🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.95 AU - 1.53 AU

Year: 504 Days

Day: 12.6 Hours

Environment

Temp: -7 °C

Axial Tilt: 39.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.55 AU - 1.99 AU

Year: 860 Days

Day: 42.4 Hours

Environment

Temp: -63 °C

Axial Tilt: 49.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.86 AU - 2.06 AU

Year: 1002 Days

Day: 20.8 Hours

Environment

Temp: -56 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 2.42 AU - 3.78 AU

Year: 1994 Days

Day: 18.2 Hours

Environment

Temp: -98 °C

Axial Tilt: 4.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 14.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 539.6

Radius: 5.2

Gravity: 19.96 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 14.04 AU - 14.24 AU

Year: 19421 Days

Day: 16.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 68,908,080 km

• M1: 66,721 km (0.088 R)
• M2: 357,389 km (0.083 R)
• M3: 768,185 km (0.112 R)
• M4: 1,796,371 km (0.102 R)
• M5: 2,722,980 km (0.08 R)
• M6: 3,223,385 km (0.092 R)
• M7: 3,932,479 km (0.065 R)
• M8: 6,049,738 km (0.099 R)
• M9: 7,303,817 km (0.037 R)
• M10: 11,025,961 km (0.099 R)
• M11: 12,090,051 km (0.111 R)
• M12: 12,415,576 km (0.058 R)
• M13: 17,196,874 km (0.032 R)
• M14: 18,710,206 km (0.102 R)
• M15: 23,075,920 km (0.067 R)
• M16: 24,393,429 km (0.06 R)
• M17: 25,975,127 km (0.058 R)
• M18: 27,961,637 km (0.104 R)
• M19: 32,986,330 km (0.106 R)
• M20: 33,750,028 km (0.106 R)
• M21: 37,884,015 km (0.11 R)
• M22: 38,862,086 km (0.068 R)
• M23: 41,307,114 km (0.065 R)
• M24: 52,285,802 km (0.119 R)
• M25: 64,859,503 km (0.04 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 200 - 17,265 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit