🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.67 AU - 0.69 AU

Year: 198 Days

Day: 14.4 Hours

Environment

Temp: 220 °C

Axial Tilt: 22 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.69 AU - 1.87 AU

Year: 839 Days

Day: 37.2 Hours

Environment

Temp: -34 °C

Axial Tilt: 0.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,023,891 km

• M1: 303,684 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.65 AU - 2.43 AU

Year: 1029 Days

Day: 44.5 Hours

Environment

Temp: -56 °C

Axial Tilt: 13.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 29,023,891 km

• M1: 574,755 km (0.107 R)
• M2: 588,967 km (0.101 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.94 AU - 3 AU

Year: 1371 Days

Day: 29.8 Hours

Environment

Temp: -69 °C

Axial Tilt: 15.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,023,891 km

• M1: 1,601,595 km (0.046 R)

Asteroid Belt

Center: 4.08 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 662.1

Radius: 10.9

Gravity: 5.57 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 4.77 AU - 6.61 AU

Year: 4793 Days

Day: 5.5 Hours

Environment

Temp: -134 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 29,023,891 km

• M1: 135,536 km (0.046 R)
• M2: 996,172 km (0.088 R)
• M3: 2,097,512 km (0.101 R)
• M4: 2,546,455 km (0.092 R)
• M5: 3,058,828 km (0.061 R)
• M6: 3,513,456 km (0.11 R)
• M7: 4,081,479 km (0.066 R)
• M8: 4,436,325 km (0.054 R)
• M9: 5,401,381 km (0.115 R)
• M10: 5,830,577 km (0.051 R)
• M11: 6,532,789 km (0.101 R)
• M12: 7,120,859 km (0.082 R)
• M13: 7,602,414 km (0.079 R)
• M14: 13,119,584 km (0.081 R)
• M15: 24,283,175 km (0.069 R)
• M16: 28,250,959 km (0.054 R)

Kuiper Belt

Range: 31.1 - 56.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 187 - 15,790 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit