🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.79 AU - 0.99 AU

Year: 313 Days

Day: 29.7 Hours

Environment

Temp: 38 °C

Axial Tilt: 45.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 36,629,469 km

• M1: 208,390 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.03 AU - 1.43 AU

Year: 509 Days

Day: 17.3 Hours

Environment

Temp: -7 °C

Axial Tilt: 29.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.41 AU - 1.83 AU

Year: 769 Days

Day: 29.6 Hours

Environment

Temp: -62 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 3.32 AU - 3.34 AU

Year: 2265 Days

Day: 40.4 Hours

Environment

Temp: -120 °C

Axial Tilt: 23.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 3.12 AU - 3.82 AU

Year: 2410 Days

Day: 35.5 Hours

Environment

Temp: -116 °C

Axial Tilt: 10.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 3.46 AU - 3.8 AU

Year: 2578 Days

Day: 44.3 Hours

Environment

Temp: -119 °C

Axial Tilt: 172.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,629,469 km

• M1: 2,527,755 km (0.082 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 246

Radius: 9.8

Gravity: 2.56 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 5.44 AU - 7 AU

Year: 5783 Days

Day: 10.9 Hours

Environment

Temp: -145 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 36,629,469 km

• M1: 127,757 km (0.03 R)
• M2: 193,430 km (0.115 R)
• M3: 262,843 km (0.105 R)
• M4: 331,658 km (0.119 R)
• M5: 566,976 km (0.104 R)
• M6: 725,550 km (0.027 R)
• M7: 899,532 km (0.107 R)
• M8: 1,063,491 km (0.102 R)
• M9: 1,301,801 km (0.115 R)
• M10: 1,655,899 km (0.116 R)
• M11: 1,741,918 km (0.094 R)
• M12: 2,194,750 km (0.073 R)
• M13: 2,337,616 km (0.092 R)
• M14: 2,767,860 km (0.115 R)
• M15: 3,045,065 km (0.117 R)
• M16: 3,440,901 km (0.11 R)
• M17: 3,645,102 km (0.073 R)
• M18: 4,541,343 km (0.103 R)
• M19: 5,056,258 km (0.092 R)
• M20: 5,807,988 km (0.099 R)
• M21: 5,873,960 km (0.048 R)
• M22: 6,096,113 km (0.087 R)
• M23: 6,163,283 km (0.057 R)
• M24: 7,105,899 km (0.072 R)
• M25: 7,200,295 km (0.115 R)
• M26: 7,366,498 km (0.08 R)
• M27: 7,581,919 km (0.058 R)
• M28: 7,994,809 km (0.117 R)
• M29: 8,365,064 km (0.077 R)
• M30: 8,439,863 km (0.118 R)
• M31: 8,539,944 km (0.092 R)
• M32: 8,690,739 km (0.079 R)
• M33: 8,994,871 km (0.084 R)
• M34: 9,405,966 km (0.077 R)
• M35: 9,718,326 km (0.089 R)
• M36: 10,567,893 km (0.112 R)
• M37: 10,783,912 km (0.091 R)
• M38: 11,275,640 km (0.106 R)
• M39: 11,998,647 km (0.088 R)
• M40: 12,309,062 km (0.061 R)
• M41: 12,451,031 km (0.08 R)
• M42: 13,140,228 km (0.062 R)
• M43: 13,285,338 km (0.109 R)
• M44: 13,460,218 km (0.045 R)
• M45: 13,606,525 km (0.109 R)
• M46: 13,753,280 km (0.076 R)
• M47: 13,841,693 km (0.097 R)
• M48: 14,078,207 km (0.113 R)
• M49: 14,345,987 km (0.098 R)
• M50: 14,645,332 km (0.085 R)
• M51: 14,795,828 km (0.103 R)
• M52: 15,342,010 km (0.066 R)
• M53: 15,987,375 km (0.103 R)
• M54: 16,080,275 km (0.047 R)
• M55: 16,798,794 km (0.064 R)
• M56: 17,209,440 km (0.105 R)
• M57: 17,368,313 km (0.111 R)
• M58: 18,008,592 km (0.094 R)
• M59: 18,299,260 km (0.075 R)
• M60: 19,378,310 km (0.085 R)
• M61: 20,175,966 km (0.058 R)
• M62: 20,276,495 km (0.101 R)
• M63: 20,444,344 km (0.108 R)
• M64: 20,646,301 km (0.086 R)
• M65: 20,747,579 km (0.067 R)
• M66: 20,882,816 km (0.113 R)
• M67: 21,052,310 km (0.043 R)
• M68: 21,324,428 km (0.073 R)
• M69: 21,666,110 km (0.11 R)
• M70: 21,803,441 km (0.093 R)
• M71: 21,906,514 km (0.09 R)
• M72: 22,632,811 km (0.114 R)
• M73: 22,772,087 km (0.109 R)
• M74: 23,261,571 km (0.064 R)
• M75: 23,331,882 km (0.098 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 714

Radius: 9.8

Gravity: 7.43 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 7.84 AU - 8.36 AU

Year: 8594 Days

Day: 5.1 Hours

Environment

Temp: -161 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 36,629,469 km

• M1: 142,268 km (0.079 R)
• M2: 210,484 km (0.117 R)
• M3: 485,595 km (0.087 R)
• M4: 626,366 km (0.119 R)
• M5: 881,580 km (0.108 R)
• M6: 1,445,265 km (0.088 R)
• M7: 1,612,366 km (0.119 R)
• M8: 1,698,385 km (0.034 R)
• M9: 1,763,908 km (0.1 R)
• M10: 2,034,681 km (0.089 R)
• M11: 2,104,543 km (0.1 R)
• M12: 2,270,746 km (0.096 R)
• M13: 2,416,604 km (0.052 R)
• M14: 2,821,117 km (0.055 R)
• M15: 3,192,419 km (0.105 R)
• M16: 3,274,099 km (0.12 R)
• M17: 3,607,702 km (0.098 R)
• M18: 4,954,083 km (0.087 R)
• M19: 6,199,785 km (0.081 R)
• M20: 6,752,100 km (0.086 R)
• M21: 6,892,722 km (0.048 R)
• M22: 7,977,755 km (0.053 R)
• M23: 8,540,094 km (0.1 R)
• M24: 8,768,530 km (0.083 R)
• M25: 8,922,017 km (0.076 R)
• M26: 9,115,148 km (0.102 R)
• M27: 9,192,789 km (0.114 R)
• M28: 9,309,775 km (0.035 R)
• M29: 9,981,320 km (0.086 R)
• M30: 10,181,930 km (0.119 R)
• M31: 10,383,738 km (0.089 R)
• M32: 10,750,402 km (0.091 R)
• M33: 11,412,971 km (0.075 R)
• M34: 11,664,744 km (0.046 R)
• M35: 11,960,948 km (0.105 R)
• M36: 12,216,761 km (0.091 R)
• M37: 13,390,206 km (0.031 R)
• M38: 13,611,461 km (0.11 R)
• M39: 14,102,442 km (0.1 R)
• M40: 14,690,361 km (0.031 R)
• M41: 14,964,275 km (0.089 R)
• M42: 15,286,210 km (0.077 R)
• M43: 15,378,512 km (0.054 R)
• M44: 15,610,239 km (0.104 R)
• M45: 16,124,107 km (0.116 R)
• M46: 16,359,574 km (0.027 R)
• M47: 17,024,836 km (0.1 R)
• M48: 17,650,604 km (0.1 R)
• M49: 18,234,933 km (0.115 R)
• M50: 19,622,753 km (0.095 R)
• M51: 19,823,812 km (0.119 R)
• M52: 21,198,617 km (0.076 R)
• M53: 22,498,921 km (0.097 R)
• M54: 22,867,531 km (0.056 R)
• M55: 23,824,807 km (0.104 R)
• M56: 24,039,331 km (0.076 R)
• M57: 24,146,892 km (0.12 R)
• M58: 24,362,312 km (0.114 R)
• M59: 25,888,510 km (0.074 R)
• M60: 26,941,529 km (0.052 R)
• M61: 27,053,279 km (0.12 R)
• M62: 27,670,221 km (0.077 R)
• M63: 28,575,886 km (0.068 R)
• M64: 28,803,724 km (0.109 R)
• M65: 28,975,163 km (0.112 R)
• M66: 30,010,380 km (0.105 R)
• M67: 30,590,670 km (0.117 R)
• M68: 30,940,729 km (0.054 R)
• M69: 32,591,392 km (0.119 R)
• M70: 33,427,495 km (0.071 R)
• M71: 35,609,828 km (0.085 R)
• M72: 35,671,014 km (0.089 R)
• M73: 35,977,989 km (0.104 R)
• M74: 36,039,473 km (0.066 R)
• M75: 36,470,764 km (0.046 R)
• M76: 36,594,332 km (0.096 R)
• M77: 36,841,916 km (0.059 R)
• M78: 37,214,266 km (0.07 R)
• M79: 38,779,209 km (0.092 R)
• M80: 41,070,300 km (0.109 R)
• M81: 41,327,609 km (0.087 R)
• M82: 41,392,085 km (0.105 R)
• M83: 42,947,604 km (0.119 R)
• M84: 43,012,829 km (0.11 R)
• M85: 43,732,694 km (0.036 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 62.7

Radius: 3.4

Gravity: 5.42 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 13.63 AU - 19.37 AU

Year: 24985 Days

Day: 23.9 Hours

Environment

Temp: -204 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 36,629,469 km

• M1: 48,769 km (0.092 R)
• M2: 76,145 km (0.086 R)
• M3: 372,200 km (0.086 R)
• M4: 655,687 km (0.112 R)
• M5: 700,716 km (0.087 R)
• M6: 1,205,759 km (0.106 R)
• M7: 2,213,450 km (0.038 R)
• M8: 2,327,444 km (0.109 R)
• M9: 2,802,716 km (0.118 R)
• M10: 3,229,519 km (0.063 R)
• M11: 3,542,926 km (0.098 R)
• M12: 3,948,187 km (0.057 R)
• M13: 4,003,389 km (0.055 R)
• M14: 5,524,051 km (0.115 R)
• M15: 8,093,843 km (0.112 R)
• M16: 9,906,072 km (0.054 R)
• M17: 10,245,210 km (0.115 R)
• M18: 10,283,058 km (0.113 R)
• M19: 10,435,199 km (0.077 R)
• M20: 10,587,939 km (0.098 R)
• M21: 10,818,619 km (0.097 R)
• M22: 11,797,288 km (0.075 R)
• M23: 13,132,000 km (0.111 R)
• M24: 14,556,172 km (0.119 R)
• M25: 15,503,426 km (0.06 R)
• M26: 17,683,815 km (0.049 R)
• M27: 20,337,831 km (0.05 R)
• M28: 20,624,460 km (0.071 R)
• M29: 21,979,069 km (0.053 R)
• M30: 22,617,702 km (0.078 R)
• M31: 22,716,586 km (0.056 R)
• M32: 22,964,171 km (0.116 R)
• M33: 23,512,148 km (0.078 R)
• M34: 24,519,241 km (0.098 R)
• M35: 24,824,271 km (0.094 R)
• M36: 26,419,433 km (0.039 R)
• M37: 26,993,440 km (0.115 R)
• M38: 30,522,454 km (0.113 R)
• M39: 30,577,057 km (0.111 R)
• M40: 31,344,494 km (0.041 R)
• M41: 32,730,668 km (0.071 R)
• M42: 33,066,216 km (0.11 R)
• M43: 34,363,379 km (0.112 R)
• M44: 34,761,459 km (0.117 R)
• M45: 34,818,456 km (0.111 R)
• M46: 35,218,331 km (0.06 R)
• M47: 35,275,627 km (0.12 R)
• M48: 35,792,188 km (0.059 R)
• M49: 36,080,314 km (0.085 R)
• M50: 39,240,120 km (0.05 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 33

Radius: 5.6

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 16.17 AU - 21.47 AU

Year: 30436 Days

Day: 19.9 Hours

Environment

Temp: -210 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 36,629,469 km

• M1: 78,838 km (0.098 R)
• M2: 250,128 km (0.11 R)
• M3: 340,485 km (0.05 R)
• M4: 912,397 km (0.113 R)
• M5: 1,440,029 km (0.086 R)
• M6: 1,964,220 km (0.1 R)
• M7: 2,409,423 km (0.032 R)
• M8: 3,438,208 km (0.059 R)
• M9: 4,234,517 km (0.109 R)
• M10: 5,198,825 km (0.092 R)
• M11: 6,379,900 km (0.109 R)
• M12: 7,445,935 km (0.066 R)
• M13: 7,999,447 km (0.104 R)
• M14: 8,164,753 km (0.045 R)
• M15: 10,414,405 km (0.101 R)
• M16: 11,069,195 km (0.106 R)
• M17: 11,105,996 km (0.07 R)
• M18: 11,475,802 km (0.109 R)
• M19: 12,151,835 km (0.049 R)
• M20: 12,648,051 km (0.097 R)
• M21: 12,840,733 km (0.112 R)
• M22: 12,995,567 km (0.099 R)
• M23: 13,073,059 km (0.087 R)
• M24: 13,346,075 km (0.087 R)
• M25: 13,818,355 km (0.049 R)
• M26: 14,496,632 km (0.074 R)
• M27: 16,260,391 km (0.103 R)
• M28: 16,469,828 km (0.112 R)
• M29: 18,394,853 km (0.081 R)
• M30: 19,361,555 km (0.098 R)
• M31: 21,527,283 km (0.097 R)
• M32: 21,573,210 km (0.11 R)
• M33: 22,919,291 km (0.036 R)
• M34: 23,060,063 km (0.106 R)
• M35: 23,626,291 km (0.092 R)
• M36: 25,400,372 km (0.096 R)
• M37: 25,546,080 km (0.109 R)
• M38: 26,771,137 km (0.1 R)
• M39: 27,415,755 km (0.096 R)
• M40: 28,669,684 km (0.107 R)
• M41: 29,532,864 km (0.039 R)
• M42: 32,383,900 km (0.1 R)
• M43: 33,708,439 km (0.091 R)
• M44: 33,975,472 km (0.081 R)
• M45: 34,834,762 km (0.081 R)
• M46: 35,375,408 km (0.066 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: 343 - 10,496 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit