🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.77 AU - 0.89 AU

Year: 267 Days

Day: 23.3 Hours

Environment

Temp: 189 °C

Axial Tilt: 35.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 68,727,047 km

• M1: 35,754 km (0.069 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.73 AU - 1.15 AU

Year: 322 Days

Day: 19.4 Hours

Environment

Temp: 113 °C

Axial Tilt: 13.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 68,727,047 km

• M1: 19,897 km (0.081 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.14 AU - 1.52 AU

Year: 542 Days

Day: 33.9 Hours

Environment

Temp: 16 °C

Axial Tilt: 19.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.34 AU - 1.74 AU

Year: 675 Days

Day: 45.2 Hours

Environment

Temp: -18 °C

Axial Tilt: 13.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 3.12 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 4.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 4.24 AU - 5.16 AU

Year: 3598 Days

Day: 25.8 Hours

Environment

Temp: -137 °C

Axial Tilt: 3.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 12.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 815.4

Radius: 10.9

Gravity: 6.86 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 10.8 AU - 14.34 AU

Year: 15736 Days

Day: 11.2 Hours

Environment

Temp: -175 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 68,727,047 km

• M1: 139,874 km (0.079 R)
• M2: 515,963 km (0.032 R)
• M3: 1,341,145 km (0.106 R)
• M4: 1,843,345 km (0.081 R)
• M5: 3,127,044 km (0.077 R)
• M6: 4,427,349 km (0.034 R)
• M7: 5,038,007 km (0.103 R)
• M8: 6,511,846 km (0.106 R)
• M9: 8,057,940 km (0.04 R)
• M10: 9,835,761 km (0.119 R)
• M11: 16,721,302 km (0.081 R)
• M12: 17,123,870 km (0.094 R)
• M13: 18,370,469 km (0.104 R)
• M14: 19,322,360 km (0.12 R)
• M15: 19,676,608 km (0.069 R)
• M16: 22,864,987 km (0.087 R)
• M17: 25,951,191 km (0.069 R)
• M18: 29,072,551 km (0.099 R)
• M19: 31,817,223 km (0.065 R)
• M20: 32,187,627 km (0.087 R)
• M21: 34,470,192 km (0.106 R)
• M22: 37,541,137 km (0.099 R)
• M23: 39,924,979 km (0.073 R)
• M24: 41,962,652 km (0.091 R)
• M25: 53,372,930 km (0.084 R)
• M26: 58,388,797 km (0.049 R)
• M27: 61,965,832 km (0.089 R)

Kuiper Belt

Range: 31.1 - 49.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 520 - 17,469 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit