🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.64 AU - 0.94 AU

Year: 267 Days

Day: 44.4 Hours

Environment

Temp: 153 °C

Axial Tilt: 1.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 2.65 AU - 2.73 AU

Year: 1680 Days

Day: 24.4 Hours

Environment

Temp: -110 °C

Axial Tilt: 42.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 3.16 AU - 3.24 AU

Year: 2180 Days

Day: 32.1 Hours

Environment

Temp: -121 °C

Axial Tilt: 14.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,370,340 km

• M1: 332,556 km (0.062 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 58.3

Radius: 15

Gravity: 0.26 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 6.68 AU - 9.26 AU

Year: 8568 Days

Day: 8.2 Hours

Environment

Temp: -167 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 43,370,340 km

• M1: 186,549 km (0.066 R)
• M2: 731,534 km (0.064 R)
• M3: 1,303,745 km (0.066 R)
• M4: 2,498,584 km (0.065 R)
• M5: 3,201,843 km (0.1 R)
• M6: 3,880,270 km (0.073 R)
• M7: 7,245,474 km (0.077 R)
• M8: 11,072,636 km (0.037 R)
• M9: 12,503,240 km (0.099 R)
• M10: 13,021,148 km (0.11 R)
• M11: 15,044,160 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 314.7

Radius: 14.1

Gravity: 1.58 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 9.68 AU - 11.04 AU

Year: 12698 Days

Day: 7.8 Hours

Environment

Temp: -180 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 43,370,340 km

• M1: 175,927 km (0.097 R)
• M2: 635,342 km (0.099 R)
• M3: 1,341,594 km (0.091 R)
• M4: 2,381,149 km (0.058 R)
• M5: 4,244,092 km (0.082 R)
• M6: 5,195,235 km (0.094 R)
• M7: 5,639,840 km (0.095 R)
• M8: 6,461,581 km (0.06 R)
• M9: 8,174,776 km (0.117 R)
• M10: 10,125,233 km (0.073 R)
• M11: 11,712,316 km (0.042 R)
• M12: 15,311,043 km (0.105 R)
• M13: 16,097,030 km (0.071 R)
• M14: 18,252,885 km (0.098 R)
• M15: 19,818,576 km (0.107 R)
• M16: 25,232,523 km (0.03 R)
• M17: 40,457,847 km (0.101 R)
• M18: 41,330,002 km (0.057 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 465 - 11,292 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit