🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.47 AU - 0.73 AU

Year: 162 Days

Day: 26.1 Hours

Environment

Temp: 209 °C

Axial Tilt: 32.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.49 AU - 0.73 AU

Year: 166 Days

Day: 24.6 Hours

Environment

Temp: 263 °C

Axial Tilt: 36 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.25 AU - 1.59 AU

Year: 589 Days

Day: 12.5 Hours

Environment

Temp: 13 °C

Axial Tilt: 8.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 88,172,191 km

• M1: 65,823 km (0.074 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 3.5 AU - 5.44 AU

Year: 3291 Days

Day: 28.2 Hours

Environment

Temp: -110 °C

Axial Tilt: 28.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 3.68 AU - 6.06 AU

Year: 3743 Days

Day: 35.7 Hours

Environment

Temp: -118 °C

Axial Tilt: 9.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 16.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 850.3

Radius: 3.3

Gravity: 78.08 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 12.65 AU - 19.45 AU

Year: 22393 Days

Day: 22.4 Hours

Environment

Temp: -195 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 88,172,191 km

• M1: 41,588 km (0.072 R)
• M2: 197,170 km (0.051 R)
• M3: 315,352 km (0.043 R)
• M4: 590,014 km (0.102 R)
• M5: 992,283 km (0.072 R)
• M6: 1,244,205 km (0.082 R)
• M7: 1,519,615 km (0.064 R)
• M8: 1,626,129 km (0.11 R)
• M9: 1,955,095 km (0.12 R)
• M10: 2,396,857 km (0.098 R)
• M11: 3,038,632 km (0.055 R)
• M12: 3,917,669 km (0.041 R)
• M13: 6,758,832 km (0.118 R)
• M14: 7,146,290 km (0.079 R)
• M15: 7,965,339 km (0.108 R)
• M16: 8,288,021 km (0.086 R)
• M17: 10,730,206 km (0.099 R)
• M18: 14,386,229 km (0.059 R)
• M19: 18,233,587 km (0.081 R)
• M20: 21,147,005 km (0.098 R)
• M21: 24,132,530 km (0.095 R)
• M22: 25,725,448 km (0.047 R)
• M23: 30,660,383 km (0.049 R)
• M24: 32,390,632 km (0.108 R)
• M25: 39,034,722 km (0.1 R)
• M26: 43,328,330 km (0.096 R)
• M27: 45,673,726 km (0.037 R)
• M28: 48,102,298 km (0.104 R)
• M29: 60,304,996 km (0.115 R)
• M30: 66,892,987 km (0.113 R)
• M31: 67,333,702 km (0.112 R)
• M32: 71,158,920 km (0.067 R)
• M33: 77,527,601 km (0.043 R)

Kuiper Belt

Range: 31.5 - 59.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 296 - 14,078 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit