🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.6 AU - 0.92 AU

Year: 237 Days

Day: 29.2 Hours

Environment

Temp: 183 °C

Axial Tilt: 38.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 25,057,306 km

• M1: 80,184 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.21 AU - 1.65 AU

Year: 612 Days

Day: 43.1 Hours

Environment

Temp: -18 °C

Axial Tilt: 11.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.82 AU - 2.58 AU

Year: 1169 Days

Day: 19.4 Hours

Environment

Temp: -71 °C

Axial Tilt: 17.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 3.28 AU - 5.32 AU

Year: 3194 Days

Day: 33.4 Hours

Environment

Temp: -120 °C

Axial Tilt: 10.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 3.82 AU - 6.08 AU

Year: 3944 Days

Day: 17.4 Hours

Environment

Temp: -136 °C

Axial Tilt: 26.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,057,306 km

• M1: 164,558 km (0.097 R)

Planet 6 - Terrestrial

Semi-Major Axis: 5.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 4.08 AU - 6 AU

Year: 4052 Days

Day: 46.9 Hours

Environment

Temp: -127 °C

Axial Tilt: 25.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 7.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 196.1

Radius: 12.5

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 6.92 AU - 7.68 AU

Year: 7064 Days

Day: 8.9 Hours

Environment

Temp: -161 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 25,057,306 km

• M1: 157,078 km (0.088 R)
• M2: 696,228 km (0.053 R)
• M3: 1,737,280 km (0.109 R)
• M4: 2,219,434 km (0.036 R)
• M5: 3,517,345 km (0.063 R)
• M6: 4,011,617 km (0.106 R)
• M7: 4,889,457 km (0.104 R)
• M8: 5,669,909 km (0.117 R)
• M9: 6,501,374 km (0.098 R)
• M10: 7,412,724 km (0.051 R)
• M11: 7,848,054 km (0.117 R)
• M12: 10,577,168 km (0.11 R)
• M13: 11,657,414 km (0.093 R)
• M14: 12,109,499 km (0.073 R)
• M15: 13,145,763 km (0.054 R)
• M16: 15,394,369 km (0.113 R)
• M17: 15,884,152 km (0.111 R)
• M18: 16,952,431 km (0.06 R)
• M19: 18,369,422 km (0.082 R)
• M20: 18,797,272 km (0.111 R)

Kuiper Belt

Range: 30.6 - 48.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 517 - 12,817 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit