🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.57 AU - 0.63 AU

Year: 178 Days

Day: 36.5 Hours

Environment

Temp: 123 °C

Axial Tilt: 45.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 96,474,682 km

• M1: 253,718 km (0.053 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.63 AU - 0.65 AU

Year: 196 Days

Day: 42.9 Hours

Environment

Temp: 103 °C

Axial Tilt: 4.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.92 AU - 1.16 AU

Year: 406 Days

Day: 20.9 Hours

Environment

Temp: 13 °C

Axial Tilt: 7.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.46 AU - 1.5 AU

Year: 689 Days

Day: 47.2 Hours

Environment

Temp: -60 °C

Axial Tilt: 12.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,474,682 km

• M1: 1,252,284 km (0.116 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.85 AU - 2.45 AU

Year: 1207 Days

Day: 47.1 Hours

Environment

Temp: -80 °C

Axial Tilt: 3.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 669.6

Radius: 10.4

Gravity: 6.19 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 3.86 AU - 6.02 AU

Year: 4204 Days

Day: 11.9 Hours

Environment

Temp: -147 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 96,474,682 km

• M1: 148,401 km (0.092 R)
• M2: 234,420 km (0.108 R)
• M3: 333,902 km (0.061 R)
• M4: 435,330 km (0.054 R)
• M5: 510,129 km (0.05 R)
• M6: 674,986 km (0.05 R)
• M7: 822,938 km (0.037 R)
• M8: 1,007,542 km (0.071 R)
• M9: 1,085,333 km (0.11 R)
• M10: 1,151,904 km (0.066 R)
• M11: 1,233,734 km (0.081 R)
• M12: 1,389,016 km (0.115 R)
• M13: 1,550,881 km (0.07 R)
• M14: 1,641,986 km (0.077 R)
• M15: 2,226,166 km (0.075 R)
• M16: 2,312,185 km (0.07 R)
• M17: 2,470,010 km (0.104 R)
• M18: 2,595,224 km (0.06 R)
• M19: 3,021,578 km (0.113 R)
• M20: 3,136,469 km (0.087 R)
• M21: 3,331,395 km (0.033 R)
• M22: 3,470,072 km (0.118 R)
• M23: 3,570,452 km (0.091 R)
• M24: 3,733,065 km (0.109 R)
• M25: 4,278,200 km (0.079 R)
• M26: 4,451,135 km (0.115 R)
• M27: 4,803,887 km (0.106 R)
• M28: 4,915,936 km (0.112 R)
• M29: 5,188,503 km (0.061 R)
• M30: 5,303,544 km (0.094 R)
• M31: 5,891,763 km (0.117 R)
• M32: 6,774,839 km (0.103 R)
• M33: 7,002,078 km (0.071 R)
• M34: 7,078,373 km (0.098 R)
• M35: 7,180,548 km (0.081 R)
• M36: 7,283,172 km (0.06 R)
• M37: 7,412,275 km (0.09 R)
• M38: 7,542,126 km (0.065 R)
• M39: 8,964,204 km (0.085 R)
• M40: 9,663,424 km (0.077 R)
• M41: 10,091,274 km (0.112 R)
• M42: 10,206,464 km (0.111 R)
• M43: 10,671,564 km (0.086 R)
• M44: 10,818,320 km (0.087 R)
• M45: 10,906,582 km (0.069 R)
• M46: 11,292,395 km (0.067 R)
• M47: 11,803,571 km (0.078 R)
• M48: 11,985,931 km (0.053 R)
• M49: 12,724,196 km (0.11 R)
• M50: 12,817,546 km (0.057 R)
• M51: 12,911,194 km (0.098 R)
• M52: 13,193,186 km (0.11 R)
• M53: 14,212,546 km (0.117 R)
• M54: 14,406,425 km (0.069 R)
• M55: 14,699,038 km (0.097 R)
• M56: 15,655,118 km (0.096 R)
• M57: 15,788,559 km (0.064 R)
• M58: 16,461,600 km (0.109 R)
• M59: 16,529,368 km (0.107 R)
• M60: 17,247,139 km (0.107 R)
• M61: 17,350,511 km (0.106 R)
• M62: 17,557,853 km (0.107 R)
• M63: 17,870,363 km (0.105 R)
• M64: 18,819,113 km (0.063 R)
• M65: 19,103,349 km (0.115 R)
• M66: 20,582,423 km (0.088 R)
• M67: 21,206,396 km (0.078 R)
• M68: 21,799,402 km (0.099 R)
• M69: 22,060,600 km (0.09 R)
• M70: 23,077,566 km (0.051 R)
• M71: 23,343,850 km (0.114 R)
• M72: 23,687,476 km (0.069 R)
• M73: 23,840,814 km (0.03 R)
• M74: 24,923,155 km (0.101 R)
• M75: 25,391,995 km (0.119 R)
• M76: 26,100,640 km (0.077 R)
• M77: 26,377,994 km (0.113 R)
• M78: 26,536,867 km (0.036 R)
• M79: 26,656,246 km (0.115 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 54.2

Radius: 11.2

Gravity: 0.43 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 4.31 AU - 6.73 AU

Year: 4966 Days

Day: 14.3 Hours

Environment

Temp: -164 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 96,474,682 km

• M1: 230,082 km (0.097 R)
• M2: 317,596 km (0.115 R)
• M3: 573,558 km (0.03 R)
• M4: 765,343 km (0.05 R)
• M5: 948,600 km (0.045 R)
• M6: 1,097,899 km (0.097 R)
• M7: 1,281,007 km (0.065 R)
• M8: 1,385,276 km (0.094 R)
• M9: 1,584,241 km (0.119 R)
• M10: 1,725,312 km (0.08 R)
• M11: 1,802,355 km (0.118 R)
• M12: 1,890,468 km (0.097 R)
• M13: 1,980,077 km (0.111 R)
• M14: 2,081,355 km (0.093 R)
• M15: 2,153,461 km (0.098 R)
• M16: 2,395,959 km (0.106 R)
• M17: 2,493,348 km (0.102 R)
• M18: 2,570,091 km (0.105 R)
• M19: 2,658,803 km (0.112 R)
• M20: 2,862,106 km (0.116 R)
• M21: 3,035,490 km (0.095 R)
• M22: 3,284,122 km (0.049 R)
• M23: 3,527,219 km (0.093 R)
• M24: 3,864,861 km (0.07 R)
• M25: 3,941,306 km (0.088 R)
• M26: 4,450,686 km (0.074 R)
• M27: 4,544,335 km (0.09 R)
• M28: 4,692,885 km (0.119 R)
• M29: 5,050,574 km (0.097 R)
• M30: 5,417,088 km (0.088 R)
• M31: 6,190,809 km (0.027 R)
• M32: 6,370,775 km (0.073 R)
• M33: 6,522,168 km (0.105 R)
• M34: 6,936,853 km (0.084 R)
• M35: 7,108,292 km (0.062 R)
• M36: 7,391,930 km (0.075 R)
• M37: 7,711,321 km (0.095 R)
• M38: 7,791,955 km (0.115 R)
• M39: 8,100,725 km (0.065 R)
• M40: 9,600,294 km (0.117 R)
• M41: 9,739,121 km (0.116 R)
• M42: 10,001,515 km (0.115 R)
• M43: 10,124,784 km (0.1 R)
• M44: 10,874,868 km (0.034 R)
• M45: 11,128,885 km (0.078 R)
• M46: 11,220,139 km (0.084 R)
• M47: 11,532,051 km (0.067 R)
• M48: 11,605,803 km (0.077 R)
• M49: 11,753,905 km (0.082 R)
• M50: 11,846,805 km (0.107 R)
• M51: 11,921,305 km (0.032 R)
• M52: 12,409,293 km (0.072 R)
• M53: 12,751,124 km (0.097 R)
• M54: 12,846,568 km (0.107 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 213.3

Radius: 12.1

Gravity: 1.46 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 5.63 AU - 5.65 AU

Year: 5128 Days

Day: 14.8 Hours

Environment

Temp: -151 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 96,474,682 km

• M1: 152,291 km (0.114 R)
• M2: 232,176 km (0.059 R)
• M3: 354,397 km (0.111 R)
• M4: 431,739 km (0.115 R)
• M5: 541,395 km (0.101 R)
• M6: 699,220 km (0.102 R)
• M7: 794,215 km (0.106 R)
• M8: 925,113 km (0.057 R)
• M9: 1,031,029 km (0.091 R)
• M10: 1,279,660 km (0.054 R)
• M11: 1,399,338 km (0.091 R)
• M12: 1,535,473 km (0.031 R)
• M13: 1,902,586 km (0.081 R)
• M14: 2,082,702 km (0.072 R)
• M15: 2,181,885 km (0.089 R)
• M16: 2,429,918 km (0.116 R)
• M17: 2,780,276 km (0.081 R)
• M18: 2,905,939 km (0.111 R)
• M19: 3,146,941 km (0.115 R)
• M20: 3,245,227 km (0.099 R)
• M21: 4,411,192 km (0.117 R)
• M22: 4,972,184 km (0.028 R)
• M23: 5,144,970 km (0.096 R)
• M24: 5,339,298 km (0.104 R)
• M25: 5,437,284 km (0.11 R)
• M26: 5,575,662 km (0.061 R)
• M27: 5,755,329 km (0.111 R)
• M28: 5,977,482 km (0.098 R)
• M29: 6,347,138 km (0.12 R)
• M30: 6,555,827 km (0.098 R)
• M31: 6,787,854 km (0.107 R)
• M32: 7,152,125 km (0.038 R)
• M33: 7,369,191 km (0.073 R)
• M34: 7,544,669 km (0.108 R)
• M35: 8,602,626 km (0.1 R)
• M36: 8,694,927 km (0.079 R)
• M37: 8,903,467 km (0.036 R)
• M38: 9,160,925 km (0.055 R)
• M39: 9,635,000 km (0.1 R)
• M40: 9,778,914 km (0.097 R)
• M41: 10,092,920 km (0.107 R)
• M42: 10,287,846 km (0.079 R)
• M43: 10,755,937 km (0.037 R)
• M44: 10,955,052 km (0.066 R)
• M45: 11,155,513 km (0.069 R)
• M46: 11,230,911 km (0.066 R)
• M47: 11,331,740 km (0.098 R)
• M48: 11,866,402 km (0.12 R)
• M49: 12,279,292 km (0.087 R)
• M50: 12,435,323 km (0.106 R)
• M51: 12,592,102 km (0.099 R)
• M52: 12,960,262 km (0.095 R)
• M53: 13,252,127 km (0.108 R)
• M54: 13,707,354 km (0.118 R)
• M55: 13,842,291 km (0.088 R)
• M56: 14,222,419 km (0.037 R)
• M57: 14,441,131 km (0.102 R)
• M58: 14,633,365 km (0.07 R)
• M59: 15,103,999 km (0.107 R)
• M60: 15,635,820 km (0.119 R)
• M61: 15,748,617 km (0.097 R)
• M62: 16,031,656 km (0.089 R)
• M63: 16,202,347 km (0.116 R)
• M64: 16,287,917 km (0.093 R)
• M65: 16,545,524 km (0.111 R)
• M66: 17,151,845 km (0.095 R)
• M67: 17,297,254 km (0.111 R)
• M68: 17,384,769 km (0.096 R)
• M69: 17,501,604 km (0.073 R)
• M70: 17,618,590 km (0.104 R)
• M71: 17,824,287 km (0.068 R)
• M72: 18,804,004 km (0.106 R)
• M73: 19,194,903 km (0.042 R)
• M74: 19,679,450 km (0.075 R)
• M75: 19,801,373 km (0.082 R)
• M76: 20,321,824 km (0.038 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 933.6

Radius: 4.1

Gravity: 55.54 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 12.54 AU - 19.42 AU

Year: 24459 Days

Day: 21.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 96,474,682 km

• M1: 177,722 km (0.104 R)
• M2: 455,226 km (0.116 R)
• M3: 765,193 km (0.112 R)
• M4: 1,260,960 km (0.066 R)
• M5: 2,111,275 km (0.101 R)
• M6: 4,009,223 km (0.114 R)
• M7: 4,887,063 km (0.102 R)
• M8: 5,102,035 km (0.1 R)
• M9: 5,210,643 km (0.11 R)
• M10: 6,164,330 km (0.096 R)
• M11: 6,338,163 km (0.107 R)
• M12: 6,929,224 km (0.114 R)
• M13: 7,170,525 km (0.083 R)
• M14: 8,099,827 km (0.083 R)
• M15: 8,740,106 km (0.106 R)
• M16: 8,935,481 km (0.079 R)
• M17: 10,548,445 km (0.081 R)
• M18: 10,756,386 km (0.051 R)
• M19: 15,895,073 km (0.094 R)
• M20: 17,342,133 km (0.084 R)
• M21: 17,505,494 km (0.113 R)
• M22: 19,420,796 km (0.085 R)
• M23: 19,760,532 km (0.1 R)
• M24: 19,845,803 km (0.091 R)
• M25: 20,532,308 km (0.106 R)
• M26: 20,791,710 km (0.119 R)
• M27: 22,193,742 km (0.07 R)
• M28: 23,445,128 km (0.072 R)
• M29: 23,897,661 km (0.104 R)
• M30: 25,087,563 km (0.061 R)
• M31: 26,766,799 km (0.034 R)
• M32: 28,578,130 km (0.059 R)
• M33: 29,644,763 km (0.102 R)
• M34: 29,742,450 km (0.065 R)
• M35: 30,133,948 km (0.098 R)
• M36: 30,823,295 km (0.109 R)
• M37: 32,217,248 km (0.101 R)
• M38: 32,518,688 km (0.119 R)
• M39: 32,922,003 km (0.045 R)
• M40: 33,124,260 km (0.116 R)
• M41: 35,583,649 km (0.114 R)
• M42: 36,416,460 km (0.078 R)
• M43: 36,940,202 km (0.093 R)
• M44: 37,361,021 km (0.118 R)
• M45: 38,526,388 km (0.045 R)
• M46: 39,381,340 km (0.059 R)
• M47: 39,488,602 km (0.106 R)
• M48: 39,918,845 km (0.118 R)
• M49: 40,350,585 km (0.119 R)
• M50: 41,655,228 km (0.105 R)
• M51: 41,764,584 km (0.075 R)
• M52: 42,093,250 km (0.094 R)
• M53: 43,305,442 km (0.086 R)
• M54: 44,305,653 km (0.052 R)
• M55: 44,417,253 km (0.098 R)
• M56: 44,864,701 km (0.107 R)
• M57: 47,351,915 km (0.087 R)
• M58: 48,152,563 km (0.114 R)
• M59: 49,304,317 km (0.032 R)
• M60: 49,651,533 km (0.107 R)
• M61: 51,165,613 km (0.054 R)
• M62: 52,458,737 km (0.063 R)
• M63: 53,524,622 km (0.044 R)
• M64: 53,643,403 km (0.066 R)
• M65: 54,119,872 km (0.054 R)
• M66: 56,039,362 km (0.099 R)
• M67: 56,280,813 km (0.096 R)
• M68: 60,191,601 km (0.11 R)
• M69: 62,554,798 km (0.08 R)
• M70: 62,680,012 km (0.072 R)
• M71: 64,821,356 km (0.083 R)
• M72: 67,499,606 km (0.07 R)
• M73: 67,756,616 km (0.118 R)
• M74: 68,271,382 km (0.05 R)
• M75: 69,175,551 km (0.103 R)
• M76: 70,474,061 km (0.108 R)
• M77: 77,354,665 km (0.112 R)
• M78: 79,514,410 km (0.097 R)
• M79: 80,465,553 km (0.05 R)
• M80: 81,010,688 km (0.069 R)
• M81: 81,693,901 km (0.075 R)
• M82: 82,378,910 km (0.114 R)
• M83: 83,892,990 km (0.067 R)
• M84: 84,445,754 km (0.104 R)
• M85: 84,584,132 km (0.1 R)
• M86: 84,861,187 km (0.11 R)
• M87: 85,138,392 km (0.063 R)
• M88: 85,555,022 km (0.1 R)
• M89: 92,168,295 km (0.038 R)
• M90: 93,453,341 km (0.091 R)
• M91: 94,456,844 km (0.056 R)
• M92: 96,330,108 km (0.094 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: 504 - 16,436 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit