🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.3 AU - 1.64 AU

Year: 621 Days

Day: 17.6 Hours

Environment

Temp: -7 °C

Axial Tilt: 39.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 71,537,338 km

• M1: 32,313 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.84 AU - 2.06 AU

Year: 948 Days

Day: 14 Hours

Environment

Temp: -48 °C

Axial Tilt: 9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.65 AU - 2.51 AU

Year: 1045 Days

Day: 40 Hours

Environment

Temp: -49 °C

Axial Tilt: 13.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,537,338 km

• M1: 1,326,484 km (0.105 R)

Asteroid Belt

Center: 7.75 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 13.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 778.6

Radius: 3.1

Gravity: 81.02 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 11.56 AU - 15.26 AU

Year: 17102 Days

Day: 22 Hours

Environment

Temp: -174 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 71,537,338 km

• M1: 45,478 km (0.065 R)
• M2: 536,757 km (0.112 R)
• M3: 700,716 km (0.07 R)
• M4: 842,086 km (0.077 R)
• M5: 1,196,484 km (0.111 R)
• M6: 1,969,007 km (0.074 R)
• M7: 2,873,625 km (0.105 R)
• M8: 3,430,279 km (0.06 R)
• M9: 3,719,153 km (0.04 R)
• M10: 5,802,901 km (0.077 R)
• M11: 6,339,060 km (0.094 R)
• M12: 8,145,006 km (0.091 R)
• M13: 11,110,484 km (0.099 R)
• M14: 11,234,650 km (0.096 R)
• M15: 13,489,838 km (0.084 R)
• M16: 13,773,476 km (0.067 R)
• M17: 16,267,422 km (0.043 R)
• M18: 18,001,860 km (0.091 R)
• M19: 20,222,640 km (0.119 R)
• M20: 27,060,310 km (0.094 R)
• M21: 30,809,382 km (0.057 R)
• M22: 44,727,220 km (0.102 R)
• M23: 45,993,417 km (0.094 R)
• M24: 57,178,849 km (0.103 R)
• M25: 58,107,403 km (0.068 R)
• M26: 71,109,253 km (0.047 R)

Kuiper Belt

Range: 31.5 - 57.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 324 - 19,468 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit