🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.6 AU - 0.72 AU

Year: 198 Days

Day: 14.3 Hours

Environment

Temp: 186 °C

Axial Tilt: 20.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.74 AU - 1.12 AU

Year: 331 Days

Day: 16.1 Hours

Environment

Temp: 50 °C

Axial Tilt: 13.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.07 AU - 1.15 AU

Year: 431 Days

Day: 23.1 Hours

Environment

Temp: 15 °C

Axial Tilt: 7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 57,152,311 km

• M1: 266,883 km (0.118 R)
• M2: 700,268 km (0.071 R)

Asteroid Belt

Center: 9.72 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 18.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 138.5

Radius: 4.9

Gravity: 5.77 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 14.22 AU - 22.44 AU

Year: 28955 Days

Day: 18.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 57,152,311 km

• M1: 61,784 km (0.095 R)
• M2: 231,428 km (0.081 R)
• M3: 416,630 km (0.109 R)
• M4: 880,084 km (0.081 R)
• M5: 1,274,424 km (0.118 R)
• M6: 1,811,630 km (0.111 R)
• M7: 2,169,169 km (0.1 R)
• M8: 3,369,991 km (0.116 R)
• M9: 3,825,517 km (0.074 R)
• M10: 4,171,088 km (0.118 R)
• M11: 4,924,164 km (0.077 R)
• M12: 5,913,005 km (0.05 R)
• M13: 6,102,546 km (0.08 R)
• M14: 16,177,813 km (0.109 R)
• M15: 17,854,356 km (0.098 R)
• M16: 18,250,940 km (0.117 R)
• M17: 20,065,862 km (0.074 R)
• M18: 28,102,409 km (0.077 R)
• M19: 31,886,038 km (0.089 R)
• M20: 35,995,492 km (0.056 R)
• M21: 39,634,011 km (0.085 R)
• M22: 44,083,800 km (0.096 R)
• M23: 48,547,351 km (0.057 R)
• M24: 49,786,620 km (0.05 R)
• M25: 52,327,989 km (0.068 R)
• M26: 54,621,474 km (0.105 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 161 - 13,496 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit