🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.71 AU - 0.75 AU

Year: 218 Days

Day: 21.4 Hours

Environment

Temp: 225 °C

Axial Tilt: 117.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 59,088,207 km

• M1: 33,510 km (0.08 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.77 AU - 0.97 AU

Year: 284 Days

Day: 27.6 Hours

Environment

Temp: 196 °C

Axial Tilt: 3.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 59,088,207 km

• M1: 477,217 km (0.095 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.86 AU - 2.82 AU

Year: 1252 Days

Day: 13.2 Hours

Environment

Temp: -76 °C

Axial Tilt: 6.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 59,088,207 km

• M1: 235,317 km (0.09 R)
• M2: 436,227 km (0.067 R)

Asteroid Belt

Center: 9.56 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 16.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 222.3

Radius: 5.8

Gravity: 6.61 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 14.62 AU - 18.92 AU

Year: 24026 Days

Day: 23.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 59,088,207 km

• M1: 122,670 km (0.114 R)
• M2: 322,982 km (0.069 R)
• M3: 828,323 km (0.105 R)
• M4: 1,050,626 km (0.11 R)
• M5: 1,424,022 km (0.089 R)
• M6: 1,618,200 km (0.043 R)
• M7: 2,060,860 km (0.114 R)
• M8: 2,690,219 km (0.1 R)
• M9: 3,085,755 km (0.084 R)
• M10: 3,963,596 km (0.106 R)
• M11: 5,929,611 km (0.102 R)
• M12: 6,238,530 km (0.093 R)
• M13: 6,437,047 km (0.12 R)
• M14: 7,143,598 km (0.12 R)
• M15: 7,449,076 km (0.052 R)
• M16: 11,001,427 km (0.07 R)
• M17: 14,480,326 km (0.046 R)
• M18: 18,061,549 km (0.05 R)
• M19: 24,573,245 km (0.088 R)
• M20: 26,286,739 km (0.049 R)
• M21: 26,701,275 km (0.045 R)
• M22: 32,611,737 km (0.078 R)
• M23: 34,677,684 km (0.075 R)
• M24: 42,240,156 km (0.096 R)
• M25: 48,002,965 km (0.105 R)
• M26: 50,511,422 km (0.118 R)

Kuiper Belt

Range: 31.4 - 61.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 249 - 18,656 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit