🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.43 AU - 0.59 AU

Year: 130 Days

Day: 20 Hours

Environment

Temp: 274 °C

Axial Tilt: 7.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.88 AU - 0.94 AU

Year: 311 Days

Day: 36.1 Hours

Environment

Temp: 101 °C

Axial Tilt: 28.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.82 AU - 1.18 AU

Year: 358 Days

Day: 30.5 Hours

Environment

Temp: 90 °C

Axial Tilt: 45.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.19 AU - 1.51 AU

Year: 562 Days

Day: 39.2 Hours

Environment

Temp: 9 °C

Axial Tilt: 16.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 2.83 AU - 4.39 AU

Year: 2457 Days

Day: 23.7 Hours

Environment

Temp: -118 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 4 AU - 5.46 AU

Year: 3684 Days

Day: 20.7 Hours

Environment

Temp: -122 °C

Axial Tilt: 1.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 634.2

Radius: 11.6

Gravity: 4.71 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 5.06 AU - 5.48 AU

Year: 4333 Days

Day: 14.8 Hours

Environment

Temp: -145 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 48,984,591 km

• M1: 150,944 km (0.106 R)
• M2: 231,129 km (0.119 R)
• M3: 389,852 km (0.042 R)
• M4: 468,840 km (0.102 R)
• M5: 757,564 km (0.058 R)
• M6: 998,267 km (0.1 R)
• M7: 1,348,475 km (0.094 R)
• M8: 1,478,625 km (0.105 R)
• M9: 1,767,948 km (0.047 R)
• M10: 1,895,255 km (0.046 R)
• M11: 2,176,200 km (0.099 R)
• M12: 2,382,645 km (0.114 R)
• M13: 2,488,411 km (0.104 R)
• M14: 2,778,182 km (0.099 R)
• M15: 3,060,024 km (0.035 R)
• M16: 3,233,558 km (0.062 R)
• M17: 3,430,279 km (0.088 R)
• M18: 3,877,128 km (0.075 R)
• M19: 4,171,088 km (0.072 R)
• M20: 4,364,069 km (0.06 R)
• M21: 4,714,427 km (0.097 R)
• M22: 5,188,054 km (0.1 R)
• M23: 6,035,526 km (0.119 R)
• M24: 6,278,623 km (0.06 R)
• M25: 6,475,493 km (0.071 R)
• M26: 6,799,672 km (0.099 R)
• M27: 7,205,980 km (0.107 R)
• M28: 7,308,903 km (0.103 R)
• M29: 7,883,359 km (0.117 R)
• M30: 7,962,795 km (0.086 R)
• M31: 8,662,614 km (0.105 R)
• M32: 8,992,328 km (0.102 R)
• M33: 10,265,406 km (0.058 R)
• M34: 10,381,344 km (0.075 R)
• M35: 11,085,801 km (0.077 R)
• M36: 11,654,422 km (0.037 R)
• M37: 11,927,139 km (0.113 R)
• M38: 12,018,543 km (0.102 R)
• M39: 12,171,432 km (0.103 R)
• M40: 12,540,790 km (0.117 R)
• M41: 12,726,889 km (0.081 R)
• M42: 12,945,153 km (0.082 R)
• M43: 13,196,178 km (0.087 R)
• M44: 13,322,289 km (0.107 R)
• M45: 13,480,563 km (0.061 R)
• M46: 13,926,814 km (0.116 R)
• M47: 14,087,332 km (0.066 R)
• M48: 14,410,314 km (0.117 R)
• M49: 14,833,975 km (0.084 R)
• M50: 15,526,913 km (0.112 R)
• M51: 17,012,719 km (0.056 R)
• M52: 17,564,286 km (0.098 R)
• M53: 18,051,676 km (0.086 R)
• M54: 18,862,048 km (0.117 R)
• M55: 19,289,598 km (0.067 R)
• M56: 19,648,334 km (0.114 R)
• M57: 19,756,344 km (0.114 R)
• M58: 20,081,719 km (0.115 R)
• M59: 20,190,626 km (0.104 R)
• M60: 20,336,035 km (0.05 R)
• M61: 21,179,169 km (0.092 R)
• M62: 21,252,921 km (0.048 R)
• M63: 21,586,374 km (0.069 R)
• M64: 21,958,873 km (0.046 R)
• M65: 22,108,321 km (0.119 R)
• M66: 22,183,270 km (0.108 R)
• M67: 22,596,908 km (0.108 R)
• M68: 23,013,089 km (0.099 R)
• M69: 23,088,935 km (0.11 R)
• M70: 23,279,224 km (0.044 R)
• M71: 23,776,188 km (0.119 R)
• M72: 23,968,272 km (0.095 R)
• M73: 24,045,165 km (0.071 R)
• M74: 24,431,277 km (0.106 R)
• M75: 24,897,274 km (0.113 R)
• M76: 25,170,590 km (0.085 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 420.1

Radius: 9.5

Gravity: 4.65 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 4.6 AU - 6.66 AU

Year: 4784 Days

Day: 10.1 Hours

Environment

Temp: -147 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 48,984,591 km

• M1: 168,298 km (0.108 R)
• M2: 266,733 km (0.117 R)
• M3: 362,775 km (0.046 R)
• M4: 429,196 km (0.091 R)
• M5: 510,278 km (0.086 R)
• M6: 597,195 km (0.095 R)
• M7: 668,702 km (0.101 R)
• M8: 925,861 km (0.075 R)
• M9: 998,117 km (0.058 R)
• M10: 1,059,901 km (0.113 R)
• M11: 1,174,642 km (0.102 R)
• M12: 1,253,630 km (0.119 R)
• M13: 1,458,878 km (0.091 R)
• M14: 1,660,536 km (0.101 R)
• M15: 1,795,025 km (0.08 R)
• M16: 2,155,406 km (0.096 R)
• M17: 2,286,005 km (0.105 R)
• M18: 2,436,351 km (0.098 R)
• M19: 2,624,395 km (0.108 R)
• M20: 3,329,600 km (0.089 R)
• M21: 3,752,363 km (0.063 R)
• M22: 4,070,558 km (0.104 R)
• M23: 4,131,295 km (0.073 R)
• M24: 4,192,181 km (0.103 R)
• M25: 4,315,001 km (0.091 R)
• M26: 4,439,018 km (0.113 R)
• M27: 4,522,493 km (0.033 R)
• M28: 4,839,790 km (0.1 R)
• M29: 5,011,977 km (0.08 R)
• M30: 5,120,586 km (0.071 R)
• M31: 5,473,636 km (0.038 R)
• M32: 5,540,806 km (0.055 R)
• M33: 5,926,020 km (0.06 R)
• M34: 6,110,475 km (0.087 R)
• M35: 6,250,049 km (0.052 R)
• M36: 6,320,211 km (0.093 R)
• M37: 6,437,645 km (0.072 R)
• M38: 7,011,951 km (0.113 R)
• M39: 7,084,955 km (0.117 R)
• M40: 7,207,027 km (0.106 R)
• M41: 7,280,779 km (0.058 R)
• M42: 7,478,248 km (0.106 R)
• M43: 7,702,645 km (0.071 R)
• M44: 9,657,739 km (0.051 R)
• M45: 9,874,955 km (0.115 R)
• M46: 10,038,915 km (0.114 R)
• M47: 10,369,676 km (0.11 R)
• M48: 11,155,064 km (0.094 R)
• M49: 11,383,052 km (0.11 R)
• M50: 11,641,407 km (0.118 R)
• M51: 12,369,051 km (0.118 R)
• M52: 12,516,255 km (0.111 R)
• M53: 12,723,598 km (0.078 R)
• M54: 12,872,298 km (0.081 R)
• M55: 13,624,476 km (0.086 R)
• M56: 14,483,767 km (0.111 R)
• M57: 15,455,554 km (0.102 R)
• M58: 15,965,384 km (0.102 R)
• M59: 17,034,261 km (0.08 R)
• M60: 17,395,689 km (0.084 R)
• M61: 17,494,723 km (0.12 R)
• M62: 17,660,029 km (0.056 R)
• M63: 17,859,293 km (0.079 R)
• M64: 17,925,864 km (0.051 R)
• M65: 18,159,536 km (0.074 R)
• M66: 19,240,530 km (0.108 R)
• M67: 19,445,479 km (0.097 R)
• M68: 21,217,167 km (0.1 R)
• M69: 23,330,237 km (0.112 R)
• M70: 23,439,443 km (0.068 R)
• M71: 24,061,770 km (0.107 R)
• M72: 24,208,975 km (0.118 R)
• M73: 24,652,233 km (0.099 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 703.2

Radius: 13.2

Gravity: 4.04 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 5.59 AU - 7.29 AU

Year: 5853 Days

Day: 8.6 Hours

Environment

Temp: -152 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 48,984,591 km

• M1: 169,644 km (0.105 R)
• M2: 259,403 km (0.089 R)
• M3: 496,366 km (0.093 R)
• M4: 855,700 km (0.116 R)
• M5: 1,244,953 km (0.091 R)
• M6: 1,426,266 km (0.069 R)
• M7: 1,688,062 km (0.032 R)
• M8: 1,871,619 km (0.034 R)
• M9: 2,359,607 km (0.085 R)
• M10: 2,545,109 km (0.09 R)
• M11: 2,865,098 km (0.079 R)
• M12: 3,063,465 km (0.102 R)
• M13: 3,614,883 km (0.101 R)
• M14: 3,829,855 km (0.04 R)
• M15: 3,951,029 km (0.098 R)
• M16: 4,474,472 km (0.046 R)
• M17: 5,072,864 km (0.057 R)
• M18: 5,368,170 km (0.047 R)
• M19: 5,975,687 km (0.099 R)
• M20: 6,259,175 km (0.115 R)
• M21: 6,345,194 km (0.086 R)
• M22: 6,868,936 km (0.101 R)
• M23: 7,195,957 km (0.041 R)
• M24: 7,376,521 km (0.106 R)
• M25: 7,528,064 km (0.1 R)
• M26: 8,113,740 km (0.027 R)
• M27: 8,650,347 km (0.118 R)
• M28: 9,068,473 km (0.042 R)
• M29: 9,394,597 km (0.091 R)
• M30: 9,592,066 km (0.119 R)
• M31: 9,724,610 km (0.029 R)
• M32: 10,159,341 km (0.103 R)
• M33: 10,328,237 km (0.091 R)
• M34: 10,566,397 km (0.08 R)
• M35: 10,944,281 km (0.083 R)
• M36: 11,221,785 km (0.082 R)
• M37: 11,326,504 km (0.114 R)
• M38: 11,677,909 km (0.101 R)
• M39: 12,032,905 km (0.117 R)
• M40: 12,247,578 km (0.1 R)
• M41: 12,355,438 km (0.119 R)
• M42: 12,463,597 km (0.036 R)
• M43: 13,229,538 km (0.086 R)
• M44: 14,692,156 km (0.057 R)
• M45: 17,322,835 km (0.108 R)
• M46: 17,931,549 km (0.063 R)
• M47: 18,547,144 km (0.101 R)
• M48: 18,629,872 km (0.115 R)
• M49: 18,919,942 km (0.119 R)
• M50: 19,169,770 km (0.106 R)
• M51: 19,253,396 km (0.102 R)
• M52: 20,563,723 km (0.117 R)
• M53: 21,859,241 km (0.077 R)
• M54: 22,560,855 km (0.056 R)
• M55: 23,627,338 km (0.118 R)
• M56: 24,256,996 km (0.084 R)
• M57: 24,392,531 km (0.047 R)
• M58: 24,710,127 km (0.098 R)
• M59: 25,028,921 km (0.096 R)
• M60: 25,120,325 km (0.095 R)
• M61: 25,762,997 km (0.063 R)
• M62: 26,225,255 km (0.114 R)
• M63: 26,877,202 km (0.071 R)
• M64: 27,299,068 km (0.107 R)
• M65: 29,344,969 km (0.099 R)
• M66: 29,682,761 km (0.114 R)
• M67: 30,021,749 km (0.111 R)
• M68: 30,118,839 km (0.096 R)
• M69: 30,850,372 km (0.083 R)
• M70: 31,095,563 km (0.082 R)
• M71: 31,637,257 km (0.058 R)
• M72: 31,884,393 km (0.047 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 115.8

Radius: 8

Gravity: 1.81 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 14.51 AU - 19.51 AU

Year: 25126 Days

Day: 18.5 Hours

Environment

Temp: -199 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 48,984,591 km

• M1: 103,821 km (0.064 R)
• M2: 237,711 km (0.105 R)
• M3: 712,983 km (0.083 R)
• M4: 764,744 km (0.102 R)
• M5: 1,858,754 km (0.107 R)
• M6: 1,956,441 km (0.099 R)
• M7: 2,208,214 km (0.076 R)
• M8: 2,285,855 km (0.099 R)
• M9: 2,390,873 km (0.041 R)
• M10: 3,678,312 km (0.092 R)
• M11: 4,309,017 km (0.049 R)
• M12: 4,670,146 km (0.114 R)
• M13: 4,803,887 km (0.113 R)
• M14: 5,847,182 km (0.072 R)
• M15: 7,733,911 km (0.086 R)
• M16: 7,813,048 km (0.113 R)
• M17: 8,212,624 km (0.075 R)
• M18: 8,824,479 km (0.081 R)
• M19: 10,614,717 km (0.109 R)
• M20: 11,146,238 km (0.101 R)
• M21: 11,550,751 km (0.119 R)
• M22: 13,643,924 km (0.066 R)
• M23: 14,660,143 km (0.086 R)
• M24: 15,102,952 km (0.075 R)
• M25: 16,764,536 km (0.059 R)
• M26: 17,538,705 km (0.118 R)
• M27: 17,642,825 km (0.117 R)
• M28: 18,219,225 km (0.093 R)
• M29: 18,324,692 km (0.075 R)
• M30: 18,483,266 km (0.11 R)
• M31: 18,854,867 km (0.108 R)
• M32: 19,175,605 km (0.08 R)
• M33: 19,229,161 km (0.084 R)
• M34: 19,497,988 km (0.086 R)
• M35: 19,605,848 km (0.1 R)
• M36: 21,581,138 km (0.064 R)
• M37: 21,972,636 km (0.075 R)
• M38: 22,876,058 km (0.108 R)
• M39: 23,275,185 km (0.105 R)
• M40: 23,446,923 km (0.064 R)
• M41: 25,128,702 km (0.105 R)
• M42: 25,422,513 km (0.111 R)
• M43: 26,013,723 km (0.103 R)
• M44: 26,549,733 km (0.034 R)
• M45: 28,240,188 km (0.106 R)
• M46: 28,362,260 km (0.042 R)
• M47: 29,468,985 km (0.093 R)
• M48: 30,527,091 km (0.092 R)
• M49: 31,914,761 km (0.076 R)
• M50: 32,488,469 km (0.118 R)
• M51: 33,258,599 km (0.068 R)
• M52: 33,904,861 km (0.105 R)
• M53: 34,359,789 km (0.063 R)
• M54: 35,802,810 km (0.073 R)
• M55: 36,001,027 km (0.098 R)
• M56: 37,131,538 km (0.092 R)
• M57: 37,466,338 km (0.11 R)
• M58: 38,206,249 km (0.111 R)
• M59: 38,544,191 km (0.03 R)
• M60: 38,815,262 km (0.12 R)
• M61: 39,154,849 km (0.106 R)
• M62: 40,042,712 km (0.093 R)
• M63: 41,490,969 km (0.079 R)
• M64: 41,629,796 km (0.096 R)
• M65: 42,465,899 km (0.07 R)
• M66: 42,535,911 km (0.116 R)
• M67: 43,518,918 km (0.054 R)
• M68: 44,296,678 km (0.112 R)
• M69: 45,150,133 km (0.067 R)
• M70: 45,435,865 km (0.065 R)
• M71: 45,722,196 km (0.083 R)
• M72: 47,816,117 km (0.074 R)
• M73: 48,911,323 km (0.065 R)

Kuiper Belt

Range: 30.6 - 48.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 169 - 15,790 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit