🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.51 AU - 0.63 AU

Year: 160 Days

Day: 16.6 Hours

Environment

Temp: 216 °C

Axial Tilt: 36.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 17,949,598 km

• M1: 182,210 km (0.064 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 3.21 AU - 3.65 AU

Year: 2356 Days

Day: 38.1 Hours

Environment

Temp: -124 °C

Axial Tilt: 18.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 4.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 256.8

Radius: 14.9

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 4.3 AU - 5.04 AU

Year: 3743 Days

Day: 8.4 Hours

Environment

Temp: -130 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 17,949,598 km

• M1: 185,352 km (0.106 R)
• M2: 841,338 km (0.106 R)
• M3: 1,617,452 km (0.094 R)
• M4: 2,379,354 km (0.097 R)
• M5: 2,890,380 km (0.083 R)
• M6: 3,852,295 km (0.112 R)
• M7: 4,337,590 km (0.106 R)
• M8: 6,226,413 km (0.083 R)
• M9: 7,952,623 km (0.084 R)
• M10: 8,778,553 km (0.086 R)
• M11: 9,837,257 km (0.118 R)
• M12: 11,249,610 km (0.042 R)
• M13: 11,762,581 km (0.09 R)
• M14: 13,973,040 km (0.118 R)
• M15: 15,367,890 km (0.117 R)
• M16: 16,398,320 km (0.115 R)
• M17: 17,949,650 km (0.079 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: 312 - 15,953 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit