🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.46 AU - 0.56 AU

Year: 239 Days

Day: 25.1 Hours

Environment

Temp: -126 °C

Axial Tilt: 51.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.53 AU - 0.67 AU

Year: 305 Days

Day: 14.6 Hours

Environment

Temp: -136 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.63 AU - 0.69 AU

Year: 352 Days

Day: 37.7 Hours

Environment

Temp: -132 °C

Axial Tilt: 49.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,894,015 km

• M1: 228,586 km (0.116 R)

Asteroid Belt

Center: 2.23 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 937.5

Radius: 9.6

Gravity: 10.17 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 2.95 AU - 4.66 AU

Year: 4859 Days

Day: 7.1 Hours

Environment

Temp: -206 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 32,894,015 km

• M1: 120,426 km (0.052 R)
• M2: 449,691 km (0.08 R)
• M3: 750,233 km (0.069 R)
• M4: 1,223,860 km (0.035 R)
• M5: 1,687,015 km (0.043 R)
• M6: 4,441,411 km (0.051 R)
• M7: 5,054,164 km (0.118 R)
• M8: 5,813,672 km (0.025 R)
• M9: 7,093,033 km (0.054 R)
• M10: 9,120,085 km (0.079 R)
• M11: 10,515,982 km (0.1 R)
• M12: 10,886,087 km (0.113 R)
• M13: 11,899,463 km (0.116 R)
• M14: 12,764,738 km (0.072 R)
• M15: 13,079,940 km (0.038 R)
• M16: 16,278,492 km (0.101 R)
• M17: 19,063,406 km (0.1 R)
• M18: 20,247,174 km (0.066 R)
• M19: 28,845,312 km (0.079 R)
• M20: 30,031,922 km (0.102 R)
• M21: 30,684,169 km (0.091 R)
• M22: 31,345,840 km (0.04 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 212 - 13,062 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit