🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.49 AU - 0.53 AU

Year: 239 Days

Day: 38.1 Hours

Environment

Temp: -113 °C

Axial Tilt: 69.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.53 AU - 0.67 AU

Year: 305 Days

Day: 45.8 Hours

Environment

Temp: -127 °C

Axial Tilt: 75.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.57 AU - 0.63 AU

Year: 305 Days

Day: 31 Hours

Environment

Temp: -119 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 20,786,603 km

• M1: 151,094 km (0.087 R)
• M2: 329,714 km (0.105 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 253.5

Radius: 10.5

Gravity: 2.3 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.94 AU - 1.12 AU

Year: 686 Days

Day: 9 Hours

Environment

Temp: -154 °C

Axial Tilt: 44.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 20,786,603 km

• M1: 162,762 km (0.107 R)
• M2: 270,174 km (0.093 R)
• M3: 388,655 km (0.103 R)
• M4: 467,793 km (0.101 R)
• M5: 557,252 km (0.094 R)
• M6: 623,225 km (0.092 R)
• M7: 724,054 km (0.075 R)
• M8: 797,207 km (0.097 R)
• M9: 890,556 km (0.088 R)
• M10: 1,015,171 km (0.113 R)
• M11: 1,093,710 km (0.093 R)
• M12: 1,362,986 km (0.093 R)
• M13: 1,466,209 km (0.103 R)
• M14: 1,604,437 km (0.114 R)
• M15: 1,697,337 km (0.09 R)
• M16: 1,842,896 km (0.075 R)
• M17: 2,022,114 km (0.08 R)
• M18: 2,110,826 km (0.071 R)
• M19: 2,219,284 km (0.089 R)
• M20: 2,310,988 km (0.066 R)
• M21: 2,391,472 km (0.111 R)
• M22: 2,504,717 km (0.042 R)
• M23: 2,626,041 km (0.076 R)
• M24: 2,729,862 km (0.083 R)
• M25: 2,848,343 km (0.102 R)
• M26: 2,928,229 km (0.028 R)
• M27: 3,076,779 km (0.085 R)
• M28: 3,213,961 km (0.1 R)
• M29: 3,297,287 km (0.099 R)
• M30: 3,515,999 km (0.116 R)
• M31: 3,587,507 km (0.096 R)
• M32: 3,776,000 km (0.047 R)
• M33: 3,841,973 km (0.101 R)
• M34: 3,952,825 km (0.045 R)
• M35: 4,109,753 km (0.109 R)
• M36: 4,299,443 km (0.113 R)
• M37: 4,414,633 km (0.089 R)
• M38: 4,507,533 km (0.102 R)
• M39: 4,719,065 km (0.092 R)
• M40: 4,837,995 km (0.101 R)
• M41: 5,014,072 km (0.07 R)
• M42: 5,119,239 km (0.083 R)
• M43: 5,216,927 km (0.056 R)
• M44: 5,331,818 km (0.086 R)
• M45: 5,563,844 km (0.074 R)
• M46: 5,672,751 km (0.117 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 71

Radius: 8.5

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.87 AU - 1.35 AU

Year: 767 Days

Day: 7.8 Hours

Environment

Temp: -165 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 20,786,603 km

• M1: 105,766 km (0.042 R)
• M2: 174,431 km (0.109 R)
• M3: 246,238 km (0.113 R)
• M4: 324,328 km (0.096 R)
• M5: 390,600 km (0.048 R)
• M6: 446,699 km (0.068 R)
• M7: 531,072 km (0.1 R)
• M8: 627,563 km (0.082 R)
• M9: 701,764 km (0.092 R)
• M10: 756,367 km (0.074 R)
• M11: 822,489 km (0.112 R)
• M12: 961,017 km (0.117 R)
• M13: 1,036,863 km (0.115 R)
• M14: 1,168,060 km (0.097 R)
• M15: 1,233,883 km (0.093 R)
• M16: 1,353,113 km (0.036 R)
• M17: 1,406,070 km (0.1 R)
• M18: 1,468,004 km (0.058 R)
• M19: 1,616,255 km (0.106 R)
• M20: 1,707,510 km (0.088 R)
• M21: 1,769,444 km (0.043 R)
• M22: 1,877,304 km (0.119 R)
• M23: 1,932,206 km (0.086 R)
• M24: 1,992,195 km (0.027 R)
• M25: 2,052,782 km (0.076 R)
• M26: 2,132,966 km (0.103 R)
• M27: 2,195,050 km (0.043 R)
• M28: 2,257,731 km (0.103 R)
• M29: 2,380,102 km (0.115 R)
• M30: 2,444,579 km (0.047 R)
• M31: 2,519,677 km (0.054 R)
• M32: 2,575,327 km (0.052 R)
• M33: 2,651,772 km (0.116 R)
• M34: 2,770,702 km (0.03 R)
• M35: 2,843,856 km (0.097 R)
• M36: 2,976,250 km (0.086 R)
• M37: 3,061,969 km (0.102 R)
• M38: 3,115,974 km (0.073 R)
• M39: 3,214,110 km (0.105 R)
• M40: 3,269,013 km (0.116 R)
• M41: 3,374,330 km (0.111 R)
• M42: 3,594,089 km (0.116 R)
• M43: 3,702,697 km (0.04 R)
• M44: 3,777,795 km (0.112 R)
• M45: 3,853,342 km (0.098 R)
• M46: 3,929,487 km (0.116 R)
• M47: 4,000,097 km (0.104 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 825.3

Radius: 12.7

Gravity: 5.12 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.79 AU - 2.25 AU

Year: 1883 Days

Day: 11.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 20,786,603 km

• M1: 163,810 km (0.094 R)
• M2: 305,928 km (0.11 R)
• M3: 408,103 km (0.066 R)
• M4: 562,039 km (0.106 R)
• M5: 747,092 km (0.093 R)
• M6: 839,394 km (0.092 R)
• M7: 945,010 km (0.102 R)
• M8: 1,055,563 km (0.12 R)
• M9: 1,170,903 km (0.11 R)
• M10: 1,260,512 km (0.057 R)
• M11: 1,352,514 km (0.04 R)
• M12: 1,511,088 km (0.048 R)
• M13: 1,687,464 km (0.111 R)
• M14: 1,836,015 km (0.045 R)
• M15: 2,171,114 km (0.07 R)
• M16: 2,295,579 km (0.115 R)
• M17: 2,474,050 km (0.09 R)
• M18: 2,565,005 km (0.1 R)
• M19: 2,763,821 km (0.108 R)
• M20: 2,858,367 km (0.082 R)
• M21: 2,981,635 km (0.094 R)
• M22: 3,262,131 km (0.111 R)
• M23: 3,391,085 km (0.048 R)
• M24: 3,507,322 km (0.112 R)
• M25: 3,894,033 km (0.1 R)
• M26: 4,092,699 km (0.079 R)
• M27: 4,263,390 km (0.084 R)
• M28: 4,628,109 km (0.098 R)
• M29: 5,592,417 km (0.107 R)
• M30: 5,678,436 km (0.057 R)
• M31: 5,764,904 km (0.111 R)
• M32: 6,275,331 km (0.093 R)
• M33: 6,436,598 km (0.057 R)
• M34: 6,563,158 km (0.11 R)
• M35: 6,745,218 km (0.115 R)
• M36: 7,003,125 km (0.076 R)
• M37: 7,151,975 km (0.063 R)
• M38: 7,339,421 km (0.114 R)
• M39: 7,604,658 km (0.072 R)
• M40: 8,877,437 km (0.054 R)
• M41: 8,978,116 km (0.117 R)
• M42: 9,221,213 km (0.094 R)
• M43: 9,589,972 km (0.045 R)
• M44: 9,817,809 km (0.09 R)
• M45: 10,068,236 km (0.061 R)
• M46: 10,152,310 km (0.087 R)
• M47: 10,236,533 km (0.07 R)
• M48: 10,511,794 km (0.068 R)
• M49: 11,091,485 km (0.048 R)
• M50: 11,330,692 km (0.07 R)
• M51: 11,440,048 km (0.102 R)
• M52: 11,615,527 km (0.084 R)
• M53: 11,703,789 km (0.1 R)
• M54: 12,327,014 km (0.111 R)
• M55: 12,847,016 km (0.111 R)
• M56: 13,144,118 km (0.094 R)
• M57: 13,305,085 km (0.064 R)
• M58: 13,768,539 km (0.059 R)
• M59: 14,284,353 km (0.118 R)
• M60: 14,711,305 km (0.118 R)
• M61: 14,854,470 km (0.111 R)
• M62: 15,601,861 km (0.043 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 335.2

Radius: 13.3

Gravity: 1.89 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 2.96 AU - 4.88 AU

Year: 5091 Days

Day: 5.1 Hours

Environment

Temp: -216 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 20,786,603 km

• M1: 185,801 km (0.112 R)
• M2: 308,770 km (0.119 R)
• M3: 580,141 km (0.102 R)
• M4: 727,046 km (0.04 R)
• M5: 910,453 km (0.035 R)
• M6: 1,122,582 km (0.112 R)
• M7: 1,273,676 km (0.083 R)
• M8: 1,378,245 km (0.083 R)
• M9: 1,541,008 km (0.081 R)
• M10: 1,639,144 km (0.086 R)
• M11: 1,725,013 km (0.05 R)
• M12: 2,099,606 km (0.051 R)
• M13: 2,224,969 km (0.119 R)
• M14: 2,752,302 km (0.093 R)
• M15: 3,539,785 km (0.056 R)
• M16: 4,373,943 km (0.064 R)
• M17: 4,803,139 km (0.076 R)
• M18: 5,548,585 km (0.105 R)
• M19: 5,834,766 km (0.11 R)
• M20: 6,103,294 km (0.113 R)
• M21: 6,193,801 km (0.083 R)
• M22: 6,284,607 km (0.05 R)
• M23: 6,629,430 km (0.115 R)
• M24: 6,792,491 km (0.117 R)
• M25: 7,004,023 km (0.093 R)
• M26: 7,217,948 km (0.084 R)
• M27: 7,313,690 km (0.071 R)
• M28: 7,530,607 km (0.109 R)
• M29: 7,652,081 km (0.108 R)
• M30: 7,921,656 km (0.091 R)
• M31: 8,571,210 km (0.092 R)
• M32: 8,749,082 km (0.11 R)
• M33: 9,868,523 km (0.081 R)
• M34: 10,081,700 km (0.045 R)
• M35: 10,431,460 km (0.111 R)
• M36: 10,621,598 km (0.114 R)
• M37: 10,840,161 km (0.078 R)
• M38: 11,226,273 km (0.084 R)
• M39: 11,365,249 km (0.094 R)
• M40: 11,449,024 km (0.096 R)
• M41: 11,701,246 km (0.102 R)
• M42: 12,239,948 km (0.111 R)
• M43: 12,670,940 km (0.112 R)
• M44: 12,757,856 km (0.114 R)
• M45: 13,312,266 km (0.086 R)
• M46: 13,577,652 km (0.037 R)
• M47: 13,696,134 km (0.095 R)
• M48: 13,844,834 km (0.111 R)
• M49: 14,143,731 km (0.117 R)
• M50: 14,263,858 km (0.12 R)
• M51: 14,808,693 km (0.046 R)
• M52: 15,484,128 km (0.025 R)
• M53: 15,607,995 km (0.073 R)
• M54: 15,981,541 km (0.071 R)
• M55: 16,200,851 km (0.078 R)
• M56: 16,295,098 km (0.103 R)
• M57: 16,737,608 km (0.079 R)
• M58: 16,832,902 km (0.117 R)
• M59: 17,151,994 km (0.095 R)
• M60: 17,763,850 km (0.1 R)
• M61: 18,317,362 km (0.029 R)
• M62: 18,514,083 km (0.065 R)
• M63: 19,108,435 km (0.062 R)
• M64: 20,112,835 km (0.05 R)
• M65: 20,894,634 km (0.104 R)
• M66: 21,065,923 km (0.119 R)
• M67: 21,306,477 km (0.087 R)
• M68: 21,617,042 km (0.081 R)
• M69: 21,824,983 km (0.075 R)
• M70: 22,382,833 km (0.081 R)
• M71: 23,370,179 km (0.089 R)
• M72: 23,690,468 km (0.111 R)
• M73: 24,048,157 km (0.117 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 84.3

Radius: 13.7

Gravity: 0.45 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 5.11 AU - 5.61 AU

Year: 8141 Days

Day: 9.1 Hours

Environment

Temp: -213 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 20,786,603 km

• M1: 188,045 km (0.099 R)
• M2: 293,960 km (0.1 R)
• M3: 400,922 km (0.06 R)
• M4: 690,394 km (0.07 R)
• M5: 1,070,522 km (0.073 R)
• M6: 1,204,412 km (0.115 R)
• M7: 1,320,500 km (0.066 R)
• M8: 1,428,510 km (0.085 R)
• M9: 1,589,926 km (0.087 R)
• M10: 1,837,511 km (0.072 R)
• M11: 2,444,429 km (0.095 R)
• M12: 2,579,217 km (0.111 R)
• M13: 2,731,956 km (0.115 R)
• M14: 2,872,130 km (0.091 R)
• M15: 3,307,160 km (0.061 R)
• M16: 3,524,077 km (0.096 R)
• M17: 3,660,062 km (0.072 R)
• M18: 3,919,763 km (0.112 R)
• M19: 4,114,241 km (0.043 R)
• M20: 4,275,657 km (0.069 R)
• M21: 4,384,414 km (0.066 R)
• M22: 4,679,272 km (0.098 R)
• M23: 5,018,709 km (0.091 R)
• M24: 5,172,197 km (0.052 R)
• M25: 5,288,434 km (0.08 R)
• M26: 5,523,453 km (0.104 R)
• M27: 5,662,130 km (0.038 R)
• M28: 5,822,050 km (0.117 R)
• M29: 5,963,270 km (0.11 R)
• M30: 6,249,152 km (0.08 R)
• M31: 6,539,521 km (0.113 R)
• M32: 7,285,117 km (0.1 R)
• M33: 7,590,895 km (0.119 R)
• M34: 7,701,149 km (0.115 R)
• M35: 8,102,520 km (0.054 R)
• M36: 8,237,906 km (0.042 R)
• M37: 8,648,403 km (0.085 R)
• M38: 8,995,769 km (0.068 R)
• M39: 9,206,253 km (0.108 R)
• M40: 10,016,625 km (0.044 R)
• M41: 10,137,799 km (0.092 R)
• M42: 10,235,038 km (0.051 R)
• M43: 10,381,494 km (0.114 R)
• M44: 10,479,480 km (0.108 R)
• M45: 10,577,766 km (0.058 R)
• M46: 10,825,052 km (0.088 R)
• M47: 11,099,115 km (0.114 R)
• M48: 11,199,345 km (0.091 R)
• M49: 11,679,854 km (0.074 R)
• M50: 11,781,880 km (0.059 R)
• M51: 11,909,786 km (0.059 R)
• M52: 12,400,018 km (0.086 R)
• M53: 13,161,321 km (0.103 R)
• M54: 13,374,050 km (0.051 R)
• M55: 13,480,713 km (0.11 R)
• M56: 13,775,870 km (0.047 R)
• M57: 14,073,120 km (0.1 R)
• M58: 14,454,445 km (0.101 R)
• M59: 15,478,742 km (0.073 R)
• M60: 15,590,940 km (0.118 R)
• M61: 15,759,687 km (0.081 R)
• M62: 15,872,484 km (0.116 R)
• M63: 16,269,516 km (0.068 R)
• M64: 16,469,230 km (0.118 R)
• M65: 16,583,822 km (0.065 R)
• M66: 16,900,071 km (0.078 R)
• M67: 17,015,561 km (0.074 R)
• M68: 17,131,350 km (0.069 R)
• M69: 17,480,212 km (0.056 R)
• M70: 18,362,839 km (0.1 R)
• M71: 18,839,458 km (0.085 R)
• M72: 19,865,849 km (0.057 R)
• M73: 20,601,272 km (0.036 R)
• M74: 20,786,624 km (0.115 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 185 - 15,424 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit