🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.43 AU - 0.61 AU

Year: 138 Days

Day: 34.1 Hours

Environment

Temp: 190 °C

Axial Tilt: 22.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.5 AU - 0.78 AU

Year: 188 Days

Day: 44.3 Hours

Environment

Temp: 185 °C

Axial Tilt: 23.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.11 AU - 1.31 AU

Year: 489 Days

Day: 12.6 Hours

Environment

Temp: -0 °C

Axial Tilt: 15.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 65,164,384 km

• M1: 128,804 km (0.113 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 2.08 AU - 2.3 AU

Year: 1190 Days

Day: 23.5 Hours

Environment

Temp: -82 °C

Axial Tilt: 9.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.86 AU - 2.66 AU

Year: 1247 Days

Day: 13.9 Hours

Environment

Temp: -82 °C

Axial Tilt: 118.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,164,384 km

• M1: 1,305,541 km (0.106 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 2.48 AU - 3 AU

Year: 1665 Days

Day: 38.3 Hours

Environment

Temp: -105 °C

Axial Tilt: 10 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.66 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 941.4

Radius: 11.5

Gravity: 7.12 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 5.6 AU - 7.54 AU

Year: 6182 Days

Day: 10.2 Hours

Environment

Temp: -164 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 65,164,384 km

• M1: 213,775 km (0.116 R)
• M2: 304,581 km (0.065 R)
• M3: 395,238 km (0.099 R)
• M4: 486,642 km (0.041 R)
• M5: 681,269 km (0.036 R)
• M6: 1,097,899 km (0.108 R)
• M7: 1,645,577 km (0.107 R)
• M8: 1,825,393 km (0.062 R)
• M9: 1,969,905 km (0.055 R)
• M10: 2,516,984 km (0.043 R)
• M11: 2,796,134 km (0.089 R)
• M12: 2,987,918 km (0.042 R)
• M13: 3,060,922 km (0.117 R)
• M14: 3,258,690 km (0.075 R)
• M15: 3,409,934 km (0.035 R)
• M16: 3,877,427 km (0.111 R)
• M17: 4,420,767 km (0.079 R)
• M18: 5,075,257 km (0.111 R)
• M19: 5,488,746 km (0.103 R)
• M20: 5,699,529 km (0.053 R)
• M21: 6,761,225 km (0.082 R)
• M22: 7,414,070 km (0.072 R)
• M23: 7,613,784 km (0.041 R)
• M24: 7,747,973 km (0.114 R)
• M25: 8,258,251 km (0.064 R)
• M26: 8,361,623 km (0.094 R)
• M27: 8,674,433 km (0.092 R)
• M28: 8,779,600 km (0.071 R)
• M29: 9,061,891 km (0.083 R)
• M30: 9,168,554 km (0.106 R)
• M31: 9,671,951 km (0.104 R)
• M32: 9,927,016 km (0.051 R)
• M33: 10,036,970 km (0.104 R)
• M34: 10,818,320 km (0.083 R)
• M35: 11,197,401 km (0.085 R)
• M36: 11,580,670 km (0.079 R)
• M37: 12,085,563 km (0.066 R)
• M38: 12,281,686 km (0.115 R)
• M39: 13,643,027 km (0.12 R)
• M40: 14,549,291 km (0.114 R)
• M41: 15,136,013 km (0.097 R)
• M42: 15,474,853 km (0.092 R)
• M43: 16,116,927 km (0.116 R)
• M44: 16,376,180 km (0.115 R)
• M45: 17,118,335 km (0.079 R)
• M46: 18,005,450 km (0.04 R)
• M47: 18,998,481 km (0.085 R)
• M48: 19,593,581 km (0.11 R)
• M49: 20,194,965 km (0.094 R)
• M50: 21,037,500 km (0.066 R)
• M51: 21,463,106 km (0.114 R)
• M52: 21,558,100 km (0.049 R)
• M53: 22,035,018 km (0.11 R)
• M54: 22,130,761 km (0.064 R)
• M55: 22,371,015 km (0.061 R)
• M56: 22,805,447 km (0.088 R)
• M57: 23,193,803 km (0.115 R)
• M58: 24,273,451 km (0.11 R)
• M59: 24,372,485 km (0.039 R)
• M60: 24,769,667 km (0.058 R)
• M61: 25,019,047 km (0.074 R)
• M62: 25,369,555 km (0.12 R)
• M63: 25,974,080 km (0.056 R)
• M64: 27,248,953 km (0.068 R)
• M65: 27,764,617 km (0.084 R)
• M66: 28,127,392 km (0.116 R)
• M67: 28,648,591 km (0.101 R)
• M68: 29,859,286 km (0.114 R)
• M69: 30,018,309 km (0.05 R)
• M70: 30,124,673 km (0.076 R)
• M71: 30,337,551 km (0.106 R)
• M72: 30,764,802 km (0.046 R)
• M73: 33,260,095 km (0.062 R)
• M74: 36,101,706 km (0.11 R)
• M75: 38,038,999 km (0.072 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 890.4

Radius: 4.1

Gravity: 52.97 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 9.63 AU - 15.77 AU

Year: 16614 Days

Day: 18.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 65,164,384 km

• M1: 103,522 km (0.078 R)
• M2: 306,825 km (0.058 R)
• M3: 376,388 km (0.093 R)
• M4: 822,190 km (0.078 R)
• M5: 1,075,309 km (0.118 R)
• M6: 1,101,938 km (0.101 R)
• M7: 1,648,419 km (0.079 R)
• M8: 1,741,469 km (0.066 R)
• M9: 1,868,178 km (0.101 R)
• M10: 2,130,722 km (0.044 R)
• M11: 2,164,382 km (0.085 R)
• M12: 2,369,929 km (0.087 R)
• M13: 2,948,125 km (0.047 R)
• M14: 5,327,479 km (0.119 R)
• M15: 5,465,409 km (0.085 R)
• M16: 5,744,558 km (0.115 R)
• M17: 6,076,217 km (0.083 R)
• M18: 6,857,267 km (0.086 R)
• M19: 7,057,429 km (0.112 R)
• M20: 7,158,258 km (0.044 R)
• M21: 7,929,435 km (0.07 R)
• M22: 8,192,428 km (0.043 R)
• M23: 8,351,451 km (0.057 R)
• M24: 8,998,162 km (0.103 R)
• M25: 9,217,174 km (0.097 R)
• M26: 9,549,131 km (0.062 R)
• M27: 10,054,473 km (0.112 R)
• M28: 10,396,154 km (0.115 R)
• M29: 12,585,519 km (0.062 R)
• M30: 12,646,555 km (0.073 R)
• M31: 12,892,045 km (0.108 R)
• M32: 14,333,122 km (0.05 R)
• M33: 14,524,756 km (0.043 R)
• M34: 16,154,924 km (0.067 R)
• M35: 18,117,349 km (0.072 R)
• M36: 18,255,428 km (0.107 R)
• M37: 18,951,058 km (0.028 R)
• M38: 19,513,845 km (0.08 R)
• M39: 20,153,526 km (0.084 R)
• M40: 20,368,199 km (0.107 R)
• M41: 20,800,088 km (0.087 R)
• M42: 20,944,599 km (0.06 R)
• M43: 21,745,846 km (0.053 R)
• M44: 22,187,010 km (0.105 R)
• M45: 23,303,010 km (0.115 R)
• M46: 23,378,108 km (0.113 R)
• M47: 23,453,206 km (0.087 R)
• M48: 25,744,148 km (0.111 R)
• M49: 26,680,182 km (0.095 R)
• M50: 27,706,872 km (0.093 R)
• M51: 28,907,395 km (0.044 R)
• M52: 29,473,473 km (0.118 R)
• M53: 30,698,829 km (0.112 R)
• M54: 32,441,944 km (0.076 R)
• M55: 32,525,719 km (0.081 R)
• M56: 33,283,282 km (0.1 R)
• M57: 35,073,221 km (0.091 R)
• M58: 36,023,167 km (0.093 R)
• M59: 36,981,641 km (0.069 R)
• M60: 37,069,305 km (0.115 R)
• M61: 37,244,484 km (0.11 R)
• M62: 37,508,076 km (0.108 R)
• M63: 37,684,003 km (0.084 R)
• M64: 38,125,167 km (0.105 R)
• M65: 39,458,982 km (0.117 R)
• M66: 39,996,786 km (0.076 R)
• M67: 40,898,412 km (0.096 R)
• M68: 40,988,919 km (0.117 R)
• M69: 42,721,861 km (0.102 R)
• M70: 43,735,985 km (0.103 R)
• M71: 47,015,020 km (0.095 R)
• M72: 47,204,711 km (0.111 R)
• M73: 47,489,844 km (0.07 R)
• M74: 47,775,576 km (0.068 R)
• M75: 48,157,350 km (0.068 R)
• M76: 48,348,536 km (0.116 R)
• M77: 48,540,171 km (0.045 R)
• M78: 49,694,617 km (0.095 R)
• M79: 50,858,040 km (0.11 R)
• M80: 51,540,954 km (0.093 R)
• M81: 52,817,174 km (0.034 R)
• M82: 54,402,014 km (0.082 R)
• M83: 54,501,646 km (0.05 R)
• M84: 55,100,337 km (0.114 R)
• M85: 55,902,032 km (0.12 R)
• M86: 59,557,007 km (0.09 R)
• M87: 61,413,217 km (0.088 R)
• M88: 64,759,871 km (0.113 R)
• M89: 65,393,867 km (0.11 R)
• M90: 66,987,982 km (0.096 R)
• M91: 70,974,466 km (0.062 R)
• M92: 72,393,252 km (0.026 R)
• M93: 72,722,068 km (0.063 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 407.2

Radius: 6.7

Gravity: 9.07 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 13.54 AU - 18.36 AU

Year: 23384 Days

Day: 18.7 Hours

Environment

Temp: -200 °C

Axial Tilt: 44.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 65,164,384 km

• M1: 89,609 km (0.103 R)
• M2: 165,156 km (0.114 R)
• M3: 213,626 km (0.076 R)
• M4: 269,127 km (0.102 R)
• M5: 415,583 km (0.062 R)
• M6: 489,335 km (0.086 R)
• M7: 567,724 km (0.112 R)
• M8: 737,817 km (0.118 R)
• M9: 900,130 km (0.087 R)
• M10: 1,099,694 km (0.099 R)
• M11: 1,151,754 km (0.04 R)
• M12: 1,482,066 km (0.098 R)
• M13: 1,748,650 km (0.083 R)
• M14: 2,393,716 km (0.026 R)
• M15: 2,635,466 km (0.036 R)
• M16: 3,293,098 km (0.109 R)
• M17: 3,445,987 km (0.03 R)
• M18: 3,523,179 km (0.055 R)
• M19: 3,679,659 km (0.106 R)
• M20: 3,838,233 km (0.111 R)
• M21: 4,080,432 km (0.112 R)
• M22: 5,142,277 km (0.104 R)
• M23: 5,230,839 km (0.102 R)
• M24: 5,364,580 km (0.098 R)
• M25: 5,409,309 km (0.116 R)
• M26: 6,569,890 km (0.064 R)
• M27: 6,762,572 km (0.069 R)
• M28: 8,369,702 km (0.112 R)
• M29: 8,842,281 km (0.11 R)
• M30: 8,948,346 km (0.112 R)
• M31: 9,001,603 km (0.079 R)
• M32: 9,055,010 km (0.11 R)
• M33: 9,161,972 km (0.117 R)
• M34: 9,377,243 km (0.11 R)
• M35: 9,485,552 km (0.113 R)
• M36: 9,594,310 km (0.064 R)
• M37: 9,703,367 km (0.093 R)
• M38: 10,143,932 km (0.032 R)
• M39: 10,873,820 km (0.097 R)
• M40: 11,562,419 km (0.054 R)
• M41: 11,912,030 km (0.118 R)
• M42: 12,681,411 km (0.109 R)
• M43: 12,921,366 km (0.105 R)
• M44: 13,772,878 km (0.045 R)
• M45: 14,267,747 km (0.09 R)
• M46: 14,329,980 km (0.113 R)
• M47: 15,530,054 km (0.109 R)
• M48: 15,722,437 km (0.032 R)
• M49: 15,786,764 km (0.102 R)
• M50: 16,499,897 km (0.067 R)
• M51: 17,823,539 km (0.062 R)
• M52: 19,043,510 km (0.057 R)
• M53: 19,802,420 km (0.074 R)
• M54: 21,065,325 km (0.091 R)
• M55: 21,349,411 km (0.095 R)
• M56: 21,491,978 km (0.108 R)
• M57: 22,498,772 km (0.03 R)
• M58: 23,520,974 km (0.11 R)
• M59: 24,111,736 km (0.039 R)
• M60: 24,632,785 km (0.095 R)
• M61: 25,685,954 km (0.081 R)
• M62: 26,600,147 km (0.08 R)
• M63: 26,753,634 km (0.051 R)
• M64: 26,984,314 km (0.034 R)
• M65: 29,169,042 km (0.114 R)
• M66: 29,327,316 km (0.055 R)
• M67: 29,565,177 km (0.108 R)
• M68: 30,122,728 km (0.114 R)
• M69: 31,572,182 km (0.082 R)
• M70: 32,305,361 km (0.105 R)
• M71: 32,469,021 km (0.082 R)
• M72: 34,038,004 km (0.092 R)
• M73: 34,371,308 km (0.069 R)
• M74: 35,631,370 km (0.076 R)
• M75: 36,479,740 km (0.087 R)
• M76: 36,820,973 km (0.095 R)
• M77: 37,678,617 km (0.069 R)
• M78: 37,764,786 km (0.085 R)
• M79: 38,109,908 km (0.107 R)
• M80: 40,379,008 km (0.094 R)
• M81: 42,960,918 km (0.074 R)
• M82: 43,411,507 km (0.094 R)
• M83: 43,954,248 km (0.088 R)
• M84: 45,137,866 km (0.108 R)
• M85: 47,350,419 km (0.073 R)
• M86: 47,815,818 km (0.044 R)
• M87: 48,189,214 km (0.108 R)
• M88: 49,032,796 km (0.075 R)
• M89: 52,071,877 km (0.063 R)
• M90: 52,552,236 km (0.063 R)
• M91: 53,904,900 km (0.071 R)
• M92: 54,001,989 km (0.092 R)
• M93: 54,683,108 km (0.118 R)
• M94: 57,336,526 km (0.092 R)
• M95: 58,529,419 km (0.104 R)
• M96: 60,535,377 km (0.082 R)
• M97: 63,381,476 km (0.084 R)
• M98: 65,648,183 km (0.044 R)
• M99: 68,360,991 km (0.095 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 187.1

Radius: 4

Gravity: 11.69 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 17.45 AU - 20.49 AU

Year: 30330 Days

Day: 16.3 Hours

Environment

Temp: -196 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 65,164,384 km

• M1: 87,814 km (0.1 R)
• M2: 146,307 km (0.043 R)
• M3: 181,462 km (0.114 R)
• M4: 322,683 km (0.097 R)
• M5: 494,571 km (0.068 R)
• M6: 734,526 km (0.075 R)
• M7: 889,659 km (0.112 R)
• M8: 959,222 km (0.12 R)
• M9: 1,054,964 km (0.087 R)
• M10: 1,128,866 km (0.062 R)
• M11: 1,550,881 km (0.077 R)
• M12: 2,233,646 km (0.097 R)
• M13: 2,962,038 km (0.117 R)
• M14: 3,137,067 km (0.107 R)
• M15: 4,613,748 km (0.112 R)
• M16: 4,654,139 km (0.117 R)
• M17: 4,939,722 km (0.057 R)
• M18: 5,189,101 km (0.032 R)
• M19: 6,814,781 km (0.113 R)
• M20: 6,999,236 km (0.111 R)
• M21: 7,420,354 km (0.054 R)
• M22: 8,732,177 km (0.092 R)
• M23: 8,982,754 km (0.091 R)
• M24: 9,491,237 km (0.095 R)
• M25: 10,376,856 km (0.043 R)
• M26: 10,535,879 km (0.045 R)
• M27: 10,802,761 km (0.11 R)
• M28: 11,836,782 km (0.103 R)
• M29: 12,169,787 km (0.086 R)
• M30: 12,225,587 km (0.06 R)
• M31: 12,618,730 km (0.082 R)
• M32: 12,845,072 km (0.041 R)
• M33: 12,901,919 km (0.085 R)
• M34: 14,942,883 km (0.053 R)
• M35: 15,423,241 km (0.077 R)
• M36: 15,665,440 km (0.096 R)
• M37: 16,522,636 km (0.094 R)
• M38: 17,394,941 km (0.056 R)
• M39: 18,090,871 km (0.109 R)
• M40: 18,602,645 km (0.026 R)
• M41: 18,666,822 km (0.095 R)
• M42: 18,989,505 km (0.104 R)
• M43: 19,249,057 km (0.114 R)
• M44: 19,574,881 km (0.109 R)
• M45: 20,497,302 km (0.072 R)
• M46: 20,563,723 km (0.106 R)
• M47: 20,630,294 km (0.11 R)
• M48: 20,830,157 km (0.119 R)
• M49: 21,636,190 km (0.096 R)
• M50: 21,975,030 km (0.119 R)
• M51: 22,179,231 km (0.075 R)
• M52: 22,247,447 km (0.092 R)
• M53: 24,607,204 km (0.034 R)
• M54: 25,245,089 km (0.104 R)
• M55: 25,960,167 km (0.119 R)
• M56: 27,410,219 km (0.06 R)
• M57: 27,776,734 km (0.093 R)
• M58: 29,334,048 km (0.105 R)
• M59: 29,408,997 km (0.106 R)
• M60: 29,709,090 km (0.043 R)
• M61: 31,684,231 km (0.105 R)
• M62: 33,310,359 km (0.077 R)
• M63: 34,488,293 km (0.054 R)
• M64: 34,804,693 km (0.091 R)
• M65: 35,042,703 km (0.11 R)
• M66: 35,440,484 km (0.054 R)
• M67: 39,252,237 km (0.074 R)
• M68: 39,334,666 km (0.057 R)
• M69: 40,829,597 km (0.078 R)
• M70: 42,766,590 km (0.107 R)
• M71: 43,276,869 km (0.071 R)
• M72: 43,361,990 km (0.084 R)
• M73: 43,960,232 km (0.089 R)
• M74: 45,684,347 km (0.076 R)
• M75: 47,958,534 km (0.097 R)
• M76: 48,311,585 km (0.088 R)
• M77: 48,399,997 km (0.083 R)
• M78: 50,987,592 km (0.08 R)
• M79: 53,162,595 km (0.076 R)
• M80: 54,169,688 km (0.106 R)
• M81: 57,134,718 km (0.048 R)
• M82: 57,509,012 km (0.107 R)
• M83: 58,636,980 km (0.094 R)
• M84: 59,014,415 km (0.055 R)
• M85: 61,009,901 km (0.069 R)
• M86: 62,545,075 km (0.057 R)
• M87: 63,801,846 km (0.115 R)
• M88: 64,092,964 km (0.093 R)
• M89: 64,287,291 km (0.042 R)
• M90: 64,384,530 km (0.116 R)
• M91: 64,481,918 km (0.116 R)
• M92: 64,871,621 km (0.03 R)
• M93: 64,969,158 km (0.08 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: 531 - 13,621 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit