🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.47 AU - 0.77 AU

Year: 186 Days

Day: 41.5 Hours

Environment

Temp: 116 °C

Axial Tilt: 16.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.17 AU - 1.91 AU

Year: 728 Days

Day: 47.4 Hours

Environment

Temp: -54 °C

Axial Tilt: 118.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 2.45 AU - 3.55 AU

Year: 1979 Days

Day: 16.4 Hours

Environment

Temp: -105 °C

Axial Tilt: 7.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,825,295 km

• M1: 1,316,312 km (0.115 R)

Asteroid Belt

Center: 5.43 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 560.1

Radius: 8.5

Gravity: 7.75 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 7.44 AU - 8.26 AU

Year: 8375 Days

Day: 10.1 Hours

Environment

Temp: -177 °C

Axial Tilt: 54.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 39,825,295 km

• M1: 106,364 km (0.077 R)
• M2: 682,765 km (0.085 R)
• M3: 996,471 km (0.111 R)
• M4: 1,277,566 km (0.039 R)
• M5: 1,765,255 km (0.102 R)
• M6: 2,302,461 km (0.042 R)
• M7: 2,924,190 km (0.032 R)
• M8: 3,375,078 km (0.034 R)
• M9: 3,946,691 km (0.032 R)
• M10: 4,389,501 km (0.117 R)
• M11: 4,665,210 km (0.096 R)
• M12: 5,658,390 km (0.065 R)
• M13: 6,394,860 km (0.114 R)
• M14: 7,006,566 km (0.089 R)
• M15: 9,802,849 km (0.069 R)
• M16: 11,576,930 km (0.062 R)
• M17: 12,105,460 km (0.118 R)
• M18: 18,027,890 km (0.066 R)
• M19: 18,882,243 km (0.116 R)
• M20: 23,900,803 km (0.117 R)
• M21: 25,193,777 km (0.116 R)
• M22: 27,451,209 km (0.093 R)
• M23: 30,334,259 km (0.102 R)
• M24: 32,886,100 km (0.062 R)
• M25: 35,137,398 km (0.12 R)
• M26: 36,468,969 km (0.066 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 208 - 11,339 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit