🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.69 AU - 0.77 AU

Year: 226 Days

Day: 42.8 Hours

Environment

Temp: 108 °C

Axial Tilt: 33.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.8 AU - 1.28 AU

Year: 384 Days

Day: 20.3 Hours

Environment

Temp: 42 °C

Axial Tilt: 5.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 42,687,124 km

• M1: 458,218 km (0.051 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 2.76 AU - 4.06 AU

Year: 2277 Days

Day: 29.7 Hours

Environment

Temp: -118 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,687,124 km

• M1: 119,379 km (0.103 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 476.6

Radius: 9

Gravity: 5.88 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 9.14 AU - 9.24 AU

Year: 10075 Days

Day: 7.6 Hours

Environment

Temp: -167 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 42,687,124 km

• M1: 113,096 km (0.105 R)
• M2: 495,019 km (0.06 R)
• M3: 940,671 km (0.077 R)
• M4: 1,968,858 km (0.05 R)
• M5: 2,357,064 km (0.099 R)
• M6: 2,755,742 km (0.112 R)
• M7: 5,995,284 km (0.053 R)
• M8: 8,591,855 km (0.069 R)
• M9: 9,775,622 km (0.114 R)
• M10: 11,325,157 km (0.092 R)
• M11: 11,966,782 km (0.096 R)
• M12: 13,031,919 km (0.102 R)
• M13: 13,498,964 km (0.047 R)
• M14: 14,590,430 km (0.099 R)
• M15: 15,350,088 km (0.108 R)
• M16: 16,879,427 km (0.076 R)
• M17: 18,580,953 km (0.116 R)
• M18: 19,322,659 km (0.066 R)
• M19: 19,624,697 km (0.068 R)
• M20: 23,931,770 km (0.098 R)
• M21: 24,455,811 km (0.087 R)
• M22: 27,381,497 km (0.096 R)
• M23: 28,147,887 km (0.114 R)
• M24: 30,737,276 km (0.1 R)
• M25: 36,614,827 km (0.076 R)
• M26: 38,252,475 km (0.111 R)
• M27: 39,694,748 km (0.091 R)
• M28: 42,305,081 km (0.087 R)

Kuiper Belt

Range: 30.3 - 53.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 290 - 14,699 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit