🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.69 AU - 1.01 AU

Year: 294 Days

Day: 36.7 Hours

Environment

Temp: 131 °C

Axial Tilt: 33 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.12 AU - 1.34 AU

Year: 511 Days

Day: 43.3 Hours

Environment

Temp: -2 °C

Axial Tilt: 12.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 3.44 AU - 4.08 AU

Year: 2732 Days

Day: 13 Hours

Environment

Temp: -130 °C

Axial Tilt: 10 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,171,299 km

• M1: 166,203 km (0.087 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 547.9

Radius: 13.9

Gravity: 2.84 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 10.13 AU - 10.41 AU

Year: 12333 Days

Day: 14.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 51,171,299 km

• M1: 172,935 km (0.102 R)
• M2: 645,216 km (0.052 R)
• M3: 1,154,596 km (0.086 R)
• M4: 1,677,441 km (0.11 R)
• M5: 2,397,156 km (0.113 R)
• M6: 3,292,051 km (0.11 R)
• M7: 4,458,166 km (0.085 R)
• M8: 6,701,835 km (0.077 R)
• M9: 7,179,501 km (0.112 R)
• M10: 8,114,338 km (0.12 R)
• M11: 11,298,978 km (0.094 R)
• M12: 12,035,597 km (0.051 R)
• M13: 12,924,807 km (0.068 R)
• M14: 14,307,989 km (0.094 R)
• M15: 16,780,992 km (0.118 R)
• M16: 17,665,265 km (0.084 R)
• M17: 18,580,504 km (0.111 R)
• M18: 19,287,354 km (0.08 R)
• M19: 23,728,466 km (0.08 R)
• M20: 25,317,046 km (0.034 R)
• M21: 27,476,791 km (0.049 R)
• M22: 32,724,085 km (0.081 R)
• M23: 33,755,413 km (0.108 R)
• M24: 36,980,145 km (0.086 R)
• M25: 40,666,835 km (0.108 R)
• M26: 46,001,644 km (0.12 R)
• M27: 47,295,965 km (0.066 R)
• M28: 49,957,162 km (0.058 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 308 - 15,646 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit