🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.7 AU - 0.74 AU

Year: 213 Days

Day: 43.7 Hours

Environment

Temp: 221 °C

Axial Tilt: 2.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.3 AU - 1.42 AU

Year: 552 Days

Day: 38.6 Hours

Environment

Temp: 22 °C

Axial Tilt: 1.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 55,924,306 km

• M1: 958,773 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.44 AU - 2.14 AU

Year: 834 Days

Day: 46.4 Hours

Environment

Temp: -28 °C

Axial Tilt: 15.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 2.03 AU - 2.61 AU

Year: 1231 Days

Day: 17 Hours

Environment

Temp: -65 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 2.57 AU - 3.67 AU

Year: 1919 Days

Day: 34.1 Hours

Environment

Temp: -92 °C

Axial Tilt: 24 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,924,306 km

• M1: 48,619 km (0.078 R)

Asteroid Belt

Center: 6.41 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 9.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 985.9

Radius: 11.1

Gravity: 8 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 8.94 AU - 10.44 AU

Year: 10505 Days

Day: 10.4 Hours

Environment

Temp: -169 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 55,924,306 km

• M1: 197,170 km (0.058 R)
• M2: 577,597 km (0.115 R)
• M3: 1,285,644 km (0.067 R)
• M4: 3,033,097 km (0.069 R)
• M5: 3,655,125 km (0.078 R)
• M6: 4,857,742 km (0.112 R)
• M7: 6,781,870 km (0.112 R)
• M8: 7,322,666 km (0.058 R)
• M9: 13,497,917 km (0.093 R)
• M10: 17,601,685 km (0.113 R)
• M11: 19,769,059 km (0.086 R)
• M12: 23,578,868 km (0.118 R)
• M13: 26,307,234 km (0.102 R)
• M14: 27,642,844 km (0.059 R)
• M15: 28,700,651 km (0.119 R)
• M16: 31,576,969 km (0.105 R)
• M17: 34,761,758 km (0.079 R)
• M18: 37,127,349 km (0.065 R)
• M19: 38,675,538 km (0.08 R)
• M20: 42,873,703 km (0.032 R)
• M21: 46,621,279 km (0.111 R)
• M22: 52,965,725 km (0.105 R)

Kuiper Belt

Range: 31.5 - 49.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 503 - 12,108 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit