🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.52 AU - 0.86 AU

Year: 218 Days

Day: 38.3 Hours

Environment

Temp: 136 °C

Axial Tilt: 31.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.76 AU - 0.88 AU

Year: 283 Days

Day: 24.8 Hours

Environment

Temp: 94 °C

Axial Tilt: 13.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.97 AU - 1.39 AU

Year: 488 Days

Day: 19.5 Hours

Environment

Temp: -19 °C

Axial Tilt: 8.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 3.2 AU - 3.42 AU

Year: 2293 Days

Day: 38.8 Hours

Environment

Temp: -115 °C

Axial Tilt: 18.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 24,234,331 km

• M1: 1,212,192 km (0.073 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 607.2

Radius: 13.7

Gravity: 3.24 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 3.54 AU - 5.76 AU

Year: 3818 Days

Day: 9.8 Hours

Environment

Temp: -139 °C

Axial Tilt: 113.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 24,234,331 km

• M1: 170,392 km (0.097 R)
• M2: 826,678 km (0.111 R)
• M3: 1,302,549 km (0.052 R)
• M4: 1,792,781 km (0.076 R)
• M5: 2,831,588 km (0.099 R)
• M6: 3,325,112 km (0.102 R)
• M7: 4,351,204 km (0.05 R)
• M8: 5,112,657 km (0.092 R)
• M9: 6,158,944 km (0.119 R)
• M10: 8,892,696 km (0.112 R)
• M11: 10,040,710 km (0.107 R)
• M12: 10,775,684 km (0.047 R)
• M13: 12,770,422 km (0.102 R)
• M14: 16,016,546 km (0.101 R)
• M15: 17,830,271 km (0.114 R)
• M16: 18,725,913 km (0.085 R)
• M17: 19,154,212 km (0.113 R)
• M18: 20,672,182 km (0.108 R)
• M19: 21,929,701 km (0.107 R)
• M20: 23,946,730 km (0.071 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 423 - 19,892 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit