102 R)
• M24: 14,996,289 km (0.048 R)
• M25: 15,069,143 km (0.065 R)
• M26: 16,476,111 km (0.111 R)
• M27: 18,860,402 km (0.114 R)
• M28: 19,096,767 km (0.084 R)
• M29: 19,413,615 km (0.112 R)
• M30: 21,596,697 km (0.116 R)
• M31: 21,843,982 km (0.037 R)
• M32: 22,009,437 km (0.081 R)
• M33: 22,175,192 km (0.088 R)
• M34: 22,424,721 km (0.076 R)
• M35: 23,432,113 km (0.114 R)
• M36: 23,516,785 km (0.039 R)
• M37: 24,712,072 km (0.097 R)
• M38: 25,665,011 km (0.026 R)
• M39: 26,541,804 km (0.115 R)
• M40: 27,517,481 km (0.111 R)
• M41: 27,696,101 km (0.103 R)
• M42: 28,504,977 km (0.083 R)
• M43: 29,048,466 km (0.077 R)
• M44: 29,139,272 km (0.115 R)
• M45: 29,595,246 km (0.034 R)
• M46: 33,422,558 km (0.091 R)
• M47: 34,475,428 km (0.117 R)
• M48: 37,007,372 km (0.039 R)
• M49: 39,598,556 km (0.083 R)
• M50: 40,407,432 km (0.108 R)
• M51: 43,385,477 km (0.065 R)
• M52: 43,697,538 km (0.115 R)
• M53: 45,269,213 km (0.084 R)
• M54: 45,691,378 km (0.115 R)
• M55: 47,393,204 km (0.098 R)
• M56: 48,467,466 km (0.062 R)
• M57: 48,791,346 km (0.095 R)
• M58: 49,115,823 km (0.085 R)
• M59: 49,984,837 km (0.105 R)
• M60: 50,749,282 km (0.058 R)
• M61: 50,858,788 km (0.108 R)
• M62: 51,078,099 km (0.087 R)
• M63: 51,737,825 km (0.117 R)
• M64: 55,529,533 km (0.12 R)
• M65: 57,116,617 km (0.1 R)
• M66: 58,488,878 km (0.081 R)
• M67: 58,948,592 km (0.045 R)
• M68: 59,756,271 km (0.068 R)
• M69: 60,335,364 km (0.061 R)
• M70: 62,905,306 km (0.12 R)
• M71: 63,022,890 km (0.061 R)
• M72: 65,034,383 km (0.027 R)
• M73: 65,630,082 km (0.074 R)
• M74: 65,868,840 km (0.094 R)
• M75: 65,988,219 km (0.088 R)
• M76: 66,227,426 km (0.075 R)
• M77: 66,826,715 km (0.077 R)
• M78: 69,971,562 km (0.08 R)
• M79: 70,337,478 km (0.037 R)
• M80: 70,948,885 km (0.108 R)
• M81: 72,423,321 km (0.086 R)
• M82: 72,916,994 km (0.058 R)
• M83: 74,903,205 km (0.115 R)
• M84: 75,027,820 km (0.088 R)
• M85: 76,278,907 km (0.104 R)
• M86: 78,548,008 km (0.078 R)
• M87: 79,182,153 km (0.087 R)
• M88: 81,351,322 km (0.106 R)
• M89: 81,479,527 km (0.109 R)
• M90: 82,250,106 km (0.113 R)
• M91: 82,636,368 km (0.091 R)
• M92: 83,152,331 km (0.114 R)
• M93: 83,669,191 km (0.07 R)
• M94: 84,836,354 km (0.118 R)
• M95: 86,531,597 km (0.108 R)
• M96: 87,055,489 km (0.102 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 259 - 12,631 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit