🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.85 AU - 1.19 AU

Year: 460 Days

Day: 28.5 Hours

Environment

Temp: -79 °C

Axial Tilt: 8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 16,957,459 km

• M1: 32,912 km (0.113 R)
• M2: 73,303 km (0.053 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.86 AU - 1.28 AU

Year: 494 Days

Day: 26.8 Hours

Environment

Temp: -81 °C

Axial Tilt: 15 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 16,957,459 km

• M1: 56,847 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.07 AU - 1.35 AU

Year: 594 Days

Day: 14.5 Hours

Environment

Temp: -75 °C

Axial Tilt: 24.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 16,957,459 km

• M1: 86,318 km (0.074 R)
• M2: 328,367 km (0.075 R)

Asteroid Belt

Center: 1.84 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 17.2

Radius: 14

Gravity: 0.09 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.85 AU - 3.07 AU

Year: 1722 Days

Day: 6.5 Hours

Environment

Temp: -138 °C

Axial Tilt: 47.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 16,957,459 km

• M1: 176,226 km (0.119 R)
• M2: 664,663 km (0.102 R)
• M3: 1,148,762 km (0.043 R)
• M4: 1,782,907 km (0.07 R)
• M5: 2,986,721 km (0.056 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 96.2

Radius: 14.3

Gravity: 0.47 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 4.87 AU - 5.95 AU

Year: 5615 Days

Day: 8.8 Hours

Environment

Temp: -179 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 16,957,459 km

• M1: 178,171 km (0.092 R)
• M2: 825,780 km (0.094 R)
• M3: 1,368,521 km (0.067 R)
• M4: 2,164,083 km (0.073 R)
• M5: 2,761,726 km (0.107 R)
• M6: 6,208,910 km (0.116 R)
• M7: 8,202,002 km (0.074 R)
• M8: 9,161,374 km (0.064 R)
• M9: 10,482,622 km (0.099 R)
• M10: 12,656,429 km (0.039 R)
• M11: 13,631,208 km (0.111 R)
• M12: 16,459,057 km (0.107 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 181 - 19,503 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit