🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.7 AU - 0.76 AU

Year: 222 Days

Day: 37.4 Hours

Environment

Temp: 181 °C

Axial Tilt: 48.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 31,265,531 km

• M1: 82,877 km (0.072 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.41 AU - 1.77 AU

Year: 715 Days

Day: 20.8 Hours

Environment

Temp: -35 °C

Axial Tilt: 16.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 2.92 AU - 3.04 AU

Year: 1834 Days

Day: 46 Hours

Environment

Temp: -93 °C

Axial Tilt: 44.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 2.61 AU - 4.33 AU

Year: 2304 Days

Day: 24.4 Hours

Environment

Temp: -103 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 513.4

Radius: 13.2

Gravity: 2.95 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 5.28 AU - 7.98 AU

Year: 6085 Days

Day: 10 Hours

Environment

Temp: -143 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 31,265,531 km

• M1: 164,258 km (0.079 R)
• M2: 762,800 km (0.059 R)
• M3: 1,463,666 km (0.118 R)
• M4: 1,897,799 km (0.077 R)
• M5: 3,074,535 km (0.117 R)
• M6: 3,497,299 km (0.107 R)
• M7: 4,051,858 km (0.102 R)
• M8: 4,794,462 km (0.043 R)
• M9: 5,954,294 km (0.066 R)
• M10: 6,519,326 km (0.059 R)
• M11: 7,119,961 km (0.05 R)
• M12: 7,940,954 km (0.108 R)
• M13: 9,729,247 km (0.082 R)
• M14: 10,559,964 km (0.095 R)
• M15: 11,628,242 km (0.051 R)
• M16: 12,263,136 km (0.112 R)
• M17: 12,972,679 km (0.082 R)
• M18: 13,390,356 km (0.114 R)
• M19: 15,615,175 km (0.104 R)
• M20: 16,938,817 km (0.08 R)
• M21: 17,628,015 km (0.089 R)
• M22: 22,312,074 km (0.12 R)
• M23: 23,911,724 km (0.116 R)
• M24: 25,423,709 km (0.071 R)
• M25: 28,199,797 km (0.079 R)

Kuiper Belt

Range: 30.8 - 47.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 522 - 18,326 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit