🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.47 AU - 0.75 AU

Year: 181 Days

Day: 46.1 Hours

Environment

Temp: 146 °C

Axial Tilt: 9.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.82 AU - 1.26 AU

Year: 404 Days

Day: 34 Hours

Environment

Temp: 16 °C

Axial Tilt: 38.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 2.59 AU - 3.23 AU

Year: 1890 Days

Day: 20.7 Hours

Environment

Temp: -104 °C

Axial Tilt: 11.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 2.51 AU - 4.03 AU

Year: 2252 Days

Day: 18.5 Hours

Environment

Temp: -112 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 11.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 441.3

Radius: 14.2

Gravity: 2.19 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 11.35 AU - 11.77 AU

Year: 14967 Days

Day: 11.8 Hours

Environment

Temp: -178 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 62,876,289 km

• M1: 306,975 km (0.041 R)
• M2: 416,181 km (0.076 R)
• M3: 1,263,504 km (0.1 R)
• M4: 1,398,291 km (0.117 R)
• M5: 1,538,315 km (0.091 R)
• M6: 1,683,275 km (0.069 R)
• M7: 2,119,503 km (0.077 R)
• M8: 2,282,116 km (0.114 R)
• M9: 2,449,067 km (0.044 R)
• M10: 2,562,612 km (0.112 R)
• M11: 2,707,273 km (0.039 R)
• M12: 2,884,397 km (0.088 R)
• M13: 3,188,529 km (0.116 R)
• M14: 3,471,269 km (0.072 R)
• M15: 3,599,624 km (0.092 R)
• M16: 4,061,582 km (0.107 R)
• M17: 5,446,709 km (0.116 R)
• M18: 5,862,142 km (0.05 R)
• M19: 6,054,525 km (0.109 R)
• M20: 6,683,883 km (0.118 R)
• M21: 7,541,827 km (0.073 R)
• M22: 8,915,435 km (0.108 R)
• M23: 9,495,426 km (0.086 R)
• M24: 9,630,961 km (0.1 R)
• M25: 9,812,872 km (0.039 R)
• M26: 10,598,261 km (0.036 R)
• M27: 10,927,676 km (0.077 R)
• M28: 11,452,016 km (0.105 R)
• M29: 11,789,958 km (0.058 R)
• M30: 11,935,816 km (0.116 R)
• M31: 12,773,863 km (0.085 R)
• M32: 13,074,256 km (0.102 R)
• M33: 13,427,606 km (0.119 R)
• M34: 13,579,896 km (0.106 R)
• M35: 14,715,195 km (0.077 R)
• M36: 15,030,098 km (0.065 R)
• M37: 15,613,231 km (0.112 R)
• M38: 17,684,413 km (0.106 R)
• M39: 17,851,514 km (0.118 R)
• M40: 18,131,412 km (0.07 R)
• M41: 18,412,656 km (0.062 R)
• M42: 19,036,628 km (0.104 R)
• M43: 20,188,681 km (0.105 R)
• M44: 20,305,218 km (0.063 R)
• M45: 20,597,383 km (0.087 R)
• M46: 21,959,023 km (0.084 R)
• M47: 23,901,850 km (0.089 R)
• M48: 24,396,122 km (0.063 R)
• M49: 25,018,598 km (0.085 R)
• M50: 25,583,480 km (0.114 R)
• M51: 26,725,809 km (0.081 R)
• M52: 27,238,780 km (0.114 R)
• M53: 27,625,640 km (0.086 R)
• M54: 30,451,395 km (0.063 R)
• M55: 32,613,383 km (0.097 R)
• M56: 32,887,147 km (0.073 R)
• M57: 33,024,328 km (0.115 R)
• M58: 33,505,884 km (0.106 R)
• M59: 33,643,813 km (0.102 R)
• M60: 33,782,042 km (0.066 R)
• M61: 37,155,174 km (0.104 R)
• M62: 37,584,371 km (0.102 R)
• M63: 37,943,256 km (0.102 R)
• M64: 38,303,188 km (0.1 R)
• M65: 38,592,062 km (0.11 R)
• M66: 39,535,725 km (0.056 R)
• M67: 40,266,960 km (0.103 R)
• M68: 42,486,992 km (0.111 R)
• M69: 42,636,440 km (0.032 R)
• M70: 43,160,781 km (0.093 R)
• M71: 43,762,613 km (0.092 R)
• M72: 44,670,672 km (0.106 R)
• M73: 45,814,348 km (0.111 R)
• M74: 45,967,686 km (0.116 R)
• M75: 48,052,930 km (0.11 R)
• M76: 49,303,269 km (0.089 R)
• M77: 49,853,640 km (0.115 R)
• M78: 50,090,005 km (0.116 R)
• M79: 50,247,980 km (0.096 R)
• M80: 50,485,093 km (0.079 R)
• M81: 52,475,492 km (0.045 R)
• M82: 52,716,046 km (0.079 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 777.4

Radius: 4.9

Gravity: 32.38 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 11.68 AU - 16.8 AU

Year: 20463 Days

Day: 22.8 Hours

Environment

Temp: -198 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 62,876,289 km

• M1: 63,429 km (0.081 R)
• M2: 141,520 km (0.1 R)
• M3: 341,831 km (0.081 R)
• M4: 398,529 km (0.11 R)
• M5: 500,405 km (0.096 R)
• M6: 543,639 km (0.101 R)
• M7: 829,670 km (0.101 R)
• M8: 2,163,036 km (0.113 R)
• M9: 2,271,494 km (0.111 R)
• M10: 2,684,085 km (0.111 R)
• M11: 2,839,966 km (0.075 R)
• M12: 3,966,737 km (0.1 R)
• M13: 5,118,192 km (0.072 R)
• M14: 5,166,362 km (0.084 R)
• M15: 5,507,146 km (0.114 R)
• M16: 5,905,526 km (0.118 R)
• M17: 6,057,367 km (0.118 R)
• M18: 6,572,582 km (0.086 R)
• M19: 7,263,276 km (0.119 R)
• M20: 7,865,557 km (0.119 R)
• M21: 8,597,838 km (0.088 R)
• M22: 8,943,110 km (0.1 R)
• M23: 9,117,541 km (0.059 R)
• M24: 9,293,020 km (0.106 R)
• M25: 9,706,807 km (0.071 R)
• M26: 10,921,841 km (0.078 R)
• M27: 15,395,566 km (0.048 R)
• M28: 15,954,763 km (0.107 R)
• M29: 16,806,124 km (0.112 R)
• M30: 18,552,679 km (0.111 R)
• M31: 18,626,730 km (0.118 R)
• M32: 18,998,182 km (0.09 R)
• M33: 19,297,228 km (0.088 R)
• M34: 20,661,860 km (0.033 R)
• M35: 20,738,603 km (0.102 R)
• M36: 21,979,069 km (0.119 R)
• M37: 22,845,839 km (0.081 R)
• M38: 23,004,562 km (0.055 R)
• M39: 24,207,030 km (0.119 R)
• M40: 24,368,895 km (0.049 R)
• M41: 25,101,775 km (0.107 R)
• M42: 27,091,277 km (0.097 R)
• M43: 27,175,201 km (0.082 R)
• M44: 27,680,992 km (0.093 R)
• M45: 28,445,437 km (0.067 R)
• M46: 29,302,932 km (0.065 R)
• M47: 29,648,353 km (0.12 R)
• M48: 29,994,971 km (0.029 R)
• M49: 31,395,357 km (0.084 R)
• M50: 31,748,707 km (0.114 R)
• M51: 32,995,905 km (0.106 R)
• M52: 35,079,504 km (0.115 R)
• M53: 36,368,439 km (0.101 R)
• M54: 36,739,591 km (0.099 R)
• M55: 37,860,379 km (0.066 R)
• M56: 39,087,380 km (0.117 R)
• M57: 39,467,509 km (0.116 R)
• M58: 39,657,947 km (0.076 R)
• M59: 41,193,120 km (0.111 R)
• M60: 42,259,753 km (0.09 R)
• M61: 48,133,713 km (0.042 R)
• M62: 50,285,379 km (0.043 R)
• M63: 50,595,197 km (0.075 R)
• M64: 52,677,599 km (0.045 R)
• M65: 53,729,122 km (0.097 R)
• M66: 54,045,971 km (0.107 R)
• M67: 55,319,497 km (0.052 R)
• M68: 56,067,038 km (0.084 R)
• M69: 58,112,639 km (0.047 R)
• M70: 58,872,297 km (0.093 R)
• M71: 59,526,190 km (0.071 R)
• M72: 60,841,155 km (0.076 R)
• M73: 61,061,213 km (0.094 R)
• M74: 62,609,252 km (0.082 R)
• M75: 64,058,257 km (0.084 R)
• M76: 65,292,888 km (0.075 R)
• M77: 65,405,535 km (0.057 R)
• M78: 65,856,723 km (0.062 R)
• M79: 66,308,807 km (0.078 R)
• M80: 69,618,062 km (0.083 R)
• M81: 70,771,461 km (0.117 R)
• M82: 70,887,250 km (0.033 R)
• M83: 71,003,039 km (0.056 R)
• M84: 71,234,766 km (0.115 R)
• M85: 72,863,737 km (0.108 R)
• M86: 73,800,070 km (0.12 R)
• M87: 76,276,962 km (0.111 R)
• M88: 76,514,225 km (0.04 R)
• M89: 76,633,005 km (0.046 R)
• M90: 78,301,919 km (0.102 R)
• M91: 78,421,597 km (0.09 R)
• M92: 79,862,225 km (0.072 R)
• M93: 80,465,104 km (0.111 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 25.8

Radius: 3

Gravity: 2.87 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 13.29 AU - 15.39 AU

Year: 20679 Days

Day: 20.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 62,876,289 km

• M1: 152,889 km (0.107 R)
• M2: 186,399 km (0.105 R)
• M3: 222,602 km (0.115 R)
• M4: 261,497 km (0.113 R)
• M5: 401,072 km (0.101 R)
• M6: 561,590 km (0.08 R)
• M7: 682,615 km (0.097 R)
• M8: 705,504 km (0.044 R)
• M9: 936,034 km (0.052 R)
• M10: 1,735,335 km (0.098 R)
• M11: 1,992,943 km (0.071 R)
• M12: 2,059,215 km (0.072 R)
• M13: 2,543,463 km (0.097 R)
• M14: 2,633,371 km (0.076 R)
• M15: 2,687,975 km (0.095 R)
• M16: 2,816,629 km (0.036 R)
• M17: 2,853,729 km (0.119 R)
• M18: 3,099,219 km (0.106 R)
• M19: 3,118,368 km (0.05 R)
• M20: 3,351,291 km (0.094 R)
• M21: 3,509,716 km (0.055 R)
• M22: 3,630,142 km (0.104 R)
• M23: 3,772,410 km (0.1 R)
• M24: 3,833,894 km (0.079 R)
• M25: 3,875,034 km (0.115 R)
• M26: 4,231,077 km (0.044 R)
• M27: 4,929,250 km (0.041 R)
• M28: 5,406,467 km (0.092 R)
• M29: 5,638,942 km (0.12 R)
• M30: 5,898,345 km (0.08 R)
• M31: 5,969,703 km (0.097 R)
• M32: 6,674,907 km (0.098 R)
• M33: 6,874,022 km (0.047 R)
• M34: 8,670,543 km (0.062 R)
• M35: 9,272,076 km (0.097 R)
• M36: 9,549,879 km (0.103 R)
• M37: 10,000,169 km (0.063 R)
• M38: 10,028,592 km (0.094 R)
• M39: 10,227,857 km (0.099 R)
• M40: 11,510,509 km (0.106 R)
• M41: 11,570,049 km (0.063 R)
• M42: 11,899,164 km (0.118 R)
• M43: 12,597,038 km (0.076 R)
• M44: 12,873,794 km (0.115 R)
• M45: 13,090,412 km (0.071 R)
• M46: 13,873,707 km (0.08 R)
• M47: 14,255,181 km (0.061 R)
• M48: 14,383,087 km (0.116 R)
• M49: 14,963,228 km (0.075 R)
• M50: 15,485,474 km (0.079 R)
• M51: 16,279,839 km (0.111 R)
• M52: 17,907,912 km (0.08 R)
• M53: 18,846,190 km (0.117 R)
• M54: 18,951,357 km (0.06 R)
• M55: 19,303,660 km (0.103 R)
• M56: 20,301,179 km (0.119 R)
• M57: 20,409,189 km (0.11 R)
• M58: 21,755,270 km (0.097 R)
• M59: 21,865,674 km (0.069 R)
• M60: 22,235,031 km (0.084 R)
• M61: 22,346,182 km (0.11 R)
• M62: 23,694,956 km (0.064 R)
• M63: 25,185,699 km (0.052 R)
• M64: 25,262,892 km (0.098 R)
• M65: 25,611,604 km (0.113 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 202.4

Radius: 4.8

Gravity: 8.78 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 16.76 AU - 18.04 AU

Year: 27639 Days

Day: 17.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 62,876,289 km

• M1: 293,212 km (0.078 R)
• M2: 1,534,725 km (0.045 R)
• M3: 1,727,556 km (0.078 R)
• M4: 2,136,258 km (0.087 R)
• M5: 2,320,263 km (0.114 R)
• M6: 2,382,795 km (0.057 R)
• M7: 2,736,444 km (0.106 R)
• M8: 3,672,628 km (0.064 R)
• M9: 4,618,984 km (0.091 R)
• M10: 5,221,115 km (0.095 R)
• M11: 5,427,261 km (0.057 R)
• M12: 5,468,849 km (0.067 R)
• M13: 5,678,137 km (0.079 R)
• M14: 5,762,660 km (0.092 R)
• M15: 6,061,706 km (0.036 R)
• M16: 6,630,327 km (0.084 R)
• M17: 7,033,793 km (0.112 R)
• M18: 7,724,037 km (0.107 R)
• M19: 8,823,731 km (0.108 R)
• M20: 9,316,955 km (0.049 R)
• M21: 9,466,553 km (0.033 R)
• M22: 10,744,867 km (0.111 R)
• M23: 12,021,984 km (0.113 R)
• M24: 13,122,426 km (0.06 R)
• M25: 13,854,857 km (0.095 R)
• M26: 14,082,844 km (0.089 R)
• M27: 15,182,837 km (0.077 R)
• M28: 16,853,397 km (0.113 R)
• M29: 17,957,728 km (0.085 R)
• M30: 18,019,812 km (0.118 R)
• M31: 20,042,375 km (0.038 R)
• M32: 20,171,178 km (0.112 R)
• M33: 21,014,910 km (0.068 R)
• M34: 21,276,856 km (0.074 R)
• M35: 26,808,238 km (0.098 R)
• M36: 27,377,308 km (0.12 R)
• M37: 27,520,174 km (0.056 R)
• M38: 27,950,417 km (0.104 R)
• M39: 28,527,416 km (0.115 R)
• M40: 30,134,397 km (0.105 R)
• M41: 30,726,056 km (0.116 R)
• M42: 31,097,807 km (0.094 R)
• M43: 31,246,806 km (0.077 R)
• M44: 31,396,255 km (0.08 R)
• M45: 31,620,652 km (0.036 R)
• M46: 31,845,647 km (0.112 R)
• M47: 33,664,607 km (0.119 R)
• M48: 34,124,621 km (0.088 R)
• M49: 34,586,579 km (0.111 R)
• M50: 35,283,555 km (0.08 R)
• M51: 35,750,899 km (0.038 R)
• M52: 35,907,079 km (0.119 R)
• M53: 36,376,966 km (0.115 R)
• M54: 36,770,109 km (0.119 R)
• M55: 37,878,630 km (0.114 R)
• M56: 39,804,104 km (0.114 R)
• M57: 39,965,969 km (0.113 R)
• M58: 40,371,678 km (0.111 R)
• M59: 41,187,136 km (0.112 R)
• M60: 42,751,481 km (0.108 R)
• M61: 43,749,448 km (0.088 R)
• M62: 43,916,400 km (0.091 R)
• M63: 45,260,686 km (0.117 R)
• M64: 46,533,016 km (0.06 R)
• M65: 47,302,099 km (0.075 R)
• M66: 47,731,295 km (0.076 R)
• M67: 50,683,011 km (0.113 R)
• M68: 51,650,610 km (0.101 R)
• M69: 53,872,288 km (0.088 R)
• M70: 55,852,963 km (0.118 R)
• M71: 55,943,620 km (0.042 R)
• M72: 58,224,389 km (0.054 R)
• M73: 58,408,245 km (0.102 R)
• M74: 58,592,250 km (0.106 R)
• M75: 58,868,557 km (0.092 R)
• M76: 59,978,125 km (0.043 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 321 - 10,357 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit