🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.47 AU - 0.55 AU

Year: 134 Days

Day: 15.4 Hours

Environment

Temp: 244 °C

Axial Tilt: 12.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 4.32 AU - 4.8 AU

Year: 3593 Days

Day: 39 Hours

Environment

Temp: -125 °C

Axial Tilt: 19.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,264,568 km

• M1: 143,614 km (0.045 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 3.56 AU - 5.64 AU

Year: 3640 Days

Day: 27.4 Hours

Environment

Temp: -143 °C

Axial Tilt: 20.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 87.5

Radius: 11

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 5.71 AU - 7.47 AU

Year: 6242 Days

Day: 13.2 Hours

Environment

Temp: -162 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 45,264,568 km

• M1: 138,228 km (0.099 R)
• M2: 496,665 km (0.109 R)
• M3: 1,248,095 km (0.049 R)
• M4: 1,720,376 km (0.031 R)
• M5: 2,095,866 km (0.055 R)
• M6: 2,625,143 km (0.039 R)
• M7: 3,258,690 km (0.105 R)
• M8: 7,785,971 km (0.101 R)
• M9: 8,599,334 km (0.101 R)
• M10: 9,642,032 km (0.102 R)
• M11: 13,626,421 km (0.088 R)
• M12: 15,373,874 km (0.12 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 675.6

Radius: 8.8

Gravity: 8.72 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 8.3 AU - 8.82 AU

Year: 9240 Days

Day: 13.1 Hours

Environment

Temp: -162 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 45,264,568 km

• M1: 109,805 km (0.104 R)
• M2: 498,460 km (0.091 R)
• M3: 815,009 km (0.057 R)
• M4: 1,390,662 km (0.095 R)
• M5: 1,899,893 km (0.091 R)
• M6: 2,269,250 km (0.104 R)
• M7: 2,788,056 km (0.107 R)
• M8: 3,982,146 km (0.113 R)
• M9: 4,591,159 km (0.106 R)
• M10: 4,887,961 km (0.085 R)
• M11: 6,099,255 km (0.106 R)
• M12: 6,718,440 km (0.11 R)
• M13: 7,062,964 km (0.116 R)
• M14: 7,787,168 km (0.108 R)
• M15: 8,560,140 km (0.077 R)
• M16: 8,965,400 km (0.104 R)
• M17: 9,336,254 km (0.118 R)
• M18: 11,508,265 km (0.057 R)
• M19: 13,873,707 km (0.071 R)
• M20: 15,007,958 km (0.117 R)
• M21: 16,545,674 km (0.106 R)
• M22: 17,175,032 km (0.064 R)
• M23: 18,185,716 km (0.082 R)
• M24: 21,373,497 km (0.106 R)
• M25: 23,055,874 km (0.073 R)
• M26: 25,557,001 km (0.116 R)
• M27: 26,209,547 km (0.073 R)
• M28: 29,233,219 km (0.089 R)
• M29: 30,049,724 km (0.107 R)
• M30: 30,672,051 km (0.053 R)
• M31: 39,438,786 km (0.096 R)
• M32: 41,194,018 km (0.071 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 367 - 20,246 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit