🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.9 AU - 1.36 AU

Year: 439 Days

Day: 22.9 Hours

Environment

Temp: 6 °C

Axial Tilt: 4.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 2.11 AU - 2.41 AU

Year: 1241 Days

Day: 23.1 Hours

Environment

Temp: -83 °C

Axial Tilt: 24.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 2.18 AU - 2.76 AU

Year: 1418 Days

Day: 19.5 Hours

Environment

Temp: -84 °C

Axial Tilt: 6.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 4.17 AU - 5.39 AU

Year: 3817 Days

Day: 26.1 Hours

Environment

Temp: -146 °C

Axial Tilt: 6.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 645.9

Radius: 9.9

Gravity: 6.59 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 6.34 AU - 7.9 AU

Year: 6939 Days

Day: 10.6 Hours

Environment

Temp: -162 °C

Axial Tilt: 64.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 36,841,037 km

• M1: 123,119 km (0.063 R)
• M2: 448,794 km (0.057 R)
• M3: 878,439 km (0.054 R)
• M4: 1,515,875 km (0.116 R)
• M5: 1,836,164 km (0.096 R)
• M6: 2,267,904 km (0.042 R)
• M7: 2,728,516 km (0.103 R)
• M8: 3,581,822 km (0.086 R)
• M9: 4,158,522 km (0.085 R)
• M10: 4,965,153 km (0.036 R)
• M11: 5,436,387 km (0.113 R)
• M12: 8,622,372 km (0.096 R)
• M13: 10,727,364 km (0.088 R)
• M14: 11,265,767 km (0.108 R)
• M15: 12,396,278 km (0.055 R)
• M16: 13,828,079 km (0.061 R)
• M17: 17,413,940 km (0.084 R)
• M18: 20,516,750 km (0.107 R)
• M19: 22,198,379 km (0.115 R)
• M20: 23,396,359 km (0.103 R)
• M21: 25,574,354 km (0.059 R)
• M22: 25,920,973 km (0.075 R)
• M23: 32,710,472 km (0.111 R)
• M24: 33,119,024 km (0.092 R)
• M25: 34,576,107 km (0.054 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 491 - 19,804 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit