🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.81 AU - 0.99 AU

Year: 300 Days

Day: 22.3 Hours

Environment

Temp: 138 °C

Axial Tilt: 37.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.41 AU - 1.71 AU

Year: 685 Days

Day: 30.8 Hours

Environment

Temp: -24 °C

Axial Tilt: 13.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 47,689,490 km

• M1: 1,168,958 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 4.38 AU - 5.08 AU

Year: 3616 Days

Day: 29.8 Hours

Environment

Temp: -121 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,689,490 km

• M1: 61,934 km (0.079 R)

Planet 4 - Terrestrial

Semi-Major Axis: 5.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 4.99 AU - 5.57 AU

Year: 4264 Days

Day: 22 Hours

Environment

Temp: -143 °C

Axial Tilt: 14.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.75 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 983.3

Radius: 12

Gravity: 6.83 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 7.23 AU - 9.21 AU

Year: 8283 Days

Day: 5.5 Hours

Environment

Temp: -154 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 47,689,490 km

• M1: 149,299 km (0.102 R)
• M2: 814,710 km (0.108 R)
• M3: 1,484,908 km (0.113 R)
• M4: 2,135,510 km (0.109 R)
• M5: 2,616,317 km (0.082 R)
• M6: 3,056,883 km (0.079 R)
• M7: 3,646,299 km (0.11 R)
• M8: 4,143,861 km (0.084 R)
• M9: 4,597,891 km (0.104 R)
• M10: 6,492,697 km (0.104 R)
• M11: 7,388,340 km (0.091 R)
• M12: 8,015,753 km (0.084 R)
• M13: 9,912,953 km (0.104 R)
• M14: 11,207,424 km (0.057 R)
• M15: 11,700,049 km (0.108 R)
• M16: 12,093,193 km (0.116 R)
• M17: 13,941,474 km (0.101 R)
• M18: 15,496,544 km (0.087 R)
• M19: 17,526,438 km (0.035 R)
• M20: 18,116,302 km (0.099 R)
• M21: 19,257,883 km (0.099 R)
• M22: 19,648,932 km (0.082 R)
• M23: 20,205,287 km (0.119 R)
• M24: 21,516,512 km (0.099 R)
• M25: 23,058,417 km (0.093 R)
• M26: 24,489,919 km (0.113 R)
• M27: 27,430,565 km (0.114 R)
• M28: 29,139,272 km (0.098 R)
• M29: 31,131,915 km (0.06 R)
• M30: 32,106,845 km (0.114 R)
• M31: 36,807,359 km (0.054 R)
• M32: 38,512,027 km (0.091 R)
• M33: 40,652,174 km (0.09 R)
• M34: 41,296,492 km (0.094 R)

Kuiper Belt

Range: 31.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 234 - 10,338 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit