🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.44 AU - 0.74 AU

Year: 194 Days

Day: 42.2 Hours

Environment

Temp: 22 °C

Axial Tilt: 124.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 97,036,104 km

• M1: 226,042 km (0.09 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.82 AU - 0.84 AU

Year: 323 Days

Day: 22.8 Hours

Environment

Temp: -38 °C

Axial Tilt: 20.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 97,036,104 km

• M1: 42,935 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.57 AU - 2.29 AU

Year: 1146 Days

Day: 29 Hours

Environment

Temp: -109 °C

Axial Tilt: 4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1.8 AU - 2.74 AU

Year: 1462 Days

Day: 17.8 Hours

Environment

Temp: -120 °C

Axial Tilt: 28.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 97,036,104 km

• M1: 1,345,633 km (0.108 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 184.7

Radius: 11

Gravity: 1.53 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 2.71 AU - 3.87 AU

Year: 2551 Days

Day: 11.8 Hours

Environment

Temp: -157 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 97,036,104 km

• M1: 157,227 km (0.085 R)
• M2: 278,701 km (0.087 R)
• M3: 405,111 km (0.073 R)
• M4: 491,878 km (0.106 R)
• M5: 561,890 km (0.108 R)
• M6: 823,985 km (0.093 R)
• M7: 940,073 km (0.03 R)
• M8: 1,015,620 km (0.082 R)
• M9: 1,347,877 km (0.101 R)
• M10: 1,531,284 km (0.109 R)
• M11: 1,630,766 km (0.116 R)
• M12: 1,894,059 km (0.085 R)
• M13: 2,191,459 km (0.098 R)
• M14: 2,429,769 km (0.047 R)
• M15: 2,536,133 km (0.081 R)
• M16: 2,709,517 km (0.107 R)
• M17: 2,786,709 km (0.116 R)
• M18: 3,311,947 km (0.119 R)
• M19: 3,430,279 km (0.045 R)
• M20: 3,622,512 km (0.086 R)
• M21: 3,855,586 km (0.085 R)
• M22: 3,942,652 km (0.118 R)
• M23: 4,106,162 km (0.104 R)
• M24: 4,310,663 km (0.034 R)
• M25: 4,531,469 km (0.111 R)
• M26: 4,970,988 km (0.085 R)
• M27: 5,079,596 km (0.117 R)
• M28: 5,522,106 km (0.102 R)
• M29: 5,747,999 km (0.111 R)
• M30: 5,862,142 km (0.042 R)
• M31: 6,121,694 km (0.081 R)
• M32: 6,194,549 km (0.042 R)
• M33: 6,296,874 km (0.047 R)
• M34: 6,399,797 km (0.107 R)
• M35: 6,607,439 km (0.099 R)
• M36: 6,682,088 km (0.078 R)
• M37: 6,787,255 km (0.051 R)
• M38: 6,968,568 km (0.074 R)
• M39: 7,136,267 km (0.107 R)
• M40: 7,243,678 km (0.048 R)
• M41: 7,600,320 km (0.054 R)
• M42: 8,010,517 km (0.106 R)
• M43: 8,379,575 km (0.069 R)
• M44: 8,786,781 km (0.103 R)
• M45: 8,918,576 km (0.078 R)
• M46: 9,117,392 km (0.101 R)
• M47: 9,536,415 km (0.113 R)
• M48: 9,807,786 km (0.082 R)
• M49: 9,893,206 km (0.115 R)
• M50: 9,995,980 km (0.059 R)
• M51: 10,202,575 km (0.093 R)
• M52: 10,742,773 km (0.101 R)
• M53: 10,830,736 km (0.089 R)
• M54: 11,149,679 km (0.08 R)
• M55: 11,435,710 km (0.056 R)
• M56: 11,507,517 km (0.085 R)
• M57: 11,742,236 km (0.105 R)
• M58: 11,851,143 km (0.071 R)
• M59: 12,179,660 km (0.053 R)
• M60: 12,253,113 km (0.094 R)
• M61: 12,455,818 km (0.118 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 296.9

Radius: 11.6

Gravity: 2.21 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 6.4 AU - 9.16 AU

Year: 9277 Days

Day: 12.7 Hours

Environment

Temp: -196 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 97,036,104 km

• M1: 152,889 km (0.044 R)
• M2: 241,451 km (0.091 R)
• M3: 340,934 km (0.095 R)
• M4: 587,471 km (0.094 R)
• M5: 1,087,427 km (0.09 R)
• M6: 1,166,265 km (0.093 R)
• M7: 1,296,714 km (0.103 R)
• M8: 1,466,807 km (0.091 R)
• M9: 1,626,428 km (0.108 R)
• M10: 2,041,413 km (0.113 R)
• M11: 2,240,976 km (0.088 R)
• M12: 2,343,301 km (0.079 R)
• M13: 2,447,122 km (0.104 R)
• M14: 2,638,158 km (0.105 R)
• M15: 2,834,132 km (0.097 R)
• M16: 3,035,042 km (0.095 R)
• M17: 3,125,698 km (0.028 R)
• M18: 3,474,560 km (0.071 R)
• M19: 3,835,839 km (0.1 R)
• M20: 3,959,108 km (0.044 R)
• M21: 4,362,124 km (0.11 R)
• M22: 4,725,797 km (0.095 R)
• M23: 4,938,076 km (0.08 R)
• M24: 5,153,497 km (0.085 R)
• M25: 5,317,157 km (0.078 R)
• M26: 5,761,912 km (0.07 R)
• M27: 6,422,536 km (0.118 R)
• M28: 6,717,244 km (0.11 R)
• M29: 7,228,420 km (0.093 R)
• M30: 7,783,577 km (0.112 R)
• M31: 8,416,376 km (0.1 R)
• M32: 8,674,283 km (0.066 R)
• M33: 9,430,051 km (0.104 R)
• M34: 9,664,172 km (0.081 R)
• M35: 10,172,655 km (0.097 R)
• M36: 10,344,094 km (0.101 R)
• M37: 11,606,551 km (0.114 R)
• M38: 11,749,866 km (0.084 R)
• M39: 12,292,307 km (0.085 R)
• M40: 12,548,269 km (0.094 R)
• M41: 14,082,994 km (0.073 R)
• M42: 15,164,886 km (0.077 R)
• M43: 15,439,398 km (0.095 R)
• M44: 15,755,349 km (0.101 R)
• M45: 15,834,635 km (0.113 R)
• M46: 15,993,658 km (0.051 R)
• M47: 16,233,314 km (0.081 R)
• M48: 16,554,500 km (0.113 R)
• M49: 16,837,240 km (0.108 R)
• M50: 16,959,013 km (0.085 R)
• M51: 17,530,776 km (0.088 R)
• M52: 17,695,334 km (0.041 R)
• M53: 18,150,410 km (0.105 R)
• M54: 18,735,338 km (0.049 R)
• M55: 18,987,859 km (0.102 R)
• M56: 19,411,371 km (0.119 R)
• M57: 20,267,520 km (0.076 R)
• M58: 21,399,078 km (0.097 R)
• M59: 22,238,920 km (0.09 R)
• M60: 22,327,931 km (0.078 R)
• M61: 22,506,401 km (0.09 R)
• M62: 22,730,050 km (0.118 R)
• M63: 23,905,141 km (0.112 R)
• M64: 24,270,759 km (0.091 R)
• M65: 24,822,475 km (0.097 R)
• M66: 25,378,381 km (0.067 R)
• M67: 25,844,827 km (0.059 R)
• M68: 26,032,273 km (0.096 R)
• M69: 27,308,792 km (0.095 R)
• M70: 27,642,994 km (0.069 R)
• M71: 27,930,670 km (0.097 R)
• M72: 28,026,712 km (0.106 R)
• M73: 28,750,916 km (0.101 R)
• M74: 28,848,005 km (0.113 R)
• M75: 29,285,878 km (0.096 R)
• M76: 30,020,852 km (0.091 R)
• M77: 30,168,505 km (0.077 R)
• M78: 30,514,076 km (0.098 R)
• M79: 31,009,993 km (0.05 R)
• M80: 32,564,464 km (0.114 R)
• M81: 34,401,227 km (0.082 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 766.3

Radius: 6.9

Gravity: 16.1 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 11.03 AU - 16.55 AU

Year: 21891 Days

Day: 19.9 Hours

Environment

Temp: -207 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 97,036,104 km

• M1: 124,765 km (0.049 R)
• M2: 210,035 km (0.089 R)
• M3: 305,329 km (0.095 R)
• M4: 359,334 km (0.055 R)
• M5: 994,826 km (0.099 R)
• M6: 1,348,475 km (0.036 R)
• M7: 1,772,884 km (0.076 R)
• M8: 2,775,788 km (0.101 R)
• M9: 3,613,237 km (0.09 R)
• M10: 4,428,845 km (0.072 R)
• M11: 4,475,819 km (0.085 R)
• M12: 4,954,532 km (0.055 R)
• M13: 5,449,402 km (0.084 R)
• M14: 5,805,145 km (0.075 R)
• M15: 6,485,816 km (0.065 R)
• M16: 6,539,222 km (0.074 R)
• M17: 7,191,618 km (0.061 R)
• M18: 8,557,447 km (0.059 R)
• M19: 9,269,682 km (0.03 R)
• M20: 9,572,169 km (0.059 R)
• M21: 10,062,701 km (0.112 R)
• M22: 10,124,634 km (0.074 R)
• M23: 10,813,981 km (0.043 R)
• M24: 10,877,411 km (0.064 R)
• M25: 11,389,185 km (0.073 R)
• M26: 11,974,412 km (0.067 R)
• M27: 13,650,507 km (0.091 R)
• M28: 14,690,960 km (0.078 R)
• M29: 14,902,192 km (0.042 R)
• M30: 15,613,231 km (0.107 R)
• M31: 17,068,369 km (0.094 R)
• M32: 17,737,221 km (0.098 R)
• M33: 18,566,293 km (0.106 R)
• M34: 18,718,434 km (0.039 R)
• M35: 18,871,023 km (0.062 R)
• M36: 20,183,894 km (0.116 R)
• M37: 20,340,374 km (0.081 R)
• M38: 21,049,168 km (0.088 R)
• M39: 21,366,765 km (0.064 R)
• M40: 22,653,157 km (0.118 R)
• M41: 23,469,662 km (0.045 R)
• M42: 24,379,067 km (0.086 R)
• M43: 24,545,719 km (0.078 R)
• M44: 25,047,770 km (0.114 R)
• M45: 27,781,821 km (0.086 R)
• M46: 29,184,001 km (0.114 R)
• M47: 29,982,854 km (0.102 R)
• M48: 31,965,475 km (0.104 R)
• M49: 33,249,174 km (0.098 R)
• M50: 36,150,924 km (0.079 R)
• M51: 36,436,057 km (0.034 R)
• M52: 36,721,939 km (0.106 R)
• M53: 41,097,976 km (0.118 R)
• M54: 42,192,434 km (0.044 R)
• M55: 42,392,446 km (0.098 R)
• M56: 42,693,138 km (0.105 R)
• M57: 43,397,445 km (0.092 R)
• M58: 43,498,274 km (0.081 R)
• M59: 44,817,428 km (0.078 R)
• M60: 46,355,593 km (0.085 R)
• M61: 46,458,816 km (0.063 R)
• M62: 47,286,840 km (0.067 R)
• M63: 48,747,663 km (0.101 R)
• M64: 48,957,549 km (0.086 R)
• M65: 49,273,051 km (0.046 R)
• M66: 49,378,368 km (0.118 R)
• M67: 49,694,617 km (0.046 R)
• M68: 51,499,815 km (0.096 R)
• M69: 52,894,666 km (0.061 R)
• M70: 53,326,255 km (0.089 R)
• M71: 53,434,415 km (0.094 R)
• M72: 55,283,295 km (0.105 R)
• M73: 55,611,662 km (0.104 R)
• M74: 57,152,969 km (0.103 R)
• M75: 57,263,671 km (0.075 R)
• M76: 58,596,738 km (0.059 R)
• M77: 58,708,338 km (0.094 R)
• M78: 59,267,236 km (0.107 R)
• M79: 62,201,448 km (0.065 R)
• M80: 62,315,292 km (0.095 R)
• M81: 64,030,581 km (0.107 R)
• M82: 64,145,473 km (0.098 R)
• M83: 64,836,316 km (0.119 R)
• M84: 65,645,490 km (0.101 R)
• M85: 66,109,393 km (0.108 R)
• M86: 66,574,344 km (0.083 R)
• M87: 70,807,515 km (0.045 R)
• M88: 72,836,510 km (0.049 R)
• M89: 74,642,755 km (0.119 R)
• M90: 74,763,630 km (0.093 R)
• M91: 76,585,433 km (0.109 R)
• M92: 77,685,576 km (0.097 R)
• M93: 78,544,866 km (0.097 R)
• M94: 81,390,218 km (0.057 R)
• M95: 82,138,057 km (0.064 R)
• M96: 83,766,131 km (0.092 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 736.9

Radius: 7.9

Gravity: 11.81 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 13.67 AU - 18.65 AU

Year: 27771 Days

Day: 17.8 Hours

Environment

Temp: -206 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 97,036,104 km

• M1: 143,315 km (0.12 R)
• M2: 528,380 km (0.095 R)
• M3: 788,231 km (0.05 R)
• M4: 844,779 km (0.059 R)
• M5: 902,973 km (0.105 R)
• M6: 1,417,440 km (0.088 R)
• M7: 1,971,102 km (0.083 R)
• M8: 2,129,226 km (0.043 R)
• M9: 2,803,314 km (0.107 R)
• M10: 3,302,672 km (0.047 R)
• M11: 3,829,406 km (0.091 R)
• M12: 4,694,531 km (0.034 R)
• M13: 5,121,782 km (0.075 R)
• M14: 5,450,598 km (0.085 R)
• M15: 5,842,844 km (0.041 R)
• M16: 5,956,538 km (0.028 R)
• M17: 6,186,321 km (0.1 R)
• M18: 7,316,832 km (0.094 R)
• M19: 9,560,501 km (0.095 R)
• M20: 10,444,175 km (0.092 R)
• M21: 10,721,231 km (0.109 R)
• M22: 10,860,656 km (0.064 R)
• M23: 12,288,268 km (0.049 R)
• M24: 12,801,688 km (0.06 R)
• M25: 14,924,931 km (0.09 R)
• M26: 16,748,828 km (0.114 R)
• M27: 16,910,842 km (0.11 R)
• M28: 17,236,218 km (0.12 R)
• M29: 17,317,898 km (0.097 R)
• M30: 17,893,252 km (0.117 R)
• M31: 18,978,285 km (0.076 R)
• M32: 19,912,973 km (0.032 R)
• M33: 20,775,703 km (0.111 R)
• M34: 21,299,146 km (0.077 R)
• M35: 23,255,438 km (0.113 R)
• M36: 23,436,002 km (0.04 R)
• M37: 25,175,676 km (0.095 R)
• M38: 26,295,566 km (0.106 R)
• M39: 28,198,151 km (0.115 R)
• M40: 30,046,284 km (0.053 R)
• M41: 30,440,324 km (0.034 R)
• M42: 31,933,161 km (0.06 R)
• M43: 32,033,542 km (0.074 R)
• M44: 32,536,938 km (0.103 R)
• M45: 36,447,726 km (0.117 R)
• M46: 37,395,578 km (0.081 R)
• M47: 38,885,872 km (0.078 R)
• M48: 38,993,134 km (0.108 R)
• M49: 39,100,395 km (0.1 R)
• M50: 41,595,239 km (0.107 R)
• M51: 45,376,325 km (0.082 R)
• M52: 45,941,656 km (0.094 R)
• M53: 46,054,901 km (0.091 R)
• M54: 47,536,668 km (0.103 R)
• M55: 48,456,396 km (0.056 R)
• M56: 48,687,225 km (0.101 R)
• M57: 48,802,715 km (0.048 R)
• M58: 50,663,862 km (0.047 R)
• M59: 50,780,997 km (0.075 R)
• M60: 51,250,286 km (0.04 R)
• M61: 51,603,187 km (0.096 R)
• M62: 53,499,041 km (0.096 R)
• M63: 53,737,500 km (0.053 R)
• M64: 53,857,029 km (0.1 R)
• M65: 55,176,482 km (0.06 R)
• M66: 56,385,083 km (0.108 R)
• M67: 56,749,503 km (0.11 R)
• M68: 60,435,445 km (0.113 R)
• M69: 62,432,727 km (0.117 R)
• M70: 65,724,029 km (0.101 R)
• M71: 66,107,449 km (0.111 R)
• M72: 66,619,821 km (0.069 R)
• M73: 69,201,432 km (0.049 R)
• M74: 70,765,926 km (0.102 R)
• M75: 71,947,002 km (0.111 R)
• M76: 73,266,904 km (0.047 R)
• M77: 74,728,026 km (0.073 R)
• M78: 75,128,200 km (0.116 R)
• M79: 75,395,382 km (0.078 R)
• M80: 78,355,026 km (0.071 R)
• M81: 80,121,777 km (0.107 R)
• M82: 82,589,544 km (0.109 R)
• M83: 85,639,395 km (0.109 R)
• M84: 87,178,159 km (0.105 R)
• M85: 87,599,427 km (0.118 R)
• M86: 87,880,521 km (0.117 R)
• M87: 88,584,978 km (0.092 R)
• M88: 89,432,599 km (0.109 R)
• M89: 90,282,913 km (0.093 R)
• M90: 91,135,920 km (0.028 R)
• M91: 91,278,338 km (0.119 R)
• M92: 91,991,620 km (0.097 R)
• M93: 94,574,727 km (0.102 R)
• M94: 95,875,181 km (0.092 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 539 - 16,616 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit