🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.85 AU - 1.23 AU

Year: 395 Days

Day: 17.6 Hours

Environment

Temp: 14 °C

Axial Tilt: 16.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 58,539,787 km

• M1: 27,676 km (0.049 R)
• M2: 246,088 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.73 AU - 2.51 AU

Year: 1151 Days

Day: 37.3 Hours

Environment

Temp: -72 °C

Axial Tilt: 3.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 3.46 AU - 3.98 AU

Year: 2675 Days

Day: 40.1 Hours

Environment

Temp: -124 °C

Axial Tilt: 44.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,539,787 km

• M1: 54,902 km (0.113 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 3.03 AU - 4.83 AU

Year: 2904 Days

Day: 30.8 Hours

Environment

Temp: -133 °C

Axial Tilt: 45.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 4.2 AU - 4.58 AU

Year: 3429 Days

Day: 18.4 Hours

Environment

Temp: -135 °C

Axial Tilt: 15.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 17.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 162.2

Radius: 6

Gravity: 4.51 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 13.98 AU - 21.4 AU

Year: 27736 Days

Day: 18 Hours

Environment

Temp: -203 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 58,539,787 km

• M1: 74,649 km (0.118 R)
• M2: 482,004 km (0.111 R)
• M3: 1,021,454 km (0.104 R)
• M4: 1,816,417 km (0.068 R)
• M5: 2,988,217 km (0.11 R)
• M6: 5,296,363 km (0.119 R)
• M7: 6,144,583 km (0.066 R)
• M8: 8,107,008 km (0.098 R)
• M9: 9,027,484 km (0.083 R)
• M10: 10,452,403 km (0.117 R)
• M11: 10,675,603 km (0.112 R)
• M12: 13,279,953 km (0.093 R)
• M13: 16,056,639 km (0.076 R)
• M14: 18,215,635 km (0.072 R)
• M15: 20,214,263 km (0.109 R)
• M16: 23,100,155 km (0.062 R)
• M17: 23,479,087 km (0.118 R)
• M18: 23,670,123 km (0.058 R)
• M19: 23,958,697 km (0.113 R)
• M20: 36,488,865 km (0.11 R)
• M21: 43,697,987 km (0.06 R)
• M22: 44,277,679 km (0.11 R)
• M23: 55,948,108 km (0.089 R)
• M24: 58,189,682 km (0.058 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 470 - 17,285 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit