🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.67 AU - 0.75 AU

Year: 227 Days

Day: 44.7 Hours

Environment

Temp: 110 °C

Axial Tilt: 42.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.75 AU - 0.85 AU

Year: 271 Days

Day: 27.3 Hours

Environment

Temp: 94 °C

Axial Tilt: 16 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.95 AU - 0.99 AU

Year: 362 Days

Day: 44.3 Hours

Environment

Temp: 10 °C

Axial Tilt: 20.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 39,659,857 km

• M1: 831,914 km (0.1 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.86 AU - 2 AU

Year: 1016 Days

Day: 24.1 Hours

Environment

Temp: -85 °C

Axial Tilt: 71.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 3.33 AU - 4.85 AU

Year: 3133 Days

Day: 15.7 Hours

Environment

Temp: -136 °C

Axial Tilt: 8.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,659,857 km

• M1: 1,907,672 km (0.108 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 550.7

Radius: 14.4

Gravity: 2.66 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 6.36 AU - 9.42 AU

Year: 8394 Days

Day: 7.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 39,659,857 km

• M1: 179,069 km (0.09 R)
• M2: 634,744 km (0.115 R)
• M3: 1,083,388 km (0.07 R)
• M4: 1,730,847 km (0.093 R)
• M5: 2,211,505 km (0.089 R)
• M6: 2,705,777 km (0.072 R)
• M7: 3,231,314 km (0.104 R)
• M8: 4,545,382 km (0.058 R)
• M9: 5,416,191 km (0.079 R)
• M10: 7,567,857 km (0.109 R)
• M11: 8,411,888 km (0.113 R)
• M12: 9,317,853 km (0.072 R)
• M13: 9,771,733 km (0.116 R)
• M14: 10,383,887 km (0.074 R)
• M15: 11,172,268 km (0.025 R)
• M16: 11,789,509 km (0.119 R)
• M17: 13,036,407 km (0.115 R)
• M18: 14,250,095 km (0.097 R)
• M19: 15,537,833 km (0.064 R)
• M20: 18,063,344 km (0.111 R)
• M21: 19,204,477 km (0.119 R)
• M22: 21,473,129 km (0.055 R)
• M23: 26,266,993 km (0.106 R)
• M24: 29,152,885 km (0.073 R)
• M25: 30,028,781 km (0.12 R)
• M26: 32,658,262 km (0.105 R)
• M27: 35,109,124 km (0.085 R)
• M28: 38,139,977 km (0.078 R)
• M29: 38,953,490 km (0.091 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 198 - 16,572 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit