🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.59 AU - 0.65 AU

Year: 179 Days

Day: 42.6 Hours

Environment

Temp: 155 °C

Axial Tilt: 21.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 83,577,441 km

• M1: 467,643 km (0.049 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.63 AU - 0.91 AU

Year: 248 Days

Day: 19 Hours

Environment

Temp: 122 °C

Axial Tilt: 119.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 2.47 AU - 2.97 AU

Year: 1647 Days

Day: 27.3 Hours

Environment

Temp: -93 °C

Axial Tilt: 29 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 2.36 AU - 3.38 AU

Year: 1785 Days

Day: 42.8 Hours

Environment

Temp: -95 °C

Axial Tilt: 13.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,577,441 km

• M1: 1,866,682 km (0.108 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 2.43 AU - 3.43 AU

Year: 1841 Days

Day: 22.3 Hours

Environment

Temp: -98 °C

Axial Tilt: 3.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,577,441 km

• M1: 1,226,553 km (0.109 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 240.2

Radius: 14.2

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 5.4 AU - 8.78 AU

Year: 6930 Days

Day: 11.5 Hours

Environment

Temp: -155 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 83,577,441 km

• M1: 240,105 km (0.097 R)
• M2: 334,202 km (0.105 R)
• M3: 663,616 km (0.098 R)
• M4: 1,380,639 km (0.11 R)
• M5: 1,509,891 km (0.115 R)
• M6: 2,388,629 km (0.118 R)
• M7: 2,617,065 km (0.115 R)
• M8: 3,326,159 km (0.041 R)
• M9: 4,114,091 km (0.063 R)
• M10: 4,304,080 km (0.081 R)
• M11: 4,980,861 km (0.098 R)
• M12: 5,435,339 km (0.073 R)
• M13: 6,629,878 km (0.096 R)
• M14: 7,256,843 km (0.089 R)
• M15: 7,720,297 km (0.064 R)
• M16: 7,929,286 km (0.046 R)
• M17: 8,113,740 km (0.091 R)
• M18: 8,433,430 km (0.084 R)
• M19: 8,757,160 km (0.113 R)
• M20: 8,920,671 km (0.084 R)
• M21: 9,696,784 km (0.097 R)
• M22: 10,726,467 km (0.068 R)
• M23: 10,843,003 km (0.045 R)
• M24: 11,372,879 km (0.103 R)
• M25: 11,521,579 km (0.116 R)
• M26: 11,850,994 km (0.045 R)
• M27: 12,122,813 km (0.107 R)
• M28: 12,580,433 km (0.074 R)
• M29: 13,168,353 km (0.098 R)
• M30: 13,796,963 km (0.119 R)
• M31: 14,306,942 km (0.092 R)
• M32: 14,531,937 km (0.044 R)
• M33: 15,181,491 km (0.053 R)
• M34: 15,906,891 km (0.104 R)
• M35: 17,016,159 km (0.061 R)
• M36: 17,186,402 km (0.116 R)
• M37: 18,254,830 km (0.114 R)
• M38: 19,238,137 km (0.107 R)
• M39: 19,486,768 km (0.091 R)
• M40: 21,109,905 km (0.098 R)
• M41: 21,734,476 km (0.065 R)
• M42: 22,964,021 km (0.064 R)
• M43: 23,720,089 km (0.109 R)
• M44: 24,254,303 km (0.096 R)
• M45: 25,218,162 km (0.115 R)
• M46: 25,724,251 km (0.071 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 408.3

Radius: 8.1

Gravity: 6.22 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 7.84 AU - 11.92 AU

Year: 11400 Days

Day: 8.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 83,577,441 km

• M1: 126,410 km (0.104 R)
• M2: 181,462 km (0.098 R)
• M3: 376,089 km (0.115 R)
• M4: 636,689 km (0.053 R)
• M5: 967,001 km (0.08 R)
• M6: 1,326,335 km (0.109 R)
• M7: 1,448,257 km (0.066 R)
• M8: 1,972,298 km (0.116 R)
• M9: 2,159,445 km (0.075 R)
• M10: 2,352,277 km (0.103 R)
• M11: 3,071,244 km (0.115 R)
• M12: 3,261,084 km (0.056 R)
• M13: 3,426,988 km (0.077 R)
• M14: 3,652,432 km (0.1 R)
• M15: 3,999,798 km (0.093 R)
• M16: 4,088,211 km (0.09 R)
• M17: 4,725,946 km (0.087 R)
• M18: 5,232,485 km (0.082 R)
• M19: 5,329,424 km (0.114 R)
• M20: 5,558,010 km (0.071 R)
• M21: 6,160,291 km (0.091 R)
• M22: 6,503,917 km (0.057 R)
• M23: 6,573,330 km (0.1 R)
• M24: 6,995,346 km (0.117 R)
• M25: 7,426,188 km (0.118 R)
• M26: 7,939,757 km (0.108 R)
• M27: 8,014,108 km (0.109 R)
• M28: 8,163,406 km (0.095 R)
• M29: 8,238,355 km (0.065 R)
• M30: 8,464,696 km (0.111 R)
• M31: 8,693,282 km (0.069 R)
• M32: 9,430,051 km (0.098 R)
• M33: 9,865,680 km (0.088 R)
• M34: 10,511,195 km (0.116 R)
• M35: 11,462,937 km (0.065 R)
• M36: 11,715,757 km (0.097 R)
• M37: 11,970,373 km (0.084 R)
• M38: 12,701,757 km (0.119 R)
• M39: 13,138,882 km (0.099 R)
• M40: 13,536,363 km (0.112 R)
• M41: 14,297,966 km (0.087 R)
• M42: 15,862,760 km (0.034 R)
• M43: 16,665,203 km (0.081 R)
• M44: 16,999,554 km (0.1 R)
• M45: 18,260,664 km (0.096 R)
• M46: 18,555,821 km (0.087 R)
• M47: 19,001,772 km (0.109 R)
• M48: 21,025,831 km (0.119 R)
• M49: 22,325,388 km (0.117 R)
• M50: 22,483,064 km (0.113 R)
• M51: 22,641,039 km (0.09 R)
• M52: 22,693,847 km (0.097 R)
• M53: 23,436,900 km (0.108 R)
• M54: 24,403,901 km (0.101 R)
• M55: 25,001,245 km (0.106 R)
• M56: 26,878,100 km (0.108 R)
• M57: 26,933,900 km (0.115 R)
• M58: 27,833,282 km (0.083 R)
• M59: 30,531,729 km (0.108 R)
• M60: 30,590,072 km (0.078 R)
• M61: 31,057,864 km (0.098 R)
• M62: 31,233,941 km (0.111 R)
• M63: 31,646,083 km (0.104 R)
• M64: 32,060,020 km (0.096 R)
• M65: 32,119,261 km (0.11 R)
• M66: 33,612,996 km (0.089 R)
• M67: 34,035,311 km (0.097 R)
• M68: 35,312,727 km (0.118 R)
• M69: 35,926,377 km (0.103 R)
• M70: 35,988,012 km (0.106 R)
• M71: 36,111,280 km (0.111 R)
• M72: 37,040,134 km (0.076 R)
• M73: 37,289,214 km (0.094 R)
• M74: 37,476,361 km (0.054 R)
• M75: 37,726,339 km (0.118 R)
• M76: 37,976,915 km (0.095 R)
• M77: 38,416,733 km (0.116 R)
• M78: 38,668,806 km (0.091 R)
• M79: 38,921,327 km (0.074 R)
• M80: 39,364,885 km (0.106 R)
• M81: 39,491,743 km (0.111 R)
• M82: 39,937,396 km (0.081 R)
• M83: 41,026,468 km (0.069 R)
• M84: 42,645,566 km (0.089 R)
• M85: 42,710,790 km (0.096 R)
• M86: 43,168,261 km (0.092 R)
• M87: 43,299,159 km (0.109 R)
• M88: 43,561,554 km (0.067 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 94.8

Radius: 5.7

Gravity: 2.92 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 14.57 AU - 17.21 AU

Year: 23252 Days

Day: 17.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 83,577,441 km

• M1: 114,293 km (0.084 R)
• M2: 167,250 km (0.104 R)
• M3: 405,560 km (0.111 R)
• M4: 824,284 km (0.085 R)
• M5: 1,128,566 km (0.099 R)
• M6: 1,527,993 km (0.114 R)
• M7: 1,944,922 km (0.087 R)
• M8: 2,670,920 km (0.118 R)
• M9: 2,877,515 km (0.064 R)
• M10: 3,115,974 km (0.116 R)
• M11: 3,333,489 km (0.038 R)
• M12: 3,416,367 km (0.1 R)
• M13: 3,555,941 km (0.085 R)
• M14: 3,783,181 km (0.069 R)
• M15: 4,523,391 km (0.101 R)
• M16: 5,307,134 km (0.089 R)
• M17: 5,501,462 km (0.05 R)
• M18: 5,964,018 km (0.09 R)
• M19: 6,890,777 km (0.111 R)
• M20: 7,209,570 km (0.115 R)
• M21: 7,245,324 km (0.115 R)
• M22: 7,352,885 km (0.058 R)
• M23: 8,231,922 km (0.118 R)
• M24: 8,494,616 km (0.119 R)
• M25: 9,221,362 km (0.066 R)
• M26: 9,572,469 km (0.118 R)
• M27: 10,570,735 km (0.086 R)
• M28: 11,185,433 km (0.098 R)
• M29: 12,492,320 km (0.055 R)
• M30: 13,625,075 km (0.1 R)
• M31: 13,669,356 km (0.062 R)
• M32: 14,024,800 km (0.063 R)
• M33: 14,835,770 km (0.099 R)
• M34: 16,080,574 km (0.083 R)
• M35: 17,310,568 km (0.073 R)
• M36: 17,502,352 km (0.089 R)
• M37: 18,423,576 km (0.069 R)
• M38: 20,616,531 km (0.034 R)
• M39: 20,769,121 km (0.101 R)
• M40: 23,153,861 km (0.078 R)
• M41: 24,701,301 km (0.102 R)
• M42: 24,863,316 km (0.034 R)
• M43: 26,668,364 km (0.113 R)
• M44: 27,782,718 km (0.115 R)
• M45: 28,176,310 km (0.114 R)
• M46: 28,458,601 km (0.088 R)
• M47: 31,099,153 km (0.08 R)
• M48: 31,918,202 km (0.108 R)
• M49: 32,271,402 km (0.108 R)
• M50: 32,566,708 km (0.063 R)
• M51: 34,176,980 km (0.075 R)
• M52: 34,417,683 km (0.069 R)
• M53: 36,548,106 km (0.091 R)
• M54: 37,536,200 km (0.057 R)
• M55: 38,095,846 km (0.111 R)
• M56: 38,720,866 km (0.05 R)
• M57: 38,846,378 km (0.12 R)
• M58: 40,298,375 km (0.102 R)
• M59: 41,190,876 km (0.107 R)
• M60: 41,254,904 km (0.103 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 492.6

Radius: 3.1

Gravity: 51.26 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 16.12 AU - 19.12 AU

Year: 27151 Days

Day: 18.8 Hours

Environment

Temp: -200 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 83,577,441 km

• M1: 148,401 km (0.087 R)
• M2: 192,084 km (0.06 R)
• M3: 223,649 km (0.112 R)
• M4: 257,308 km (0.089 R)
• M5: 292,763 km (0.096 R)
• M6: 516,711 km (0.112 R)
• M7: 657,333 km (0.109 R)
• M8: 1,145,620 km (0.115 R)
• M9: 1,585,737 km (0.073 R)
• M10: 2,601,357 km (0.091 R)
• M11: 2,680,345 km (0.065 R)
• M12: 2,800,023 km (0.112 R)
• M13: 3,642,259 km (0.107 R)
• M14: 3,774,803 km (0.115 R)
• M15: 4,651,147 km (0.065 R)
• M16: 5,536,168 km (0.074 R)
• M17: 6,312,133 km (0.08 R)
• M18: 7,066,704 km (0.071 R)
• M19: 9,922,079 km (0.045 R)
• M20: 11,305,859 km (0.101 R)
• M21: 13,834,063 km (0.105 R)
• M22: 13,971,843 km (0.034 R)
• M23: 15,445,083 km (0.118 R)
• M24: 15,947,133 km (0.108 R)
• M25: 17,484,850 km (0.101 R)
• M26: 18,082,942 km (0.115 R)
• M27: 19,607,344 km (0.118 R)
• M28: 19,762,028 km (0.12 R)
• M29: 20,150,534 km (0.113 R)
• M30: 20,777,349 km (0.104 R)
• M31: 21,809,574 km (0.085 R)
• M32: 22,050,128 km (0.084 R)
• M33: 23,840,964 km (0.077 R)
• M34: 24,171,575 km (0.112 R)
• M35: 24,337,330 km (0.036 R)
• M36: 28,080,568 km (0.116 R)
• M37: 28,868,051 km (0.101 R)
• M38: 30,375,100 km (0.12 R)
• M39: 31,363,792 km (0.058 R)
• M40: 31,816,625 km (0.041 R)
• M41: 33,280,290 km (0.078 R)
• M42: 34,299,351 km (0.105 R)
• M43: 35,140,689 km (0.118 R)
• M44: 35,611,025 km (0.04 R)
• M45: 35,988,760 km (0.06 R)
• M46: 38,186,502 km (0.111 R)
• M47: 38,670,002 km (0.084 R)
• M48: 38,960,970 km (0.117 R)
• M49: 39,155,447 km (0.043 R)
• M50: 39,545,300 km (0.104 R)
• M51: 40,919,954 km (0.099 R)
• M52: 41,414,675 km (0.089 R)
• M53: 41,613,191 km (0.083 R)
• M54: 42,110,604 km (0.06 R)
• M55: 42,510,030 km (0.081 R)
• M56: 43,614,960 km (0.084 R)
• M57: 44,019,024 km (0.108 R)
• M58: 44,729,165 km (0.114 R)
• M59: 45,955,419 km (0.084 R)
• M60: 47,089,221 km (0.027 R)
• M61: 47,919,489 km (0.108 R)
• M62: 50,651,146 km (0.1 R)
• M63: 52,678,945 km (0.104 R)
• M64: 53,973,416 km (0.097 R)
• M65: 54,842,131 km (0.103 R)
• M66: 55,824,989 km (0.093 R)
• M67: 58,251,915 km (0.101 R)
• M68: 58,696,819 km (0.071 R)
• M69: 60,150,611 km (0.072 R)
• M70: 61,164,137 km (0.095 R)
• M71: 63,322,086 km (0.11 R)
• M72: 64,123,332 km (0.092 R)
• M73: 64,812,829 km (0.06 R)
• M74: 65,273,889 km (0.11 R)
• M75: 65,735,997 km (0.114 R)
• M76: 66,779,592 km (0.099 R)
• M77: 67,361,827 km (0.103 R)
• M78: 67,712,035 km (0.089 R)
• M79: 68,883,536 km (0.115 R)
• M80: 71,246,435 km (0.099 R)
• M81: 71,841,385 km (0.059 R)
• M82: 75,082,124 km (0.103 R)
• M83: 75,202,999 km (0.109 R)
• M84: 75,324,024 km (0.104 R)
• M85: 75,566,223 km (0.106 R)
• M86: 75,808,721 km (0.105 R)
• M87: 77,880,053 km (0.111 R)
• M88: 79,107,204 km (0.052 R)
• M89: 81,829,287 km (0.082 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 543 - 15,367 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit