🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.56 AU - 0.66 AU

Year: 167 Days

Day: 19.3 Hours

Environment

Temp: 257 °C

Axial Tilt: 32.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 3.72 AU - 5.6 AU

Year: 3519 Days

Day: 29.6 Hours

Environment

Temp: -122 °C

Axial Tilt: 10.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,381,556 km

• M1: 3,344,410 km (0.103 R)

Planet 3 - Terrestrial

Semi-Major Axis: 5.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 4.2 AU - 5.88 AU

Year: 3958 Days

Day: 23.3 Hours

Environment

Temp: -133 °C

Axial Tilt: 11.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,381,556 km

• M1: 756,217 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 31.8

Radius: 14.7

Gravity: 0.15 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 7.42 AU - 8.06 AU

Year: 7533 Days

Day: 15 Hours

Environment

Temp: -151 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 39,381,556 km

• M1: 184,155 km (0.118 R)
• M2: 684,261 km (0.072 R)
• M3: 1,849,478 km (0.09 R)
• M4: 2,602,853 km (0.041 R)
• M5: 3,239,392 km (0.108 R)
• M6: 5,329,424 km (0.106 R)
• M7: 6,412,513 km (0.103 R)
• M8: 10,175,797 km (0.101 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 195.3

Radius: 9.2

Gravity: 2.31 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 9.36 AU - 13.98 AU

Year: 13947 Days

Day: 5.9 Hours

Environment

Temp: -168 °C

Axial Tilt: 115.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 39,381,556 km

• M1: 118,182 km (0.07 R)
• M2: 428,598 km (0.102 R)
• M3: 1,143,077 km (0.119 R)
• M4: 2,135,809 km (0.062 R)
• M5: 2,627,537 km (0.09 R)
• M6: 3,459,301 km (0.073 R)
• M7: 5,231,886 km (0.11 R)
• M8: 6,863,700 km (0.061 R)
• M9: 7,310,100 km (0.12 R)
• M10: 7,657,616 km (0.079 R)
• M11: 8,511,520 km (0.077 R)
• M12: 9,609,419 km (0.098 R)
• M13: 10,798,872 km (0.06 R)
• M14: 13,013,968 km (0.089 R)
• M15: 15,515,842 km (0.05 R)
• M16: 17,694,137 km (0.077 R)
• M17: 18,605,786 km (0.087 R)
• M18: 20,370,293 km (0.062 R)
• M19: 21,923,867 km (0.05 R)
• M20: 23,638,408 km (0.084 R)
• M21: 24,229,320 km (0.117 R)
• M22: 26,601,194 km (0.061 R)
• M23: 34,638,789 km (0.115 R)

Kuiper Belt

Range: 31.4 - 55.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 259 - 20,040 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit