🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.49 AU - 0.53 AU

Year: 131 Days

Day: 16.8 Hours

Environment

Temp: 231 °C

Axial Tilt: 20.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.54 AU - 1.68 AU

Year: 735 Days

Day: 38.8 Hours

Environment

Temp: -44 °C

Axial Tilt: 13.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 2.08 AU - 2.24 AU

Year: 1142 Days

Day: 33.3 Hours

Environment

Temp: -67 °C

Axial Tilt: 164.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 2.79 AU - 3.67 AU

Year: 2089 Days

Day: 20.2 Hours

Environment

Temp: -97 °C

Axial Tilt: 14.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,854,227 km

• M1: 1,721,124 km (0.074 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 82.6

Radius: 11.6

Gravity: 0.61 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 4.95 AU - 5.79 AU

Year: 4479 Days

Day: 8 Hours

Environment

Temp: -141 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 89,854,227 km

• M1: 162,314 km (0.035 R)
• M2: 335,847 km (0.116 R)
• M3: 772,523 km (0.067 R)
• M4: 1,022,202 km (0.086 R)
• M5: 1,483,263 km (0.049 R)
• M6: 1,757,177 km (0.119 R)
• M7: 1,962,874 km (0.081 R)
• M8: 2,627,387 km (0.085 R)
• M9: 3,181,648 km (0.089 R)
• M10: 3,281,728 km (0.113 R)
• M11: 3,370,290 km (0.079 R)
• M12: 3,472,316 km (0.079 R)
• M13: 3,692,973 km (0.087 R)
• M14: 3,838,083 km (0.044 R)
• M15: 3,958,360 km (0.106 R)
• M16: 4,907,109 km (0.11 R)
• M17: 5,111,011 km (0.116 R)
• M18: 5,228,745 km (0.113 R)
• M19: 5,648,217 km (0.112 R)
• M20: 6,392,467 km (0.067 R)
• M21: 6,792,491 km (0.085 R)
• M22: 7,217,050 km (0.087 R)
• M23: 8,126,456 km (0.093 R)
• M24: 8,947,299 km (0.048 R)
• M25: 9,630,363 km (0.101 R)
• M26: 10,780,471 km (0.106 R)
• M27: 11,237,343 km (0.103 R)
• M28: 11,817,484 km (0.113 R)
• M29: 12,091,547 km (0.096 R)
• M30: 12,466,739 km (0.068 R)
• M31: 12,606,014 km (0.034 R)
• M32: 12,926,303 km (0.038 R)
• M33: 13,493,130 km (0.028 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 517.7

Radius: 10.6

Gravity: 4.61 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 5.85 AU - 9.71 AU

Year: 7810 Days

Day: 14.8 Hours

Environment

Temp: -154 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 89,854,227 km

• M1: 141,220 km (0.063 R)
• M2: 472,280 km (0.094 R)
• M3: 757,414 km (0.06 R)
• M4: 998,117 km (0.083 R)
• M5: 1,514,828 km (0.086 R)
• M6: 1,704,069 km (0.073 R)
• M7: 2,023,311 km (0.096 R)
• M8: 2,106,039 km (0.058 R)
• M9: 2,318,318 km (0.085 R)
• M10: 2,405,085 km (0.115 R)
• M11: 2,879,310 km (0.1 R)
• M12: 3,139,311 km (0.111 R)
• M13: 3,357,874 km (0.065 R)
• M14: 3,657,070 km (0.12 R)
• M15: 4,308,119 km (0.069 R)
• M16: 4,966,949 km (0.115 R)
• M17: 5,108,169 km (0.088 R)
• M18: 5,452,543 km (0.069 R)
• M19: 6,103,743 km (0.115 R)
• M20: 6,194,399 km (0.097 R)
• M21: 6,469,210 km (0.073 R)
• M22: 6,561,811 km (0.059 R)
• M23: 6,685,828 km (0.072 R)
• M24: 6,999,385 km (0.079 R)
• M25: 7,640,861 km (0.067 R)
• M26: 8,134,534 km (0.079 R)
• M27: 8,570,612 km (0.027 R)
• M28: 8,706,446 km (0.115 R)
• M29: 9,152,547 km (0.049 R)
• M30: 9,960,077 km (0.061 R)
• M31: 10,031,285 km (0.09 R)
• M32: 10,390,470 km (0.087 R)
• M33: 10,462,725 km (0.116 R)
• M34: 10,790,345 km (0.064 R)
• M35: 10,900,299 km (0.109 R)
• M36: 11,380,957 km (0.113 R)
• M37: 11,455,607 km (0.114 R)
• M38: 11,982,191 km (0.081 R)
• M39: 12,210,328 km (0.097 R)
• M40: 12,787,028 km (0.097 R)
• M41: 13,098,191 km (0.092 R)
• M42: 13,530,230 km (0.098 R)
• M43: 13,966,906 km (0.038 R)
• M44: 14,287,345 km (0.084 R)
• M45: 14,772,640 km (0.095 R)
• M46: 15,181,192 km (0.086 R)
• M47: 15,510,756 km (0.095 R)
• M48: 16,471,324 km (0.115 R)
• M49: 18,187,361 km (0.106 R)
• M50: 18,581,402 km (0.076 R)
• M51: 18,801,460 km (0.119 R)
• M52: 19,779,980 km (0.091 R)
• M53: 20,230,270 km (0.063 R)
• M54: 20,775,105 km (0.084 R)
• M55: 21,049,318 km (0.108 R)
• M56: 21,647,560 km (0.053 R)
• M57: 22,438,484 km (0.054 R)
• M58: 22,532,132 km (0.036 R)
• M59: 23,143,987 km (0.044 R)
• M60: 27,478,286 km (0.078 R)
• M61: 27,678,748 km (0.076 R)
• M62: 27,930,222 km (0.057 R)
• M63: 28,688,982 km (0.107 R)
• M64: 28,790,709 km (0.098 R)
• M65: 29,403,312 km (0.095 R)
• M66: 29,659,872 km (0.093 R)
• M67: 30,485,802 km (0.104 R)
• M68: 30,589,623 km (0.076 R)
• M69: 30,901,684 km (0.111 R)
• M70: 31,633,816 km (0.112 R)
• M71: 31,896,660 km (0.056 R)
• M72: 32,318,825 km (0.077 R)
• M73: 32,636,571 km (0.055 R)
• M74: 33,221,947 km (0.077 R)
• M75: 34,565,186 km (0.12 R)
• M76: 34,727,500 km (0.086 R)
• M77: 34,998,721 km (0.091 R)
• M78: 35,379,597 km (0.084 R)
• M79: 35,597,861 km (0.075 R)
• M80: 36,145,538 km (0.108 R)
• M81: 36,365,298 km (0.091 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 419.8

Radius: 11.3

Gravity: 3.29 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 7.75 AU - 9.51 AU

Year: 9124 Days

Day: 6.1 Hours

Environment

Temp: -164 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 89,854,227 km

• M1: 173,085 km (0.12 R)
• M2: 300,542 km (0.096 R)
• M3: 412,142 km (0.093 R)
• M4: 517,010 km (0.114 R)
• M5: 1,188,106 km (0.034 R)
• M6: 1,532,780 km (0.06 R)
• M7: 1,609,374 km (0.049 R)
• M8: 1,746,705 km (0.079 R)
• M9: 1,929,214 km (0.077 R)
• M10: 2,225,717 km (0.099 R)
• M11: 2,379,653 km (0.081 R)
• M12: 2,537,180 km (0.058 R)
• M13: 2,744,822 km (0.077 R)
• M14: 2,910,277 km (0.118 R)
• M15: 3,079,023 km (0.107 R)
• M16: 3,708,382 km (0.099 R)
• M17: 3,786,621 km (0.078 R)
• M18: 4,571,262 km (0.092 R)
• M19: 4,711,585 km (0.114 R)
• M20: 4,939,273 km (0.115 R)
• M21: 5,083,336 km (0.097 R)
• M22: 5,885,629 km (0.088 R)
• M23: 6,317,069 km (0.098 R)
• M24: 6,790,846 km (0.081 R)
• M25: 8,008,273 km (0.117 R)
• M26: 8,280,392 km (0.1 R)
• M27: 8,520,945 km (0.116 R)
• M28: 8,729,036 km (0.086 R)
• M29: 8,973,927 km (0.07 R)
• M30: 9,044,238 km (0.105 R)
• M31: 9,830,674 km (0.073 R)
• M32: 10,676,202 km (0.074 R)
• M33: 13,551,473 km (0.078 R)
• M34: 13,713,338 km (0.111 R)
• M35: 13,957,332 km (0.105 R)
• M36: 15,073,481 km (0.051 R)
• M37: 15,367,441 km (0.105 R)
• M38: 15,833,289 km (0.097 R)
• M39: 16,003,980 km (0.097 R)
• M40: 16,303,924 km (0.089 R)
• M41: 16,779,047 km (0.108 R)
• M42: 16,996,562 km (0.038 R)
• M43: 17,964,610 km (0.111 R)
• M44: 18,276,372 km (0.102 R)
• M45: 18,725,016 km (0.104 R)
• M46: 19,222,578 km (0.079 R)
• M47: 19,770,256 km (0.092 R)
• M48: 20,046,115 km (0.098 R)
• M49: 20,184,493 km (0.06 R)
• M50: 20,415,921 km (0.076 R)
• M51: 20,555,196 km (0.094 R)
• M52: 21,115,291 km (0.096 R)
• M53: 21,491,529 km (0.12 R)
• M54: 21,633,198 km (0.118 R)
• M55: 21,964,857 km (0.083 R)
• M56: 22,346,032 km (0.102 R)
• M57: 22,825,643 km (0.107 R)
• M58: 23,600,111 km (0.088 R)
• M59: 24,926,446 km (0.072 R)
• M60: 25,124,962 km (0.106 R)
• M61: 25,423,859 km (0.092 R)
• M62: 26,428,409 km (0.099 R)
• M63: 26,580,101 km (0.068 R)
• M64: 26,884,682 km (0.115 R)
• M65: 27,037,272 km (0.098 R)
• M66: 27,241,323 km (0.094 R)
• M67: 29,100,526 km (0.118 R)
• M68: 29,887,111 km (0.086 R)
• M69: 29,992,578 km (0.03 R)
• M70: 30,893,755 km (0.046 R)
• M71: 31,374,413 km (0.078 R)
• M72: 31,803,610 km (0.099 R)
• M73: 32,234,900 km (0.118 R)
• M74: 32,505,523 km (0.12 R)
• M75: 33,430,935 km (0.119 R)
• M76: 34,752,184 km (0.097 R)
• M77: 35,419,241 km (0.062 R)
• M78: 36,935,415 km (0.103 R)
• M79: 37,048,661 km (0.114 R)
• M80: 37,388,697 km (0.09 R)
• M81: 38,015,063 km (0.102 R)
• M82: 38,300,944 km (0.063 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 90.5

Radius: 7.5

Gravity: 1.61 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 10.67 AU - 15.95 AU

Year: 17476 Days

Day: 17.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 89,854,227 km

• M1: 113,994 km (0.107 R)
• M2: 208,539 km (0.114 R)
• M3: 276,906 km (0.062 R)
• M4: 375,939 km (0.104 R)
• M5: 464,801 km (0.09 R)
• M6: 937,979 km (0.085 R)
• M7: 1,079,049 km (0.076 R)
• M8: 1,177,036 km (0.09 R)
• M9: 1,382,135 km (0.109 R)
• M10: 1,654,552 km (0.113 R)
• M11: 1,904,231 km (0.096 R)
• M12: 2,679,447 km (0.05 R)
• M13: 3,111,785 km (0.087 R)
• M14: 3,939,211 km (0.064 R)
• M15: 3,989,925 km (0.068 R)
• M16: 4,169,143 km (0.103 R)
• M17: 4,456,221 km (0.075 R)
• M18: 4,830,814 km (0.088 R)
• M19: 5,355,305 km (0.07 R)
• M20: 6,190,659 km (0.09 R)
• M21: 6,578,118 km (0.116 R)
• M22: 7,660,309 km (0.117 R)
• M23: 8,335,743 km (0.069 R)
• M24: 8,401,117 km (0.079 R)
• M25: 8,896,585 km (0.084 R)
• M26: 10,580,010 km (0.043 R)
• M27: 10,757,284 km (0.062 R)
• M28: 10,935,455 km (0.061 R)
• M29: 12,658,074 km (0.076 R)
• M30: 13,225,499 km (0.046 R)
• M31: 13,454,683 km (0.093 R)
• M32: 13,608,320 km (0.04 R)
• M33: 14,150,313 km (0.073 R)
• M34: 14,228,403 km (0.101 R)
• M35: 15,295,634 km (0.112 R)
• M36: 15,859,169 km (0.082 R)
• M37: 16,143,555 km (0.098 R)
• M38: 16,511,566 km (0.114 R)
• M39: 17,089,462 km (0.096 R)
• M40: 18,350,273 km (0.108 R)
• M41: 18,563,301 km (0.107 R)
• M42: 18,991,749 km (0.034 R)
• M43: 19,337,021 km (0.094 R)
• M44: 20,605,611 km (0.07 R)
• M45: 20,782,585 km (0.037 R)
• M46: 21,093,749 km (0.072 R)
• M47: 21,585,776 km (0.105 R)
• M48: 22,672,305 km (0.12 R)
• M49: 22,809,337 km (0.098 R)
• M50: 22,946,817 km (0.08 R)
• M51: 23,314,379 km (0.101 R)
• M52: 23,869,387 km (0.081 R)
• M53: 24,382,059 km (0.113 R)
• M54: 24,569,356 km (0.064 R)
• M55: 24,804,225 km (0.12 R)
• M56: 24,945,445 km (0.107 R)
• M57: 26,999,274 km (0.051 R)
• M58: 27,582,107 km (0.083 R)
• M59: 27,972,857 km (0.072 R)
• M60: 28,316,334 km (0.109 R)
• M61: 28,414,769 km (0.114 R)
• M62: 28,463,987 km (0.119 R)
• M63: 28,611,939 km (0.087 R)
• M64: 28,710,674 km (0.111 R)
• M65: 28,809,558 km (0.069 R)
• M66: 30,406,515 km (0.112 R)
• M67: 30,456,780 km (0.083 R)
• M68: 30,962,122 km (0.075 R)
• M69: 31,419,143 km (0.081 R)
• M70: 31,470,006 km (0.093 R)
• M71: 32,032,046 km (0.11 R)
• M72: 32,752,060 km (0.088 R)
• M73: 33,010,416 km (0.057 R)
• M74: 34,417,683 km (0.071 R)
• M75: 35,313,774 km (0.117 R)

Planet 9 - Ice Giant

Semi-Major Axis: 20.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 430.3

Radius: 5.3

Gravity: 15.32 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 19.42 AU - 20.74 AU

Year: 32383 Days

Day: 21.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 89,854,227 km

• M1: 399,726 km (0.095 R)
• M2: 486,642 km (0.083 R)
• M3: 757,414 km (0.089 R)
• M4: 866,471 km (0.055 R)
• M5: 1,099,993 km (0.095 R)
• M6: 1,161,478 km (0.115 R)
• M7: 1,588,281 km (0.07 R)
• M8: 2,059,663 km (0.097 R)
• M9: 2,695,006 km (0.095 R)
• M10: 3,476,505 km (0.089 R)
• M11: 3,705,390 km (0.111 R)
• M12: 4,618,984 km (0.106 R)
• M13: 5,492,187 km (0.083 R)
• M14: 5,920,485 km (0.105 R)
• M15: 6,138,599 km (0.073 R)
• M16: 6,303,905 km (0.111 R)
• M17: 6,980,087 km (0.102 R)
• M18: 7,037,383 km (0.1 R)
• M19: 7,976,708 km (0.09 R)
• M20: 8,036,697 km (0.076 R)
• M21: 8,217,561 km (0.117 R)
• M22: 8,768,380 km (0.036 R)
• M23: 9,017,012 km (0.092 R)
• M24: 9,584,885 km (0.077 R)
• M25: 13,511,979 km (0.063 R)
• M26: 13,871,163 km (0.041 R)
• M27: 15,041,468 km (0.065 R)
• M28: 16,932,684 km (0.115 R)
• M29: 18,339,951 km (0.082 R)
• M30: 21,850,265 km (0.082 R)
• M31: 26,809,584 km (0.101 R)
• M32: 29,089,456 km (0.104 R)
• M33: 30,674,894 km (0.032 R)
• M34: 30,769,140 km (0.063 R)
• M35: 31,146,576 km (0.115 R)
• M36: 31,430,662 km (0.085 R)
• M37: 36,390,580 km (0.054 R)
• M38: 36,889,638 km (0.083 R)
• M39: 39,112,962 km (0.12 R)
• M40: 39,214,987 km (0.078 R)
• M41: 39,521,813 km (0.105 R)
• M42: 40,860,414 km (0.086 R)
• M43: 41,691,431 km (0.102 R)
• M44: 42,633,149 km (0.093 R)
• M45: 43,264,751 km (0.075 R)
• M46: 44,005,560 km (0.097 R)
• M47: 44,537,380 km (0.107 R)
• M48: 50,081,178 km (0.098 R)
• M49: 51,640,587 km (0.1 R)
• M50: 51,976,883 km (0.117 R)
• M51: 53,329,098 km (0.077 R)
• M52: 54,009,469 km (0.072 R)
• M53: 55,379,037 km (0.092 R)
• M54: 56,183,126 km (0.074 R)
• M55: 56,528,847 km (0.12 R)
• M56: 56,991,104 km (0.101 R)
• M57: 60,379,197 km (0.107 R)
• M58: 61,443,885 km (0.093 R)
• M59: 64,072,469 km (0.102 R)
• M60: 64,192,746 km (0.081 R)
• M61: 65,642,798 km (0.081 R)
• M62: 69,438,544 km (0.092 R)
• M63: 70,305,464 km (0.067 R)
• M64: 71,549,969 km (0.067 R)
• M65: 74,440,200 km (0.102 R)
• M66: 75,835,798 km (0.09 R)
• M67: 78,266,913 km (0.099 R)
• M68: 78,395,567 km (0.1 R)
• M69: 81,373,911 km (0.08 R)
• M70: 83,073,792 km (0.075 R)
• M71: 83,467,683 km (0.118 R)
• M72: 84,125,615 km (0.077 R)
• M73: 85,844,195 km (0.112 R)
• M74: 88,913,046 km (0.068 R)
• M75: 89,316,062 km (0.079 R)

Kuiper Belt

Range: 30.5 - 49.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 431 - 15,966 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit