🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.42 AU - 0.68 AU

Year: 143 Days

Day: 40.8 Hours

Environment

Temp: 217 °C

Axial Tilt: 17.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 32,127,242 km

• M1: 102,774 km (0.116 R)
• M2: 353,649 km (0.055 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.12 AU - 1.64 AU

Year: 567 Days

Day: 42.4 Hours

Environment

Temp: 1 °C

Axial Tilt: 32.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.6 AU - 2.36 AU

Year: 975 Days

Day: 35.9 Hours

Environment

Temp: -48 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,127,242 km

• M1: 557,701 km (0.071 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.68 AU - 2.42 AU

Year: 1027 Days

Day: 19.1 Hours

Environment

Temp: -55 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 199.3

Radius: 10.5

Gravity: 1.81 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 6.29 AU - 6.81 AU

Year: 5865 Days

Day: 7.1 Hours

Environment

Temp: -149 °C

Axial Tilt: 41.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 32,127,242 km

• M1: 131,646 km (0.09 R)
• M2: 551,717 km (0.066 R)
• M3: 940,223 km (0.077 R)
• M4: 1,278,613 km (0.113 R)
• M5: 1,939,088 km (0.114 R)
• M6: 2,283,911 km (0.099 R)
• M7: 2,749,310 km (0.055 R)
• M8: 3,241,187 km (0.084 R)
• M9: 4,036,599 km (0.09 R)
• M10: 4,861,482 km (0.068 R)
• M11: 5,226,501 km (0.044 R)
• M12: 7,025,565 km (0.115 R)
• M13: 7,525,222 km (0.067 R)
• M14: 9,689,454 km (0.107 R)
• M15: 10,548,445 km (0.118 R)
• M16: 12,373,090 km (0.1 R)
• M17: 14,251,142 km (0.059 R)
• M18: 18,388,421 km (0.044 R)
• M19: 20,196,909 km (0.113 R)
• M20: 21,466,546 km (0.09 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 148.1

Radius: 15

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 8.31 AU - 12.57 AU

Year: 11801 Days

Day: 6 Hours

Environment

Temp: -176 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 32,127,242 km

• M1: 193,729 km (0.052 R)
• M2: 965,505 km (0.113 R)
• M3: 1,652,009 km (0.071 R)
• M4: 2,246,062 km (0.053 R)
• M5: 2,779,528 km (0.118 R)
• M6: 4,131,444 km (0.062 R)
• M7: 7,835,787 km (0.079 R)
• M8: 8,326,318 km (0.113 R)
• M9: 9,244,700 km (0.09 R)
• M10: 12,207,934 km (0.102 R)
• M11: 13,554,016 km (0.082 R)
• M12: 17,669,005 km (0.111 R)
• M13: 23,626,889 km (0.094 R)
• M14: 25,878,337 km (0.11 R)
• M15: 28,978,753 km (0.112 R)

Kuiper Belt

Range: 31.4 - 51.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 506 - 20,168 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit