🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.7 AU - 0.94 AU

Year: 271 Days

Day: 27.3 Hours

Environment

Temp: 144 °C

Axial Tilt: 36.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.09 AU - 1.29 AU

Year: 474 Days

Day: 21.7 Hours

Environment

Temp: -5 °C

Axial Tilt: 37.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 48,347,919 km

• M1: 471,682 km (0.1 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 2.46 AU - 2.76 AU

Year: 1540 Days

Day: 12.1 Hours

Environment

Temp: -91 °C

Axial Tilt: 149.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 3.42 AU - 4.42 AU

Year: 2835 Days

Day: 41.7 Hours

Environment

Temp: -120 °C

Axial Tilt: 128.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 9.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 871.2

Radius: 8.5

Gravity: 12.06 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 8 AU - 11.78 AU

Year: 11360 Days

Day: 13.4 Hours

Environment

Temp: -178 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 48,347,919 km

• M1: 115,041 km (0.074 R)
• M2: 277,504 km (0.115 R)
• M3: 398,978 km (0.084 R)
• M4: 644,468 km (0.08 R)
• M5: 833,709 km (0.087 R)
• M6: 914,492 km (0.093 R)
• M7: 998,117 km (0.074 R)
• M8: 1,241,812 km (0.119 R)
• M9: 1,311,525 km (0.111 R)
• M10: 1,504,207 km (0.076 R)
• M11: 2,108,732 km (0.09 R)
• M12: 2,540,172 km (0.058 R)
• M13: 2,936,157 km (0.026 R)
• M14: 3,157,562 km (0.051 R)
• M15: 3,254,053 km (0.105 R)
• M16: 3,957,163 km (0.091 R)
• M17: 4,632,896 km (0.087 R)
• M18: 6,209,359 km (0.088 R)
• M19: 6,576,023 km (0.093 R)
• M20: 7,848,054 km (0.077 R)
• M21: 7,935,569 km (0.078 R)
• M22: 8,647,206 km (0.111 R)
• M23: 9,102,282 km (0.093 R)
• M24: 10,369,526 km (0.101 R)
• M25: 10,901,646 km (0.114 R)
• M26: 11,641,557 km (0.102 R)
• M27: 12,295,748 km (0.118 R)
• M28: 12,652,988 km (0.064 R)
• M29: 13,065,579 km (0.062 R)
• M30: 13,273,520 km (0.097 R)
• M31: 14,275,975 km (0.118 R)
• M32: 14,329,382 km (0.106 R)
• M33: 15,139,005 km (0.037 R)
• M34: 15,357,418 km (0.119 R)
• M35: 16,018,790 km (0.086 R)
• M36: 16,074,441 km (0.073 R)
• M37: 16,745,836 km (0.038 R)
• M38: 16,802,234 km (0.085 R)
• M39: 16,858,782 km (0.108 R)
• M40: 17,426,656 km (0.098 R)
• M41: 17,598,245 km (0.089 R)
• M42: 17,712,837 km (0.085 R)
• M43: 17,885,473 km (0.081 R)
• M44: 17,943,068 km (0.08 R)
• M45: 19,522,373 km (0.079 R)
• M46: 20,781,239 km (0.113 R)
• M47: 21,881,082 km (0.104 R)
• M48: 24,200,747 km (0.071 R)
• M49: 25,486,840 km (0.03 R)
• M50: 26,531,482 km (0.094 R)
• M51: 26,992,991 km (0.101 R)
• M52: 27,990,809 km (0.072 R)
• M53: 28,326,207 km (0.063 R)
• M54: 29,953,982 km (0.083 R)
• M55: 32,241,483 km (0.117 R)
• M56: 32,522,427 km (0.08 R)
• M57: 32,733,809 km (0.04 R)
• M58: 33,512,616 km (0.12 R)
• M59: 34,872,161 km (0.103 R)
• M60: 35,522,463 km (0.115 R)
• M61: 35,812,833 km (0.079 R)
• M62: 35,958,242 km (0.095 R)
• M63: 36,981,790 km (0.063 R)
• M64: 37,276,049 km (0.051 R)
• M65: 37,792,760 km (0.063 R)
• M66: 39,057,760 km (0.109 R)
• M67: 40,639,309 km (0.08 R)
• M68: 40,942,843 km (0.059 R)
• M69: 41,476,010 km (0.096 R)
• M70: 41,705,194 km (0.066 R)
• M71: 42,088,164 km (0.084 R)
• M72: 43,089,273 km (0.109 R)
• M73: 47,171,350 km (0.11 R)
• M74: 47,330,822 km (0.103 R)
• M75: 47,650,213 km (0.099 R)
• M76: 49,987,530 km (0.111 R)
• M77: 51,047,431 km (0.112 R)
• M78: 51,621,139 km (0.04 R)
• M79: 52,609,682 km (0.113 R)
• M80: 52,775,137 km (0.08 R)
• M81: 53,189,224 km (0.097 R)
• M82: 54,020,838 km (0.112 R)
• M83: 54,689,242 km (0.076 R)
• M84: 55,781,156 km (0.06 R)
• M85: 55,865,380 km (0.076 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 538.9

Radius: 11.1

Gravity: 4.37 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 10.88 AU - 13.26 AU

Year: 15316 Days

Day: 11.7 Hours

Environment

Temp: -173 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 48,347,919 km

• M1: 179,966 km (0.052 R)
• M2: 369,956 km (0.056 R)
• M3: 679,474 km (0.099 R)
• M4: 957,426 km (0.069 R)
• M5: 1,465,311 km (0.086 R)
• M6: 1,937,592 km (0.043 R)
• M7: 2,133,714 km (0.057 R)
• M8: 2,219,883 km (0.101 R)
• M9: 2,395,810 km (0.084 R)
• M10: 2,606,892 km (0.055 R)
• M11: 2,824,258 km (0.062 R)
• M12: 3,015,295 km (0.092 R)
• M13: 3,477,702 km (0.12 R)
• M14: 4,033,757 km (0.086 R)
• M15: 4,105,265 km (0.065 R)
• M16: 5,384,476 km (0.089 R)
• M17: 5,502,958 km (0.102 R)
• M18: 5,702,372 km (0.072 R)
• M19: 7,034,690 km (0.119 R)
• M20: 8,049,413 km (0.098 R)
• M21: 8,597,090 km (0.07 R)
• M22: 8,828,818 km (0.076 R)
• M23: 9,488,694 km (0.107 R)
• M24: 9,728,200 km (0.118 R)
• M25: 10,164,427 km (0.112 R)
• M26: 11,818,232 km (0.052 R)
• M27: 11,921,155 km (0.075 R)
• M28: 12,807,971 km (0.09 R)
• M29: 13,393,049 km (0.048 R)
• M30: 13,769,886 km (0.029 R)
• M31: 13,986,952 km (0.068 R)
• M32: 14,921,640 km (0.03 R)
• M33: 15,933,220 km (0.103 R)
• M34: 18,737,433 km (0.098 R)
• M35: 18,917,698 km (0.097 R)
• M36: 19,038,274 km (0.063 R)
• M37: 19,280,024 km (0.088 R)
• M38: 20,134,377 km (0.071 R)
• M39: 20,380,616 km (0.039 R)
• M40: 20,628,050 km (0.069 R)
• M41: 21,125,763 km (0.03 R)
• M42: 21,438,871 km (0.066 R)
• M43: 21,627,364 km (0.069 R)
• M44: 21,816,605 km (0.056 R)
• M45: 22,770,591 km (0.099 R)
• M46: 26,653,105 km (0.081 R)
• M47: 26,923,578 km (0.11 R)
• M48: 28,981,745 km (0.111 R)
• M49: 29,120,722 km (0.044 R)
• M50: 29,259,997 km (0.112 R)
• M51: 29,469,285 km (0.117 R)
• M52: 30,523,052 km (0.065 R)
• M53: 30,735,182 km (0.096 R)
• M54: 31,018,969 km (0.117 R)
• M55: 31,161,236 km (0.043 R)
• M56: 31,947,224 km (0.094 R)
• M57: 32,162,645 km (0.086 R)
• M58: 32,667,388 km (0.109 R)
• M59: 32,739,644 km (0.115 R)
• M60: 33,101,970 km (0.04 R)
• M61: 33,174,674 km (0.107 R)
• M62: 33,611,650 km (0.118 R)
• M63: 33,684,653 km (0.038 R)
• M64: 33,977,117 km (0.094 R)
• M65: 34,933,796 km (0.071 R)
• M66: 36,647,888 km (0.119 R)
• M67: 36,873,482 km (0.11 R)
• M68: 37,628,801 km (0.114 R)
• M69: 38,618,391 km (0.117 R)
• M70: 38,694,985 km (0.072 R)
• M71: 39,539,465 km (0.108 R)
• M72: 43,772,935 km (0.103 R)
• M73: 44,172,212 km (0.1 R)
• M74: 44,332,132 km (0.088 R)
• M75: 44,652,870 km (0.096 R)
• M76: 45,943,002 km (0.106 R)
• M77: 47,573,020 km (0.107 R)
• M78: 48,807,951 km (0.11 R)
• M79: 50,220,155 km (0.108 R)
• M80: 51,141,229 km (0.087 R)
• M81: 51,983,315 km (0.044 R)
• M82: 52,067,688 km (0.106 R)
• M83: 52,236,734 km (0.031 R)
• M84: 54,022,933 km (0.07 R)
• M85: 54,365,362 km (0.077 R)
• M86: 56,088,730 km (0.115 R)
• M87: 56,175,347 km (0.118 R)
• M88: 56,869,930 km (0.102 R)
• M89: 57,044,062 km (0.052 R)
• M90: 57,131,277 km (0.107 R)
• M91: 58,180,108 km (0.093 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 827.2

Radius: 12.7

Gravity: 5.13 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 11.41 AU - 12.81 AU

Year: 15392 Days

Day: 6.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 48,347,919 km

• M1: 189,541 km (0.104 R)
• M2: 335,698 km (0.084 R)
• M3: 564,882 km (0.119 R)
• M4: 721,511 km (0.115 R)
• M5: 1,206,058 km (0.092 R)
• M6: 1,388,418 km (0.114 R)
• M7: 1,469,500 km (0.095 R)
• M8: 1,990,998 km (0.108 R)
• M9: 2,337,018 km (0.088 R)
• M10: 2,467,766 km (0.12 R)
• M11: 2,909,828 km (0.101 R)
• M12: 5,127,916 km (0.09 R)
• M13: 5,429,206 km (0.104 R)
• M14: 5,516,272 km (0.079 R)
• M15: 5,869,472 km (0.094 R)
• M16: 6,413,261 km (0.093 R)
• M17: 7,403,599 km (0.058 R)
• M18: 7,549,008 km (0.073 R)
• M19: 7,695,314 km (0.098 R)
• M20: 7,793,451 km (0.119 R)
• M21: 8,491,774 km (0.06 R)
• M22: 9,629,765 km (0.098 R)
• M23: 9,948,408 km (0.053 R)
• M24: 10,162,782 km (0.119 R)
• M25: 10,650,770 km (0.117 R)
• M26: 11,593,386 km (0.11 R)
• M27: 12,160,362 km (0.11 R)
• M28: 13,974,984 km (0.112 R)
• M29: 15,375,370 km (0.071 R)
• M30: 15,685,786 km (0.072 R)
• M31: 17,011,671 km (0.075 R)
• M32: 19,233,948 km (0.116 R)
• M33: 19,568,449 km (0.092 R)
• M34: 20,856,935 km (0.092 R)
• M35: 21,338,491 km (0.082 R)
• M36: 22,876,058 km (0.102 R)
• M37: 25,394,987 km (0.102 R)
• M38: 26,873,462 km (0.11 R)
• M39: 27,247,457 km (0.116 R)
• M40: 27,397,504 km (0.101 R)
• M41: 27,547,849 km (0.102 R)
• M42: 28,303,768 km (0.071 R)
• M43: 28,913,379 km (0.114 R)
• M44: 30,690,153 km (0.045 R)
• M45: 32,343,209 km (0.101 R)
• M46: 33,220,601 km (0.114 R)
• M47: 33,944,355 km (0.114 R)
• M48: 34,105,771 km (0.042 R)
• M49: 35,899,450 km (0.106 R)
• M50: 36,311,442 km (0.084 R)
• M51: 36,890,685 km (0.089 R)
• M52: 37,556,545 km (0.053 R)
• M53: 37,974,821 km (0.103 R)
• M54: 38,142,520 km (0.103 R)
• M55: 38,731,338 km (0.071 R)
• M56: 40,259,480 km (0.099 R)
• M57: 41,375,330 km (0.115 R)
• M58: 42,067,071 km (0.05 R)
• M59: 42,501,353 km (0.117 R)
• M60: 43,901,141 km (0.061 R)
• M61: 44,960,742 km (0.064 R)
• M62: 45,761,091 km (0.051 R)
• M63: 47,556,415 km (0.092 R)
• M64: 48,190,112 km (0.112 R)
• M65: 48,462,679 km (0.105 R)
• M66: 49,009,160 km (0.11 R)
• M67: 49,557,735 km (0.12 R)
• M68: 49,649,289 km (0.059 R)
• M69: 49,832,696 km (0.105 R)
• M70: 49,924,549 km (0.104 R)
• M71: 50,292,261 km (0.102 R)
• M72: 51,679,183 km (0.102 R)
• M73: 52,985,172 km (0.119 R)
• M74: 53,172,618 km (0.096 R)
• M75: 53,830,400 km (0.074 R)
• M76: 54,018,744 km (0.118 R)
• M77: 55,915,196 km (0.1 R)
• M78: 56,488,306 km (0.039 R)
• M79: 61,241,628 km (0.095 R)
• M80: 61,536,935 km (0.059 R)
• M81: 63,616,345 km (0.043 R)
• M82: 64,814,923 km (0.109 R)
• M83: 66,828,959 km (0.114 R)
• M84: 67,945,558 km (0.067 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 265.3

Radius: 3.9

Gravity: 17.44 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 11.92 AU - 13.22 AU

Year: 16278 Days

Day: 16.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 48,347,919 km

• M1: 52,808 km (0.037 R)
• M2: 195,524 km (0.093 R)
• M3: 848,968 km (0.1 R)
• M4: 923,916 km (0.089 R)
• M5: 962,214 km (0.028 R)
• M6: 1,001,109 km (0.04 R)
• M7: 1,440,478 km (0.073 R)
• M8: 1,645,128 km (0.06 R)
• M9: 1,981,424 km (0.108 R)
• M10: 2,081,355 km (0.082 R)
• M11: 2,470,908 km (0.074 R)
• M12: 2,632,923 km (0.079 R)
• M13: 2,854,477 km (0.109 R)
• M14: 3,081,866 km (0.098 R)
• M15: 3,197,804 km (0.111 R)
• M16: 3,860,672 km (0.102 R)
• M17: 4,303,931 km (0.104 R)
• M18: 5,134,797 km (0.108 R)
• M19: 5,237,721 km (0.081 R)
• M20: 5,410,955 km (0.047 R)
• M21: 5,550,829 km (0.066 R)
• M22: 6,525,758 km (0.063 R)
• M23: 6,637,358 km (0.082 R)
• M24: 7,051,894 km (0.118 R)
• M25: 7,319,973 km (0.094 R)
• M26: 7,747,973 km (0.106 R)
• M27: 8,465,893 km (0.107 R)
• M28: 8,668,897 km (0.102 R)
• M29: 9,329,821 km (0.105 R)
• M30: 10,481,126 km (0.043 R)
• M31: 11,993,560 km (0.105 R)
• M32: 12,497,257 km (0.098 R)
• M33: 13,242,104 km (0.041 R)
• M34: 14,872,272 km (0.115 R)
• M35: 14,970,109 km (0.088 R)
• M36: 15,068,246 km (0.036 R)
• M37: 15,611,286 km (0.066 R)
• M38: 16,767,528 km (0.074 R)
• M39: 16,818,541 km (0.079 R)
• M40: 17,124,917 km (0.103 R)
• M41: 17,847,176 km (0.037 R)
• M42: 18,264,254 km (0.09 R)
• M43: 18,316,614 km (0.106 R)
• M44: 18,790,241 km (0.027 R)
• M45: 19,055,029 km (0.118 R)
• M46: 20,234,907 km (0.106 R)
• M47: 20,888,351 km (0.071 R)
• M48: 21,881,531 km (0.051 R)
• M49: 22,327,931 km (0.067 R)
• M50: 22,383,881 km (0.044 R)
• M51: 22,552,178 km (0.096 R)
• M52: 23,116,162 km (0.092 R)
• M53: 23,456,797 km (0.064 R)
• M54: 24,777,746 km (0.116 R)
• M55: 27,912,420 km (0.112 R)
• M56: 28,396,219 km (0.056 R)
• M57: 29,066,118 km (0.077 R)
• M58: 29,372,345 km (0.032 R)
• M59: 29,802,738 km (0.082 R)
• M60: 29,864,522 km (0.094 R)
• M61: 30,483,409 km (0.09 R)
• M62: 30,669,957 km (0.064 R)
• M63: 31,357,210 km (0.1 R)
• M64: 31,545,404 km (0.089 R)
• M65: 32,175,809 km (0.073 R)
• M66: 33,513,065 km (0.117 R)
• M67: 33,577,092 km (0.114 R)
• M68: 34,091,709 km (0.073 R)
• M69: 35,389,321 km (0.099 R)
• M70: 36,109,784 km (0.042 R)
• M71: 36,570,845 km (0.085 R)
• M72: 36,967,579 km (0.116 R)
• M73: 37,498,801 km (0.109 R)
• M74: 38,501,555 km (0.109 R)
• M75: 40,056,326 km (0.052 R)
• M76: 40,124,393 km (0.093 R)
• M77: 41,081,221 km (0.071 R)
• M78: 41,356,032 km (0.114 R)
• M79: 44,771,202 km (0.094 R)
• M80: 45,337,280 km (0.118 R)
• M81: 47,986,060 km (0.078 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: 448 - 15,584 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit