🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.56 AU - 0.88 AU

Year: 218 Days

Day: 35.1 Hours

Environment

Temp: 184 °C

Axial Tilt: 8.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.78 AU - 0.88 AU

Year: 270 Days

Day: 34.1 Hours

Environment

Temp: 187 °C

Axial Tilt: 32.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.42 AU - 1.6 AU

Year: 661 Days

Day: 29.6 Hours

Environment

Temp: -31 °C

Axial Tilt: 18.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.36 AU - 1.7 AU

Year: 675 Days

Day: 19.4 Hours

Environment

Temp: -34 °C

Axial Tilt: 27.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,407,089 km

• M1: 1,248,693 km (0.12 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 4.74 AU - 5 AU

Year: 3831 Days

Day: 35.2 Hours

Environment

Temp: -125 °C

Axial Tilt: 11.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.86 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 12.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 535.5

Radius: 13.8

Gravity: 2.81 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 10.7 AU - 14.98 AU

Year: 16400 Days

Day: 14.9 Hours

Environment

Temp: -182 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 61,407,089 km

• M1: 172,038 km (0.065 R)
• M2: 707,000 km (0.058 R)
• M3: 1,501,514 km (0.073 R)
• M4: 2,432,761 km (0.08 R)
• M5: 2,934,512 km (0.04 R)
• M6: 3,748,474 km (0.113 R)
• M7: 4,643,967 km (0.072 R)
• M8: 6,249,451 km (0.046 R)
• M9: 6,775,886 km (0.1 R)
• M10: 9,921,480 km (0.069 R)
• M11: 11,996,253 km (0.108 R)
• M12: 14,978,636 km (0.073 R)
• M13: 15,556,383 km (0.072 R)
• M14: 16,603,269 km (0.076 R)
• M15: 17,300,844 km (0.094 R)
• M16: 18,017,717 km (0.071 R)
• M17: 19,172,314 km (0.072 R)
• M18: 22,274,225 km (0.101 R)
• M19: 22,932,606 km (0.1 R)
• M20: 26,420,929 km (0.087 R)
• M21: 28,675,817 km (0.092 R)
• M22: 29,119,375 km (0.077 R)
• M23: 31,524,161 km (0.115 R)
• M24: 40,634,522 km (0.083 R)
• M25: 43,486,455 km (0.109 R)
• M26: 44,663,641 km (0.045 R)
• M27: 48,322,955 km (0.083 R)
• M28: 49,745,331 km (0.109 R)
• M29: 50,708,891 km (0.09 R)
• M30: 51,195,383 km (0.099 R)

Kuiper Belt

Range: 30.8 - 45.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 370 - 10,445 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit