🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 4.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 3.67 AU - 5.57 AU

Year: 3458 Days

Day: 31 Hours

Environment

Temp: -129 °C

Axial Tilt: 27.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.2 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 11.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 635

Radius: 14.1

Gravity: 3.19 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 10.84 AU - 12.7 AU

Year: 14062 Days

Day: 6.9 Hours

Environment

Temp: -184 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 52,854,843 km

• M1: 181,761 km (0.101 R)
• M2: 877,691 km (0.113 R)
• M3: 1,391,709 km (0.116 R)
• M4: 2,413,911 km (0.07 R)
• M5: 3,698,508 km (0.112 R)
• M6: 4,989,687 km (0.087 R)
• M7: 5,980,474 km (0.119 R)
• M8: 6,643,641 km (0.077 R)
• M9: 8,071,553 km (0.085 R)
• M10: 9,906,221 km (0.084 R)
• M11: 11,587,103 km (0.038 R)
• M12: 12,065,816 km (0.105 R)
• M13: 15,364,300 km (0.117 R)
• M14: 17,845,231 km (0.107 R)
• M15: 20,495,806 km (0.069 R)
• M16: 23,398,902 km (0.05 R)
• M17: 23,972,311 km (0.061 R)
• M18: 24,653,131 km (0.082 R)
• M19: 26,566,188 km (0.083 R)
• M20: 28,360,166 km (0.041 R)
• M21: 38,557,206 km (0.083 R)
• M22: 40,169,272 km (0.055 R)
• M23: 44,395,711 km (0.077 R)
• M24: 44,980,789 km (0.103 R)
• M25: 46,917,782 km (0.089 R)
• M26: 49,065,259 km (0.098 R)
• M27: 51,277,662 km (0.048 R)
• M28: 55,055,457 km (0.095 R)
• M29: 56,926,179 km (0.08 R)

Planet 3 - Ice Giant

Semi-Major Axis: 14.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 265.6

Radius: 6.1

Gravity: 7.14 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 11.5 AU - 16.86 AU

Year: 18596 Days

Day: 21.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 52,854,843 km

• M1: 92,451 km (0.109 R)
• M2: 353,949 km (0.061 R)
• M3: 630,256 km (0.109 R)
• M4: 971,788 km (0.097 R)
• M5: 1,500,915 km (0.085 R)
• M6: 1,871,021 km (0.092 R)
• M7: 3,158,759 km (0.084 R)
• M8: 4,949,745 km (0.097 R)
• M9: 5,986,009 km (0.09 R)
• M10: 6,209,508 km (0.065 R)
• M11: 6,438,543 km (0.083 R)
• M12: 8,432,982 km (0.059 R)
• M13: 11,879,866 km (0.049 R)
• M14: 12,472,872 km (0.113 R)
• M15: 15,112,078 km (0.07 R)
• M16: 17,641,329 km (0.038 R)
• M17: 18,491,194 km (0.104 R)
• M18: 19,126,088 km (0.069 R)
• M19: 21,899,632 km (0.045 R)
• M20: 22,971,351 km (0.107 R)
• M21: 26,196,831 km (0.073 R)
• M22: 31,920,146 km (0.095 R)
• M23: 33,412,535 km (0.103 R)
• M24: 49,751,016 km (0.06 R)

Kuiper Belt

Range: 31.5 - 52.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 293 - 14,466 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit