🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.49 AU - 0.55 AU

Year: 169 Days

Day: 46.9 Hours

Environment

Temp: 9 °C

Axial Tilt: 33.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 94,470,186 km

• M1: 30,817 km (0.089 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.91 AU - 1.03 AU

Year: 430 Days

Day: 15.7 Hours

Environment

Temp: -59 °C

Axial Tilt: 24.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 94,470,186 km

• M1: 621,130 km (0.08 R)

Asteroid Belt

Center: 1.84 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 385.3

Radius: 12.4

Gravity: 2.51 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 2.52 AU - 2.9 AU

Year: 2006 Days

Day: 11.7 Hours

Environment

Temp: -139 °C

Axial Tilt: 82.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 94,470,186 km

• M1: 154,385 km (0.105 R)
• M2: 541,993 km (0.091 R)
• M3: 943,215 km (0.068 R)
• M4: 1,536,969 km (0.114 R)
• M5: 2,038,869 km (0.048 R)
• M6: 2,558,872 km (0.102 R)
• M7: 3,333,190 km (0.059 R)
• M8: 3,903,457 km (0.028 R)
• M9: 4,576,498 km (0.105 R)
• M10: 5,519,862 km (0.096 R)
• M11: 5,991,694 km (0.109 R)
• M12: 6,563,906 km (0.119 R)
• M13: 7,598,674 km (0.115 R)
• M14: 8,013,659 km (0.105 R)
• M15: 9,226,149 km (0.114 R)
• M16: 10,388,375 km (0.1 R)
• M17: 10,900,598 km (0.07 R)
• M18: 11,429,577 km (0.079 R)
• M19: 11,901,857 km (0.05 R)
• M20: 12,963,553 km (0.115 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 800.3

Radius: 7.9

Gravity: 12.82 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 14.06 AU - 15.54 AU

Year: 25598 Days

Day: 16 Hours

Environment

Temp: -223 °C

Axial Tilt: 137.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 94,470,186 km

• M1: 98,286 km (0.119 R)
• M2: 545,733 km (0.096 R)
• M3: 1,737,878 km (0.048 R)
• M4: 2,376,213 km (0.116 R)
• M5: 4,428,247 km (0.068 R)
• M6: 5,400,184 km (0.108 R)
• M7: 7,920,010 km (0.097 R)
• M8: 8,527,079 km (0.111 R)
• M9: 9,164,665 km (0.09 R)
• M10: 10,469,906 km (0.097 R)
• M11: 11,337,574 km (0.062 R)
• M12: 18,133,057 km (0.06 R)
• M13: 19,777,437 km (0.12 R)
• M14: 21,518,906 km (0.094 R)
• M15: 23,921,148 km (0.042 R)
• M16: 26,983,866 km (0.105 R)
• M17: 27,726,170 km (0.117 R)
• M18: 34,883,979 km (0.116 R)
• M19: 51,374,153 km (0.101 R)
• M20: 59,290,423 km (0.119 R)
• M21: 68,209,748 km (0.085 R)
• M22: 72,392,953 km (0.09 R)
• M23: 74,305,711 km (0.065 R)
• M24: 76,990,694 km (0.075 R)
• M25: 79,992,674 km (0.079 R)
• M26: 91,667,292 km (0.066 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 357 - 18,828 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit