🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.5 AU - 0.54 AU

Year: 144 Days

Day: 19.7 Hours

Environment

Temp: 207 °C

Axial Tilt: 19.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.63 AU - 0.75 AU

Year: 221 Days

Day: 26.4 Hours

Environment

Temp: 133 °C

Axial Tilt: 8.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 26,789,556 km

• M1: 160,070 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.58 AU - 0.96 AU

Year: 260 Days

Day: 32.1 Hours

Environment

Temp: 126 °C

Axial Tilt: 9.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 26,789,556 km

• M1: 206,146 km (0.116 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.71 AU - 1.99 AU

Year: 969 Days

Day: 42.8 Hours

Environment

Temp: -73 °C

Axial Tilt: 0 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 2.63 AU - 3.11 AU

Year: 1872 Days

Day: 42 Hours

Environment

Temp: -122 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,789,556 km

• M1: 212,279 km (0.105 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 2.9 AU - 2.96 AU

Year: 1931 Days

Day: 23.2 Hours

Environment

Temp: -116 °C

Axial Tilt: 3.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 506.7

Radius: 12.2

Gravity: 3.4 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 4.78 AU - 6.06 AU

Year: 4858 Days

Day: 9.6 Hours

Environment

Temp: -148 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 26,789,556 km

• M1: 151,692 km (0.081 R)
• M2: 572,960 km (0.059 R)
• M3: 1,264,700 km (0.082 R)
• M4: 2,420,793 km (0.075 R)
• M5: 3,171,924 km (0.072 R)
• M6: 3,582,271 km (0.04 R)
• M7: 4,656,533 km (0.112 R)
• M8: 6,907,981 km (0.071 R)
• M9: 9,406,415 km (0.025 R)
• M10: 13,037,454 km (0.117 R)
• M11: 15,000,777 km (0.106 R)
• M12: 17,814,114 km (0.105 R)
• M13: 19,506,066 km (0.114 R)
• M14: 20,692,078 km (0.104 R)
• M15: 22,065,536 km (0.094 R)
• M16: 22,489,198 km (0.108 R)
• M17: 23,207,417 km (0.06 R)
• M18: 23,792,943 km (0.054 R)
• M19: 24,841,175 km (0.078 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 547 - 13,821 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit