🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.91 AU - 1.33 AU

Year: 417 Days

Day: 22.5 Hours

Environment

Temp: 24 °C

Axial Tilt: 36.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.66 AU - 1.78 AU

Year: 793 Days

Day: 32.2 Hours

Environment

Temp: -41 °C

Axial Tilt: 7.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 2.76 AU - 3.38 AU

Year: 1891 Days

Day: 31 Hours

Environment

Temp: -88 °C

Axial Tilt: 49.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,656,345 km

• M1: 2,074,922 km (0.105 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 4.22 AU - 4.74 AU

Year: 3333 Days

Day: 33.3 Hours

Environment

Temp: -125 °C

Axial Tilt: 5.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.88 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 111.2

Radius: 9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 6.47 AU - 8.07 AU

Year: 6889 Days

Day: 14.2 Hours

Environment

Temp: -149 °C

Axial Tilt: 46.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 62,656,345 km

• M1: 119,080 km (0.098 R)
• M2: 395,238 km (0.116 R)
• M3: 641,476 km (0.037 R)
• M4: 802,144 km (0.085 R)
• M5: 882,478 km (0.08 R)
• M6: 1,434,494 km (0.106 R)
• M7: 1,546,244 km (0.067 R)
• M8: 1,660,985 km (0.063 R)
• M9: 2,064,002 km (0.105 R)
• M10: 2,190,861 km (0.101 R)
• M11: 2,571,887 km (0.086 R)
• M12: 3,198,253 km (0.117 R)
• M13: 3,395,124 km (0.109 R)
• M14: 3,545,470 km (0.116 R)
• M15: 3,852,893 km (0.105 R)
• M16: 4,276,255 km (0.117 R)
• M17: 4,456,969 km (0.105 R)
• M18: 4,548,374 km (0.067 R)
• M19: 4,882,276 km (0.083 R)
• M20: 5,282,151 km (0.09 R)
• M21: 5,340,046 km (0.115 R)
• M22: 5,476,180 km (0.074 R)
• M23: 5,732,142 km (0.092 R)
• M24: 5,811,728 km (0.084 R)
• M25: 5,951,751 km (0.114 R)
• M26: 6,072,626 km (0.047 R)
• M27: 6,337,564 km (0.116 R)
• M28: 6,440,488 km (0.093 R)
• M29: 6,984,575 km (0.106 R)
• M30: 7,262,079 km (0.092 R)
• M31: 7,326,705 km (0.115 R)
• M32: 7,499,940 km (0.088 R)
• M33: 8,005,281 km (0.094 R)
• M34: 8,795,308 km (0.03 R)
• M35: 8,910,199 km (0.089 R)
• M36: 9,095,102 km (0.089 R)
• M37: 9,657,440 km (0.085 R)
• M38: 10,279,318 km (0.112 R)
• M39: 10,376,258 km (0.078 R)
• M40: 11,286,262 km (0.092 R)
• M41: 11,511,556 km (0.12 R)
• M42: 11,662,500 km (0.103 R)
• M43: 11,991,915 km (0.116 R)
• M44: 12,401,514 km (0.108 R)
• M45: 12,633,989 km (0.078 R)
• M46: 13,050,769 km (0.12 R)
• M47: 13,472,036 km (0.055 R)
• M48: 13,578,101 km (0.116 R)
• M49: 13,924,719 km (0.104 R)
• M50: 14,328,185 km (0.091 R)
• M51: 14,680,937 km (0.095 R)
• M52: 14,844,746 km (0.103 R)
• M53: 14,954,252 km (0.079 R)
• M54: 15,450,468 km (0.056 R)
• M55: 15,784,371 km (0.082 R)
• M56: 16,459,207 km (0.103 R)
• M57: 16,515,904 km (0.073 R)
• M58: 16,771,716 km (0.089 R)
• M59: 17,172,190 km (0.074 R)
• M60: 17,287,231 km (0.069 R)
• M61: 17,633,699 km (0.109 R)
• M62: 18,187,212 km (0.119 R)
• M63: 18,480,723 km (0.038 R)
• M64: 18,953,751 km (0.094 R)
• M65: 19,072,681 km (0.069 R)
• M66: 19,311,140 km (0.101 R)
• M67: 20,002,282 km (0.089 R)
• M68: 20,153,676 km (0.092 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 37

Radius: 12.1

Gravity: 0.25 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 8.41 AU - 11.41 AU

Year: 10964 Days

Day: 6.8 Hours

Environment

Temp: -172 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 62,656,345 km

• M1: 172,486 km (0.108 R)
• M2: 424,409 km (0.108 R)
• M3: 591,211 km (0.08 R)
• M4: 675,285 km (0.071 R)
• M5: 755,020 km (0.064 R)
• M6: 857,345 km (0.082 R)
• M7: 1,077,703 km (0.088 R)
• M8: 1,305,690 km (0.091 R)
• M9: 1,783,955 km (0.1 R)
• M10: 2,440,240 km (0.112 R)
• M11: 2,525,661 km (0.103 R)
• M12: 3,089,645 km (0.06 R)
• M13: 3,675,919 km (0.025 R)
• M14: 3,923,503 km (0.072 R)
• M15: 4,365,864 km (0.092 R)
• M16: 4,505,140 km (0.053 R)
• M17: 4,824,083 km (0.1 R)
• M18: 5,615,904 km (0.088 R)
• M19: 6,329,486 km (0.038 R)
• M20: 6,627,036 km (0.119 R)
• M21: 6,707,221 km (0.118 R)
• M22: 7,194,760 km (0.06 R)
• M23: 7,463,737 km (0.037 R)
• M24: 7,547,063 km (0.117 R)
• M25: 7,651,781 km (0.109 R)
• M26: 7,862,714 km (0.039 R)
• M27: 7,990,172 km (0.047 R)
• M28: 9,527,739 km (0.078 R)
• M29: 9,846,083 km (0.07 R)
• M30: 9,937,787 km (0.111 R)
• M31: 10,075,716 km (0.093 R)
• M32: 10,845,846 km (0.079 R)
• M33: 11,059,172 km (0.102 R)
• M34: 11,250,059 km (0.041 R)
• M35: 11,417,908 km (0.075 R)
• M36: 13,268,284 km (0.069 R)
• M37: 13,394,993 km (0.113 R)
• M38: 14,008,494 km (0.062 R)
• M39: 14,735,989 km (0.096 R)
• M40: 14,998,683 km (0.094 R)
• M41: 16,335,938 km (0.047 R)
• M42: 16,499,000 km (0.12 R)
• M43: 16,826,619 km (0.096 R)
• M44: 17,018,852 km (0.068 R)
• M45: 17,599,741 km (0.116 R)
• M46: 17,766,842 km (0.092 R)
• M47: 18,695,695 km (0.114 R)
• M48: 19,037,227 km (0.12 R)
• M49: 19,151,669 km (0.092 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 588.6

Radius: 8.6

Gravity: 7.96 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 10.27 AU - 12.73 AU

Year: 13706 Days

Day: 12.2 Hours

Environment

Temp: -165 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 62,656,345 km

• M1: 458,817 km (0.075 R)
• M2: 911,201 km (0.055 R)
• M3: 994,377 km (0.072 R)
• M4: 1,571,974 km (0.105 R)
• M5: 2,043,806 km (0.058 R)
• M6: 2,154,509 km (0.117 R)
• M7: 3,270,060 km (0.034 R)
• M8: 3,598,278 km (0.114 R)
• M9: 4,215,518 km (0.098 R)
• M10: 4,536,555 km (0.111 R)
• M11: 5,164,418 km (0.114 R)
• M12: 5,392,554 km (0.095 R)
• M13: 5,546,491 km (0.105 R)
• M14: 6,257,081 km (0.047 R)
• M15: 6,582,157 km (0.1 R)
• M16: 6,788,153 km (0.057 R)
• M17: 7,038,131 km (0.089 R)
• M18: 7,806,316 km (0.05 R)
• M19: 7,980,598 km (0.066 R)
• M20: 8,068,262 km (0.052 R)
• M21: 9,190,695 km (0.113 R)
• M22: 9,282,697 km (0.112 R)
• M23: 9,467,451 km (0.111 R)
• M24: 9,793,724 km (0.097 R)
• M25: 10,028,892 km (0.116 R)
• M26: 11,184,236 km (0.084 R)
• M27: 11,430,175 km (0.106 R)
• M28: 11,578,576 km (0.109 R)
• M29: 12,027,818 km (0.087 R)
• M30: 12,891,896 km (0.102 R)
• M31: 13,357,295 km (0.072 R)
• M32: 13,565,984 km (0.109 R)
• M33: 13,670,702 km (0.101 R)
• M34: 13,775,720 km (0.1 R)
• M35: 14,092,419 km (0.083 R)
• M36: 14,251,591 km (0.06 R)
• M37: 14,786,702 km (0.108 R)
• M38: 15,165,185 km (0.051 R)
• M39: 15,546,809 km (0.1 R)
• M40: 16,598,632 km (0.117 R)
• M41: 17,445,356 km (0.089 R)
• M42: 17,559,200 km (0.064 R)
• M43: 18,132,608 km (0.031 R)
• M44: 18,248,098 km (0.094 R)
• M45: 18,595,913 km (0.07 R)
• M46: 19,121,600 km (0.12 R)
• M47: 19,533,892 km (0.115 R)
• M48: 19,770,705 km (0.11 R)
• M49: 20,307,313 km (0.031 R)
• M50: 21,030,169 km (0.113 R)
• M51: 21,212,230 km (0.109 R)
• M52: 22,007,044 km (0.114 R)
• M53: 24,704,742 km (0.082 R)
• M54: 24,832,798 km (0.112 R)
• M55: 25,025,181 km (0.118 R)
• M56: 25,864,724 km (0.028 R)
• M57: 26,124,875 km (0.099 R)
• M58: 26,582,345 km (0.031 R)
• M59: 27,240,426 km (0.114 R)
• M60: 28,170,625 km (0.034 R)
• M61: 28,908,741 km (0.106 R)
• M62: 29,246,384 km (0.068 R)
• M63: 29,653,290 km (0.113 R)
• M64: 30,747,598 km (0.083 R)
• M65: 32,975,410 km (0.103 R)
• M66: 33,966,496 km (0.119 R)
• M67: 34,537,062 km (0.066 R)
• M68: 35,399,045 km (0.112 R)
• M69: 35,471,151 km (0.083 R)
• M70: 36,122,650 km (0.111 R)
• M71: 36,851,341 km (0.118 R)
• M72: 37,511,068 km (0.09 R)
• M73: 37,658,272 km (0.107 R)
• M74: 37,879,378 km (0.084 R)
• M75: 39,738,730 km (0.107 R)
• M76: 39,963,725 km (0.102 R)
• M77: 41,475,262 km (0.093 R)
• M78: 41,856,138 km (0.083 R)
• M79: 42,391,249 km (0.071 R)
• M80: 42,544,438 km (0.102 R)
• M81: 43,468,204 km (0.088 R)
• M82: 44,944,137 km (0.067 R)
• M83: 45,022,227 km (0.096 R)
• M84: 45,570,503 km (0.11 R)
• M85: 46,831,763 km (0.101 R)
• M86: 46,990,337 km (0.041 R)
• M87: 50,197,117 km (0.083 R)
• M88: 51,908,816 km (0.095 R)
• M89: 51,990,795 km (0.12 R)
• M90: 52,565,999 km (0.111 R)
• M91: 53,308,453 km (0.107 R)
• M92: 55,556,909 km (0.112 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 665.6

Radius: 14.2

Gravity: 3.3 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 12.16 AU - 12.44 AU

Year: 15161 Days

Day: 14.3 Hours

Environment

Temp: -184 °C

Axial Tilt: 43.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 62,656,345 km

• M1: 198,666 km (0.085 R)
• M2: 327,470 km (0.087 R)
• M3: 469,289 km (0.111 R)
• M4: 714,330 km (0.06 R)
• M5: 1,459,926 km (0.11 R)
• M6: 1,563,896 km (0.095 R)
• M7: 1,670,559 km (0.114 R)
• M8: 2,773,844 km (0.114 R)
• M9: 3,310,152 km (0.058 R)
• M10: 3,879,222 km (0.099 R)
• M11: 4,026,277 km (0.109 R)
• M12: 4,288,223 km (0.088 R)
• M13: 4,517,407 km (0.119 R)
• M14: 5,027,835 km (0.064 R)
• M15: 5,681,278 km (0.091 R)
• M16: 5,806,941 km (0.1 R)
• M17: 5,975,837 km (0.108 R)
• M18: 7,385,348 km (0.106 R)
• M19: 8,127,503 km (0.036 R)
• M20: 8,364,466 km (0.107 R)
• M21: 9,334,758 km (0.098 R)
• M22: 10,187,465 km (0.099 R)
• M23: 10,340,504 km (0.099 R)
• M24: 11,433,616 km (0.044 R)
• M25: 12,345,415 km (0.091 R)
• M26: 13,113,899 km (0.067 R)
• M27: 13,672,198 km (0.1 R)
• M28: 14,696,944 km (0.067 R)
• M29: 14,812,284 km (0.069 R)
• M30: 15,160,398 km (0.077 R)
• M31: 15,511,055 km (0.095 R)
• M32: 16,819,887 km (0.055 R)
• M33: 18,412,057 km (0.062 R)
• M34: 19,924,342 km (0.076 R)
• M35: 20,052,099 km (0.104 R)
• M36: 21,279,998 km (0.102 R)
• M37: 21,607,168 km (0.081 R)
• M38: 22,465,561 km (0.093 R)
• M39: 23,537,579 km (0.105 R)
• M40: 24,147,789 km (0.109 R)
• M41: 24,763,384 km (0.055 R)
• M42: 25,176,574 km (0.103 R)
• M43: 25,592,007 km (0.115 R)
• M44: 26,219,570 km (0.083 R)
• M45: 26,570,377 km (0.115 R)
• M46: 27,064,200 km (0.083 R)
• M47: 28,204,135 km (0.108 R)
• M48: 28,563,619 km (0.087 R)
• M49: 28,997,004 km (0.081 R)
• M50: 30,752,385 km (0.076 R)
• M51: 32,016,338 km (0.083 R)
• M52: 32,692,520 km (0.079 R)
• M53: 34,748,893 km (0.116 R)
• M54: 35,134,406 km (0.119 R)
• M55: 35,909,473 km (0.085 R)
• M56: 36,065,204 km (0.074 R)
• M57: 36,455,356 km (0.084 R)
• M58: 36,925,542 km (0.103 R)
• M59: 37,161,308 km (0.079 R)
• M60: 37,397,673 km (0.066 R)
• M61: 38,507,090 km (0.12 R)
• M62: 39,226,058 km (0.095 R)
• M63: 42,721,861 km (0.119 R)
• M64: 45,471,470 km (0.107 R)
• M65: 46,062,082 km (0.113 R)
• M66: 46,231,427 km (0.098 R)
• M67: 46,570,416 km (0.057 R)
• M68: 46,910,302 km (0.12 R)
• M69: 47,421,627 km (0.065 R)
• M70: 50,006,080 km (0.059 R)
• M71: 50,354,194 km (0.099 R)
• M72: 50,877,787 km (0.087 R)
• M73: 52,194,697 km (0.09 R)
• M74: 54,146,351 km (0.094 R)
• M75: 54,235,661 km (0.112 R)
• M76: 54,503,740 km (0.115 R)
• M77: 55,941,226 km (0.035 R)
• M78: 56,212,148 km (0.076 R)
• M79: 57,118,412 km (0.082 R)
• M80: 57,755,549 km (0.115 R)
• M81: 58,486,784 km (0.113 R)
• M82: 58,578,337 km (0.118 R)
• M83: 58,670,041 km (0.109 R)
• M84: 59,037,154 km (0.088 R)
• M85: 60,050,680 km (0.097 R)
• M86: 60,143,131 km (0.097 R)
• M87: 60,791,339 km (0.095 R)
• M88: 62,375,431 km (0.046 R)

Kuiper Belt

Range: 31.2 - 49.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 362 - 11,715 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit