🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.23 AU - 1.25 AU

Year: 526 Days

Day: 36.6 Hours

Environment

Temp: -23 °C

Axial Tilt: 4.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.34 AU - 1.6 AU

Year: 679 Days

Day: 23.8 Hours

Environment

Temp: -42 °C

Axial Tilt: 0.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 2.18 AU - 3.14 AU

Year: 1652 Days

Day: 13.1 Hours

Environment

Temp: -115 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,239,560 km

• M1: 1,747,902 km (0.099 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 2.64 AU - 3.08 AU

Year: 1842 Days

Day: 20.2 Hours

Environment

Temp: -116 °C

Axial Tilt: 7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 65,239,560 km

• M1: 1,536,221 km (0.031 R)
• M2: 1,602,343 km (0.054 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 2.58 AU - 4.02 AU

Year: 2283 Days

Day: 21.5 Hours

Environment

Temp: -116 °C

Axial Tilt: 46.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,239,560 km

• M1: 1,595,461 km (0.113 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 2.59 AU - 4.19 AU

Year: 2377 Days

Day: 32.6 Hours

Environment

Temp: -118 °C

Axial Tilt: 9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 894

Radius: 13

Gravity: 5.29 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 4.98 AU - 6.54 AU

Year: 5264 Days

Day: 10.7 Hours

Environment

Temp: -147 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 65,239,560 km

• M1: 190,737 km (0.114 R)
• M2: 312,510 km (0.033 R)
• M3: 519,105 km (0.112 R)
• M4: 832,063 km (0.067 R)
• M5: 1,172,698 km (0.047 R)
• M6: 1,557,015 km (0.115 R)
• M7: 1,866,383 km (0.085 R)
• M8: 2,296,327 km (0.119 R)
• M9: 2,481,230 km (0.057 R)
• M10: 2,932,268 km (0.106 R)
• M11: 3,043,569 km (0.091 R)
• M12: 3,178,955 km (0.106 R)
• M13: 3,692,973 km (0.053 R)
• M14: 3,959,856 km (0.029 R)
• M15: 4,133,090 km (0.066 R)
• M16: 4,564,231 km (0.104 R)
• M17: 4,667,753 km (0.113 R)
• M18: 4,772,172 km (0.093 R)
• M19: 5,143,773 km (0.032 R)
• M20: 5,524,799 km (0.095 R)
• M21: 6,170,763 km (0.074 R)
• M22: 6,488,209 km (0.115 R)
• M23: 6,929,822 km (0.09 R)
• M24: 7,749,469 km (0.113 R)
• M25: 7,842,369 km (0.119 R)
• M26: 8,029,516 km (0.113 R)
• M27: 8,186,444 km (0.116 R)
• M28: 8,439,863 km (0.106 R)
• M29: 8,824,928 km (0.077 R)
• M30: 9,612,262 km (0.114 R)
• M31: 10,115,658 km (0.108 R)
• M32: 10,731,254 km (0.028 R)
• M33: 10,835,075 km (0.112 R)
• M34: 10,939,195 km (0.098 R)
• M35: 11,288,805 km (0.099 R)
• M36: 11,713,064 km (0.082 R)
• M37: 12,250,869 km (0.062 R)
• M38: 13,425,063 km (0.046 R)
• M39: 14,634,860 km (0.114 R)
• M40: 15,097,567 km (0.077 R)
• M41: 15,291,894 km (0.102 R)
• M42: 15,682,794 km (0.072 R)
• M43: 15,800,677 km (0.059 R)
• M44: 16,156,271 km (0.094 R)
• M45: 17,523,446 km (0.098 R)
• M46: 17,768,487 km (0.087 R)
• M47: 18,262,160 km (0.112 R)
• M48: 18,802,059 km (0.057 R)
• M49: 20,067,956 km (0.064 R)
• M50: 21,187,247 km (0.061 R)
• M51: 21,404,763 km (0.103 R)
• M52: 21,491,978 km (0.118 R)
• M53: 21,886,019 km (0.089 R)
• M54: 22,681,281 km (0.105 R)
• M55: 22,859,303 km (0.1 R)
• M56: 23,082,503 km (0.059 R)
• M57: 23,621,205 km (0.09 R)
• M58: 23,711,263 km (0.05 R)
• M59: 23,937,305 km (0.098 R)
• M60: 24,436,812 km (0.036 R)
• M61: 25,307,771 km (0.117 R)
• M62: 25,631,351 km (0.078 R)
• M63: 26,049,178 km (0.107 R)
• M64: 26,375,750 km (0.103 R)
• M65: 26,563,047 km (0.075 R)
• M66: 26,656,845 km (0.111 R)
• M67: 26,985,960 km (0.089 R)
• M68: 27,127,479 km (0.099 R)
• M69: 27,695,802 km (0.091 R)
• M70: 28,124,699 km (0.113 R)
• M71: 29,764,591 km (0.108 R)
• M72: 31,088,831 km (0.105 R)
• M73: 31,187,715 km (0.057 R)
• M74: 32,834,040 km (0.112 R)
• M75: 33,693,031 km (0.073 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 631.1

Radius: 11.5

Gravity: 4.77 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 5.36 AU - 7.08 AU

Year: 5907 Days

Day: 11.6 Hours

Environment

Temp: -163 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 65,239,560 km

• M1: 228,586 km (0.086 R)
• M2: 357,090 km (0.072 R)
• M3: 553,213 km (0.102 R)
• M4: 722,707 km (0.12 R)
• M5: 1,161,478 km (0.099 R)
• M6: 1,255,425 km (0.055 R)
• M7: 1,434,644 km (0.11 R)
• M8: 1,587,832 km (0.037 R)
• M9: 1,693,149 km (0.086 R)
• M10: 2,004,462 km (0.083 R)
• M11: 2,176,799 km (0.053 R)
• M12: 2,577,571 km (0.116 R)
• M13: 2,786,859 km (0.114 R)
• M14: 3,001,681 km (0.092 R)
• M15: 3,155,318 km (0.104 R)
• M16: 3,562,673 km (0.088 R)
• M17: 3,819,982 km (0.085 R)
• M18: 4,011,018 km (0.116 R)
• M19: 4,107,658 km (0.098 R)
• M20: 4,857,742 km (0.115 R)
• M21: 5,143,474 km (0.079 R)
• M22: 5,515,075 km (0.118 R)
• M23: 5,595,858 km (0.092 R)
• M24: 5,731,394 km (0.062 R)
• M25: 5,813,224 km (0.061 R)
• M26: 6,144,583 km (0.111 R)
• M27: 6,796,979 km (0.078 R)
• M28: 7,058,177 km (0.075 R)
• M29: 7,411,827 km (0.094 R)
• M30: 7,953,072 km (0.119 R)
• M31: 8,476,066 km (0.027 R)
• M32: 9,041,845 km (0.066 R)
• M33: 9,717,578 km (0.112 R)
• M34: 10,012,137 km (0.045 R)
• M35: 10,243,415 km (0.101 R)
• M36: 10,442,979 km (0.107 R)
• M37: 11,219,840 km (0.066 R)
• M38: 11,391,279 km (0.051 R)
• M39: 12,120,569 km (0.116 R)
• M40: 12,331,652 km (0.09 R)
• M41: 12,579,535 km (0.083 R)
• M42: 12,721,953 km (0.116 R)
• M43: 14,286,447 km (0.077 R)
• M44: 14,584,296 km (0.116 R)
• M45: 14,771,294 km (0.033 R)
• M46: 14,921,640 km (0.11 R)
• M47: 15,110,283 km (0.081 R)
• M48: 15,413,667 km (0.048 R)
• M49: 16,142,209 km (0.058 R)
• M50: 16,219,551 km (0.096 R)
• M51: 16,686,296 km (0.084 R)
• M52: 18,233,587 km (0.115 R)
• M53: 18,516,177 km (0.065 R)
• M54: 19,208,367 km (0.07 R)
• M55: 19,413,615 km (0.057 R)
• M56: 19,495,894 km (0.119 R)
• M57: 20,158,463 km (0.115 R)
• M58: 21,378,134 km (0.111 R)
• M59: 22,104,133 km (0.12 R)
• M60: 22,190,151 km (0.11 R)
• M61: 22,405,423 km (0.086 R)
• M62: 23,273,838 km (0.114 R)
• M63: 24,641,761 km (0.111 R)
• M64: 24,998,851 km (0.106 R)
• M65: 26,262,654 km (0.116 R)
• M66: 26,902,185 km (0.064 R)
• M67: 28,243,480 km (0.06 R)
• M68: 28,477,002 km (0.119 R)
• M69: 28,804,920 km (0.067 R)
• M70: 28,898,868 km (0.042 R)
• M71: 29,181,159 km (0.031 R)
• M72: 31,521,468 km (0.092 R)
• M73: 32,103,703 km (0.094 R)
• M74: 32,201,091 km (0.106 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 353.2

Radius: 8

Gravity: 5.52 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 9.79 AU - 16.01 AU

Year: 17643 Days

Day: 18.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 65,239,560 km

• M1: 108,758 km (0.049 R)
• M2: 334,351 km (0.106 R)
• M3: 530,923 km (0.099 R)
• M4: 581,637 km (0.089 R)
• M5: 744,698 km (0.081 R)
• M6: 802,443 km (0.077 R)
• M7: 922,869 km (0.088 R)
• M8: 1,092,962 km (0.114 R)
• M9: 1,227,301 km (0.119 R)
• M10: 1,367,175 km (0.113 R)
• M11: 1,688,362 km (0.082 R)
• M12: 1,765,853 km (0.117 R)
• M13: 2,060,262 km (0.092 R)
• M14: 2,486,765 km (0.038 R)
• M15: 2,847,446 km (0.072 R)
• M16: 3,034,144 km (0.047 R)
• M17: 3,452,270 km (0.096 R)
• M18: 3,551,304 km (0.073 R)
• M19: 3,922,755 km (0.075 R)
• M20: 4,060,984 km (0.077 R)
• M21: 4,165,702 km (0.06 R)
• M22: 4,449,340 km (0.09 R)
• M23: 4,521,147 km (0.096 R)
• M24: 5,413,947 km (0.087 R)
• M25: 5,490,691 km (0.087 R)
• M26: 6,604,148 km (0.095 R)
• M27: 6,810,144 km (0.088 R)
• M28: 7,186,532 km (0.094 R)
• M29: 7,441,148 km (0.115 R)
• M30: 8,090,552 km (0.058 R)
• M31: 8,623,120 km (0.027 R)
• M32: 10,527,202 km (0.106 R)
• M33: 10,671,415 km (0.116 R)
• M34: 11,010,553 km (0.052 R)
• M35: 11,649,934 km (0.114 R)
• M36: 12,301,283 km (0.108 R)
• M37: 12,503,988 km (0.026 R)
• M38: 13,067,524 km (0.092 R)
• M39: 13,326,328 km (0.068 R)
• M40: 13,901,681 km (0.052 R)
• M41: 14,378,599 km (0.063 R)
• M42: 15,076,773 km (0.106 R)
• M43: 15,511,953 km (0.087 R)
• M44: 15,566,556 km (0.051 R)
• M45: 15,951,172 km (0.038 R)
• M46: 16,394,580 km (0.088 R)
• M47: 17,634,747 km (0.048 R)
• M48: 17,691,743 km (0.088 R)
• M49: 18,150,710 km (0.101 R)
• M50: 18,381,689 km (0.098 R)
• M51: 18,497,478 km (0.102 R)
• M52: 18,788,146 km (0.063 R)
• M53: 19,432,913 km (0.043 R)
• M54: 19,965,781 km (0.057 R)
• M55: 21,227,788 km (0.115 R)
• M56: 22,825,942 km (0.096 R)
• M57: 25,101,775 km (0.086 R)
• M58: 26,593,265 km (0.038 R)
• M59: 27,448,816 km (0.082 R)
• M60: 28,113,180 km (0.114 R)
• M61: 28,984,737 km (0.072 R)
• M62: 30,069,621 km (0.071 R)
• M63: 30,274,420 km (0.065 R)
• M64: 30,960,775 km (0.118 R)
• M65: 31,582,803 km (0.084 R)
• M66: 32,139,158 km (0.046 R)
• M67: 33,191,130 km (0.111 R)
• M68: 33,756,909 km (0.056 R)
• M69: 35,113,014 km (0.03 R)
• M70: 35,328,884 km (0.065 R)
• M71: 36,705,483 km (0.104 R)
• M72: 37,217,108 km (0.072 R)
• M73: 37,437,166 km (0.118 R)
• M74: 37,878,480 km (0.094 R)
• M75: 38,173,637 km (0.104 R)
• M76: 39,660,789 km (0.104 R)
• M77: 40,035,532 km (0.096 R)
• M78: 41,470,175 km (0.116 R)
• M79: 41,546,171 km (0.104 R)
• M80: 41,622,167 km (0.082 R)
• M81: 42,079,338 km (0.035 R)
• M82: 42,921,723 km (0.095 R)
• M83: 43,306,489 km (0.103 R)
• M84: 43,847,136 km (0.096 R)
• M85: 44,623,250 km (0.045 R)
• M86: 50,505,737 km (0.045 R)
• M87: 51,074,658 km (0.113 R)
• M88: 52,547,449 km (0.075 R)
• M89: 52,876,564 km (0.073 R)
• M90: 53,123,849 km (0.047 R)
• M91: 54,366,260 km (0.08 R)
• M92: 55,116,344 km (0.115 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 426.7

Radius: 3.7

Gravity: 31.17 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 12.91 AU - 15.25 AU

Year: 20119 Days

Day: 18.5 Hours

Environment

Temp: -198 °C

Axial Tilt: 44.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 65,239,560 km

• M1: 319,391 km (0.108 R)
• M2: 454,778 km (0.108 R)
• M3: 528,978 km (0.096 R)
• M4: 668,403 km (0.062 R)
• M5: 841,488 km (0.105 R)
• M6: 1,052,421 km (0.086 R)
• M7: 1,151,455 km (0.031 R)
• M8: 1,411,905 km (0.097 R)
• M9: 1,633,160 km (0.113 R)
• M10: 2,722,232 km (0.106 R)
• M11: 2,790,000 km (0.114 R)
• M12: 3,243,880 km (0.117 R)
• M13: 3,497,748 km (0.056 R)
• M14: 4,415,531 km (0.05 R)
• M15: 4,983,255 km (0.063 R)
• M16: 6,590,684 km (0.079 R)
• M17: 6,819,269 km (0.066 R)
• M18: 7,050,398 km (0.112 R)
• M19: 7,284,070 km (0.06 R)
• M20: 7,903,555 km (0.07 R)
• M21: 9,550,478 km (0.107 R)
• M22: 9,757,072 km (0.107 R)
• M23: 10,544,855 km (0.115 R)
• M24: 11,958,106 km (0.051 R)
• M25: 12,124,907 km (0.115 R)
• M26: 12,573,701 km (0.036 R)
• M27: 12,970,734 km (0.045 R)
• M28: 13,256,915 km (0.118 R)
• M29: 13,371,955 km (0.119 R)
• M30: 13,429,700 km (0.075 R)
• M31: 13,603,084 km (0.066 R)
• M32: 13,719,172 km (0.074 R)
• M33: 16,046,466 km (0.036 R)
• M34: 16,415,225 km (0.111 R)
• M35: 16,600,726 km (0.106 R)
• M36: 16,849,059 km (0.074 R)
• M37: 16,911,291 km (0.116 R)
• M38: 17,036,056 km (0.081 R)
• M39: 17,349,314 km (0.115 R)
• M40: 19,857,322 km (0.086 R)
• M41: 20,319,280 km (0.05 R)
• M42: 21,119,479 km (0.118 R)
• M43: 22,819,360 km (0.097 R)
• M44: 23,511,549 km (0.054 R)
• M45: 26,059,799 km (0.043 R)
• M46: 26,928,514 km (0.113 R)
• M47: 27,147,077 km (0.026 R)
• M48: 28,323,215 km (0.115 R)
• M49: 28,619,868 km (0.085 R)
• M50: 29,440,861 km (0.057 R)
• M51: 31,872,724 km (0.067 R)
• M52: 32,723,487 km (0.079 R)
• M53: 34,289,328 km (0.073 R)
• M54: 36,683,492 km (0.115 R)
• M55: 37,656,178 km (0.11 R)
• M56: 38,637,240 km (0.109 R)
• M57: 41,042,625 km (0.069 R)
• M58: 41,462,247 km (0.114 R)
• M59: 43,752,740 km (0.12 R)
• M60: 44,870,086 km (0.105 R)
• M61: 47,484,159 km (0.062 R)
• M62: 47,924,575 km (0.073 R)
• M63: 48,366,338 km (0.104 R)
• M64: 51,768,044 km (0.095 R)
• M65: 53,955,913 km (0.118 R)
• M66: 55,338,496 km (0.083 R)
• M67: 57,293,741 km (0.1 R)
• M68: 59,082,183 km (0.11 R)
• M69: 59,366,269 km (0.078 R)
• M70: 62,135,476 km (0.08 R)
• M71: 62,424,349 km (0.116 R)
• M72: 63,003,293 km (0.098 R)
• M73: 64,848,732 km (0.118 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 255 - 10,438 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit