🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.55 AU - 0.55 AU

Year: 150 Days

Day: 38.2 Hours

Environment

Temp: 244 °C

Axial Tilt: 17.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.65 AU - 0.65 AU

Year: 192 Days

Day: 37 Hours

Environment

Temp: 124 °C

Axial Tilt: 31.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.95 AU - 0.95 AU

Year: 340 Days

Day: 12.4 Hours

Environment

Temp: 34 °C

Axial Tilt: 2.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.16 AU - 1.22 AU

Year: 477 Days

Day: 38.5 Hours

Environment

Temp: 13 °C

Axial Tilt: 35.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.81 AU - 1.95 AU

Year: 946 Days

Day: 42.7 Hours

Environment

Temp: -69 °C

Axial Tilt: 23.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,538,402 km

• M1: 71,508 km (0.066 R)

Asteroid Belt

Center: 5.38 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 622.5

Radius: 9.7

Gravity: 6.62 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 7.85 AU - 9.91 AU

Year: 9714 Days

Day: 10.2 Hours

Environment

Temp: -178 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 45,538,402 km

• M1: 120,725 km (0.079 R)
• M2: 478,564 km (0.115 R)
• M3: 804,986 km (0.113 R)
• M4: 2,221,977 km (0.101 R)
• M5: 2,712,509 km (0.044 R)
• M6: 3,115,376 km (0.082 R)
• M7: 3,437,759 km (0.117 R)
• M8: 4,122,917 km (0.027 R)
• M9: 4,455,473 km (0.053 R)
• M10: 4,836,050 km (0.106 R)
• M11: 5,562,797 km (0.108 R)
• M12: 6,469,958 km (0.105 R)
• M13: 7,472,862 km (0.085 R)
• M14: 8,443,453 km (0.061 R)
• M15: 11,640,210 km (0.079 R)
• M16: 13,356,995 km (0.076 R)
• M17: 14,150,911 km (0.107 R)
• M18: 15,236,244 km (0.096 R)
• M19: 16,722,050 km (0.097 R)
• M20: 18,228,201 km (0.094 R)
• M21: 21,508,284 km (0.115 R)
• M22: 22,090,818 km (0.115 R)
• M23: 27,039,965 km (0.073 R)
• M24: 32,355,027 km (0.043 R)
• M25: 34,913,450 km (0.107 R)
• M26: 36,652,675 km (0.101 R)
• M27: 39,183,721 km (0.119 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 408 - 13,088 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit