🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.8 AU - 1.16 AU

Year: 353 Days

Day: 25.4 Hours

Environment

Temp: 20 °C

Axial Tilt: 28.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.09 AU - 1.19 AU

Year: 442 Days

Day: 12.4 Hours

Environment

Temp: 22 °C

Axial Tilt: 36.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.02 AU - 1.56 AU

Year: 532 Days

Day: 30.8 Hours

Environment

Temp: -1 °C

Axial Tilt: 36.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.33 AU - 1.41 AU

Year: 583 Days

Day: 17.5 Hours

Environment

Temp: -4 °C

Axial Tilt: 20.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 2.89 AU - 3.23 AU

Year: 1945 Days

Day: 27.4 Hours

Environment

Temp: -96 °C

Axial Tilt: 24 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,107,759 km

• M1: 194,627 km (0.119 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 499

Radius: 14.5

Gravity: 2.37 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 8.15 AU - 8.35 AU

Year: 8612 Days

Day: 5.1 Hours

Environment

Temp: -167 °C

Axial Tilt: 61.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 58,107,759 km

• M1: 198,367 km (0.057 R)
• M2: 382,223 km (0.087 R)
• M3: 654,491 km (0.052 R)
• M4: 915,539 km (0.066 R)
• M5: 1,010,683 km (0.084 R)
• M6: 1,143,377 km (0.057 R)
• M7: 1,318,107 km (0.056 R)
• M8: 1,836,314 km (0.096 R)
• M9: 2,065,199 km (0.066 R)
• M10: 2,415,407 km (0.113 R)
• M11: 2,597,767 km (0.113 R)
• M12: 2,952,314 km (0.081 R)
• M13: 3,074,087 km (0.054 R)
• M14: 3,172,672 km (0.031 R)
• M15: 3,373,282 km (0.09 R)
• M16: 3,475,159 km (0.041 R)
• M17: 3,682,202 km (0.088 R)
• M18: 4,749,284 km (0.044 R)
• M19: 4,921,620 km (0.116 R)
• M20: 5,272,876 km (0.112 R)
• M21: 5,421,576 km (0.053 R)
• M22: 5,541,554 km (0.116 R)
• M23: 6,123,938 km (0.109 R)
• M24: 6,501,823 km (0.039 R)
• M25: 6,919,949 km (0.107 R)
• M26: 7,116,072 km (0.084 R)
• M27: 7,380,261 km (0.079 R)
• M28: 7,580,423 km (0.099 R)
• M29: 7,715,061 km (0.046 R)
• M30: 7,816,489 km (0.111 R)
• M31: 7,986,582 km (0.053 R)
• M32: 8,226,686 km (0.12 R)
• M33: 8,574,052 km (0.094 R)
• M34: 8,749,531 km (0.113 R)
• M35: 9,427,209 km (0.108 R)
• M36: 10,159,042 km (0.061 R)
• M37: 10,682,186 km (0.109 R)
• M38: 11,252,453 km (0.115 R)
• M39: 11,910,833 km (0.057 R)
• M40: 12,225,138 km (0.117 R)
• M41: 12,502,343 km (0.059 R)
• M42: 12,621,722 km (0.112 R)
• M43: 12,942,011 km (0.091 R)
• M44: 13,590,967 km (0.077 R)
• M45: 13,960,623 km (0.066 R)
• M46: 14,250,394 km (0.09 R)
• M47: 15,429,524 km (0.107 R)
• M48: 16,030,908 km (0.083 R)
• M49: 16,552,406 km (0.037 R)
• M50: 17,168,001 km (0.078 R)
• M51: 17,880,685 km (0.049 R)
• M52: 18,150,410 km (0.081 R)
• M53: 18,331,125 km (0.086 R)
• M54: 18,512,288 km (0.083 R)
• M55: 18,694,049 km (0.086 R)
• M56: 18,830,782 km (0.102 R)
• M57: 18,922,186 km (0.073 R)
• M58: 19,335,076 km (0.089 R)
• M59: 19,473,454 km (0.11 R)
• M60: 20,310,155 km (0.088 R)
• M61: 20,450,777 km (0.039 R)
• M62: 20,968,984 km (0.12 R)
• M63: 21,063,829 km (0.099 R)
• M64: 21,491,679 km (0.032 R)
• M65: 21,778,608 km (0.103 R)
• M66: 22,018,712 km (0.053 R)
• M67: 22,695,643 km (0.116 R)
• M68: 22,792,881 km (0.076 R)
• M69: 23,625,094 km (0.083 R)
• M70: 23,723,679 km (0.117 R)
• M71: 25,168,495 km (0.117 R)
• M72: 25,876,093 km (0.073 R)
• M73: 26,181,423 km (0.113 R)
• M74: 27,259,425 km (0.098 R)
• M75: 27,777,781 km (0.041 R)
• M76: 29,352,598 km (0.115 R)
• M77: 30,097,446 km (0.059 R)
• M78: 30,418,483 km (0.073 R)
• M79: 30,740,717 km (0.102 R)
• M80: 31,280,316 km (0.117 R)
• M81: 32,150,228 km (0.113 R)
• M82: 34,192,239 km (0.119 R)
• M83: 34,695,337 km (0.069 R)
• M84: 37,419,364 km (0.091 R)
• M85: 37,880,126 km (0.112 R)
• M86: 38,111,105 km (0.106 R)
• M87: 38,284,788 km (0.099 R)
• M88: 38,632,753 km (0.056 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 620.9

Radius: 7.9

Gravity: 9.95 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 10.74 AU - 16.34 AU

Year: 18107 Days

Day: 24.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 58,107,759 km

• M1: 188,643 km (0.041 R)
• M2: 492,177 km (0.062 R)
• M3: 821,891 km (0.097 R)
• M4: 1,134,999 km (0.039 R)
• M5: 1,212,491 km (0.087 R)
• M6: 1,318,556 km (0.074 R)
• M7: 1,372,710 km (0.085 R)
• M8: 1,483,562 km (0.092 R)
• M9: 1,773,632 km (0.094 R)
• M10: 2,473,152 km (0.098 R)
• M11: 2,923,292 km (0.11 R)
• M12: 3,819,533 km (0.106 R)
• M13: 4,056,197 km (0.084 R)
• M14: 4,257,107 km (0.111 R)
• M15: 4,921,770 km (0.052 R)
• M16: 5,353,659 km (0.059 R)
• M17: 7,199,398 km (0.086 R)
• M18: 8,341,577 km (0.075 R)
• M19: 9,645,921 km (0.091 R)
• M20: 10,130,917 km (0.067 R)
• M21: 10,845,397 km (0.07 R)
• M22: 11,861,316 km (0.093 R)
• M23: 11,976,058 km (0.109 R)
• M24: 12,555,450 km (0.111 R)
• M25: 13,262,749 km (0.088 R)
• M26: 13,982,913 km (0.095 R)
• M27: 14,164,824 km (0.108 R)
• M28: 14,839,062 km (0.084 R)
• M29: 15,211,111 km (0.038 R)
• M30: 16,027,916 km (0.111 R)
• M31: 16,218,504 km (0.056 R)
• M32: 16,601,773 km (0.048 R)
• M33: 16,665,951 km (0.113 R)
• M34: 18,098,650 km (0.077 R)
• M35: 18,230,745 km (0.099 R)
• M36: 20,526,773 km (0.103 R)
• M37: 20,941,308 km (0.09 R)
• M38: 22,060,151 km (0.071 R)
• M39: 22,484,859 km (0.085 R)
• M40: 22,555,918 km (0.095 R)
• M41: 22,840,752 km (0.086 R)
• M42: 22,983,618 km (0.105 R)
• M43: 23,702,436 km (0.074 R)
• M44: 24,137,317 km (0.089 R)
• M45: 25,383,767 km (0.113 R)
• M46: 25,754,321 km (0.041 R)
• M47: 26,952,151 km (0.049 R)
• M48: 27,254,488 km (0.103 R)
• M49: 27,481,877 km (0.07 R)
• M50: 28,168,082 km (0.099 R)
• M51: 30,260,208 km (0.077 R)
• M52: 30,338,598 km (0.053 R)
• M53: 30,417,137 km (0.077 R)
• M54: 30,574,364 km (0.062 R)
• M55: 31,602,999 km (0.066 R)
• M56: 31,682,585 km (0.079 R)
• M57: 32,723,337 km (0.114 R)
• M58: 33,207,436 km (0.072 R)
• M59: 35,002,760 km (0.059 R)
• M60: 35,912,166 km (0.054 R)
• M61: 37,332,897 km (0.093 R)
• M62: 37,754,314 km (0.106 R)
• M63: 37,923,359 km (0.087 R)
• M64: 38,346,871 km (0.096 R)
• M65: 38,857,299 km (0.103 R)
• M66: 39,541,260 km (0.114 R)
• M67: 40,142,943 km (0.07 R)
• M68: 40,488,215 km (0.108 R)
• M69: 40,921,002 km (0.08 R)
• M70: 43,639,195 km (0.087 R)
• M71: 45,064,713 km (0.081 R)
• M72: 46,053,555 km (0.116 R)
• M73: 46,234,120 km (0.062 R)
• M74: 48,786,708 km (0.09 R)
• M75: 50,173,031 km (0.1 R)
• M76: 50,265,932 km (0.111 R)
• M77: 51,665,869 km (0.097 R)
• M78: 52,041,359 km (0.066 R)
• M79: 52,323,501 km (0.118 R)
• M80: 52,700,637 km (0.106 R)
• M81: 53,362,608 km (0.062 R)
• M82: 53,647,292 km (0.109 R)
• M83: 57,295,386 km (0.112 R)
• M84: 59,443,761 km (0.11 R)
• M85: 61,121,950 km (0.062 R)
• M86: 61,320,466 km (0.101 R)
• M87: 62,415,672 km (0.094 R)
• M88: 66,045,366 km (0.097 R)
• M89: 66,147,092 km (0.071 R)
• M90: 66,248,968 km (0.077 R)
• M91: 67,680,321 km (0.119 R)
• M92: 68,708,956 km (0.088 R)
• M93: 68,915,251 km (0.113 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 360.1

Radius: 3.6

Gravity: 27.79 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 11.47 AU - 15.91 AU

Year: 18409 Days

Day: 20.4 Hours

Environment

Temp: -195 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 58,107,759 km

• M1: 54,304 km (0.114 R)
• M2: 78,838 km (0.073 R)
• M3: 208,988 km (0.108 R)
• M4: 346,469 km (0.048 R)
• M5: 425,008 km (0.034 R)
• M6: 509,231 km (0.115 R)
• M7: 753,225 km (0.117 R)
• M8: 962,961 km (0.114 R)
• M9: 1,433,148 km (0.1 R)
• M10: 1,560,455 km (0.105 R)
• M11: 2,105,590 km (0.077 R)
• M12: 2,518,929 km (0.089 R)
• M13: 2,641,599 km (0.086 R)
• M14: 3,384,203 km (0.093 R)
• M15: 3,830,753 km (0.119 R)
• M16: 4,405,208 km (0.069 R)
• M17: 4,515,911 km (0.1 R)
• M18: 5,552,774 km (0.089 R)
• M19: 6,200,383 km (0.067 R)
• M20: 6,365,988 km (0.091 R)
• M21: 6,999,984 km (0.074 R)
• M22: 8,509,576 km (0.085 R)
• M23: 9,681,077 km (0.06 R)
• M24: 9,824,990 km (0.099 R)
• M25: 10,212,299 km (0.104 R)
• M26: 10,802,612 km (0.063 R)
• M27: 10,852,278 km (0.026 R)
• M28: 11,964,539 km (0.091 R)
• M29: 12,170,684 km (0.105 R)
• M30: 12,690,986 km (0.082 R)
• M31: 12,743,495 km (0.07 R)
• M32: 13,218,617 km (0.083 R)
• M33: 13,324,982 km (0.09 R)
• M34: 13,485,201 km (0.093 R)
• M35: 13,861,140 km (0.104 R)
• M36: 14,240,670 km (0.047 R)
• M37: 15,120,904 km (0.096 R)
• M38: 15,288,005 km (0.047 R)
• M39: 15,736,200 km (0.118 R)
• M40: 17,865,127 km (0.1 R)
• M41: 18,041,653 km (0.116 R)
• M42: 18,100,594 km (0.119 R)
• M43: 19,474,651 km (0.105 R)
• M44: 19,899,509 km (0.099 R)
• M45: 20,021,431 km (0.112 R)
• M46: 20,327,359 km (0.084 R)
• M47: 20,511,514 km (0.094 R)
• M48: 20,573,148 km (0.09 R)
• M49: 20,634,782 km (0.072 R)
• M50: 21,192,034 km (0.088 R)
• M51: 21,378,882 km (0.056 R)
• M52: 21,441,264 km (0.066 R)
• M53: 21,503,796 km (0.069 R)
• M54: 23,405,933 km (0.101 R)
• M55: 24,116,673 km (0.071 R)
• M56: 24,638,171 km (0.113 R)
• M57: 25,427,150 km (0.044 R)
• M58: 26,425,117 km (0.081 R)
• M59: 26,962,623 km (0.09 R)
• M60: 27,165,029 km (0.11 R)
• M61: 27,639,403 km (0.064 R)
• M62: 27,707,470 km (0.098 R)
• M63: 27,911,821 km (0.082 R)
• M64: 28,116,621 km (0.078 R)
• M65: 28,390,385 km (0.04 R)
• M66: 29,078,984 km (0.066 R)
• M67: 30,612,960 km (0.057 R)
• M68: 30,824,192 km (0.108 R)
• M69: 31,177,393 km (0.111 R)
• M70: 34,050,121 km (0.113 R)
• M71: 34,414,990 km (0.084 R)
• M72: 35,962,131 km (0.093 R)
• M73: 37,006,025 km (0.062 R)
• M74: 37,155,922 km (0.119 R)
• M75: 37,306,119 km (0.091 R)
• M76: 37,456,464 km (0.11 R)
• M77: 38,059,942 km (0.111 R)
• M78: 38,590,566 km (0.091 R)
• M79: 38,894,848 km (0.116 R)
• M80: 40,505,419 km (0.041 R)
• M81: 42,216,070 km (0.111 R)
• M82: 43,080,148 km (0.111 R)
• M83: 43,395,799 km (0.073 R)
• M84: 46,190,437 km (0.105 R)
• M85: 46,432,636 km (0.077 R)
• M86: 46,999,462 km (0.109 R)
• M87: 48,713,704 km (0.106 R)
• M88: 51,783,453 km (0.073 R)
• M89: 51,867,377 km (0.105 R)
• M90: 52,371,223 km (0.117 R)
• M91: 52,961,237 km (0.053 R)
• M92: 54,318,089 km (0.064 R)
• M93: 55,514,573 km (0.068 R)
• M94: 56,806,201 km (0.104 R)
• M95: 57,585,905 km (0.114 R)

Kuiper Belt

Range: 30.2 - 59.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 336 - 12,814 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit