🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.49 AU - 0.53 AU

Year: 127 Days

Day: 28.9 Hours

Environment

Temp: 281 °C

Axial Tilt: 18.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.41 AU - 0.67 AU

Year: 138 Days

Day: 35 Hours

Environment

Temp: 212 °C

Axial Tilt: 36.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.64 AU - 2.4 AU

Year: 1000 Days

Day: 22.3 Hours

Environment

Temp: -40 °C

Axial Tilt: 21.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 3.55 AU - 5.09 AU

Year: 3127 Days

Day: 47.8 Hours

Environment

Temp: -110 °C

Axial Tilt: 47.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 5.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 4.86 AU - 6.32 AU

Year: 4603 Days

Day: 18.5 Hours

Environment

Temp: -141 °C

Axial Tilt: 10.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 20.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 185.6

Radius: 8

Gravity: 2.9 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 16.22 AU - 24.7 AU

Year: 32229 Days

Day: 19.5 Hours

Environment

Temp: -195 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 67,675,398 km

• M1: 150,346 km (0.073 R)
• M2: 1,816,717 km (0.046 R)
• M3: 2,802,567 km (0.11 R)
• M4: 3,358,622 km (0.093 R)
• M5: 3,720,349 km (0.059 R)
• M6: 4,655,336 km (0.098 R)
• M7: 5,585,536 km (0.086 R)
• M8: 6,014,283 km (0.043 R)
• M9: 7,761,287 km (0.08 R)
• M10: 11,342,361 km (0.101 R)
• M11: 12,614,092 km (0.081 R)
• M12: 17,484,102 km (0.102 R)
• M13: 19,527,309 km (0.077 R)
• M14: 22,784,952 km (0.053 R)
• M15: 26,387,718 km (0.104 R)
• M16: 28,041,672 km (0.047 R)
• M17: 34,698,329 km (0.091 R)
• M18: 36,145,239 km (0.1 R)
• M19: 40,295,234 km (0.069 R)
• M20: 51,022,747 km (0.065 R)
• M21: 54,104,763 km (0.118 R)

Kuiper Belt

Range: 31.5 - 46.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 347 - 19,539 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit