🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.17 AU - 1.39 AU

Year: 543 Days

Day: 37.5 Hours

Environment

Temp: -35 °C

Axial Tilt: 13.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,351,986 km

• M1: 229,633 km (0.09 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 2.21 AU - 2.29 AU

Year: 1265 Days

Day: 32.3 Hours

Environment

Temp: -76 °C

Axial Tilt: 22.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 7.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 281.1

Radius: 10.5

Gravity: 2.55 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 6.87 AU - 8.85 AU

Year: 8258 Days

Day: 10.2 Hours

Environment

Temp: -175 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 31,351,986 km

• M1: 130,599 km (0.087 R)
• M2: 530,624 km (0.069 R)
• M3: 965,205 km (0.066 R)
• M4: 1,390,512 km (0.111 R)
• M5: 2,143,737 km (0.074 R)
• M6: 3,413,674 km (0.087 R)
• M7: 5,325,086 km (0.076 R)
• M8: 6,159,393 km (0.059 R)
• M9: 7,607,650 km (0.109 R)
• M10: 9,647,567 km (0.115 R)
• M11: 10,839,563 km (0.118 R)
• M12: 11,447,379 km (0.085 R)
• M13: 12,936,775 km (0.099 R)
• M14: 22,966,864 km (0.096 R)
• M15: 29,336,442 km (0.11 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 191 - 16,469 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit