🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.73 AU - 0.85 AU

Year: 260 Days

Day: 37.6 Hours

Environment

Temp: 114 °C

Axial Tilt: 5.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.03 AU - 1.51 AU

Year: 531 Days

Day: 40.1 Hours

Environment

Temp: 0 °C

Axial Tilt: 8.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.46 AU - 1.66 AU

Year: 723 Days

Day: 38.1 Hours

Environment

Temp: -38 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 2.18 AU - 2.44 AU

Year: 1302 Days

Day: 25 Hours

Environment

Temp: -85 °C

Axial Tilt: 10.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 3.46 AU - 4.26 AU

Year: 2812 Days

Day: 18.5 Hours

Environment

Temp: -124 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 40,609,394 km

• M1: 216,767 km (0.109 R)
• M2: 294,857 km (0.101 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 744.4

Radius: 11

Gravity: 6.15 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 6.42 AU - 8.4 AU

Year: 7481 Days

Day: 10.2 Hours

Environment

Temp: -167 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 40,609,394 km

• M1: 137,630 km (0.03 R)
• M2: 490,531 km (0.092 R)
• M3: 1,025,194 km (0.025 R)
• M4: 1,526,197 km (0.108 R)
• M5: 1,917,097 km (0.112 R)
• M6: 2,357,662 km (0.069 R)
• M7: 2,987,918 km (0.098 R)
• M8: 3,354,583 km (0.113 R)
• M9: 4,050,662 km (0.119 R)
• M10: 4,898,433 km (0.12 R)
• M11: 5,349,171 km (0.114 R)
• M12: 6,299,716 km (0.077 R)
• M13: 7,168,580 km (0.11 R)
• M14: 8,281,140 km (0.031 R)
• M15: 9,505,150 km (0.086 R)
• M16: 10,696,846 km (0.07 R)
• M17: 11,303,017 km (0.052 R)
• M18: 13,374,648 km (0.07 R)
• M19: 15,624,002 km (0.092 R)
• M20: 16,939,416 km (0.047 R)
• M21: 17,763,401 km (0.087 R)
• M22: 19,417,056 km (0.067 R)
• M23: 19,789,854 km (0.091 R)
• M24: 22,697,887 km (0.06 R)
• M25: 23,530,399 km (0.086 R)
• M26: 24,816,940 km (0.079 R)
• M27: 29,347,213 km (0.086 R)
• M28: 34,509,237 km (0.096 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: 236 - 14,462 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit