🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.48 AU - 0.56 AU

Year: 246 Days

Day: 14.8 Hours

Environment

Temp: -124 °C

Axial Tilt: 7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 745.1

Radius: 13.9

Gravity: 3.86 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.55 AU - 0.91 AU

Year: 409 Days

Day: 11.7 Hours

Environment

Temp: -145 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 28,008,887 km

• M1: 172,935 km (0.086 R)
• M2: 680,222 km (0.062 R)
• M3: 1,208,302 km (0.062 R)
• M4: 1,711,400 km (0.097 R)
• M5: 2,493,497 km (0.082 R)
• M6: 3,059,576 km (0.054 R)
• M7: 3,491,764 km (0.101 R)
• M8: 4,057,094 km (0.107 R)
• M9: 4,654,139 km (0.087 R)
• M10: 5,357,249 km (0.071 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 85.4

Radius: 10.1

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.03 AU - 1.61 AU

Year: 995 Days

Day: 8.3 Hours

Environment

Temp: -171 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 28,008,887 km

• M1: 125,662 km (0.113 R)
• M2: 441,763 km (0.096 R)
• M3: 802,742 km (0.105 R)
• M4: 1,145,321 km (0.074 R)
• M5: 1,709,604 km (0.106 R)
• M6: 2,084,796 km (0.096 R)
• M7: 2,664,787 km (0.065 R)
• M8: 3,035,191 km (0.046 R)
• M9: 3,497,299 km (0.094 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 17

Radius: 11.8

Gravity: 0.12 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.68 AU - 2.12 AU

Year: 1718 Days

Day: 9.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 46.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (2)

Outer Limit: 28,008,887 km

• M1: 149,448 km (0.12 R)
• M2: 650,003 km (0.067 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 592.7

Radius: 11.1

Gravity: 4.81 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 2.95 AU - 4.59 AU

Year: 4802 Days

Day: 8.6 Hours

Environment

Temp: -217 °C

Axial Tilt: 135.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 28,008,887 km

• M1: 138,079 km (0.09 R)
• M2: 749,934 km (0.073 R)
• M3: 1,195,287 km (0.095 R)
• M4: 1,607,728 km (0.112 R)
• M5: 2,072,978 km (0.093 R)
• M6: 2,561,116 km (0.108 R)
• M7: 3,337,379 km (0.107 R)
• M8: 4,079,534 km (0.112 R)
• M9: 4,902,621 km (0.119 R)
• M10: 6,098,208 km (0.095 R)
• M11: 8,006,029 km (0.1 R)
• M12: 9,534,770 km (0.067 R)
• M13: 10,454,348 km (0.073 R)
• M14: 10,803,061 km (0.086 R)
• M15: 11,295,238 km (0.11 R)
• M16: 12,713,874 km (0.098 R)
• M17: 14,036,619 km (0.075 R)
• M18: 15,448,972 km (0.079 R)
• M19: 15,959,250 km (0.118 R)
• M20: 16,480,898 km (0.054 R)
• M21: 17,133,743 km (0.085 R)
• M22: 17,803,643 km (0.067 R)
• M23: 18,176,440 km (0.118 R)
• M24: 19,588,046 km (0.082 R)
• M25: 20,523,631 km (0.037 R)
• M26: 21,840,691 km (0.084 R)
• M27: 24,260,885 km (0.117 R)
• M28: 24,950,830 km (0.081 R)
• M29: 26,369,916 km (0.12 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: 407 - 15,952 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit