🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.73 AU - 0.95 AU

Year: 293 Days

Day: 25.7 Hours

Environment

Temp: 23 °C

Axial Tilt: 15 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.84 AU - 1.02 AU

Year: 342 Days

Day: 15.1 Hours

Environment

Temp: 6 °C

Axial Tilt: 4.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 24,692,791 km

• M1: 20,046 km (0.112 R)
• M2: 195,674 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 2.56 AU - 4.08 AU

Year: 2304 Days

Day: 18.1 Hours

Environment

Temp: -120 °C

Axial Tilt: 28.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 24,692,791 km

• M1: 727,794 km (0.113 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 963.2

Radius: 8.2

Gravity: 14.32 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 4.5 AU - 5.24 AU

Year: 4093 Days

Day: 6 Hours

Environment

Temp: -149 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 24,692,791 km

• M1: 102,026 km (0.092 R)
• M2: 470,336 km (0.083 R)
• M3: 742,604 km (0.119 R)
• M4: 1,323,792 km (0.107 R)
• M5: 1,720,675 km (0.072 R)
• M6: 2,004,163 km (0.032 R)
• M7: 2,430,965 km (0.098 R)
• M8: 3,164,593 km (0.081 R)
• M9: 3,551,304 km (0.066 R)
• M10: 4,061,283 km (0.076 R)
• M11: 5,254,775 km (0.106 R)
• M12: 5,798,264 km (0.108 R)
• M13: 6,347,138 km (0.074 R)
• M14: 6,963,631 km (0.08 R)
• M15: 7,690,827 km (0.086 R)
• M16: 8,128,550 km (0.047 R)
• M17: 9,750,490 km (0.054 R)
• M18: 15,318,822 km (0.084 R)
• M19: 17,711,191 km (0.069 R)
• M20: 19,796,137 km (0.092 R)
• M21: 24,291,702 km (0.118 R)
• M22: 24,838,482 km (0.069 R)
• M23: 25,234,019 km (0.067 R)
• M24: 27,024,706 km (0.117 R)
• M25: 28,811,353 km (0.117 R)
• M26: 29,600,631 km (0.03 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 484

Radius: 10.3

Gravity: 4.56 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 4.54 AU - 5.68 AU

Year: 4399 Days

Day: 7.2 Hours

Environment

Temp: -150 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 24,692,791 km

• M1: 128,355 km (0.101 R)
• M2: 811,419 km (0.102 R)
• M3: 1,392,607 km (0.105 R)
• M4: 2,136,108 km (0.114 R)
• M5: 2,629,931 km (0.052 R)
• M6: 3,125,548 km (0.111 R)
• M7: 3,483,386 km (0.084 R)
• M8: 4,148,499 km (0.114 R)
• M9: 4,945,855 km (0.08 R)
• M10: 5,514,028 km (0.091 R)
• M11: 7,384,749 km (0.067 R)
• M12: 9,258,612 km (0.07 R)
• M13: 9,684,218 km (0.086 R)
• M14: 10,367,432 km (0.118 R)
• M15: 11,474,306 km (0.12 R)
• M16: 12,056,392 km (0.076 R)
• M17: 13,377,191 km (0.082 R)
• M18: 16,925,353 km (0.114 R)
• M19: 17,679,925 km (0.092 R)
• M20: 20,401,110 km (0.095 R)
• M21: 21,590,862 km (0.099 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 529 - 11,273 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit