🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.57 AU - 0.83 AU

Year: 223 Days

Day: 16.8 Hours

Environment

Temp: 147 °C

Axial Tilt: 41.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 64,397,925 km

• M1: 18,401 km (0.096 R)
• M2: 113,694 km (0.095 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.81 AU - 0.99 AU

Year: 325 Days

Day: 26.1 Hours

Environment

Temp: 29 °C

Axial Tilt: 13.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 64,397,925 km

• M1: 165,306 km (0.077 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.07 AU - 1.35 AU

Year: 507 Days

Day: 31.8 Hours

Environment

Temp: -20 °C

Axial Tilt: 9.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.19 AU - 1.45 AU

Year: 578 Days

Day: 33.7 Hours

Environment

Temp: -31 °C

Axial Tilt: 41.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 3.49 AU - 4.25 AU

Year: 2899 Days

Day: 40.8 Hours

Environment

Temp: -133 °C

Axial Tilt: 24.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,397,925 km

• M1: 2,538,526 km (0.109 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 749.3

Radius: 10

Gravity: 7.49 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 9.72 AU - 13.32 AU

Year: 14889 Days

Day: 10.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 64,397,925 km

• M1: 124,316 km (0.102 R)
• M2: 1,012,927 km (0.089 R)
• M3: 1,403,527 km (0.112 R)
• M4: 2,371,725 km (0.06 R)
• M5: 3,763,733 km (0.06 R)
• M6: 4,299,892 km (0.107 R)
• M7: 4,920,424 km (0.028 R)
• M8: 5,414,845 km (0.095 R)
• M9: 7,457,005 km (0.069 R)
• M10: 8,954,779 km (0.089 R)
• M11: 10,643,889 km (0.091 R)
• M12: 11,351,486 km (0.086 R)
• M13: 12,795,106 km (0.117 R)
• M14: 13,731,589 km (0.117 R)
• M15: 14,146,723 km (0.108 R)
• M16: 15,147,981 km (0.076 R)
• M17: 15,816,085 km (0.039 R)
• M18: 16,272,359 km (0.074 R)
• M19: 18,021,008 km (0.064 R)
• M20: 18,686,868 km (0.088 R)
• M21: 21,238,858 km (0.083 R)
• M22: 28,338,923 km (0.111 R)
• M23: 29,811,714 km (0.066 R)
• M24: 32,297,582 km (0.032 R)
• M25: 37,948,043 km (0.098 R)
• M26: 38,903,824 km (0.058 R)
• M27: 40,297,029 km (0.076 R)
• M28: 45,282,677 km (0.082 R)
• M29: 49,361,762 km (0.071 R)
• M30: 50,336,841 km (0.103 R)
• M31: 56,989,458 km (0.071 R)
• M32: 58,062,374 km (0.112 R)
• M33: 63,057,597 km (0.091 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 325 - 16,597 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit