🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.63 AU - 0.69 AU

Year: 199 Days

Day: 37.7 Hours

Environment

Temp: 182 °C

Axial Tilt: 82.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 2.13 AU - 2.75 AU

Year: 1413 Days

Day: 47.2 Hours

Environment

Temp: -88 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 3.69 AU - 3.93 AU

Year: 2758 Days

Day: 25 Hours

Environment

Temp: -115 °C

Axial Tilt: 24 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 369.8

Radius: 12.8

Gravity: 2.26 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 5.51 AU - 6.61 AU

Year: 5532 Days

Day: 12.3 Hours

Environment

Temp: -145 °C

Axial Tilt: 48.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 59,433,881 km

• M1: 159,322 km (0.047 R)
• M2: 1,015,919 km (0.101 R)
• M3: 1,639,443 km (0.089 R)
• M4: 2,123,841 km (0.058 R)
• M5: 3,032,349 km (0.082 R)
• M6: 3,606,805 km (0.079 R)
• M7: 4,253,067 km (0.117 R)
• M8: 4,975,326 km (0.043 R)
• M9: 5,919,887 km (0.045 R)
• M10: 6,329,785 km (0.08 R)
• M11: 7,505,774 km (0.094 R)
• M12: 8,271,266 km (0.079 R)
• M13: 9,476,726 km (0.108 R)
• M14: 10,246,108 km (0.046 R)
• M15: 11,144,443 km (0.062 R)
• M16: 11,772,006 km (0.075 R)
• M17: 12,661,365 km (0.082 R)
• M18: 13,196,327 km (0.076 R)
• M19: 13,848,125 km (0.115 R)
• M20: 15,379,559 km (0.098 R)
• M21: 16,214,614 km (0.071 R)
• M22: 16,904,260 km (0.091 R)
• M23: 17,434,285 km (0.097 R)
• M24: 21,873,602 km (0.095 R)
• M25: 22,574,019 km (0.058 R)
• M26: 24,540,035 km (0.077 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 487.3

Radius: 7.2

Gravity: 9.4 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 11.64 AU - 13.34 AU

Year: 16370 Days

Day: 24.9 Hours

Environment

Temp: -196 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 59,433,881 km

• M1: 105,766 km (0.046 R)
• M2: 435,629 km (0.083 R)
• M3: 909,854 km (0.045 R)
• M4: 1,169,107 km (0.068 R)
• M5: 1,492,388 km (0.045 R)
• M6: 1,891,964 km (0.04 R)
• M7: 2,202,829 km (0.098 R)
• M8: 4,709,790 km (0.083 R)
• M9: 5,753,534 km (0.11 R)
• M10: 7,732,415 km (0.065 R)
• M11: 15,573,438 km (0.104 R)
• M12: 22,986,311 km (0.105 R)
• M13: 23,749,410 km (0.109 R)
• M14: 25,225,642 km (0.058 R)
• M15: 31,394,460 km (0.071 R)
• M16: 36,022,270 km (0.053 R)
• M17: 39,033,376 km (0.119 R)
• M18: 39,302,801 km (0.077 R)
• M19: 41,644,008 km (0.116 R)
• M20: 50,489,431 km (0.053 R)
• M21: 53,750,515 km (0.062 R)
• M22: 54,924,260 km (0.105 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 417 - 12,384 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit