🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.74 AU - 0.92 AU

Year: 270 Days

Day: 27.4 Hours

Environment

Temp: 196 °C

Axial Tilt: 12 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.04 AU - 1.52 AU

Year: 516 Days

Day: 33.5 Hours

Environment

Temp: 15 °C

Axial Tilt: 37.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 43,746,070 km

• M1: 35,903 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.5 AU - 1.62 AU

Year: 695 Days

Day: 14 Hours

Environment

Temp: -41 °C

Axial Tilt: 9.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.8 AU - 2.3 AU

Year: 1046 Days

Day: 40.1 Hours

Environment

Temp: -59 °C

Axial Tilt: 43.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,746,070 km

• M1: 187,745 km (0.084 R)

Asteroid Belt

Center: 2.98 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 3.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 3.02 AU - 4.78 AU

Year: 2745 Days

Day: 37.2 Hours

Environment

Temp: -126 °C

Axial Tilt: 18.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 11.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 292.5

Radius: 13.9

Gravity: 1.51 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 9.6 AU - 12.78 AU

Year: 13343 Days

Day: 5.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 43,746,070 km

• M1: 173,085 km (0.101 R)
• M2: 790,475 km (0.11 R)
• M3: 1,257,669 km (0.117 R)
• M4: 1,811,032 km (0.094 R)
• M5: 2,434,107 km (0.079 R)
• M6: 3,088,897 km (0.06 R)
• M7: 3,834,193 km (0.084 R)
• M8: 4,725,647 km (0.099 R)
• M9: 5,362,186 km (0.099 R)
• M10: 7,541,677 km (0.076 R)
• M11: 8,718,564 km (0.072 R)
• M12: 10,709,113 km (0.078 R)
• M13: 14,055,767 km (0.107 R)
• M14: 22,734,239 km (0.075 R)
• M15: 24,109,941 km (0.119 R)
• M16: 29,866,766 km (0.06 R)
• M17: 36,364,101 km (0.114 R)
• M18: 39,818,016 km (0.078 R)
• M19: 42,196,174 km (0.056 R)

Kuiper Belt

Range: 30.8 - 57.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 438 - 20,184 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit