🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.61 AU - 0.63 AU

Year: 186 Days

Day: 45.2 Hours

Environment

Temp: 145 °C

Axial Tilt: 39.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 19,473,756 km

• M1: 172,486 km (0.086 R)
• M2: 381,475 km (0.079 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.7 AU - 0.84 AU

Year: 257 Days

Day: 29.4 Hours

Environment

Temp: 99 °C

Axial Tilt: 2.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.15 AU - 1.81 AU

Year: 686 Days

Day: 31.2 Hours

Environment

Temp: -42 °C

Axial Tilt: 111 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.74 AU - 1.9 AU

Year: 935 Days

Day: 30.9 Hours

Environment

Temp: -75 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 2.87 AU - 3.85 AU

Year: 2345 Days

Day: 45 Hours

Environment

Temp: -118 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 19,473,756 km

• M1: 34,108 km (0.113 R)
• M2: 954,135 km (0.114 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 352.3

Radius: 12.8

Gravity: 2.15 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 4.18 AU - 4.78 AU

Year: 3611 Days

Day: 14.5 Hours

Environment

Temp: -147 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 19,473,756 km

• M1: 159,322 km (0.069 R)
• M2: 615,745 km (0.075 R)
• M3: 1,235,828 km (0.05 R)
• M4: 1,861,147 km (0.087 R)
• M5: 2,281,966 km (0.064 R)
• M6: 2,721,335 km (0.104 R)
• M7: 5,011,828 km (0.088 R)
• M8: 7,189,524 km (0.047 R)
• M9: 7,828,307 km (0.091 R)
• M10: 9,289,729 km (0.084 R)
• M11: 9,864,035 km (0.119 R)
• M12: 10,576,569 km (0.069 R)
• M13: 11,163,143 km (0.05 R)
• M14: 11,730,119 km (0.117 R)
• M15: 12,530,168 km (0.077 R)
• M16: 15,495,347 km (0.094 R)
• M17: 16,981,901 km (0.078 R)
• M18: 18,786,800 km (0.04 R)
• M19: 19,473,753 km (0.116 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 286 - 17,517 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit