🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.13 AU - 1.15 AU

Year: 469 Days

Day: 16.4 Hours

Environment

Temp: 0 °C

Axial Tilt: 27.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 82,403,306 km

• M1: 292,165 km (0.046 R)
• M2: 333,154 km (0.074 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.05 AU - 1.51 AU

Year: 558 Days

Day: 20 Hours

Environment

Temp: -33 °C

Axial Tilt: 42.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 82,403,306 km

• M1: 50,863 km (0.114 R)
• M2: 378,034 km (0.057 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.03 AU - 1.59 AU

Year: 577 Days

Day: 30.8 Hours

Environment

Temp: -41 °C

Axial Tilt: 68.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 82,403,306 km

• M1: 39,494 km (0.097 R)
• M2: 210,933 km (0.087 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.18 AU - 1.92 AU

Year: 743 Days

Day: 24.3 Hours

Environment

Temp: -52 °C

Axial Tilt: 1.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,403,306 km

• M1: 473,028 km (0.096 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 513.8

Radius: 12.5

Gravity: 3.29 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 3.34 AU - 4.84 AU

Year: 3185 Days

Day: 6.3 Hours

Environment

Temp: -131 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 82,403,306 km

• M1: 192,532 km (0.107 R)
• M2: 293,062 km (0.083 R)
• M3: 544,835 km (0.075 R)
• M4: 628,760 km (0.059 R)
• M5: 812,017 km (0.113 R)
• M6: 921,074 km (0.076 R)
• M7: 1,035,516 km (0.071 R)
• M8: 1,222,514 km (0.101 R)
• M9: 1,605,634 km (0.119 R)
• M10: 1,785,301 km (0.113 R)
• M11: 1,944,623 km (0.096 R)
• M12: 2,053,530 km (0.113 R)
• M13: 2,150,619 km (0.047 R)
• M14: 2,249,354 km (0.057 R)
• M15: 2,674,810 km (0.076 R)
• M16: 2,827,400 km (0.062 R)
• M17: 2,920,450 km (0.092 R)
• M18: 3,417,563 km (0.103 R)
• M19: 3,567,012 km (0.048 R)
• M20: 3,752,513 km (0.112 R)
• M21: 4,115,886 km (0.109 R)
• M22: 4,221,802 km (0.119 R)
• M23: 5,139,884 km (0.108 R)
• M24: 5,798,713 km (0.097 R)
• M25: 5,957,735 km (0.088 R)
• M26: 6,259,624 km (0.12 R)
• M27: 6,463,825 km (0.074 R)
• M28: 6,566,748 km (0.056 R)
• M29: 6,711,708 km (0.062 R)
• M30: 7,068,350 km (0.116 R)
• M31: 7,153,172 km (0.119 R)
• M32: 7,582,368 km (0.069 R)
• M33: 7,712,817 km (0.098 R)
• M34: 7,800,183 km (0.045 R)
• M35: 8,331,405 km (0.09 R)
• M36: 8,421,014 km (0.064 R)
• M37: 8,669,346 km (0.099 R)
• M38: 8,760,302 km (0.11 R)
• M39: 9,173,192 km (0.053 R)
• M40: 9,312,318 km (0.101 R)
• M41: 9,428,855 km (0.086 R)
• M42: 10,377,903 km (0.115 R)
• M43: 10,498,629 km (0.117 R)
• M44: 10,619,953 km (0.107 R)
• M45: 11,357,171 km (0.113 R)
• M46: 11,606,700 km (0.051 R)
• M47: 12,085,713 km (0.113 R)
• M48: 12,622,769 km (0.101 R)
• M49: 12,959,065 km (0.079 R)
• M50: 13,063,185 km (0.092 R)
• M51: 13,535,017 km (0.101 R)
• M52: 13,906,020 km (0.12 R)
• M53: 14,065,940 km (0.065 R)
• M54: 14,387,874 km (0.086 R)
• M55: 14,929,568 km (0.056 R)
• M56: 15,312,838 km (0.051 R)
• M57: 15,671,723 km (0.107 R)
• M58: 15,866,051 km (0.099 R)
• M59: 16,117,076 km (0.117 R)
• M60: 16,453,971 km (0.092 R)
• M61: 16,707,988 km (0.099 R)
• M62: 16,906,654 km (0.114 R)
• M63: 17,392,099 km (0.114 R)
• M64: 17,679,925 km (0.032 R)
• M65: 17,882,331 km (0.075 R)
• M66: 18,582,000 km (0.062 R)
• M67: 19,142,244 km (0.095 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 845.2

Radius: 8.5

Gravity: 11.7 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 3.47 AU - 5.33 AU

Year: 3553 Days

Day: 14.9 Hours

Environment

Temp: -133 °C

Axial Tilt: 42.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 82,403,306 km

• M1: 162,613 km (0.04 R)
• M2: 318,943 km (0.056 R)
• M3: 384,317 km (0.107 R)
• M4: 581,487 km (0.106 R)
• M5: 776,263 km (0.091 R)
• M6: 942,467 km (0.09 R)
• M7: 1,030,131 km (0.066 R)
• M8: 1,240,914 km (0.105 R)
• M9: 1,309,729 km (0.118 R)
• M10: 1,451,249 km (0.034 R)
• M11: 1,673,252 km (0.065 R)
• M12: 1,734,288 km (0.065 R)
• M13: 2,368,733 km (0.057 R)
• M14: 2,810,645 km (0.103 R)
• M15: 3,629,693 km (0.093 R)
• M16: 4,034,505 km (0.119 R)
• M17: 4,284,333 km (0.095 R)
• M18: 4,690,192 km (0.065 R)
• M19: 4,842,932 km (0.09 R)
• M20: 5,086,178 km (0.105 R)
• M21: 5,243,106 km (0.088 R)
• M22: 5,401,680 km (0.12 R)
• M23: 5,677,090 km (0.05 R)
• M24: 6,122,742 km (0.062 R)
• M25: 6,434,055 km (0.036 R)
• M26: 6,775,288 km (0.088 R)
• M27: 7,047,406 km (0.085 R)
• M28: 7,730,769 km (0.108 R)
• M29: 7,859,723 km (0.117 R)
• M30: 8,329,460 km (0.107 R)
• M31: 8,408,747 km (0.066 R)
• M32: 9,024,342 km (0.102 R)
• M33: 9,105,574 km (0.064 R)
• M34: 9,296,460 km (0.091 R)
• M35: 9,351,213 km (0.104 R)
• M36: 9,461,018 km (0.115 R)
• M37: 9,737,625 km (0.116 R)
• M38: 10,668,871 km (0.104 R)
• M39: 11,305,410 km (0.087 R)
• M40: 11,451,867 km (0.092 R)
• M41: 11,716,954 km (0.085 R)
• M42: 12,133,285 km (0.103 R)
• M43: 12,283,332 km (0.056 R)
• M44: 12,403,608 km (0.095 R)
• M45: 12,584,921 km (0.099 R)
• M46: 12,736,613 km (0.1 R)
• M47: 12,797,499 km (0.105 R)
• M48: 13,195,579 km (0.068 R)
• M49: 13,691,048 km (0.115 R)
• M50: 14,414,054 km (0.062 R)
• M51: 15,020,524 km (0.093 R)
• M52: 15,246,117 km (0.111 R)
• M53: 15,570,296 km (0.115 R)
• M54: 15,896,868 km (0.063 R)
• M55: 16,028,065 km (0.06 R)
• M56: 16,423,901 km (0.104 R)
• M57: 17,495,172 km (0.088 R)
• M58: 17,664,666 km (0.088 R)
• M59: 17,800,501 km (0.051 R)
• M60: 18,900,494 km (0.114 R)
• M61: 19,144,189 km (0.077 R)
• M62: 19,318,770 km (0.118 R)
• M63: 19,599,266 km (0.054 R)
• M64: 19,845,803 km (0.049 R)
• M65: 20,377,474 km (0.102 R)
• M66: 20,448,683 km (0.102 R)
• M67: 21,021,792 km (0.069 R)
• M68: 21,310,217 km (0.1 R)
• M69: 22,000,611 km (0.107 R)
• M70: 22,698,485 km (0.074 R)
• M71: 22,920,339 km (0.114 R)
• M72: 22,994,390 km (0.083 R)
• M73: 23,217,290 km (0.088 R)
• M74: 23,328,890 km (0.096 R)
• M75: 23,965,130 km (0.034 R)
• M76: 25,369,555 km (0.094 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 180.2

Radius: 11

Gravity: 1.49 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 5.44 AU - 7.08 AU

Year: 6030 Days

Day: 11.2 Hours

Environment

Temp: -168 °C

Axial Tilt: 68.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 82,403,306 km

• M1: 180,864 km (0.029 R)
• M2: 298,149 km (0.106 R)
• M3: 402,568 km (0.045 R)
• M4: 566,527 km (0.08 R)
• M5: 867,518 km (0.115 R)
• M6: 1,491,940 km (0.081 R)
• M7: 1,636,900 km (0.064 R)
• M8: 1,998,328 km (0.119 R)
• M9: 2,144,037 km (0.093 R)
• M10: 2,263,266 km (0.078 R)
• M11: 2,524,165 km (0.084 R)
• M12: 2,941,992 km (0.097 R)
• M13: 3,159,208 km (0.091 R)
• M14: 3,295,641 km (0.12 R)
• M15: 3,988,279 km (0.101 R)
• M16: 4,455,773 km (0.057 R)
• M17: 4,803,139 km (0.098 R)
• M18: 6,108,829 km (0.047 R)
• M19: 6,322,455 km (0.114 R)
• M20: 7,022,274 km (0.088 R)
• M21: 7,201,043 km (0.061 R)
• M22: 7,426,786 km (0.081 R)
• M23: 8,282,037 km (0.116 R)
• M24: 8,400,070 km (0.081 R)
• M25: 8,518,701 km (0.089 R)
• M26: 8,901,821 km (0.06 R)
• M27: 9,144,170 km (0.065 R)
• M28: 9,437,830 km (0.081 R)
• M29: 10,286,798 km (0.103 R)
• M30: 10,694,901 km (0.069 R)
• M31: 10,849,286 km (0.111 R)
• M32: 11,817,633 km (0.027 R)
• M33: 11,923,997 km (0.055 R)
• M34: 12,110,845 km (0.043 R)
• M35: 12,352,595 km (0.092 R)
• M36: 12,541,687 km (0.107 R)
• M37: 12,786,280 km (0.056 R)
• M38: 12,895,486 km (0.074 R)
• M39: 13,390,655 km (0.098 R)
• M40: 13,780,208 km (0.107 R)
• M41: 13,892,257 km (0.026 R)
• M42: 15,841,966 km (0.091 R)
• M43: 16,461,151 km (0.095 R)
• M44: 17,088,415 km (0.03 R)
• M45: 17,389,855 km (0.101 R)
• M46: 17,753,976 km (0.092 R)
• M47: 18,335,613 km (0.057 R)
• M48: 18,427,915 km (0.026 R)
• M49: 18,923,383 km (0.057 R)
• M50: 19,580,417 km (0.066 R)
• M51: 20,340,374 km (0.113 R)
• M52: 20,467,981 km (0.084 R)
• M53: 20,852,298 km (0.086 R)
• M54: 21,628,262 km (0.073 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 573.7

Radius: 11.3

Gravity: 4.49 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 5.97 AU - 9.33 AU

Year: 8146 Days

Day: 10.5 Hours

Environment

Temp: -162 °C

Axial Tilt: 42.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 82,403,306 km

• M1: 185,801 km (0.074 R)
• M2: 268,678 km (0.072 R)
• M3: 466,596 km (0.091 R)
• M4: 791,223 km (0.078 R)
• M5: 1,012,478 km (0.104 R)
• M6: 1,326,933 km (0.118 R)
• M7: 1,632,262 km (0.042 R)
• M8: 1,772,884 km (0.112 R)
• M9: 2,002,517 km (0.099 R)
• M10: 2,131,770 km (0.032 R)
• M11: 2,444,728 km (0.116 R)
• M12: 2,772,497 km (0.05 R)
• M13: 3,626,552 km (0.079 R)
• M14: 4,000,845 km (0.103 R)
• M15: 4,220,306 km (0.108 R)
• M16: 4,359,581 km (0.093 R)
• M17: 5,049,227 km (0.089 R)
• M18: 5,197,180 km (0.112 R)
• M19: 5,316,708 km (0.111 R)
• M20: 5,497,572 km (0.055 R)
• M21: 6,052,580 km (0.112 R)
• M22: 6,432,559 km (0.067 R)
• M23: 8,063,624 km (0.068 R)
• M24: 8,481,750 km (0.1 R)
• M25: 9,194,435 km (0.104 R)
• M26: 9,303,043 km (0.112 R)
• M27: 9,484,954 km (0.107 R)
• M28: 9,778,465 km (0.111 R)
• M29: 11,213,258 km (0.074 R)
• M30: 11,329,346 km (0.075 R)
• M31: 11,719,198 km (0.085 R)
• M32: 12,153,181 km (0.083 R)
• M33: 12,592,401 km (0.112 R)
• M34: 12,834,151 km (0.073 R)
• M35: 13,941,175 km (0.061 R)
• M36: 15,292,493 km (0.061 R)
• M37: 15,896,719 km (0.091 R)
• M38: 16,729,380 km (0.09 R)
• M39: 16,862,223 km (0.094 R)
• M40: 17,128,807 km (0.087 R)
• M41: 17,711,191 km (0.095 R)
• M42: 17,936,934 km (0.082 R)
• M43: 18,072,769 km (0.059 R)
• M44: 18,391,263 km (0.082 R)
• M45: 19,311,440 km (0.066 R)
• M46: 19,683,639 km (0.118 R)
• M47: 20,387,946 km (0.118 R)
• M48: 21,339,987 km (0.084 R)
• M49: 22,160,531 km (0.051 R)
• M50: 22,550,233 km (0.069 R)
• M51: 22,648,070 km (0.115 R)
• M52: 23,484,921 km (0.118 R)
• M53: 24,181,748 km (0.119 R)
• M54: 24,281,829 km (0.085 R)
• M55: 24,582,969 km (0.038 R)
• M56: 24,683,649 km (0.089 R)
• M57: 25,544,734 km (0.089 R)
• M58: 25,799,948 km (0.091 R)
• M59: 25,953,435 km (0.058 R)
• M60: 26,725,510 km (0.05 R)
• M61: 26,829,032 km (0.099 R)
• M62: 26,984,464 km (0.084 R)
• M63: 27,452,855 km (0.102 R)
• M64: 27,819,070 km (0.09 R)
• M65: 28,661,905 km (0.108 R)
• M66: 29,086,613 km (0.101 R)
• M67: 29,353,047 km (0.091 R)
• M68: 29,673,934 km (0.12 R)
• M69: 30,049,575 km (0.082 R)
• M70: 31,131,915 km (0.079 R)
• M71: 32,061,965 km (0.059 R)
• M72: 32,557,882 km (0.109 R)
• M73: 33,334,594 km (0.064 R)
• M74: 35,076,063 km (0.1 R)
• M75: 35,929,220 km (0.097 R)
• M76: 36,043,513 km (0.107 R)
• M77: 36,272,397 km (0.101 R)
• M78: 36,444,435 km (0.108 R)
• M79: 36,559,326 km (0.113 R)
• M80: 37,366,407 km (0.06 R)
• M81: 37,772,266 km (0.115 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 704.1

Radius: 5.1

Gravity: 27.07 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 11.61 AU - 18.27 AU

Year: 22233 Days

Day: 17.4 Hours

Environment

Temp: -206 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 82,403,306 km

• M1: 65,973 km (0.064 R)
• M2: 314,006 km (0.081 R)
• M3: 673,340 km (0.114 R)
• M4: 875,746 km (0.095 R)
• M5: 1,096,702 km (0.076 R)
• M6: 1,303,895 km (0.113 R)
• M7: 1,396,646 km (0.042 R)
• M8: 1,788,592 km (0.115 R)
• M9: 2,068,041 km (0.095 R)
• M10: 2,212,852 km (0.081 R)
• M11: 2,286,603 km (0.049 R)
• M12: 2,398,652 km (0.102 R)
• M13: 2,706,375 km (0.089 R)
• M14: 3,400,958 km (0.1 R)
• M15: 3,486,229 km (0.118 R)
• M16: 3,834,193 km (0.114 R)
• M17: 4,284,483 km (0.055 R)
• M18: 5,039,503 km (0.108 R)
• M19: 5,136,742 km (0.072 R)
• M20: 5,885,928 km (0.063 R)
• M21: 5,988,253 km (0.077 R)
• M22: 7,099,167 km (0.12 R)
• M23: 8,157,721 km (0.073 R)
• M24: 8,909,900 km (0.09 R)
• M25: 9,086,724 km (0.091 R)
• M26: 9,744,506 km (0.069 R)
• M27: 10,417,697 km (0.111 R)
• M28: 10,853,924 km (0.088 R)
• M29: 12,723,449 km (0.045 R)
• M30: 12,789,571 km (0.108 R)
• M31: 13,256,466 km (0.082 R)
• M32: 13,458,124 km (0.119 R)
• M33: 15,038,476 km (0.117 R)
• M34: 15,108,487 km (0.082 R)
• M35: 16,171,979 km (0.068 R)
• M36: 17,406,011 km (0.083 R)
• M37: 17,848,821 km (0.106 R)
• M38: 18,370,020 km (0.048 R)
• M39: 20,972,125 km (0.062 R)
• M40: 21,443,209 km (0.085 R)
• M41: 21,997,021 km (0.04 R)
• M42: 22,076,607 km (0.11 R)
• M43: 22,635,953 km (0.112 R)
• M44: 23,280,720 km (0.111 R)
• M45: 24,095,430 km (0.109 R)
• M46: 25,085,169 km (0.088 R)
• M47: 25,752,376 km (0.106 R)
• M48: 25,920,075 km (0.119 R)
• M49: 26,256,670 km (0.101 R)
• M50: 27,274,833 km (0.081 R)
• M51: 29,262,391 km (0.073 R)
• M52: 31,028,094 km (0.08 R)
• M53: 31,296,024 km (0.115 R)
• M54: 32,194,210 km (0.091 R)
• M55: 32,737,250 km (0.113 R)
• M56: 33,283,432 km (0.025 R)
• M57: 33,374,687 km (0.095 R)
• M58: 34,016,162 km (0.083 R)
• M59: 35,032,381 km (0.069 R)
• M60: 39,969,409 km (0.103 R)
• M61: 42,122,721 km (0.052 R)
• M62: 42,716,475 km (0.048 R)
• M63: 43,213,439 km (0.074 R)
• M64: 43,512,485 km (0.098 R)
• M65: 45,726,534 km (0.115 R)
• M66: 48,080,307 km (0.113 R)
• M67: 49,115,823 km (0.065 R)
• M68: 50,158,670 km (0.115 R)
• M69: 50,368,107 km (0.101 R)
• M70: 50,788,028 km (0.086 R)
• M71: 50,998,363 km (0.1 R)
• M72: 51,736,778 km (0.047 R)
• M73: 52,160,290 km (0.08 R)
• M74: 53,330,893 km (0.113 R)
• M75: 56,349,778 km (0.053 R)
• M76: 56,676,500 km (0.109 R)
• M77: 61,988,720 km (0.086 R)
• M78: 62,326,063 km (0.091 R)
• M79: 65,503,073 km (0.11 R)
• M80: 66,305,516 km (0.074 R)
• M81: 66,420,407 km (0.109 R)
• M82: 67,111,250 km (0.12 R)
• M83: 67,457,569 km (0.083 R)
• M84: 69,197,991 km (0.056 R)
• M85: 69,314,528 km (0.095 R)
• M86: 70,366,500 km (0.095 R)
• M87: 71,070,657 km (0.08 R)
• M88: 72,131,306 km (0.114 R)
• M89: 72,486,003 km (0.1 R)
• M90: 72,722,816 km (0.057 R)
• M91: 73,434,752 km (0.061 R)
• M92: 74,507,070 km (0.053 R)
• M93: 79,823,329 km (0.105 R)
• M94: 81,171,356 km (0.032 R)
• M95: 81,909,771 km (0.104 R)
• M96: 82,279,876 km (0.083 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 333 - 14,472 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit