🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.52 AU - 0.68 AU

Year: 162 Days

Day: 14.5 Hours

Environment

Temp: 175 °C

Axial Tilt: 96.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.73 AU - 0.95 AU

Year: 268 Days

Day: 18.6 Hours

Environment

Temp: 131 °C

Axial Tilt: 15.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 16,166,817 km

• M1: 126,709 km (0.114 R)
• M2: 286,181 km (0.054 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.46 AU - 2.28 AU

Year: 891 Days

Day: 30.8 Hours

Environment

Temp: -44 °C

Axial Tilt: 1.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 16,166,817 km

• M1: 420,071 km (0.092 R)
• M2: 686,355 km (0.12 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 2.24 AU - 2.58 AU

Year: 1303 Days

Day: 15.6 Hours

Environment

Temp: -78 °C

Axial Tilt: 14.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 3.35 AU - 5.39 AU

Year: 3181 Days

Day: 41 Hours

Environment

Temp: -125 °C

Axial Tilt: 8.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 16,166,817 km

• M1: 656,585 km (0.045 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 14.9

Radius: 8.3

Gravity: 0.22 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 9.37 AU - 13.29 AU

Year: 13281 Days

Day: 6.3 Hours

Environment

Temp: -169 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 16,166,817 km

• M1: 182,509 km (0.092 R)
• M2: 251,474 km (0.109 R)
• M3: 381,774 km (0.071 R)
• M4: 473,477 km (0.107 R)
• M5: 649,704 km (0.12 R)
• M6: 864,825 km (0.072 R)
• M7: 1,092,962 km (0.039 R)
• M8: 1,319,752 km (0.091 R)
• M9: 1,454,690 km (0.117 R)
• M10: 1,627,026 km (0.119 R)
• M11: 2,123,243 km (0.077 R)
• M12: 2,282,116 km (0.096 R)
• M13: 3,718,554 km (0.105 R)
• M14: 3,851,248 km (0.098 R)
• M15: 3,925,598 km (0.097 R)
• M16: 3,985,586 km (0.084 R)
• M17: 4,664,312 km (0.079 R)
• M18: 4,936,131 km (0.096 R)
• M19: 5,017,064 km (0.096 R)
• M20: 5,765,502 km (0.052 R)
• M21: 5,867,976 km (0.106 R)
• M22: 5,971,049 km (0.088 R)
• M23: 6,907,233 km (0.05 R)
• M24: 6,997,889 km (0.106 R)
• M25: 7,125,496 km (0.088 R)
• M26: 7,606,304 km (0.11 R)
• M27: 8,059,436 km (0.108 R)
• M28: 8,853,651 km (0.054 R)
• M29: 8,932,489 km (0.096 R)
• M30: 9,410,454 km (0.075 R)
• M31: 9,917,142 km (0.083 R)
• M32: 10,308,191 km (0.096 R)
• M33: 10,453,450 km (0.098 R)
• M34: 10,767,157 km (0.112 R)
• M35: 12,227,980 km (0.111 R)
• M36: 12,448,039 km (0.116 R)
• M37: 13,116,143 km (0.09 R)
• M38: 13,251,080 km (0.075 R)
• M39: 13,613,406 km (0.103 R)

Kuiper Belt

Range: 31.5 - 48.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 393 - 11,325 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit