🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.51 AU - 0.75 AU

Year: 191 Days

Day: 47.7 Hours

Environment

Temp: 121 °C

Axial Tilt: 24.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 111,653,250 km

• M1: 21,243 km (0.081 R)
• M2: 210,035 km (0.079 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.87 AU - 0.91 AU

Year: 321 Days

Day: 45.8 Hours

Environment

Temp: 24 °C

Axial Tilt: 5.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.8 AU - 1.24 AU

Year: 394 Days

Day: 19.1 Hours

Environment

Temp: 15 °C

Axial Tilt: 1.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 111,653,250 km

• M1: 341,831 km (0.115 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 2.76 AU - 4.26 AU

Year: 2518 Days

Day: 44.9 Hours

Environment

Temp: -133 °C

Axial Tilt: 25 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 111,653,250 km

• M1: 48,320 km (0.117 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 966.8

Radius: 6

Gravity: 26.86 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 17.44 AU - 19.12 AU

Year: 29925 Days

Day: 17.1 Hours

Environment

Temp: -195 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 111,653,250 km

• M1: 75,248 km (0.112 R)
• M2: 414,835 km (0.033 R)
• M3: 1,715,439 km (0.084 R)
• M4: 3,117,470 km (0.107 R)
• M5: 3,398,714 km (0.111 R)
• M6: 4,157,774 km (0.07 R)
• M7: 5,066,581 km (0.115 R)
• M8: 5,635,202 km (0.111 R)
• M9: 5,958,633 km (0.12 R)
• M10: 6,899,155 km (0.107 R)
• M11: 7,162,297 km (0.045 R)
• M12: 8,341,278 km (0.049 R)
• M13: 10,515,833 km (0.109 R)
• M14: 10,794,234 km (0.093 R)
• M15: 11,077,573 km (0.087 R)
• M16: 11,807,610 km (0.1 R)
• M17: 15,854,083 km (0.101 R)
• M18: 17,065,078 km (0.055 R)
• M19: 20,306,265 km (0.101 R)
• M20: 22,990,500 km (0.103 R)
• M21: 30,294,616 km (0.047 R)
• M22: 31,000,568 km (0.119 R)
• M23: 36,411,374 km (0.055 R)
• M24: 41,894,884 km (0.045 R)
• M25: 48,861,806 km (0.059 R)
• M26: 50,618,085 km (0.079 R)
• M27: 69,325,897 km (0.075 R)
• M28: 79,265,629 km (0.088 R)
• M29: 89,823,648 km (0.074 R)
• M30: 91,279,086 km (0.106 R)
• M31: 95,739,346 km (0.058 R)
• M32: 99,101,109 km (0.067 R)
• M33: 104,129,991 km (0.081 R)
• M34: 108,339,227 km (0.09 R)
• M35: 111,653,268 km (0.088 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 287 - 17,571 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit