🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.52 AU - 0.64 AU

Year: 164 Days

Day: 12.3 Hours

Environment

Temp: 214 °C

Axial Tilt: 29.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.45 AU - 0.73 AU

Year: 168 Days

Day: 39.6 Hours

Environment

Temp: 194 °C

Axial Tilt: 37.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 17,764,656 km

• M1: 48,320 km (0.107 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.58 AU - 0.92 AU

Year: 241 Days

Day: 32.8 Hours

Environment

Temp: 177 °C

Axial Tilt: 36.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 2.64 AU - 3.78 AU

Year: 2133 Days

Day: 30.3 Hours

Environment

Temp: -116 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 17,764,656 km

• M1: 125,363 km (0.085 R)

Asteroid Belt

Center: 4.68 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 109

Radius: 12

Gravity: 0.76 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 4.8 AU - 7.5 AU

Year: 5656 Days

Day: 7.1 Hours

Environment

Temp: -151 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 17,764,656 km

• M1: 149,299 km (0.101 R)
• M2: 620,083 km (0.095 R)
• M3: 1,027,139 km (0.101 R)
• M4: 1,426,565 km (0.106 R)
• M5: 3,226,228 km (0.098 R)
• M6: 4,147,601 km (0.095 R)
• M7: 4,638,282 km (0.11 R)
• M8: 5,259,712 km (0.084 R)
• M9: 6,011,890 km (0.116 R)
• M10: 7,058,476 km (0.054 R)
• M11: 7,433,069 km (0.101 R)
• M12: 8,703,006 km (0.077 R)
• M13: 9,476,128 km (0.092 R)
• M14: 10,040,560 km (0.08 R)
• M15: 12,820,388 km (0.076 R)
• M16: 14,318,311 km (0.115 R)
• M17: 15,299,973 km (0.099 R)
• M18: 15,831,793 km (0.11 R)
• M19: 17,397,335 km (0.09 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: 341 - 18,640 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit