🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.46 AU - 0.66 AU

Year: 156 Days

Day: 39.9 Hours

Environment

Temp: 211 °C

Axial Tilt: 5.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.66 AU - 1.02 AU

Year: 287 Days

Day: 45.5 Hours

Environment

Temp: 162 °C

Axial Tilt: 15 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 103,996,893 km

• M1: 315,352 km (0.112 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.55 AU - 2.19 AU

Year: 953 Days

Day: 39.2 Hours

Environment

Temp: -57 °C

Axial Tilt: 117.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.78 AU - 2.8 AU

Year: 1292 Days

Day: 41.8 Hours

Environment

Temp: -82 °C

Axial Tilt: 59.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 103,996,893 km

• M1: 1,051,075 km (0.058 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 4.02 AU - 4.78 AU

Year: 3441 Days

Day: 22.4 Hours

Environment

Temp: -140 °C

Axial Tilt: 12.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 875.4

Radius: 13.1

Gravity: 5.1 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 4.2 AU - 5.88 AU

Year: 4218 Days

Day: 9.6 Hours

Environment

Temp: -138 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 103,996,893 km

• M1: 173,234 km (0.081 R)
• M2: 271,071 km (0.12 R)
• M3: 413,339 km (0.059 R)
• M4: 612,005 km (0.093 R)
• M5: 796,609 km (0.109 R)
• M6: 1,402,630 km (0.112 R)
• M7: 1,558,062 km (0.037 R)
• M8: 1,802,654 km (0.113 R)
• M9: 2,184,129 km (0.114 R)
• M10: 2,384,590 km (0.091 R)
• M11: 2,726,122 km (0.07 R)
• M12: 2,843,407 km (0.041 R)
• M13: 3,083,511 km (0.086 R)
• M14: 3,997,554 km (0.062 R)
• M15: 4,221,802 km (0.102 R)
• M16: 4,381,273 km (0.047 R)
• M17: 4,753,323 km (0.114 R)
• M18: 4,848,018 km (0.097 R)
• M19: 5,111,610 km (0.05 R)
• M20: 5,703,120 km (0.087 R)
• M21: 5,956,090 km (0.101 R)
• M22: 6,212,650 km (0.12 R)
• M23: 6,631,075 km (0.111 R)
• M24: 7,303,069 km (0.102 R)
• M25: 7,467,627 km (0.114 R)
• M26: 7,828,457 km (0.081 R)
• M27: 7,996,904 km (0.115 R)
• M28: 8,138,274 km (0.105 R)
• M29: 8,480,853 km (0.05 R)
• M30: 8,740,854 km (0.118 R)
• M31: 9,209,843 km (0.042 R)
• M32: 10,417,846 km (0.063 R)
• M33: 10,603,347 km (0.089 R)
• M34: 10,946,226 km (0.093 R)
• M35: 11,324,708 km (0.068 R)
• M36: 11,483,581 km (0.082 R)
• M37: 11,803,571 km (0.11 R)
• M38: 12,159,165 km (0.067 R)
• M39: 12,649,697 km (0.074 R)
• M40: 13,079,940 km (0.095 R)
• M41: 13,213,382 km (0.108 R)
• M42: 13,380,782 km (0.108 R)
• M43: 13,683,867 km (0.032 R)
• M44: 14,953,654 km (0.04 R)
• M45: 15,514,346 km (0.105 R)
• M46: 16,656,526 km (0.029 R)
• M47: 16,801,187 km (0.056 R)
• M48: 17,128,358 km (0.082 R)
• M49: 18,047,936 km (0.113 R)
• M50: 18,719,930 km (0.092 R)
• M51: 18,945,822 km (0.089 R)
• M52: 19,438,149 km (0.109 R)
• M53: 19,896,517 km (0.083 R)
• M54: 20,011,707 km (0.103 R)
• M55: 20,358,475 km (0.046 R)
• M56: 20,551,905 km (0.047 R)
• M57: 22,042,498 km (0.115 R)
• M58: 22,961,478 km (0.094 R)
• M59: 23,284,161 km (0.118 R)
• M60: 23,405,484 km (0.119 R)
• M61: 23,608,339 km (0.12 R)
• M62: 25,126,758 km (0.088 R)
• M63: 25,751,329 km (0.085 R)
• M64: 26,423,322 km (0.059 R)
• M65: 26,507,696 km (0.114 R)
• M66: 26,676,741 km (0.113 R)
• M67: 27,827,298 km (0.12 R)
• M68: 27,999,037 km (0.065 R)
• M69: 28,085,055 km (0.094 R)
• M70: 28,994,012 km (0.105 R)
• M71: 29,168,144 km (0.101 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 316.5

Radius: 7.2

Gravity: 6.11 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 10.28 AU - 14.5 AU

Year: 16258 Days

Day: 23.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 103,996,893 km

• M1: 126,111 km (0.106 R)
• M2: 223,499 km (0.091 R)
• M3: 329,115 km (0.1 R)
• M4: 577,747 km (0.087 R)
• M5: 1,955,543 km (0.102 R)
• M6: 2,459,239 km (0.077 R)
• M7: 2,740,035 km (0.082 R)
• M8: 3,090,542 km (0.117 R)
• M9: 3,801,731 km (0.084 R)
• M10: 4,698,570 km (0.114 R)
• M11: 5,439,379 km (0.093 R)
• M12: 5,990,647 km (0.105 R)
• M13: 6,253,939 km (0.073 R)
• M14: 6,482,824 km (0.094 R)
• M15: 6,675,506 km (0.115 R)
• M16: 7,305,014 km (0.111 R)
• M17: 7,385,048 km (0.098 R)
• M18: 7,465,383 km (0.111 R)
• M19: 7,912,231 km (0.069 R)
• M20: 8,201,254 km (0.082 R)
• M21: 8,326,169 km (0.092 R)
• M22: 9,391,306 km (0.088 R)
• M23: 9,478,371 km (0.098 R)
• M24: 9,609,569 km (0.083 R)
• M25: 10,453,750 km (0.118 R)
• M26: 10,498,928 km (0.072 R)
• M27: 12,450,582 km (0.072 R)
• M28: 12,883,219 km (0.062 R)
• M29: 14,360,498 km (0.05 R)
• M30: 14,763,365 km (0.033 R)
• M31: 14,915,357 km (0.06 R)
• M32: 16,150,586 km (0.111 R)
• M33: 16,464,442 km (0.053 R)
• M34: 16,833,201 km (0.109 R)
• M35: 17,311,316 km (0.112 R)
• M36: 18,009,788 km (0.117 R)
• M37: 18,608,030 km (0.096 R)
• M38: 18,717,536 km (0.085 R)
• M39: 19,157,503 km (0.098 R)
• M40: 19,212,705 km (0.099 R)
• M41: 19,768,012 km (0.055 R)
• M42: 21,350,907 km (0.111 R)
• M43: 21,926,111 km (0.038 R)
• M44: 22,157,539 km (0.096 R)
• M45: 24,396,720 km (0.095 R)
• M46: 24,576,537 km (0.081 R)
• M47: 24,997,954 km (0.073 R)
• M48: 25,908,706 km (0.116 R)
• M49: 28,076,080 km (0.113 R)
• M50: 28,895,726 km (0.1 R)
• M51: 29,595,396 km (0.07 R)
• M52: 29,915,385 km (0.071 R)
• M53: 30,365,226 km (0.063 R)
• M54: 30,429,553 km (0.088 R)
• M55: 30,494,030 km (0.106 R)
• M56: 30,687,759 km (0.073 R)
• M57: 31,727,913 km (0.069 R)
• M58: 32,383,900 km (0.095 R)
• M59: 32,977,953 km (0.094 R)
• M60: 33,575,746 km (0.075 R)
• M61: 35,662,038 km (0.111 R)
• M62: 36,343,905 km (0.068 R)
• M63: 36,617,819 km (0.082 R)
• M64: 36,755,000 km (0.077 R)
• M65: 37,030,111 km (0.106 R)
• M66: 37,305,670 km (0.086 R)
• M67: 37,928,446 km (0.076 R)
• M68: 39,394,954 km (0.09 R)
• M69: 39,605,887 km (0.114 R)
• M70: 40,241,229 km (0.072 R)
• M71: 40,311,989 km (0.086 R)
• M72: 41,521,787 km (0.048 R)
• M73: 42,527,084 km (0.05 R)
• M74: 42,888,064 km (0.108 R)
• M75: 43,395,051 km (0.114 R)
• M76: 43,758,574 km (0.073 R)
• M77: 45,075,185 km (0.118 R)
• M78: 46,553,212 km (0.073 R)
• M79: 48,649,078 km (0.1 R)
• M80: 48,951,116 km (0.062 R)
• M81: 49,177,906 km (0.106 R)
• M82: 50,164,953 km (0.071 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 908.4

Radius: 6

Gravity: 25.23 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 12 AU - 18.54 AU

Year: 22244 Days

Day: 18.8 Hours

Environment

Temp: -192 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 103,996,893 km

• M1: 239,357 km (0.112 R)
• M2: 712,684 km (0.111 R)
• M3: 930,499 km (0.088 R)
• M4: 1,168,659 km (0.098 R)
• M5: 1,458,878 km (0.107 R)
• M6: 2,027,799 km (0.091 R)
• M7: 3,168,932 km (0.114 R)
• M8: 3,256,895 km (0.102 R)
• M9: 3,390,486 km (0.055 R)
• M10: 4,277,302 km (0.091 R)
• M11: 4,621,228 km (0.091 R)
• M12: 4,872,403 km (0.109 R)
• M13: 5,599,149 km (0.077 R)
• M14: 6,029,542 km (0.036 R)
• M15: 6,582,456 km (0.097 R)
• M16: 7,676,914 km (0.092 R)
• M17: 7,914,475 km (0.077 R)
• M18: 8,580,186 km (0.116 R)
• M19: 8,703,155 km (0.058 R)
• M20: 8,764,939 km (0.104 R)
• M21: 9,075,654 km (0.117 R)
• M22: 9,580,248 km (0.08 R)
• M23: 10,550,839 km (0.03 R)
• M24: 11,081,313 km (0.116 R)
• M25: 11,282,372 km (0.086 R)
• M26: 13,573,314 km (0.097 R)
• M27: 14,294,974 km (0.092 R)
• M28: 14,734,044 km (0.109 R)
• M29: 14,807,646 km (0.052 R)
• M30: 15,775,544 km (0.064 R)
• M31: 15,850,942 km (0.097 R)
• M32: 17,537,658 km (0.029 R)
• M33: 17,615,598 km (0.067 R)
• M34: 17,772,077 km (0.116 R)
• M35: 18,243,909 km (0.098 R)
• M36: 18,402,184 km (0.079 R)
• M37: 18,640,343 km (0.04 R)
• M38: 19,119,805 km (0.104 R)
• M39: 20,664,702 km (0.043 R)
• M40: 20,746,981 km (0.072 R)
• M41: 21,744,499 km (0.108 R)
• M42: 21,996,422 km (0.088 R)
• M43: 22,249,093 km (0.11 R)
• M44: 25,268,576 km (0.055 R)
• M45: 26,243,655 km (0.054 R)
• M46: 28,597,129 km (0.113 R)
• M47: 28,780,985 km (0.086 R)
• M48: 29,427,397 km (0.086 R)
• M49: 30,172,095 km (0.097 R)
• M50: 30,828,830 km (0.056 R)
• M51: 31,300,662 km (0.08 R)
• M52: 31,775,037 km (0.09 R)
• M53: 32,060,768 km (0.057 R)
• M54: 33,212,223 km (0.081 R)
• M55: 34,279,454 km (0.059 R)
• M56: 35,358,055 km (0.07 R)
• M57: 35,555,375 km (0.106 R)
• M58: 35,852,027 km (0.075 R)
• M59: 36,348,243 km (0.094 R)
• M60: 38,558,402 km (0.078 R)
• M61: 40,398,905 km (0.066 R)
• M62: 40,811,795 km (0.085 R)
• M63: 41,537,644 km (0.102 R)
• M64: 43,529,390 km (0.088 R)
• M65: 43,740,921 km (0.065 R)
• M66: 43,952,602 km (0.054 R)
• M67: 44,910,029 km (0.101 R)
• M68: 45,337,729 km (0.092 R)
• M69: 45,551,953 km (0.109 R)
• M70: 46,736,918 km (0.101 R)
• M71: 46,845,077 km (0.12 R)
• M72: 49,467,378 km (0.065 R)
• M73: 49,577,782 km (0.064 R)
• M74: 49,688,035 km (0.033 R)
• M75: 54,169,688 km (0.113 R)
• M76: 54,397,077 km (0.093 R)
• M77: 56,573,576 km (0.117 R)
• M78: 57,962,892 km (0.109 R)
• M79: 60,067,883 km (0.116 R)
• M80: 60,421,084 km (0.09 R)
• M81: 62,316,639 km (0.104 R)
• M82: 62,554,948 km (0.054 R)
• M83: 63,751,133 km (0.082 R)
• M84: 66,530,811 km (0.106 R)
• M85: 69,103,146 km (0.077 R)
• M86: 72,833,967 km (0.119 R)
• M87: 72,959,480 km (0.083 R)
• M88: 73,462,129 km (0.113 R)
• M89: 73,587,941 km (0.092 R)
• M90: 75,484,243 km (0.069 R)
• M91: 75,865,419 km (0.03 R)
• M92: 77,909,075 km (0.098 R)
• M93: 78,937,710 km (0.069 R)
• M94: 85,732,445 km (0.119 R)
• M95: 86,661,448 km (0.097 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 960.6

Radius: 7.3

Gravity: 18.03 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 13.53 AU - 21.21 AU

Year: 26987 Days

Day: 18.2 Hours

Environment

Temp: -203 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 103,996,893 km

• M1: 227,389 km (0.118 R)
• M2: 281,693 km (0.119 R)
• M3: 362,924 km (0.095 R)
• M4: 800,498 km (0.117 R)
• M5: 1,082,640 km (0.112 R)
• M6: 1,149,510 km (0.11 R)
• M7: 1,467,705 km (0.06 R)
• M8: 1,542,204 km (0.083 R)
• M9: 1,733,839 km (0.062 R)
• M10: 2,397,904 km (0.078 R)
• M11: 2,896,215 km (0.032 R)
• M12: 5,592,118 km (0.083 R)
• M13: 5,827,884 km (0.078 R)
• M14: 7,567,558 km (0.105 R)
• M15: 8,493,120 km (0.097 R)
• M16: 9,107,070 km (0.089 R)
• M17: 9,314,861 km (0.108 R)
• M18: 9,947,660 km (0.091 R)
• M19: 10,090,077 km (0.047 R)
• M20: 10,161,585 km (0.105 R)
• M21: 10,959,241 km (0.077 R)
• M22: 11,477,448 km (0.117 R)
• M23: 11,552,097 km (0.065 R)
• M24: 11,927,887 km (0.08 R)
• M25: 13,707,503 km (0.068 R)
• M26: 14,749,452 km (0.095 R)
• M27: 16,150,137 km (0.097 R)
• M28: 17,938,281 km (0.102 R)
• M29: 18,373,311 km (0.09 R)
• M30: 18,635,856 km (0.066 R)
• M31: 19,076,421 km (0.066 R)
• M32: 21,605,822 km (0.115 R)
• M33: 24,047,259 km (0.095 R)
• M34: 24,622,912 km (0.047 R)
• M35: 25,009,323 km (0.098 R)
• M36: 25,787,980 km (0.101 R)
• M37: 26,081,940 km (0.095 R)
• M38: 26,180,226 km (0.04 R)
• M39: 26,278,661 km (0.032 R)
• M40: 26,871,518 km (0.113 R)
• M41: 27,769,254 km (0.033 R)
• M42: 28,778,142 km (0.107 R)
• M43: 29,287,074 km (0.109 R)
• M44: 29,696,374 km (0.098 R)
• M45: 30,935,493 km (0.098 R)
• M46: 31,561,411 km (0.101 R)
• M47: 35,403,832 km (0.084 R)
• M48: 36,058,323 km (0.108 R)
• M49: 36,167,828 km (0.084 R)
• M50: 36,717,002 km (0.097 R)
• M51: 39,955,796 km (0.066 R)
• M52: 41,896,529 km (0.041 R)
• M53: 44,101,602 km (0.116 R)
• M54: 45,395,474 km (0.089 R)
• M55: 46,344,224 km (0.12 R)
• M56: 46,940,521 km (0.087 R)
• M57: 48,986,870 km (0.114 R)
• M58: 52,668,474 km (0.086 R)
• M59: 53,290,651 km (0.07 R)
• M60: 54,165,948 km (0.075 R)
• M61: 55,045,883 km (0.046 R)
• M62: 55,677,336 km (0.064 R)
• M63: 57,074,879 km (0.07 R)
• M64: 58,741,399 km (0.083 R)
• M65: 60,163,925 km (0.043 R)
• M66: 63,042,936 km (0.079 R)
• M67: 63,174,882 km (0.119 R)
• M68: 63,835,955 km (0.106 R)
• M69: 65,431,715 km (0.106 R)
• M70: 66,771,514 km (0.089 R)
• M71: 66,906,002 km (0.065 R)
• M72: 67,714,878 km (0.11 R)
• M73: 70,434,118 km (0.1 R)
• M74: 71,394,237 km (0.098 R)
• M75: 71,806,978 km (0.114 R)
• M76: 73,466,318 km (0.103 R)
• M77: 73,605,144 km (0.056 R)
• M78: 75,557,995 km (0.109 R)
• M79: 76,540,853 km (0.12 R)
• M80: 77,669,120 km (0.074 R)
• M81: 80,514,172 km (0.069 R)
• M82: 82,814,688 km (0.095 R)
• M83: 85,136,597 km (0.119 R)
• M84: 86,159,248 km (0.086 R)
• M85: 87,479,898 km (0.119 R)
• M86: 88,659,627 km (0.1 R)
• M87: 89,844,442 km (0.085 R)
• M88: 90,141,394 km (0.1 R)
• M89: 90,736,494 km (0.074 R)
• M90: 91,332,791 km (0.116 R)
• M91: 95,695,215 km (0.077 R)
• M92: 95,998,450 km (0.1 R)
• M93: 99,817,234 km (0.075 R)
• M94: 101,977,278 km (0.116 R)
• M95: 103,841,118 km (0.076 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: 445 - 10,656 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit