🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.63 AU - 0.75 AU

Year: 221 Days

Day: 42 Hours

Environment

Temp: 141 °C

Axial Tilt: 23.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 24,864,276 km

• M1: 608,714 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.65 AU - 0.89 AU

Year: 260 Days

Day: 28.5 Hours

Environment

Temp: 125 °C

Axial Tilt: 0.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 24,864,276 km

• M1: 16,605 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.95 AU - 1.37 AU

Year: 481 Days

Day: 33.9 Hours

Environment

Temp: -21 °C

Axial Tilt: 48.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.05 AU - 1.41 AU

Year: 525 Days

Day: 36.1 Hours

Environment

Temp: -44 °C

Axial Tilt: 48 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.21 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 461.4

Radius: 9.4

Gravity: 5.22 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 4.6 AU - 5.78 AU

Year: 4552 Days

Day: 6.9 Hours

Environment

Temp: -153 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 24,864,276 km

• M1: 117,584 km (0.1 R)
• M2: 508,184 km (0.076 R)
• M3: 1,022,501 km (0.032 R)
• M4: 1,350,270 km (0.082 R)
• M5: 1,736,682 km (0.099 R)
• M6: 2,070,734 km (0.119 R)
• M7: 2,605,097 km (0.096 R)
• M8: 3,082,165 km (0.095 R)
• M9: 3,438,507 km (0.079 R)
• M10: 3,780,338 km (0.091 R)
• M11: 4,167,198 km (0.074 R)
• M12: 5,225,454 km (0.05 R)
• M13: 5,986,458 km (0.098 R)
• M14: 7,231,711 km (0.075 R)
• M15: 8,211,278 km (0.102 R)
• M16: 10,226,660 km (0.103 R)
• M17: 12,882,770 km (0.054 R)
• M18: 13,861,888 km (0.098 R)
• M19: 14,267,149 km (0.095 R)
• M20: 14,732,398 km (0.076 R)
• M21: 15,530,503 km (0.069 R)
• M22: 16,525,778 km (0.094 R)
• M23: 18,582,000 km (0.108 R)
• M24: 19,450,266 km (0.119 R)
• M25: 20,475,461 km (0.073 R)
• M26: 21,943,464 km (0.061 R)
• M27: 23,408,925 km (0.107 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 354 - 11,697 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit