🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.46 AU - 0.68 AU

Year: 151 Days

Day: 30.1 Hours

Environment

Temp: 233 °C

Axial Tilt: 9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.97 AU - 1.07 AU

Year: 362 Days

Day: 21.3 Hours

Environment

Temp: 99 °C

Axial Tilt: 27.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.93 AU - 1.35 AU

Year: 428 Days

Day: 17 Hours

Environment

Temp: 25 °C

Axial Tilt: 32.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Gas Giant

Semi-Major Axis: 5.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 972.3

Radius: 8.8

Gravity: 12.56 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 5.46 AU - 5.82 AU

Year: 4708 Days

Day: 13.6 Hours

Environment

Temp: -134 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 32,598,782 km

• M1: 109,506 km (0.092 R)
• M2: 700,417 km (0.12 R)
• M3: 1,298,360 km (0.063 R)
• M4: 1,702,274 km (0.099 R)
• M5: 2,096,614 km (0.12 R)
• M6: 2,381,598 km (0.098 R)
• M7: 2,991,808 km (0.067 R)
• M8: 3,838,981 km (0.03 R)
• M9: 4,599,087 km (0.088 R)
• M10: 6,253,789 km (0.096 R)
• M11: 7,197,602 km (0.105 R)
• M12: 7,520,285 km (0.039 R)
• M13: 8,041,334 km (0.053 R)
• M14: 8,428,194 km (0.114 R)
• M15: 9,197,576 km (0.098 R)
• M16: 9,620,789 km (0.12 R)
• M17: 10,415,602 km (0.06 R)
• M18: 12,135,230 km (0.107 R)
• M19: 13,168,502 km (0.094 R)
• M20: 13,980,968 km (0.071 R)
• M21: 14,315,319 km (0.106 R)
• M22: 15,232,654 km (0.103 R)
• M23: 15,825,660 km (0.115 R)
• M24: 17,057,897 km (0.099 R)
• M25: 18,686,420 km (0.066 R)
• M26: 20,273,952 km (0.062 R)
• M27: 21,283,139 km (0.057 R)
• M28: 24,592,394 km (0.102 R)
• M29: 25,491,028 km (0.052 R)
• M30: 30,315,261 km (0.113 R)
• M31: 30,781,856 km (0.045 R)

Kuiper Belt

Range: 31.2 - 47.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 360 - 19,850 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit