🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.51 AU - 0.75 AU

Year: 183 Days

Day: 37.9 Hours

Environment

Temp: 213 °C

Axial Tilt: 28.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.93 AU - 1.39 AU

Year: 456 Days

Day: 34.2 Hours

Environment

Temp: 25 °C

Axial Tilt: 39.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.18 AU - 1.26 AU

Year: 492 Days

Day: 13.6 Hours

Environment

Temp: 19 °C

Axial Tilt: 31.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.68 AU - 1.76 AU

Year: 824 Days

Day: 34.8 Hours

Environment

Temp: -53 °C

Axial Tilt: 1.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,727,897 km

• M1: 36,352 km (0.098 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.9 AU - 2.8 AU

Year: 1316 Days

Day: 14.6 Hours

Environment

Temp: -92 °C

Axial Tilt: 13.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,727,897 km

• M1: 189,541 km (0.065 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 407.7

Radius: 11

Gravity: 3.37 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 6.42 AU - 10.58 AU

Year: 9051 Days

Day: 8.6 Hours

Environment

Temp: -158 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 37,727,897 km

• M1: 137,181 km (0.087 R)
• M2: 624,721 km (0.101 R)
• M3: 1,368,521 km (0.096 R)
• M4: 2,349,584 km (0.088 R)
• M5: 2,765,765 km (0.102 R)
• M6: 3,231,015 km (0.069 R)
• M7: 3,771,961 km (0.068 R)
• M8: 4,425,404 km (0.108 R)
• M9: 4,949,296 km (0.063 R)
• M10: 6,088,933 km (0.103 R)
• M11: 6,809,396 km (0.081 R)
• M12: 7,395,670 km (0.111 R)
• M13: 11,493,455 km (0.102 R)
• M14: 13,762,406 km (0.053 R)
• M15: 14,284,801 km (0.093 R)
• M16: 17,432,490 km (0.113 R)
• M17: 21,708,745 km (0.104 R)
• M18: 22,337,655 km (0.118 R)
• M19: 23,140,995 km (0.114 R)
• M20: 24,550,806 km (0.036 R)
• M21: 25,319,888 km (0.102 R)
• M22: 27,632,223 km (0.038 R)
• M23: 30,666,965 km (0.054 R)
• M24: 34,339,144 km (0.097 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: 163 - 11,247 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit