🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.91 AU - 1.13 AU

Year: 384 Days

Day: 39.8 Hours

Environment

Temp: 30 °C

Axial Tilt: 42 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 105,462,653 km

• M1: 95,294 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.42 AU - 2.04 AU

Year: 848 Days

Day: 31.6 Hours

Environment

Temp: -66 °C

Axial Tilt: 9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 3.83 AU - 4.81 AU

Year: 3347 Days

Day: 33.7 Hours

Environment

Temp: -133 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 11.4 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 18.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 831.9

Radius: 5.8

Gravity: 24.73 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 17.52 AU - 19.44 AU

Year: 29615 Days

Day: 16.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 105,462,653 km

• M1: 72,256 km (0.118 R)
• M2: 400,174 km (0.075 R)
• M3: 666,459 km (0.037 R)
• M4: 1,006,943 km (0.057 R)
• M5: 1,240,914 km (0.067 R)
• M6: 2,192,955 km (0.052 R)
• M7: 2,589,689 km (0.104 R)
• M8: 4,105,714 km (0.029 R)
• M9: 4,362,274 km (0.098 R)
• M10: 4,668,650 km (0.072 R)
• M11: 9,049,774 km (0.08 R)
• M12: 10,944,431 km (0.098 R)
• M13: 11,295,836 km (0.115 R)
• M14: 14,383,835 km (0.106 R)
• M15: 15,940,700 km (0.116 R)
• M16: 16,210,575 km (0.099 R)
• M17: 16,945,400 km (0.076 R)
• M18: 17,321,189 km (0.115 R)
• M19: 20,107,899 km (0.034 R)
• M20: 24,586,859 km (0.063 R)
• M21: 54,845,571 km (0.106 R)
• M22: 56,496,833 km (0.111 R)
• M23: 58,181,155 km (0.096 R)
• M24: 59,681,921 km (0.089 R)
• M25: 63,659,579 km (0.067 R)
• M26: 68,282,452 km (0.102 R)
• M27: 70,433,819 km (0.081 R)
• M28: 74,871,191 km (0.108 R)
• M29: 75,628,456 km (0.092 R)
• M30: 79,229,875 km (0.085 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 500 - 13,055 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit