🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.6 AU - 0.74 AU

Year: 199 Days

Day: 18.4 Hours

Environment

Temp: 170 °C

Axial Tilt: 132.3 °

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: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.72 AU - 1.1 AU

Year: 315 Days

Day: 41.6 Hours

Environment

Temp: 159 °C

Axial Tilt: 33.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 77,498,768 km

• M1: 71,657 km (0.071 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.97 AU - 1.13 AU

Year: 391 Days

Day: 19.2 Hours

Environment

Temp: 14 °C

Axial Tilt: 26.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.22 AU - 1.38 AU

Year: 539 Days

Day: 20.5 Hours

Environment

Temp: 13 °C

Axial Tilt: 32.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 77,498,768 km

• M1: 42,187 km (0.037 R)

Asteroid Belt

Center: 1.56 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.62 AU - 2.02 AU

Year: 892 Days

Day: 19.6 Hours

Environment

Temp: -60 °C

Axial Tilt: 4.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.73 AU - 2.77 AU

Year: 1227 Days

Day: 35.1 Hours

Environment

Temp: -86 °C

Axial Tilt: 7.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 77,498,768 km

• M1: 748,289 km (0.078 R)
• M2: 1,197,830 km (0.075 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 2.39 AU - 3.57 AU

Year: 1870 Days

Day: 15.1 Hours

Environment

Temp: -106 °C

Axial Tilt: 22.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.59 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 8.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 357.3

Radius: 14.2

Gravity: 1.77 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 7.42 AU - 8.96 AU

Year: 8518 Days

Day: 8.5 Hours

Environment

Temp: -171 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 77,498,768 km

• M1: 205,996 km (0.102 R)
• M2: 321,187 km (0.12 R)
• M3: 562,338 km (0.116 R)
• M4: 735,124 km (0.092 R)
• M5: 1,001,408 km (0.066 R)
• M6: 1,092,513 km (0.12 R)
• M7: 1,400,984 km (0.112 R)
• M8: 2,042,011 km (0.096 R)
• M9: 2,363,646 km (0.078 R)
• M10: 2,594,476 km (0.098 R)
• M11: 2,789,103 km (0.064 R)
• M12: 2,943,787 km (0.061 R)
• M13: 3,078,724 km (0.089 R)
• M14: 3,355,031 km (0.063 R)
• M15: 3,858,279 km (0.099 R)
• M16: 4,334,299 km (0.111 R)
• M17: 4,618,535 km (0.092 R)
• M18: 4,776,211 km (0.077 R)
• M19: 4,935,832 km (0.081 R)
• M20: 5,287,537 km (0.099 R)
• M21: 5,397,491 km (0.051 R)
• M22: 5,675,594 km (0.083 R)
• M23: 6,479,682 km (0.12 R)
• M24: 6,597,416 km (0.117 R)
• M25: 7,350,043 km (0.091 R)
• M26: 7,689,929 km (0.069 R)
• M27: 7,877,375 km (0.063 R)
• M28: 8,161,611 km (0.095 R)
• M29: 8,385,110 km (0.109 R)
• M30: 8,740,256 km (0.109 R)
• M31: 9,398,935 km (0.107 R)
• M32: 10,485,913 km (0.077 R)
• M33: 10,694,153 km (0.036 R)
• M34: 11,291,647 km (0.074 R)
• M35: 11,433,915 km (0.06 R)
• M36: 12,703,552 km (0.074 R)
• M37: 12,925,705 km (0.056 R)
• M38: 13,298,802 km (0.086 R)
• M39: 13,637,641 km (0.091 R)
• M40: 14,400,889 km (0.066 R)
• M41: 14,787,750 km (0.106 R)
• M42: 14,943,481 km (0.057 R)
• M43: 16,128,745 km (0.05 R)
• M44: 16,409,690 km (0.116 R)
• M45: 16,530,565 km (0.102 R)
• M46: 16,651,739 km (0.105 R)
• M47: 17,467,197 km (0.079 R)
• M48: 17,590,615 km (0.116 R)
• M49: 18,504,957 km (0.03 R)
• M50: 18,883,440 km (0.09 R)
• M51: 19,052,486 km (0.119 R)
• M52: 19,648,035 km (0.119 R)
• M53: 20,206,633 km (0.118 R)
• M54: 20,552,952 km (0.044 R)
• M55: 21,780,552 km (0.117 R)
• M56: 22,180,278 km (0.109 R)
• M57: 22,403,328 km (0.093 R)
• M58: 22,582,247 km (0.116 R)
• M59: 22,716,885 km (0.076 R)
• M60: 22,896,702 km (0.076 R)
• M61: 23,167,325 km (0.12 R)
• M62: 24,168,882 km (0.069 R)
• M63: 25,463,951 km (0.073 R)
• M64: 25,557,300 km (0.099 R)
• M65: 25,838,095 km (0.052 R)
• M66: 26,449,951 km (0.107 R)
• M67: 27,162,037 km (0.07 R)
• M68: 27,544,259 km (0.081 R)
• M69: 27,640,151 km (0.075 R)
• M70: 27,928,426 km (0.073 R)
• M71: 28,121,109 km (0.118 R)
• M72: 28,701,997 km (0.112 R)
• M73: 28,945,094 km (0.117 R)
• M74: 29,678,722 km (0.118 R)
• M75: 31,414,356 km (0.074 R)
• M76: 31,665,082 km (0.11 R)
• M77: 31,815,727 km (0.08 R)
• M78: 33,335,941 km (0.094 R)
• M79: 34,053,412 km (0.093 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 657.3

Radius: 4.5

Gravity: 32.46 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 13.29 AU - 14.09 AU

Year: 18409 Days

Day: 19.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 77,498,768 km

• M1: 106,663 km (0.104 R)
• M2: 540,647 km (0.115 R)
• M3: 849,267 km (0.078 R)
• M4: 946,356 km (0.111 R)
• M5: 1,426,864 km (0.073 R)
• M6: 1,513,482 km (0.093 R)
• M7: 2,199,687 km (0.053 R)
• M8: 3,420,406 km (0.07 R)
• M9: 3,973,918 km (0.116 R)
• M10: 4,554,806 km (0.026 R)
• M11: 5,073,612 km (0.117 R)
• M12: 6,498,083 km (0.071 R)
• M13: 8,088,009 km (0.106 R)
• M14: 9,300,948 km (0.107 R)
• M15: 9,409,108 km (0.074 R)
• M16: 9,900,836 km (0.081 R)
• M17: 10,011,239 km (0.098 R)
• M18: 10,795,431 km (0.109 R)
• M19: 11,483,282 km (0.116 R)
• M20: 11,599,221 km (0.101 R)
• M21: 11,949,579 km (0.109 R)
• M22: 12,008,371 km (0.03 R)
• M23: 12,720,606 km (0.102 R)
• M24: 12,961,160 km (0.052 R)
• M25: 13,021,447 km (0.054 R)
• M26: 13,446,605 km (0.103 R)
• M27: 14,123,685 km (0.072 R)
• M28: 15,128,234 km (0.101 R)
• M29: 16,743,592 km (0.085 R)
• M30: 17,073,156 km (0.108 R)
• M31: 17,205,550 km (0.081 R)
• M32: 18,277,120 km (0.095 R)
• M33: 18,412,656 km (0.108 R)
• M34: 18,480,573 km (0.044 R)
• M35: 19,370,231 km (0.067 R)
• M36: 19,439,346 km (0.093 R)
• M37: 20,484,436 km (0.114 R)
• M38: 20,695,669 km (0.095 R)
• M39: 21,547,629 km (0.11 R)
• M40: 21,977,872 km (0.074 R)
• M41: 22,049,978 km (0.098 R)
• M42: 22,919,890 km (0.111 R)
• M43: 24,245,925 km (0.111 R)
• M44: 24,394,775 km (0.117 R)
• M45: 25,976,025 km (0.114 R)
• M46: 26,052,170 km (0.09 R)
• M47: 26,587,132 km (0.091 R)
• M48: 27,202,877 km (0.084 R)
• M49: 28,057,230 km (0.107 R)
• M50: 28,448,578 km (0.068 R)
• M51: 31,237,531 km (0.106 R)
• M52: 33,034,501 km (0.105 R)
• M53: 33,530,418 km (0.109 R)
• M54: 33,779,349 km (0.109 R)
• M55: 34,864,831 km (0.058 R)
• M56: 35,117,053 km (0.049 R)
• M57: 36,471,961 km (0.099 R)
• M58: 37,070,053 km (0.113 R)
• M59: 37,499,399 km (0.085 R)
• M60: 37,843,923 km (0.096 R)
• M61: 38,016,559 km (0.11 R)
• M62: 38,189,494 km (0.062 R)
• M63: 38,536,262 km (0.108 R)
• M64: 38,709,945 km (0.106 R)
• M65: 39,232,640 km (0.119 R)
• M66: 42,597,096 km (0.06 R)
• M67: 42,956,729 km (0.068 R)
• M68: 44,041,164 km (0.087 R)
• M69: 44,860,512 km (0.062 R)
• M70: 46,421,715 km (0.115 R)
• M71: 47,348,474 km (0.101 R)
• M72: 48,843,854 km (0.094 R)
• M73: 49,220,093 km (0.091 R)
• M74: 51,784,799 km (0.069 R)
• M75: 53,906,546 km (0.083 R)
• M76: 56,351,872 km (0.094 R)
• M77: 56,647,627 km (0.099 R)
• M78: 57,339,966 km (0.041 R)
• M79: 57,736,849 km (0.075 R)
• M80: 58,333,895 km (0.097 R)
• M81: 58,833,103 km (0.071 R)
• M82: 59,033,115 km (0.109 R)
• M83: 61,857,224 km (0.047 R)
• M84: 62,264,279 km (0.119 R)
• M85: 62,672,233 km (0.044 R)
• M86: 66,071,246 km (0.091 R)
• M87: 68,160,231 km (0.119 R)
• M88: 68,475,433 km (0.12 R)
• M89: 69,318,417 km (0.109 R)
• M90: 70,058,777 km (0.101 R)
• M91: 70,589,251 km (0.066 R)
• M92: 70,695,466 km (0.109 R)
• M93: 70,801,830 km (0.101 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 344.5

Radius: 4.2

Gravity: 19.53 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 16.71 AU - 20.35 AU

Year: 28990 Days

Day: 21.5 Hours

Environment

Temp: -196 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 77,498,768 km

• M1: 59,091 km (0.077 R)
• M2: 559,346 km (0.08 R)
• M3: 603,478 km (0.119 R)
• M4: 648,656 km (0.098 R)
• M5: 1,335,610 km (0.06 R)
• M6: 1,771,837 km (0.079 R)
• M7: 2,319,964 km (0.05 R)
• M8: 2,839,218 km (0.114 R)
• M9: 3,072,591 km (0.093 R)
• M10: 3,151,728 km (0.107 R)
• M11: 3,682,352 km (0.071 R)
• M12: 3,851,098 km (0.083 R)
• M13: 4,065,771 km (0.112 R)
• M14: 4,732,678 km (0.034 R)
• M15: 5,480,668 km (0.119 R)
• M16: 5,917,344 km (0.028 R)
• M17: 6,065,446 km (0.07 R)
• M18: 6,214,744 km (0.105 R)
• M19: 6,415,654 km (0.065 R)
• M20: 7,240,687 km (0.104 R)
• M21: 7,293,345 km (0.079 R)
• M22: 9,329,372 km (0.11 R)
• M23: 9,617,049 km (0.057 R)
• M24: 9,675,093 km (0.069 R)
• M25: 11,220,887 km (0.092 R)
• M26: 11,650,084 km (0.098 R)
• M27: 13,290,424 km (0.026 R)
• M28: 13,940,278 km (0.112 R)
• M29: 14,005,951 km (0.118 R)
• M30: 14,335,216 km (0.115 R)
• M31: 15,951,322 km (0.077 R)
• M32: 16,641,417 km (0.115 R)
• M33: 18,409,215 km (0.039 R)
• M34: 18,842,151 km (0.12 R)
• M35: 19,939,451 km (0.073 R)
• M36: 20,458,556 km (0.057 R)
• M37: 21,661,622 km (0.059 R)
• M38: 21,889,759 km (0.092 R)
• M39: 22,195,238 km (0.109 R)
• M40: 23,743,426 km (0.109 R)
• M41: 24,451,323 km (0.104 R)
• M42: 26,535,072 km (0.061 R)
• M43: 27,515,836 km (0.099 R)
• M44: 27,598,114 km (0.102 R)
• M45: 28,842,021 km (0.063 R)
• M46: 28,925,496 km (0.059 R)
• M47: 29,934,684 km (0.08 R)
• M48: 30,188,701 km (0.114 R)
• M49: 31,642,044 km (0.054 R)
• M50: 32,160,251 km (0.109 R)
• M51: 33,030,462 km (0.079 R)
• M52: 33,205,342 km (0.117 R)
• M53: 34,350,065 km (0.035 R)
• M54: 35,597,113 km (0.044 R)
• M55: 36,046,056 km (0.111 R)
• M56: 36,316,379 km (0.106 R)
• M57: 38,227,193 km (0.06 R)
• M58: 38,319,046 km (0.109 R)
• M59: 38,779,209 km (0.029 R)
• M60: 39,333,768 km (0.105 R)
• M61: 40,263,818 km (0.086 R)
• M62: 40,450,666 km (0.088 R)
• M63: 40,544,165 km (0.066 R)
• M64: 40,637,813 km (0.076 R)
• M65: 40,919,206 km (0.11 R)
• M66: 41,389,392 km (0.118 R)
• M67: 41,956,069 km (0.089 R)
• M68: 42,906,315 km (0.112 R)
• M69: 43,288,388 km (0.102 R)
• M70: 43,575,616 km (0.103 R)
• M71: 44,827,750 km (0.096 R)
• M72: 46,679,173 km (0.064 R)
• M73: 50,053,652 km (0.107 R)
• M74: 51,466,006 km (0.082 R)
• M75: 52,482,673 km (0.025 R)
• M76: 52,584,699 km (0.067 R)
• M77: 53,095,875 km (0.055 R)
• M78: 54,020,240 km (0.11 R)
• M79: 59,038,500 km (0.085 R)
• M80: 63,115,491 km (0.094 R)
• M81: 63,224,099 km (0.091 R)
• M82: 63,876,496 km (0.084 R)
• M83: 66,618,625 km (0.099 R)
• M84: 67,171,538 km (0.103 R)
• M85: 67,393,242 km (0.081 R)
• M86: 67,504,094 km (0.078 R)
• M87: 67,837,249 km (0.105 R)
• M88: 68,951,454 km (0.113 R)
• M89: 69,510,950 km (0.1 R)
• M90: 69,847,246 km (0.096 R)
• M91: 70,409,135 km (0.057 R)
• M92: 75,072,101 km (0.086 R)

Kuiper Belt

Range: 30.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 218 - 18,084 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit