🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.43 AU - 0.69 AU

Year: 158 Days

Day: 14.1 Hours

Environment

Temp: 225 °C

Axial Tilt: 8.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.47 AU - 0.71 AU

Year: 171 Days

Day: 16.4 Hours

Environment

Temp: 158 °C

Axial Tilt: 25.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1 AU - 1.3 AU

Year: 465 Days

Day: 44.9 Hours

Environment

Temp: -11 °C

Axial Tilt: 94.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.21 AU - 1.31 AU

Year: 533 Days

Day: 31.5 Hours

Environment

Temp: -37 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.56 AU - 1.76 AU

Year: 806 Days

Day: 17.1 Hours

Environment

Temp: -68 °C

Axial Tilt: 26 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,417,759 km

• M1: 1,265,149 km (0.105 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 2.23 AU - 2.75 AU

Year: 1480 Days

Day: 23.6 Hours

Environment

Temp: -103 °C

Axial Tilt: 16.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 2.7 AU - 4.08 AU

Year: 2351 Days

Day: 16.2 Hours

Environment

Temp: -119 °C

Axial Tilt: 16.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,417,759 km

• M1: 505,042 km (0.039 R)

Asteroid Belt

Center: 5.07 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 6.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 300.6

Radius: 10.1

Gravity: 2.95 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 5.68 AU - 7.8 AU

Year: 6592 Days

Day: 14.6 Hours

Environment

Temp: -171 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 39,417,759 km

• M1: 161,715 km (0.072 R)
• M2: 362,027 km (0.108 R)
• M3: 470,186 km (0.113 R)
• M4: 539,300 km (0.091 R)
• M5: 1,155,045 km (0.091 R)
• M6: 1,412,952 km (0.092 R)
• M7: 1,673,551 km (0.081 R)
• M8: 2,806,456 km (0.059 R)
• M9: 2,901,750 km (0.085 R)
• M10: 3,334,537 km (0.054 R)
• M11: 3,517,495 km (0.062 R)
• M12: 3,599,923 km (0.108 R)
• M13: 3,893,434 km (0.096 R)
• M14: 3,978,705 km (0.062 R)
• M15: 4,414,633 km (0.093 R)
• M16: 4,957,973 km (0.029 R)
• M17: 5,190,597 km (0.055 R)
• M18: 5,261,058 km (0.049 R)
• M19: 5,934,697 km (0.063 R)
• M20: 6,407,127 km (0.115 R)
• M21: 6,584,401 km (0.074 R)
• M22: 6,788,901 km (0.102 R)
• M23: 7,230,364 km (0.039 R)
• M24: 7,388,489 km (0.068 R)
• M25: 7,627,696 km (0.095 R)
• M26: 8,114,039 km (0.119 R)
• M27: 9,088,071 km (0.118 R)
• M28: 9,603,435 km (0.058 R)
• M29: 9,690,202 km (0.098 R)
• M30: 9,777,418 km (0.071 R)
• M31: 10,305,349 km (0.112 R)
• M32: 10,543,060 km (0.107 R)
• M33: 10,692,508 km (0.041 R)
• M34: 11,297,332 km (0.079 R)
• M35: 11,573,190 km (0.115 R)
• M36: 12,635,186 km (0.114 R)
• M37: 13,113,749 km (0.07 R)
• M38: 13,793,522 km (0.082 R)
• M39: 14,022,706 km (0.108 R)
• M40: 14,253,087 km (0.081 R)
• M41: 15,730,067 km (0.107 R)
• M42: 17,009,427 km (0.113 R)
• M43: 17,502,203 km (0.034 R)
• M44: 17,643,872 km (0.068 R)
• M45: 17,714,781 km (0.114 R)
• M46: 19,227,066 km (0.11 R)
• M47: 20,332,445 km (0.096 R)
• M48: 20,630,743 km (0.059 R)
• M49: 22,335,261 km (0.114 R)
• M50: 22,720,177 km (0.113 R)
• M51: 23,340,559 km (0.097 R)
• M52: 23,574,680 km (0.084 R)
• M53: 23,652,919 km (0.04 R)
• M54: 24,124,003 km (0.116 R)
• M55: 25,075,296 km (0.079 R)
• M56: 25,998,614 km (0.061 R)
• M57: 26,892,162 km (0.107 R)
• M58: 27,507,159 km (0.112 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 196.9

Radius: 3.1

Gravity: 20.49 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 12.94 AU - 17.98 AU

Year: 22900 Days

Day: 18.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 39,417,759 km

• M1: 58,044 km (0.105 R)
• M2: 139,425 km (0.084 R)
• M3: 338,390 km (0.048 R)
• M4: 445,353 km (0.05 R)
• M5: 494,571 km (0.084 R)
• M6: 580,440 km (0.047 R)
• M7: 1,121,834 km (0.104 R)
• M8: 1,234,930 km (0.081 R)
• M9: 1,546,244 km (0.078 R)
• M10: 1,621,342 km (0.076 R)
• M11: 2,014,934 km (0.119 R)
• M12: 2,124,739 km (0.093 R)
• M13: 2,152,564 km (0.093 R)
• M14: 3,102,361 km (0.106 R)
• M15: 3,786,621 km (0.1 R)
• M16: 3,888,198 km (0.03 R)
• M17: 4,128,303 km (0.094 R)
• M18: 4,163,010 km (0.112 R)
• M19: 4,338,039 km (0.087 R)
• M20: 4,587,120 km (0.059 R)
• M21: 5,210,943 km (0.092 R)
• M22: 6,096,562 km (0.094 R)
• M23: 6,698,843 km (0.104 R)
• M24: 7,152,274 km (0.092 R)
• M25: 7,319,674 km (0.094 R)
• M26: 7,658,364 km (0.025 R)
• M27: 7,700,999 km (0.119 R)
• M28: 8,482,798 km (0.082 R)
• M29: 8,793,662 km (0.107 R)
• M30: 9,426,461 km (0.117 R)
• M31: 11,557,184 km (0.039 R)
• M32: 12,000,592 km (0.048 R)
• M33: 12,349,155 km (0.063 R)
• M34: 12,399,270 km (0.1 R)
• M35: 12,802,287 km (0.118 R)
• M36: 13,158,479 km (0.11 R)
• M37: 13,672,946 km (0.092 R)
• M38: 13,724,707 km (0.035 R)
• M39: 14,246,504 km (0.086 R)
• M40: 14,299,013 km (0.069 R)
• M41: 14,404,181 km (0.079 R)
• M42: 15,524,669 km (0.093 R)
• M43: 16,122,761 km (0.09 R)
• M44: 16,672,832 km (0.09 R)
• M45: 16,783,684 km (0.113 R)
• M46: 16,894,686 km (0.099 R)
• M47: 17,678,579 km (0.11 R)
• M48: 17,961,468 km (0.108 R)
• M49: 18,075,013 km (0.115 R)
• M50: 19,982,835 km (0.075 R)
• M51: 20,100,419 km (0.072 R)
• M52: 20,277,393 km (0.051 R)
• M53: 23,611,182 km (0.084 R)
• M54: 25,627,462 km (0.078 R)
• M55: 28,158,209 km (0.083 R)
• M56: 28,224,181 km (0.07 R)
• M57: 28,819,880 km (0.112 R)
• M58: 29,352,897 km (0.073 R)
• M59: 29,754,717 km (0.118 R)
• M60: 29,956,375 km (0.077 R)
• M61: 30,428,506 km (0.039 R)
• M62: 30,563,892 km (0.092 R)
• M63: 32,410,827 km (0.113 R)
• M64: 32,549,056 km (0.11 R)
• M65: 32,687,584 km (0.119 R)
• M66: 33,382,765 km (0.068 R)
• M67: 34,363,977 km (0.073 R)
• M68: 34,858,249 km (0.066 R)
• M69: 35,639,598 km (0.112 R)
• M70: 37,436,867 km (0.056 R)
• M71: 37,945,350 km (0.105 R)
• M72: 38,675,687 km (0.064 R)
• M73: 43,306,340 km (0.094 R)
• M74: 43,687,365 km (0.03 R)
• M75: 44,375,815 km (0.101 R)
• M76: 47,714,839 km (0.045 R)
• M77: 49,613,386 km (0.057 R)
• M78: 49,932,179 km (0.085 R)
• M79: 50,251,720 km (0.12 R)
• M80: 50,331,605 km (0.111 R)
• M81: 50,652,044 km (0.063 R)
• M82: 53,565,313 km (0.117 R)
• M83: 53,728,823 km (0.063 R)
• M84: 54,384,212 km (0.049 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 53.4

Radius: 6.3

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 14.7 AU - 19.56 AU

Year: 26709 Days

Day: 21.5 Hours

Environment

Temp: -204 °C

Axial Tilt: 47 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 39,417,759 km

• M1: 106,514 km (0.058 R)
• M2: 262,694 km (0.117 R)
• M3: 381,325 km (0.08 R)
• M4: 599,738 km (0.038 R)
• M5: 1,087,876 km (0.106 R)
• M6: 2,478,986 km (0.101 R)
• M7: 2,572,485 km (0.076 R)
• M8: 3,032,648 km (0.111 R)
• M9: 3,158,011 km (0.115 R)
• M10: 3,285,169 km (0.056 R)
• M11: 3,336,332 km (0.105 R)
• M12: 4,361,227 km (0.118 R)
• M13: 4,559,893 km (0.062 R)
• M14: 4,732,678 km (0.092 R)
• M15: 5,505,800 km (0.032 R)
• M16: 5,938,138 km (0.115 R)
• M17: 6,510,200 km (0.096 R)
• M18: 8,015,454 km (0.107 R)
• M19: 8,824,629 km (0.12 R)
• M20: 9,076,103 km (0.118 R)
• M21: 9,586,082 km (0.091 R)
• M22: 9,770,387 km (0.066 R)
• M23: 10,105,187 km (0.078 R)
• M24: 10,709,861 km (0.067 R)
• M25: 12,471,974 km (0.086 R)
• M26: 12,512,216 km (0.091 R)
• M27: 12,916,280 km (0.098 R)
• M28: 12,997,661 km (0.101 R)
• M29: 13,201,713 km (0.067 R)
• M30: 13,778,861 km (0.054 R)
• M31: 13,903,626 km (0.112 R)
• M32: 14,196,090 km (0.065 R)
• M33: 14,532,835 km (0.1 R)
• M34: 14,872,272 km (0.074 R)
• M35: 15,472,609 km (0.104 R)
• M36: 16,652,487 km (0.093 R)
• M37: 17,007,632 km (0.11 R)
• M38: 18,179,133 km (0.119 R)
• M39: 18,774,533 km (0.077 R)
• M40: 20,172,974 km (0.08 R)
• M41: 20,980,204 km (0.082 R)
• M42: 21,363,623 km (0.077 R)
• M43: 21,749,436 km (0.045 R)
• M44: 22,235,031 km (0.049 R)
• M45: 23,563,759 km (0.049 R)
• M46: 24,413,475 km (0.105 R)
• M47: 24,766,227 km (0.047 R)
• M48: 25,476,817 km (0.07 R)
• M49: 25,988,591 km (0.087 R)
• M50: 26,039,903 km (0.098 R)
• M51: 26,400,434 km (0.09 R)
• M52: 26,607,178 km (0.034 R)
• M53: 27,963,881 km (0.087 R)
• M54: 28,650,685 km (0.056 R)
• M55: 28,916,221 km (0.101 R)
• M56: 29,933,038 km (0.099 R)
• M57: 30,527,091 km (0.048 R)
• M58: 31,288,694 km (0.109 R)
• M59: 33,331,602 km (0.047 R)
• M60: 34,172,043 km (0.035 R)
• M61: 37,660,815 km (0.082 R)
• M62: 37,835,246 km (0.047 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 426 - 16,032 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit