🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.56 AU - 0.86 AU

Year: 224 Days

Day: 44.6 Hours

Environment

Temp: 132 °C

Axial Tilt: 78.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.96 AU - 1.38 AU

Year: 474 Days

Day: 28.9 Hours

Environment

Temp: -1 °C

Axial Tilt: 32.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.27 AU - 1.29 AU

Year: 543 Days

Day: 20.4 Hours

Environment

Temp: -20 °C

Axial Tilt: 42.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.28 AU - 1.3 AU

Year: 549 Days

Day: 24.3 Hours

Environment

Temp: -27 °C

Axial Tilt: 99.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 58,117,494 km

• M1: 144,811 km (0.09 R)
• M2: 278,850 km (0.11 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.41 AU - 1.53 AU

Year: 668 Days

Day: 43.2 Hours

Environment

Temp: -54 °C

Axial Tilt: 19.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 3.01 AU - 4.23 AU

Year: 2581 Days

Day: 34.9 Hours

Environment

Temp: -113 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 580.8

Radius: 14.1

Gravity: 2.92 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 6.2 AU - 6.66 AU

Year: 6110 Days

Day: 14.9 Hours

Environment

Temp: -151 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 58,117,494 km

• M1: 194,328 km (0.109 R)
• M2: 370,105 km (0.094 R)
• M3: 475,272 km (0.086 R)
• M4: 664,813 km (0.091 R)
• M5: 883,226 km (0.071 R)
• M6: 980,614 km (0.034 R)
• M7: 1,233,734 km (0.054 R)
• M8: 1,526,048 km (0.118 R)
• M9: 1,645,876 km (0.092 R)
• M10: 1,840,951 km (0.052 R)
• M11: 2,293,934 km (0.098 R)
• M12: 2,615,420 km (0.063 R)
• M13: 3,147,090 km (0.06 R)
• M14: 3,876,829 km (0.043 R)
• M15: 4,458,017 km (0.097 R)
• M16: 4,632,896 km (0.073 R)
• M17: 4,835,452 km (0.092 R)
• M18: 5,040,999 km (0.029 R)
• M19: 5,197,180 km (0.059 R)
• M20: 5,594,512 km (0.094 R)
• M21: 5,919,588 km (0.065 R)
• M22: 6,056,919 km (0.053 R)
• M23: 6,418,945 km (0.089 R)
• M24: 6,788,153 km (0.087 R)
• M25: 6,932,066 km (0.026 R)
• M26: 7,937,214 km (0.034 R)
• M27: 8,302,831 km (0.082 R)
• M28: 8,456,917 km (0.074 R)
• M29: 8,549,818 km (0.07 R)
• M30: 9,177,680 km (0.038 R)
• M31: 9,561,698 km (0.066 R)
• M32: 9,885,577 km (0.117 R)
• M33: 11,835,585 km (0.036 R)
• M34: 11,939,705 km (0.115 R)
• M35: 12,078,831 km (0.101 R)
• M36: 12,288,717 km (0.056 R)
• M37: 12,394,184 km (0.077 R)
• M38: 12,499,800 km (0.104 R)
• M39: 12,641,170 km (0.118 R)
• M40: 12,961,309 km (0.028 R)
• M41: 13,500,759 km (0.07 R)
• M42: 15,427,280 km (0.085 R)
• M43: 16,345,363 km (0.066 R)
• M44: 16,577,688 km (0.095 R)
• M45: 16,772,016 km (0.066 R)
• M46: 18,555,821 km (0.094 R)
• M47: 19,984,480 km (0.026 R)
• M48: 20,399,166 km (0.091 R)
• M49: 21,745,247 km (0.107 R)
• M50: 22,386,125 km (0.078 R)
• M51: 22,903,284 km (0.041 R)
• M52: 23,337,268 km (0.079 R)
• M53: 23,730,261 km (0.065 R)
• M54: 23,993,404 km (0.044 R)
• M55: 24,655,674 km (0.097 R)
• M56: 25,323,928 km (0.096 R)
• M57: 25,817,750 km (0.099 R)
• M58: 26,043,194 km (0.112 R)
• M59: 26,224,208 km (0.057 R)
• M60: 26,541,654 km (0.101 R)
• M61: 27,272,440 km (0.118 R)
• M62: 27,456,146 km (0.113 R)
• M63: 27,686,377 km (0.036 R)
• M64: 27,917,207 km (0.1 R)
• M65: 28,009,658 km (0.099 R)
• M66: 29,315,797 km (0.113 R)
• M67: 29,692,634 km (0.072 R)
• M68: 31,311,882 km (0.102 R)
• M69: 31,841,907 km (0.109 R)
• M70: 32,180,746 km (0.042 R)
• M71: 32,618,170 km (0.112 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 894.1

Radius: 11.8

Gravity: 6.42 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 6.47 AU - 7.51 AU

Year: 6925 Days

Day: 11.2 Hours

Environment

Temp: -157 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 58,117,494 km

• M1: 161,267 km (0.085 R)
• M2: 318,045 km (0.112 R)
• M3: 702,811 km (0.118 R)
• M4: 1,019,659 km (0.075 R)
• M5: 1,657,694 km (0.09 R)
• M6: 1,845,140 km (0.083 R)
• M7: 1,974,094 km (0.118 R)
• M8: 2,083,898 km (0.077 R)
• M9: 2,241,275 km (0.115 R)
• M10: 2,885,145 km (0.061 R)
• M11: 3,061,221 km (0.116 R)
• M12: 3,266,918 km (0.102 R)
• M13: 3,557,288 km (0.07 R)
• M14: 4,022,537 km (0.084 R)
• M15: 4,334,150 km (0.09 R)
• M16: 4,478,362 km (0.109 R)
• M17: 4,741,953 km (0.066 R)
• M18: 5,071,218 km (0.063 R)
• M19: 5,438,930 km (0.109 R)
• M20: 5,563,395 km (0.083 R)
• M21: 5,815,318 km (0.053 R)
• M22: 6,330,383 km (0.12 R)
• M23: 6,461,581 km (0.087 R)
• M24: 7,198,799 km (0.059 R)
• M25: 7,681,851 km (0.075 R)
• M26: 8,606,814 km (0.051 R)
• M27: 8,752,223 km (0.119 R)
• M28: 8,861,879 km (0.097 R)
• M29: 9,008,784 km (0.037 R)
• M30: 9,304,988 km (0.116 R)
• M31: 9,454,286 km (0.104 R)
• M32: 9,566,784 km (0.083 R)
• M33: 9,755,277 km (0.108 R)
• M34: 10,289,790 km (0.11 R)
• M35: 11,267,712 km (0.115 R)
• M36: 11,427,033 km (0.083 R)
• M37: 13,395,741 km (0.042 R)
• M38: 13,649,160 km (0.09 R)
• M39: 14,332,822 km (0.087 R)
• M40: 15,644,497 km (0.067 R)
• M41: 15,733,358 km (0.07 R)
• M42: 16,540,139 km (0.094 R)
• M43: 17,775,668 km (0.081 R)
• M44: 18,147,418 km (0.092 R)
• M45: 19,278,229 km (0.114 R)
• M46: 19,373,373 km (0.048 R)
• M47: 19,612,281 km (0.115 R)
• M48: 19,756,044 km (0.104 R)
• M49: 20,723,494 km (0.112 R)
• M50: 20,918,869 km (0.047 R)
• M51: 21,114,842 km (0.095 R)
• M52: 21,954,385 km (0.091 R)
• M53: 22,153,649 km (0.044 R)
• M54: 22,905,828 km (0.035 R)
• M55: 23,462,780 km (0.11 R)
• M56: 23,972,909 km (0.094 R)
• M57: 24,280,782 km (0.079 R)
• M58: 25,108,207 km (0.103 R)
• M59: 25,420,867 km (0.097 R)
• M60: 26,261,009 km (0.025 R)
• M61: 26,366,625 km (0.068 R)
• M62: 27,110,126 km (0.099 R)
• M63: 27,430,864 km (0.106 R)
• M64: 28,238,393 km (0.068 R)
• M65: 29,821,588 km (0.091 R)
• M66: 30,540,555 km (0.12 R)
• M67: 30,651,706 km (0.066 R)
• M68: 30,763,007 km (0.093 R)
• M69: 31,714,150 km (0.083 R)
• M70: 32,165,188 km (0.094 R)
• M71: 32,278,134 km (0.092 R)
• M72: 32,391,380 km (0.043 R)
• M73: 32,902,406 km (0.101 R)
• M74: 33,301,832 km (0.036 R)
• M75: 33,990,132 km (0.109 R)
• M76: 35,264,257 km (0.047 R)
• M77: 35,848,587 km (0.047 R)
• M78: 39,179,383 km (0.088 R)
• M79: 39,966,717 km (0.115 R)
• M80: 40,210,112 km (0.086 R)
• M81: 40,331,885 km (0.104 R)
• M82: 40,637,065 km (0.072 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 443.2

Radius: 12.3

Gravity: 2.93 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 7.4 AU - 11.34 AU

Year: 10748 Days

Day: 6.7 Hours

Environment

Temp: -180 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 58,117,494 km

• M1: 160,070 km (0.095 R)
• M2: 257,608 km (0.043 R)
• M3: 389,553 km (0.084 R)
• M4: 666,907 km (0.12 R)
• M5: 822,190 km (0.114 R)
• M6: 1,284,597 km (0.025 R)
• M7: 1,932,356 km (0.12 R)
• M8: 2,231,851 km (0.118 R)
• M9: 2,351,080 km (0.097 R)
• M10: 2,772,647 km (0.091 R)
• M11: 2,901,301 km (0.101 R)
• M12: 3,111,187 km (0.045 R)
• M13: 3,943,250 km (0.092 R)
• M14: 4,294,656 km (0.082 R)
• M15: 4,595,497 km (0.117 R)
• M16: 4,687,051 km (0.096 R)
• M17: 4,779,353 km (0.085 R)
• M18: 4,872,103 km (0.105 R)
• M19: 4,965,602 km (0.114 R)
• M20: 5,899,691 km (0.059 R)
• M21: 6,032,833 km (0.109 R)
• M22: 6,336,068 km (0.078 R)
• M23: 6,541,017 km (0.115 R)
• M24: 6,992,653 km (0.066 R)
• M25: 7,454,462 km (0.086 R)
• M26: 8,784,686 km (0.118 R)
• M27: 9,751,088 km (0.063 R)
• M28: 9,948,408 km (0.083 R)
• M29: 10,832,531 km (0.112 R)
• M30: 10,955,052 km (0.06 R)
• M31: 11,449,772 km (0.116 R)
• M32: 12,248,026 km (0.096 R)
• M33: 12,632,343 km (0.083 R)
• M34: 13,413,095 km (0.098 R)
• M35: 14,031,233 km (0.115 R)
• M36: 14,478,381 km (0.107 R)
• M37: 14,975,644 km (0.091 R)
• M38: 15,478,592 km (0.117 R)
• M39: 17,354,101 km (0.114 R)
• M40: 18,124,231 km (0.091 R)
• M41: 18,221,170 km (0.063 R)
• M42: 18,758,077 km (0.064 R)
• M43: 19,399,403 km (0.114 R)
• M44: 19,647,885 km (0.073 R)
• M45: 21,725,650 km (0.053 R)
• M46: 23,925,636 km (0.108 R)
• M47: 24,997,954 km (0.097 R)
• M48: 25,377,035 km (0.1 R)
• M49: 25,539,947 km (0.062 R)
• M50: 25,867,117 km (0.098 R)
• M51: 26,580,550 km (0.072 R)
• M52: 26,690,953 km (0.046 R)
• M53: 27,356,215 km (0.09 R)
• M54: 27,523,465 km (0.076 R)
• M55: 27,970,912 km (0.118 R)
• M56: 28,195,459 km (0.085 R)
• M57: 28,929,685 km (0.11 R)
• M58: 29,100,077 km (0.112 R)
• M59: 29,956,824 km (0.118 R)
• M60: 30,416,987 km (0.117 R)
• M61: 30,590,221 km (0.107 R)
• M62: 30,705,861 km (0.088 R)
• M63: 31,228,107 km (0.095 R)
• M64: 31,929,122 km (0.091 R)
• M65: 32,458,250 km (0.078 R)
• M66: 32,694,315 km (0.088 R)
• M67: 33,704,101 km (0.119 R)
• M68: 33,823,480 km (0.027 R)
• M69: 34,844,635 km (0.087 R)
• M70: 35,936,999 km (0.09 R)
• M71: 36,181,292 km (0.118 R)
• M72: 36,303,663 km (0.075 R)
• M73: 36,610,040 km (0.12 R)
• M74: 37,968,538 km (0.05 R)
• M75: 38,529,081 km (0.1 R)
• M76: 38,904,273 km (0.119 R)
• M77: 39,406,473 km (0.115 R)
• M78: 40,163,737 km (0.101 R)
• M79: 42,981,413 km (0.111 R)

Planet 10 - Gas Giant

Semi-Major Axis: 9.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 935.2

Radius: 13.8

Gravity: 4.91 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 8.92 AU - 10.6 AU

Year: 11426 Days

Day: 13.6 Hours

Environment

Temp: -184 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 58,117,494 km

• M1: 221,106 km (0.109 R)
• M2: 335,548 km (0.113 R)
• M3: 550,969 km (0.101 R)
• M4: 781,050 km (0.111 R)
• M5: 1,131,857 km (0.11 R)
• M6: 1,291,179 km (0.107 R)
• M7: 1,433,896 km (0.063 R)
• M8: 1,815,071 km (0.055 R)
• M9: 2,671,220 km (0.092 R)
• M10: 3,337,977 km (0.047 R)
• M11: 3,571,649 km (0.052 R)
• M12: 4,819,894 km (0.088 R)
• M13: 5,432,347 km (0.025 R)
• M14: 5,948,311 km (0.112 R)
• M15: 6,069,634 km (0.097 R)
• M16: 6,688,820 km (0.091 R)
• M17: 6,899,603 km (0.051 R)
• M18: 7,069,995 km (0.096 R)
• M19: 8,210,978 km (0.056 R)
• M20: 8,437,021 km (0.118 R)
• M21: 12,016,150 km (0.079 R)
• M22: 12,170,086 km (0.046 R)
• M23: 12,324,621 km (0.05 R)
• M24: 12,792,413 km (0.049 R)
• M25: 13,265,890 km (0.089 R)
• M26: 14,068,034 km (0.108 R)
• M27: 14,502,317 km (0.062 R)
• M28: 14,611,523 km (0.114 R)
• M29: 14,721,029 km (0.109 R)
• M30: 14,940,938 km (0.118 R)
• M31: 16,739,104 km (0.087 R)
• M32: 16,911,142 km (0.091 R)
• M33: 17,605,425 km (0.115 R)
• M34: 17,780,455 km (0.082 R)
• M35: 18,427,167 km (0.105 R)
• M36: 19,261,324 km (0.115 R)
• M37: 19,804,215 km (0.076 R)
• M38: 21,276,258 km (0.086 R)
• M39: 21,649,804 km (0.093 R)
• M40: 22,719,877 km (0.088 R)
• M41: 23,293,436 km (0.076 R)
• M42: 23,742,828 km (0.068 R)
• M43: 24,000,884 km (0.091 R)
• M44: 24,130,286 km (0.093 R)
• M45: 25,042,534 km (0.061 R)
• M46: 27,304,603 km (0.096 R)
• M47: 29,147,350 km (0.068 R)
• M48: 30,118,539 km (0.06 R)
• M49: 30,467,850 km (0.052 R)
• M50: 31,666,129 km (0.106 R)
• M51: 32,021,424 km (0.108 R)
• M52: 32,306,558 km (0.091 R)
• M53: 32,521,081 km (0.032 R)
• M54: 32,807,711 km (0.036 R)
• M55: 33,455,918 km (0.066 R)
• M56: 35,499,425 km (0.101 R)
• M57: 38,336,698 km (0.104 R)
• M58: 39,095,459 km (0.113 R)
• M59: 40,242,874 km (0.11 R)
• M60: 42,101,628 km (0.084 R)
• M61: 42,570,767 km (0.081 R)
• M62: 43,435,143 km (0.077 R)
• M63: 44,067,494 km (0.107 R)
• M64: 44,702,985 km (0.092 R)
• M65: 45,982,795 km (0.052 R)
• M66: 47,599,649 km (0.113 R)
• M67: 48,251,596 km (0.093 R)
• M68: 48,496,787 km (0.097 R)
• M69: 48,824,407 km (0.099 R)
• M70: 49,070,645 km (0.068 R)
• M71: 49,811,753 km (0.066 R)
• M72: 52,224,766 km (0.09 R)
• M73: 52,644,687 km (0.082 R)
• M74: 53,403,298 km (0.084 R)
• M75: 53,911,033 km (0.082 R)
• M76: 54,846,170 km (0.074 R)
• M77: 57,077,572 km (0.044 R)
• M78: 57,596,826 km (0.072 R)
• M79: 58,030,660 km (0.105 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: 238 - 11,478 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit