🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.93 AU - 1.09 AU

Year: 373 Days

Day: 41.3 Hours

Environment

Temp: 38 °C

Axial Tilt: 27.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.14 AU - 1.42 AU

Year: 532 Days

Day: 19.2 Hours

Environment

Temp: 7 °C

Axial Tilt: 19.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1.18 AU - 1.78 AU

Year: 661 Days

Day: 35.8 Hours

Environment

Temp: -30 °C

Axial Tilt: 3.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.46 AU - 1.62 AU

Year: 702 Days

Day: 27.6 Hours

Environment

Temp: -51 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,882,683 km

• M1: 411,095 km (0.119 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 1.47 AU - 2.39 AU

Year: 984 Days

Day: 17.2 Hours

Environment

Temp: -68 °C

Axial Tilt: 4.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,882,683 km

• M1: 210,335 km (0.104 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 3.66 AU - 3.66 AU

Year: 2570 Days

Day: 44.3 Hours

Environment

Temp: -122 °C

Axial Tilt: 25.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,882,683 km

• M1: 419,323 km (0.079 R)

Asteroid Belt

Center: 4.1 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Terrestrial

Semi-Major Axis: 4.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 4.51 AU - 4.55 AU

Year: 3539 Days

Day: 33.6 Hours

Environment

Temp: -130 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 4.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 197.8

Radius: 11.6

Gravity: 1.47 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 4.13 AU - 5.47 AU

Year: 3860 Days

Day: 9.9 Hours

Environment

Temp: -128 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 42,882,683 km

• M1: 154,086 km (0.102 R)
• M2: 239,656 km (0.078 R)
• M3: 341,682 km (0.085 R)
• M4: 413,937 km (0.068 R)
• M5: 493,224 km (0.114 R)
• M6: 655,089 km (0.086 R)
• M7: 793,766 km (0.119 R)
• M8: 880,234 km (0.085 R)
• M9: 1,523,505 km (0.12 R)
• M10: 1,850,974 km (0.075 R)
• M11: 2,029,295 km (0.108 R)
• M12: 2,677,951 km (0.088 R)
• M13: 2,880,657 km (0.059 R)
• M14: 3,018,586 km (0.117 R)
• M15: 3,116,423 km (0.116 R)
• M16: 3,771,362 km (0.04 R)
• M17: 3,907,347 km (0.116 R)
• M18: 4,278,350 km (0.096 R)
• M19: 4,532,067 km (0.113 R)
• M20: 4,741,953 km (0.105 R)
• M21: 4,954,981 km (0.085 R)
• M22: 5,322,842 km (0.051 R)
• M23: 5,613,211 km (0.067 R)
• M24: 6,049,588 km (0.098 R)
• M25: 6,138,300 km (0.112 R)
• M26: 6,770,800 km (0.087 R)
• M27: 6,918,303 km (0.088 R)
• M28: 7,048,304 km (0.086 R)
• M29: 7,329,548 km (0.066 R)
• M30: 7,633,680 km (0.112 R)
• M31: 7,922,554 km (0.048 R)
• M32: 8,491,325 km (0.098 R)
• M33: 8,770,624 km (0.102 R)
• M34: 8,971,983 km (0.088 R)
• M35: 9,215,678 km (0.103 R)
• M36: 9,647,567 km (0.087 R)
• M37: 9,751,238 km (0.075 R)
• M38: 10,022,908 km (0.064 R)
• M39: 10,852,578 km (0.116 R)
• M40: 11,068,896 km (0.05 R)
• M41: 11,286,711 km (0.117 R)
• M42: 11,418,057 km (0.079 R)
• M43: 11,748,669 km (0.043 R)
• M44: 12,873,346 km (0.092 R)
• M45: 13,102,530 km (0.101 R)
• M46: 13,194,532 km (0.092 R)
• M47: 13,681,024 km (0.077 R)
• M48: 14,576,517 km (0.034 R)
• M49: 14,671,961 km (0.041 R)
• M50: 15,055,530 km (0.11 R)
• M51: 15,200,191 km (0.083 R)
• M52: 15,321,066 km (0.097 R)
• M53: 15,393,770 km (0.092 R)
• M54: 15,979,596 km (0.114 R)
• M55: 16,176,616 km (0.068 R)
• M56: 16,697,366 km (0.052 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 422.1

Radius: 13.3

Gravity: 2.39 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 7.09 AU - 10.61 AU

Year: 9665 Days

Day: 5.9 Hours

Environment

Temp: -172 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 42,882,683 km

• M1: 188,643 km (0.086 R)
• M2: 663,616 km (0.067 R)
• M3: 997,369 km (0.105 R)
• M4: 1,421,030 km (0.089 R)
• M5: 1,614,011 km (0.075 R)
• M6: 1,815,969 km (0.051 R)
• M7: 2,380,551 km (0.087 R)
• M8: 2,472,105 km (0.096 R)
• M9: 2,611,979 km (0.119 R)
• M10: 3,350,544 km (0.095 R)
• M11: 3,479,796 km (0.043 R)
• M12: 3,584,515 km (0.069 R)
• M13: 4,516,659 km (0.11 R)
• M14: 4,746,591 km (0.035 R)
• M15: 5,308,480 km (0.045 R)
• M16: 5,798,114 km (0.119 R)
• M17: 6,334,273 km (0.078 R)
• M18: 6,624,643 km (0.087 R)
• M19: 6,820,765 km (0.118 R)
• M20: 7,151,825 km (0.066 R)
• M21: 7,386,694 km (0.11 R)
• M22: 7,761,138 km (0.117 R)
• M23: 9,138,036 km (0.119 R)
• M24: 9,320,097 km (0.05 R)
• M25: 9,613,758 km (0.114 R)
• M26: 10,323,599 km (0.105 R)
• M27: 11,205,629 km (0.087 R)
• M28: 11,517,989 km (0.073 R)
• M29: 11,793,847 km (0.113 R)
• M30: 11,992,065 km (0.101 R)
• M31: 13,659,782 km (0.095 R)
• M32: 13,993,684 km (0.079 R)
• M33: 14,414,802 km (0.056 R)
• M34: 14,797,473 km (0.084 R)
• M35: 15,097,417 km (0.039 R)
• M36: 15,269,754 km (0.094 R)
• M37: 15,921,552 km (0.081 R)
• M38: 16,361,370 km (0.072 R)
• M39: 16,805,077 km (0.112 R)
• M40: 16,938,967 km (0.096 R)
• M41: 17,568,475 km (0.119 R)
• M42: 18,114,208 km (0.078 R)
• M43: 18,850,528 km (0.03 R)
• M44: 19,222,279 km (0.042 R)
• M45: 19,362,303 km (0.117 R)
• M46: 19,455,951 km (0.05 R)
• M47: 20,877,430 km (0.096 R)
• M48: 21,843,683 km (0.026 R)
• M49: 22,234,283 km (0.053 R)
• M50: 22,578,059 km (0.099 R)
• M51: 22,824,596 km (0.085 R)
• M52: 23,370,179 km (0.066 R)
• M53: 23,819,721 km (0.088 R)
• M54: 24,322,669 km (0.11 R)
• M55: 24,524,776 km (0.095 R)
• M56: 24,626,053 km (0.118 R)
• M57: 25,134,686 km (0.037 R)
• M58: 26,162,124 km (0.103 R)
• M59: 26,941,679 km (0.062 R)
• M60: 27,887,287 km (0.081 R)
• M61: 28,523,826 km (0.109 R)
• M62: 29,111,446 km (0.109 R)
• M63: 29,703,106 km (0.097 R)
• M64: 30,081,589 km (0.119 R)
• M65: 31,226,910 km (0.106 R)
• M66: 31,391,767 km (0.057 R)
• M67: 33,447,690 km (0.04 R)
• M68: 34,804,543 km (0.096 R)
• M69: 35,604,293 km (0.094 R)
• M70: 36,121,752 km (0.085 R)
• M71: 37,105,657 km (0.08 R)
• M72: 37,805,626 km (0.086 R)
• M73: 38,215,973 km (0.07 R)
• M74: 38,392,199 km (0.116 R)
• M75: 39,633,861 km (0.087 R)

Planet 10 - Gas Giant

Semi-Major Axis: 10.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 309.1

Radius: 8.6

Gravity: 4.18 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 10.05 AU - 11.07 AU

Year: 12597 Days

Day: 11.4 Hours

Environment

Temp: -184 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 42,882,683 km

• M1: 122,072 km (0.117 R)
• M2: 193,580 km (0.082 R)
• M3: 475,123 km (0.061 R)
• M4: 1,204,562 km (0.085 R)
• M5: 1,907,373 km (0.038 R)
• M6: 2,323,704 km (0.112 R)
• M7: 2,973,856 km (0.097 R)
• M8: 3,373,582 km (0.116 R)
• M9: 4,401,169 km (0.102 R)
• M10: 5,011,080 km (0.088 R)
• M11: 5,167,858 km (0.104 R)
• M12: 5,777,919 km (0.118 R)
• M13: 6,478,635 km (0.066 R)
• M14: 7,347,649 km (0.104 R)
• M15: 8,289,816 km (0.111 R)
• M16: 8,549,967 km (0.072 R)
• M17: 9,002,201 km (0.064 R)
• M18: 9,930,007 km (0.117 R)
• M19: 10,806,950 km (0.061 R)
• M20: 11,460,244 km (0.063 R)
• M21: 11,958,704 km (0.114 R)
• M22: 12,676,774 km (0.118 R)
• M23: 13,670,553 km (0.076 R)
• M24: 14,554,975 km (0.097 R)
• M25: 14,823,952 km (0.095 R)
• M26: 15,275,887 km (0.107 R)
• M27: 16,239,447 km (0.094 R)
• M28: 17,222,754 km (0.102 R)
• M29: 17,507,289 km (0.116 R)
• M30: 17,984,806 km (0.084 R)
• M31: 18,128,868 km (0.085 R)
• M32: 19,443,086 km (0.115 R)
• M33: 20,436,266 km (0.06 R)
• M34: 23,199,339 km (0.113 R)
• M35: 23,723,679 km (0.085 R)
• M36: 24,305,016 km (0.073 R)
• M37: 24,464,488 km (0.096 R)
• M38: 25,105,365 km (0.11 R)
• M39: 25,427,898 km (0.063 R)
• M40: 25,481,903 km (0.084 R)
• M41: 26,022,849 km (0.108 R)
• M42: 27,226,513 km (0.091 R)
• M43: 27,613,224 km (0.104 R)
• M44: 27,724,076 km (0.094 R)
• M45: 30,028,631 km (0.108 R)
• M46: 30,600,095 km (0.096 R)
• M47: 30,772,132 km (0.085 R)
• M48: 32,686,536 km (0.089 R)
• M49: 33,156,573 km (0.096 R)
• M50: 33,215,365 km (0.069 R)
• M51: 34,758,916 km (0.119 R)
• M52: 35,599,656 km (0.088 R)
• M53: 36,204,181 km (0.073 R)
• M54: 37,117,625 km (0.106 R)
• M55: 37,362,367 km (0.069 R)
• M56: 37,546,373 km (0.046 R)
• M57: 37,976,766 km (0.119 R)
• M58: 38,285,237 km (0.089 R)
• M59: 38,532,672 km (0.12 R)
• M60: 38,842,638 km (0.119 R)
• M61: 42,626,268 km (0.083 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: 382 - 17,674 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit