🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.62 AU - 0.72 AU

Year: 209 Days

Day: 30.9 Hours

Environment

Temp: 112 °C

Axial Tilt: 34.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 62,203,475 km

• M1: 46,824 km (0.078 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.72 AU - 0.8 AU

Year: 252 Days

Day: 26.3 Hours

Environment

Temp: 84 °C

Axial Tilt: 31.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.76 AU - 0.9 AU

Year: 288 Days

Day: 19.8 Hours

Environment

Temp: 21 °C

Axial Tilt: 32.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1 AU - 1 AU

Year: 381 Days

Day: 24.4 Hours

Environment

Temp: 10 °C

Axial Tilt: 24.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 62,203,475 km

• M1: 178,769 km (0.038 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.99 AU - 1.41 AU

Year: 501 Days

Day: 44.3 Hours

Environment

Temp: -21 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 2.6 AU - 3.88 AU

Year: 2221 Days

Day: 26.1 Hours

Environment

Temp: -117 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 786

Radius: 9.9

Gravity: 8.02 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 5.3 AU - 6.4 AU

Year: 5388 Days

Day: 9 Hours

Environment

Temp: -163 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 62,203,475 km

• M1: 134,788 km (0.101 R)
• M2: 196,422 km (0.042 R)
• M3: 278,252 km (0.103 R)
• M4: 387,907 km (0.052 R)
• M5: 504,444 km (0.079 R)
• M6: 723,156 km (0.108 R)
• M7: 830,418 km (0.091 R)
• M8: 1,002,007 km (0.115 R)
• M9: 1,298,061 km (0.061 R)
• M10: 1,380,639 km (0.093 R)
• M11: 1,516,474 km (0.12 R)
• M12: 2,046,349 km (0.094 R)
• M13: 2,221,977 km (0.109 R)
• M14: 2,484,521 km (0.103 R)
• M15: 2,588,342 km (0.116 R)
• M16: 3,263,478 km (0.114 R)
• M17: 3,750,867 km (0.066 R)
• M18: 4,015,356 km (0.099 R)
• M19: 4,285,979 km (0.102 R)
• M20: 4,411,043 km (0.078 R)
• M21: 4,819,295 km (0.045 R)
• M22: 5,106,972 km (0.031 R)
• M23: 5,427,261 km (0.103 R)
• M24: 6,427,323 km (0.108 R)
• M25: 6,715,149 km (0.057 R)
• M26: 7,036,635 km (0.109 R)
• M27: 7,184,438 km (0.085 R)
• M28: 7,393,127 km (0.056 R)
• M29: 7,483,185 km (0.072 R)
• M30: 7,694,866 km (0.093 R)
• M31: 8,123,912 km (0.049 R)
• M32: 8,592,303 km (0.068 R)
• M33: 9,101,684 km (0.113 R)
• M34: 9,785,047 km (0.087 R)
• M35: 10,283,358 km (0.119 R)
• M36: 10,417,547 km (0.09 R)
• M37: 10,518,675 km (0.068 R)
• M38: 10,926,329 km (0.091 R)
• M39: 11,339,219 km (0.095 R)
• M40: 11,582,316 km (0.106 R)
• M41: 11,967,979 km (0.089 R)
• M42: 12,357,831 km (0.078 R)
• M43: 12,860,181 km (0.114 R)
• M44: 13,004,842 km (0.088 R)
• M45: 13,332,611 km (0.088 R)
• M46: 13,810,576 km (0.081 R)
• M47: 14,369,324 km (0.092 R)
• M48: 15,393,322 km (0.032 R)
• M49: 15,662,747 km (0.076 R)
• M50: 15,778,686 km (0.116 R)
• M51: 15,856,178 km (0.089 R)
• M52: 15,933,669 km (0.082 R)
• M53: 16,128,146 km (0.111 R)
• M54: 16,284,327 km (0.093 R)
• M55: 16,795,203 km (0.118 R)
• M56: 17,311,466 km (0.08 R)
• M57: 17,391,351 km (0.113 R)
• M58: 17,832,964 km (0.108 R)
• M59: 18,522,610 km (0.071 R)
• M60: 19,014,637 km (0.046 R)
• M61: 19,552,591 km (0.093 R)
• M62: 19,969,820 km (0.099 R)
• M63: 20,643,609 km (0.087 R)
• M64: 21,111,102 km (0.041 R)
• M65: 22,099,794 km (0.106 R)
• M66: 22,534,376 km (0.064 R)
• M67: 22,621,741 km (0.109 R)
• M68: 23,191,560 km (0.045 R)
• M69: 23,367,935 km (0.106 R)
• M70: 24,122,208 km (0.036 R)
• M71: 24,480,046 km (0.107 R)
• M72: 24,569,655 km (0.103 R)
• M73: 26,065,783 km (0.064 R)
• M74: 27,404,684 km (0.055 R)
• M75: 28,152,973 km (0.03 R)
• M76: 28,246,920 km (0.099 R)
• M77: 28,482,387 km (0.11 R)
• M78: 30,197,078 km (0.057 R)
• M79: 31,553,632 km (0.088 R)
• M80: 31,651,319 km (0.1 R)
• M81: 32,190,171 km (0.119 R)
• M82: 32,682,796 km (0.089 R)
• M83: 32,929,932 km (0.053 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 449.4

Radius: 14.1

Gravity: 2.26 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 5.61 AU - 8.95 AU

Year: 7480 Days

Day: 11.5 Hours

Environment

Temp: -173 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 62,203,475 km

• M1: 191,186 km (0.089 R)
• M2: 335,398 km (0.11 R)
• M3: 438,322 km (0.12 R)
• M4: 557,102 km (0.096 R)
• M5: 677,230 km (0.106 R)
• M6: 904,918 km (0.12 R)
• M7: 1,097,300 km (0.058 R)
• M8: 1,353,711 km (0.113 R)
• M9: 1,738,926 km (0.082 R)
• M10: 1,983,069 km (0.084 R)
• M11: 2,299,469 km (0.099 R)
• M12: 2,463,877 km (0.097 R)
• M13: 2,589,838 km (0.094 R)
• M14: 2,739,586 km (0.057 R)
• M15: 2,870,334 km (0.098 R)
• M16: 3,138,115 km (0.12 R)
• M17: 3,229,369 km (0.04 R)
• M18: 3,531,856 km (0.074 R)
• M19: 3,626,851 km (0.06 R)
• M20: 3,917,071 km (0.082 R)
• M21: 4,623,921 km (0.101 R)
• M22: 5,072,565 km (0.106 R)
• M23: 5,234,280 km (0.117 R)
• M24: 5,425,167 km (0.058 R)
• M25: 5,618,298 km (0.073 R)
• M26: 5,842,096 km (0.05 R)
• M27: 5,983,316 km (0.095 R)
• M28: 7,366,947 km (0.081 R)
• M29: 7,550,504 km (0.1 R)
• M30: 7,797,789 km (0.053 R)
• M31: 7,891,138 km (0.032 R)
• M32: 8,205,144 km (0.119 R)
• M33: 8,427,446 km (0.061 R)
• M34: 8,878,185 km (0.118 R)
• M35: 9,336,702 km (0.073 R)
• M36: 9,436,035 km (0.1 R)
• M37: 9,903,977 km (0.062 R)
• M38: 11,530,106 km (0.089 R)
• M39: 12,319,684 km (0.105 R)
• M40: 12,978,662 km (0.049 R)
• M41: 13,611,611 km (0.11 R)
• M42: 14,102,442 km (0.109 R)
• M43: 14,714,596 km (0.032 R)
• M44: 15,649,134 km (0.072 R)
• M45: 16,803,880 km (0.069 R)
• M46: 17,371,155 km (0.108 R)
• M47: 17,657,186 km (0.12 R)
• M48: 17,780,305 km (0.074 R)
• M49: 18,109,869 km (0.088 R)
• M50: 19,363,799 km (0.091 R)
• M51: 20,044,020 km (0.062 R)
• M52: 20,172,375 km (0.099 R)
• M53: 20,818,638 km (0.044 R)
• M54: 20,992,022 km (0.11 R)
• M55: 21,166,004 km (0.118 R)
• M56: 21,559,148 km (0.11 R)
• M57: 21,998,816 km (0.106 R)
• M58: 22,264,053 km (0.086 R)
• M59: 22,485,906 km (0.091 R)
• M60: 23,155,955 km (0.109 R)
• M61: 23,787,109 km (0.056 R)
• M62: 24,378,319 km (0.107 R)
• M63: 25,900,927 km (0.1 R)
• M64: 26,933,002 km (0.111 R)
• M65: 28,026,263 km (0.107 R)
• M66: 28,313,940 km (0.11 R)
• M67: 28,506,173 km (0.12 R)
• M68: 29,182,655 km (0.089 R)
• M69: 29,279,744 km (0.063 R)
• M70: 29,620,378 km (0.1 R)
• M71: 30,011,128 km (0.054 R)
• M72: 31,045,298 km (0.12 R)
• M73: 31,144,332 km (0.083 R)
• M74: 31,293,182 km (0.115 R)
• M75: 32,141,252 km (0.098 R)
• M76: 32,341,863 km (0.088 R)
• M77: 32,542,922 km (0.106 R)
• M78: 33,351,200 km (0.104 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 717.8

Radius: 12.7

Gravity: 4.45 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 9.61 AU - 11.81 AU

Year: 13347 Days

Day: 6.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 77.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 62,203,475 km

• M1: 208,240 km (0.103 R)
• M2: 937,979 km (0.045 R)
• M3: 1,155,943 km (0.071 R)
• M4: 1,440,179 km (0.105 R)
• M5: 1,565,392 km (0.107 R)
• M6: 1,991,447 km (0.086 R)
• M7: 2,132,069 km (0.095 R)
• M8: 2,218,088 km (0.034 R)
• M9: 4,067,117 km (0.088 R)
• M10: 4,430,191 km (0.071 R)
• M11: 5,109,964 km (0.069 R)
• M12: 5,304,591 km (0.08 R)
• M13: 6,149,071 km (0.093 R)
• M14: 6,273,237 km (0.098 R)
• M15: 6,820,616 km (0.107 R)
• M16: 7,035,289 km (0.071 R)
• M17: 7,208,673 km (0.104 R)
• M18: 7,559,779 km (0.104 R)
• M19: 7,871,541 km (0.104 R)
• M20: 8,096,835 km (0.11 R)
• M21: 8,415,927 km (0.107 R)
• M22: 8,878,933 km (0.101 R)
• M23: 8,972,581 km (0.102 R)
• M24: 9,589,074 km (0.085 R)
• M25: 9,926,716 km (0.057 R)
• M26: 10,415,901 km (0.116 R)
• M27: 10,514,636 km (0.106 R)
• M28: 12,871,850 km (0.098 R)
• M29: 13,137,685 km (0.075 R)
• M30: 14,109,622 km (0.089 R)
• M31: 16,179,309 km (0.103 R)
• M32: 17,103,525 km (0.103 R)
• M33: 17,220,360 km (0.118 R)
• M34: 17,748,890 km (0.065 R)
• M35: 18,223,265 km (0.065 R)
• M36: 18,761,817 km (0.09 R)
• M37: 18,882,243 km (0.117 R)
• M38: 19,184,431 km (0.069 R)
• M39: 19,671,222 km (0.086 R)
• M40: 20,347,255 km (0.075 R)
• M41: 20,657,072 km (0.108 R)
• M42: 20,781,388 km (0.075 R)
• M43: 22,102,337 km (0.105 R)
• M44: 22,293,224 km (0.096 R)
• M45: 22,869,176 km (0.07 R)
• M46: 24,560,679 km (0.093 R)
• M47: 24,890,692 km (0.096 R)
• M48: 25,355,044 km (0.078 R)
• M49: 25,488,186 km (0.087 R)
• M50: 26,224,956 km (0.111 R)
• M51: 27,036,674 km (0.086 R)
• M52: 27,309,091 km (0.083 R)
• M53: 27,445,674 km (0.101 R)
• M54: 27,925,435 km (0.112 R)
• M55: 28,131,880 km (0.115 R)
• M56: 29,241,447 km (0.047 R)
• M57: 30,506,895 km (0.108 R)
• M58: 30,932,651 km (0.085 R)
• M59: 31,217,635 km (0.059 R)
• M60: 33,382,466 km (0.087 R)
• M61: 35,371,968 km (0.108 R)
• M62: 35,744,616 km (0.056 R)
• M63: 37,172,378 km (0.07 R)
• M64: 37,323,771 km (0.101 R)
• M65: 37,703,151 km (0.109 R)
• M66: 37,931,438 km (0.12 R)
• M67: 38,389,357 km (0.098 R)
• M68: 38,848,921 km (0.069 R)
• M69: 40,083,702 km (0.055 R)
• M70: 40,472,208 km (0.091 R)
• M71: 41,096,480 km (0.107 R)
• M72: 42,038,797 km (0.104 R)
• M73: 42,988,145 km (0.081 R)
• M74: 45,069,351 km (0.107 R)
• M75: 47,922,631 km (0.094 R)
• M76: 48,087,338 km (0.117 R)
• M77: 48,334,922 km (0.109 R)
• M78: 48,914,165 km (0.026 R)
• M79: 51,170,101 km (0.053 R)
• M80: 51,507,145 km (0.117 R)
• M81: 51,844,937 km (0.083 R)
• M82: 55,522,801 km (0.086 R)
• M83: 55,609,418 km (0.027 R)
• M84: 57,174,661 km (0.064 R)
• M85: 58,930,640 km (0.097 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 426.2

Radius: 6.7

Gravity: 9.49 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 11.24 AU - 15.62 AU

Year: 18742 Days

Day: 21.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 62,203,475 km

• M1: 105,317 km (0.115 R)
• M2: 220,956 km (0.076 R)
• M3: 328,816 km (0.052 R)
• M4: 390,151 km (0.071 R)
• M5: 507,586 km (0.093 R)
• M6: 676,332 km (0.091 R)
• M7: 757,115 km (0.081 R)
• M8: 973,583 km (0.084 R)
• M9: 1,989,053 km (0.063 R)
• M10: 2,257,581 km (0.112 R)
• M11: 2,380,551 km (0.072 R)
• M12: 2,763,073 km (0.115 R)
• M13: 2,828,597 km (0.103 R)
• M14: 4,514,565 km (0.084 R)
• M15: 4,669,997 km (0.08 R)
• M16: 5,187,456 km (0.104 R)
• M17: 5,514,926 km (0.113 R)
• M18: 5,681,278 km (0.108 R)
• M19: 5,765,053 km (0.12 R)
• M20: 6,890,777 km (0.083 R)
• M21: 7,341,516 km (0.05 R)
• M22: 7,524,474 km (0.087 R)
• M23: 7,755,303 km (0.062 R)
• M24: 8,509,725 km (0.085 R)
• M25: 9,684,368 km (0.117 R)
• M26: 10,393,013 km (0.057 R)
• M27: 10,444,175 km (0.102 R)
• M28: 10,495,487 km (0.081 R)
• M29: 11,752,558 km (0.062 R)
• M30: 12,781,044 km (0.113 R)
• M31: 12,835,946 km (0.1 R)
• M32: 13,001,252 km (0.101 R)
• M33: 14,865,241 km (0.112 R)
• M34: 15,213,056 km (0.104 R)
• M35: 17,844,333 km (0.118 R)
• M36: 18,461,724 km (0.108 R)
• M37: 18,773,037 km (0.081 R)
• M38: 19,274,788 km (0.08 R)
• M39: 19,464,029 km (0.056 R)
• M40: 20,227,278 km (0.105 R)
• M41: 20,419,661 km (0.115 R)
• M42: 21,914,442 km (0.111 R)
• M43: 22,046,089 km (0.113 R)
• M44: 22,376,401 km (0.035 R)
• M45: 23,781,274 km (0.091 R)
• M46: 24,665,248 km (0.074 R)
• M47: 25,214,572 km (0.075 R)
• M48: 25,559,843 km (0.098 R)
• M49: 25,698,521 km (0.061 R)
• M50: 26,535,222 km (0.12 R)
• M51: 27,664,835 km (0.111 R)
• M52: 27,878,311 km (0.053 R)
• M53: 28,809,857 km (0.101 R)
• M54: 29,026,325 km (0.118 R)
• M55: 29,751,725 km (0.12 R)
• M56: 30,263,051 km (0.085 R)
• M57: 30,336,354 km (0.111 R)
• M58: 30,630,014 km (0.118 R)
• M59: 31,072,375 km (0.118 R)
• M60: 31,591,181 km (0.071 R)
• M61: 31,888,881 km (0.077 R)
• M62: 33,391,292 km (0.074 R)
• M63: 33,466,988 km (0.086 R)
• M64: 34,533,172 km (0.068 R)
• M65: 36,698,901 km (0.099 R)
• M66: 38,351,658 km (0.111 R)
• M67: 38,510,381 km (0.025 R)
• M68: 38,589,818 km (0.103 R)
• M69: 38,908,013 km (0.074 R)
• M70: 39,067,484 km (0.098 R)
• M71: 39,147,369 km (0.105 R)
• M72: 40,593,083 km (0.089 R)
• M73: 42,137,980 km (0.089 R)
• M74: 43,536,571 km (0.059 R)
• M75: 44,199,888 km (0.05 R)
• M76: 45,117,521 km (0.03 R)
• M77: 45,452,770 km (0.069 R)
• M78: 45,536,694 km (0.116 R)
• M79: 48,164,381 km (0.089 R)
• M80: 49,799,037 km (0.099 R)
• M81: 53,034,091 km (0.089 R)
• M82: 54,186,742 km (0.057 R)
• M83: 54,275,753 km (0.095 R)
• M84: 54,543,084 km (0.065 R)
• M85: 54,632,245 km (0.092 R)
• M86: 56,607,086 km (0.098 R)
• M87: 57,330,990 km (0.068 R)
• M88: 58,422,456 km (0.059 R)
• M89: 58,605,115 km (0.027 R)
• M90: 59,796,662 km (0.046 R)
• M91: 60,349,277 km (0.099 R)
• M92: 60,718,634 km (0.087 R)
• M93: 61,459,592 km (0.12 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 185 - 13,189 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit