🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 4.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 3.55 AU - 5.75 AU

Year: 3541 Days

Day: 31.9 Hours

Environment

Temp: -126 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.59 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 6.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 587.2

Radius: 13.6

Gravity: 3.17 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 5.89 AU - 7.17 AU

Year: 5892 Days

Day: 6.4 Hours

Environment

Temp: -145 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 63,753,160 km

• M1: 169,195 km (0.09 R)
• M2: 603,777 km (0.115 R)
• M3: 1,045,988 km (0.058 R)
• M4: 1,522,308 km (0.092 R)
• M5: 2,057,420 km (0.091 R)
• M6: 3,267,666 km (0.028 R)
• M7: 4,053,504 km (0.101 R)
• M8: 4,775,463 km (0.049 R)
• M9: 5,436,536 km (0.106 R)
• M10: 6,607,738 km (0.114 R)
• M11: 9,615,254 km (0.108 R)
• M12: 10,994,546 km (0.078 R)
• M13: 13,652,451 km (0.052 R)
• M14: 15,804,417 km (0.099 R)
• M15: 16,590,105 km (0.118 R)
• M16: 17,720,765 km (0.111 R)
• M17: 23,764,220 km (0.025 R)
• M18: 25,200,360 km (0.084 R)
• M19: 27,204,074 km (0.064 R)
• M20: 27,634,616 km (0.062 R)
• M21: 29,582,979 km (0.062 R)
• M22: 31,338,211 km (0.1 R)

Planet 3 - Ice Giant

Semi-Major Axis: 14.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 445.8

Radius: 4.3

Gravity: 24.11 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 13.93 AU - 14.59 AU

Year: 19014 Days

Day: 21.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 63,753,160 km

• M1: 53,556 km (0.116 R)
• M2: 232,026 km (0.104 R)
• M3: 2,669,275 km (0.102 R)
• M4: 3,050,301 km (0.115 R)
• M5: 3,576,436 km (0.06 R)
• M6: 5,406,018 km (0.11 R)
• M7: 6,133,214 km (0.105 R)
• M8: 7,456,257 km (0.044 R)
• M9: 13,336,650 km (0.086 R)
• M10: 14,020,013 km (0.062 R)
• M11: 22,469,151 km (0.099 R)
• M12: 24,027,961 km (0.038 R)
• M13: 26,287,039 km (0.079 R)
• M14: 29,361,724 km (0.115 R)
• M15: 29,819,643 km (0.106 R)
• M16: 30,050,323 km (0.103 R)
• M17: 31,459,834 km (0.108 R)
• M18: 34,031,571 km (0.103 R)
• M19: 34,536,912 km (0.084 R)
• M20: 36,344,653 km (0.116 R)
• M21: 41,711,327 km (0.098 R)
• M22: 42,873,703 km (0.084 R)
• M23: 43,020,608 km (0.061 R)
• M24: 46,956,528 km (0.112 R)
• M25: 47,739,972 km (0.08 R)
• M26: 62,991,774 km (0.088 R)

Kuiper Belt

Range: 31.1 - 48.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 166 - 17,871 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit