🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.99 AU - 1.49 AU

Year: 488 Days

Day: 43.9 Hours

Environment

Temp: 31 °C

Axial Tilt: 38.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 79,917,234 km

• M1: 171,290 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.63 AU - 1.79 AU

Year: 790 Days

Day: 22.6 Hours

Environment

Temp: -40 °C

Axial Tilt: 23.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 2.16 AU - 3.1 AU

Year: 1506 Days

Day: 20.9 Hours

Environment

Temp: -90 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 3.05 AU - 3.13 AU

Year: 1918 Days

Day: 30.9 Hours

Environment

Temp: -95 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 4.29 AU - 4.41 AU

Year: 3204 Days

Day: 32.9 Hours

Environment

Temp: -115 °C

Axial Tilt: 5.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,917,234 km

• M1: 557,701 km (0.087 R)

Asteroid Belt

Center: 7.09 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 9.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 416.5

Radius: 11.3

Gravity: 3.26 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 8.4 AU - 11.26 AU

Year: 10882 Days

Day: 5.5 Hours

Environment

Temp: -171 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 79,917,234 km

• M1: 171,140 km (0.104 R)
• M2: 397,182 km (0.1 R)
• M3: 692,937 km (0.085 R)
• M4: 883,226 km (0.104 R)
• M5: 1,002,605 km (0.089 R)
• M6: 1,073,365 km (0.076 R)
• M7: 1,639,293 km (0.118 R)
• M8: 1,810,583 km (0.105 R)
• M9: 1,965,267 km (0.11 R)
• M10: 2,383,692 km (0.082 R)
• M11: 2,906,836 km (0.102 R)
• M12: 3,827,910 km (0.08 R)
• M13: 4,028,222 km (0.117 R)
• M14: 4,379,777 km (0.086 R)
• M15: 4,499,156 km (0.08 R)
• M16: 4,650,100 km (0.071 R)
• M17: 4,741,355 km (0.118 R)
• M18: 5,050,125 km (0.089 R)
• M19: 5,752,337 km (0.12 R)
• M20: 5,949,208 km (0.087 R)
• M21: 6,148,323 km (0.106 R)
• M22: 6,349,682 km (0.084 R)
• M23: 6,553,284 km (0.08 R)
• M24: 6,793,539 km (0.109 R)
• M25: 7,001,779 km (0.096 R)
• M26: 7,141,802 km (0.103 R)
• M27: 8,667,701 km (0.1 R)
• M28: 8,893,743 km (0.081 R)
• M29: 9,313,215 km (0.11 R)
• M30: 9,506,047 km (0.101 R)
• M31: 10,290,538 km (0.044 R)
• M32: 10,370,274 km (0.051 R)
• M33: 10,852,129 km (0.089 R)
• M34: 11,259,484 km (0.084 R)
• M35: 12,766,832 km (0.108 R)
• M36: 13,762,855 km (0.119 R)
• M37: 14,515,033 km (0.112 R)
• M38: 15,553,840 km (0.073 R)
• M39: 15,828,801 km (0.092 R)
• M40: 16,523,234 km (0.091 R)
• M41: 17,227,691 km (0.101 R)
• M42: 18,085,934 km (0.075 R)
• M43: 18,471,896 km (0.107 R)
• M44: 18,714,394 km (0.059 R)
• M45: 19,893,525 km (0.093 R)
• M46: 20,341,870 km (0.067 R)
• M47: 20,592,446 km (0.089 R)
• M48: 20,995,313 km (0.098 R)
• M49: 22,065,536 km (0.104 R)
• M50: 22,840,902 km (0.048 R)
• M51: 22,997,082 km (0.084 R)
• M52: 23,572,585 km (0.106 R)
• M53: 25,219,957 km (0.028 R)
• M54: 25,327,518 km (0.083 R)
• M55: 25,651,098 km (0.078 R)
• M56: 26,520,711 km (0.088 R)
• M57: 26,794,475 km (0.119 R)
• M58: 26,904,279 km (0.107 R)
• M59: 27,069,286 km (0.087 R)
• M60: 28,065,907 km (0.072 R)
• M61: 28,456,657 km (0.105 R)
• M62: 29,018,097 km (0.098 R)
• M63: 29,583,278 km (0.115 R)
• M64: 31,069,533 km (0.1 R)
• M65: 31,937,949 km (0.102 R)
• M66: 32,112,679 km (0.098 R)
• M67: 32,638,515 km (0.069 R)
• M68: 33,639,624 km (0.096 R)
• M69: 34,233,229 km (0.107 R)
• M70: 34,471,538 km (0.042 R)
• M71: 34,650,756 km (0.087 R)
• M72: 35,974,099 km (0.115 R)
• M73: 36,277,184 km (0.11 R)
• M74: 36,824,862 km (0.041 R)
• M75: 37,682,208 km (0.058 R)
• M76: 38,980,717 km (0.099 R)
• M77: 39,229,648 km (0.071 R)
• M78: 39,479,177 km (0.105 R)
• M79: 39,729,155 km (0.09 R)
• M80: 40,293,588 km (0.085 R)
• M81: 42,322,285 km (0.093 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 554.6

Radius: 9.6

Gravity: 6.02 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 8.76 AU - 11.04 AU

Year: 10999 Days

Day: 12.5 Hours

Environment

Temp: -160 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 79,917,234 km

• M1: 181,761 km (0.111 R)
• M2: 353,949 km (0.049 R)
• M3: 782,696 km (0.06 R)
• M4: 870,211 km (0.038 R)
• M5: 942,915 km (0.086 R)
• M6: 1,094,608 km (0.096 R)
• M7: 1,254,827 km (0.042 R)
• M8: 1,422,825 km (0.102 R)
• M9: 1,734,887 km (0.081 R)
• M10: 2,044,105 km (0.119 R)
• M11: 2,118,007 km (0.089 R)
• M12: 2,768,309 km (0.081 R)
• M13: 3,418,311 km (0.116 R)
• M14: 3,536,045 km (0.081 R)
• M15: 3,655,274 km (0.082 R)
• M16: 4,020,892 km (0.104 R)
• M17: 5,119,688 km (0.085 R)
• M18: 5,288,883 km (0.066 R)
• M19: 5,702,222 km (0.043 R)
• M20: 5,912,856 km (0.046 R)
• M21: 6,126,182 km (0.119 R)
• M22: 6,269,796 km (0.111 R)
• M23: 6,414,457 km (0.104 R)
• M24: 7,230,065 km (0.051 R)
• M25: 8,117,480 km (0.083 R)
• M26: 8,196,318 km (0.099 R)
• M27: 8,314,949 km (0.043 R)
• M28: 8,957,621 km (0.098 R)
• M29: 9,161,822 km (0.063 R)
• M30: 9,367,370 km (0.118 R)
• M31: 10,035,773 km (0.055 R)
• M32: 10,504,164 km (0.072 R)
• M33: 10,633,267 km (0.048 R)
• M34: 11,110,783 km (0.108 R)
• M35: 11,330,094 km (0.076 R)
• M36: 11,550,900 km (0.109 R)
• M37: 11,996,852 km (0.113 R)
• M38: 12,493,965 km (0.115 R)
• M39: 12,722,102 km (0.111 R)
• M40: 13,090,113 km (0.056 R)
• M41: 13,182,564 km (0.099 R)
• M42: 13,321,840 km (0.07 R)
• M43: 15,273,045 km (0.041 R)
• M44: 16,756,308 km (0.064 R)
• M45: 17,109,060 km (0.07 R)
• M46: 17,975,830 km (0.027 R)
• M47: 18,648,422 km (0.111 R)
• M48: 18,856,961 km (0.037 R)
• M49: 19,066,398 km (0.091 R)
• M50: 19,752,005 km (0.09 R)
• M51: 19,858,220 km (0.119 R)
• M52: 21,365,269 km (0.078 R)
• M53: 23,244,068 km (0.109 R)
• M54: 24,430,828 km (0.058 R)
• M55: 24,601,968 km (0.044 R)
• M56: 24,716,261 km (0.092 R)
• M57: 24,945,445 km (0.041 R)
• M58: 26,569,180 km (0.095 R)
• M59: 26,686,465 km (0.117 R)
• M60: 26,804,049 km (0.07 R)
• M61: 27,275,581 km (0.083 R)
• M62: 28,947,637 km (0.108 R)
• M63: 29,492,173 km (0.086 R)
• M64: 29,978,964 km (0.082 R)
• M65: 30,284,593 km (0.114 R)
• M66: 30,898,991 km (0.1 R)
• M67: 31,393,412 km (0.111 R)
• M68: 31,952,759 km (0.056 R)
• M69: 32,390,183 km (0.113 R)
• M70: 32,452,864 km (0.105 R)
• M71: 32,955,364 km (0.094 R)
• M72: 33,207,586 km (0.115 R)
• M73: 33,397,276 km (0.055 R)
• M74: 34,350,813 km (0.119 R)
• M75: 34,991,391 km (0.101 R)
• M76: 35,442,129 km (0.107 R)
• M77: 38,187,100 km (0.113 R)
• M78: 38,385,766 km (0.039 R)
• M79: 38,784,146 km (0.07 R)
• M80: 40,931,773 km (0.057 R)
• M81: 42,225,196 km (0.086 R)
• M82: 42,773,921 km (0.112 R)
• M83: 43,117,996 km (0.074 R)
• M84: 43,462,969 km (0.083 R)
• M85: 44,364,296 km (0.103 R)
• M86: 44,991,859 km (0.108 R)
• M87: 45,903,508 km (0.084 R)
• M88: 46,326,272 km (0.074 R)
• M89: 46,750,531 km (0.081 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 972.4

Radius: 11.2

Gravity: 7.75 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 10.52 AU - 10.74 AU

Year: 12238 Days

Day: 13.1 Hours

Environment

Temp: -176 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 79,917,234 km

• M1: 220,058 km (0.085 R)
• M2: 339,886 km (0.086 R)
• M3: 1,088,624 km (0.1 R)
• M4: 1,402,330 km (0.09 R)
• M5: 1,827,338 km (0.119 R)
• M6: 1,996,982 km (0.099 R)
• M7: 3,121,958 km (0.093 R)
• M8: 3,257,494 km (0.074 R)
• M9: 4,148,947 km (0.03 R)
• M10: 4,298,396 km (0.086 R)
• M11: 4,449,639 km (0.073 R)
• M12: 4,835,452 km (0.095 R)
• M13: 5,972,845 km (0.09 R)
• M14: 6,057,068 km (0.085 R)
• M15: 6,184,376 km (0.094 R)
• M16: 6,615,068 km (0.117 R)
• M17: 6,790,098 km (0.034 R)
• M18: 7,100,065 km (0.042 R)
• M19: 8,244,937 km (0.098 R)
• M20: 8,433,430 km (0.084 R)
• M21: 8,528,126 km (0.107 R)
• M22: 8,959,117 km (0.073 R)
• M23: 9,250,384 km (0.066 R)
• M24: 11,902,904 km (0.117 R)
• M25: 12,116,231 km (0.111 R)
• M26: 12,276,899 km (0.083 R)
• M27: 13,477,422 km (0.098 R)
• M28: 13,979,323 km (0.087 R)
• M29: 14,091,671 km (0.089 R)
• M30: 15,116,566 km (0.095 R)
• M31: 15,813,093 km (0.119 R)
• M32: 16,047,513 km (0.078 R)
• M33: 16,165,247 km (0.118 R)
• M34: 16,520,093 km (0.112 R)
• M35: 16,817,793 km (0.107 R)
• M36: 19,012,693 km (0.06 R)
• M37: 19,137,308 km (0.074 R)
• M38: 19,387,286 km (0.028 R)
• M39: 20,016,943 km (0.097 R)
• M40: 20,207,232 km (0.092 R)
• M41: 20,589,454 km (0.101 R)
• M42: 20,974,070 km (0.101 R)
• M43: 21,555,408 km (0.063 R)
• M44: 22,470,498 km (0.087 R)
• M45: 22,866,483 km (0.104 R)
• M46: 23,065,299 km (0.086 R)
• M47: 24,338,227 km (0.055 R)
• M48: 25,909,454 km (0.112 R)
• M49: 26,047,532 km (0.091 R)
• M50: 26,324,737 km (0.109 R)
• M51: 27,302,210 km (0.106 R)
• M52: 30,669,957 km (0.079 R)
• M53: 31,109,176 km (0.085 R)
• M54: 31,329,684 km (0.071 R)
• M55: 32,663,049 km (0.119 R)
• M56: 33,562,282 km (0.107 R)
• M57: 35,308,538 km (0.059 R)
• M58: 35,615,214 km (0.083 R)
• M59: 36,695,759 km (0.04 R)
• M60: 38,257,860 km (0.063 R)
• M61: 38,336,549 km (0.064 R)
• M62: 38,651,751 km (0.11 R)
• M63: 38,809,727 km (0.088 R)
• M64: 39,523,159 km (0.117 R)
• M65: 39,602,596 km (0.09 R)
• M66: 40,081,010 km (0.072 R)
• M67: 40,561,219 km (0.045 R)
• M68: 40,721,737 km (0.065 R)
• M69: 41,285,123 km (0.081 R)
• M70: 43,236,627 km (0.084 R)
• M71: 45,717,857 km (0.095 R)
• M72: 46,723,155 km (0.071 R)
• M73: 48,500,078 km (0.113 R)
• M74: 49,268,413 km (0.087 R)
• M75: 50,903,667 km (0.114 R)
• M76: 51,163,369 km (0.027 R)
• M77: 52,207,114 km (0.067 R)
• M78: 52,643,939 km (0.103 R)
• M79: 53,169,926 km (0.096 R)
• M80: 53,697,557 km (0.111 R)
• M81: 54,138,572 km (0.068 R)
• M82: 54,492,371 km (0.056 R)
• M83: 54,758,057 km (0.116 R)
• M84: 55,468,946 km (0.089 R)
• M85: 55,914,897 km (0.087 R)
• M86: 56,630,723 km (0.092 R)
• M87: 57,079,666 km (0.041 R)
• M88: 57,710,071 km (0.08 R)
• M89: 57,800,428 km (0.111 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 519.2

Radius: 6

Gravity: 14.42 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 13.88 AU - 20.1 AU

Year: 24728 Days

Day: 19.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 159.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 79,917,234 km

• M1: 77,193 km (0.03 R)
• M2: 267,481 km (0.113 R)
• M3: 531,671 km (0.114 R)
• M4: 666,010 km (0.116 R)
• M5: 1,248,095 km (0.11 R)
• M6: 1,553,275 km (0.089 R)
• M7: 1,813,874 km (0.112 R)
• M8: 1,915,302 km (0.056 R)
• M9: 1,983,817 km (0.077 R)
• M10: 2,230,355 km (0.077 R)
• M11: 2,302,610 km (0.09 R)
• M12: 2,412,415 km (0.073 R)
• M13: 2,486,765 km (0.103 R)
• M14: 2,561,714 km (0.029 R)
• M15: 3,603,214 km (0.086 R)
• M16: 3,773,905 km (0.075 R)
• M17: 4,167,797 km (0.056 R)
• M18: 4,528,776 km (0.092 R)
• M19: 5,474,684 km (0.084 R)
• M20: 7,002,826 km (0.09 R)
• M21: 7,269,559 km (0.09 R)
• M22: 7,813,198 km (0.043 R)
• M23: 8,426,100 km (0.079 R)
• M24: 8,881,626 km (0.118 R)
• M25: 9,345,080 km (0.116 R)
• M26: 9,697,832 km (0.077 R)
• M27: 10,843,452 km (0.084 R)
• M28: 11,967,680 km (0.104 R)
• M29: 12,286,473 km (0.064 R)
• M30: 14,663,434 km (0.114 R)
• M31: 14,731,351 km (0.065 R)
• M32: 15,694,612 km (0.109 R)
• M33: 16,113,635 km (0.086 R)
• M34: 16,748,978 km (0.08 R)
• M35: 17,753,527 km (0.096 R)
• M36: 18,190,054 km (0.111 R)
• M37: 18,263,207 km (0.103 R)
• M38: 18,851,426 km (0.095 R)
• M39: 19,073,729 km (0.079 R)
• M40: 19,222,279 km (0.079 R)
• M41: 20,273,354 km (0.096 R)
• M42: 21,652,048 km (0.063 R)
• M43: 22,431,004 km (0.068 R)
• M44: 22,666,471 km (0.096 R)
• M45: 24,256,996 km (0.064 R)
• M46: 24,418,112 km (0.066 R)
• M47: 25,065,722 km (0.044 R)
• M48: 25,391,695 km (0.113 R)
• M49: 25,883,274 km (0.095 R)
• M50: 26,295,416 km (0.103 R)
• M51: 26,792,679 km (0.046 R)
• M52: 29,927,503 km (0.114 R)
• M53: 31,056,069 km (0.063 R)
• M54: 32,375,672 km (0.103 R)
• M55: 33,893,043 km (0.116 R)
• M56: 34,073,159 km (0.048 R)
• M57: 34,253,424 km (0.047 R)
• M58: 34,524,645 km (0.106 R)
• M59: 35,524,857 km (0.093 R)
• M60: 36,996,750 km (0.101 R)
• M61: 37,646,903 km (0.109 R)
• M62: 37,740,102 km (0.074 R)
• M63: 37,926,800 km (0.094 R)
• M64: 38,020,149 km (0.091 R)
• M65: 38,864,480 km (0.085 R)
• M66: 40,094,773 km (0.053 R)
• M67: 40,571,391 km (0.051 R)
• M68: 41,049,955 km (0.084 R)
• M69: 41,337,931 km (0.054 R)
• M70: 41,819,337 km (0.109 R)
• M71: 42,690,744 km (0.096 R)
• M72: 42,885,222 km (0.086 R)
• M73: 45,142,354 km (0.119 R)
• M74: 49,668,887 km (0.103 R)
• M75: 50,797,154 km (0.085 R)
• M76: 53,602,263 km (0.097 R)
• M77: 54,443,003 km (0.117 R)
• M78: 56,244,012 km (0.109 R)
• M79: 58,927,798 km (0.09 R)
• M80: 59,144,266 km (0.072 R)
• M81: 59,578,100 km (0.065 R)
• M82: 60,339,852 km (0.116 R)
• M83: 60,776,529 km (0.071 R)
• M84: 60,885,885 km (0.087 R)
• M85: 61,872,931 km (0.063 R)
• M86: 65,088,986 km (0.092 R)
• M87: 65,200,886 km (0.106 R)
• M88: 70,530,310 km (0.108 R)
• M89: 70,990,323 km (0.112 R)
• M90: 72,028,981 km (0.041 R)
• M91: 73,421,588 km (0.092 R)
• M92: 73,887,884 km (0.108 R)
• M93: 75,997,813 km (0.111 R)
• M94: 76,351,462 km (0.116 R)
• M95: 77,771,146 km (0.066 R)

Kuiper Belt

Range: 31.1 - 48.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 458 - 18,327 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit