🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.37 AU - 1.39 AU

Year: 567 Days

Day: 41.9 Hours

Environment

Temp: 18 °C

Axial Tilt: 17.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.35 AU - 1.49 AU

Year: 592 Days

Day: 43.5 Hours

Environment

Temp: -8 °C

Axial Tilt: 14.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 3.04 AU - 4.46 AU

Year: 2541 Days

Day: 18 Hours

Environment

Temp: -111 °C

Axial Tilt: 47.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,313,662 km

• M1: 721,959 km (0.081 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 3.14 AU - 5.1 AU

Year: 2926 Days

Day: 42.5 Hours

Environment

Temp: -108 °C

Axial Tilt: 22.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 773.3

Radius: 11.1

Gravity: 6.28 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 6.09 AU - 9.63 AU

Year: 7709 Days

Day: 11.4 Hours

Environment

Temp: -160 °C

Axial Tilt: 93.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 77,313,662 km

• M1: 157,527 km (0.115 R)
• M2: 366,365 km (0.091 R)
• M3: 472,580 km (0.071 R)
• M4: 619,784 km (0.104 R)
• M5: 1,138,141 km (0.109 R)
• M6: 1,343,389 km (0.079 R)
• M7: 1,561,054 km (0.113 R)
• M8: 1,898,397 km (0.07 R)
• M9: 2,212,553 km (0.085 R)
• M10: 2,282,116 km (0.079 R)
• M11: 3,331,993 km (0.117 R)
• M12: 3,711,822 km (0.099 R)
• M13: 3,935,172 km (0.091 R)
• M14: 4,365,864 km (0.086 R)
• M15: 4,512,769 km (0.094 R)
• M16: 5,334,810 km (0.087 R)
• M17: 5,746,952 km (0.084 R)
• M18: 5,973,293 km (0.062 R)
• M19: 6,873,424 km (0.091 R)
• M20: 7,044,863 km (0.117 R)
• M21: 7,148,385 km (0.075 R)
• M22: 7,322,068 km (0.108 R)
• M23: 7,602,863 km (0.098 R)
• M24: 7,709,077 km (0.037 R)
• M25: 7,994,660 km (0.105 R)
• M26: 8,687,148 km (0.108 R)
• M27: 9,096,897 km (0.117 R)
• M28: 9,285,241 km (0.1 R)
• M29: 9,589,373 km (0.093 R)
• M30: 9,781,008 km (0.09 R)
• M31: 10,012,735 km (0.067 R)
• M32: 11,279,231 km (0.097 R)
• M33: 11,726,079 km (0.083 R)
• M34: 11,890,188 km (0.092 R)
• M35: 12,220,351 km (0.054 R)
• M36: 12,428,292 km (0.097 R)
• M37: 13,059,296 km (0.1 R)
• M38: 13,657,538 km (0.106 R)
• M39: 14,177,540 km (0.076 R)
• M40: 14,396,102 km (0.053 R)
• M41: 14,880,799 km (0.075 R)
• M42: 16,047,962 km (0.092 R)
• M43: 18,042,102 km (0.067 R)
• M44: 18,516,925 km (0.08 R)
• M45: 18,660,240 km (0.04 R)
• M46: 18,899,896 km (0.087 R)
• M47: 19,576,228 km (0.082 R)
• M48: 19,819,773 km (0.081 R)
• M49: 20,211,420 km (0.117 R)
• M50: 20,309,706 km (0.078 R)
• M51: 20,605,611 km (0.093 R)
• M52: 22,157,240 km (0.082 R)
• M53: 23,487,314 km (0.114 R)
• M54: 24,109,941 km (0.114 R)
• M55: 25,530,672 km (0.063 R)
• M56: 26,010,283 km (0.104 R)
• M57: 26,439,030 km (0.108 R)
• M58: 26,978,330 km (0.069 R)
• M59: 27,140,943 km (0.114 R)
• M60: 27,358,010 km (0.114 R)
• M61: 27,848,840 km (0.047 R)
• M62: 28,507,669 km (0.116 R)
• M63: 28,673,274 km (0.094 R)
• M64: 28,783,827 km (0.086 R)
• M65: 29,784,936 km (0.075 R)
• M66: 32,856,330 km (0.11 R)
• M67: 32,971,969 km (0.117 R)
• M68: 33,087,758 km (0.07 R)
• M69: 33,319,784 km (0.076 R)
• M70: 34,194,782 km (0.119 R)
• M71: 34,312,067 km (0.046 R)
• M72: 34,900,286 km (0.085 R)
• M73: 35,018,318 km (0.113 R)
• M74: 35,195,592 km (0.107 R)
• M75: 35,788,747 km (0.106 R)
• M76: 36,026,907 km (0.074 R)
• M77: 36,445,033 km (0.095 R)
• M78: 36,804,816 km (0.067 R)
• M79: 37,105,358 km (0.12 R)
• M80: 37,286,222 km (0.054 R)
• M81: 39,601,100 km (0.074 R)
• M82: 39,724,219 km (0.1 R)
• M83: 40,838,124 km (0.071 R)
• M84: 41,087,055 km (0.077 R)
• M85: 41,398,967 km (0.085 R)
• M86: 41,586,562 km (0.096 R)
• M87: 41,899,671 km (0.115 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 437.2

Radius: 12.8

Gravity: 2.67 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 9.23 AU - 9.29 AU

Year: 9858 Days

Day: 13.3 Hours

Environment

Temp: -174 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 77,313,662 km

• M1: 206,146 km (0.099 R)
• M2: 329,863 km (0.07 R)
• M3: 448,943 km (0.097 R)
• M4: 772,673 km (0.118 R)
• M5: 1,115,252 km (0.094 R)
• M6: 1,240,316 km (0.079 R)
• M7: 2,134,163 km (0.109 R)
• M8: 2,814,235 km (0.107 R)
• M9: 3,013,350 km (0.075 R)
• M10: 4,504,990 km (0.081 R)
• M11: 5,310,276 km (0.071 R)
• M12: 5,402,578 km (0.088 R)
• M13: 5,967,459 km (0.097 R)
• M14: 6,452,605 km (0.064 R)
• M15: 7,017,935 km (0.091 R)
• M16: 7,426,637 km (0.083 R)
• M17: 7,808,261 km (0.083 R)
• M18: 7,983,889 km (0.095 R)
• M19: 8,917,828 km (0.067 R)
• M20: 9,360,638 km (0.061 R)
• M21: 9,848,477 km (0.045 R)
• M22: 10,229,502 km (0.119 R)
• M23: 13,195,879 km (0.067 R)
• M24: 13,405,316 km (0.029 R)
• M25: 13,658,136 km (0.103 R)
• M26: 14,340,153 km (0.087 R)
• M27: 14,426,171 km (0.06 R)
• M28: 15,120,605 km (0.091 R)
• M29: 16,632,441 km (0.096 R)
• M30: 17,131,799 km (0.032 R)
• M31: 17,728,395 km (0.062 R)
• M32: 18,145,474 km (0.095 R)
• M33: 18,331,723 km (0.083 R)
• M34: 19,178,447 km (0.113 R)
• M35: 19,415,859 km (0.078 R)
• M36: 21,056,199 km (0.107 R)
• M37: 22,240,715 km (0.087 R)
• M38: 22,390,313 km (0.104 R)
• M39: 22,540,360 km (0.062 R)
• M40: 22,690,556 km (0.117 R)
• M41: 23,497,637 km (0.107 R)
• M42: 24,829,058 km (0.116 R)
• M43: 25,712,882 km (0.12 R)
• M44: 25,974,828 km (0.105 R)
• M45: 26,185,013 km (0.074 R)
• M46: 27,350,979 km (0.069 R)
• M47: 28,479,844 km (0.11 R)
• M48: 28,696,462 km (0.113 R)
• M49: 28,913,828 km (0.05 R)
• M50: 29,077,189 km (0.114 R)
• M51: 29,678,572 km (0.106 R)
• M52: 31,116,656 km (0.063 R)
• M53: 32,351,138 km (0.093 R)
• M54: 34,520,905 km (0.085 R)
• M55: 34,694,140 km (0.098 R)
• M56: 36,384,297 km (0.057 R)
• M57: 36,560,672 km (0.08 R)
• M58: 36,737,347 km (0.091 R)
• M59: 38,699,324 km (0.06 R)
• M60: 38,999,567 km (0.084 R)
• M61: 39,119,843 km (0.116 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 612.8

Radius: 10.3

Gravity: 5.78 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 8.85 AU - 12.27 AU

Year: 12005 Days

Day: 7.1 Hours

Environment

Temp: -180 °C

Axial Tilt: 63.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 77,313,662 km

• M1: 233,373 km (0.115 R)
• M2: 412,142 km (0.112 R)
• M3: 624,870 km (0.095 R)
• M4: 709,991 km (0.087 R)
• M5: 970,741 km (0.065 R)
• M6: 1,071,420 km (0.102 R)
• M7: 1,240,017 km (0.041 R)
• M8: 1,486,704 km (0.081 R)
• M9: 1,700,329 km (0.095 R)
• M10: 1,848,431 km (0.083 R)
• M11: 1,975,141 km (0.067 R)
• M12: 2,483,474 km (0.079 R)
• M13: 2,680,943 km (0.086 R)
• M14: 2,767,112 km (0.085 R)
• M15: 2,883,499 km (0.085 R)
• M16: 2,971,911 km (0.088 R)
• M17: 3,552,949 km (0.057 R)
• M18: 3,872,939 km (0.11 R)
• M19: 4,370,352 km (0.028 R)
• M20: 5,172,197 km (0.07 R)
• M21: 5,461,669 km (0.109 R)
• M22: 5,793,926 km (0.081 R)
• M23: 6,285,355 km (0.067 R)
• M24: 7,107,395 km (0.119 R)
• M25: 7,348,397 km (0.089 R)
• M26: 7,592,242 km (0.052 R)
• M27: 8,213,521 km (0.052 R)
• M28: 8,339,782 km (0.047 R)
• M29: 9,197,726 km (0.102 R)
• M30: 9,949,006 km (0.094 R)
• M31: 10,038,616 km (0.043 R)
• M32: 10,536,776 km (0.1 R)
• M33: 11,322,464 km (0.099 R)
• M34: 12,949,790 km (0.032 R)
• M35: 13,790,680 km (0.089 R)
• M36: 15,162,193 km (0.12 R)
• M37: 15,317,326 km (0.053 R)
• M38: 15,942,944 km (0.105 R)
• M39: 16,364,661 km (0.111 R)
• M40: 16,843,523 km (0.056 R)
• M41: 17,004,192 km (0.071 R)
• M42: 17,111,453 km (0.108 R)
• M43: 18,472,644 km (0.105 R)
• M44: 19,699,197 km (0.085 R)
• M45: 19,811,994 km (0.085 R)
• M46: 20,493,263 km (0.096 R)
• M47: 21,124,566 km (0.09 R)
• M48: 22,112,809 km (0.12 R)
• M49: 23,713,058 km (0.041 R)
• M50: 23,893,174 km (0.113 R)
• M51: 24,073,738 km (0.105 R)
• M52: 25,719,165 km (0.095 R)
• M53: 25,966,002 km (0.076 R)
• M54: 28,925,047 km (0.107 R)
• M55: 29,632,945 km (0.112 R)
• M56: 30,542,051 km (0.084 R)
• M57: 30,607,276 km (0.027 R)
• M58: 31,262,813 km (0.106 R)
• M59: 31,460,283 km (0.039 R)
• M60: 31,658,350 km (0.116 R)
• M61: 31,790,445 km (0.09 R)
• M62: 31,989,111 km (0.04 R)
• M63: 32,321,069 km (0.101 R)
• M64: 32,387,640 km (0.119 R)
• M65: 32,988,574 km (0.03 R)
• M66: 34,337,050 km (0.105 R)
• M67: 34,745,153 km (0.116 R)
• M68: 35,291,634 km (0.112 R)
• M69: 35,703,477 km (0.075 R)
• M70: 35,841,107 km (0.068 R)
• M71: 36,047,851 km (0.082 R)
• M72: 36,809,454 km (0.065 R)
• M73: 37,366,556 km (0.109 R)
• M74: 37,786,328 km (0.071 R)
• M75: 38,207,595 km (0.061 R)
• M76: 38,348,367 km (0.083 R)
• M77: 39,623,090 km (0.101 R)
• M78: 41,199,852 km (0.072 R)
• M79: 41,272,108 km (0.101 R)
• M80: 41,488,875 km (0.111 R)
• M81: 43,529,839 km (0.101 R)
• M82: 44,562,663 km (0.092 R)
• M83: 45,977,110 km (0.067 R)
• M84: 46,727,493 km (0.101 R)
• M85: 47,406,368 km (0.084 R)
• M86: 48,164,381 km (0.074 R)
• M87: 50,308,268 km (0.102 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 987.1

Radius: 4.7

Gravity: 44.69 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 11.32 AU - 15.38 AU

Year: 17065 Days

Day: 21.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 77,313,662 km

• M1: 60,886 km (0.077 R)
• M2: 186,399 km (0.05 R)
• M3: 260,749 km (0.092 R)
• M4: 345,721 km (0.078 R)
• M5: 382,372 km (0.112 R)
• M6: 974,481 km (0.119 R)
• M7: 1,520,064 km (0.068 R)
• M8: 1,939,237 km (0.11 R)
• M9: 1,972,897 km (0.099 R)
• M10: 2,284,958 km (0.098 R)
• M11: 2,320,562 km (0.078 R)
• M12: 2,428,572 km (0.113 R)
• M13: 2,501,426 km (0.092 R)
• M14: 2,649,528 km (0.061 R)
• M15: 3,150,232 km (0.074 R)
• M16: 3,269,910 km (0.037 R)
• M17: 3,350,544 km (0.098 R)
• M18: 5,569,379 km (0.095 R)
• M19: 6,007,402 km (0.109 R)
• M20: 6,355,965 km (0.116 R)
• M21: 6,762,123 km (0.118 R)
• M22: 7,493,058 km (0.094 R)
• M23: 9,028,531 km (0.101 R)
• M24: 9,599,695 km (0.089 R)
• M25: 10,776,881 km (0.076 R)
• M26: 11,750,913 km (0.113 R)
• M27: 11,998,796 km (0.102 R)
• M28: 12,123,411 km (0.079 R)
• M29: 12,311,007 km (0.107 R)
• M30: 13,328,273 km (0.06 R)
• M31: 14,570,833 km (0.098 R)
• M32: 15,713,611 km (0.065 R)
• M33: 16,261,289 km (0.086 R)
• M34: 16,468,182 km (0.116 R)
• M35: 18,513,634 km (0.053 R)
• M36: 18,946,720 km (0.056 R)
• M37: 19,456,250 km (0.111 R)
• M38: 20,786,923 km (0.078 R)
• M39: 20,861,722 km (0.115 R)
• M40: 21,690,345 km (0.104 R)
• M41: 21,766,191 km (0.116 R)
• M42: 21,842,037 km (0.073 R)
• M43: 23,224,172 km (0.112 R)
• M44: 23,847,397 km (0.092 R)
• M45: 24,713,269 km (0.088 R)
• M46: 25,190,037 km (0.098 R)
• M47: 25,749,982 km (0.083 R)
• M48: 25,830,316 km (0.046 R)
• M49: 26,475,981 km (0.101 R)
• M50: 26,719,376 km (0.103 R)
• M51: 26,963,670 km (0.059 R)
• M52: 28,113,030 km (0.112 R)
• M53: 28,693,769 km (0.083 R)
• M54: 29,867,065 km (0.076 R)
• M55: 29,951,438 km (0.099 R)
• M56: 30,629,566 km (0.092 R)
• M57: 31,398,349 km (0.112 R)
• M58: 31,570,087 km (0.109 R)
• M59: 32,433,417 km (0.115 R)
• M60: 34,006,887 km (0.078 R)
• M61: 34,183,263 km (0.098 R)
• M62: 37,409,192 km (0.086 R)
• M63: 37,864,867 km (0.076 R)
• M64: 38,139,080 km (0.12 R)
• M65: 39,150,511 km (0.119 R)
• M66: 41,481,694 km (0.083 R)
• M67: 42,996,971 km (0.1 R)
• M68: 43,092,415 km (0.062 R)
• M69: 43,474,338 km (0.119 R)
• M70: 43,857,458 km (0.115 R)
• M71: 44,819,971 km (0.058 R)
• M72: 45,789,515 km (0.116 R)
• M73: 45,886,903 km (0.115 R)
• M74: 45,984,291 km (0.111 R)
• M75: 47,453,492 km (0.12 R)
• M76: 47,650,662 km (0.077 R)
• M77: 48,144,484 km (0.117 R)
• M78: 48,441,586 km (0.076 R)
• M79: 51,345,131 km (0.087 R)
• M80: 52,563,007 km (0.076 R)
• M81: 54,923,661 km (0.09 R)
• M82: 55,649,062 km (0.115 R)
• M83: 60,921,190 km (0.113 R)
• M84: 61,349,788 km (0.104 R)
• M85: 61,671,872 km (0.043 R)
• M86: 61,886,994 km (0.115 R)
• M87: 65,471,209 km (0.095 R)
• M88: 66,791,111 km (0.113 R)
• M89: 67,454,428 km (0.058 R)
• M90: 68,676,044 km (0.04 R)
• M91: 70,129,238 km (0.115 R)
• M92: 71,592,604 km (0.055 R)
• M93: 71,705,551 km (0.071 R)
• M94: 71,931,743 km (0.103 R)
• M95: 73,065,844 km (0.069 R)
• M96: 74,091,786 km (0.116 R)
• M97: 74,892,883 km (0.119 R)

Kuiper Belt

Range: 31.4 - 55.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 518 - 13,547 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit