🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.47 AU - 0.65 AU

Year: 154 Days

Day: 20.2 Hours

Environment

Temp: 205 °C

Axial Tilt: 13.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 28,708,929 km

• M1: 29,471 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.63 AU - 0.69 AU

Year: 197 Days

Day: 44.8 Hours

Environment

Temp: 149 °C

Axial Tilt: 18.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 28,708,929 km

• M1: 72,106 km (0.1 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1 AU - 1.58 AU

Year: 538 Days

Day: 30.5 Hours

Environment

Temp: -4 °C

Axial Tilt: 45.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 3.46 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 615.3

Radius: 13.3

Gravity: 3.48 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 5.32 AU - 5.92 AU

Year: 4891 Days

Day: 10.8 Hours

Environment

Temp: -138 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 28,708,929 km

• M1: 165,455 km (0.115 R)
• M2: 638,633 km (0.12 R)
• M3: 1,431,652 km (0.087 R)
• M4: 2,680,644 km (0.084 R)
• M5: 3,523,479 km (0.115 R)
• M6: 4,585,474 km (0.118 R)
• M7: 7,370,837 km (0.095 R)
• M8: 7,968,031 km (0.102 R)
• M9: 8,635,387 km (0.053 R)
• M10: 9,788,937 km (0.068 R)
• M11: 11,685,090 km (0.093 R)
• M12: 12,695,324 km (0.064 R)
• M13: 13,503,452 km (0.113 R)
• M14: 15,278,431 km (0.039 R)
• M15: 17,265,240 km (0.037 R)
• M16: 17,818,752 km (0.109 R)
• M17: 18,511,390 km (0.114 R)
• M18: 24,100,965 km (0.049 R)
• M19: 25,497,910 km (0.064 R)
• M20: 26,539,859 km (0.093 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 371 - 15,919 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit