🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.62 AU - 0.86 AU

Year: 244 Days

Day: 38.6 Hours

Environment

Temp: 103 °C

Axial Tilt: 18.1 °

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: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.43 AU - 1.65 AU

Year: 732 Days

Day: 18.3 Hours

Environment

Temp: -66 °C

Axial Tilt: 24.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.64 AU - 2.08 AU

Year: 971 Days

Day: 38.5 Hours

Environment

Temp: -75 °C

Axial Tilt: 4.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,538,880 km

• M1: 127,757 km (0.051 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 2.59 AU - 3.59 AU

Year: 2080 Days

Day: 30.4 Hours

Environment

Temp: -107 °C

Axial Tilt: 12.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 2.85 AU - 4.13 AU

Year: 2496 Days

Day: 18.6 Hours

Environment

Temp: -116 °C

Axial Tilt: 45 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 10.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 469.3

Radius: 10.7

Gravity: 4.1 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 9.81 AU - 10.83 AU

Year: 12694 Days

Day: 8.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 49,538,880 km

• M1: 137,032 km (0.052 R)
• M2: 590,612 km (0.102 R)
• M3: 1,052,421 km (0.108 R)
• M4: 1,466,957 km (0.087 R)
• M5: 1,829,133 km (0.097 R)
• M6: 2,179,491 km (0.058 R)
• M7: 3,689,831 km (0.113 R)
• M8: 5,596,905 km (0.1 R)
• M9: 6,089,082 km (0.117 R)
• M10: 7,000,133 km (0.117 R)
• M11: 8,174,925 km (0.054 R)
• M12: 9,379,338 km (0.083 R)
• M13: 10,698,342 km (0.115 R)
• M14: 11,625,251 km (0.083 R)
• M15: 12,963,403 km (0.114 R)
• M16: 16,363,314 km (0.107 R)
• M17: 18,267,994 km (0.1 R)
• M18: 25,906,162 km (0.037 R)
• M19: 27,473,649 km (0.038 R)
• M20: 28,077,426 km (0.073 R)
• M21: 28,690,029 km (0.025 R)
• M22: 29,103,518 km (0.083 R)
• M23: 33,572,754 km (0.117 R)
• M24: 33,916,680 km (0.104 R)
• M25: 36,753,504 km (0.084 R)
• M26: 39,872,919 km (0.05 R)
• M27: 40,647,088 km (0.117 R)
• M28: 42,492,378 km (0.099 R)
• M29: 46,775,963 km (0.076 R)
• M30: 47,492,686 km (0.109 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 409 - 13,742 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit