🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.52 AU - 0.64 AU

Year: 285 Days

Day: 28.3 Hours

Environment

Temp: -128 °C

Axial Tilt: 49 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.54 AU - 0.8 AU

Year: 354 Days

Day: 41 Hours

Environment

Temp: -144 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 817.4

Radius: 12.3

Gravity: 5.4 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.8 AU - 1.06 AU

Year: 579 Days

Day: 5.2 Hours

Environment

Temp: -165 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 40,654,917 km

• M1: 180,714 km (0.085 R)
• M2: 265,237 km (0.117 R)
• M3: 421,268 km (0.12 R)
• M4: 527,033 km (0.108 R)
• M5: 865,424 km (0.063 R)
• M6: 959,521 km (0.114 R)
• M7: 1,068,278 km (0.12 R)
• M8: 1,222,514 km (0.054 R)
• M9: 1,384,379 km (0.111 R)
• M10: 1,534,575 km (0.103 R)
• M11: 1,677,142 km (0.045 R)
• M12: 1,920,388 km (0.077 R)
• M13: 2,004,163 km (0.049 R)
• M14: 2,103,496 km (0.082 R)
• M15: 2,226,316 km (0.084 R)
• M16: 2,307,098 km (0.113 R)
• M17: 2,509,803 km (0.105 R)
• M18: 2,624,994 km (0.078 R)
• M19: 2,797,331 km (0.092 R)
• M20: 3,022,027 km (0.119 R)
• M21: 3,169,680 km (0.095 R)
• M22: 3,277,839 km (0.094 R)
• M23: 3,523,778 km (0.084 R)
• M24: 3,679,360 km (0.063 R)
• M25: 3,784,527 km (0.077 R)
• M26: 3,899,568 km (0.089 R)
• M27: 4,133,090 km (0.077 R)
• M28: 4,426,900 km (0.059 R)
• M29: 4,520,100 km (0.118 R)
• M30: 4,623,472 km (0.074 R)
• M31: 4,823,035 km (0.089 R)
• M32: 4,899,779 km (0.082 R)
• M33: 5,074,061 km (0.109 R)
• M34: 5,398,838 km (0.115 R)
• M35: 5,478,723 km (0.107 R)
• M36: 5,629,368 km (0.116 R)
• M37: 5,893,857 km (0.11 R)
• M38: 5,975,986 km (0.106 R)
• M39: 6,141,591 km (0.114 R)
• M40: 6,329,636 km (0.119 R)
• M41: 6,487,910 km (0.066 R)
• M42: 6,615,517 km (0.034 R)
• M43: 6,797,578 km (0.102 R)
• M44: 6,894,667 km (0.045 R)
• M45: 6,981,433 km (0.071 R)
• M46: 7,101,261 km (0.097 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 931.3

Radius: 11.7

Gravity: 6.8 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.82 AU - 2.18 AU

Year: 1826 Days

Day: 6.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 40,654,917 km

• M1: 193,430 km (0.093 R)
• M2: 307,274 km (0.068 R)
• M3: 426,354 km (0.11 R)
• M4: 565,480 km (0.072 R)
• M5: 681,418 km (0.094 R)
• M6: 912,547 km (0.041 R)
• M7: 1,042,847 km (0.113 R)
• M8: 1,149,809 km (0.119 R)
• M9: 1,260,811 km (0.066 R)
• M10: 1,439,730 km (0.055 R)
• M11: 1,560,156 km (0.045 R)
• M12: 1,741,618 km (0.104 R)
• M13: 1,882,390 km (0.094 R)
• M14: 2,014,784 km (0.06 R)
• M15: 2,188,018 km (0.084 R)
• M16: 2,263,865 km (0.107 R)
• M17: 2,353,474 km (0.105 R)
• M18: 2,483,624 km (0.087 R)
• M19: 2,751,105 km (0.108 R)
• M20: 2,846,997 km (0.093 R)
• M21: 2,958,148 km (0.114 R)
• M22: 3,070,646 km (0.104 R)
• M23: 3,372,834 km (0.077 R)
• M24: 3,579,727 km (0.088 R)
• M25: 3,654,676 km (0.105 R)
• M26: 4,272,964 km (0.088 R)
• M27: 4,481,055 km (0.109 R)
• M28: 4,725,498 km (0.11 R)
• M29: 4,940,769 km (0.102 R)
• M30: 5,193,290 km (0.053 R)
• M31: 5,295,465 km (0.049 R)
• M32: 5,501,910 km (0.111 R)
• M33: 5,728,551 km (0.077 R)
• M34: 5,922,729 km (0.12 R)
• M35: 6,137,253 km (0.091 R)
• M36: 6,408,773 km (0.12 R)
• M37: 6,703,032 km (0.09 R)
• M38: 6,777,232 km (0.082 R)
• M39: 6,870,432 km (0.099 R)
• M40: 7,001,629 km (0.112 R)
• M41: 7,534,646 km (0.058 R)
• M42: 8,021,737 km (0.059 R)
• M43: 8,100,725 km (0.112 R)
• M44: 8,478,908 km (0.113 R)
• M45: 9,067,576 km (0.041 R)
• M46: 9,170,349 km (0.094 R)
• M47: 9,690,352 km (0.115 R)
• M48: 10,092,022 km (0.116 R)
• M49: 10,241,321 km (0.117 R)
• M50: 10,434,451 km (0.096 R)
• M51: 10,737,238 km (0.116 R)
• M52: 10,889,827 km (0.084 R)
• M53: 11,043,016 km (0.118 R)
• M54: 11,285,215 km (0.07 R)
• M55: 11,373,777 km (0.111 R)
• M56: 11,484,778 km (0.118 R)
• M57: 11,842,317 km (0.116 R)
• M58: 12,408,545 km (0.054 R)
• M59: 12,683,356 km (0.066 R)
• M60: 13,122,725 km (0.109 R)
• M61: 13,684,914 km (0.12 R)
• M62: 14,159,289 km (0.094 R)
• M63: 14,350,625 km (0.108 R)
• M64: 14,446,666 km (0.053 R)
• M65: 14,735,839 km (0.034 R)
• M66: 15,369,087 km (0.045 R)
• M67: 15,689,077 km (0.09 R)
• M68: 15,986,477 km (0.066 R)
• M69: 16,085,960 km (0.116 R)
• M70: 16,185,742 km (0.086 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 163.5

Radius: 9.7

Gravity: 1.74 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 4.82 AU - 5.58 AU

Year: 7656 Days

Day: 12.3 Hours

Environment

Temp: -221 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 40,654,917 km

• M1: 138,378 km (0.073 R)
• M2: 255,812 km (0.116 R)
• M3: 397,482 km (0.119 R)
• M4: 589,116 km (0.112 R)
• M5: 1,048,831 km (0.028 R)
• M6: 1,241,363 km (0.101 R)
• M7: 1,335,311 km (0.114 R)
• M8: 1,544,897 km (0.058 R)
• M9: 1,964,669 km (0.093 R)
• M10: 2,107,086 km (0.073 R)
• M11: 2,220,332 km (0.095 R)
• M12: 2,419,147 km (0.115 R)
• M13: 2,959,794 km (0.091 R)
• M14: 3,105,353 km (0.106 R)
• M15: 3,403,651 km (0.041 R)
• M16: 3,848,704 km (0.097 R)
• M17: 4,708,743 km (0.091 R)
• M18: 5,095,154 km (0.098 R)
• M19: 5,270,183 km (0.053 R)
• M20: 5,603,787 km (0.111 R)
• M21: 5,693,994 km (0.042 R)
• M22: 6,105,538 km (0.11 R)
• M23: 6,385,286 km (0.092 R)
• M24: 6,909,178 km (0.107 R)
• M25: 7,225,278 km (0.087 R)
• M26: 7,348,247 km (0.087 R)
• M27: 7,695,913 km (0.058 R)
• M28: 7,896,972 km (0.118 R)
• M29: 7,998,250 km (0.081 R)
• M30: 8,074,395 km (0.075 R)
• M31: 8,330,058 km (0.106 R)
• M32: 8,433,131 km (0.066 R)
• M33: 8,823,432 km (0.074 R)
• M34: 9,379,637 km (0.114 R)
• M35: 10,193,898 km (0.055 R)
• M36: 10,777,330 km (0.106 R)
• M37: 10,861,553 km (0.053 R)
• M38: 11,200,841 km (0.119 R)
• M39: 12,268,372 km (0.083 R)
• M40: 12,503,540 km (0.116 R)
• M41: 12,710,433 km (0.066 R)
• M42: 13,398,434 km (0.042 R)
• M43: 13,610,265 km (0.106 R)
• M44: 13,701,370 km (0.088 R)
• M45: 14,623,641 km (0.105 R)
• M46: 14,873,020 km (0.08 R)
• M47: 14,935,552 km (0.091 R)
• M48: 16,108,549 km (0.047 R)
• M49: 16,917,874 km (0.12 R)
• M50: 17,212,432 km (0.095 R)
• M51: 18,710,804 km (0.085 R)
• M52: 19,185,329 km (0.083 R)
• M53: 19,389,978 km (0.098 R)
• M54: 19,835,930 km (0.095 R)
• M55: 19,973,709 km (0.025 R)
• M56: 20,146,495 km (0.112 R)
• M57: 20,772,712 km (0.042 R)
• M58: 21,334,601 km (0.06 R)
• M59: 21,440,516 km (0.076 R)
• M60: 21,972,786 km (0.025 R)
• M61: 22,222,614 km (0.117 R)
• M62: 22,509,393 km (0.054 R)
• M63: 22,797,369 km (0.088 R)
• M64: 23,086,542 km (0.083 R)
• M65: 23,486,118 km (0.096 R)
• M66: 24,402,853 km (0.115 R)
• M67: 24,884,110 km (0.115 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 841.7

Radius: 3.7

Gravity: 61.48 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 7.58 AU - 8.66 AU

Year: 14940 Days

Day: 20.9 Hours

Environment

Temp: -216 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 40,654,917 km

• M1: 194,627 km (0.111 R)
• M2: 279,898 km (0.115 R)
• M3: 466,297 km (0.099 R)
• M4: 503,995 km (0.077 R)
• M5: 623,075 km (0.087 R)
• M6: 864,077 km (0.081 R)
• M7: 1,081,144 km (0.084 R)
• M8: 1,106,276 km (0.104 R)
• M9: 1,620,444 km (0.056 R)
• M10: 2,458,791 km (0.076 R)
• M11: 2,868,090 km (0.072 R)
• M12: 3,334,836 km (0.068 R)
• M13: 3,445,987 km (0.092 R)
• M14: 3,709,878 km (0.09 R)
• M15: 3,786,472 km (0.036 R)
• M16: 5,209,147 km (0.076 R)
• M17: 5,730,945 km (0.085 R)
• M18: 6,269,348 km (0.114 R)
• M19: 6,683,584 km (0.068 R)
• M20: 8,077,537 km (0.092 R)
• M21: 8,276,652 km (0.119 R)
• M22: 8,427,147 km (0.115 R)
• M23: 11,674,767 km (0.074 R)
• M24: 11,730,867 km (0.117 R)
• M25: 12,240,098 km (0.106 R)
• M26: 12,526,129 km (0.107 R)
• M27: 13,046,430 km (0.044 R)
• M28: 13,163,117 km (0.066 R)
• M29: 13,397,237 km (0.092 R)
• M30: 14,108,126 km (0.099 R)
• M31: 14,287,793 km (0.11 R)
• M32: 15,258,684 km (0.061 R)
• M33: 16,944,652 km (0.053 R)
• M34: 18,622,990 km (0.11 R)
• M35: 18,820,011 km (0.113 R)
• M36: 18,951,806 km (0.089 R)
• M37: 21,100,929 km (0.101 R)
• M38: 21,581,288 km (0.076 R)
• M39: 23,325,898 km (0.049 R)
• M40: 23,396,658 km (0.053 R)
• M41: 23,609,237 km (0.12 R)
• M42: 26,136,394 km (0.065 R)
• M43: 26,726,108 km (0.052 R)
• M44: 27,171,162 km (0.093 R)
• M45: 28,219,095 km (0.11 R)
• M46: 28,596,680 km (0.108 R)
• M47: 28,975,761 km (0.098 R)
• M48: 29,356,637 km (0.074 R)
• M49: 29,432,932 km (0.071 R)
• M50: 29,509,377 km (0.105 R)
• M51: 30,123,177 km (0.093 R)
• M52: 30,508,990 km (0.085 R)
• M53: 30,741,166 km (0.109 R)
• M54: 30,974,090 km (0.096 R)
• M55: 31,519,523 km (0.074 R)
• M56: 32,383,301 km (0.105 R)
• M57: 33,175,123 km (0.066 R)
• M58: 33,334,295 km (0.097 R)
• M59: 33,813,308 km (0.052 R)
• M60: 34,053,711 km (0.06 R)
• M61: 34,214,230 km (0.111 R)
• M62: 35,588,885 km (0.037 R)
• M63: 36,242,029 km (0.03 R)
• M64: 37,560,136 km (0.043 R)
• M65: 38,893,950 km (0.05 R)
• M66: 39,313,872 km (0.068 R)
• M67: 39,819,812 km (0.068 R)
• M68: 39,904,334 km (0.069 R)
• M69: 40,158,352 km (0.082 R)
• M70: 41,436,217 km (0.094 R)
• M71: 43,160,631 km (0.025 R)
• M72: 43,857,009 km (0.086 R)
• M73: 45,614,036 km (0.101 R)
• M74: 47,393,952 km (0.102 R)
• M75: 47,483,411 km (0.119 R)
• M76: 47,752,538 km (0.092 R)
• M77: 49,287,113 km (0.1 R)
• M78: 49,377,769 km (0.108 R)
• M79: 50,562,884 km (0.115 R)
• M80: 50,837,695 km (0.088 R)
• M81: 51,112,955 km (0.093 R)
• M82: 51,388,664 km (0.064 R)
• M83: 51,941,727 km (0.113 R)
• M84: 52,126,630 km (0.085 R)
• M85: 52,219,082 km (0.053 R)
• M86: 52,867,888 km (0.05 R)
• M87: 53,519,536 km (0.079 R)
• M88: 53,986,431 km (0.057 R)
• M89: 54,548,769 km (0.11 R)
• M90: 56,531,689 km (0.113 R)
• M91: 60,373,362 km (0.089 R)
• M92: 60,859,555 km (0.077 R)
• M93: 60,956,944 km (0.094 R)
• M94: 62,423,751 km (0.091 R)
• M95: 62,522,036 km (0.051 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 80.7

Radius: 3.8

Gravity: 5.59 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 8.31 AU - 13.19 AU

Year: 22758 Days

Day: 20.7 Hours

Environment

Temp: -230 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 40,654,917 km

• M1: 434,881 km (0.12 R)
• M2: 629,209 km (0.116 R)
• M3: 983,456 km (0.082 R)
• M4: 1,071,420 km (0.102 R)
• M5: 1,161,927 km (0.096 R)
• M6: 1,370,167 km (0.074 R)
• M7: 1,589,777 km (0.093 R)
• M8: 1,735,335 km (0.085 R)
• M9: 1,928,765 km (0.042 R)
• M10: 2,106,338 km (0.104 R)
• M11: 2,151,666 km (0.107 R)
• M12: 2,453,704 km (0.109 R)
• M13: 3,278,437 km (0.084 R)
• M14: 3,597,829 km (0.118 R)
• M15: 4,039,143 km (0.111 R)
• M16: 4,095,541 km (0.087 R)
• M17: 4,497,211 km (0.118 R)
• M18: 5,001,954 km (0.118 R)
• M19: 5,214,832 km (0.064 R)
• M20: 5,775,974 km (0.103 R)
• M21: 5,967,309 km (0.058 R)
• M22: 6,193,202 km (0.076 R)
• M23: 6,421,788 km (0.091 R)
• M24: 7,192,217 km (0.087 R)
• M25: 7,467,028 km (0.109 R)
• M26: 7,780,286 km (0.103 R)
• M27: 7,956,213 km (0.101 R)
• M28: 8,097,882 km (0.118 R)
• M29: 8,204,546 km (0.057 R)
• M30: 8,636,435 km (0.05 R)
• M31: 9,372,456 km (0.055 R)
• M32: 9,899,489 km (0.108 R)
• M33: 10,013,633 km (0.12 R)
• M34: 11,179,299 km (0.099 R)
• M35: 11,617,471 km (0.115 R)
• M36: 11,899,164 km (0.069 R)
• M37: 12,716,268 km (0.115 R)
• M38: 13,048,225 km (0.118 R)
• M39: 13,425,063 km (0.109 R)
• M40: 13,720,668 km (0.102 R)
• M41: 14,103,788 km (0.041 R)
• M42: 15,011,398 km (0.098 R)
• M43: 15,582,713 km (0.067 R)
• M44: 17,384,619 km (0.068 R)
• M45: 18,030,732 km (0.097 R)
• M46: 19,156,456 km (0.114 R)
• M47: 19,489,012 km (0.094 R)
• M48: 20,304,620 km (0.074 R)
• M49: 20,887,154 km (0.084 R)
• M50: 21,327,570 km (0.115 R)
• M51: 21,870,012 km (0.082 R)
• M52: 22,068,379 km (0.092 R)
• M53: 22,918,244 km (0.095 R)
• M54: 22,968,509 km (0.084 R)
• M55: 23,321,859 km (0.032 R)
• M56: 23,625,992 km (0.105 R)
• M57: 23,676,855 km (0.109 R)
• M58: 23,829,594 km (0.104 R)
• M59: 23,880,607 km (0.101 R)
• M60: 24,443,843 km (0.081 R)
• M61: 25,635,390 km (0.085 R)
• M62: 26,106,773 km (0.102 R)
• M63: 26,686,914 km (0.117 R)
• M64: 27,698,794 km (0.057 R)
• M65: 29,049,214 km (0.083 R)
• M66: 30,255,272 km (0.074 R)
• M67: 30,808,933 km (0.065 R)
• M68: 31,254,137 km (0.081 R)
• M69: 31,869,882 km (0.102 R)
• M70: 31,982,230 km (0.077 R)
• M71: 34,142,423 km (0.101 R)
• M72: 35,997,736 km (0.111 R)
• M73: 37,232,965 km (0.106 R)
• M74: 37,885,511 km (0.103 R)
• M75: 40,229,261 km (0.033 R)
• M76: 40,411,471 km (0.071 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: 399 - 20,082 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit