🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.83 AU - 0.95 AU

Year: 304 Days

Day: 45.6 Hours

Environment

Temp: 124 °C

Axial Tilt: 25.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.04 AU - 1.16 AU

Year: 417 Days

Day: 16.6 Hours

Environment

Temp: 35 °C

Axial Tilt: 26.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 2.97 AU - 3.83 AU

Year: 2267 Days

Day: 15.4 Hours

Environment

Temp: -110 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,389,173 km

• M1: 78,240 km (0.1 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 458

Radius: 5.6

Gravity: 14.6 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 14.31 AU - 15.53 AU

Year: 20842 Days

Day: 18 Hours

Environment

Temp: -190 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 68,389,173 km

• M1: 70,461 km (0.073 R)
• M2: 405,261 km (0.058 R)
• M3: 711,487 km (0.106 R)
• M4: 1,256,622 km (0.085 R)
• M5: 1,684,771 km (0.101 R)
• M6: 2,065,797 km (0.043 R)
• M7: 2,245,913 km (0.103 R)
• M8: 3,310,601 km (0.104 R)
• M9: 4,122,319 km (0.046 R)
• M10: 4,675,681 km (0.068 R)
• M11: 4,988,042 km (0.112 R)
• M12: 5,810,381 km (0.08 R)
• M13: 6,212,650 km (0.104 R)
• M14: 11,251,256 km (0.083 R)
• M15: 13,125,717 km (0.12 R)
• M16: 14,826,645 km (0.041 R)
• M17: 18,232,240 km (0.088 R)
• M18: 21,268,479 km (0.112 R)
• M19: 21,456,823 km (0.102 R)
• M20: 30,896,598 km (0.083 R)
• M21: 35,444,224 km (0.099 R)
• M22: 38,432,142 km (0.055 R)
• M23: 39,844,046 km (0.112 R)
• M24: 43,981,026 km (0.106 R)
• M25: 44,903,297 km (0.118 R)
• M26: 45,525,325 km (0.114 R)
• M27: 53,269,259 km (0.066 R)
• M28: 64,765,855 km (0.11 R)
• M29: 65,360,656 km (0.103 R)
• M30: 66,359,970 km (0.115 R)
• M31: 67,980,115 km (0.093 R)

Kuiper Belt

Range: 30.3 - 48.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 220 - 10,242 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit