🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.62 AU - 0.68 AU

Year: 183 Days

Day: 19.3 Hours

Environment

Temp: 166 °C

Axial Tilt: 46.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 44,127,350 km

• M1: 239,506 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.55 AU - 2.11 AU

Year: 862 Days

Day: 38.2 Hours

Environment

Temp: -45 °C

Axial Tilt: 2.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 2.43 AU - 3.19 AU

Year: 1640 Days

Day: 46.8 Hours

Environment

Temp: -84 °C

Axial Tilt: 21.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 2.82 AU - 3.04 AU

Year: 1747 Days

Day: 21.1 Hours

Environment

Temp: -77 °C

Axial Tilt: 27.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.95 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 41.2

Radius: 12.2

Gravity: 0.28 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 6.91 AU - 7.03 AU

Year: 6408 Days

Day: 13.3 Hours

Environment

Temp: -159 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 44,127,350 km

• M1: 158,723 km (0.119 R)
• M2: 1,152,951 km (0.049 R)
• M3: 1,816,268 km (0.083 R)
• M4: 2,218,985 km (0.081 R)
• M5: 7,462,540 km (0.119 R)
• M6: 10,938,596 km (0.104 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 555

Radius: 10.4

Gravity: 5.13 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 6.99 AU - 11.53 AU

Year: 9813 Days

Day: 6.1 Hours

Environment

Temp: -157 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 44,127,350 km

• M1: 172,038 km (0.114 R)
• M2: 554,559 km (0.083 R)
• M3: 1,034,469 km (0.051 R)
• M4: 1,639,742 km (0.099 R)
• M5: 2,357,962 km (0.06 R)
• M6: 3,073,787 km (0.111 R)
• M7: 4,904,566 km (0.032 R)
• M8: 5,433,395 km (0.111 R)
• M9: 6,679,695 km (0.041 R)
• M10: 7,212,562 km (0.119 R)
• M11: 8,107,157 km (0.106 R)
• M12: 8,493,718 km (0.098 R)
• M13: 9,632,906 km (0.074 R)
• M14: 10,165,175 km (0.113 R)
• M15: 11,078,620 km (0.083 R)
• M16: 12,836,245 km (0.108 R)
• M17: 13,185,407 km (0.063 R)
• M18: 13,902,729 km (0.092 R)
• M19: 14,835,920 km (0.083 R)
• M20: 17,175,032 km (0.077 R)
• M21: 18,395,601 km (0.119 R)
• M22: 20,215,908 km (0.109 R)
• M23: 25,377,932 km (0.094 R)
• M24: 30,937,887 km (0.051 R)
• M25: 33,945,103 km (0.08 R)
• M26: 35,405,478 km (0.113 R)

Kuiper Belt

Range: 31.5 - 59.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 387 - 13,019 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit