🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.51 AU - 0.57 AU

Year: 146 Days

Day: 38.9 Hours

Environment

Temp: 201 °C

Axial Tilt: 19.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.76 AU - 0.82 AU

Year: 258 Days

Day: 34.3 Hours

Environment

Temp: 97 °C

Axial Tilt: 12.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.69 AU - 1.11 AU

Year: 313 Days

Day: 26.4 Hours

Environment

Temp: 89 °C

Axial Tilt: 7.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.04 AU - 1.7 AU

Year: 589 Days

Day: 33.4 Hours

Environment

Temp: -37 °C

Axial Tilt: 27.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 9.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 967.2

Radius: 12

Gravity: 6.72 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 8.32 AU - 11.22 AU

Year: 11210 Days

Day: 10 Hours

Environment

Temp: -180 °C

Axial Tilt: 71.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 58,029,882 km

• M1: 156,479 km (0.094 R)
• M2: 724,502 km (0.113 R)
• M3: 1,238,670 km (0.072 R)
• M4: 1,681,031 km (0.115 R)
• M5: 2,424,233 km (0.051 R)
• M6: 5,079,745 km (0.096 R)
• M7: 6,550,442 km (0.084 R)
• M8: 7,000,582 km (0.118 R)
• M9: 9,674,494 km (0.095 R)
• M10: 10,924,833 km (0.073 R)
• M11: 13,094,152 km (0.043 R)
• M12: 14,077,758 km (0.059 R)
• M13: 16,941,360 km (0.101 R)
• M14: 17,479,763 km (0.082 R)
• M15: 20,087,553 km (0.081 R)
• M16: 29,784,188 km (0.099 R)
• M17: 30,230,887 km (0.111 R)
• M18: 40,678,803 km (0.119 R)
• M19: 54,960,313 km (0.116 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 213 - 18,148 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit