🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.95 AU - 0.97 AU

Year: 340 Days

Day: 46.8 Hours

Environment

Temp: 72 °C

Axial Tilt: 10.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.87 AU - 2.77 AU

Year: 1278 Days

Day: 33.5 Hours

Environment

Temp: -79 °C

Axial Tilt: 11.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 2.5 AU - 3.36 AU

Year: 1814 Days

Day: 16.2 Hours

Environment

Temp: -102 °C

Axial Tilt: 112.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 29,723,904 km

• M1: 300,841 km (0.093 R)
• M2: 400,623 km (0.113 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 3.16 AU - 3.86 AU

Year: 2378 Days

Day: 30 Hours

Environment

Temp: -118 °C

Axial Tilt: 27.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 9.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 152.3

Radius: 14

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 7.52 AU - 11.2 AU

Year: 10356 Days

Day: 10.7 Hours

Environment

Temp: -175 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 29,723,904 km

• M1: 174,132 km (0.117 R)
• M2: 736,620 km (0.085 R)
• M3: 1,315,115 km (0.074 R)
• M4: 2,426,477 km (0.044 R)
• M5: 2,939,299 km (0.116 R)
• M6: 3,421,752 km (0.085 R)
• M7: 4,025,080 km (0.05 R)
• M8: 4,573,357 km (0.043 R)
• M9: 6,848,441 km (0.083 R)
• M10: 10,353,220 km (0.113 R)
• M11: 12,099,925 km (0.116 R)
• M12: 13,664,569 km (0.107 R)
• M13: 16,766,780 km (0.112 R)
• M14: 18,066,336 km (0.119 R)
• M15: 18,838,561 km (0.104 R)
• M16: 21,501,253 km (0.118 R)
• M17: 25,190,636 km (0.09 R)
• M18: 26,317,856 km (0.087 R)
• M19: 27,060,011 km (0.111 R)
• M20: 28,156,713 km (0.077 R)
• M21: 29,195,221 km (0.114 R)

Kuiper Belt

Range: 30.3 - 45.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 379 - 16,811 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit