🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.52 AU - 0.74 AU

Year: 179 Days

Day: 30.5 Hours

Environment

Temp: 173 °C

Axial Tilt: 13.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 30,870,898 km

• M1: 113,545 km (0.077 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.92 AU - 1.4 AU

Year: 447 Days

Day: 27.2 Hours

Environment

Temp: 32 °C

Axial Tilt: 32.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.52 AU - 1.64 AU

Year: 711 Days

Day: 15.2 Hours

Environment

Temp: -38 °C

Axial Tilt: 10.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,870,898 km

• M1: 38,895 km (0.097 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 2.66 AU - 3.2 AU

Year: 1796 Days

Day: 13.6 Hours

Environment

Temp: -102 °C

Axial Tilt: 12.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 3.34 AU - 3.34 AU

Year: 2186 Days

Day: 45 Hours

Environment

Temp: -98 °C

Axial Tilt: 18 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,870,898 km

• M1: 2,251,598 km (0.09 R)

Asteroid Belt

Center: 4.35 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 931.6

Radius: 14.6

Gravity: 4.37 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 5.32 AU - 5.38 AU

Year: 4432 Days

Day: 5.3 Hours

Environment

Temp: -148 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 30,870,898 km

• M1: 181,612 km (0.036 R)
• M2: 661,073 km (0.119 R)
• M3: 1,159,234 km (0.081 R)
• M4: 1,698,534 km (0.067 R)
• M5: 2,406,880 km (0.091 R)
• M6: 3,015,594 km (0.03 R)
• M7: 3,682,800 km (0.079 R)
• M8: 4,802,391 km (0.065 R)
• M9: 5,658,240 km (0.044 R)
• M10: 6,420,591 km (0.113 R)
• M11: 9,831,273 km (0.056 R)
• M12: 13,494,476 km (0.1 R)
• M13: 15,835,683 km (0.09 R)
• M14: 17,476,921 km (0.104 R)
• M15: 18,436,292 km (0.062 R)
• M16: 19,363,200 km (0.111 R)
• M17: 19,906,689 km (0.089 R)
• M18: 20,600,375 km (0.091 R)
• M19: 21,238,410 km (0.083 R)
• M20: 22,109,668 km (0.111 R)
• M21: 23,231,951 km (0.12 R)
• M22: 24,946,492 km (0.097 R)
• M23: 25,671,593 km (0.115 R)
• M24: 27,845,848 km (0.066 R)
• M25: 30,504,053 km (0.116 R)

Kuiper Belt

Range: 30.6 - 48.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 545 - 14,630 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit