🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.72 AU - 1.02 AU

Year: 292 Days

Day: 45.4 Hours

Environment

Temp: 105 °C

Axial Tilt: 2.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 53,652,317 km

• M1: 146,008 km (0.109 R)
• M2: 253,868 km (0.044 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.11 AU - 1.71 AU

Year: 603 Days

Day: 30.9 Hours

Environment

Temp: 1 °C

Axial Tilt: 8.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.23 AU - 1.69 AU

Year: 635 Days

Day: 45.3 Hours

Environment

Temp: -24 °C

Axial Tilt: 19.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 9.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 800.2

Radius: 9.7

Gravity: 8.5 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 9.59 AU - 9.91 AU

Year: 10957 Days

Day: 13.7 Hours

Environment

Temp: -165 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 53,652,317 km

• M1: 129,103 km (0.082 R)
• M2: 443,408 km (0.086 R)
• M3: 755,170 km (0.084 R)
• M4: 1,139,637 km (0.077 R)
• M5: 1,874,761 km (0.119 R)
• M6: 2,618,262 km (0.099 R)
• M7: 2,966,227 km (0.03 R)
• M8: 4,711,884 km (0.107 R)
• M9: 5,642,981 km (0.106 R)
• M10: 6,380,050 km (0.083 R)
• M11: 7,055,933 km (0.12 R)
• M12: 7,389,985 km (0.09 R)
• M13: 9,371,409 km (0.081 R)
• M14: 9,930,307 km (0.11 R)
• M15: 10,457,639 km (0.08 R)
• M16: 13,827,331 km (0.064 R)
• M17: 14,153,604 km (0.112 R)
• M18: 14,619,153 km (0.11 R)
• M19: 16,221,047 km (0.037 R)
• M20: 17,101,729 km (0.098 R)
• M21: 19,199,391 km (0.069 R)
• M22: 19,852,535 km (0.079 R)
• M23: 21,900,979 km (0.098 R)
• M24: 25,426,552 km (0.086 R)
• M25: 26,614,209 km (0.111 R)
• M26: 27,631,774 km (0.087 R)
• M27: 30,398,587 km (0.094 R)
• M28: 31,285,851 km (0.112 R)
• M29: 34,407,959 km (0.108 R)
• M30: 41,533,904 km (0.041 R)
• M31: 41,941,259 km (0.101 R)
• M32: 43,179,181 km (0.061 R)
• M33: 48,375,613 km (0.071 R)

Kuiper Belt

Range: 30.5 - 52.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 362 - 17,956 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit