🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.83 AU - 0.99 AU

Year: 305 Days

Day: 24.5 Hours

Environment

Temp: 138 °C

Axial Tilt: 36 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 62,325,520 km

• M1: 177,273 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.16 AU - 1.24 AU

Year: 462 Days

Day: 12.5 Hours

Environment

Temp: 10 °C

Axial Tilt: 6.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 2.78 AU - 2.9 AU

Year: 1682 Days

Day: 46.8 Hours

Environment

Temp: -91 °C

Axial Tilt: 2.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,325,520 km

• M1: 2,273,738 km (0.105 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 3.25 AU - 3.41 AU

Year: 2136 Days

Day: 43.7 Hours

Environment

Temp: -108 °C

Axial Tilt: 12.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 138.1

Radius: 11.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 5.21 AU - 7.55 AU

Year: 5664 Days

Day: 10.5 Hours

Environment

Temp: -153 °C

Axial Tilt: 48.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 62,325,520 km

• M1: 139,874 km (0.11 R)
• M2: 219,310 km (0.103 R)
• M3: 333,902 km (0.093 R)
• M4: 413,040 km (0.101 R)
• M5: 629,508 km (0.099 R)
• M6: 1,013,974 km (0.113 R)
• M7: 1,338,901 km (0.105 R)
• M8: 1,646,923 km (0.115 R)
• M9: 1,721,124 km (0.037 R)
• M10: 2,096,913 km (0.07 R)
• M11: 2,329,089 km (0.1 R)
• M12: 2,484,073 km (0.06 R)
• M13: 2,555,580 km (0.029 R)
• M14: 2,789,402 km (0.108 R)
• M15: 2,878,861 km (0.089 R)
• M16: 2,984,478 km (0.03 R)
• M17: 3,184,191 km (0.087 R)
• M18: 3,309,254 km (0.063 R)
• M19: 3,645,700 km (0.115 R)
• M20: 3,743,836 km (0.033 R)
• M21: 3,826,265 km (0.099 R)
• M22: 4,128,303 km (0.111 R)
• M23: 4,403,413 km (0.081 R)
• M24: 4,737,765 km (0.112 R)
• M25: 4,809,272 km (0.08 R)
• M26: 4,971,436 km (0.117 R)
• M27: 5,153,796 km (0.118 R)
• M28: 5,264,199 km (0.073 R)
• M29: 5,619,345 km (0.059 R)
• M30: 5,695,041 km (0.101 R)
• M31: 6,079,059 km (0.1 R)
• M32: 6,431,811 km (0.05 R)
• M33: 7,301,722 km (0.069 R)
• M34: 7,488,421 km (0.061 R)
• M35: 8,208,136 km (0.076 R)
• M36: 8,380,772 km (0.078 R)
• M37: 8,861,579 km (0.113 R)
• M38: 8,994,422 km (0.098 R)
• M39: 9,127,714 km (0.102 R)
• M40: 9,396,541 km (0.09 R)
• M41: 9,509,189 km (0.076 R)
• M42: 9,622,434 km (0.064 R)
• M43: 9,713,390 km (0.106 R)
• M44: 10,755,489 km (0.093 R)
• M45: 10,920,944 km (0.094 R)
• M46: 11,015,789 km (0.091 R)
• M47: 11,110,933 km (0.085 R)
• M48: 11,446,032 km (0.115 R)
• M49: 11,808,807 km (0.087 R)
• M50: 11,881,811 km (0.08 R)
• M51: 12,101,720 km (0.089 R)
• M52: 12,719,709 km (0.089 R)
• M53: 12,794,657 km (0.105 R)
• M54: 12,894,588 km (0.113 R)
• M55: 13,704,362 km (0.082 R)
• M56: 13,857,999 km (0.113 R)
• M57: 13,935,042 km (0.12 R)
• M58: 14,400,291 km (0.073 R)
• M59: 14,634,860 km (0.082 R)
• M60: 15,028,752 km (0.116 R)
• M61: 15,134,218 km (0.096 R)
• M62: 15,479,191 km (0.118 R)
• M63: 15,585,854 km (0.07 R)
• M64: 17,574,907 km (0.06 R)
• M65: 18,500,021 km (0.091 R)
• M66: 18,954,349 km (0.066 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 334.3

Radius: 10.2

Gravity: 3.21 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 6.47 AU - 9.31 AU

Year: 7789 Days

Day: 13.1 Hours

Environment

Temp: -156 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 62,325,520 km

• M1: 145,559 km (0.107 R)
• M2: 237,861 km (0.082 R)
• M3: 537,356 km (0.061 R)
• M4: 678,726 km (0.113 R)
• M5: 820,096 km (0.084 R)
• M6: 901,626 km (0.087 R)
• M7: 1,118,094 km (0.08 R)
• M8: 1,256,323 km (0.086 R)
• M9: 1,482,814 km (0.09 R)
• M10: 1,550,133 km (0.11 R)
• M11: 2,357,214 km (0.052 R)
• M12: 2,824,857 km (0.082 R)
• M13: 3,123,753 km (0.101 R)
• M14: 3,321,372 km (0.055 R)
• M15: 3,388,093 km (0.065 R)
• M16: 3,705,689 km (0.091 R)
• M17: 4,200,409 km (0.116 R)
• M18: 4,272,665 km (0.096 R)
• M19: 4,418,822 km (0.096 R)
• M20: 5,045,039 km (0.06 R)
• M21: 5,173,693 km (0.053 R)
• M22: 5,513,280 km (0.082 R)
• M23: 5,887,125 km (0.117 R)
• M24: 6,575,126 km (0.093 R)
• M25: 6,659,499 km (0.087 R)
• M26: 6,857,566 km (0.038 R)
• M27: 7,000,283 km (0.108 R)
• M28: 7,086,302 km (0.073 R)
• M29: 7,698,905 km (0.119 R)
• M30: 7,996,605 km (0.076 R)
• M31: 8,603,374 km (0.118 R)
• M32: 8,695,675 km (0.066 R)
• M33: 8,850,210 km (0.078 R)
• M34: 9,382,629 km (0.025 R)
• M35: 9,573,067 km (0.102 R)
• M36: 10,152,011 km (0.057 R)
• M37: 11,444,985 km (0.079 R)
• M38: 11,512,603 km (0.054 R)
• M39: 11,580,521 km (0.089 R)
• M40: 11,818,980 km (0.052 R)
• M41: 12,439,661 km (0.093 R)
• M42: 12,509,374 km (0.114 R)
• M43: 12,579,087 km (0.097 R)
• M44: 12,754,116 km (0.105 R)
• M45: 13,605,178 km (0.044 R)
• M46: 13,676,985 km (0.029 R)
• M47: 15,101,307 km (0.074 R)
• M48: 16,381,116 km (0.094 R)
• M49: 16,764,237 km (0.085 R)
• M50: 16,956,769 km (0.1 R)
• M51: 17,188,945 km (0.104 R)
• M52: 18,049,133 km (0.026 R)
• M53: 19,003,418 km (0.107 R)
• M54: 19,164,086 km (0.113 R)
• M55: 19,284,961 km (0.091 R)
• M56: 19,730,014 km (0.093 R)
• M57: 20,465,587 km (0.085 R)
• M58: 21,711,438 km (0.089 R)
• M59: 22,174,294 km (0.056 R)
• M60: 22,939,038 km (0.068 R)
• M61: 23,324,552 km (0.108 R)
• M62: 23,453,505 km (0.093 R)
• M63: 23,582,758 km (0.054 R)
• M64: 24,232,461 km (0.1 R)
• M65: 24,581,473 km (0.066 R)
• M66: 24,668,838 km (0.092 R)
• M67: 25,063,926 km (0.082 R)
• M68: 26,216,728 km (0.043 R)
• M69: 26,440,526 km (0.089 R)
• M70: 27,978,392 km (0.111 R)
• M71: 28,390,235 km (0.103 R)
• M72: 28,482,088 km (0.09 R)
• M73: 29,405,705 km (0.051 R)
• M74: 29,544,981 km (0.116 R)
• M75: 29,871,104 km (0.041 R)
• M76: 30,011,278 km (0.059 R)
• M77: 30,198,425 km (0.111 R)
• M78: 30,292,222 km (0.041 R)
• M79: 30,621,039 km (0.05 R)
• M80: 31,282,112 km (0.103 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 820.5

Radius: 13

Gravity: 4.86 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 7.15 AU - 11.59 AU

Year: 10081 Days

Day: 12.8 Hours

Environment

Temp: -159 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 62,325,520 km

• M1: 166,203 km (0.096 R)
• M2: 274,811 km (0.082 R)
• M3: 664,963 km (0.067 R)
• M4: 968,347 km (0.047 R)
• M5: 1,147,266 km (0.078 R)
• M6: 1,922,333 km (0.058 R)
• M7: 2,255,936 km (0.062 R)
• M8: 2,497,985 km (0.077 R)
• M9: 3,095,928 km (0.052 R)
• M10: 3,518,991 km (0.081 R)
• M11: 4,057,693 km (0.077 R)
• M12: 4,155,530 km (0.052 R)
• M13: 4,520,997 km (0.1 R)
• M14: 5,212,139 km (0.095 R)
• M15: 5,862,591 km (0.069 R)
• M16: 6,386,333 km (0.112 R)
• M17: 6,615,517 km (0.034 R)
• M18: 7,883,060 km (0.109 R)
• M19: 7,964,740 km (0.073 R)
• M20: 8,128,999 km (0.111 R)
• M21: 8,294,304 km (0.114 R)
• M22: 8,460,956 km (0.084 R)
• M23: 8,628,506 km (0.064 R)
• M24: 9,052,616 km (0.085 R)
• M25: 9,181,121 km (0.054 R)
• M26: 9,396,691 km (0.06 R)
• M27: 9,965,163 km (0.116 R)
• M28: 10,053,575 km (0.116 R)
• M29: 11,877,173 km (0.036 R)
• M30: 12,444,000 km (0.108 R)
• M31: 12,971,332 km (0.064 R)
• M32: 13,067,972 km (0.096 R)
• M33: 13,213,531 km (0.045 R)
• M34: 14,047,988 km (0.117 R)
• M35: 16,390,691 km (0.07 R)
• M36: 18,906,927 km (0.091 R)
• M37: 19,291,842 km (0.09 R)
• M38: 19,957,852 km (0.115 R)
• M39: 20,631,342 km (0.1 R)
• M40: 20,744,438 km (0.114 R)
• M41: 22,000,910 km (0.085 R)
• M42: 23,694,508 km (0.031 R)
• M43: 26,343,587 km (0.088 R)
• M44: 27,827,598 km (0.071 R)
• M45: 30,425,365 km (0.116 R)
• M46: 31,394,908 km (0.095 R)
• M47: 31,589,984 km (0.075 R)
• M48: 32,046,856 km (0.111 R)
• M49: 32,374,625 km (0.105 R)
• M50: 32,703,441 km (0.083 R)
• M51: 33,033,304 km (0.026 R)
• M52: 34,029,776 km (0.083 R)
• M53: 35,576,767 km (0.096 R)
• M54: 35,848,138 km (0.082 R)
• M55: 36,256,540 km (0.102 R)
• M56: 36,803,320 km (0.027 R)
• M57: 37,697,915 km (0.072 R)
• M58: 38,251,876 km (0.11 R)
• M59: 39,578,510 km (0.105 R)
• M60: 40,071,136 km (0.054 R)
• M61: 40,849,195 km (0.027 R)
• M62: 40,991,163 km (0.072 R)
• M63: 42,133,343 km (0.101 R)
• M64: 42,420,421 km (0.055 R)
• M65: 42,852,310 km (0.083 R)
• M66: 43,068,928 km (0.093 R)
• M67: 43,285,845 km (0.048 R)
• M68: 44,740,983 km (0.113 R)
• M69: 46,508,332 km (0.101 R)
• M70: 47,699,131 km (0.059 R)
• M71: 47,848,729 km (0.102 R)
• M72: 47,998,477 km (0.053 R)
• M73: 48,148,374 km (0.082 R)
• M74: 48,975,501 km (0.085 R)
• M75: 49,655,722 km (0.109 R)
• M76: 50,643,816 km (0.098 R)
• M77: 51,102,034 km (0.093 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 448.1

Radius: 4

Gravity: 28.01 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 12.2 AU - 15.72 AU

Year: 18332 Days

Day: 21.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 62,325,520 km

• M1: 78,688 km (0.043 R)
• M2: 267,032 km (0.08 R)
• M3: 310,864 km (0.096 R)
• M4: 389,702 km (0.108 R)
• M5: 919,578 km (0.089 R)
• M6: 987,944 km (0.06 R)
• M7: 1,178,532 km (0.116 R)
• M8: 1,252,882 km (0.043 R)
• M9: 1,380,340 km (0.057 R)
• M10: 1,511,986 km (0.079 R)
• M11: 1,902,137 km (0.05 R)
• M12: 2,935,110 km (0.093 R)
• M13: 3,002,429 km (0.082 R)
• M14: 3,242,235 km (0.112 R)
• M15: 3,277,091 km (0.118 R)
• M16: 3,886,852 km (0.066 R)
• M17: 4,299,742 km (0.104 R)
• M18: 4,569,766 km (0.079 R)
• M19: 4,924,912 km (0.112 R)
• M20: 5,005,096 km (0.105 R)
• M21: 5,045,338 km (0.118 R)
• M22: 5,745,605 km (0.043 R)
• M23: 6,042,856 km (0.095 R)
• M24: 6,128,576 km (0.071 R)
• M25: 6,475,942 km (0.084 R)
• M26: 6,740,581 km (0.084 R)
• M27: 6,874,321 km (0.084 R)
• M28: 6,963,930 km (0.063 R)
• M29: 8,116,133 km (0.117 R)
• M30: 8,884,019 km (0.107 R)
• M31: 9,030,625 km (0.112 R)
• M32: 9,177,979 km (0.088 R)
• M33: 9,876,152 km (0.061 R)
• M34: 9,926,716 km (0.098 R)
• M35: 10,129,571 km (0.116 R)
• M36: 11,748,220 km (0.115 R)
• M37: 12,070,753 km (0.032 R)
• M38: 12,124,758 km (0.085 R)
• M39: 13,952,245 km (0.042 R)
• M40: 14,122,488 km (0.085 R)
• M41: 14,236,481 km (0.094 R)
• M42: 14,407,921 km (0.113 R)
• M43: 14,753,043 km (0.105 R)
• M44: 15,217,245 km (0.109 R)
• M45: 15,275,738 km (0.047 R)
• M46: 15,334,081 km (0.095 R)
• M47: 15,510,008 km (0.05 R)
• M48: 15,627,442 km (0.081 R)
• M49: 16,578,586 km (0.095 R)
• M50: 17,426,207 km (0.083 R)
• M51: 18,349,824 km (0.107 R)
• M52: 18,474,140 km (0.047 R)
• M53: 19,542,419 km (0.103 R)
• M54: 20,180,005 km (0.095 R)
• M55: 20,372,687 km (0.117 R)
• M56: 20,437,014 km (0.12 R)
• M57: 20,630,444 km (0.119 R)
• M58: 20,824,472 km (0.105 R)
• M59: 21,672,393 km (0.111 R)
• M60: 23,199,937 km (0.118 R)
• M61: 23,469,213 km (0.085 R)
• M62: 23,739,387 km (0.108 R)
• M63: 24,487,825 km (0.104 R)
• M64: 24,830,554 km (0.114 R)
• M65: 25,174,928 km (0.062 R)
• M66: 26,357,350 km (0.095 R)
• M67: 27,132,117 km (0.118 R)
• M68: 27,557,873 km (0.086 R)
• M69: 29,865,569 km (0.06 R)
• M70: 31,636,509 km (0.075 R)
• M71: 33,441,108 km (0.097 R)
• M72: 33,669,095 km (0.109 R)
• M73: 33,973,826 km (0.104 R)
• M74: 34,356,049 km (0.12 R)
• M75: 36,054,433 km (0.031 R)
• M76: 37,543,082 km (0.099 R)
• M77: 37,938,170 km (0.116 R)
• M78: 41,229,323 km (0.096 R)
• M79: 42,373,896 km (0.081 R)
• M80: 44,276,931 km (0.074 R)
• M81: 44,945,334 km (0.06 R)
• M82: 45,196,808 km (0.108 R)
• M83: 46,376,686 km (0.049 R)
• M84: 47,396,046 km (0.105 R)
• M85: 47,652,158 km (0.118 R)
• M86: 48,337,017 km (0.114 R)
• M87: 52,161,786 km (0.114 R)
• M88: 52,602,650 km (0.087 R)
• M89: 53,754,404 km (0.106 R)
• M90: 54,914,386 km (0.084 R)
• M91: 55,093,605 km (0.054 R)
• M92: 55,272,972 km (0.049 R)
• M93: 55,722,364 km (0.102 R)
• M94: 56,534,083 km (0.101 R)
• M95: 59,268,432 km (0.042 R)
• M96: 59,544,291 km (0.089 R)
• M97: 61,300,869 km (0.113 R)
• M98: 62,325,465 km (0.109 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: 359 - 13,285 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit