🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.57 AU - 0.61 AU

Year: 297 Days

Day: 31.6 Hours

Environment

Temp: -119 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.23 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 886.2

Radius: 9.2

Gravity: 10.47 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.63 AU - 2.11 AU

Year: 1678 Days

Day: 8.8 Hours

Environment

Temp: -187 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 43,687,893 km

• M1: 115,340 km (0.081 R)
• M2: 702,063 km (0.113 R)
• M3: 1,299,706 km (0.073 R)
• M4: 1,600,099 km (0.119 R)
• M5: 1,936,096 km (0.11 R)
• M6: 2,767,261 km (0.076 R)
• M7: 3,676,816 km (0.036 R)
• M8: 5,161,725 km (0.086 R)
• M9: 6,402,490 km (0.115 R)
• M10: 7,203,287 km (0.109 R)
• M11: 9,903,379 km (0.089 R)
• M12: 11,421,648 km (0.096 R)
• M13: 12,236,507 km (0.08 R)
• M14: 12,556,796 km (0.064 R)
• M15: 12,882,770 km (0.119 R)
• M16: 13,594,407 km (0.081 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 852.2

Radius: 9

Gravity: 10.52 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 4.03 AU - 6.39 AU

Year: 7801 Days

Day: 12.7 Hours

Environment

Temp: -211 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 43,687,893 km

• M1: 112,198 km (0.103 R)
• M2: 439,967 km (0.084 R)
• M3: 817,552 km (0.068 R)
• M4: 1,385,127 km (0.078 R)
• M5: 2,283,611 km (0.11 R)
• M6: 2,618,112 km (0.088 R)
• M7: 2,942,889 km (0.084 R)
• M8: 3,698,807 km (0.105 R)
• M9: 5,207,203 km (0.08 R)
• M10: 6,029,393 km (0.12 R)
• M11: 7,088,546 km (0.093 R)
• M12: 7,601,816 km (0.107 R)
• M13: 9,152,847 km (0.107 R)
• M14: 10,648,825 km (0.053 R)
• M15: 12,754,116 km (0.106 R)
• M16: 13,934,892 km (0.1 R)
• M17: 15,511,354 km (0.108 R)
• M18: 16,241,392 km (0.112 R)
• M19: 17,203,456 km (0.083 R)
• M20: 17,627,117 km (0.106 R)
• M21: 18,717,087 km (0.043 R)
• M22: 20,083,365 km (0.085 R)
• M23: 20,474,413 km (0.105 R)
• M24: 26,217,326 km (0.113 R)
• M25: 29,807,675 km (0.055 R)
• M26: 33,384,410 km (0.12 R)
• M27: 34,265,841 km (0.1 R)
• M28: 35,275,776 km (0.103 R)
• M29: 36,189,969 km (0.032 R)
• M30: 37,827,916 km (0.118 R)
• M31: 40,500,781 km (0.118 R)
• M32: 43,296,915 km (0.115 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: 323 - 18,694 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit