🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.55 AU - 2.25 AU

Year: 1097 Days

Day: 26.4 Hours

Environment

Temp: -107 °C

Axial Tilt: 14.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.91 AU - 1.95 AU

Year: 1123 Days

Day: 32.5 Hours

Environment

Temp: -98 °C

Axial Tilt: 16.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 22,222,426 km

• M1: 211,531 km (0.1 R)
• M2: 272,418 km (0.066 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 607.6

Radius: 12.1

Gravity: 4.15 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 3.24 AU - 4.76 AU

Year: 3352 Days

Day: 11.2 Hours

Environment

Temp: -144 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 22,222,426 km

• M1: 151,243 km (0.081 R)
• M2: 538,403 km (0.102 R)
• M3: 1,072,617 km (0.094 R)
• M4: 1,809,237 km (0.069 R)
• M5: 2,326,995 km (0.098 R)
• M6: 3,511,511 km (0.1 R)
• M7: 4,846,821 km (0.063 R)
• M8: 7,753,658 km (0.035 R)
• M9: 8,423,108 km (0.109 R)
• M10: 8,914,537 km (0.096 R)
• M11: 10,827,445 km (0.07 R)
• M12: 11,240,784 km (0.086 R)
• M13: 12,954,278 km (0.087 R)
• M14: 14,336,862 km (0.117 R)
• M15: 19,374,719 km (0.043 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 472 - 10,872 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit