🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.52 AU - 0.7 AU

Year: 166 Days

Day: 17.7 Hours

Environment

Temp: 203 °C

Axial Tilt: 11.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 63,215,635 km

• M1: 87,964 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.53 AU - 0.85 AU

Year: 200 Days

Day: 22.7 Hours

Environment

Temp: 160 °C

Axial Tilt: 32.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.58 AU - 0.92 AU

Year: 226 Days

Day: 34.1 Hours

Environment

Temp: 192 °C

Axial Tilt: 37.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.33 AU - 1.37 AU

Year: 546 Days

Day: 23.4 Hours

Environment

Temp: -1 °C

Axial Tilt: 0.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 2.11 AU - 2.21 AU

Year: 1106 Days

Day: 41.8 Hours

Environment

Temp: -67 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,215,635 km

• M1: 570,865 km (0.115 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 3.68 AU - 4.58 AU

Year: 2923 Days

Day: 13.2 Hours

Environment

Temp: -118 °C

Axial Tilt: 14.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 21.2

Radius: 10

Gravity: 0.21 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 5.61 AU - 6.01 AU

Year: 4877 Days

Day: 9 Hours

Environment

Temp: -129 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 63,215,635 km

• M1: 130,898 km (0.117 R)
• M2: 344,374 km (0.084 R)
• M3: 497,263 km (0.075 R)
• M4: 658,829 km (0.09 R)
• M5: 1,073,664 km (0.062 R)
• M6: 1,465,610 km (0.1 R)
• M7: 1,531,433 km (0.081 R)
• M8: 1,613,413 km (0.104 R)
• M9: 2,103,346 km (0.114 R)
• M10: 2,425,729 km (0.111 R)
• M11: 2,592,830 km (0.083 R)
• M12: 3,251,061 km (0.09 R)
• M13: 3,704,342 km (0.06 R)
• M14: 4,485,991 km (0.044 R)
• M15: 4,659,226 km (0.1 R)
• M16: 5,237,721 km (0.114 R)
• M17: 5,454,787 km (0.095 R)
• M18: 5,933,351 km (0.094 R)
• M19: 6,028,345 km (0.03 R)
• M20: 6,147,874 km (0.064 R)
• M21: 6,256,033 km (0.062 R)
• M22: 6,510,799 km (0.04 R)
• M23: 7,207,177 km (0.069 R)
• M24: 7,706,235 km (0.117 R)
• M25: 7,783,876 km (0.086 R)
• M26: 7,914,176 km (0.039 R)
• M27: 8,309,115 km (0.072 R)
• M28: 8,562,533 km (0.061 R)
• M29: 8,643,017 km (0.103 R)
• M30: 9,131,903 km (0.1 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 540

Radius: 13.6

Gravity: 2.92 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 7.04 AU - 8.56 AU

Year: 7586 Days

Day: 7.4 Hours

Environment

Temp: -152 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 63,215,635 km

• M1: 175,179 km (0.107 R)
• M2: 272,867 km (0.041 R)
• M3: 378,931 km (0.054 R)
• M4: 591,360 km (0.096 R)
• M5: 694,583 km (0.071 R)
• M6: 1,293,872 km (0.077 R)
• M7: 1,434,344 km (0.058 R)
• M8: 1,598,902 km (0.062 R)
• M9: 2,172,610 km (0.094 R)
• M10: 2,384,740 km (0.104 R)
• M11: 2,761,577 km (0.107 R)
• M12: 2,853,131 km (0.116 R)
• M13: 2,992,406 km (0.115 R)
• M14: 3,497,598 km (0.074 R)
• M15: 3,697,311 km (0.1 R)
• M16: 3,824,170 km (0.062 R)
• M17: 4,292,561 km (0.101 R)
• M18: 4,751,976 km (0.071 R)
• M19: 5,142,277 km (0.114 R)
• M20: 5,227,249 km (0.107 R)
• M21: 5,341,392 km (0.049 R)
• M22: 5,983,765 km (0.051 R)
• M23: 6,284,008 km (0.086 R)
• M24: 6,589,188 km (0.093 R)
• M25: 6,805,806 km (0.104 R)
• M26: 7,373,529 km (0.084 R)
• M27: 7,825,764 km (0.057 R)
• M28: 8,220,702 km (0.103 R)
• M29: 9,029,877 km (0.116 R)
• M30: 9,374,700 km (0.103 R)
• M31: 9,618,694 km (0.119 R)
• M32: 9,759,017 km (0.107 R)
• M33: 9,899,938 km (0.095 R)
• M34: 10,148,420 km (0.114 R)
• M35: 10,255,532 km (0.07 R)
• M36: 11,236,446 km (0.085 R)
• M37: 11,869,544 km (0.12 R)
• M38: 12,133,584 km (0.1 R)
• M39: 12,514,161 km (0.066 R)
• M40: 13,248,238 km (0.106 R)
• M41: 13,679,678 km (0.093 R)
• M42: 13,877,297 km (0.094 R)
• M43: 14,275,377 km (0.066 R)
• M44: 14,515,930 km (0.075 R)
• M45: 15,574,485 km (0.055 R)
• M46: 16,238,101 km (0.117 R)
• M47: 16,489,425 km (0.118 R)
• M48: 16,615,536 km (0.116 R)
• M49: 16,953,478 km (0.118 R)
• M50: 19,648,783 km (0.052 R)
• M51: 19,782,523 km (0.085 R)
• M52: 20,275,747 km (0.116 R)
• M53: 20,682,205 km (0.098 R)
• M54: 21,091,355 km (0.104 R)
• M55: 21,182,759 km (0.06 R)
• M56: 21,549,274 km (0.082 R)
• M57: 21,687,203 km (0.045 R)
• M58: 22,381,487 km (0.081 R)
• M59: 23,083,251 km (0.112 R)
• M60: 23,697,200 km (0.06 R)
• M61: 25,522,594 km (0.051 R)
• M62: 25,863,677 km (0.064 R)
• M63: 25,961,514 km (0.079 R)
• M64: 26,108,419 km (0.083 R)
• M65: 26,304,542 km (0.116 R)
• M66: 26,649,215 km (0.112 R)
• M67: 26,797,467 km (0.114 R)
• M68: 27,193,901 km (0.094 R)
• M69: 27,442,682 km (0.055 R)
• M70: 27,592,280 km (0.071 R)
• M71: 29,408,847 km (0.108 R)
• M72: 29,562,035 km (0.048 R)
• M73: 29,664,211 km (0.093 R)
• M74: 29,869,160 km (0.049 R)
• M75: 30,589,623 km (0.09 R)
• M76: 30,900,338 km (0.12 R)
• M77: 31,264,010 km (0.113 R)
• M78: 31,524,610 km (0.084 R)
• M79: 32,048,053 km (0.112 R)
• M80: 32,627,146 km (0.066 R)
• M81: 32,785,720 km (0.04 R)
• M82: 32,891,635 km (0.096 R)
• M83: 34,385,220 km (0.104 R)
• M84: 34,600,492 km (0.114 R)
• M85: 34,816,062 km (0.045 R)
• M86: 35,086,385 km (0.115 R)
• M87: 35,520,070 km (0.057 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 198.5

Radius: 9.7

Gravity: 2.11 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 11.19 AU - 12.69 AU

Year: 14368 Days

Day: 12.5 Hours

Environment

Temp: -172 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 63,215,635 km

• M1: 124,166 km (0.099 R)
• M2: 362,027 km (0.083 R)
• M3: 454,927 km (0.073 R)
• M4: 866,471 km (0.064 R)
• M5: 1,189,752 km (0.116 R)
• M6: 1,355,955 km (0.067 R)
• M7: 1,670,559 km (0.104 R)
• M8: 1,752,838 km (0.113 R)
• M9: 2,344,049 km (0.113 R)
• M10: 2,459,987 km (0.099 R)
• M11: 2,697,698 km (0.12 R)
• M12: 2,968,022 km (0.102 R)
• M13: 3,508,369 km (0.074 R)
• M14: 3,913,032 km (0.107 R)
• M15: 4,135,035 km (0.104 R)
• M16: 4,504,541 km (0.099 R)
• M17: 4,884,819 km (0.109 R)
• M18: 5,063,738 km (0.098 R)
• M19: 5,366,973 km (0.088 R)
• M20: 5,644,926 km (0.118 R)
• M21: 5,801,405 km (0.118 R)
• M22: 5,927,666 km (0.049 R)
• M23: 6,118,852 km (0.026 R)
• M24: 6,474,446 km (0.096 R)
• M25: 6,605,344 km (0.111 R)
• M26: 6,737,290 km (0.105 R)
• M27: 6,836,772 km (0.089 R)
• M28: 6,903,343 km (0.106 R)
• M29: 7,273,598 km (0.089 R)
• M30: 8,068,561 km (0.103 R)
• M31: 8,891,050 km (0.045 R)
• M32: 10,307,742 km (0.101 R)
• M33: 10,499,227 km (0.064 R)
• M34: 10,924,983 km (0.075 R)
• M35: 11,042,118 km (0.108 R)
• M36: 11,474,905 km (0.118 R)
• M37: 11,673,571 km (0.08 R)
• M38: 12,033,952 km (0.117 R)
• M39: 12,114,585 km (0.102 R)
• M40: 12,276,300 km (0.082 R)
• M41: 12,357,383 km (0.071 R)
• M42: 12,479,454 km (0.101 R)
• M43: 13,428,204 km (0.119 R)
• M44: 14,059,507 km (0.066 R)
• M45: 14,873,020 km (0.119 R)
• M46: 15,002,871 km (0.039 R)
• M47: 16,277,445 km (0.065 R)
• M48: 16,769,921 km (0.037 R)
• M49: 17,086,022 km (0.105 R)
• M50: 18,323,196 km (0.094 R)
• M51: 18,415,947 km (0.056 R)
• M52: 19,022,865 km (0.053 R)
• M53: 19,588,944 km (0.111 R)
• M54: 19,731,361 km (0.073 R)
• M55: 20,208,428 km (0.094 R)
• M56: 20,786,026 km (0.075 R)
• M57: 21,271,620 km (0.103 R)
• M58: 21,466,846 km (0.081 R)
• M59: 22,204,214 km (0.116 R)
• M60: 22,650,763 km (0.031 R)
• M61: 24,007,765 km (0.103 R)
• M62: 24,824,420 km (0.06 R)
• M63: 25,702,111 km (0.073 R)
• M64: 25,857,992 km (0.066 R)
• M65: 26,380,089 km (0.11 R)
• M66: 27,169,666 km (0.086 R)
• M67: 28,933,874 km (0.092 R)
• M68: 29,096,187 km (0.106 R)
• M69: 29,475,867 km (0.098 R)
• M70: 29,857,192 km (0.079 R)
• M71: 30,021,151 km (0.071 R)
• M72: 30,569,726 km (0.107 R)
• M73: 31,287,946 km (0.116 R)
• M74: 31,565,600 km (0.049 R)
• M75: 31,732,700 km (0.076 R)
• M76: 34,044,436 km (0.084 R)
• M77: 34,158,579 km (0.09 R)
• M78: 34,559,203 km (0.104 R)
• M79: 34,731,390 km (0.096 R)
• M80: 35,076,512 km (0.114 R)
• M81: 35,422,831 km (0.06 R)
• M82: 36,410,027 km (0.103 R)
• M83: 37,760,148 km (0.076 R)
• M84: 38,115,144 km (0.069 R)
• M85: 38,947,506 km (0.101 R)

Planet 10 - Gas Giant

Semi-Major Axis: 13.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 575

Radius: 13.8

Gravity: 3.02 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 10.3 AU - 15.92 AU

Year: 16531 Days

Day: 8.6 Hours

Environment

Temp: -180 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 63,215,635 km

• M1: 276,008 km (0.115 R)
• M2: 377,286 km (0.106 R)
• M3: 753,524 km (0.114 R)
• M4: 984,803 km (0.111 R)
• M5: 1,098,198 km (0.118 R)
• M6: 1,240,615 km (0.079 R)
• M7: 1,789,340 km (0.053 R)
• M8: 2,440,390 km (0.05 R)
• M9: 2,630,230 km (0.116 R)
• M10: 2,957,849 km (0.092 R)
• M11: 3,092,637 km (0.064 R)
• M12: 3,509,566 km (0.107 R)
• M13: 4,707,995 km (0.055 R)
• M14: 4,906,062 km (0.094 R)
• M15: 5,475,581 km (0.064 R)
• M16: 6,195,297 km (0.051 R)
• M17: 6,282,063 km (0.115 R)
• M18: 6,500,476 km (0.049 R)
• M19: 6,632,721 km (0.103 R)
• M20: 7,170,974 km (0.07 R)
• M21: 7,307,856 km (0.083 R)
• M22: 7,537,788 km (0.037 R)
• M23: 7,863,762 km (0.098 R)
• M24: 8,099,378 km (0.099 R)
• M25: 8,194,373 km (0.096 R)
• M26: 8,723,201 km (0.099 R)
• M27: 8,918,427 km (0.091 R)
• M28: 9,164,216 km (0.087 R)
• M29: 10,170,411 km (0.051 R)
• M30: 10,427,420 km (0.104 R)
• M31: 11,211,463 km (0.038 R)
• M32: 11,317,378 km (0.098 R)
• M33: 13,393,946 km (0.09 R)
• M34: 14,649,072 km (0.104 R)
• M35: 14,765,011 km (0.112 R)
• M36: 15,173,263 km (0.112 R)
• M37: 15,349,490 km (0.056 R)
• M38: 16,904,410 km (0.092 R)
• M39: 17,824,287 km (0.112 R)
• M40: 17,948,154 km (0.045 R)
• M41: 18,134,553 km (0.105 R)
• M42: 18,949,413 km (0.111 R)
• M43: 19,202,682 km (0.114 R)
• M44: 20,485,334 km (0.094 R)
• M45: 21,465,649 km (0.105 R)
• M46: 22,796,172 km (0.039 R)
• M47: 23,335,921 km (0.106 R)
• M48: 24,016,592 km (0.062 R)
• M49: 24,634,730 km (0.054 R)
• M50: 24,772,809 km (0.055 R)
• M51: 25,467,093 km (0.106 R)
• M52: 25,606,668 km (0.116 R)
• M53: 25,816,553 km (0.119 R)
• M54: 27,016,927 km (0.08 R)
• M55: 27,947,126 km (0.07 R)
• M56: 29,179,364 km (0.086 R)
• M57: 29,765,339 km (0.109 R)
• M58: 30,059,747 km (0.116 R)
• M59: 30,355,203 km (0.119 R)
• M60: 33,438,565 km (0.113 R)
• M61: 34,282,746 km (0.103 R)
• M62: 38,367,216 km (0.094 R)
• M63: 39,735,588 km (0.092 R)
• M64: 40,303,611 km (0.111 R)
• M65: 41,119,967 km (0.1 R)
• M66: 41,447,885 km (0.06 R)
• M67: 43,350,920 km (0.047 R)
• M68: 46,215,869 km (0.087 R)
• M69: 47,499,119 km (0.044 R)
• M70: 47,843,344 km (0.048 R)
• M71: 48,101,999 km (0.072 R)
• M72: 48,188,317 km (0.074 R)
• M73: 48,534,187 km (0.046 R)
• M74: 49,141,554 km (0.104 R)
• M75: 50,363,470 km (0.063 R)
• M76: 51,242,507 km (0.119 R)
• M77: 51,595,558 km (0.041 R)
• M78: 52,304,053 km (0.114 R)
• M79: 52,659,498 km (0.096 R)
• M80: 52,837,519 km (0.032 R)
• M81: 53,372,780 km (0.119 R)
• M82: 53,730,618 km (0.11 R)
• M83: 54,268,872 km (0.105 R)
• M84: 56,257,925 km (0.059 R)
• M85: 58,915,980 km (0.116 R)
• M86: 59,008,431 km (0.107 R)
• M87: 61,333,781 km (0.112 R)
• M88: 61,802,471 km (0.109 R)
• M89: 62,743,441 km (0.113 R)
• M90: 63,215,572 km (0.097 R)

Kuiper Belt

Range: 31.5 - 52.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 301 - 18,088 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit