🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.63 AU - 0.97 AU

Year: 270 Days

Day: 14.4 Hours

Environment

Temp: 90 °C

Axial Tilt: 27.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.86 AU - 1.36 AU

Year: 441 Days

Day: 39 Hours

Environment

Temp: 6 °C

Axial Tilt: 37.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 42,916,602 km

• M1: 23,786 km (0.036 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.81 AU - 2.15 AU

Year: 1050 Days

Day: 46.9 Hours

Environment

Temp: -84 °C

Axial Tilt: 18.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.65 AU - 2.41 AU

Year: 1090 Days

Day: 21.1 Hours

Environment

Temp: -70 °C

Axial Tilt: 111.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 285.2

Radius: 14.6

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 4 AU - 5.12 AU

Year: 3668 Days

Day: 9.1 Hours

Environment

Temp: -142 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 42,916,602 km

• M1: 181,612 km (0.081 R)
• M2: 749,186 km (0.117 R)
• M3: 1,326,484 km (0.107 R)
• M4: 3,186,435 km (0.079 R)
• M5: 3,670,085 km (0.08 R)
• M6: 5,308,181 km (0.115 R)
• M7: 5,841,348 km (0.101 R)
• M8: 6,463,974 km (0.089 R)
• M9: 8,059,286 km (0.029 R)
• M10: 8,899,278 km (0.047 R)
• M11: 9,584,436 km (0.093 R)
• M12: 11,060,818 km (0.052 R)
• M13: 16,961,556 km (0.115 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 738.5

Radius: 14.9

Gravity: 3.33 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 6.6 AU - 8.94 AU

Year: 8159 Days

Day: 11.8 Hours

Environment

Temp: -162 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 42,916,602 km

• M1: 185,950 km (0.092 R)
• M2: 861,085 km (0.098 R)
• M3: 2,858,965 km (0.067 R)
• M4: 4,371,848 km (0.029 R)
• M5: 6,839,465 km (0.097 R)
• M6: 7,729,872 km (0.066 R)
• M7: 9,050,970 km (0.099 R)
• M8: 10,972,256 km (0.095 R)
• M9: 12,865,417 km (0.111 R)
• M10: 14,284,053 km (0.034 R)
• M11: 15,222,331 km (0.087 R)
• M12: 16,536,698 km (0.111 R)
• M13: 24,795,548 km (0.025 R)
• M14: 28,811,952 km (0.066 R)
• M15: 31,026,000 km (0.071 R)
• M16: 37,637,927 km (0.055 R)
• M17: 39,064,492 km (0.086 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: 328 - 19,943 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit