🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.48 AU - 0.78 AU

Year: 174 Days

Day: 20 Hours

Environment

Temp: 177 °C

Axial Tilt: 25.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 23,781,799 km

• M1: 303,534 km (0.077 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.7 AU - 0.94 AU

Year: 259 Days

Day: 13.1 Hours

Environment

Temp: 144 °C

Axial Tilt: 27.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 23,781,799 km

• M1: 41,738 km (0.101 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.47 AU - 1.73 AU

Year: 705 Days

Day: 15.8 Hours

Environment

Temp: -10 °C

Axial Tilt: 39.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Gas Giant

Semi-Major Axis: 7.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 199.4

Radius: 8.5

Gravity: 2.76 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 6.83 AU - 7.21 AU

Year: 6477 Days

Day: 9.8 Hours

Environment

Temp: -153 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 23,781,799 km

• M1: 105,766 km (0.1 R)
• M2: 546,331 km (0.111 R)
• M3: 817,852 km (0.097 R)
• M4: 1,103,583 km (0.102 R)
• M5: 1,713,793 km (0.118 R)
• M6: 2,081,505 km (0.107 R)
• M7: 2,707,721 km (0.079 R)
• M8: 3,512,109 km (0.112 R)
• M9: 4,087,911 km (0.029 R)
• M10: 4,376,037 km (0.086 R)
• M11: 6,139,347 km (0.084 R)
• M12: 7,322,666 km (0.1 R)
• M13: 7,682,449 km (0.115 R)
• M14: 7,985,385 km (0.113 R)
• M15: 8,687,448 km (0.078 R)
• M16: 9,053,663 km (0.055 R)
• M17: 11,212,061 km (0.11 R)
• M18: 12,046,967 km (0.103 R)
• M19: 12,922,563 km (0.037 R)
• M20: 14,390,717 km (0.101 R)
• M21: 18,124,380 km (0.115 R)
• M22: 19,896,517 km (0.102 R)

Kuiper Belt

Range: 31.5 - 54.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 466 - 11,966 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit