🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.86 AU - 1.32 AU

Year: 422 Days

Day: 14.8 Hours

Environment

Temp: 8 °C

Axial Tilt: 7.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 6.37 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 11.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 394.3

Radius: 9.5

Gravity: 4.37 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 11.03 AU - 12.27 AU

Year: 14747 Days

Day: 7 Hours

Environment

Temp: -186 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 55,401,858 km

• M1: 118,182 km (0.066 R)
• M2: 530,474 km (0.072 R)
• M3: 885,470 km (0.112 R)
• M4: 1,201,720 km (0.048 R)
• M5: 1,580,502 km (0.103 R)
• M6: 1,987,258 km (0.095 R)
• M7: 2,522,818 km (0.07 R)
• M8: 3,222,787 km (0.111 R)
• M9: 3,592,892 km (0.113 R)
• M10: 4,074,597 km (0.094 R)
• M11: 5,401,231 km (0.096 R)
• M12: 6,407,277 km (0.117 R)
• M13: 7,035,737 km (0.11 R)
• M14: 7,449,076 km (0.072 R)
• M15: 11,531,453 km (0.057 R)
• M16: 13,820,001 km (0.055 R)
• M17: 14,469,256 km (0.065 R)
• M18: 20,499,546 km (0.076 R)
• M19: 21,173,335 km (0.034 R)
• M20: 27,407,377 km (0.077 R)
• M21: 30,340,094 km (0.091 R)
• M22: 31,325,495 km (0.068 R)
• M23: 32,106,695 km (0.088 R)
• M24: 35,241,369 km (0.042 R)
• M25: 35,722,476 km (0.033 R)
• M26: 36,944,541 km (0.097 R)
• M27: 39,471,847 km (0.111 R)
• M28: 48,479,135 km (0.07 R)
• M29: 49,074,235 km (0.1 R)

Planet 3 - Ice Giant

Semi-Major Axis: 12.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 394.7

Radius: 5

Gravity: 15.79 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 11.13 AU - 13.85 AU

Year: 16370 Days

Day: 15.9 Hours

Environment

Temp: -178 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 55,401,858 km

• M1: 62,532 km (0.058 R)
• M2: 227,389 km (0.086 R)
• M3: 817,702 km (0.089 R)
• M4: 1,251,087 km (0.117 R)
• M5: 1,961,826 km (0.096 R)
• M6: 2,218,088 km (0.115 R)
• M7: 2,394,464 km (0.061 R)
• M8: 3,244,927 km (0.043 R)
• M9: 5,881,440 km (0.09 R)
• M10: 6,493,445 km (0.065 R)
• M11: 9,573,965 km (0.109 R)
• M12: 9,780,709 km (0.025 R)
• M13: 10,310,734 km (0.101 R)
• M14: 10,637,755 km (0.073 R)
• M15: 15,120,006 km (0.045 R)
• M16: 15,756,097 km (0.115 R)
• M17: 16,190,080 km (0.092 R)
• M18: 17,927,360 km (0.066 R)
• M19: 26,222,861 km (0.11 R)
• M20: 28,823,171 km (0.053 R)
• M21: 29,690,390 km (0.111 R)
• M22: 37,390,193 km (0.078 R)
• M23: 49,637,770 km (0.066 R)
• M24: 52,307,045 km (0.107 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 264 - 13,571 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit