🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.48 AU - 0.78 AU

Year: 190 Days

Day: 41.5 Hours

Environment

Temp: 176 °C

Axial Tilt: 4.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.95 AU - 1.07 AU

Year: 387 Days

Day: 37.8 Hours

Environment

Temp: -2 °C

Axial Tilt: 3.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.56 AU - 1.8 AU

Year: 829 Days

Day: 43.3 Hours

Environment

Temp: -64 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 2.44 AU - 3.2 AU

Year: 1803 Days

Day: 32.1 Hours

Environment

Temp: -112 °C

Axial Tilt: 22.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,801,108 km

• M1: 1,164,320 km (0.086 R)

Asteroid Belt

Center: 6.28 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 9.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 390.1

Radius: 14.4

Gravity: 1.88 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 7.43 AU - 12.05 AU

Year: 11575 Days

Day: 6 Hours

Environment

Temp: -174 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 43,801,108 km

• M1: 179,667 km (0.078 R)
• M2: 990,936 km (0.098 R)
• M3: 1,621,940 km (0.109 R)
• M4: 2,516,535 km (0.085 R)
• M5: 3,207,678 km (0.092 R)
• M6: 3,971,524 km (0.034 R)
• M7: 4,737,017 km (0.046 R)
• M8: 5,664,673 km (0.058 R)
• M9: 7,596,131 km (0.116 R)
• M10: 9,002,201 km (0.037 R)
• M11: 10,727,065 km (0.084 R)
• M12: 11,190,818 km (0.117 R)
• M13: 11,775,896 km (0.067 R)
• M14: 12,269,718 km (0.101 R)
• M15: 14,199,979 km (0.112 R)
• M16: 14,949,914 km (0.111 R)
• M17: 16,733,719 km (0.09 R)
• M18: 18,289,237 km (0.115 R)
• M19: 19,939,152 km (0.081 R)
• M20: 24,143,002 km (0.072 R)
• M21: 27,063,152 km (0.081 R)
• M22: 29,402,414 km (0.058 R)
• M23: 31,768,005 km (0.053 R)
• M24: 33,925,955 km (0.06 R)
• M25: 36,295,286 km (0.088 R)
• M26: 39,257,473 km (0.108 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 207 - 12,454 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit