🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 2.92 AU - 4.38 AU

Year: 2039 Days

Day: 45.2 Hours

Environment

Temp: -50 °C

Axial Tilt: 23.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,594,955 km

• M1: 642,822 km (0.119 R)

Asteroid Belt

Center: 4.94 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 6.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 5.89 AU - 6.57 AU

Year: 4547 Days

Day: 46.4 Hours

Environment

Temp: -98 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 7.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 6.91 AU - 7.55 AU

Year: 5685 Days

Day: 34.8 Hours

Environment

Temp: -119 °C

Axial Tilt: 130 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,594,955 km

• M1: 4,794,911 km (0.114 R)

Planet 4 - Ice Giant

Semi-Major Axis: 21.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 374.3

Radius: 7.7

Gravity: 6.31 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 16.99 AU - 25.27 AU

Year: 28404 Days

Day: 18.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 78,594,955 km

• M1: 95,743 km (0.116 R)
• M2: 442,062 km (0.113 R)
• M3: 1,208,302 km (0.086 R)
• M4: 2,942,441 km (0.081 R)
• M5: 4,645,612 km (0.069 R)
• M6: 6,468,612 km (0.087 R)
• M7: 8,615,341 km (0.072 R)
• M8: 10,943,383 km (0.029 R)
• M9: 23,917,408 km (0.11 R)
• M10: 25,326,920 km (0.108 R)
• M11: 25,883,424 km (0.109 R)
• M12: 26,562,000 km (0.071 R)
• M13: 29,763,244 km (0.071 R)
• M14: 31,648,327 km (0.089 R)
• M15: 42,123,170 km (0.054 R)
• M16: 44,174,306 km (0.102 R)
• M17: 54,692,383 km (0.046 R)
• M18: 58,473,769 km (0.085 R)
• M19: 69,546,853 km (0.08 R)
• M20: 72,853,415 km (0.066 R)
• M21: 78,359,664 km (0.059 R)

Kuiper Belt

Range: 37.5 - 59.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 325 - 10,932 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit