🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.59 AU - 0.75 AU

Year: 199 Days

Day: 16.3 Hours

Environment

Temp: 149 °C

Axial Tilt: 31.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.88 AU - 1.32 AU

Year: 419 Days

Day: 21.2 Hours

Environment

Temp: 26 °C

Axial Tilt: 18.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 45,643,051 km

• M1: 80,184 km (0.104 R)
• M2: 267,481 km (0.088 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 3.08 AU - 3.58 AU

Year: 2208 Days

Day: 13.9 Hours

Environment

Temp: -101 °C

Axial Tilt: 8.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,643,051 km

• M1: 344,225 km (0.107 R)

Asteroid Belt

Center: 6.13 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 630.9

Radius: 13.9

Gravity: 3.27 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 7.16 AU - 10.68 AU

Year: 9682 Days

Day: 10.6 Hours

Environment

Temp: -163 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 45,643,051 km

• M1: 172,935 km (0.114 R)
• M2: 670,348 km (0.117 R)
• M3: 1,181,823 km (0.117 R)
• M4: 2,870,035 km (0.108 R)
• M5: 3,399,312 km (0.109 R)
• M6: 3,889,844 km (0.115 R)
• M7: 5,360,241 km (0.08 R)
• M8: 6,752,549 km (0.102 R)
• M9: 8,200,955 km (0.111 R)
• M10: 8,907,656 km (0.116 R)
• M11: 9,416,887 km (0.048 R)
• M12: 11,488,518 km (0.116 R)
• M13: 12,261,041 km (0.043 R)
• M14: 13,484,453 km (0.083 R)
• M15: 14,033,178 km (0.117 R)
• M16: 14,787,899 km (0.104 R)
• M17: 18,898,849 km (0.049 R)
• M18: 25,519,901 km (0.081 R)
• M19: 27,704,927 km (0.063 R)
• M20: 29,909,102 km (0.069 R)
• M21: 32,120,009 km (0.053 R)
• M22: 33,210,279 km (0.088 R)
• M23: 36,629,338 km (0.077 R)
• M24: 39,404,678 km (0.118 R)
• M25: 39,901,193 km (0.09 R)
• M26: 42,577,200 km (0.05 R)
• M27: 43,100,194 km (0.063 R)

Kuiper Belt

Range: 30.2 - 47.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 288 - 14,964 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit