🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.22 AU - 1.36 AU

Year: 543 Days

Day: 28.7 Hours

Environment

Temp: -6 °C

Axial Tilt: 5.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 21,297,885 km

• M1: 79,287 km (0.111 R)
• M2: 504,594 km (0.089 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.28 AU - 1.74 AU

Year: 688 Days

Day: 20.7 Hours

Environment

Temp: -51 °C

Axial Tilt: 23 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 21,297,885 km

• M1: 450,738 km (0.091 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.33 AU - 1.71 AU

Year: 695 Days

Day: 15.7 Hours

Environment

Temp: -48 °C

Axial Tilt: 44 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 2.21 AU - 2.99 AU

Year: 1555 Days

Day: 23 Hours

Environment

Temp: -98 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 21,297,885 km

• M1: 1,274,873 km (0.052 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 3 AU - 3.16 AU

Year: 2005 Days

Day: 17.2 Hours

Environment

Temp: -104 °C

Axial Tilt: 45.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 219.6

Radius: 14.6

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 6.36 AU - 6.58 AU

Year: 6103 Days

Day: 10.4 Hours

Environment

Temp: -164 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 21,297,885 km

• M1: 185,352 km (0.066 R)
• M2: 368,908 km (0.079 R)
• M3: 835,205 km (0.119 R)
• M4: 989,889 km (0.099 R)
• M5: 1,408,464 km (0.105 R)
• M6: 1,501,663 km (0.111 R)
• M7: 1,666,520 km (0.061 R)
• M8: 1,808,788 km (0.034 R)
• M9: 2,000,124 km (0.028 R)
• M10: 2,355,568 km (0.055 R)
• M11: 2,565,603 km (0.078 R)
• M12: 2,969,967 km (0.049 R)
• M13: 3,127,044 km (0.103 R)
• M14: 3,358,771 km (0.041 R)
• M15: 3,577,783 km (0.093 R)
• M16: 3,782,881 km (0.12 R)
• M17: 3,877,427 km (0.104 R)
• M18: 3,972,721 km (0.093 R)
• M19: 4,126,956 km (0.066 R)
• M20: 4,243,942 km (0.113 R)
• M21: 4,401,618 km (0.052 R)
• M22: 4,948,548 km (0.117 R)
• M23: 5,052,369 km (0.093 R)
• M24: 5,177,732 km (0.108 R)
• M25: 5,389,114 km (0.089 R)
• M26: 5,560,254 km (0.107 R)
• M27: 6,694,056 km (0.087 R)
• M28: 7,017,786 km (0.12 R)
• M29: 7,134,622 km (0.115 R)
• M30: 7,394,024 km (0.076 R)
• M31: 7,656,569 km (0.118 R)
• M32: 7,922,254 km (0.068 R)
• M33: 8,019,493 km (0.049 R)
• M34: 8,289,368 km (0.084 R)
• M35: 9,015,216 km (0.085 R)
• M36: 9,657,291 km (0.099 R)
• M37: 9,787,590 km (0.092 R)
• M38: 11,258,437 km (0.113 R)
• M39: 11,395,618 km (0.112 R)
• M40: 12,117,727 km (0.086 R)
• M41: 12,626,359 km (0.118 R)
• M42: 12,768,926 km (0.068 R)
• M43: 12,912,091 km (0.12 R)
• M44: 13,055,705 km (0.107 R)
• M45: 13,257,662 km (0.116 R)
• M46: 14,491,396 km (0.11 R)
• M47: 14,850,581 km (0.103 R)
• M48: 14,971,007 km (0.079 R)
• M49: 15,577,925 km (0.094 R)
• M50: 16,100,172 km (0.052 R)
• M51: 16,223,889 km (0.04 R)
• M52: 17,256,563 km (0.086 R)
• M53: 17,605,575 km (0.093 R)
• M54: 18,278,466 km (0.082 R)
• M55: 18,472,195 km (0.104 R)
• M56: 18,666,673 km (0.053 R)
• M57: 18,894,361 km (0.114 R)
• M58: 20,113,434 km (0.084 R)
• M59: 21,086,717 km (0.073 R)
• M60: 22,041,002 km (0.102 R)
• M61: 23,288,649 km (0.116 R)
• M62: 23,428,672 km (0.034 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 147.9

Radius: 9.9

Gravity: 1.51 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 6.29 AU - 7.03 AU

Year: 6374 Days

Day: 14 Hours

Environment

Temp: -162 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 21,297,885 km

• M1: 138,228 km (0.109 R)
• M2: 273,764 km (0.039 R)
• M3: 638,633 km (0.093 R)
• M4: 743,202 km (0.109 R)
• M5: 916,736 km (0.041 R)
• M6: 981,362 km (0.119 R)
• M7: 1,208,601 km (0.07 R)
• M8: 1,568,234 km (0.073 R)
• M9: 1,633,609 km (0.117 R)
• M10: 1,726,659 km (0.094 R)
• M11: 1,821,653 km (0.111 R)
• M12: 1,946,418 km (0.097 R)
• M13: 2,160,792 km (0.06 R)
• M14: 2,367,985 km (0.093 R)
• M15: 2,519,976 km (0.105 R)
• M16: 2,628,285 km (0.093 R)
• M17: 2,914,167 km (0.115 R)
• M18: 3,378,818 km (0.091 R)
• M19: 4,028,222 km (0.102 R)
• M20: 4,228,833 km (0.104 R)
• M21: 4,321,134 km (0.043 R)
• M22: 5,044,141 km (0.091 R)
• M23: 5,379,839 km (0.105 R)
• M24: 6,472,501 km (0.112 R)
• M25: 6,536,380 km (0.115 R)
• M26: 6,967,820 km (0.068 R)
• M27: 7,452,816 km (0.065 R)
• M28: 7,857,927 km (0.069 R)
• M29: 8,131,991 km (0.088 R)
• M30: 8,200,955 km (0.113 R)
• M31: 8,666,055 km (0.082 R)
• M32: 8,807,275 km (0.11 R)
• M33: 9,091,960 km (0.109 R)
• M34: 9,403,872 km (0.102 R)
• M35: 10,013,483 km (0.053 R)
• M36: 10,485,464 km (0.088 R)
• M37: 10,585,695 km (0.065 R)
• M38: 10,787,203 km (0.107 R)
• M39: 10,939,195 km (0.1 R)
• M40: 11,245,272 km (0.099 R)
• M41: 11,970,522 km (0.089 R)
• M42: 12,049,061 km (0.103 R)
• M43: 12,338,832 km (0.105 R)
• M44: 12,444,748 km (0.113 R)
• M45: 12,577,591 km (0.034 R)
• M46: 12,657,476 km (0.026 R)
• M47: 13,194,682 km (0.119 R)
• M48: 13,466,052 km (0.112 R)
• M49: 13,657,089 km (0.107 R)
• M50: 13,739,218 km (0.101 R)
• M51: 13,849,023 km (0.105 R)
• M52: 14,014,329 km (0.107 R)
• M53: 14,152,557 km (0.052 R)
• M54: 14,653,859 km (0.072 R)
• M55: 15,104,448 km (0.057 R)
• M56: 15,217,694 km (0.086 R)
• M57: 15,702,690 km (0.04 R)
• M58: 16,366,755 km (0.107 R)
• M59: 16,599,978 km (0.054 R)
• M60: 16,746,285 km (0.108 R)
• M61: 17,217,219 km (0.115 R)
• M62: 17,752,331 km (0.077 R)
• M63: 17,991,986 km (0.097 R)
• M64: 18,202,471 km (0.035 R)
• M65: 18,838,860 km (0.046 R)
• M66: 18,960,932 km (0.12 R)
• M67: 19,083,303 km (0.073 R)
• M68: 19,729,865 km (0.067 R)
• M69: 20,040,131 km (0.108 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 336 - 18,337 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit