🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.46 AU - 0.62 AU

Year: 139 Days

Day: 43.3 Hours

Environment

Temp: 233 °C

Axial Tilt: 107.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 2.19 AU - 3.15 AU

Year: 1526 Days

Day: 39.4 Hours

Environment

Temp: -75 °C

Axial Tilt: 164.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,142,952 km

• M1: 43,084 km (0.103 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 2.22 AU - 3.46 AU

Year: 1674 Days

Day: 46.3 Hours

Environment

Temp: -84 °C

Axial Tilt: 28.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 2.4 AU - 3.36 AU

Year: 1710 Days

Day: 42.5 Hours

Environment

Temp: -91 °C

Axial Tilt: 5.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 25,142,952 km

• M1: 104,569 km (0.11 R)
• M2: 584,030 km (0.086 R)

Planet 5 - Terrestrial

Semi-Major Axis: 5.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 5.24 AU - 5.7 AU

Year: 4476 Days

Day: 17.6 Hours

Environment

Temp: -137 °C

Axial Tilt: 1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.24 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 235.5

Radius: 14

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 5.27 AU - 8.73 AU

Year: 6479 Days

Day: 7.2 Hours

Environment

Temp: -152 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 25,142,952 km

• M1: 174,132 km (0.091 R)
• M2: 628,311 km (0.105 R)
• M3: 1,199,476 km (0.083 R)
• M4: 1,984,715 km (0.106 R)
• M5: 3,147,838 km (0.082 R)
• M6: 7,158,557 km (0.09 R)
• M7: 7,956,064 km (0.11 R)
• M8: 9,532,526 km (0.063 R)
• M9: 10,007,649 km (0.103 R)
• M10: 11,265,168 km (0.102 R)
• M11: 11,706,931 km (0.067 R)
• M12: 14,092,718 km (0.069 R)
• M13: 14,554,377 km (0.083 R)
• M14: 20,128,693 km (0.06 R)
• M15: 21,045,428 km (0.097 R)
• M16: 22,681,730 km (0.109 R)

Kuiper Belt

Range: 31.4 - 58.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 173 - 14,188 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit