🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.56 AU - 0.64 AU

Year: 165 Days

Day: 31.7 Hours

Environment

Temp: 224 °C

Axial Tilt: 44.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 20,261,917 km

• M1: 128,505 km (0.097 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.09 AU - 1.21 AU

Year: 438 Days

Day: 38.9 Hours

Environment

Temp: 16 °C

Axial Tilt: 151.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.51 AU - 1.99 AU

Year: 821 Days

Day: 21.1 Hours

Environment

Temp: -46 °C

Axial Tilt: 47.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 20,261,917 km

• M1: 171,738 km (0.096 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 3.78 AU - 4.04 AU

Year: 2743 Days

Day: 39.7 Hours

Environment

Temp: -111 °C

Axial Tilt: 29.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 20,261,917 km

• M1: 44,281 km (0.044 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 80.9

Radius: 8.1

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 5.99 AU - 9.98 AU

Year: 7997 Days

Day: 13.5 Hours

Environment

Temp: -165 °C

Axial Tilt: 67.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 20,261,917 km

• M1: 100,829 km (0.101 R)
• M2: 365,767 km (0.112 R)
• M3: 1,002,755 km (0.117 R)
• M4: 1,865,336 km (0.044 R)
• M5: 2,531,196 km (0.068 R)
• M6: 3,756,403 km (0.056 R)
• M7: 4,390,548 km (0.05 R)
• M8: 4,767,535 km (0.056 R)
• M9: 5,361,139 km (0.091 R)
• M10: 6,723,826 km (0.057 R)
• M11: 7,225,577 km (0.063 R)
• M12: 8,336,940 km (0.078 R)
• M13: 8,674,433 km (0.081 R)
• M14: 9,449,200 km (0.103 R)
• M15: 10,078,708 km (0.098 R)
• M16: 12,525,979 km (0.115 R)
• M17: 13,240,010 km (0.049 R)
• M18: 16,792,959 km (0.11 R)

Kuiper Belt

Range: 30.9 - 51.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 486 - 17,347 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit