🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.46 AU - 0.76 AU

Year: 200 Days

Day: 27.4 Hours

Environment

Temp: 19 °C

Axial Tilt: 34 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 21,669,671 km

• M1: 173,534 km (0.028 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.74 AU - 1.14 AU

Year: 382 Days

Day: 47.2 Hours

Environment

Temp: -37 °C

Axial Tilt: 14.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.16 AU - 1.64 AU

Year: 694 Days

Day: 40.2 Hours

Environment

Temp: -70 °C

Axial Tilt: 48 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 2.49 AU - 3.23 AU

Year: 2026 Days

Day: 47.2 Hours

Environment

Temp: -138 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 21,669,671 km

• M1: 233,971 km (0.115 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 324

Radius: 13.3

Gravity: 1.83 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 3.94 AU - 5.68 AU

Year: 4420 Days

Day: 7.9 Hours

Environment

Temp: -173 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 21,669,671 km

• M1: 185,053 km (0.117 R)
• M2: 647,609 km (0.03 R)
• M3: 1,202,468 km (0.101 R)
• M4: 1,636,750 km (0.054 R)
• M5: 2,286,005 km (0.104 R)
• M6: 2,951,416 km (0.089 R)
• M7: 4,085,219 km (0.105 R)
• M8: 4,627,062 km (0.07 R)
• M9: 5,671,554 km (0.098 R)
• M10: 6,720,385 km (0.118 R)
• M11: 7,138,062 km (0.09 R)
• M12: 7,764,877 km (0.105 R)
• M13: 8,428,194 km (0.048 R)
• M14: 9,642,630 km (0.088 R)
• M15: 10,136,602 km (0.072 R)
• M16: 11,134,420 km (0.098 R)
• M17: 12,550,364 km (0.117 R)
• M18: 14,720,281 km (0.051 R)
• M19: 15,894,325 km (0.083 R)
• M20: 20,158,163 km (0.032 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 263 - 13,009 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit