🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.01 AU - 1.03 AU

Year: 380 Days

Day: 34.5 Hours

Environment

Temp: 29 °C

Axial Tilt: 10.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.12 AU - 1.24 AU

Year: 473 Days

Day: 35.9 Hours

Environment

Temp: 0 °C

Axial Tilt: 4.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.91 AU - 1.49 AU

Year: 485 Days

Day: 18.5 Hours

Environment

Temp: -13 °C

Axial Tilt: 0.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.98 AU - 1.52 AU

Year: 516 Days

Day: 27.7 Hours

Environment

Temp: 7 °C

Axial Tilt: 33.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 53,003,552 km

• M1: 451,038 km (0.074 R)
• M2: 787,782 km (0.096 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 662.2

Radius: 12.6

Gravity: 4.17 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 5.09 AU - 7.47 AU

Year: 5807 Days

Day: 7 Hours

Environment

Temp: -161 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 53,003,552 km

• M1: 158,275 km (0.081 R)
• M2: 550,969 km (0.102 R)
• M3: 1,051,972 km (0.103 R)
• M4: 1,701,227 km (0.107 R)
• M5: 2,134,313 km (0.093 R)
• M6: 3,719,751 km (0.106 R)
• M7: 4,285,231 km (0.116 R)
• M8: 5,240,563 km (0.108 R)
• M9: 6,933,712 km (0.106 R)
• M10: 9,298,106 km (0.12 R)
• M11: 9,811,376 km (0.119 R)
• M12: 12,667,648 km (0.084 R)
• M13: 14,398,496 km (0.109 R)
• M14: 15,320,767 km (0.116 R)
• M15: 16,098,676 km (0.093 R)
• M16: 18,591,425 km (0.04 R)
• M17: 18,996,686 km (0.116 R)
• M18: 20,318,682 km (0.091 R)
• M19: 25,638,083 km (0.065 R)
• M20: 26,734,785 km (0.103 R)
• M21: 28,215,804 km (0.101 R)
• M22: 29,293,806 km (0.048 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 930.2

Radius: 14.3

Gravity: 4.55 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 8.92 AU - 9.1 AU

Year: 9978 Days

Day: 9.1 Hours

Environment

Temp: -167 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 53,003,552 km

• M1: 177,872 km (0.108 R)
• M2: 667,057 km (0.078 R)
• M3: 1,479,523 km (0.092 R)
• M4: 2,024,957 km (0.112 R)
• M5: 2,704,580 km (0.116 R)
• M6: 3,168,932 km (0.115 R)
• M7: 4,063,677 km (0.116 R)
• M8: 4,801,643 km (0.11 R)
• M9: 5,353,360 km (0.111 R)
• M10: 6,279,221 km (0.105 R)
• M11: 9,355,851 km (0.09 R)
• M12: 11,531,303 km (0.108 R)
• M13: 12,286,623 km (0.1 R)
• M14: 14,752,145 km (0.079 R)
• M15: 18,065,140 km (0.059 R)
• M16: 21,411,046 km (0.118 R)
• M17: 27,326,145 km (0.107 R)
• M18: 29,197,764 km (0.112 R)
• M19: 31,042,755 km (0.073 R)
• M20: 34,843,887 km (0.103 R)
• M21: 38,431,693 km (0.034 R)
• M22: 44,194,203 km (0.088 R)
• M23: 45,469,226 km (0.103 R)
• M24: 49,441,797 km (0.08 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 197 - 15,319 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit