🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.83 AU - 1.07 AU

Year: 268 Days

Day: 43.8 Hours

Environment

Temp: 235 °C

Axial Tilt: 35.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 76,802,819 km

• M1: 42,935 km (0.066 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.8 AU - 2.38 AU

Year: 875 Days

Day: 39.9 Hours

Environment

Temp: 89 °C

Axial Tilt: 43 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 5.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 4.12 AU - 6.3 AU

Year: 3445 Days

Day: 12.9 Hours

Environment

Temp: -86 °C

Axial Tilt: 34.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,802,819 km

• M1: 384,167 km (0.114 R)

Planet 4 - Terrestrial

Semi-Major Axis: 5.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 5.42 AU - 5.42 AU

Year: 3655 Days

Day: 32.2 Hours

Environment

Temp: -94 °C

Axial Tilt: 22.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 20.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 410.5

Radius: 5.2

Gravity: 15.18 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 19.08 AU - 21.22 AU

Year: 26200 Days

Day: 18.3 Hours

Environment

Temp: -161 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 76,802,819 km

• M1: 65,673 km (0.058 R)
• M2: 344,973 km (0.039 R)
• M3: 892,950 km (0.105 R)
• M4: 1,112,260 km (0.039 R)
• M5: 1,859,801 km (0.113 R)
• M6: 2,306,799 km (0.076 R)
• M7: 2,747,814 km (0.058 R)
• M8: 3,704,941 km (0.1 R)
• M9: 3,951,628 km (0.093 R)
• M10: 4,975,924 km (0.076 R)
• M11: 6,736,093 km (0.088 R)
• M12: 7,485,429 km (0.071 R)
• M13: 7,780,286 km (0.096 R)
• M14: 9,148,209 km (0.081 R)
• M15: 10,546,351 km (0.107 R)
• M16: 11,554,042 km (0.11 R)
• M17: 13,183,312 km (0.036 R)
• M18: 14,201,326 km (0.092 R)
• M19: 17,568,624 km (0.051 R)
• M20: 17,914,644 km (0.065 R)
• M21: 22,631,764 km (0.06 R)
• M22: 23,981,287 km (0.103 R)
• M23: 29,672,438 km (0.101 R)
• M24: 37,612,944 km (0.058 R)
• M25: 38,187,699 km (0.117 R)
• M26: 42,375,691 km (0.115 R)
• M27: 44,420,096 km (0.118 R)
• M28: 56,568,041 km (0.082 R)
• M29: 60,602,546 km (0.107 R)
• M30: 70,535,546 km (0.107 R)
• M31: 70,971,474 km (0.092 R)

Kuiper Belt

Range: 37.8 - 56.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 477 - 19,454 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit