🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.48 AU - 0.72 AU

Year: 133 Days

Day: 39.3 Hours

Environment

Temp: 411 °C

Axial Tilt: 4.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 114,525,764 km

• M1: 232,176 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.84 AU - 0.98 AU

Year: 248 Days

Day: 31.6 Hours

Environment

Temp: 248 °C

Axial Tilt: 37.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 2.81 AU - 3.93 AU

Year: 1770 Days

Day: 27.5 Hours

Environment

Temp: -32 °C

Axial Tilt: 21.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 3.71 AU - 4.49 AU

Year: 2375 Days

Day: 26.1 Hours

Environment

Temp: -58 °C

Axial Tilt: 19.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 114,525,764 km

• M1: 34,258 km (0.114 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 4.34 AU - 4.92 AU

Year: 2850 Days

Day: 23.9 Hours

Environment

Temp: -58 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 114,525,764 km

• M1: 372,349 km (0.105 R)

Planet 6 - Terrestrial

Semi-Major Axis: 6.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 5.02 AU - 7.08 AU

Year: 4257 Days

Day: 42.3 Hours

Environment

Temp: -82 °C

Axial Tilt: 18.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 14.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 342.7

Radius: 10.2

Gravity: 3.29 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 11.32 AU - 18.32 AU

Year: 16322 Days

Day: 8 Hours

Environment

Temp: -145 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 114,525,764 km

• M1: 126,859 km (0.053 R)
• M2: 687,253 km (0.104 R)
• M3: 1,332,319 km (0.066 R)
• M4: 1,916,648 km (0.102 R)
• M5: 2,306,650 km (0.081 R)
• M6: 2,770,852 km (0.089 R)
• M7: 3,648,542 km (0.036 R)
• M8: 4,081,479 km (0.078 R)
• M9: 4,428,546 km (0.096 R)
• M10: 5,083,784 km (0.037 R)
• M11: 6,019,519 km (0.073 R)
• M12: 9,171,696 km (0.117 R)
• M13: 10,078,857 km (0.032 R)
• M14: 11,895,873 km (0.097 R)
• M15: 12,248,326 km (0.101 R)
• M16: 13,222,507 km (0.084 R)
• M17: 13,728,597 km (0.08 R)
• M18: 14,712,203 km (0.095 R)
• M19: 16,095,983 km (0.078 R)
• M20: 16,819,588 km (0.054 R)
• M21: 18,802,508 km (0.095 R)
• M22: 20,097,427 km (0.025 R)
• M23: 21,624,223 km (0.09 R)
• M24: 22,864,239 km (0.082 R)
• M25: 25,485,344 km (0.104 R)
• M26: 28,824,219 km (0.062 R)
• M27: 36,232,903 km (0.062 R)
• M28: 40,704,085 km (0.087 R)
• M29: 43,556,168 km (0.079 R)
• M30: 47,710,052 km (0.119 R)
• M31: 49,051,047 km (0.069 R)
• M32: 50,877,937 km (0.095 R)

Planet 8 - Ice Giant

Semi-Major Axis: 24.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 765.9

Radius: 3.9

Gravity: 50.36 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 23.03 AU - 26.19 AU

Year: 34927 Days

Day: 19.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 114,525,764 km

• M1: 51,312 km (0.118 R)
• M2: 222,602 km (0.11 R)
• M3: 349,311 km (0.113 R)
• M4: 694,134 km (0.102 R)
• M5: 884,273 km (0.115 R)
• M6: 1,691,054 km (0.117 R)
• M7: 2,429,320 km (0.11 R)
• M8: 3,592,593 km (0.088 R)
• M9: 4,708,593 km (0.093 R)
• M10: 4,914,739 km (0.114 R)
• M11: 5,213,486 km (0.114 R)
• M12: 7,050,248 km (0.117 R)
• M13: 10,410,815 km (0.077 R)
• M14: 10,549,941 km (0.11 R)
• M15: 12,629,800 km (0.041 R)
• M16: 14,879,453 km (0.086 R)
• M17: 15,056,128 km (0.109 R)
• M18: 22,616,206 km (0.118 R)
• M19: 23,202,929 km (0.086 R)
• M20: 28,809,708 km (0.106 R)
• M21: 31,777,879 km (0.099 R)
• M22: 32,662,002 km (0.095 R)
• M23: 34,788,237 km (0.109 R)
• M24: 36,202,834 km (0.113 R)
• M25: 41,194,466 km (0.075 R)
• M26: 41,368,449 km (0.096 R)
• M27: 44,582,110 km (0.116 R)
• M28: 45,689,284 km (0.106 R)
• M29: 47,193,790 km (0.049 R)
• M30: 53,542,424 km (0.075 R)
• M31: 62,477,307 km (0.12 R)
• M32: 85,182,673 km (0.06 R)
• M33: 88,032,961 km (0.094 R)
• M34: 96,350,453 km (0.093 R)
• M35: 103,883,903 km (0.097 R)
• M36: 107,793,643 km (0.031 R)
• M37: 110,789,490 km (0.083 R)

Kuiper Belt

Range: 38.3 - 55.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 466 - 17,848 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit