🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.33 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.52 AU - 0.78 AU

Year: 344 Days

Day: 20.9 Hours

Environment

Temp: -131 °C

Axial Tilt: 27 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,676,778 km

• M1: 86,318 km (0.117 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 489.6

Radius: 8.2

Gravity: 7.28 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.02 AU - 1.1 AU

Year: 716 Days

Day: 14.3 Hours

Environment

Temp: -162 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 88,676,778 km

• M1: 102,624 km (0.084 R)
• M2: 188,344 km (0.067 R)
• M3: 245,640 km (0.104 R)
• M4: 305,329 km (0.059 R)
• M5: 378,782 km (0.057 R)
• M6: 447,447 km (0.042 R)
• M7: 763,548 km (0.108 R)
• M8: 895,343 km (0.101 R)
• M9: 1,096,104 km (0.025 R)
• M10: 1,147,116 km (0.07 R)
• M11: 1,378,096 km (0.077 R)
• M12: 1,445,863 km (0.099 R)
• M13: 1,540,260 km (0.085 R)
• M14: 1,649,915 km (0.064 R)
• M15: 1,802,206 km (0.077 R)
• M16: 1,869,973 km (0.067 R)
• M17: 1,980,227 km (0.044 R)
• M18: 2,078,363 km (0.097 R)
• M19: 2,171,114 km (0.102 R)
• M20: 2,309,043 km (0.086 R)
• M21: 2,457,594 km (0.119 R)
• M22: 2,525,362 km (0.108 R)
• M23: 2,686,179 km (0.07 R)
• M24: 2,763,821 km (0.085 R)
• M25: 2,929,575 km (0.111 R)
• M26: 3,017,838 km (0.114 R)
• M27: 3,082,464 km (0.038 R)
• M28: 3,337,528 km (0.112 R)
• M29: 3,404,399 km (0.087 R)
• M30: 3,463,340 km (0.052 R)
• M31: 3,676,667 km (0.062 R)
• M32: 3,754,607 km (0.068 R)
• M33: 3,876,829 km (0.084 R)
• M34: 3,929,637 km (0.046 R)
• M35: 3,991,570 km (0.082 R)
• M36: 4,098,383 km (0.088 R)
• M37: 4,206,243 km (0.115 R)
• M38: 4,269,673 km (0.036 R)
• M39: 4,480,007 km (0.103 R)
• M40: 4,684,508 km (0.097 R)
• M41: 4,797,305 km (0.085 R)
• M42: 4,901,574 km (0.107 R)
• M43: 5,025,740 km (0.036 R)
• M44: 5,102,634 km (0.092 R)
• M45: 5,248,043 km (0.116 R)
• M46: 5,503,107 km (0.118 R)
• M47: 5,732,291 km (0.117 R)
• M48: 5,903,581 km (0.081 R)
• M49: 5,964,467 km (0.055 R)
• M50: 6,076,666 km (0.082 R)
• M51: 6,272,190 km (0.085 R)
• M52: 6,386,184 km (0.102 R)
• M53: 6,501,075 km (0.116 R)
• M54: 6,553,434 km (0.086 R)
• M55: 6,828,245 km (0.091 R)
• M56: 7,042,170 km (0.056 R)
• M57: 7,128,488 km (0.089 R)
• M58: 7,247,568 km (0.091 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 29.8

Radius: 11.8

Gravity: 0.21 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.31 AU - 2.01 AU

Year: 1403 Days

Day: 12.8 Hours

Environment

Temp: -179 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 88,676,778 km

• M1: 162,164 km (0.116 R)
• M2: 244,593 km (0.099 R)
• M3: 332,107 km (0.094 R)
• M4: 418,126 km (0.097 R)
• M5: 528,978 km (0.092 R)
• M6: 654,939 km (0.117 R)
• M7: 747,690 km (0.088 R)
• M8: 881,431 km (0.066 R)
• M9: 978,071 km (0.082 R)
• M10: 1,054,964 km (0.075 R)
• M11: 1,397,543 km (0.055 R)
• M12: 1,543,551 km (0.057 R)
• M13: 1,657,694 km (0.098 R)
• M14: 1,736,981 km (0.114 R)
• M15: 1,827,188 km (0.119 R)
• M16: 2,312,933 km (0.098 R)
• M17: 2,649,677 km (0.107 R)
• M18: 2,776,536 km (0.112 R)
• M19: 2,888,585 km (0.065 R)
• M20: 3,181,348 km (0.087 R)
• M21: 3,532,006 km (0.107 R)
• M22: 3,617,127 km (0.074 R)
• M23: 4,072,054 km (0.069 R)
• M24: 4,161,364 km (0.073 R)
• M25: 4,238,556 km (0.052 R)
• M26: 4,348,661 km (0.082 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 579.6

Radius: 14.4

Gravity: 2.8 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 3.35 AU - 3.49 AU

Year: 4149 Days

Day: 14.9 Hours

Environment

Temp: -213 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 88,676,778 km

• M1: 179,817 km (0.031 R)
• M2: 343,028 km (0.115 R)
• M3: 476,020 km (0.064 R)
• M4: 603,627 km (0.049 R)
• M5: 843,882 km (0.065 R)
• M6: 1,142,928 km (0.083 R)
• M7: 1,339,350 km (0.093 R)
• M8: 1,434,943 km (0.065 R)
• M9: 1,633,758 km (0.109 R)
• M10: 1,811,780 km (0.117 R)
• M11: 2,269,400 km (0.082 R)
• M12: 2,469,412 km (0.119 R)
• M13: 2,798,378 km (0.089 R)
• M14: 3,068,252 km (0.113 R)
• M15: 3,197,206 km (0.06 R)
• M16: 3,327,954 km (0.039 R)
• M17: 3,711,822 km (0.081 R)
• M18: 4,232,124 km (0.029 R)
• M19: 4,376,336 km (0.084 R)
• M20: 4,585,025 km (0.114 R)
• M21: 4,926,108 km (0.085 R)
• M22: 5,077,950 km (0.086 R)
• M23: 5,453,291 km (0.062 R)
• M24: 5,633,108 km (0.088 R)
• M25: 5,952,499 km (0.056 R)
• M26: 6,067,989 km (0.049 R)
• M27: 6,922,043 km (0.116 R)
• M28: 7,388,190 km (0.111 R)
• M29: 7,512,506 km (0.087 R)
• M30: 7,763,381 km (0.105 R)
• M31: 8,144,856 km (0.096 R)
• M32: 8,402,613 km (0.034 R)
• M33: 9,192,191 km (0.083 R)
• M34: 9,623,033 km (0.105 R)
• M35: 9,786,394 km (0.087 R)
• M36: 10,033,080 km (0.066 R)
• M37: 10,337,362 km (0.105 R)
• M38: 10,504,613 km (0.05 R)
• M39: 10,757,284 km (0.115 R)
• M40: 11,011,899 km (0.116 R)
• M41: 11,325,905 km (0.067 R)
• M42: 13,392,600 km (0.095 R)
• M43: 13,942,671 km (0.06 R)
• M44: 14,096,907 km (0.041 R)
• M45: 14,406,873 km (0.117 R)
• M46: 15,413,817 km (0.084 R)
• M47: 15,573,288 km (0.03 R)
• M48: 15,893,727 km (0.097 R)
• M49: 16,443,648 km (0.096 R)
• M50: 16,606,560 km (0.11 R)
• M51: 16,999,704 km (0.07 R)
• M52: 17,495,621 km (0.101 R)
• M53: 17,695,334 km (0.085 R)
• M54: 17,929,155 km (0.084 R)
• M55: 18,197,833 km (0.081 R)
• M56: 18,433,898 km (0.039 R)
• M57: 18,841,104 km (0.04 R)
• M58: 19,802,719 km (0.111 R)
• M59: 20,639,569 km (0.081 R)
• M60: 20,850,652 km (0.098 R)
• M61: 21,062,483 km (0.115 R)
• M62: 21,204,002 km (0.094 R)
• M63: 21,452,634 km (0.111 R)
• M64: 21,845,029 km (0.103 R)
• M65: 22,204,064 km (0.075 R)
• M66: 22,420,233 km (0.087 R)
• M67: 22,601,097 km (0.104 R)
• M68: 23,073,377 km (0.086 R)
• M69: 23,255,887 km (0.079 R)
• M70: 23,695,854 km (0.086 R)
• M71: 24,064,613 km (0.11 R)
• M72: 24,175,614 km (0.103 R)
• M73: 24,882,763 km (0.049 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 92.8

Radius: 10.4

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 3.97 AU - 4.79 AU

Year: 6013 Days

Day: 7.9 Hours

Environment

Temp: -210 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 88,676,778 km

• M1: 171,439 km (0.097 R)
• M2: 243,396 km (0.112 R)
• M3: 372,499 km (0.111 R)
• M4: 755,768 km (0.101 R)
• M5: 898,784 km (0.066 R)
• M6: 964,308 km (0.074 R)
• M7: 1,031,477 km (0.042 R)
• M8: 1,110,615 km (0.086 R)
• M9: 1,181,524 km (0.091 R)
• M10: 1,360,443 km (0.047 R)
• M11: 1,559,857 km (0.078 R)
• M12: 1,721,722 km (0.068 R)
• M13: 2,037,224 km (0.103 R)
• M14: 2,227,662 km (0.082 R)
• M15: 2,331,632 km (0.103 R)
• M16: 2,585,350 km (0.08 R)
• M17: 2,918,804 km (0.063 R)
• M18: 3,018,586 km (0.073 R)
• M19: 3,090,692 km (0.111 R)
• M20: 3,266,021 km (0.079 R)
• M21: 3,718,704 km (0.071 R)
• M22: 3,921,110 km (0.074 R)
• M23: 4,418,523 km (0.108 R)
• M24: 4,517,108 km (0.119 R)
• M25: 5,175,937 km (0.087 R)
• M26: 5,918,989 km (0.104 R)
• M27: 6,100,751 km (0.053 R)
• M28: 6,192,454 km (0.11 R)
• M29: 6,303,007 km (0.037 R)
• M30: 6,377,058 km (0.092 R)
• M31: 6,846,646 km (0.102 R)
• M32: 6,922,941 km (0.093 R)
• M33: 7,133,874 km (0.056 R)
• M34: 7,483,783 km (0.107 R)
• M35: 7,581,919 km (0.07 R)
• M36: 8,525,882 km (0.117 R)
• M37: 8,793,512 km (0.025 R)
• M38: 8,917,978 km (0.12 R)
• M39: 9,315,908 km (0.09 R)
• M40: 9,548,982 km (0.071 R)
• M41: 9,870,019 km (0.092 R)
• M42: 9,956,187 km (0.059 R)
• M43: 10,107,730 km (0.03 R)
• M44: 10,172,805 km (0.105 R)
• M45: 10,347,236 km (0.098 R)
• M46: 10,412,909 km (0.089 R)
• M47: 10,522,714 km (0.081 R)
• M48: 10,987,814 km (0.096 R)
• M49: 11,122,003 km (0.117 R)
• M50: 11,369,289 km (0.075 R)
• M51: 11,459,795 km (0.078 R)
• M52: 11,732,363 km (0.059 R)
• M53: 11,915,321 km (0.1 R)
• M54: 12,400,168 km (0.076 R)
• M55: 12,726,889 km (0.106 R)
• M56: 13,293,716 km (0.113 R)
• M57: 13,365,223 km (0.095 R)
• M58: 13,580,345 km (0.101 R)
• M59: 13,844,685 km (0.115 R)
• M60: 14,038,115 km (0.066 R)
• M61: 14,159,438 km (0.067 R)
• M62: 14,697,542 km (0.119 R)
• M63: 15,142,745 km (0.046 R)
• M64: 15,391,975 km (0.105 R)
• M65: 15,617,419 km (0.039 R)
• M66: 15,743,231 km (0.077 R)
• M67: 15,970,321 km (0.117 R)
• M68: 16,046,316 km (0.091 R)
• M69: 16,173,175 km (0.103 R)
• M70: 16,325,915 km (0.106 R)
• M71: 17,019,151 km (0.066 R)
• M72: 17,304,285 km (0.102 R)
• M73: 17,538,854 km (0.063 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 311.4

Radius: 3

Gravity: 34.6 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 6 AU - 6.4 AU

Year: 10127 Days

Day: 22 Hours

Environment

Temp: -231 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 88,676,778 km

• M1: 119,678 km (0.105 R)
• M2: 202,107 km (0.094 R)
• M3: 516,262 km (0.079 R)
• M4: 925,263 km (0.115 R)
• M5: 1,658,592 km (0.041 R)
• M6: 2,525,960 km (0.058 R)
• M7: 2,968,022 km (0.057 R)
• M8: 3,185,537 km (0.067 R)
• M9: 3,383,305 km (0.105 R)
• M10: 3,868,900 km (0.087 R)
• M11: 4,053,205 km (0.108 R)
• M12: 4,457,717 km (0.115 R)
• M13: 4,734,473 km (0.117 R)
• M14: 4,790,573 km (0.117 R)
• M15: 5,479,920 km (0.102 R)
• M16: 5,836,112 km (0.114 R)
• M17: 6,016,976 km (0.069 R)
• M18: 6,230,303 km (0.107 R)
• M19: 6,384,239 km (0.105 R)
• M20: 6,695,851 km (0.112 R)
• M21: 6,758,832 km (0.03 R)
• M22: 7,044,265 km (0.108 R)
• M23: 7,076,278 km (0.048 R)
• M24: 7,140,306 km (0.052 R)
• M25: 8,057,641 km (0.101 R)
• M26: 8,158,021 km (0.116 R)
• M27: 8,564,029 km (0.112 R)
• M28: 8,735,169 km (0.112 R)
• M29: 9,360,488 km (0.107 R)
• M30: 11,208,770 km (0.106 R)
• M31: 11,697,357 km (0.111 R)
• M32: 12,501,296 km (0.101 R)
• M33: 12,812,310 km (0.091 R)
• M34: 12,890,400 km (0.115 R)
• M35: 13,800,254 km (0.09 R)
• M36: 14,894,562 km (0.113 R)
• M37: 16,523,534 km (0.077 R)
• M38: 16,993,121 km (0.113 R)
• M39: 17,165,009 km (0.114 R)
• M40: 17,901,779 km (0.043 R)
• M41: 18,428,064 km (0.028 R)
• M42: 18,604,590 km (0.028 R)
• M43: 19,675,710 km (0.054 R)
• M44: 20,766,578 km (0.074 R)
• M45: 21,042,287 km (0.116 R)
• M46: 21,923,568 km (0.064 R)
• M47: 22,063,741 km (0.081 R)
• M48: 22,958,935 km (0.063 R)
• M49: 23,530,399 km (0.093 R)
• M50: 24,396,271 km (0.12 R)
• M51: 24,638,620 km (0.116 R)
• M52: 24,687,239 km (0.11 R)
• M53: 24,735,858 km (0.114 R)
• M54: 25,961,214 km (0.108 R)
• M55: 26,010,582 km (0.114 R)
• M56: 26,407,166 km (0.119 R)
• M57: 26,506,648 km (0.08 R)
• M58: 26,955,592 km (0.043 R)
• M59: 27,105,937 km (0.1 R)
• M60: 27,507,907 km (0.116 R)
• M61: 28,981,595 km (0.118 R)
• M62: 29,753,820 km (0.119 R)
• M63: 30,064,684 km (0.103 R)
• M64: 30,324,536 km (0.094 R)
• M65: 30,741,764 km (0.043 R)
• M66: 34,255,968 km (0.107 R)
• M67: 34,744,853 km (0.053 R)
• M68: 35,510,047 km (0.109 R)
• M69: 37,168,489 km (0.072 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 802.3

Radius: 6.7

Gravity: 17.87 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 8.29 AU - 13.29 AU

Year: 23251 Days

Day: 19.5 Hours

Environment

Temp: -241 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 88,676,778 km

• M1: 91,255 km (0.086 R)
• M2: 159,023 km (0.102 R)
• M3: 262,694 km (0.101 R)
• M4: 638,783 km (0.11 R)
• M5: 1,517,670 km (0.076 R)
• M6: 2,515,339 km (0.091 R)
• M7: 3,493,409 km (0.103 R)
• M8: 3,812,203 km (0.051 R)
• M9: 3,858,578 km (0.093 R)
• M10: 3,905,103 km (0.041 R)
• M11: 4,724,151 km (0.115 R)
• M12: 5,281,702 km (0.116 R)
• M13: 5,333,463 km (0.078 R)
• M14: 5,489,643 km (0.105 R)
• M15: 5,700,277 km (0.074 R)
• M16: 6,075,170 km (0.066 R)
• M17: 6,458,140 km (0.069 R)
• M18: 6,961,986 km (0.077 R)
• M19: 7,132,826 km (0.073 R)
• M20: 7,305,014 km (0.101 R)
• M21: 7,420,503 km (0.117 R)
• M22: 7,888,745 km (0.105 R)
• M23: 8,306,422 km (0.091 R)
• M24: 8,366,560 km (0.075 R)
• M25: 8,792,316 km (0.063 R)
• M26: 8,977,069 km (0.039 R)
• M27: 9,601,790 km (0.108 R)
• M28: 9,664,920 km (0.096 R)
• M29: 9,983,264 km (0.119 R)
• M30: 10,111,619 km (0.083 R)
• M31: 10,369,825 km (0.115 R)
• M32: 13,069,169 km (0.112 R)
• M33: 15,153,217 km (0.072 R)
• M34: 16,120,517 km (0.033 R)
• M35: 16,271,012 km (0.079 R)
• M36: 16,573,649 km (0.11 R)
• M37: 16,801,786 km (0.107 R)
• M38: 19,699,945 km (0.034 R)
• M39: 21,000,250 km (0.111 R)
• M40: 21,082,379 km (0.116 R)
• M41: 21,164,658 km (0.086 R)
• M42: 21,743,751 km (0.077 R)
• M43: 24,716,261 km (0.079 R)
• M44: 24,889,944 km (0.102 R)
• M45: 25,413,387 km (0.046 R)
• M46: 27,543,212 km (0.071 R)
• M47: 27,723,328 km (0.104 R)
• M48: 28,629,592 km (0.082 R)
• M49: 30,285,042 km (0.086 R)
• M50: 31,499,926 km (0.086 R)
• M51: 32,160,550 km (0.091 R)
• M52: 34,751,585 km (0.068 R)
• M53: 36,022,868 km (0.093 R)
• M54: 36,219,739 km (0.079 R)
• M55: 37,808,019 km (0.064 R)
• M56: 39,216,334 km (0.104 R)
• M57: 40,334,877 km (0.074 R)
• M58: 42,499,259 km (0.031 R)
• M59: 42,603,230 km (0.089 R)
• M60: 42,915,740 km (0.111 R)
• M61: 43,228,998 km (0.091 R)
• M62: 45,762,437 km (0.116 R)
• M63: 46,617,688 km (0.095 R)
• M64: 47,478,026 km (0.112 R)
• M65: 47,585,886 km (0.085 R)
• M66: 48,996,295 km (0.1 R)
• M67: 49,542,476 km (0.086 R)
• M68: 49,980,798 km (0.087 R)
• M69: 51,082,287 km (0.034 R)
• M70: 52,749,406 km (0.069 R)
• M71: 55,226,597 km (0.118 R)
• M72: 56,822,806 km (0.112 R)
• M73: 59,245,095 km (0.118 R)
• M74: 60,410,463 km (0.059 R)
• M75: 61,936,810 km (0.067 R)
• M76: 63,594,504 km (0.117 R)
• M77: 66,470,223 km (0.071 R)
• M78: 67,074,748 km (0.057 R)
• M79: 68,289,034 km (0.071 R)
• M80: 70,862,567 km (0.062 R)
• M81: 72,347,475 km (0.098 R)
• M82: 74,719,349 km (0.099 R)
• M83: 80,824,139 km (0.088 R)
• M84: 81,986,515 km (0.108 R)
• M85: 82,116,066 km (0.118 R)
• M86: 82,245,618 km (0.1 R)
• M87: 83,024,425 km (0.07 R)
• M88: 85,375,355 km (0.082 R)
• M89: 86,690,919 km (0.116 R)
• M90: 87,218,999 km (0.087 R)
• M91: 88,013,214 km (0.114 R)
• M92: 88,676,831 km (0.097 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 478 - 19,040 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit