🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.12 AU - 1.22 AU

Year: 474 Days

Day: 43.6 Hours

Environment

Temp: 6 °C

Axial Tilt: 20 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.09 AU - 1.75 AU

Year: 634 Days

Day: 43.3 Hours

Environment

Temp: -31 °C

Axial Tilt: 41.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,597,233 km

• M1: 29,022 km (0.048 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.47 AU - 2.09 AU

Year: 890 Days

Day: 36.5 Hours

Environment

Temp: -64 °C

Axial Tilt: 17.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.82 AU - 2.44 AU

Year: 1165 Days

Day: 28.7 Hours

Environment

Temp: -71 °C

Axial Tilt: 15 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,597,233 km

• M1: 500,704 km (0.116 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 2.99 AU - 4.29 AU

Year: 2602 Days

Day: 21.9 Hours

Environment

Temp: -129 °C

Axial Tilt: 11.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,597,233 km

• M1: 24,534 km (0.104 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 3.45 AU - 5.01 AU

Year: 3260 Days

Day: 45.9 Hours

Environment

Temp: -129 °C

Axial Tilt: 7.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 7.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 935

Radius: 9.4

Gravity: 10.58 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 7 AU - 7.98 AU

Year: 7682 Days

Day: 11 Hours

Environment

Temp: -161 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 44,597,233 km

• M1: 116,986 km (0.082 R)
• M2: 417,228 km (0.037 R)
• M3: 1,329,925 km (0.111 R)
• M4: 2,635,466 km (0.099 R)
• M5: 4,589,214 km (0.037 R)
• M6: 4,883,922 km (0.071 R)
• M7: 6,814,183 km (0.091 R)
• M8: 7,121,008 km (0.075 R)
• M9: 9,628,867 km (0.058 R)
• M10: 10,717,790 km (0.114 R)
• M11: 15,373,724 km (0.112 R)
• M12: 16,375,581 km (0.099 R)
• M13: 16,857,885 km (0.092 R)
• M14: 17,278,704 km (0.084 R)
• M15: 19,719,842 km (0.055 R)
• M16: 20,902,114 km (0.082 R)
• M17: 22,805,597 km (0.036 R)
• M18: 25,827,025 km (0.028 R)
• M19: 28,015,941 km (0.089 R)
• M20: 28,706,036 km (0.098 R)
• M21: 31,158,095 km (0.058 R)
• M22: 32,327,352 km (0.106 R)
• M23: 33,415,527 km (0.117 R)
• M24: 38,494,524 km (0.069 R)
• M25: 42,238,211 km (0.078 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 175 - 16,683 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit