🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.32 AU - 1.36 AU

Year: 564 Days

Day: 40.1 Hours

Environment

Temp: 8 °C

Axial Tilt: 32.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.59 AU - 2.47 AU

Year: 1051 Days

Day: 45.7 Hours

Environment

Temp: -70 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 76,923,151 km

• M1: 36,502 km (0.062 R)
• M2: 95,294 km (0.067 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 2.37 AU - 3.51 AU

Year: 1832 Days

Day: 21.1 Hours

Environment

Temp: -91 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.55 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 16.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 507.9

Radius: 6.2

Gravity: 13.21 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 13.8 AU - 18.52 AU

Year: 23610 Days

Day: 16.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 76,923,151 km

• M1: 77,193 km (0.084 R)
• M2: 316,250 km (0.095 R)
• M3: 906,563 km (0.073 R)
• M4: 1,306,887 km (0.115 R)
• M5: 1,523,505 km (0.066 R)
• M6: 2,172,759 km (0.105 R)
• M7: 2,863,902 km (0.065 R)
• M8: 3,692,375 km (0.043 R)
• M9: 5,032,173 km (0.072 R)
• M10: 8,312,854 km (0.098 R)
• M11: 8,952,984 km (0.102 R)
• M12: 10,820,115 km (0.093 R)
• M13: 11,133,522 km (0.099 R)
• M14: 11,388,736 km (0.041 R)
• M15: 12,110,546 km (0.102 R)
• M16: 12,654,334 km (0.1 R)
• M17: 13,285,338 km (0.108 R)
• M18: 14,010,888 km (0.115 R)
• M19: 14,534,331 km (0.052 R)
• M20: 17,605,575 km (0.114 R)
• M21: 21,278,502 km (0.091 R)
• M22: 23,086,243 km (0.085 R)
• M23: 28,048,703 km (0.11 R)
• M24: 31,597,165 km (0.106 R)
• M25: 38,543,592 km (0.119 R)
• M26: 42,758,363 km (0.081 R)
• M27: 44,654,964 km (0.086 R)
• M28: 46,113,843 km (0.119 R)
• M29: 47,939,535 km (0.088 R)
• M30: 54,984,847 km (0.11 R)
• M31: 60,897,104 km (0.095 R)
• M32: 65,755,146 km (0.111 R)
• M33: 67,430,193 km (0.061 R)
• M34: 67,641,575 km (0.089 R)
• M35: 69,995,797 km (0.105 R)
• M36: 73,293,233 km (0.09 R)

Kuiper Belt

Range: 30.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 300 - 19,611 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit