🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.5 AU - 0.58 AU

Year: 165 Days

Day: 45.4 Hours

Environment

Temp: 130 °C

Axial Tilt: 23.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.06 AU - 1.06 AU

Year: 454 Days

Day: 36.4 Hours

Environment

Temp: -44 °C

Axial Tilt: 6.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.14 AU - 1.6 AU

Year: 667 Days

Day: 28.5 Hours

Environment

Temp: -77 °C

Axial Tilt: 117.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,236,382 km

• M1: 794,215 km (0.047 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 2.83 AU - 3.21 AU

Year: 2185 Days

Day: 46.4 Hours

Environment

Temp: -129 °C

Axial Tilt: 6.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 575.7

Radius: 10.9

Gravity: 4.85 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 3.22 AU - 3.9 AU

Year: 2796 Days

Day: 13.9 Hours

Environment

Temp: -142 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 60,236,382 km

• M1: 157,676 km (0.083 R)
• M2: 266,733 km (0.086 R)
• M3: 403,765 km (0.03 R)
• M4: 514,317 km (0.059 R)
• M5: 742,903 km (0.044 R)
• M6: 1,025,344 km (0.114 R)
• M7: 1,163,273 km (0.115 R)
• M8: 1,541,606 km (0.07 R)
• M9: 1,614,460 km (0.118 R)
• M10: 1,701,077 km (0.115 R)
• M11: 2,117,408 km (0.114 R)
• M12: 2,379,504 km (0.041 R)
• M13: 2,450,413 km (0.041 R)
• M14: 2,681,691 km (0.11 R)
• M15: 2,965,927 km (0.112 R)
• M16: 3,088,448 km (0.045 R)
• M17: 3,338,875 km (0.074 R)
• M18: 3,418,461 km (0.086 R)
• M19: 3,530,959 km (0.055 R)
• M20: 3,612,190 km (0.111 R)
• M21: 3,976,760 km (0.101 R)
• M22: 4,095,242 km (0.114 R)
• M23: 4,180,662 km (0.095 R)
• M24: 4,475,519 km (0.084 R)
• M25: 4,598,938 km (0.049 R)
• M26: 5,325,834 km (0.032 R)
• M27: 5,419,183 km (0.098 R)
• M28: 5,645,674 km (0.112 R)
• M29: 5,836,711 km (0.118 R)
• M30: 5,952,499 km (0.11 R)
• M31: 6,088,484 km (0.047 R)
• M32: 6,602,502 km (0.117 R)
• M33: 6,844,402 km (0.05 R)
• M34: 7,441,297 km (0.102 R)
• M35: 7,546,016 km (0.116 R)
• M36: 7,926,593 km (0.07 R)
• M37: 8,054,948 km (0.056 R)
• M38: 8,291,911 km (0.049 R)
• M39: 8,662,913 km (0.106 R)
• M40: 8,928,001 km (0.115 R)
• M41: 9,195,781 km (0.086 R)
• M42: 9,693,493 km (0.091 R)
• M43: 9,853,862 km (0.093 R)
• M44: 10,363,243 km (0.051 R)
• M45: 10,480,228 km (0.114 R)
• M46: 11,119,460 km (0.101 R)
• M47: 11,311,245 km (0.092 R)
• M48: 12,016,000 km (0.093 R)
• M49: 12,212,871 km (0.11 R)
• M50: 12,361,272 km (0.107 R)
• M51: 12,835,198 km (0.086 R)
• M52: 13,061,689 km (0.087 R)
• M53: 14,162,430 km (0.108 R)
• M54: 14,396,551 km (0.069 R)
• M55: 14,631,869 km (0.074 R)
• M56: 14,842,203 km (0.1 R)
• M57: 14,921,340 km (0.059 R)
• M58: 15,212,757 km (0.113 R)
• M59: 15,640,009 km (0.113 R)
• M60: 16,260,989 km (0.089 R)
• M61: 16,369,897 km (0.065 R)
• M62: 16,615,686 km (0.103 R)
• M63: 17,000,302 km (0.09 R)
• M64: 17,471,535 km (0.092 R)
• M65: 17,638,786 km (0.116 R)
• M66: 17,862,734 km (0.087 R)
• M67: 18,087,579 km (0.096 R)
• M68: 18,483,415 km (0.105 R)
• M69: 18,853,520 km (0.083 R)
• M70: 18,939,240 km (0.031 R)
• M71: 19,025,109 km (0.117 R)
• M72: 19,254,742 km (0.078 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 254.4

Radius: 14

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 6.3 AU - 9.04 AU

Year: 8842 Days

Day: 7.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 60,236,382 km

• M1: 250,277 km (0.106 R)
• M2: 372,050 km (0.069 R)
• M3: 465,399 km (0.111 R)
• M4: 1,263,504 km (0.106 R)
• M5: 1,535,772 km (0.104 R)
• M6: 1,687,913 km (0.09 R)
• M7: 1,809,985 km (0.061 R)
• M8: 2,081,804 km (0.12 R)
• M9: 2,934,063 km (0.082 R)
• M10: 3,255,250 km (0.036 R)
• M11: 3,498,197 km (0.103 R)
• M12: 3,747,127 km (0.085 R)
• M13: 3,862,318 km (0.096 R)
• M14: 4,002,042 km (0.058 R)
• M15: 4,167,198 km (0.066 R)
• M16: 4,407,303 km (0.093 R)
• M17: 4,529,076 km (0.109 R)
• M18: 5,412,750 km (0.109 R)
• M19: 5,543,499 km (0.114 R)
• M20: 5,807,838 km (0.073 R)
• M21: 5,914,801 km (0.109 R)
• M22: 6,185,274 km (0.115 R)
• M23: 6,598,463 km (0.057 R)
• M24: 6,710,212 km (0.102 R)
• M25: 8,159,666 km (0.1 R)
• M26: 8,673,984 km (0.091 R)
• M27: 8,981,557 km (0.111 R)
• M28: 9,105,723 km (0.078 R)
• M29: 9,324,136 km (0.114 R)
• M30: 9,798,212 km (0.031 R)
• M31: 10,312,529 km (0.091 R)
• M32: 10,442,530 km (0.065 R)
• M33: 10,835,823 km (0.112 R)
• M34: 11,401,153 km (0.073 R)
• M35: 12,010,465 km (0.062 R)
• M36: 12,388,050 km (0.036 R)
• M37: 13,154,889 km (0.05 R)
• M38: 14,442,777 km (0.089 R)
• M39: 14,807,796 km (0.112 R)
• M40: 14,917,750 km (0.094 R)
• M41: 15,138,856 km (0.098 R)
• M42: 15,509,559 km (0.056 R)
• M43: 15,883,255 km (0.094 R)
• M44: 15,995,902 km (0.093 R)
• M45: 16,373,487 km (0.091 R)
• M46: 17,022,143 km (0.104 R)
• M47: 17,369,061 km (0.115 R)
• M48: 17,523,895 km (0.06 R)
• M49: 17,796,163 km (0.084 R)
• M50: 18,581,552 km (0.095 R)
• M51: 19,098,263 km (0.084 R)
• M52: 19,660,003 km (0.077 R)
• M53: 20,064,515 km (0.088 R)
• M54: 20,186,437 km (0.094 R)
• M55: 20,471,721 km (0.112 R)
• M56: 21,668,354 km (0.102 R)
• M57: 21,960,668 km (0.084 R)
• M58: 23,227,912 km (0.109 R)
• M59: 24,302,174 km (0.082 R)
• M60: 24,649,241 km (0.092 R)
• M61: 24,823,523 km (0.102 R)
• M62: 24,910,738 km (0.09 R)
• M63: 25,041,786 km (0.075 R)
• M64: 25,392,443 km (0.085 R)
• M65: 25,700,615 km (0.114 R)
• M66: 25,833,009 km (0.059 R)
• M67: 26,187,406 km (0.081 R)
• M68: 26,587,880 km (0.098 R)
• M69: 26,677,190 km (0.067 R)
• M70: 27,035,327 km (0.083 R)
• M71: 27,214,994 km (0.087 R)
• M72: 27,530,496 km (0.068 R)
• M73: 27,620,704 km (0.102 R)
• M74: 28,620,915 km (0.1 R)
• M75: 29,033,506 km (0.047 R)
• M76: 29,864,672 km (0.102 R)
• M77: 30,610,118 km (0.079 R)
• M78: 30,938,036 km (0.096 R)
• M79: 31,361,548 km (0.067 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 10.4

Radius: 3.9

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 9.76 AU - 11.3 AU

Year: 14223 Days

Day: 20 Hours

Environment

Temp: -188 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 60,236,382 km

• M1: 246,836 km (0.042 R)
• M2: 285,134 km (0.094 R)
• M3: 331,509 km (0.059 R)
• M4: 399,875 km (0.102 R)
• M5: 579,542 km (0.119 R)
• M6: 639,680 km (0.106 R)
• M7: 774,169 km (0.114 R)
• M8: 909,106 km (0.077 R)
• M9: 1,427,164 km (0.085 R)
• M10: 1,698,983 km (0.119 R)
• M11: 1,818,661 km (0.114 R)
• M12: 2,277,179 km (0.092 R)
• M13: 2,433,658 km (0.103 R)
• M14: 3,027,861 km (0.074 R)
• M15: 3,054,190 km (0.12 R)
• M16: 3,361,464 km (0.116 R)
• M17: 3,847,956 km (0.109 R)
• M18: 3,962,249 km (0.109 R)
• M19: 4,238,108 km (0.116 R)
• M20: 4,296,900 km (0.05 R)
• M21: 4,900,377 km (0.07 R)
• M22: 5,275,120 km (0.101 R)
• M23: 5,642,832 km (0.101 R)
• M24: 5,675,294 km (0.063 R)
• M25: 5,903,581 km (0.115 R)
• M26: 6,640,500 km (0.083 R)
• M27: 6,812,089 km (0.032 R)
• M28: 7,317,580 km (0.119 R)
• M29: 7,388,340 km (0.093 R)
• M30: 7,763,232 km (0.109 R)
• M31: 8,254,212 km (0.087 R)
• M32: 8,549,818 km (0.104 R)
• M33: 9,037,656 km (0.097 R)
• M34: 9,728,050 km (0.045 R)
• M35: 10,118,800 km (0.095 R)
• M36: 10,335,866 km (0.065 R)
• M37: 10,435,199 km (0.059 R)
• M38: 11,016,686 km (0.081 R)
• M39: 11,057,227 km (0.083 R)
• M40: 11,711,868 km (0.038 R)
• M41: 13,359,539 km (0.06 R)
• M42: 14,254,284 km (0.084 R)
• M43: 14,364,687 km (0.084 R)
• M44: 14,787,002 km (0.034 R)

Asteroid Belt

Center: 11.04 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 11.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 783.4

Radius: 6

Gravity: 21.76 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 10.91 AU - 12.17 AU

Year: 16317 Days

Day: 21.4 Hours

Environment

Temp: -195 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 60,236,382 km

• M1: 115,190 km (0.088 R)
• M2: 759,359 km (0.089 R)
• M3: 1,278,164 km (0.097 R)
• M4: 1,615,657 km (0.099 R)
• M5: 1,824,944 km (0.098 R)
• M6: 2,138,950 km (0.107 R)
• M7: 2,236,488 km (0.076 R)
• M8: 2,641,150 km (0.054 R)
• M9: 2,745,869 km (0.098 R)
• M10: 2,995,697 km (0.046 R)
• M11: 3,215,606 km (0.084 R)
• M12: 3,478,898 km (0.077 R)
• M13: 3,632,386 km (0.109 R)
• M14: 4,187,394 km (0.062 R)
• M15: 4,268,775 km (0.051 R)
• M16: 5,025,292 km (0.119 R)
• M17: 5,068,525 km (0.103 R)
• M18: 6,189,163 km (0.096 R)
• M19: 6,422,237 km (0.073 R)
• M20: 7,432,321 km (0.045 R)
• M21: 7,779,837 km (0.102 R)
• M22: 8,285,478 km (0.116 R)
• M23: 8,387,953 km (0.088 R)
• M24: 8,439,414 km (0.1 R)
• M25: 8,645,859 km (0.079 R)
• M26: 8,958,818 km (0.11 R)
• M27: 9,542,100 km (0.076 R)
• M28: 10,357,259 km (0.1 R)
• M29: 10,522,864 km (0.111 R)
• M30: 11,307,804 km (0.111 R)
• M31: 11,421,349 km (0.043 R)
• M32: 11,592,638 km (0.1 R)
• M33: 11,995,356 km (0.116 R)
• M34: 12,402,711 km (0.069 R)
• M35: 13,052,115 km (0.064 R)
• M36: 13,350,862 km (0.111 R)
• M37: 13,955,088 km (0.066 R)
• M38: 14,077,010 km (0.093 R)
• M39: 14,199,381 km (0.039 R)
• M40: 16,589,057 km (0.103 R)
• M41: 16,718,310 km (0.03 R)
• M42: 16,782,936 km (0.098 R)
• M43: 17,303,687 km (0.109 R)
• M44: 17,829,822 km (0.048 R)
• M45: 17,962,067 km (0.097 R)
• M46: 18,427,915 km (0.093 R)
• M47: 20,745,934 km (0.113 R)
• M48: 21,164,508 km (0.056 R)
• M49: 22,009,886 km (0.117 R)
• M50: 22,365,480 km (0.11 R)
• M51: 23,588,293 km (0.114 R)
• M52: 24,171,276 km (0.089 R)
• M53: 24,244,579 km (0.082 R)
• M54: 25,054,651 km (0.116 R)
• M55: 29,080,330 km (0.115 R)
• M56: 29,158,271 km (0.105 R)
• M57: 29,470,481 km (0.115 R)
• M58: 30,255,721 km (0.115 R)
• M59: 31,526,405 km (0.104 R)
• M60: 32,007,362 km (0.041 R)
• M61: 32,410,079 km (0.033 R)
• M62: 32,976,607 km (0.114 R)
• M63: 34,613,357 km (0.087 R)
• M64: 35,275,477 km (0.057 R)
• M65: 35,608,033 km (0.09 R)
• M66: 36,612,134 km (0.104 R)
• M67: 37,455,866 km (0.034 R)
• M68: 37,710,182 km (0.069 R)
• M69: 39,248,647 km (0.11 R)
• M70: 39,420,834 km (0.103 R)
• M71: 40,112,126 km (0.111 R)
• M72: 41,156,469 km (0.095 R)
• M73: 42,917,086 km (0.057 R)
• M74: 43,005,648 km (0.107 R)
• M75: 44,522,421 km (0.05 R)
• M76: 45,513,058 km (0.09 R)
• M77: 47,149,958 km (0.094 R)
• M78: 48,067,441 km (0.114 R)
• M79: 48,991,059 km (0.118 R)
• M80: 50,668,051 km (0.104 R)
• M81: 51,419,481 km (0.096 R)
• M82: 51,607,825 km (0.096 R)
• M83: 52,174,501 km (0.036 R)
• M84: 54,365,661 km (0.101 R)
• M85: 55,327,725 km (0.082 R)
• M86: 55,907,567 km (0.093 R)
• M87: 56,683,980 km (0.096 R)
• M88: 58,935,727 km (0.079 R)
• M89: 60,718,335 km (0.099 R)
• M90: 64,844,244 km (0.117 R)
• M91: 65,353,625 km (0.116 R)
• M92: 66,992,470 km (0.11 R)
• M93: 67,198,167 km (0.086 R)
• M94: 69,371,674 km (0.07 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 425.8

Radius: 5.1

Gravity: 16.37 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 10.7 AU - 13.82 AU

Year: 17868 Days

Day: 17.8 Hours

Environment

Temp: -207 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 60,236,382 km

• M1: 142,567 km (0.098 R)
• M2: 581,337 km (0.095 R)
• M3: 818,450 km (0.065 R)
• M4: 1,324,091 km (0.075 R)
• M5: 1,374,206 km (0.062 R)
• M6: 1,607,579 km (0.047 R)
• M7: 1,966,314 km (0.107 R)
• M8: 2,440,689 km (0.116 R)
• M9: 2,533,590 km (0.069 R)
• M10: 3,048,206 km (0.115 R)
• M11: 3,317,333 km (0.11 R)
• M12: 3,842,571 km (0.053 R)
• M13: 4,393,241 km (0.089 R)
• M14: 5,445,512 km (0.07 R)
• M15: 6,188,116 km (0.063 R)
• M16: 6,744,022 km (0.109 R)
• M17: 7,006,117 km (0.101 R)
• M18: 7,630,239 km (0.084 R)
• M19: 7,948,883 km (0.082 R)
• M20: 8,365,214 km (0.05 R)
• M21: 8,458,563 km (0.047 R)
• M22: 9,266,840 km (0.117 R)
• M23: 9,606,876 km (0.079 R)
• M24: 10,600,505 km (0.042 R)
• M25: 10,955,950 km (0.091 R)
• M26: 11,678,507 km (0.082 R)
• M27: 13,881,486 km (0.081 R)
• M28: 14,775,183 km (0.088 R)
• M29: 15,629,836 km (0.062 R)
• M30: 16,092,243 km (0.089 R)
• M31: 16,266,824 km (0.075 R)
• M32: 19,700,095 km (0.059 R)
• M33: 19,886,793 km (0.117 R)
• M34: 23,544,311 km (0.117 R)
• M35: 23,808,501 km (0.092 R)
• M36: 23,941,045 km (0.065 R)
• M37: 24,140,309 km (0.081 R)
• M38: 24,340,172 km (0.116 R)
• M39: 24,875,732 km (0.119 R)
• M40: 25,822,088 km (0.074 R)
• M41: 26,780,263 km (0.077 R)
• M42: 27,125,385 km (0.08 R)
• M43: 27,194,499 km (0.11 R)
• M44: 27,471,854 km (0.087 R)
• M45: 27,610,830 km (0.119 R)
• M46: 27,959,393 km (0.091 R)
• M47: 29,084,519 km (0.088 R)
• M48: 29,155,279 km (0.108 R)
• M49: 30,727,702 km (0.099 R)
• M50: 31,815,428 km (0.03 R)
• M51: 31,961,435 km (0.079 R)
• M52: 32,989,472 km (0.091 R)
• M53: 36,519,533 km (0.116 R)
• M54: 36,749,016 km (0.055 R)
• M55: 37,748,330 km (0.11 R)
• M56: 38,523,247 km (0.055 R)
• M57: 38,601,038 km (0.075 R)
• M58: 39,225,160 km (0.088 R)
• M59: 39,538,418 km (0.094 R)
• M60: 40,167,477 km (0.055 R)
• M61: 40,720,690 km (0.102 R)
• M62: 40,879,114 km (0.08 R)
• M63: 42,395,139 km (0.065 R)
• M64: 45,564,220 km (0.036 R)
• M65: 46,058,492 km (0.043 R)
• M66: 47,218,623 km (0.116 R)
• M67: 47,468,452 km (0.076 R)
• M68: 48,137,004 km (0.118 R)
• M69: 49,736,954 km (0.103 R)
• M70: 50,076,092 km (0.084 R)
• M71: 50,160,914 km (0.086 R)
• M72: 50,586,071 km (0.072 R)
• M73: 51,354,406 km (0.049 R)
• M74: 51,611,415 km (0.114 R)
• M75: 53,335,231 km (0.052 R)
• M76: 55,253,226 km (0.112 R)
• M77: 55,341,040 km (0.103 R)
• M78: 55,516,518 km (0.092 R)
• M79: 56,573,876 km (0.08 R)
• M80: 56,839,262 km (0.096 R)
• M81: 57,994,008 km (0.044 R)
• M82: 58,798,097 km (0.044 R)
• M83: 59,066,774 km (0.094 R)
• M84: 59,965,858 km (0.105 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 520 - 17,702 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit