🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.49 AU - 0.75 AU

Year: 187 Days

Day: 23.5 Hours

Environment

Temp: 131 °C

Axial Tilt: 15.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 80,836,680 km

• M1: 471,532 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.82 AU - 0.98 AU

Year: 327 Days

Day: 22.2 Hours

Environment

Temp: 28 °C

Axial Tilt: 37.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.8 AU - 1.04 AU

Year: 338 Days

Day: 37.2 Hours

Environment

Temp: 11 °C

Axial Tilt: 6.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 80,836,680 km

• M1: 371,302 km (0.035 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.86 AU - 0.98 AU

Year: 338 Days

Day: 25.1 Hours

Environment

Temp: 9 °C

Axial Tilt: 22.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 80,836,680 km

• M1: 135,236 km (0.067 R)

Asteroid Belt

Center: 2.84 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 909

Radius: 13.5

Gravity: 4.99 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 3.83 AU - 5.67 AU

Year: 3964 Days

Day: 7.1 Hours

Environment

Temp: -139 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 80,836,680 km

• M1: 192,084 km (0.045 R)
• M2: 337,343 km (0.081 R)
• M3: 493,374 km (0.072 R)
• M4: 583,132 km (0.11 R)
• M5: 868,116 km (0.112 R)
• M6: 1,198,728 km (0.074 R)
• M7: 1,616,405 km (0.114 R)
• M8: 2,254,141 km (0.053 R)
• M9: 2,379,803 km (0.083 R)
• M10: 2,526,409 km (0.074 R)
• M11: 2,695,006 km (0.118 R)
• M12: 2,848,194 km (0.055 R)
• M13: 3,203,489 km (0.092 R)
• M14: 3,636,425 km (0.074 R)
• M15: 3,870,546 km (0.097 R)
• M16: 3,978,705 km (0.091 R)
• M17: 4,444,254 km (0.083 R)
• M18: 5,282,600 km (0.039 R)
• M19: 5,475,581 km (0.104 R)
• M20: 5,794,225 km (0.1 R)
• M21: 5,993,339 km (0.101 R)
• M22: 6,220,130 km (0.09 R)
• M23: 6,501,224 km (0.081 R)
• M24: 6,865,046 km (0.098 R)
• M25: 7,803,773 km (0.064 R)
• M26: 8,218,458 km (0.112 R)
• M27: 8,498,954 km (0.085 R)
• M28: 8,983,053 km (0.105 R)
• M29: 9,214,032 km (0.102 R)
• M30: 9,330,120 km (0.094 R)
• M31: 9,476,128 km (0.063 R)
• M32: 9,978,178 km (0.066 R)
• M33: 10,127,477 km (0.113 R)
• M34: 10,217,385 km (0.12 R)
• M35: 11,317,677 km (0.115 R)
• M36: 11,661,304 km (0.082 R)
• M37: 12,071,950 km (0.029 R)
• M38: 12,167,393 km (0.038 R)
• M39: 12,519,547 km (0.115 R)
• M40: 13,135,740 km (0.091 R)
• M41: 13,266,638 km (0.11 R)
• M42: 13,728,597 km (0.079 R)
• M43: 14,330,279 km (0.092 R)
• M44: 14,532,685 km (0.056 R)
• M45: 14,770,097 km (0.08 R)
• M46: 15,214,552 km (0.051 R)
• M47: 15,317,775 km (0.069 R)
• M48: 15,490,261 km (0.095 R)
• M49: 15,871,885 km (0.105 R)
• M50: 16,786,527 km (0.07 R)
• M51: 17,143,018 km (0.078 R)
• M52: 17,718,372 km (0.1 R)
• M53: 17,972,090 km (0.047 R)
• M54: 18,999,079 km (0.096 R)
• M55: 19,147,331 km (0.055 R)
• M56: 19,744,376 km (0.035 R)
• M57: 20,347,405 km (0.072 R)
• M58: 20,537,095 km (0.081 R)
• M59: 21,494,521 km (0.118 R)
• M60: 22,270,934 km (0.111 R)
• M61: 22,427,414 km (0.101 R)
• M62: 22,780,614 km (0.086 R)
• M63: 22,938,141 km (0.105 R)
• M64: 23,135,610 km (0.119 R)
• M65: 23,891,229 km (0.106 R)
• M66: 24,211,817 km (0.058 R)
• M67: 24,332,393 km (0.115 R)
• M68: 24,776,250 km (0.102 R)
• M69: 26,041,698 km (0.115 R)
• M70: 26,165,266 km (0.111 R)
• M71: 26,288,983 km (0.097 R)
• M72: 26,578,455 km (0.041 R)
• M73: 26,702,921 km (0.091 R)
• M74: 26,910,712 km (0.056 R)
• M75: 27,369,678 km (0.087 R)
• M76: 28,084,307 km (0.099 R)
• M77: 28,422,698 km (0.076 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 851.1

Radius: 8.2

Gravity: 12.66 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 8.04 AU - 11.64 AU

Year: 11818 Days

Day: 14.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 80,836,680 km

• M1: 143,165 km (0.109 R)
• M2: 478,414 km (0.113 R)
• M3: 669,301 km (0.057 R)
• M4: 803,640 km (0.052 R)
• M5: 968,197 km (0.068 R)
• M6: 1,236,127 km (0.04 R)
• M7: 1,654,552 km (0.117 R)
• M8: 1,706,463 km (0.119 R)
• M9: 1,785,600 km (0.101 R)
• M10: 2,030,492 km (0.07 R)
• M11: 3,178,805 km (0.053 R)
• M12: 3,244,030 km (0.052 R)
• M13: 4,132,342 km (0.045 R)
• M14: 4,714,427 km (0.066 R)
• M15: 5,283,498 km (0.092 R)
• M16: 5,834,317 km (0.117 R)
• M17: 6,075,918 km (0.083 R)
• M18: 6,320,809 km (0.087 R)
• M19: 6,862,653 km (0.087 R)
• M20: 7,419,306 km (0.05 R)
• M21: 7,681,103 km (0.069 R)
• M22: 8,079,482 km (0.096 R)
• M23: 8,169,091 km (0.11 R)
• M24: 8,394,086 km (0.118 R)
• M25: 8,712,730 km (0.108 R)
• M26: 8,942,811 km (0.061 R)
• M27: 9,644,874 km (0.077 R)
• M28: 9,739,869 km (0.109 R)
• M29: 10,026,498 km (0.069 R)
• M30: 10,171,010 km (0.059 R)
• M31: 10,903,291 km (0.068 R)
• M32: 11,151,324 km (0.082 R)
• M33: 11,906,195 km (0.092 R)
• M34: 12,110,247 km (0.086 R)
• M35: 12,729,582 km (0.108 R)
• M36: 12,833,852 km (0.109 R)
• M37: 13,518,112 km (0.066 R)
• M38: 13,571,220 km (0.102 R)
• M39: 14,214,341 km (0.05 R)
• M40: 14,268,346 km (0.115 R)
• M41: 14,757,680 km (0.078 R)
• M42: 15,197,348 km (0.099 R)
• M43: 17,401,673 km (0.07 R)
• M44: 17,633,400 km (0.091 R)
• M45: 18,393,357 km (0.099 R)
• M46: 19,945,435 km (0.105 R)
• M47: 20,187,933 km (0.039 R)
• M48: 20,921,262 km (0.077 R)
• M49: 20,982,747 km (0.11 R)
• M50: 21,912,498 km (0.106 R)
• M51: 24,392,232 km (0.081 R)
• M52: 25,107,609 km (0.083 R)
• M53: 25,369,405 km (0.082 R)
• M54: 25,763,895 km (0.107 R)
• M55: 26,226,601 km (0.072 R)
• M56: 26,292,873 km (0.075 R)
• M57: 26,359,294 km (0.076 R)
• M58: 27,766,412 km (0.077 R)
• M59: 28,444,988 km (0.096 R)
• M60: 28,513,055 km (0.093 R)
• M61: 28,786,370 km (0.115 R)
• M62: 29,749,332 km (0.093 R)
• M63: 30,373,903 km (0.069 R)
• M64: 31,354,068 km (0.071 R)
• M65: 31,989,709 km (0.108 R)
• M66: 33,561,385 km (0.084 R)
• M67: 34,066,726 km (0.037 R)
• M68: 35,084,889 km (0.048 R)
• M69: 35,450,955 km (0.06 R)
• M70: 38,726,401 km (0.093 R)
• M71: 39,104,734 km (0.111 R)
• M72: 39,408,268 km (0.095 R)
• M73: 39,712,550 km (0.108 R)
• M74: 40,170,469 km (0.079 R)
• M75: 40,323,508 km (0.106 R)
• M76: 41,014,500 km (0.09 R)
• M77: 42,252,722 km (0.088 R)
• M78: 42,720,066 km (0.118 R)
• M79: 44,686,380 km (0.071 R)
• M80: 45,800,286 km (0.104 R)
• M81: 46,200,310 km (0.098 R)
• M82: 46,681,866 km (0.116 R)
• M83: 47,084,434 km (0.071 R)
• M84: 49,688,185 km (0.09 R)
• M85: 50,428,844 km (0.079 R)
• M86: 52,004,558 km (0.099 R)
• M87: 53,764,876 km (0.074 R)
• M88: 55,034,065 km (0.077 R)
• M89: 55,544,493 km (0.028 R)
• M90: 55,715,034 km (0.078 R)
• M91: 56,484,566 km (0.117 R)
• M92: 56,741,724 km (0.108 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 591.6

Radius: 10.2

Gravity: 5.69 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 9.87 AU - 10.33 AU

Year: 12290 Days

Day: 7.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 80,836,680 km

• M1: 195,524 km (0.116 R)
• M2: 440,117 km (0.06 R)
• M3: 642,373 km (0.051 R)
• M4: 819,198 km (0.063 R)
• M5: 953,088 km (0.093 R)
• M6: 1,243,158 km (0.074 R)
• M7: 1,537,567 km (0.073 R)
• M8: 2,463,578 km (0.114 R)
• M9: 2,689,620 km (0.098 R)
• M10: 3,284,272 km (0.116 R)
• M11: 3,628,646 km (0.075 R)
• M12: 3,853,791 km (0.098 R)
• M13: 4,284,184 km (0.118 R)
• M14: 4,764,991 km (0.077 R)
• M15: 4,905,464 km (0.073 R)
• M16: 5,118,940 km (0.099 R)
• M17: 5,444,764 km (0.077 R)
• M18: 5,777,470 km (0.083 R)
• M19: 6,116,907 km (0.095 R)
• M20: 6,815,081 km (0.051 R)
• M21: 7,950,977 km (0.101 R)
• M22: 9,232,133 km (0.096 R)
• M23: 9,851,768 km (0.059 R)
• M24: 10,076,314 km (0.118 R)
• M25: 10,760,276 km (0.048 R)
• M26: 11,506,320 km (0.105 R)
• M27: 12,124,758 km (0.059 R)
• M28: 12,510,720 km (0.097 R)
• M29: 12,999,008 km (0.109 R)
• M30: 13,692,843 km (0.091 R)
• M31: 13,893,304 km (0.109 R)
• M32: 14,297,218 km (0.08 R)
• M33: 14,449,658 km (0.06 R)
• M34: 14,602,697 km (0.075 R)
• M35: 14,756,184 km (0.087 R)
• M36: 15,846,005 km (0.08 R)
• M37: 16,800,738 km (0.115 R)
• M38: 16,961,556 km (0.085 R)
• M39: 17,339,141 km (0.086 R)
• M40: 17,773,873 km (0.067 R)
• M41: 18,047,487 km (0.092 R)
• M42: 18,988,159 km (0.072 R)
• M43: 20,859,329 km (0.07 R)
• M44: 23,804,462 km (0.117 R)
• M45: 25,509,878 km (0.102 R)
• M46: 26,751,989 km (0.096 R)
• M47: 29,230,227 km (0.098 R)
• M48: 29,747,686 km (0.117 R)
• M49: 30,007,388 km (0.108 R)
• M50: 30,267,988 km (0.089 R)
• M51: 30,922,777 km (0.094 R)
• M52: 32,446,432 km (0.099 R)
• M53: 33,723,399 km (0.075 R)
• M54: 34,062,238 km (0.043 R)
• M55: 34,538,408 km (0.117 R)
• M56: 34,606,625 km (0.109 R)
• M57: 34,811,574 km (0.117 R)
• M58: 35,222,519 km (0.072 R)
• M59: 35,359,850 km (0.117 R)
• M60: 35,635,110 km (0.115 R)
• M61: 36,049,347 km (0.105 R)
• M62: 36,187,725 km (0.115 R)
• M63: 36,326,402 km (0.034 R)
• M64: 36,534,642 km (0.103 R)
• M65: 36,604,205 km (0.101 R)
• M66: 36,952,320 km (0.103 R)
• M67: 37,231,619 km (0.103 R)
• M68: 37,933,083 km (0.102 R)
• M69: 38,780,555 km (0.093 R)
• M70: 39,705,668 km (0.097 R)
• M71: 42,451,238 km (0.098 R)
• M72: 43,110,366 km (0.097 R)
• M73: 44,364,745 km (0.082 R)
• M74: 44,959,246 km (0.093 R)
• M75: 45,108,246 km (0.1 R)
• M76: 45,780,988 km (0.073 R)
• M77: 45,855,936 km (0.025 R)
• M78: 45,930,885 km (0.074 R)
• M79: 50,426,749 km (0.066 R)
• M80: 50,814,208 km (0.117 R)
• M81: 51,982,418 km (0.095 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 730.6

Radius: 7.4

Gravity: 13.34 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 13.31 AU - 15.75 AU

Year: 21206 Days

Day: 18.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 80,836,680 km

• M1: 139,276 km (0.052 R)
• M2: 225,743 km (0.117 R)
• M3: 576,101 km (0.092 R)
• M4: 666,758 km (0.104 R)
• M5: 812,017 km (0.114 R)
• M6: 914,791 km (0.112 R)
• M7: 1,022,053 km (0.067 R)
• M8: 1,717,384 km (0.032 R)
• M9: 2,199,837 km (0.062 R)
• M10: 2,419,147 km (0.066 R)
• M11: 3,490,567 km (0.118 R)
• M12: 3,964,344 km (0.106 R)
• M13: 4,321,733 km (0.1 R)
• M14: 4,735,969 km (0.118 R)
• M15: 5,067,179 km (0.091 R)
• M16: 6,779,177 km (0.113 R)
• M17: 6,832,135 km (0.1 R)
• M18: 7,422,598 km (0.03 R)
• M19: 8,029,516 km (0.076 R)
• M20: 8,767,183 km (0.028 R)
• M21: 9,056,655 km (0.116 R)
• M22: 9,467,152 km (0.077 R)
• M23: 10,673,359 km (0.078 R)
• M24: 10,734,994 km (0.081 R)
• M25: 11,044,661 km (0.03 R)
• M26: 11,169,426 km (0.106 R)
• M27: 11,483,133 km (0.105 R)
• M28: 11,609,543 km (0.085 R)
• M29: 12,183,699 km (0.103 R)
• M30: 13,095,199 km (0.112 R)
• M31: 13,161,172 km (0.04 R)
• M32: 14,776,978 km (0.06 R)
• M33: 14,845,644 km (0.108 R)
• M34: 14,914,459 km (0.095 R)
• M35: 16,883,017 km (0.099 R)
• M36: 20,289,660 km (0.118 R)
• M37: 21,057,546 km (0.062 R)
• M38: 21,756,766 km (0.084 R)
• M39: 22,148,563 km (0.059 R)
• M40: 22,227,102 km (0.11 R)
• M41: 23,018,624 km (0.107 R)
• M42: 23,257,831 km (0.102 R)
• M43: 24,710,427 km (0.05 R)
• M44: 25,037,298 km (0.113 R)
• M45: 25,283,387 km (0.119 R)
• M46: 26,692,598 km (0.103 R)
• M47: 27,196,145 km (0.027 R)
• M48: 27,533,488 km (0.097 R)
• M49: 27,787,505 km (0.091 R)
• M50: 28,383,054 km (0.074 R)
• M51: 28,468,475 km (0.081 R)
• M52: 29,068,811 km (0.079 R)
• M53: 29,327,466 km (0.088 R)
• M54: 30,194,984 km (0.044 R)
• M55: 30,369,415 km (0.066 R)
• M56: 30,456,780 km (0.12 R)
• M57: 31,423,482 km (0.102 R)
• M58: 32,757,895 km (0.09 R)
• M59: 34,839,699 km (0.093 R)
• M60: 35,206,064 km (0.102 R)
• M61: 36,405,689 km (0.106 R)
• M62: 37,431,332 km (0.067 R)
• M63: 38,466,250 km (0.034 R)
• M64: 42,016,058 km (0.043 R)
• M65: 42,895,245 km (0.039 R)
• M66: 43,780,415 km (0.049 R)
• M67: 45,969,481 km (0.069 R)
• M68: 46,976,275 km (0.088 R)
• M69: 47,279,809 km (0.049 R)
• M70: 52,642,144 km (0.114 R)
• M71: 52,957,347 km (0.086 R)
• M72: 53,062,514 km (0.109 R)
• M73: 54,436,571 km (0.113 R)
• M74: 55,287,932 km (0.087 R)
• M75: 56,143,632 km (0.089 R)
• M76: 56,250,894 km (0.09 R)
• M77: 56,358,155 km (0.037 R)
• M78: 57,219,390 km (0.035 R)
• M79: 57,435,410 km (0.037 R)
• M80: 58,084,964 km (0.119 R)
• M81: 58,737,061 km (0.051 R)
• M82: 58,845,968 km (0.038 R)
• M83: 59,610,114 km (0.12 R)
• M84: 60,927,772 km (0.088 R)
• M85: 65,389,080 km (0.1 R)
• M86: 69,032,985 km (0.086 R)
• M87: 70,879,621 km (0.1 R)
• M88: 74,503,330 km (0.09 R)
• M89: 76,992,040 km (0.047 R)
• M90: 78,306,557 km (0.025 R)
• M91: 79,026,721 km (0.11 R)
• M92: 80,473,631 km (0.117 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 321 - 15,828 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit