🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.59 AU - 0.61 AU

Year: 173 Days

Day: 22.8 Hours

Environment

Temp: 153 °C

Axial Tilt: 24.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.87 AU - 2.29 AU

Year: 1118 Days

Day: 14.1 Hours

Environment

Temp: -73 °C

Axial Tilt: 28.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 2.29 AU - 3.23 AU

Year: 1709 Days

Day: 30.3 Hours

Environment

Temp: -107 °C

Axial Tilt: 13.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 2.93 AU - 3.07 AU

Year: 1937 Days

Day: 16.8 Hours

Environment

Temp: -112 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 2.55 AU - 3.51 AU

Year: 1966 Days

Day: 19.6 Hours

Environment

Temp: -104 °C

Axial Tilt: 2.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10.93 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 18.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 109.1

Radius: 5

Gravity: 4.36 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 14.89 AU - 22.75 AU

Year: 30436 Days

Day: 21 Hours

Environment

Temp: -196 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 54,567,521 km

• M1: 62,233 km (0.039 R)
• M2: 998,267 km (0.055 R)
• M3: 1,350,719 km (0.078 R)
• M4: 1,533,827 km (0.107 R)
• M5: 2,204,474 km (0.082 R)
• M6: 3,052,993 km (0.096 R)
• M7: 3,576,735 km (0.032 R)
• M8: 3,764,032 km (0.115 R)
• M9: 5,128,963 km (0.09 R)
• M10: 6,015,031 km (0.108 R)
• M11: 8,740,555 km (0.049 R)
• M12: 10,532,588 km (0.101 R)
• M13: 13,241,805 km (0.119 R)
• M14: 13,691,048 km (0.109 R)
• M15: 15,519,582 km (0.104 R)
• M16: 17,735,127 km (0.085 R)
• M17: 18,918,147 km (0.066 R)
• M18: 20,152,928 km (0.102 R)
• M19: 20,491,019 km (0.109 R)
• M20: 21,440,367 km (0.111 R)
• M21: 23,148,775 km (0.104 R)
• M22: 25,140,072 km (0.069 R)
• M23: 26,327,729 km (0.107 R)
• M24: 30,556,562 km (0.111 R)
• M25: 30,890,913 km (0.115 R)
• M26: 35,338,907 km (0.085 R)
• M27: 41,135,824 km (0.084 R)
• M28: 42,091,006 km (0.094 R)
• M29: 44,045,503 km (0.102 R)
• M30: 51,519,412 km (0.113 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 296 - 10,360 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit