🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.44 AU - 1.48 AU

Year: 675 Days

Day: 12.8 Hours

Environment

Temp: -47 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.58 AU - 1.86 AU

Year: 864 Days

Day: 27.2 Hours

Environment

Temp: -70 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 4.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 441.6

Radius: 10.7

Gravity: 3.86 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 3.9 AU - 5.06 AU

Year: 3631 Days

Day: 14.8 Hours

Environment

Temp: -134 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 21,073,532 km

• M1: 133,142 km (0.062 R)
• M2: 514,018 km (0.057 R)
• M3: 1,473,240 km (0.09 R)
• M4: 1,941,332 km (0.067 R)
• M5: 2,492,600 km (0.074 R)
• M6: 3,197,954 km (0.048 R)
• M7: 3,889,844 km (0.086 R)
• M8: 4,499,754 km (0.12 R)
• M9: 5,344,234 km (0.083 R)
• M10: 6,319,014 km (0.098 R)
• M11: 6,746,565 km (0.073 R)
• M12: 8,112,992 km (0.051 R)
• M13: 9,880,491 km (0.075 R)
• M14: 13,084,129 km (0.119 R)
• M15: 13,780,208 km (0.099 R)
• M16: 14,403,433 km (0.11 R)
• M17: 17,748,890 km (0.11 R)
• M18: 19,842,063 km (0.107 R)
• M19: 20,761,043 km (0.095 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 278 - 12,769 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit