🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.04 AU - 1.26 AU

Year: 440 Days

Day: 43.2 Hours

Environment

Temp: 18 °C

Axial Tilt: 35.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.01 AU - 1.65 AU

Year: 547 Days

Day: 37.4 Hours

Environment

Temp: 16 °C

Axial Tilt: 33.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.8 AU - 2.78 AU

Year: 1235 Days

Day: 47.8 Hours

Environment

Temp: -68 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,927,597 km

• M1: 315,652 km (0.069 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.99 AU - 2.67 AU

Year: 1268 Days

Day: 13.2 Hours

Environment

Temp: -74 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,927,597 km

• M1: 366,814 km (0.098 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 4.3 AU - 5.44 AU

Year: 3831 Days

Day: 45.4 Hours

Environment

Temp: -124 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.91 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 14.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 299.8

Radius: 4.2

Gravity: 17 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 13.93 AU - 15.97 AU

Year: 20604 Days

Day: 17.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 72.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 58,927,597 km

• M1: 52,359 km (0.107 R)
• M2: 250,876 km (0.09 R)
• M3: 482,154 km (0.094 R)
• M4: 750,084 km (0.063 R)
• M5: 886,667 km (0.047 R)
• M6: 1,075,160 km (0.076 R)
• M7: 1,641,837 km (0.034 R)
• M8: 2,620,057 km (0.074 R)
• M9: 3,905,701 km (0.12 R)
• M10: 5,820,404 km (0.092 R)
• M11: 8,378,378 km (0.104 R)
• M12: 8,917,080 km (0.088 R)
• M13: 10,955,501 km (0.055 R)
• M14: 14,288,541 km (0.069 R)
• M15: 16,672,832 km (0.08 R)
• M16: 19,393,270 km (0.104 R)
• M17: 21,392,645 km (0.111 R)
• M18: 24,396,870 km (0.119 R)
• M19: 25,390,349 km (0.029 R)
• M20: 26,101,687 km (0.109 R)
• M21: 28,641,410 km (0.049 R)
• M22: 29,970,886 km (0.096 R)
• M23: 30,536,815 km (0.115 R)
• M24: 45,599,376 km (0.095 R)
• M25: 53,124,149 km (0.096 R)

Kuiper Belt

Range: 30.8 - 56.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 509 - 17,230 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit