🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.59 AU - 0.83 AU

Year: 209 Days

Day: 15 Hours

Environment

Temp: 214 °C

Axial Tilt: 110.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.67 AU - 2.11 AU

Year: 909 Days

Day: 21.5 Hours

Environment

Temp: -45 °C

Axial Tilt: 24 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 4.08 AU - 4.7 AU

Year: 3218 Days

Day: 24.3 Hours

Environment

Temp: -113 °C

Axial Tilt: 12.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.95 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 13.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 328.1

Radius: 6.2

Gravity: 8.54 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 11.5 AU - 15.5 AU

Year: 17353 Days

Day: 21.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 54,157,313 km

• M1: 79,885 km (0.049 R)
• M2: 278,551 km (0.05 R)
• M3: 614,548 km (0.108 R)
• M4: 843,582 km (0.073 R)
• M5: 1,409,810 km (0.04 R)
• M6: 2,110,228 km (0.085 R)
• M7: 2,706,824 km (0.092 R)
• M8: 3,021,279 km (0.096 R)
• M9: 3,334,686 km (0.098 R)
• M10: 3,914,527 km (0.037 R)
• M11: 4,778,754 km (0.12 R)
• M12: 5,272,727 km (0.098 R)
• M13: 6,478,635 km (0.12 R)
• M14: 7,858,077 km (0.077 R)
• M15: 8,976,919 km (0.043 R)
• M16: 10,039,812 km (0.113 R)
• M17: 10,304,750 km (0.081 R)
• M18: 10,959,690 km (0.084 R)
• M19: 12,779,697 km (0.062 R)
• M20: 14,656,403 km (0.119 R)
• M21: 16,052,899 km (0.095 R)
• M22: 16,857,586 km (0.077 R)
• M23: 21,726,248 km (0.091 R)
• M24: 23,536,981 km (0.07 R)
• M25: 24,670,484 km (0.066 R)
• M26: 28,499,442 km (0.074 R)
• M27: 41,641,764 km (0.069 R)
• M28: 43,717,435 km (0.083 R)
• M29: 47,476,679 km (0.112 R)
• M30: 53,511,009 km (0.076 R)

Kuiper Belt

Range: 31.4 - 60.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 161 - 11,628 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit