🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.42 AU - 0.6 AU

Year: 131 Days

Day: 37.5 Hours

Environment

Temp: 189 °C

Axial Tilt: 12.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.54 AU - 0.74 AU

Year: 184 Days

Day: 28.7 Hours

Environment

Temp: 210 °C

Axial Tilt: 4.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.82 AU - 2.8 AU

Year: 1264 Days

Day: 23.6 Hours

Environment

Temp: -84 °C

Axial Tilt: 25.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 3.1 AU - 3.3 AU

Year: 2060 Days

Day: 12.3 Hours

Environment

Temp: -99 °C

Axial Tilt: 1.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,964,946 km

• M1: 198,068 km (0.069 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 4.04 AU - 5.58 AU

Year: 3797 Days

Day: 14.9 Hours

Environment

Temp: -124 °C

Axial Tilt: 12.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,964,946 km

• M1: 26,628 km (0.102 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 254.1

Radius: 6.2

Gravity: 6.61 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 15.3 AU - 21.44 AU

Year: 28336 Days

Day: 22.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 68,964,946 km

• M1: 92,601 km (0.109 R)
• M2: 377,136 km (0.114 R)
• M3: 1,840,652 km (0.12 R)
• M4: 2,162,736 km (0.09 R)
• M5: 2,359,009 km (0.075 R)
• M6: 2,486,017 km (0.085 R)
• M7: 6,318,416 km (0.104 R)
• M8: 6,869,235 km (0.102 R)
• M9: 6,999,535 km (0.085 R)
• M10: 9,816,163 km (0.084 R)
• M11: 10,447,766 km (0.085 R)
• M12: 11,209,668 km (0.101 R)
• M13: 15,685,486 km (0.074 R)
• M14: 18,135,600 km (0.112 R)
• M15: 19,427,677 km (0.064 R)
• M16: 21,372,749 km (0.117 R)
• M17: 21,834,856 km (0.108 R)
• M18: 22,301,901 km (0.074 R)
• M19: 24,056,983 km (0.11 R)
• M20: 28,293,595 km (0.045 R)
• M21: 31,930,768 km (0.08 R)
• M22: 39,762,067 km (0.091 R)
• M23: 42,311,514 km (0.11 R)
• M24: 43,835,318 km (0.075 R)
• M25: 46,510,277 km (0.094 R)
• M26: 51,739,920 km (0.097 R)
• M27: 53,423,793 km (0.053 R)
• M28: 62,379,320 km (0.089 R)
• M29: 63,299,945 km (0.115 R)
• M30: 65,161,242 km (0.115 R)
• M31: 65,563,660 km (0.064 R)
• M32: 66,642,710 km (0.08 R)

Kuiper Belt

Range: 30.5 - 50.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 372 - 13,868 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit