🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.7 AU - 1.1 AU

Year: 307 Days

Day: 15.4 Hours

Environment

Temp: 91 °C

Axial Tilt: 4.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 70,935,077 km

• M1: 73,602 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.88 AU - 1.32 AU

Year: 415 Days

Day: 46.8 Hours

Environment

Temp: 12 °C

Axial Tilt: 33.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 70,935,077 km

• M1: 533,466 km (0.05 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 2.16 AU - 2.36 AU

Year: 1223 Days

Day: 39.2 Hours

Environment

Temp: -70 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 3.36 AU - 5.02 AU

Year: 3087 Days

Day: 31.2 Hours

Environment

Temp: -131 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 569.3

Radius: 9.1

Gravity: 6.87 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 5.63 AU - 9.37 AU

Year: 7392 Days

Day: 14.7 Hours

Environment

Temp: -153 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 70,935,077 km

• M1: 144,512 km (0.11 R)
• M2: 233,073 km (0.075 R)
• M3: 407,056 km (0.092 R)
• M4: 499,507 km (0.03 R)
• M5: 561,291 km (0.113 R)
• M6: 750,233 km (0.095 R)
• M7: 1,023,399 km (0.113 R)
• M8: 1,526,945 km (0.091 R)
• M9: 1,697,637 km (0.104 R)
• M10: 1,935,048 km (0.102 R)
• M11: 1,996,084 km (0.116 R)
• M12: 2,078,662 km (0.079 R)
• M13: 2,311,287 km (0.077 R)
• M14: 2,508,158 km (0.081 R)
• M15: 2,710,414 km (0.101 R)
• M16: 3,547,414 km (0.116 R)
• M17: 3,673,077 km (0.099 R)
• M18: 3,981,099 km (0.038 R)
• M19: 4,351,054 km (0.092 R)
• M20: 4,787,281 km (0.079 R)
• M21: 5,010,781 km (0.053 R)
• M22: 5,209,147 km (0.098 R)
• M23: 5,381,185 km (0.089 R)
• M24: 6,483,572 km (0.087 R)
• M25: 6,637,807 km (0.111 R)
• M26: 7,012,999 km (0.103 R)
• M27: 7,266,866 km (0.112 R)
• M28: 8,146,202 km (0.079 R)
• M29: 8,446,894 km (0.083 R)
• M30: 9,580,098 km (0.091 R)
• M31: 9,897,395 km (0.067 R)
• M32: 10,254,036 km (0.075 R)
• M33: 10,614,867 km (0.108 R)
• M34: 11,163,891 km (0.069 R)
• M35: 11,274,892 km (0.109 R)
• M36: 11,722,340 km (0.088 R)
• M37: 12,366,059 km (0.086 R)
• M38: 12,596,141 km (0.11 R)
• M39: 12,673,034 km (0.073 R)
• M40: 12,827,569 km (0.086 R)
• M41: 13,886,123 km (0.052 R)
• M42: 15,217,843 km (0.115 R)
• M43: 17,141,223 km (0.057 R)
• M44: 17,612,307 km (0.088 R)
• M45: 17,957,728 km (0.076 R)
• M46: 18,174,795 km (0.118 R)
• M47: 19,272,694 km (0.078 R)
• M48: 19,852,236 km (0.038 R)
• M49: 20,076,633 km (0.081 R)
• M50: 20,527,820 km (0.059 R)
• M51: 20,754,760 km (0.066 R)
• M52: 21,394,590 km (0.111 R)
• M53: 22,413,052 km (0.06 R)
• M54: 22,599,900 km (0.062 R)
• M55: 23,447,222 km (0.098 R)
• M56: 24,304,867 km (0.085 R)
• M57: 24,448,930 km (0.113 R)
• M58: 24,785,824 km (0.1 R)
• M59: 24,979,104 km (0.041 R)
• M60: 26,296,613 km (0.097 R)
• M61: 26,444,416 km (0.117 R)
• M62: 27,038,319 km (0.12 R)
• M63: 27,137,802 km (0.085 R)
• M64: 27,237,284 km (0.117 R)
• M65: 28,138,611 km (0.078 R)
• M66: 28,340,269 km (0.076 R)
• M67: 28,592,940 km (0.118 R)
• M68: 28,846,359 km (0.107 R)
• M69: 29,560,090 km (0.037 R)
• M70: 29,867,664 km (0.103 R)
• M71: 29,970,437 km (0.031 R)
• M72: 30,486,101 km (0.12 R)
• M73: 30,796,966 km (0.095 R)
• M74: 32,419,504 km (0.039 R)
• M75: 33,587,714 km (0.05 R)
• M76: 33,694,676 km (0.088 R)
• M77: 34,877,846 km (0.054 R)
• M78: 35,040,309 km (0.081 R)
• M79: 35,257,226 km (0.067 R)
• M80: 35,965,422 km (0.107 R)
• M81: 36,293,790 km (0.114 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 592.5

Radius: 4

Gravity: 37.03 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 14.38 AU - 14.82 AU

Year: 20077 Days

Day: 18.6 Hours

Environment

Temp: -184 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 70,935,077 km

• M1: 61,634 km (0.118 R)
• M2: 427,102 km (0.107 R)
• M3: 545,883 km (0.111 R)
• M4: 697,425 km (0.09 R)
• M5: 1,337,704 km (0.06 R)
• M6: 1,786,498 km (0.069 R)
• M7: 2,109,779 km (0.099 R)
• M8: 2,450,712 km (0.055 R)
• M9: 3,375,975 km (0.102 R)
• M10: 3,854,539 km (0.037 R)
• M11: 4,311,560 km (0.115 R)
• M12: 4,654,738 km (0.06 R)
• M13: 5,735,882 km (0.105 R)
• M14: 6,065,146 km (0.065 R)
• M15: 6,304,204 km (0.108 R)
• M16: 7,493,657 km (0.09 R)
• M17: 8,324,224 km (0.086 R)
• M18: 9,457,727 km (0.105 R)
• M19: 11,042,716 km (0.12 R)
• M20: 11,100,760 km (0.076 R)
• M21: 11,275,790 km (0.108 R)
• M22: 12,707,890 km (0.115 R)
• M23: 13,631,508 km (0.092 R)
• M24: 13,756,422 km (0.114 R)
• M25: 14,513,088 km (0.119 R)
• M26: 15,025,012 km (0.069 R)
• M27: 15,542,770 km (0.103 R)
• M28: 15,607,995 km (0.118 R)
• M29: 15,803,968 km (0.12 R)
• M30: 15,935,016 km (0.081 R)
• M31: 16,463,096 km (0.105 R)
• M32: 16,862,822 km (0.089 R)
• M33: 18,493,588 km (0.084 R)
• M34: 19,327,746 km (0.09 R)
• M35: 20,530,213 km (0.082 R)
• M36: 22,636,551 km (0.1 R)
• M37: 23,080,857 km (0.118 R)
• M38: 23,453,356 km (0.034 R)
• M39: 23,602,954 km (0.12 R)
• M40: 25,192,132 km (0.105 R)
• M41: 26,659,537 km (0.116 R)
• M42: 28,791,905 km (0.107 R)
• M43: 28,871,940 km (0.096 R)
• M44: 32,216,051 km (0.072 R)
• M45: 33,217,609 km (0.091 R)
• M46: 33,385,607 km (0.035 R)
• M47: 33,891,098 km (0.11 R)
• M48: 34,060,144 km (0.072 R)
• M49: 34,229,489 km (0.039 R)
• M50: 34,314,311 km (0.044 R)
• M51: 35,422,681 km (0.092 R)
• M52: 35,680,289 km (0.073 R)
• M53: 36,283,318 km (0.112 R)
• M54: 38,025,236 km (0.084 R)
• M55: 38,288,827 km (0.067 R)
• M56: 39,171,903 km (0.114 R)
• M57: 40,151,021 km (0.112 R)
• M58: 41,861,224 km (0.12 R)
• M59: 42,406,209 km (0.093 R)
• M60: 43,136,396 km (0.097 R)
• M61: 43,411,357 km (0.085 R)
• M62: 43,686,917 km (0.055 R)
• M63: 44,147,379 km (0.044 R)
• M64: 44,701,938 km (0.067 R)
• M65: 45,631,539 km (0.08 R)
• M66: 45,724,888 km (0.079 R)
• M67: 46,286,030 km (0.083 R)
• M68: 47,604,436 km (0.115 R)
• M69: 49,413,224 km (0.08 R)
• M70: 49,700,751 km (0.099 R)
• M71: 50,085,218 km (0.093 R)
• M72: 52,803,411 km (0.101 R)
• M73: 53,293,942 km (0.108 R)
• M74: 54,477,112 km (0.114 R)
• M75: 55,370,061 km (0.096 R)
• M76: 56,168,017 km (0.11 R)
• M77: 56,267,948 km (0.085 R)
• M78: 56,768,951 km (0.12 R)
• M79: 58,280,488 km (0.108 R)
• M80: 58,990,330 km (0.087 R)
• M81: 59,805,190 km (0.071 R)
• M82: 60,214,041 km (0.101 R)
• M83: 60,418,840 km (0.076 R)
• M84: 60,521,315 km (0.106 R)
• M85: 61,446,129 km (0.092 R)
• M86: 62,479,102 km (0.117 R)
• M87: 64,771,839 km (0.065 R)
• M88: 65,507,112 km (0.094 R)
• M89: 66,350,844 km (0.071 R)
• M90: 66,456,460 km (0.118 R)
• M91: 68,262,256 km (0.074 R)
• M92: 69,976,498 km (0.112 R)
• M93: 70,515,051 km (0.106 R)
• M94: 71,704,803 km (0.118 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 252.1

Radius: 4.3

Gravity: 13.63 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 13.8 AU - 16.62 AU

Year: 21348 Days

Day: 19.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 70,935,077 km

• M1: 633,248 km (0.066 R)
• M2: 953,238 km (0.097 R)
• M3: 1,107,174 km (0.087 R)
• M4: 1,198,877 km (0.054 R)
• M5: 1,365,081 km (0.106 R)
• M6: 1,513,482 km (0.062 R)
• M7: 1,906,924 km (0.047 R)
• M8: 2,301,414 km (0.043 R)
• M9: 2,359,757 km (0.1 R)
• M10: 2,448,319 km (0.108 R)
• M11: 2,507,859 km (0.086 R)
• M12: 2,598,216 km (0.051 R)
• M13: 2,813,188 km (0.092 R)
• M14: 3,326,009 km (0.065 R)
• M15: 3,626,851 km (0.085 R)
• M16: 3,729,176 km (0.087 R)
• M17: 4,471,181 km (0.102 R)
• M18: 4,507,683 km (0.078 R)
• M19: 4,654,588 km (0.08 R)
• M20: 4,802,989 km (0.079 R)
• M21: 4,915,337 km (0.063 R)
• M22: 6,005,008 km (0.104 R)
• M23: 6,166,574 km (0.112 R)
• M24: 6,827,048 km (0.079 R)
• M25: 7,038,131 km (0.1 R)
• M26: 7,423,346 km (0.035 R)
• M27: 7,509,813 km (0.051 R)
• M28: 7,859,274 km (0.087 R)
• M29: 9,031,223 km (0.115 R)
• M30: 9,123,675 km (0.087 R)
• M31: 9,309,475 km (0.104 R)
• M32: 9,731,940 km (0.119 R)
• M33: 9,874,058 km (0.062 R)
• M34: 10,353,070 km (0.094 R)
• M35: 11,135,168 km (0.058 R)
• M36: 11,234,202 km (0.096 R)
• M37: 11,483,282 km (0.049 R)
• M38: 11,633,478 km (0.044 R)
• M39: 11,784,423 km (0.116 R)
• M40: 11,986,679 km (0.095 R)
• M41: 12,548,868 km (0.054 R)
• M42: 12,911,044 km (0.049 R)
• M43: 14,178,587 km (0.04 R)
• M44: 14,447,714 km (0.101 R)
• M45: 15,929,331 km (0.095 R)
• M46: 16,716,515 km (0.107 R)
• M47: 17,689,200 km (0.112 R)
• M48: 17,862,883 km (0.089 R)
• M49: 18,328,432 km (0.085 R)
• M50: 18,386,925 km (0.098 R)
• M51: 20,351,294 km (0.096 R)
• M52: 20,837,487 km (0.119 R)
• M53: 21,081,930 km (0.114 R)
• M54: 23,008,901 km (0.047 R)
• M55: 23,198,291 km (0.105 R)
• M56: 24,345,857 km (0.084 R)
• M57: 26,167,360 km (0.107 R)
• M58: 26,695,890 km (0.116 R)
• M59: 28,505,126 km (0.107 R)
• M60: 29,801,841 km (0.114 R)
• M61: 29,939,471 km (0.064 R)
• M62: 31,958,593 km (0.037 R)
• M63: 33,376,482 km (0.091 R)
• M64: 33,447,840 km (0.107 R)
• M65: 35,177,491 km (0.035 R)
• M66: 38,722,661 km (0.071 R)
• M67: 39,098,451 km (0.088 R)
• M68: 40,613,728 km (0.105 R)
• M69: 40,919,057 km (0.055 R)
• M70: 41,532,109 km (0.117 R)
• M71: 42,612,056 km (0.085 R)
• M72: 42,689,548 km (0.034 R)
• M73: 42,767,189 km (0.09 R)
• M74: 43,155,545 km (0.12 R)
• M75: 44,720,937 km (0.119 R)
• M76: 44,799,626 km (0.044 R)
• M77: 44,957,302 km (0.065 R)
• M78: 47,344,136 km (0.097 R)
• M79: 47,745,806 km (0.111 R)
• M80: 48,714,751 km (0.108 R)
• M81: 49,608,599 km (0.089 R)
• M82: 49,935,021 km (0.081 R)
• M83: 50,180,212 km (0.094 R)
• M84: 50,589,961 km (0.079 R)
• M85: 50,918,478 km (0.105 R)
• M86: 51,165,314 km (0.089 R)
• M87: 53,990,620 km (0.102 R)
• M88: 54,074,394 km (0.092 R)
• M89: 54,242,243 km (0.113 R)
• M90: 54,494,316 km (0.115 R)
• M91: 54,999,807 km (0.113 R)
• M92: 56,100,099 km (0.111 R)
• M93: 56,185,071 km (0.075 R)

Planet 8 - Ice Giant

Semi-Major Axis: 20.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 204.9

Radius: 6.8

Gravity: 4.43 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 15.55 AU - 25.05 AU

Year: 32917 Days

Day: 21.2 Hours

Environment

Temp: -190 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 70,935,077 km

• M1: 145,110 km (0.105 R)
• M2: 201,957 km (0.052 R)
• M3: 315,801 km (0.078 R)
• M4: 651,349 km (0.116 R)
• M5: 694,433 km (0.119 R)
• M6: 1,152,053 km (0.096 R)
• M7: 1,748,201 km (0.088 R)
• M8: 1,902,735 km (0.1 R)
• M9: 2,061,608 km (0.086 R)
• M10: 2,529,700 km (0.089 R)
• M11: 2,740,184 km (0.054 R)
• M12: 3,178,207 km (0.105 R)
• M13: 3,521,085 km (0.053 R)
• M14: 3,756,253 km (0.117 R)
• M15: 4,450,088 km (0.086 R)
• M16: 4,704,255 km (0.12 R)
• M17: 4,747,189 km (0.095 R)
• M18: 6,045,250 km (0.097 R)
• M19: 6,757,186 km (0.111 R)
• M20: 7,246,521 km (0.102 R)
• M21: 7,345,704 km (0.114 R)
• M22: 7,395,520 km (0.054 R)
• M23: 7,545,567 km (0.111 R)
• M24: 8,414,880 km (0.116 R)
• M25: 8,519,150 km (0.093 R)
• M26: 8,571,509 km (0.05 R)
• M27: 8,994,123 km (0.109 R)
• M28: 12,195,218 km (0.057 R)
• M29: 12,610,502 km (0.118 R)
• M30: 13,030,274 km (0.1 R)
• M31: 14,130,865 km (0.065 R)
• M32: 14,192,799 km (0.108 R)
• M33: 14,629,475 km (0.087 R)
• M34: 16,484,937 km (0.087 R)
• M35: 16,943,904 km (0.118 R)
• M36: 19,369,484 km (0.103 R)
• M37: 20,131,984 km (0.113 R)
• M38: 20,411,732 km (0.101 R)
• M39: 20,904,358 km (0.081 R)
• M40: 21,045,877 km (0.116 R)
• M41: 21,686,455 km (0.046 R)
• M42: 22,333,317 km (0.098 R)
• M43: 22,840,902 km (0.072 R)
• M44: 23,867,443 km (0.105 R)
• M45: 24,609,747 km (0.084 R)
• M46: 25,586,173 km (0.108 R)
• M47: 28,905,001 km (0.114 R)
• M48: 28,983,839 km (0.087 R)
• M49: 29,616,638 km (0.03 R)
• M50: 30,094,304 km (0.065 R)
• M51: 30,254,075 km (0.069 R)
• M52: 30,815,366 km (0.11 R)
• M53: 30,895,850 km (0.1 R)
• M54: 31,218,532 km (0.097 R)
• M55: 32,193,163 km (0.059 R)
• M56: 33,012,959 km (0.025 R)
• M57: 35,260,368 km (0.095 R)
• M58: 35,428,815 km (0.107 R)
• M59: 36,020,475 km (0.109 R)
• M60: 37,127,948 km (0.034 R)
• M61: 37,470,826 km (0.063 R)
• M62: 37,814,901 km (0.115 R)
• M63: 38,246,491 km (0.101 R)
• M64: 39,463,469 km (0.065 R)
• M65: 39,988,857 km (0.103 R)
• M66: 40,781,277 km (0.114 R)
• M67: 41,046,664 km (0.067 R)
• M68: 42,292,365 km (0.057 R)
• M69: 42,560,893 km (0.046 R)
• M70: 43,370,068 km (0.074 R)
• M71: 43,550,483 km (0.064 R)
• M72: 44,911,974 km (0.063 R)
• M73: 45,277,441 km (0.091 R)
• M74: 45,368,995 km (0.097 R)
• M75: 45,827,513 km (0.095 R)
• M76: 46,471,980 km (0.055 R)
• M77: 47,583,792 km (0.07 R)
• M78: 48,236,337 km (0.074 R)
• M79: 51,830,277 km (0.086 R)
• M80: 51,926,019 km (0.112 R)
• M81: 54,144,107 km (0.061 R)
• M82: 55,411,500 km (0.071 R)
• M83: 56,885,937 km (0.066 R)
• M84: 57,677,609 km (0.096 R)
• M85: 59,271,873 km (0.08 R)
• M86: 61,082,606 km (0.115 R)
• M87: 61,893,127 km (0.094 R)
• M88: 62,096,431 km (0.096 R)
• M89: 64,552,080 km (0.08 R)
• M90: 65,584,754 km (0.096 R)
• M91: 65,895,618 km (0.098 R)
• M92: 66,103,110 km (0.116 R)
• M93: 66,726,784 km (0.103 R)
• M94: 66,831,054 km (0.066 R)
• M95: 67,143,863 km (0.071 R)
• M96: 67,457,121 km (0.081 R)

Kuiper Belt

Range: 30.5 - 47.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 253 - 20,148 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit