🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.48 AU - 0.58 AU

Year: 161 Days

Day: 15 Hours

Environment

Temp: 174 °C

Axial Tilt: 21.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 51,515,878 km

• M1: 394,041 km (0.09 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.64 AU - 0.64 AU

Year: 213 Days

Day: 47.5 Hours

Environment

Temp: 42 °C

Axial Tilt: 37.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.57 AU - 0.77 AU

Year: 228 Days

Day: 26.7 Hours

Environment

Temp: 30 °C

Axial Tilt: 24 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.05 AU - 1.45 AU

Year: 582 Days

Day: 20.2 Hours

Environment

Temp: -72 °C

Axial Tilt: 6.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.27 AU - 1.29 AU

Year: 603 Days

Day: 44 Hours

Environment

Temp: -58 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 338.8

Radius: 12.4

Gravity: 2.2 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 3.7 AU - 5.7 AU

Year: 4241 Days

Day: 7.4 Hours

Environment

Temp: -153 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 51,515,878 km

• M1: 189,391 km (0.058 R)
• M2: 350,209 km (0.073 R)
• M3: 458,667 km (0.102 R)
• M4: 556,055 km (0.072 R)
• M5: 644,019 km (0.119 R)
• M6: 776,263 km (0.087 R)
• M7: 908,209 km (0.054 R)
• M8: 1,243,308 km (0.113 R)
• M9: 1,513,781 km (0.12 R)
• M10: 1,603,988 km (0.117 R)
• M11: 1,803,702 km (0.083 R)
• M12: 2,040,066 km (0.087 R)
• M13: 2,154,957 km (0.058 R)
• M14: 2,467,018 km (0.117 R)
• M15: 2,938,252 km (0.108 R)
• M16: 3,234,605 km (0.059 R)
• M17: 4,090,305 km (0.111 R)
• M18: 4,199,811 km (0.103 R)
• M19: 4,858,191 km (0.12 R)
• M20: 5,248,940 km (0.089 R)
• M21: 6,207,264 km (0.103 R)
• M22: 6,418,048 km (0.069 R)
• M23: 6,524,412 km (0.099 R)
• M24: 6,631,374 km (0.077 R)
• M25: 7,043,068 km (0.112 R)
• M26: 7,218,995 km (0.075 R)
• M27: 7,374,128 km (0.108 R)
• M28: 7,463,288 km (0.085 R)
• M29: 7,687,685 km (0.119 R)
• M30: 8,212,325 km (0.057 R)
• M31: 8,467,389 km (0.118 R)
• M32: 8,678,023 km (0.091 R)
• M33: 8,843,179 km (0.049 R)
• M34: 9,708,453 km (0.102 R)
• M35: 9,904,426 km (0.117 R)
• M36: 10,500,275 km (0.06 R)
• M37: 10,777,180 km (0.096 R)
• M38: 11,031,197 km (0.095 R)
• M39: 11,364,202 km (0.069 R)
• M40: 11,493,305 km (0.059 R)
• M41: 11,674,618 km (0.049 R)
• M42: 12,066,714 km (0.106 R)
• M43: 12,330,455 km (0.093 R)
• M44: 12,622,769 km (0.066 R)
• M45: 12,783,138 km (0.028 R)
• M46: 13,187,202 km (0.119 R)
• M47: 13,513,475 km (0.071 R)
• M48: 13,622,831 km (0.051 R)
• M49: 14,285,101 km (0.119 R)
• M50: 14,424,376 km (0.081 R)
• M51: 14,620,200 km (0.08 R)
• M52: 16,160,160 km (0.032 R)
• M53: 16,305,420 km (0.119 R)
• M54: 16,567,815 km (0.098 R)
• M55: 16,978,910 km (0.082 R)
• M56: 17,097,092 km (0.104 R)
• M57: 17,304,285 km (0.087 R)
• M58: 17,542,146 km (0.075 R)
• M59: 17,691,444 km (0.115 R)
• M60: 18,051,377 km (0.11 R)
• M61: 18,444,071 km (0.101 R)
• M62: 18,961,829 km (0.094 R)
• M63: 19,237,837 km (0.095 R)
• M64: 19,330,139 km (0.106 R)
• M65: 19,856,125 km (0.113 R)
• M66: 19,949,474 km (0.117 R)
• M67: 20,386,749 km (0.047 R)
• M68: 20,827,315 km (0.103 R)
• M69: 20,953,725 km (0.112 R)
• M70: 21,270,872 km (0.076 R)
• M71: 21,398,330 km (0.111 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 551.5

Radius: 11.2

Gravity: 4.4 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 6.34 AU - 9.78 AU

Year: 9525 Days

Day: 6.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 51,515,878 km

• M1: 140,622 km (0.071 R)
• M2: 210,634 km (0.107 R)
• M3: 319,691 km (0.031 R)
• M4: 458,069 km (0.111 R)
• M5: 1,131,259 km (0.091 R)
• M6: 1,262,456 km (0.108 R)
• M7: 1,459,327 km (0.095 R)
• M8: 1,927,868 km (0.087 R)
• M9: 2,226,316 km (0.047 R)
• M10: 2,393,267 km (0.11 R)
• M11: 2,638,906 km (0.085 R)
• M12: 2,944,834 km (0.092 R)
• M13: 3,674,722 km (0.075 R)
• M14: 4,639,928 km (0.086 R)
• M15: 5,072,265 km (0.11 R)
• M16: 6,142,339 km (0.093 R)
• M17: 6,276,827 km (0.033 R)
• M18: 6,378,255 km (0.105 R)
• M19: 6,480,281 km (0.098 R)
• M20: 6,582,755 km (0.075 R)
• M21: 6,685,828 km (0.098 R)
• M22: 7,068,499 km (0.084 R)
• M23: 7,422,598 km (0.069 R)
• M24: 7,565,912 km (0.109 R)
• M25: 7,637,869 km (0.12 R)
• M26: 10,059,709 km (0.104 R)
• M27: 10,821,012 km (0.089 R)
• M28: 10,902,244 km (0.117 R)
• M29: 11,393,972 km (0.105 R)
• M30: 12,229,476 km (0.067 R)
• M31: 12,654,633 km (0.113 R)
• M32: 13,258,111 km (0.048 R)
• M33: 13,782,751 km (0.115 R)
• M34: 14,180,831 km (0.078 R)
• M35: 14,897,704 km (0.106 R)
• M36: 14,988,211 km (0.059 R)
• M37: 15,260,628 km (0.047 R)
• M38: 15,902,702 km (0.075 R)
• M39: 16,460,104 km (0.087 R)
• M40: 18,655,752 km (0.094 R)
• M41: 19,145,236 km (0.096 R)
• M42: 19,589,243 km (0.077 R)
• M43: 20,136,621 km (0.059 R)
• M44: 20,336,933 km (0.103 R)
• M45: 21,655,040 km (0.048 R)
• M46: 21,757,664 km (0.114 R)
• M47: 21,963,211 km (0.062 R)
• M48: 22,220,969 km (0.119 R)
• M49: 22,583,743 km (0.084 R)
• M50: 22,687,714 km (0.049 R)
• M51: 22,844,044 km (0.119 R)
• M52: 23,105,242 km (0.061 R)
• M53: 23,789,203 km (0.112 R)
• M54: 23,895,118 km (0.105 R)
• M55: 24,054,141 km (0.115 R)
• M56: 25,555,206 km (0.1 R)
• M57: 25,989,638 km (0.12 R)
• M58: 26,207,752 km (0.049 R)
• M59: 26,481,366 km (0.104 R)
• M60: 26,921,034 km (0.115 R)
• M61: 28,310,350 km (0.076 R)
• M62: 30,237,170 km (0.114 R)
• M63: 30,581,545 km (0.063 R)
• M64: 31,506,359 km (0.071 R)
• M65: 31,738,983 km (0.071 R)
• M66: 32,616,525 km (0.088 R)
• M67: 33,146,849 km (0.107 R)
• M68: 33,561,235 km (0.104 R)
• M69: 33,680,016 km (0.086 R)
• M70: 33,977,416 km (0.093 R)
• M71: 37,244,783 km (0.106 R)
• M72: 37,613,991 km (0.077 R)
• M73: 37,922,611 km (0.104 R)
• M74: 38,666,711 km (0.107 R)
• M75: 39,228,002 km (0.117 R)
• M76: 40,232,403 km (0.038 R)
• M77: 40,991,163 km (0.077 R)
• M78: 42,394,690 km (0.116 R)
• M79: 42,587,223 km (0.119 R)

Planet 8 - Ice Giant

Semi-Major Axis: 10.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 345.7

Radius: 4.9

Gravity: 14.4 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 8.29 AU - 12.69 AU

Year: 14142 Days

Day: 17.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 41.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 51,515,878 km

• M1: 95,294 km (0.082 R)
• M2: 217,665 km (0.116 R)
• M3: 362,027 km (0.083 R)
• M4: 430,842 km (0.086 R)
• M5: 489,185 km (0.071 R)
• M6: 613,950 km (0.11 R)
• M7: 856,747 km (0.077 R)
• M8: 1,127,220 km (0.115 R)
• M9: 1,209,200 km (0.114 R)
• M10: 1,314,516 km (0.084 R)
• M11: 1,489,247 km (0.075 R)
• M12: 1,602,343 km (0.088 R)
• M13: 1,648,269 km (0.05 R)
• M14: 1,789,041 km (0.085 R)
• M15: 1,860,848 km (0.09 R)
• M16: 2,032,137 km (0.097 R)
• M17: 2,549,447 km (0.104 R)
• M18: 2,712,359 km (0.085 R)
• M19: 3,486,378 km (0.103 R)
• M20: 3,728,129 km (0.039 R)
• M21: 4,452,930 km (0.096 R)
• M22: 4,682,114 km (0.081 R)
• M23: 4,982,357 km (0.107 R)
• M24: 5,016,166 km (0.113 R)
• M25: 5,813,074 km (0.119 R)
• M26: 5,884,283 km (0.054 R)
• M27: 5,955,790 km (0.062 R)
• M28: 6,685,978 km (0.113 R)
• M29: 6,760,627 km (0.085 R)
• M30: 7,560,228 km (0.086 R)
• M31: 7,676,914 km (0.05 R)
• M32: 7,833,393 km (0.11 R)
• M33: 8,109,850 km (0.064 R)
• M34: 8,149,494 km (0.111 R)
• M35: 8,189,436 km (0.058 R)
• M36: 9,707,406 km (0.106 R)
• M37: 10,780,920 km (0.08 R)
• M38: 10,868,435 km (0.118 R)
• M39: 11,176,607 km (0.105 R)
• M40: 11,846,655 km (0.109 R)
• M41: 12,713,725 km (0.068 R)
• M42: 14,028,540 km (0.109 R)
• M43: 15,831,045 km (0.116 R)
• M44: 16,481,497 km (0.093 R)
• M45: 16,784,582 km (0.044 R)
• M46: 17,345,125 km (0.09 R)
• M47: 17,601,985 km (0.025 R)
• M48: 18,171,354 km (0.059 R)
• M49: 18,694,348 km (0.102 R)
• M50: 18,904,833 km (0.099 R)
• M51: 19,701,441 km (0.052 R)
• M52: 19,915,665 km (0.103 R)
• M53: 21,162,564 km (0.09 R)
• M54: 21,272,219 km (0.049 R)
• M55: 21,823,188 km (0.092 R)
• M56: 22,490,394 km (0.062 R)
• M57: 22,995,287 km (0.071 R)
• M58: 23,051,536 km (0.106 R)
• M59: 23,333,977 km (0.112 R)
• M60: 23,731,159 km (0.027 R)
• M61: 24,417,215 km (0.115 R)
• M62: 24,532,106 km (0.109 R)
• M63: 24,762,636 km (0.057 R)
• M64: 24,878,126 km (0.112 R)
• M65: 25,225,791 km (0.051 R)
• M66: 25,458,416 km (0.069 R)
• M67: 26,043,194 km (0.114 R)
• M68: 26,573,219 km (0.076 R)
• M69: 26,691,551 km (0.109 R)
• M70: 28,064,112 km (0.117 R)
• M71: 28,365,551 km (0.047 R)
• M72: 29,154,231 km (0.091 R)
• M73: 29,520,746 km (0.061 R)
• M74: 30,505,399 km (0.108 R)
• M75: 32,128,387 km (0.075 R)
• M76: 33,651,293 km (0.11 R)
• M77: 34,292,619 km (0.071 R)
• M78: 34,421,423 km (0.043 R)
• M79: 34,614,853 km (0.102 R)
• M80: 35,979,185 km (0.053 R)
• M81: 37,626,108 km (0.083 R)
• M82: 41,746,632 km (0.113 R)
• M83: 41,815,298 km (0.112 R)
• M84: 42,504,645 km (0.114 R)
• M85: 43,476,133 km (0.119 R)
• M86: 43,894,708 km (0.117 R)
• M87: 44,876,519 km (0.097 R)
• M88: 44,946,979 km (0.106 R)
• M89: 45,087,901 km (0.063 R)
• M90: 45,299,582 km (0.111 R)
• M91: 47,291,028 km (0.101 R)
• M92: 47,721,422 km (0.104 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 249.5

Radius: 3.8

Gravity: 17.28 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 12.47 AU - 12.59 AU

Year: 18462 Days

Day: 17.6 Hours

Environment

Temp: -207 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 51,515,878 km

• M1: 48,919 km (0.027 R)
• M2: 123,568 km (0.064 R)
• M3: 203,902 km (0.063 R)
• M4: 458,966 km (0.071 R)
• M5: 588,518 km (0.111 R)
• M6: 675,285 km (0.09 R)
• M7: 1,000,511 km (0.054 R)
• M8: 1,848,730 km (0.038 R)
• M9: 2,213,600 km (0.09 R)
• M10: 2,801,370 km (0.107 R)
• M11: 3,067,205 km (0.115 R)
• M12: 3,157,712 km (0.095 R)
• M13: 3,372,235 km (0.1 R)
• M14: 3,623,111 km (0.111 R)
• M15: 3,815,194 km (0.042 R)
• M16: 4,109,603 km (0.067 R)
• M17: 4,479,259 km (0.096 R)
• M18: 4,719,962 km (0.107 R)
• M19: 4,859,388 km (0.1 R)
• M20: 6,480,879 km (0.09 R)
• M21: 7,227,971 km (0.049 R)
• M22: 7,469,571 km (0.059 R)
• M23: 7,550,653 km (0.115 R)
• M24: 7,632,184 km (0.074 R)
• M25: 7,919,412 km (0.09 R)
• M26: 8,085,167 km (0.067 R)
• M27: 8,210,081 km (0.106 R)
• M28: 8,844,974 km (0.114 R)
• M29: 9,103,330 km (0.061 R)
• M30: 9,893,057 km (0.071 R)
• M31: 9,982,068 km (0.104 R)
• M32: 10,161,136 km (0.062 R)
• M33: 10,750,253 km (0.046 R)
• M34: 12,438,315 km (0.073 R)
• M35: 12,630,997 km (0.108 R)
• M36: 13,509,885 km (0.118 R)
• M37: 13,956,584 km (0.108 R)
• M38: 14,509,198 km (0.099 R)
• M39: 14,864,643 km (0.092 R)
• M40: 14,966,669 km (0.117 R)
• M41: 15,687,730 km (0.098 R)
• M42: 16,157,168 km (0.085 R)
• M43: 16,525,478 km (0.081 R)
• M44: 17,431,443 km (0.116 R)
• M45: 17,863,332 km (0.052 R)
• M46: 18,189,605 km (0.117 R)
• M47: 18,408,168 km (0.12 R)
• M48: 18,737,732 km (0.053 R)
• M49: 18,792,784 km (0.073 R)
• M50: 19,124,592 km (0.088 R)
• M51: 19,737,793 km (0.116 R)
• M52: 19,793,893 km (0.072 R)
• M53: 20,357,577 km (0.119 R)
• M54: 20,983,645 km (0.069 R)
• M55: 22,488,300 km (0.047 R)
• M56: 23,490,905 km (0.075 R)
• M57: 24,027,512 km (0.053 R)
• M58: 24,207,329 km (0.107 R)
• M59: 24,628,597 km (0.077 R)
• M60: 25,112,845 km (0.083 R)
• M61: 26,708,605 km (0.034 R)
• M62: 27,268,550 km (0.111 R)
• M63: 27,581,359 km (0.115 R)
• M64: 27,958,196 km (0.117 R)
• M65: 28,907,844 km (0.054 R)
• M66: 29,162,908 km (0.119 R)
• M67: 29,226,786 km (0.116 R)
• M68: 29,803,785 km (0.115 R)
• M69: 30,255,122 km (0.064 R)
• M70: 30,449,151 km (0.119 R)
• M71: 30,578,852 km (0.054 R)
• M72: 31,229,902 km (0.116 R)
• M73: 34,687,707 km (0.095 R)
• M74: 35,162,381 km (0.054 R)
• M75: 36,668,233 km (0.052 R)
• M76: 38,125,167 km (0.043 R)
• M77: 39,177,289 km (0.089 R)
• M78: 39,247,749 km (0.055 R)
• M79: 39,459,430 km (0.078 R)
• M80: 39,883,989 km (0.118 R)
• M81: 41,023,476 km (0.064 R)
• M82: 43,116,051 km (0.102 R)
• M83: 43,334,464 km (0.095 R)
• M84: 43,991,947 km (0.12 R)
• M85: 44,285,158 km (0.044 R)
• M86: 45,538,938 km (0.116 R)
• M87: 46,058,492 km (0.076 R)
• M88: 46,430,990 km (0.042 R)
• M89: 46,505,490 km (0.116 R)
• M90: 47,253,629 km (0.053 R)
• M91: 48,458,789 km (0.119 R)
• M92: 48,610,183 km (0.072 R)
• M93: 49,979,601 km (0.102 R)
• M94: 50,822,585 km (0.072 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: 487 - 14,525 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit