🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.54 AU - 0.62 AU

Year: 162 Days

Day: 37.6 Hours

Environment

Temp: 210 °C

Axial Tilt: 13.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.19 AU - 1.91 AU

Year: 708 Days

Day: 21.4 Hours

Environment

Temp: -49 °C

Axial Tilt: 0 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,526,917 km

• M1: 914,941 km (0.087 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 680.5

Radius: 11.4

Gravity: 5.24 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 4.63 AU - 6.17 AU

Year: 4606 Days

Day: 13 Hours

Environment

Temp: -141 °C

Axial Tilt: 43 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 28,526,917 km

• M1: 141,968 km (0.106 R)
• M2: 539,151 km (0.07 R)
• M3: 1,037,461 km (0.057 R)
• M4: 1,499,569 km (0.08 R)
• M5: 1,891,216 km (0.093 R)
• M6: 2,336,120 km (0.063 R)
• M7: 4,041,536 km (0.085 R)
• M8: 4,864,324 km (0.085 R)
• M9: 5,941,878 km (0.117 R)
• M10: 7,205,681 km (0.091 R)
• M11: 8,339,483 km (0.105 R)
• M12: 9,547,934 km (0.073 R)
• M13: 11,093,580 km (0.057 R)
• M14: 16,489,575 km (0.098 R)
• M15: 19,419,599 km (0.066 R)
• M16: 23,567,798 km (0.076 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 277 - 19,585 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit