🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.6 AU - 1.92 AU

Year: 828 Days

Day: 46.8 Hours

Environment

Temp: -40 °C

Axial Tilt: 29.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 2.04 AU - 2.56 AU

Year: 1237 Days

Day: 47.6 Hours

Environment

Temp: -67 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 2.65 AU - 3.27 AU

Year: 1807 Days

Day: 26.4 Hours

Environment

Temp: -99 °C

Axial Tilt: 16.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 3.5 AU - 3.58 AU

Year: 2363 Days

Day: 42 Hours

Environment

Temp: -108 °C

Axial Tilt: 20.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 8.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 125.7

Radius: 10.8

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 7.31 AU - 9.01 AU

Year: 8269 Days

Day: 12.7 Hours

Environment

Temp: -166 °C

Axial Tilt: 47.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 47,799,515 km

• M1: 140,323 km (0.114 R)
• M2: 290,519 km (0.082 R)
• M3: 401,072 km (0.092 R)
• M4: 502,649 km (0.114 R)
• M5: 654,191 km (0.04 R)
• M6: 911,649 km (0.042 R)
• M7: 1,089,372 km (0.12 R)
• M8: 1,370,915 km (0.043 R)
• M9: 1,438,234 km (0.111 R)
• M10: 1,777,522 km (0.083 R)
• M11: 1,911,262 km (0.108 R)
• M12: 1,987,109 km (0.064 R)
• M13: 2,064,002 km (0.112 R)
• M14: 2,447,122 km (0.092 R)
• M15: 2,546,455 km (0.113 R)
• M16: 2,852,831 km (0.078 R)
• M17: 3,135,123 km (0.108 R)
• M18: 3,261,533 km (0.043 R)
• M19: 3,841,673 km (0.106 R)
• M20: 4,153,884 km (0.062 R)
• M21: 4,293,010 km (0.059 R)
• M22: 5,033,220 km (0.108 R)
• M23: 5,548,585 km (0.094 R)
• M24: 5,746,204 km (0.055 R)
• M25: 5,901,636 km (0.12 R)
• M26: 6,013,535 km (0.032 R)
• M27: 6,080,854 km (0.069 R)
• M28: 6,376,160 km (0.099 R)
• M29: 6,444,975 km (0.027 R)
• M30: 6,652,767 km (0.082 R)
• M31: 7,410,031 km (0.104 R)
• M32: 7,725,384 km (0.082 R)
• M33: 8,045,224 km (0.113 R)
• M34: 8,698,069 km (0.098 R)
• M35: 8,902,270 km (0.101 R)
• M36: 9,056,655 km (0.111 R)
• M37: 9,185,908 km (0.11 R)
• M38: 9,393,998 km (0.118 R)
• M39: 9,735,381 km (0.068 R)
• M40: 9,867,775 km (0.062 R)
• M41: 10,107,730 km (0.049 R)
• M42: 11,086,549 km (0.081 R)
• M43: 11,559,278 km (0.064 R)
• M44: 11,755,849 km (0.102 R)
• M45: 11,868,646 km (0.045 R)
• M46: 12,209,281 km (0.083 R)
• M47: 13,045,832 km (0.064 R)
• M48: 13,663,222 km (0.114 R)
• M49: 14,139,991 km (0.072 R)
• M50: 14,380,395 km (0.087 R)
• M51: 15,851,241 km (0.075 R)
• M52: 16,352,244 km (0.079 R)
• M53: 16,699,610 km (0.037 R)
• M54: 17,983,459 km (0.027 R)
• M55: 18,211,297 km (0.081 R)
• M56: 18,967,065 km (0.113 R)
• M57: 19,132,670 km (0.104 R)
• M58: 19,532,096 km (0.101 R)
• M59: 20,305,517 km (0.081 R)
• M60: 20,441,053 km (0.075 R)
• M61: 20,576,888 km (0.108 R)
• M62: 21,570,667 km (0.062 R)
• M63: 21,916,986 km (0.109 R)
• M64: 22,299,956 km (0.12 R)
• M65: 22,650,165 km (0.093 R)
• M66: 22,825,942 km (0.119 R)
• M67: 22,966,864 km (0.091 R)
• M68: 23,037,474 km (0.058 R)
• M69: 23,285,058 km (0.097 R)
• M70: 23,355,968 km (0.101 R)
• M71: 23,426,877 km (0.078 R)
• M72: 23,747,166 km (0.065 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 332.6

Radius: 11.1

Gravity: 2.7 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 8.3 AU - 9.02 AU

Year: 9041 Days

Day: 9.5 Hours

Environment

Temp: -160 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 47,799,515 km

• M1: 196,123 km (0.063 R)
• M2: 542,143 km (0.046 R)
• M3: 1,231,041 km (0.11 R)
• M4: 1,400,685 km (0.053 R)
• M5: 1,560,306 km (0.119 R)
• M6: 1,801,607 km (0.1 R)
• M7: 2,279,124 km (0.104 R)
• M8: 2,706,674 km (0.085 R)
• M9: 3,394,824 km (0.079 R)
• M10: 3,733,963 km (0.098 R)
• M11: 3,857,830 km (0.032 R)
• M12: 3,932,778 km (0.115 R)
• M13: 5,674,397 km (0.083 R)
• M14: 5,788,540 km (0.086 R)
• M15: 6,019,070 km (0.119 R)
• M16: 6,370,775 km (0.075 R)
• M17: 6,608,935 km (0.097 R)
• M18: 7,217,200 km (0.059 R)
• M19: 7,653,726 km (0.106 R)
• M20: 7,748,422 km (0.089 R)
• M21: 7,939,009 km (0.043 R)
• M22: 8,066,916 km (0.094 R)
• M23: 8,650,796 km (0.069 R)
• M24: 8,782,442 km (0.042 R)
• M25: 9,484,505 km (0.114 R)
• M26: 9,962,620 km (0.111 R)
• M27: 10,274,083 km (0.113 R)
• M28: 10,448,514 km (0.1 R)
• M29: 11,299,726 km (0.114 R)
• M30: 11,407,586 km (0.1 R)
• M31: 11,479,841 km (0.107 R)
• M32: 11,769,912 km (0.108 R)
• M33: 12,543,183 km (0.087 R)
• M34: 13,485,201 km (0.089 R)
• M35: 13,714,534 km (0.101 R)
• M36: 13,868,321 km (0.099 R)
• M37: 14,255,032 km (0.119 R)
• M38: 14,881,248 km (0.118 R)
• M39: 15,396,762 km (0.057 R)
• M40: 15,516,441 km (0.036 R)
• M41: 15,756,994 km (0.025 R)
• M42: 15,998,744 km (0.12 R)
• M43: 16,160,609 km (0.081 R)
• M44: 16,445,144 km (0.092 R)
• M45: 16,567,515 km (0.117 R)
• M46: 16,649,345 km (0.1 R)
• M47: 16,936,723 km (0.102 R)
• M48: 17,184,307 km (0.117 R)
• M49: 17,350,211 km (0.067 R)
• M50: 17,433,238 km (0.113 R)
• M51: 17,516,415 km (0.102 R)
• M52: 17,599,741 km (0.082 R)
• M53: 17,976,428 km (0.113 R)
• M54: 18,186,912 km (0.047 R)
• M55: 18,398,145 km (0.089 R)
• M56: 19,509,806 km (0.105 R)
• M57: 19,726,125 km (0.102 R)
• M58: 19,943,191 km (0.092 R)
• M59: 20,117,473 km (0.115 R)
• M60: 20,687,291 km (0.09 R)
• M61: 20,863,667 km (0.115 R)
• M62: 21,217,915 km (0.114 R)
• M63: 21,887,515 km (0.087 R)
• M64: 22,157,389 km (0.076 R)
• M65: 22,654,952 km (0.08 R)
• M66: 22,973,446 km (0.116 R)
• M67: 23,201,882 km (0.066 R)
• M68: 23,614,921 km (0.109 R)
• M69: 23,891,678 km (0.078 R)
• M70: 24,308,756 km (0.09 R)
• M71: 24,541,531 km (0.08 R)
• M72: 25,244,341 km (0.076 R)
• M73: 25,953,735 km (0.1 R)
• M74: 26,048,879 km (0.113 R)
• M75: 27,150,667 km (0.071 R)
• M76: 27,343,798 km (0.095 R)
• M77: 27,537,527 km (0.087 R)
• M78: 27,974,802 km (0.108 R)
• M79: 28,365,551 km (0.077 R)
• M80: 28,561,525 km (0.119 R)
• M81: 29,350,205 km (0.118 R)
• M82: 30,295,962 km (0.074 R)
• M83: 30,596,654 km (0.104 R)
• M84: 31,201,179 km (0.088 R)
• M85: 31,504,863 km (0.055 R)
• M86: 32,473,060 km (0.106 R)
• M87: 33,192,776 km (0.093 R)
• M88: 34,962,369 km (0.11 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 556.8

Radius: 10.8

Gravity: 4.77 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 9.54 AU - 13.78 AU

Year: 14125 Days

Day: 7.7 Hours

Environment

Temp: -180 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 47,799,515 km

• M1: 154,235 km (0.11 R)
• M2: 258,804 km (0.114 R)
• M3: 441,015 km (0.104 R)
• M4: 762,500 km (0.091 R)
• M5: 1,022,651 km (0.062 R)
• M6: 1,197,232 km (0.115 R)
• M7: 1,288,187 km (0.061 R)
• M8: 1,405,472 km (0.067 R)
• M9: 1,477,728 km (0.073 R)
• M10: 2,156,005 km (0.087 R)
• M11: 2,353,922 km (0.083 R)
• M12: 2,798,079 km (0.078 R)
• M13: 3,014,397 km (0.111 R)
• M14: 3,300,727 km (0.1 R)
• M15: 3,496,551 km (0.119 R)
• M16: 3,696,264 km (0.103 R)
• M17: 4,037,497 km (0.103 R)
• M18: 4,317,843 km (0.117 R)
• M19: 4,389,052 km (0.079 R)
• M20: 4,823,933 km (0.119 R)
• M21: 4,934,935 km (0.084 R)
• M22: 5,009,285 km (0.113 R)
• M23: 5,159,331 km (0.075 R)
• M24: 5,618,298 km (0.101 R)
• M25: 7,368,593 km (0.097 R)
• M26: 7,496,648 km (0.074 R)
• M27: 8,592,303 km (0.099 R)
• M28: 9,181,719 km (0.1 R)
• M29: 9,878,097 km (0.075 R)
• M30: 10,591,529 km (0.098 R)
• M31: 11,027,607 km (0.118 R)
• M32: 11,174,213 km (0.116 R)
• M33: 11,717,552 km (0.049 R)
• M34: 13,817,458 km (0.079 R)
• M35: 14,668,071 km (0.095 R)
• M36: 16,030,908 km (0.048 R)
• M37: 16,531,462 km (0.079 R)
• M38: 16,811,809 km (0.046 R)
• M39: 17,719,269 km (0.065 R)
• M40: 18,006,049 km (0.063 R)
• M41: 19,997,346 km (0.032 R)
• M42: 21,444,406 km (0.056 R)
• M43: 21,750,184 km (0.067 R)
• M44: 22,057,308 km (0.106 R)
• M45: 23,050,040 km (0.107 R)
• M46: 23,175,104 km (0.038 R)
• M47: 23,614,772 km (0.085 R)
• M48: 23,867,293 km (0.082 R)
• M49: 25,465,447 km (0.104 R)
• M50: 25,724,401 km (0.09 R)
• M51: 26,179,627 km (0.116 R)
• M52: 26,375,601 km (0.101 R)
• M53: 26,506,349 km (0.064 R)
• M54: 26,900,390 km (0.119 R)
• M55: 27,561,164 km (0.092 R)
• M56: 27,694,007 km (0.113 R)
• M57: 28,629,741 km (0.074 R)
• M58: 29,304,428 km (0.059 R)
• M59: 30,189,299 km (0.059 R)
• M60: 31,567,843 km (0.113 R)
• M61: 31,706,820 km (0.041 R)
• M62: 31,985,521 km (0.095 R)
• M63: 33,107,954 km (0.1 R)
• M64: 33,744,941 km (0.116 R)
• M65: 36,333,433 km (0.086 R)
• M66: 36,698,003 km (0.086 R)
• M67: 36,844,160 km (0.099 R)
• M68: 37,357,131 km (0.03 R)
• M69: 38,316,353 km (0.119 R)
• M70: 39,208,854 km (0.065 R)
• M71: 40,258,732 km (0.076 R)
• M72: 42,080,235 km (0.049 R)
• M73: 42,309,719 km (0.095 R)
• M74: 42,693,288 km (0.066 R)
• M75: 43,695,892 km (0.105 R)
• M76: 44,005,859 km (0.119 R)
• M77: 44,083,501 km (0.106 R)
• M78: 45,488,524 km (0.054 R)
• M79: 46,117,732 km (0.096 R)
• M80: 47,146,367 km (0.108 R)
• M81: 47,783,056 km (0.117 R)
• M82: 49,548,760 km (0.061 R)
• M83: 49,872,041 km (0.11 R)
• M84: 51,580,897 km (0.079 R)
• M85: 52,319,163 km (0.069 R)
• M86: 53,806,165 km (0.109 R)
• M87: 54,138,572 km (0.093 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 203.6

Radius: 4.5

Gravity: 10.05 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 13.77 AU - 13.91 AU

Year: 18266 Days

Day: 20.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 47,799,515 km

• M1: 143,614 km (0.103 R)
• M2: 201,209 km (0.117 R)
• M3: 244,742 km (0.088 R)
• M4: 355,295 km (0.1 R)
• M5: 1,017,116 km (0.114 R)
• M6: 1,543,102 km (0.091 R)
• M7: 1,869,525 km (0.116 R)
• M8: 1,942,229 km (0.097 R)
• M9: 1,991,148 km (0.11 R)
• M10: 2,040,665 km (0.108 R)
• M11: 2,242,322 km (0.084 R)
• M12: 2,774,293 km (0.052 R)
• M13: 3,285,020 km (0.101 R)
• M14: 3,432,074 km (0.114 R)
• M15: 4,135,633 km (0.112 R)
• M16: 4,455,025 km (0.091 R)
• M17: 4,982,507 km (0.043 R)
• M18: 5,425,616 km (0.045 R)
• M19: 5,564,442 km (0.095 R)
• M20: 5,810,381 km (0.089 R)
• M21: 5,952,499 km (0.078 R)
• M22: 7,016,439 km (0.04 R)
• M23: 7,744,682 km (0.102 R)
• M24: 8,296,548 km (0.119 R)
• M25: 8,456,468 km (0.097 R)
• M26: 9,106,770 km (0.102 R)
• M27: 9,437,830 km (0.096 R)
• M28: 9,563,044 km (0.081 R)
• M29: 9,688,706 km (0.09 R)
• M30: 11,416,861 km (0.049 R)
• M31: 11,461,291 km (0.111 R)
• M32: 11,773,652 km (0.111 R)
• M33: 12,819,939 km (0.109 R)
• M34: 13,051,367 km (0.089 R)
• M35: 13,377,640 km (0.1 R)
• M36: 14,038,115 km (0.106 R)
• M37: 15,390,629 km (0.114 R)
• M38: 15,488,765 km (0.075 R)
• M39: 16,032,553 km (0.113 R)
• M40: 16,082,369 km (0.109 R)
• M41: 16,935,825 km (0.108 R)
• M42: 17,958,776 km (0.112 R)
• M43: 18,843,797 km (0.11 R)
• M44: 19,265,214 km (0.089 R)
• M45: 19,477,044 km (0.118 R)
• M46: 20,332,146 km (0.061 R)
• M47: 20,547,866 km (0.058 R)
• M48: 22,858,106 km (0.117 R)
• M49: 25,481,005 km (0.104 R)
• M50: 26,591,919 km (0.049 R)
• M51: 26,946,017 km (0.107 R)
• M52: 27,005,108 km (0.09 R)
• M53: 27,182,980 km (0.105 R)
• M54: 28,739,696 km (0.081 R)
• M55: 30,018,010 km (0.048 R)
• M56: 30,079,345 km (0.1 R)
• M57: 31,376,957 km (0.115 R)
• M58: 33,008,621 km (0.096 R)
• M59: 34,026,484 km (0.085 R)
• M60: 36,353,928 km (0.116 R)
• M61: 36,943,793 km (0.113 R)
• M62: 38,999,567 km (0.059 R)
• M63: 39,133,457 km (0.073 R)
• M64: 39,603,344 km (0.114 R)
• M65: 40,142,644 km (0.1 R)
• M66: 40,345,499 km (0.082 R)
• M67: 42,530,375 km (0.098 R)
• M68: 42,668,155 km (0.116 R)
• M69: 43,776,227 km (0.04 R)

Kuiper Belt

Range: 30.9 - 53.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 541 - 17,171 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit