🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.62 AU - 0.76 AU

Year: 201 Days

Day: 29.5 Hours

Environment

Temp: 175 °C

Axial Tilt: 48.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.05 AU - 1.35 AU

Year: 460 Days

Day: 31.2 Hours

Environment

Temp: 37 °C

Axial Tilt: 1.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.9 AU - 2.74 AU

Year: 1236 Days

Day: 15.4 Hours

Environment

Temp: -57 °C

Axial Tilt: 13.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,005,335 km

• M1: 2,184,129 km (0.088 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 3.2 AU - 4.5 AU

Year: 2643 Days

Day: 27.6 Hours

Environment

Temp: -120 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 386.2

Radius: 8.8

Gravity: 4.99 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 7.18 AU - 7.46 AU

Year: 6929 Days

Day: 9.5 Hours

Environment

Temp: -153 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 31,005,335 km

• M1: 109,506 km (0.042 R)
• M2: 690,993 km (0.063 R)
• M3: 1,550,881 km (0.056 R)
• M4: 1,831,676 km (0.06 R)
• M5: 2,531,794 km (0.052 R)
• M6: 3,700,004 km (0.1 R)
• M7: 4,761,401 km (0.074 R)
• M8: 5,110,862 km (0.119 R)
• M9: 5,564,442 km (0.078 R)
• M10: 6,137,552 km (0.059 R)
• M11: 6,749,706 km (0.077 R)
• M12: 7,472,862 km (0.077 R)
• M13: 9,072,812 km (0.089 R)
• M14: 10,889,379 km (0.107 R)
• M15: 11,497,793 km (0.082 R)
• M16: 12,427,245 km (0.095 R)
• M17: 12,884,715 km (0.083 R)
• M18: 13,248,238 km (0.089 R)
• M19: 15,169,374 km (0.117 R)
• M20: 15,633,426 km (0.112 R)
• M21: 17,394,941 km (0.086 R)
• M22: 18,291,032 km (0.088 R)
• M23: 20,036,391 km (0.089 R)
• M24: 20,454,517 km (0.12 R)
• M25: 22,707,760 km (0.056 R)
• M26: 25,526,184 km (0.112 R)
• M27: 27,959,842 km (0.035 R)

Kuiper Belt

Range: 31.4 - 60.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 373 - 12,339 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit