🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.67 AU - 0.93 AU

Year: 258 Days

Day: 19.1 Hours

Environment

Temp: 157 °C

Axial Tilt: 20.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 29,322,995 km

• M1: 30,518 km (0.111 R)
• M2: 225,294 km (0.058 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.1 AU - 1.18 AU

Year: 438 Days

Day: 23.5 Hours

Environment

Temp: 17 °C

Axial Tilt: 20.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 29,322,995 km

• M1: 242,049 km (0.044 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.03 AU - 1.59 AU

Year: 540 Days

Day: 30.8 Hours

Environment

Temp: -11 °C

Axial Tilt: 2.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 29,322,995 km

• M1: 39,045 km (0.068 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.23 AU - 1.51 AU

Year: 577 Days

Day: 29.8 Hours

Environment

Temp: -7 °C

Axial Tilt: 41.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.9 AU - 2.06 AU

Year: 1003 Days

Day: 27.2 Hours

Environment

Temp: -69 °C

Axial Tilt: 7.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,322,995 km

• M1: 37,848 km (0.111 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 518

Radius: 11.5

Gravity: 3.92 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 4.71 AU - 7.61 AU

Year: 5502 Days

Day: 11.2 Hours

Environment

Temp: -154 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 29,322,995 km

• M1: 143,016 km (0.054 R)
• M2: 556,504 km (0.078 R)
• M3: 962,812 km (0.083 R)
• M4: 1,437,486 km (0.07 R)
• M5: 2,258,928 km (0.104 R)
• M6: 3,095,928 km (0.089 R)
• M7: 3,923,354 km (0.053 R)
• M8: 4,511,872 km (0.112 R)
• M9: 5,051,023 km (0.119 R)
• M10: 5,925,123 km (0.086 R)
• M11: 6,445,873 km (0.087 R)
• M12: 7,936,765 km (0.052 R)
• M13: 11,588,150 km (0.076 R)
• M14: 13,053,761 km (0.12 R)
• M15: 14,258,472 km (0.063 R)
• M16: 17,009,278 km (0.056 R)
• M17: 18,898,101 km (0.098 R)
• M18: 20,300,730 km (0.099 R)
• M19: 21,557,352 km (0.058 R)
• M20: 22,865,137 km (0.103 R)
• M21: 23,994,750 km (0.097 R)
• M22: 24,924,950 km (0.067 R)

Kuiper Belt

Range: 30.5 - 48.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 253 - 12,794 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit