🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.78 AU - 1 AU

Year: 292 Days

Day: 18.4 Hours

Environment

Temp: 195 °C

Axial Tilt: 32.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.12 AU - 1.26 AU

Year: 452 Days

Day: 40.4 Hours

Environment

Temp: 21 °C

Axial Tilt: 16.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.95 AU - 2.23 AU

Year: 1052 Days

Day: 39.9 Hours

Environment

Temp: -61 °C

Axial Tilt: 29.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 2.7 AU - 3.16 AU

Year: 1747 Days

Day: 45.1 Hours

Environment

Temp: -92 °C

Axial Tilt: 28.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,061,948 km

• M1: 84,972 km (0.115 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 521.3

Radius: 9

Gravity: 6.44 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 8.26 AU - 8.48 AU

Year: 8433 Days

Day: 12.7 Hours

Environment

Temp: -168 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 39,061,948 km

• M1: 116,238 km (0.117 R)
• M2: 428,149 km (0.092 R)
• M3: 836,701 km (0.1 R)
• M4: 1,206,208 km (0.057 R)
• M5: 2,548,998 km (0.091 R)
• M6: 2,936,307 km (0.08 R)
• M7: 4,446,498 km (0.063 R)
• M8: 5,715,985 km (0.055 R)
• M9: 6,177,195 km (0.118 R)
• M10: 7,750,965 km (0.086 R)
• M11: 15,577,626 km (0.093 R)
• M12: 17,549,775 km (0.053 R)
• M13: 21,430,942 km (0.076 R)
• M14: 26,294,967 km (0.104 R)
• M15: 27,110,276 km (0.1 R)
• M16: 30,640,037 km (0.069 R)
• M17: 33,296,297 km (0.085 R)
• M18: 34,464,806 km (0.076 R)
• M19: 35,113,612 km (0.101 R)

Kuiper Belt

Range: 31.5 - 48.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 277 - 12,027 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit