🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.7 AU - 1.08 AU

Year: 311 Days

Day: 23.8 Hours

Environment

Temp: 111 °C

Axial Tilt: 36.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 92,681,512 km

• M1: 419,772 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.78 AU - 2.72 AU

Year: 1252 Days

Day: 39.3 Hours

Environment

Temp: -87 °C

Axial Tilt: 18.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 92,681,512 km

• M1: 1,267,393 km (0.059 R)
• M2: 1,933,852 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 2.27 AU - 3.17 AU

Year: 1664 Days

Day: 26.3 Hours

Environment

Temp: -100 °C

Axial Tilt: 7.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 2.49 AU - 3.27 AU

Year: 1813 Days

Day: 40.5 Hours

Environment

Temp: -99 °C

Axial Tilt: 13.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.67 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 236.2

Radius: 10.9

Gravity: 1.99 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 6.31 AU - 6.59 AU

Year: 6075 Days

Day: 5.1 Hours

Environment

Temp: -154 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 92,681,512 km

• M1: 152,739 km (0.061 R)
• M2: 320,139 km (0.114 R)
• M3: 647,759 km (0.085 R)
• M4: 793,617 km (0.069 R)
• M5: 962,961 km (0.087 R)
• M6: 1,107,323 km (0.082 R)
• M7: 1,324,689 km (0.069 R)
• M8: 1,445,564 km (0.037 R)
• M9: 1,860,698 km (0.098 R)
• M10: 2,231,851 km (0.068 R)
• M11: 2,328,341 km (0.111 R)
• M12: 2,542,266 km (0.106 R)
• M13: 2,762,773 km (0.117 R)
• M14: 3,592,892 km (0.074 R)
• M15: 3,725,735 km (0.1 R)
• M16: 3,821,627 km (0.09 R)
• M17: 3,957,312 km (0.093 R)
• M18: 4,055,299 km (0.062 R)
• M19: 4,313,655 km (0.091 R)
• M20: 4,763,196 km (0.115 R)
• M21: 4,951,540 km (0.115 R)
• M22: 5,465,708 km (0.12 R)
• M23: 5,795,870 km (0.071 R)
• M24: 6,019,519 km (0.113 R)
• M25: 6,132,466 km (0.063 R)
• M26: 6,223,421 km (0.057 R)
• M27: 7,493,507 km (0.083 R)
• M28: 8,333,499 km (0.042 R)
• M29: 8,560,888 km (0.074 R)
• M30: 9,464,608 km (0.094 R)
• M31: 10,021,262 km (0.058 R)
• M32: 10,155,451 km (0.089 R)
• M33: 10,425,476 km (0.058 R)
• M34: 10,534,233 km (0.094 R)
• M35: 10,615,914 km (0.073 R)
• M36: 10,945,179 km (0.114 R)
• M37: 11,277,735 km (0.108 R)
• M38: 11,473,259 km (0.098 R)
• M39: 11,811,201 km (0.12 R)
• M40: 12,009,717 km (0.118 R)
• M41: 12,670,192 km (0.08 R)
• M42: 13,876,549 km (0.06 R)
• M43: 13,996,227 km (0.108 R)
• M44: 14,086,136 km (0.057 R)
• M45: 14,690,960 km (0.047 R)
• M46: 16,145,350 km (0.08 R)
• M47: 16,302,727 km (0.039 R)
• M48: 16,523,982 km (0.103 R)
• M49: 16,714,420 km (0.087 R)
• M50: 16,969,485 km (0.109 R)
• M51: 17,129,555 km (0.081 R)
• M52: 17,257,910 km (0.102 R)
• M53: 17,418,877 km (0.065 R)
• M54: 17,872,308 km (0.117 R)
• M55: 18,198,581 km (0.106 R)
• M56: 18,296,717 km (0.047 R)
• M57: 18,989,505 km (0.087 R)
• M58: 19,155,708 km (0.075 R)
• M59: 19,926,586 km (0.066 R)
• M60: 20,129,291 km (0.119 R)
• M61: 20,741,745 km (0.106 R)
• M62: 20,810,111 km (0.078 R)
• M63: 20,912,885 km (0.074 R)
• M64: 21,084,473 km (0.031 R)
• M65: 21,256,661 km (0.116 R)
• M66: 21,360,182 km (0.107 R)
• M67: 23,003,665 km (0.12 R)
• M68: 23,429,719 km (0.099 R)
• M69: 23,608,040 km (0.078 R)
• M70: 23,858,467 km (0.114 R)
• M71: 23,966,028 km (0.118 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 259.3

Radius: 14.1

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 6.48 AU - 7 AU

Year: 6489 Days

Day: 12.7 Hours

Environment

Temp: -166 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 92,681,512 km

• M1: 187,297 km (0.08 R)
• M2: 374,144 km (0.057 R)
• M3: 583,581 km (0.091 R)
• M4: 684,560 km (0.102 R)
• M5: 815,009 km (0.088 R)
• M6: 1,117,197 km (0.081 R)
• M7: 1,261,858 km (0.092 R)
• M8: 1,385,276 km (0.096 R)
• M9: 1,630,318 km (0.059 R)
• M10: 1,936,993 km (0.086 R)
• M11: 2,065,199 km (0.086 R)
• M12: 2,262,817 km (0.077 R)
• M13: 2,415,258 km (0.089 R)
• M14: 2,857,319 km (0.099 R)
• M15: 3,022,775 km (0.075 R)
• M16: 3,134,973 km (0.097 R)
• M17: 3,382,857 km (0.095 R)
• M18: 3,898,072 km (0.071 R)
• M19: 4,000,097 km (0.084 R)
• M20: 4,123,665 km (0.109 R)
• M21: 4,290,467 km (0.113 R)
• M22: 4,609,410 km (0.114 R)
• M23: 4,892,150 km (0.118 R)
• M24: 5,024,544 km (0.051 R)
• M25: 5,158,284 km (0.107 R)
• M26: 5,360,989 km (0.114 R)
• M27: 6,390,073 km (0.116 R)
• M28: 6,632,571 km (0.088 R)
• M29: 7,026,911 km (0.096 R)
• M30: 7,890,091 km (0.077 R)
• M31: 8,176,571 km (0.079 R)
• M32: 8,334,397 km (0.051 R)
• M33: 8,546,227 km (0.119 R)
• M34: 8,786,781 km (0.079 R)
• M35: 8,948,496 km (0.055 R)
• M36: 9,138,336 km (0.112 R)
• M37: 9,384,274 km (0.113 R)
• M38: 10,107,580 km (0.086 R)
• M39: 10,848,688 km (0.113 R)
• M40: 11,051,244 km (0.042 R)
• M41: 11,666,540 km (0.117 R)
• M42: 11,874,032 km (0.12 R)
• M43: 12,052,951 km (0.119 R)
• M44: 12,869,157 km (0.12 R)
• M45: 13,175,982 km (0.078 R)
• M46: 13,672,049 km (0.073 R)
• M47: 14,300,659 km (0.068 R)
• M48: 14,427,518 km (0.093 R)
• M49: 14,522,961 km (0.096 R)
• M50: 15,067,647 km (0.059 R)
• M51: 15,326,152 km (0.084 R)
• M52: 15,456,003 km (0.113 R)
• M53: 15,716,902 km (0.052 R)
• M54: 17,143,766 km (0.06 R)
• M55: 18,959,137 km (0.04 R)
• M56: 19,063,705 km (0.096 R)
• M57: 19,273,442 km (0.074 R)
• M58: 19,554,237 km (0.117 R)
• M59: 20,298,037 km (0.091 R)
• M60: 20,691,330 km (0.071 R)
• M61: 20,834,944 km (0.071 R)
• M62: 21,231,678 km (0.098 R)
• M63: 21,667,307 km (0.109 R)
• M64: 21,813,165 km (0.098 R)
• M65: 22,326,285 km (0.047 R)
• M66: 22,547,391 km (0.051 R)
• M67: 22,806,345 km (0.093 R)
• M68: 22,917,646 km (0.115 R)
• M69: 23,103,446 km (0.057 R)
• M70: 23,327,095 km (0.079 R)
• M71: 23,776,637 km (0.053 R)
• M72: 23,964,831 km (0.068 R)
• M73: 24,760,542 km (0.095 R)
• M74: 25,027,724 km (0.083 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 182.1

Radius: 14.5

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 7.23 AU - 10.79 AU

Year: 10030 Days

Day: 6.9 Hours

Environment

Temp: -177 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 92,681,512 km

• M1: 198,367 km (0.073 R)
• M2: 316,549 km (0.067 R)
• M3: 576,401 km (0.091 R)
• M4: 736,770 km (0.087 R)
• M5: 901,178 km (0.061 R)
• M6: 1,023,100 km (0.085 R)
• M7: 1,346,530 km (0.036 R)
• M8: 1,586,336 km (0.114 R)
• M9: 1,805,796 km (0.077 R)
• M10: 1,946,119 km (0.095 R)
• M11: 2,313,381 km (0.112 R)
• M12: 2,524,913 km (0.061 R)
• M13: 3,391,683 km (0.083 R)
• M14: 4,415,980 km (0.111 R)
• M15: 4,511,573 km (0.091 R)
• M16: 4,753,472 km (0.036 R)
• M17: 5,453,740 km (0.117 R)
• M18: 5,582,245 km (0.072 R)
• M19: 6,922,641 km (0.081 R)
• M20: 7,090,041 km (0.114 R)
• M21: 7,230,514 km (0.069 R)
• M22: 7,400,457 km (0.1 R)
• M23: 8,034,752 km (0.107 R)
• M24: 8,596,791 km (0.047 R)
• M25: 9,448,153 km (0.112 R)
• M26: 11,329,346 km (0.097 R)
• M27: 11,626,298 km (0.032 R)
• M28: 12,227,980 km (0.099 R)
• M29: 12,839,985 km (0.06 R)
• M30: 12,942,909 km (0.099 R)
• M31: 13,149,802 km (0.094 R)
• M32: 13,253,474 km (0.069 R)
• M33: 13,566,582 km (0.061 R)
• M34: 14,377,702 km (0.068 R)
• M35: 14,520,418 km (0.049 R)
• M36: 15,168,327 km (0.09 R)
• M37: 15,495,946 km (0.049 R)
• M38: 16,084,015 km (0.099 R)
• M39: 17,244,147 km (0.095 R)
• M40: 17,624,275 km (0.12 R)
• M41: 17,853,608 km (0.066 R)
• M42: 18,392,609 km (0.091 R)
• M43: 20,321,225 km (0.081 R)
• M44: 20,964,795 km (0.062 R)
• M45: 21,207,892 km (0.102 R)
• M46: 21,983,856 km (0.045 R)
• M47: 23,985,475 km (0.069 R)
• M48: 25,265,884 km (0.067 R)
• M49: 25,481,454 km (0.102 R)
• M50: 26,088,373 km (0.112 R)
• M51: 26,524,750 km (0.115 R)
• M52: 28,026,563 km (0.114 R)
• M53: 30,514,076 km (0.055 R)
• M54: 30,697,633 km (0.086 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 600.2

Radius: 3.7

Gravity: 43.84 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 17.19 AU - 19.15 AU

Year: 28723 Days

Day: 19.6 Hours

Environment

Temp: -207 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 92,681,512 km

• M1: 61,186 km (0.069 R)
• M2: 112,348 km (0.045 R)
• M3: 183,257 km (0.108 R)
• M4: 457,021 km (0.095 R)
• M5: 480,060 km (0.094 R)
• M6: 1,581,100 km (0.099 R)
• M7: 1,873,115 km (0.062 R)
• M8: 2,025,256 km (0.116 R)
• M9: 2,064,002 km (0.114 R)
• M10: 2,102,897 km (0.105 R)
• M11: 3,288,311 km (0.042 R)
• M12: 3,333,938 km (0.061 R)
• M13: 3,896,725 km (0.044 R)
• M14: 4,640,975 km (0.06 R)
• M15: 4,743,449 km (0.066 R)
• M16: 4,898,582 km (0.061 R)
• M17: 5,481,565 km (0.118 R)
• M18: 6,254,687 km (0.115 R)
• M19: 6,311,235 km (0.085 R)
• M20: 6,424,780 km (0.12 R)
• M21: 7,179,351 km (0.117 R)
• M22: 7,537,040 km (0.051 R)
• M23: 7,718,053 km (0.095 R)
• M24: 8,269,471 km (0.053 R)
• M25: 8,833,605 km (0.105 R)
• M26: 8,960,763 km (0.11 R)
• M27: 10,064,795 km (0.077 R)
• M28: 10,197,488 km (0.091 R)
• M29: 10,937,699 km (0.098 R)
• M30: 11,974,562 km (0.117 R)
• M31: 12,469,132 km (0.072 R)
• M32: 15,803,369 km (0.09 R)
• M33: 16,112,439 km (0.09 R)
• M34: 16,893,489 km (0.112 R)
• M35: 18,573,473 km (0.096 R)
• M36: 20,055,240 km (0.118 R)
• M37: 21,318,744 km (0.115 R)
• M38: 22,175,341 km (0.074 R)
• M39: 23,745,221 km (0.106 R)
• M40: 25,080,681 km (0.059 R)
• M41: 25,350,706 km (0.087 R)
• M42: 25,531,270 km (0.069 R)
• M43: 26,348,823 km (0.079 R)
• M44: 27,823,558 km (0.054 R)
• M45: 29,230,227 km (0.1 R)
• M46: 29,324,923 km (0.103 R)
• M47: 29,989,885 km (0.056 R)
• M48: 32,895,973 km (0.065 R)
• M49: 33,785,034 km (0.108 R)
• M50: 34,282,446 km (0.111 R)
• M51: 34,982,864 km (0.113 R)
• M52: 37,112,090 km (0.113 R)
• M53: 37,831,207 km (0.082 R)
• M54: 37,934,280 km (0.118 R)
• M55: 40,436,454 km (0.076 R)
• M56: 40,964,535 km (0.089 R)
• M57: 42,240,904 km (0.12 R)
• M58: 42,454,978 km (0.113 R)
• M59: 44,071,383 km (0.106 R)
• M60: 44,941,744 km (0.069 R)
• M61: 45,050,950 km (0.118 R)
• M62: 45,379,018 km (0.115 R)
• M63: 46,699,369 km (0.038 R)
• M64: 47,809,236 km (0.08 R)
• M65: 50,394,736 km (0.119 R)
• M66: 50,621,675 km (0.037 R)
• M67: 50,735,370 km (0.102 R)
• M68: 54,764,789 km (0.064 R)
• M69: 58,895,635 km (0.116 R)
• M70: 59,494,026 km (0.097 R)
• M71: 63,860,489 km (0.047 R)
• M72: 63,983,308 km (0.097 R)
• M73: 64,721,424 km (0.094 R)
• M74: 66,082,167 km (0.082 R)
• M75: 70,854,787 km (0.103 R)
• M76: 72,640,836 km (0.118 R)
• M77: 73,153,957 km (0.102 R)
• M78: 74,441,696 km (0.07 R)
• M79: 77,039,762 km (0.099 R)
• M80: 77,563,055 km (0.085 R)
• M81: 80,064,182 km (0.047 R)
• M82: 81,125,130 km (0.07 R)
• M83: 81,524,257 km (0.065 R)
• M84: 82,324,307 km (0.095 R)
• M85: 83,127,049 km (0.069 R)
• M86: 85,010,037 km (0.086 R)
• M87: 85,821,456 km (0.066 R)
• M88: 87,451,774 km (0.04 R)
• M89: 88,681,169 km (0.101 R)
• M90: 90,054,029 km (0.043 R)
• M91: 91,433,770 km (0.081 R)
• M92: 91,987,581 km (0.083 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 246 - 10,862 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit