🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.51 AU - 0.69 AU

Year: 203 Days

Day: 35.9 Hours

Environment

Temp: 0 °C

Axial Tilt: 170.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.6 AU - 0.64 AU

Year: 213 Days

Day: 28.7 Hours

Environment

Temp: 19 °C

Axial Tilt: 17 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 59,147,058 km

• M1: 60,587 km (0.12 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.72 AU - 0.8 AU

Year: 289 Days

Day: 45.2 Hours

Environment

Temp: -33 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,147,058 km

• M1: 251,025 km (0.115 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.73 AU - 0.79 AU

Year: 289 Days

Day: 18 Hours

Environment

Temp: -36 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.49 AU - 1.61 AU

Year: 842 Days

Day: 15.8 Hours

Environment

Temp: -107 °C

Axial Tilt: 4.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,147,058 km

• M1: 680,970 km (0.12 R)

Asteroid Belt

Center: 5.44 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 9.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 831.5

Radius: 9.6

Gravity: 9.02 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 9.07 AU - 9.59 AU

Year: 12441 Days

Day: 10.7 Hours

Environment

Temp: -205 °C

Axial Tilt: 43 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 59,147,058 km

• M1: 123,418 km (0.082 R)
• M2: 499,208 km (0.082 R)
• M3: 1,133,054 km (0.062 R)
• M4: 1,500,317 km (0.117 R)
• M5: 2,035,578 km (0.12 R)
• M6: 2,459,987 km (0.077 R)
• M7: 3,332,891 km (0.027 R)
• M8: 3,897,174 km (0.114 R)
• M9: 4,715,026 km (0.079 R)
• M10: 6,016,078 km (0.086 R)
• M11: 8,808,173 km (0.078 R)
• M12: 9,622,135 km (0.066 R)
• M13: 13,451,691 km (0.07 R)
• M14: 14,879,154 km (0.057 R)
• M15: 16,032,404 km (0.116 R)
• M16: 16,706,791 km (0.097 R)
• M17: 20,627,302 km (0.108 R)
• M18: 24,428,734 km (0.097 R)
• M19: 31,257,278 km (0.117 R)
• M20: 38,322,935 km (0.079 R)
• M21: 46,988,691 km (0.055 R)
• M22: 47,905,726 km (0.096 R)
• M23: 52,834,378 km (0.109 R)
• M24: 58,266,127 km (0.063 R)
• M25: 59,147,109 km (0.099 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 406 - 14,403 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit