🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.49 AU - 0.75 AU

Year: 188 Days

Day: 26.4 Hours

Environment

Temp: 166 °C

Axial Tilt: 11.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.8 AU - 0.88 AU

Year: 296 Days

Day: 13.7 Hours

Environment

Temp: 41 °C

Axial Tilt: 13.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 47,652,643 km

• M1: 818,899 km (0.036 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.96 AU - 1.08 AU

Year: 397 Days

Day: 36.8 Hours

Environment

Temp: -2 °C

Axial Tilt: 14.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 47,652,643 km

• M1: 62,233 km (0.081 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.87 AU - 1.27 AU

Year: 426 Days

Day: 18.1 Hours

Environment

Temp: 4 °C

Axial Tilt: 38.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 47,652,643 km

• M1: 141,071 km (0.101 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 684.8

Radius: 13.3

Gravity: 3.87 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 7.06 AU - 10.38 AU

Year: 9914 Days

Day: 11.8 Hours

Environment

Temp: -168 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 47,652,643 km

• M1: 170,990 km (0.047 R)
• M2: 611,556 km (0.041 R)
• M3: 1,196,783 km (0.09 R)
• M4: 2,115,463 km (0.096 R)
• M5: 3,047,757 km (0.109 R)
• M6: 3,708,830 km (0.12 R)
• M7: 4,668,052 km (0.12 R)
• M8: 5,158,883 km (0.07 R)
• M9: 7,437,109 km (0.06 R)
• M10: 8,152,635 km (0.088 R)
• M11: 8,594,547 km (0.068 R)
• M12: 9,052,616 km (0.082 R)
• M13: 9,526,841 km (0.102 R)
• M14: 10,681,288 km (0.084 R)
• M15: 12,096,035 km (0.056 R)
• M16: 13,755,823 km (0.104 R)
• M17: 15,833,289 km (0.051 R)
• M18: 17,596,150 km (0.107 R)
• M19: 18,112,413 km (0.031 R)
• M20: 22,700,579 km (0.098 R)
• M21: 23,136,657 km (0.118 R)
• M22: 38,116,191 km (0.079 R)
• M23: 39,356,357 km (0.116 R)
• M24: 40,623,152 km (0.082 R)
• M25: 41,137,470 km (0.032 R)
• M26: 44,996,945 km (0.059 R)
• M27: 47,085,032 km (0.103 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 246 - 19,150 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit