🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.42 AU - 0.7 AU

Year: 149 Days

Day: 26.6 Hours

Environment

Temp: 249 °C

Axial Tilt: 39.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.41 AU - 1.73 AU

Year: 701 Days

Day: 32 Hours

Environment

Temp: -39 °C

Axial Tilt: 17.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 15,128,946 km

• M1: 108,907 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 2.94 AU - 3.18 AU

Year: 1908 Days

Day: 13.4 Hours

Environment

Temp: -95 °C

Axial Tilt: 2.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 4.23 AU - 4.61 AU

Year: 3312 Days

Day: 31.6 Hours

Environment

Temp: -118 °C

Axial Tilt: 159.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 122

Radius: 9.5

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 5.01 AU - 7.67 AU

Year: 5690 Days

Day: 14.1 Hours

Environment

Temp: -139 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 15,128,946 km

• M1: 121,773 km (0.085 R)
• M2: 585,676 km (0.102 R)
• M3: 1,035,217 km (0.05 R)
• M4: 1,462,020 km (0.102 R)
• M5: 2,053,081 km (0.098 R)
• M6: 2,349,883 km (0.08 R)
• M7: 3,179,553 km (0.029 R)
• M8: 4,987,144 km (0.102 R)
• M9: 5,980,773 km (0.116 R)
• M10: 7,188,327 km (0.099 R)
• M11: 8,227,434 km (0.101 R)
• M12: 8,985,147 km (0.106 R)
• M13: 10,450,309 km (0.108 R)
• M14: 11,259,633 km (0.09 R)
• M15: 13,002,748 km (0.105 R)
• M16: 13,487,445 km (0.086 R)
• M17: 14,306,643 km (0.082 R)
• M18: 17,489,637 km (0.088 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 31.2

Radius: 10.4

Gravity: 0.29 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 7.61 AU - 8.71 AU

Year: 8309 Days

Day: 5.3 Hours

Environment

Temp: -172 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 15,128,946 km

• M1: 132,693 km (0.088 R)
• M2: 563,386 km (0.109 R)
• M3: 1,060,799 km (0.1 R)
• M4: 2,679,747 km (0.092 R)
• M5: 3,336,930 km (0.117 R)
• M6: 3,738,900 km (0.114 R)
• M7: 4,481,055 km (0.075 R)
• M8: 6,109,577 km (0.092 R)
• M9: 6,977,095 km (0.073 R)
• M10: 8,369,402 km (0.068 R)

Kuiper Belt

Range: 30.8 - 49.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 173 - 20,126 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit