🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.97 AU - 1.33 AU

Year: 467 Days

Day: 27 Hours

Environment

Temp: -9 °C

Axial Tilt: 6.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 2.01 AU - 2.95 AU

Year: 1479 Days

Day: 25 Hours

Environment

Temp: -92 °C

Axial Tilt: 41.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 30,675,070 km

• M1: 46,525 km (0.098 R)
• M2: 814,112 km (0.093 R)

Asteroid Belt

Center: 4.44 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 731.2

Radius: 10.1

Gravity: 7.17 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 5.73 AU - 7.07 AU

Year: 6132 Days

Day: 10.7 Hours

Environment

Temp: -152 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 30,675,070 km

• M1: 130,001 km (0.094 R)
• M2: 505,940 km (0.056 R)
• M3: 890,855 km (0.107 R)
• M4: 1,649,167 km (0.096 R)
• M5: 2,120,550 km (0.119 R)
• M6: 3,444,491 km (0.113 R)
• M7: 4,195,023 km (0.068 R)
• M8: 4,556,153 km (0.118 R)
• M9: 7,324,910 km (0.082 R)
• M10: 9,061,891 km (0.096 R)
• M11: 13,221,460 km (0.086 R)
• M12: 14,345,089 km (0.06 R)
• M13: 23,406,681 km (0.103 R)
• M14: 28,557,037 km (0.114 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 358.7

Radius: 11.1

Gravity: 2.91 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 5.97 AU - 8.11 AU

Year: 7075 Days

Day: 14.3 Hours

Environment

Temp: -162 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 30,675,070 km

• M1: 138,079 km (0.107 R)
• M2: 524,341 km (0.046 R)
• M3: 898,335 km (0.086 R)
• M4: 1,327,681 km (0.096 R)
• M5: 1,761,365 km (0.057 R)
• M6: 2,166,626 km (0.063 R)
• M7: 2,515,488 km (0.066 R)
• M8: 3,932,330 km (0.077 R)
• M9: 4,309,167 km (0.063 R)
• M10: 4,814,209 km (0.114 R)
• M11: 6,409,670 km (0.099 R)
• M12: 8,680,117 km (0.095 R)
• M13: 11,300,174 km (0.093 R)
• M14: 12,263,285 km (0.057 R)
• M15: 12,866,913 km (0.075 R)
• M16: 16,187,088 km (0.034 R)
• M17: 16,608,356 km (0.114 R)
• M18: 17,160,671 km (0.034 R)
• M19: 18,628,076 km (0.106 R)
• M20: 21,593,256 km (0.101 R)
• M21: 24,463,740 km (0.052 R)
• M22: 25,099,082 km (0.056 R)
• M23: 25,663,814 km (0.1 R)
• M24: 29,055,646 km (0.11 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: 352 - 13,147 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit