🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.55 AU - 0.79 AU

Year: 210 Days

Day: 17.7 Hours

Environment

Temp: 188 °C

Axial Tilt: 127 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 84,726,816 km

• M1: 241,002 km (0.101 R)
• M2: 344,823 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.74 AU - 1.2 AU

Year: 366 Days

Day: 14.6 Hours

Environment

Temp: -0 °C

Axial Tilt: 22.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 84,726,816 km

• M1: 250,128 km (0.114 R)
• M2: 305,778 km (0.027 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.85 AU - 1.19 AU

Year: 394 Days

Day: 28.4 Hours

Environment

Temp: 1 °C

Axial Tilt: 35 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 84,726,816 km

• M1: 75,397 km (0.1 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.25 AU - 2.09 AU

Year: 826 Days

Day: 36.7 Hours

Environment

Temp: -57 °C

Axial Tilt: 13.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,726,816 km

• M1: 698,772 km (0.064 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 2.55 AU - 3.21 AU

Year: 1871 Days

Day: 31.7 Hours

Environment

Temp: -110 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,726,816 km

• M1: 1,981,274 km (0.085 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 222.4

Radius: 4.2

Gravity: 12.61 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 10.04 AU - 15.18 AU

Year: 17145 Days

Day: 17.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 84,726,816 km

• M1: 53,706 km (0.076 R)
• M2: 595,100 km (0.1 R)
• M3: 744,997 km (0.095 R)
• M4: 962,961 km (0.105 R)
• M5: 1,020,407 km (0.079 R)
• M6: 1,179,430 km (0.096 R)
• M7: 1,410,858 km (0.048 R)
• M8: 1,656,198 km (0.095 R)
• M9: 1,819,110 km (0.061 R)
• M10: 2,236,339 km (0.113 R)
• M11: 2,312,933 km (0.119 R)
• M12: 2,628,135 km (0.111 R)
• M13: 2,873,476 km (0.038 R)
• M14: 3,069,300 km (0.118 R)
• M15: 3,125,997 km (0.111 R)
• M16: 3,592,443 km (0.111 R)
• M17: 3,682,352 km (0.104 R)
• M18: 3,742,640 km (0.103 R)
• M19: 4,751,677 km (0.056 R)
• M20: 5,016,465 km (0.065 R)
• M21: 5,116,995 km (0.049 R)
• M22: 5,560,254 km (0.095 R)
• M23: 5,664,224 km (0.08 R)
• M24: 5,874,260 km (0.05 R)
• M25: 6,519,475 km (0.042 R)
• M26: 7,682,299 km (0.057 R)
• M27: 8,228,182 km (0.063 R)
• M28: 8,505,686 km (0.117 R)
• M29: 8,746,090 km (0.1 R)
• M30: 9,110,810 km (0.098 R)
• M31: 9,521,904 km (0.071 R)
• M32: 10,192,253 km (0.104 R)
• M33: 11,182,142 km (0.046 R)
• M34: 11,577,678 km (0.096 R)
• M35: 11,844,112 km (0.114 R)
• M36: 11,888,692 km (0.065 R)
• M37: 12,883,518 km (0.108 R)
• M38: 12,929,295 km (0.084 R)
• M39: 13,067,224 km (0.101 R)
• M40: 13,437,330 km (0.109 R)
• M41: 14,140,440 km (0.078 R)
• M42: 14,187,712 km (0.06 R)
• M43: 14,807,496 km (0.093 R)
• M44: 15,193,309 km (0.102 R)
• M45: 15,387,338 km (0.076 R)
• M46: 15,729,019 km (0.106 R)
• M47: 16,171,979 km (0.107 R)
• M48: 16,919,370 km (0.108 R)
• M49: 17,070,164 km (0.105 R)
• M50: 17,474,527 km (0.052 R)
• M51: 17,626,968 km (0.113 R)
• M52: 17,779,857 km (0.12 R)
• M53: 18,551,034 km (0.08 R)
• M54: 18,706,466 km (0.111 R)
• M55: 20,392,135 km (0.054 R)
• M56: 20,606,209 km (0.096 R)
• M57: 20,767,326 km (0.096 R)
• M58: 21,470,137 km (0.1 R)
• M59: 22,345,733 km (0.047 R)
• M60: 23,232,998 km (0.053 R)
• M61: 23,962,288 km (0.102 R)
• M62: 25,443,456 km (0.109 R)
• M63: 25,616,242 km (0.105 R)
• M64: 26,486,004 km (0.103 R)
• M65: 27,188,815 km (0.099 R)
• M66: 28,612,687 km (0.117 R)
• M67: 29,333,599 km (0.091 R)
• M68: 29,394,037 km (0.03 R)
• M69: 29,514,912 km (0.097 R)
• M70: 30,304,340 km (0.109 R)
• M71: 33,215,664 km (0.038 R)
• M72: 35,120,195 km (0.092 R)
• M73: 35,762,867 km (0.106 R)
• M74: 36,668,981 km (0.026 R)
• M75: 36,929,282 km (0.081 R)
• M76: 37,845,269 km (0.116 R)
• M77: 38,108,262 km (0.118 R)
• M78: 38,306,031 km (0.093 R)
• M79: 38,967,403 km (0.12 R)
• M80: 39,100,246 km (0.12 R)
• M81: 39,432,652 km (0.107 R)
• M82: 42,945,958 km (0.117 R)
• M83: 43,426,467 km (0.119 R)
• M84: 43,495,282 km (0.102 R)
• M85: 43,839,806 km (0.093 R)
• M86: 44,116,113 km (0.072 R)
• M87: 44,254,341 km (0.069 R)
• M88: 45,575,889 km (0.062 R)
• M89: 45,715,763 km (0.082 R)
• M90: 46,065,972 km (0.076 R)
• M91: 46,417,227 km (0.108 R)
• M92: 46,839,692 km (0.115 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 898.8

Radius: 7.4

Gravity: 16.41 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 10.47 AU - 16.95 AU

Year: 19437 Days

Day: 15.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 84,726,816 km

• M1: 186,249 km (0.087 R)
• M2: 358,436 km (0.027 R)
• M3: 434,283 km (0.068 R)
• M4: 581,487 km (0.118 R)
• M5: 1,476,232 km (0.118 R)
• M6: 1,669,213 km (0.105 R)
• M7: 2,333,128 km (0.085 R)
• M8: 3,152,027 km (0.089 R)
• M9: 3,443,294 km (0.054 R)
• M10: 4,368,407 km (0.096 R)
• M11: 4,460,410 km (0.051 R)
• M12: 5,464,361 km (0.117 R)
• M13: 5,864,685 km (0.058 R)
• M14: 6,640,799 km (0.058 R)
• M15: 7,724,935 km (0.12 R)
• M16: 9,038,255 km (0.106 R)
• M17: 9,570,823 km (0.119 R)
• M18: 9,630,513 km (0.055 R)
• M19: 12,709,536 km (0.101 R)
• M20: 13,305,534 km (0.085 R)
• M21: 14,182,626 km (0.105 R)
• M22: 14,593,571 km (0.1 R)
• M23: 14,800,615 km (0.099 R)
• M24: 16,348,205 km (0.066 R)
• M25: 16,419,713 km (0.085 R)
• M26: 16,563,177 km (0.119 R)
• M27: 18,020,260 km (0.096 R)
• M28: 18,764,061 km (0.06 R)
• M29: 19,898,611 km (0.071 R)
• M30: 20,589,903 km (0.078 R)
• M31: 21,996,123 km (0.096 R)
• M32: 22,870,672 km (0.055 R)
• M33: 23,111,076 km (0.105 R)
• M34: 23,918,755 km (0.083 R)
• M35: 25,064,974 km (0.092 R)
• M36: 25,230,130 km (0.08 R)
• M37: 26,648,916 km (0.069 R)
• M38: 27,751,303 km (0.066 R)
• M39: 28,523,078 km (0.07 R)
• M40: 29,388,950 km (0.04 R)
• M41: 29,825,178 km (0.065 R)
• M42: 30,000,207 km (0.057 R)
• M43: 30,175,686 km (0.034 R)
• M44: 30,351,463 km (0.1 R)
• M45: 30,792,328 km (0.094 R)
• M46: 30,969,302 km (0.094 R)
• M47: 31,146,576 km (0.111 R)
• M48: 31,948,420 km (0.114 R)
• M49: 33,028,367 km (0.114 R)
• M50: 33,209,381 km (0.063 R)
• M51: 33,754,815 km (0.034 R)
• M52: 34,578,501 km (0.089 R)
• M53: 35,965,871 km (0.097 R)
• M54: 36,245,470 km (0.099 R)
• M55: 36,713,113 km (0.106 R)
• M56: 37,182,850 km (0.076 R)
• M57: 38,223,154 km (0.056 R)
• M58: 38,318,298 km (0.077 R)
• M59: 38,985,803 km (0.112 R)
• M60: 41,889,947 km (0.119 R)
• M61: 42,873,553 km (0.058 R)
• M62: 43,665,674 km (0.109 R)
• M63: 43,964,121 km (0.089 R)
• M64: 44,163,386 km (0.073 R)
• M65: 45,869,250 km (0.113 R)
• M66: 48,313,979 km (0.056 R)
• M67: 49,138,263 km (0.089 R)
• M68: 49,759,543 km (0.099 R)
• M69: 51,009,882 km (0.069 R)
• M70: 51,219,169 km (0.107 R)
• M71: 53,754,255 km (0.112 R)
• M72: 54,822,384 km (0.112 R)
• M73: 55,789,833 km (0.117 R)
• M74: 56,871,276 km (0.063 R)
• M75: 58,397,025 km (0.051 R)
• M76: 59,605,177 km (0.03 R)
• M77: 60,378,299 km (0.112 R)
• M78: 63,729,142 km (0.12 R)
• M79: 64,519,617 km (0.112 R)
• M80: 65,540,772 km (0.114 R)
• M81: 66,567,313 km (0.092 R)
• M82: 67,599,089 km (0.082 R)
• M83: 67,714,130 km (0.069 R)
• M84: 68,174,592 km (0.064 R)
• M85: 68,520,762 km (0.082 R)
• M86: 69,794,737 km (0.025 R)
• M87: 70,259,837 km (0.064 R)
• M88: 70,726,133 km (0.092 R)
• M89: 70,842,820 km (0.119 R)
• M90: 72,483,609 km (0.066 R)
• M91: 73,190,609 km (0.057 R)
• M92: 77,240,073 km (0.079 R)
• M93: 77,962,182 km (0.084 R)
• M94: 78,324,060 km (0.081 R)
• M95: 78,565,660 km (0.084 R)
• M96: 79,898,876 km (0.056 R)
• M97: 80,263,746 km (0.093 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 962.2

Radius: 5

Gravity: 38.49 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 10.52 AU - 17.5 AU

Year: 20078 Days

Day: 15.7 Hours

Environment

Temp: -198 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 84,726,816 km

• M1: 69,862 km (0.06 R)
• M2: 174,431 km (0.119 R)
• M3: 340,784 km (0.069 R)
• M4: 550,819 km (0.111 R)
• M5: 645,365 km (0.104 R)
• M6: 1,677,291 km (0.108 R)
• M7: 1,922,033 km (0.098 R)
• M8: 2,177,846 km (0.105 R)
• M9: 2,215,395 km (0.092 R)
• M10: 2,367,237 km (0.081 R)
• M11: 3,008,563 km (0.089 R)
• M12: 3,348,300 km (0.108 R)
• M13: 4,776,062 km (0.113 R)
• M14: 5,271,979 km (0.06 R)
• M15: 5,680,530 km (0.099 R)
• M16: 6,690,914 km (0.102 R)
• M17: 6,966,025 km (0.102 R)
• M18: 7,021,376 km (0.1 R)
• M19: 7,188,626 km (0.1 R)
• M20: 7,470,319 km (0.11 R)
• M21: 8,336,790 km (0.108 R)
• M22: 8,752,074 km (0.111 R)
• M23: 9,173,940 km (0.093 R)
• M24: 9,664,172 km (0.103 R)
• M25: 9,850,272 km (0.105 R)
• M26: 11,055,731 km (0.049 R)
• M27: 11,185,283 km (0.066 R)
• M28: 11,315,433 km (0.117 R)
• M29: 11,708,726 km (0.114 R)
• M30: 12,643,713 km (0.116 R)
• M31: 12,915,233 km (0.08 R)
• M32: 13,950,600 km (0.105 R)
• M33: 14,513,537 km (0.077 R)
• M34: 14,940,639 km (0.099 R)
• M35: 15,299,673 km (0.056 R)
• M36: 15,734,405 km (0.085 R)
• M37: 16,615,835 km (0.105 R)
• M38: 20,377,474 km (0.033 R)
• M39: 20,775,554 km (0.028 R)
• M40: 21,417,778 km (0.069 R)
• M41: 24,219,147 km (0.119 R)
• M42: 24,640,714 km (0.099 R)
• M43: 25,576,748 km (0.112 R)
• M44: 26,437,684 km (0.108 R)
• M45: 26,784,751 km (0.105 R)
• M46: 28,809,259 km (0.118 R)
• M47: 28,898,419 km (0.088 R)
• M48: 29,345,567 km (0.041 R)
• M49: 30,246,595 km (0.086 R)
• M50: 30,791,431 km (0.08 R)
• M51: 34,317,303 km (0.114 R)
• M52: 34,980,620 km (0.112 R)
• M53: 36,031,395 km (0.065 R)
• M54: 37,480,999 km (0.057 R)
• M55: 38,164,062 km (0.088 R)
• M56: 38,556,158 km (0.108 R)
• M57: 39,939,041 km (0.106 R)
• M58: 41,237,700 km (0.059 R)
• M59: 42,855,003 km (0.111 R)
• M60: 43,978,782 km (0.094 R)
• M61: 47,513,331 km (0.097 R)
• M62: 47,618,648 km (0.119 R)
• M63: 49,207,976 km (0.1 R)
• M64: 49,421,153 km (0.059 R)
• M65: 50,277,002 km (0.042 R)
• M66: 51,570,126 km (0.08 R)
• M67: 52,764,964 km (0.09 R)
• M68: 53,201,790 km (0.09 R)
• M69: 54,850,209 km (0.051 R)
• M70: 54,960,762 km (0.074 R)
• M71: 55,514,423 km (0.116 R)
• M72: 59,440,919 km (0.065 R)
• M73: 62,415,224 km (0.103 R)
• M74: 64,153,102 km (0.09 R)
• M75: 66,141,856 km (0.094 R)
• M76: 66,730,673 km (0.112 R)
• M77: 68,150,806 km (0.111 R)
• M78: 68,269,587 km (0.106 R)
• M79: 68,864,537 km (0.087 R)
• M80: 70,419,607 km (0.028 R)
• M81: 74,052,143 km (0.076 R)
• M82: 74,541,029 km (0.119 R)
• M83: 75,399,272 km (0.076 R)
• M84: 76,260,656 km (0.105 R)
• M85: 77,620,950 km (0.107 R)
• M86: 78,241,930 km (0.081 R)
• M87: 81,749,701 km (0.099 R)
• M88: 84,796,860 km (0.082 R)
• M89: 85,052,523 km (0.063 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 412.9

Radius: 4.1

Gravity: 24.56 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 15.82 AU - 21.02 AU

Year: 30269 Days

Day: 22.9 Hours

Environment

Temp: -206 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 84,726,816 km

• M1: 53,706 km (0.111 R)
• M2: 191,186 km (0.087 R)
• M3: 365,767 km (0.083 R)
• M4: 469,139 km (0.119 R)
• M5: 1,326,634 km (0.117 R)
• M6: 1,421,928 km (0.042 R)
• M7: 1,652,907 km (0.059 R)
• M8: 1,721,124 km (0.106 R)
• M9: 1,790,238 km (0.051 R)
• M10: 1,931,159 km (0.087 R)
• M11: 2,688,573 km (0.079 R)
• M12: 3,224,881 km (0.066 R)
• M13: 4,158,073 km (0.117 R)
• M14: 4,204,448 km (0.109 R)
• M15: 5,118,491 km (0.109 R)
• M16: 6,571,386 km (0.05 R)
• M17: 6,788,751 km (0.09 R)
• M18: 7,230,514 km (0.092 R)
• M19: 8,374,938 km (0.115 R)
• M20: 9,088,220 km (0.111 R)
• M21: 9,391,156 km (0.088 R)
• M22: 10,069,133 km (0.063 R)
• M23: 10,699,090 km (0.111 R)
• M24: 12,129,246 km (0.097 R)
• M25: 13,549,378 km (0.097 R)
• M26: 13,687,308 km (0.085 R)
• M27: 13,756,422 km (0.047 R)
• M28: 14,595,367 km (0.089 R)
• M29: 14,736,886 km (0.057 R)
• M30: 15,812,046 km (0.082 R)
• M31: 16,469,230 km (0.096 R)
• M32: 16,838,138 km (0.049 R)
• M33: 17,885,622 km (0.056 R)
• M34: 17,961,319 km (0.077 R)
• M35: 18,417,293 km (0.077 R)
• M36: 19,573,685 km (0.099 R)
• M37: 20,912,586 km (0.113 R)
• M38: 20,992,321 km (0.079 R)
• M39: 21,072,057 km (0.045 R)
• M40: 23,511,849 km (0.115 R)
• M41: 24,764,731 km (0.074 R)
• M42: 25,017,850 km (0.085 R)
• M43: 25,272,017 km (0.077 R)
• M44: 25,697,324 km (0.072 R)
• M45: 26,554,968 km (0.073 R)
• M46: 27,509,253 km (0.086 R)
• M47: 27,683,984 km (0.118 R)
• M48: 27,771,349 km (0.118 R)
• M49: 28,739,845 km (0.051 R)
• M50: 29,540,493 km (0.059 R)
• M51: 30,528,886 km (0.1 R)
• M52: 30,981,719 km (0.118 R)
• M53: 31,802,563 km (0.092 R)
• M54: 33,932,238 km (0.097 R)
• M55: 34,213,332 km (0.103 R)
• M56: 36,586,403 km (0.108 R)
• M57: 37,067,360 km (0.112 R)
• M58: 37,453,622 km (0.102 R)
• M59: 38,132,647 km (0.11 R)
• M60: 38,230,035 km (0.117 R)
• M61: 39,503,113 km (0.047 R)
• M62: 39,897,752 km (0.066 R)
• M63: 41,689,187 km (0.11 R)
• M64: 42,796,809 km (0.039 R)
• M65: 43,608,378 km (0.089 R)
• M66: 44,732,606 km (0.103 R)
• M67: 45,040,927 km (0.116 R)
• M68: 46,696,826 km (0.105 R)
• M69: 47,951,952 km (0.105 R)
• M70: 48,372,621 km (0.103 R)
• M71: 49,112,083 km (0.117 R)
• M72: 49,217,999 km (0.111 R)
• M73: 49,642,408 km (0.119 R)
• M74: 51,244,900 km (0.075 R)
• M75: 53,299,029 km (0.115 R)
• M76: 56,042,504 km (0.052 R)
• M77: 57,598,771 km (0.102 R)
• M78: 57,934,169 km (0.085 R)
• M79: 58,046,068 km (0.12 R)
• M80: 58,606,761 km (0.071 R)
• M81: 62,811,359 km (0.12 R)
• M82: 64,543,403 km (0.111 R)
• M83: 66,291,155 km (0.087 R)
• M84: 69,475,944 km (0.11 R)
• M85: 70,190,423 km (0.108 R)
• M86: 71,506,585 km (0.117 R)
• M87: 71,746,840 km (0.104 R)
• M88: 72,227,946 km (0.092 R)
• M89: 73,677,999 km (0.042 R)
• M90: 74,893,631 km (0.092 R)
• M91: 77,344,642 km (0.109 R)
• M92: 80,445,208 km (0.107 R)
• M93: 81,446,018 km (0.064 R)
• M94: 81,571,381 km (0.077 R)
• M95: 81,822,406 km (0.05 R)
• M96: 84,726,848 km (0.04 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 290 - 19,393 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit