🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 2.58 AU - 3.88 AU

Year: 2099 Days

Day: 12.2 Hours

Environment

Temp: -97 °C

Axial Tilt: 24.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.09 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 8.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 605.1

Radius: 14.1

Gravity: 3.04 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 8.21 AU - 9.69 AU

Year: 9683 Days

Day: 12.2 Hours

Environment

Temp: -159 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 54,473,236 km

• M1: 175,478 km (0.099 R)
• M2: 3,690,879 km (0.091 R)
• M3: 5,950,255 km (0.096 R)
• M4: 8,392,291 km (0.052 R)
• M5: 10,154,255 km (0.052 R)
• M6: 14,651,017 km (0.101 R)
• M7: 15,163,390 km (0.115 R)
• M8: 18,941,334 km (0.103 R)
• M9: 23,047,497 km (0.089 R)
• M10: 23,829,146 km (0.116 R)
• M11: 25,629,406 km (0.101 R)
• M12: 28,696,163 km (0.083 R)
• M13: 33,411,637 km (0.11 R)
• M14: 37,776,604 km (0.041 R)
• M15: 41,099,771 km (0.106 R)

Planet 3 - Ice Giant

Semi-Major Axis: 13.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 295.7

Radius: 3.3

Gravity: 27.15 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 13.2 AU - 14.3 AU

Year: 18439 Days

Day: 20.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 54,473,236 km

• M1: 45,328 km (0.076 R)
• M2: 332,706 km (0.105 R)
• M3: 483,052 km (0.083 R)
• M4: 1,368,521 km (0.069 R)
• M5: 1,662,631 km (0.109 R)
• M6: 2,496,938 km (0.065 R)
• M7: 3,123,155 km (0.098 R)
• M8: 3,738,002 km (0.043 R)
• M9: 3,903,457 km (0.076 R)
• M10: 4,160,915 km (0.115 R)
• M11: 6,174,353 km (0.108 R)
• M12: 7,650,585 km (0.094 R)
• M13: 12,214,666 km (0.051 R)
• M14: 12,826,372 km (0.056 R)
• M15: 14,243,363 km (0.094 R)
• M16: 14,377,103 km (0.11 R)
• M17: 20,698,212 km (0.112 R)
• M18: 23,747,316 km (0.12 R)
• M19: 25,182,707 km (0.079 R)
• M20: 27,287,998 km (0.085 R)
• M21: 28,330,396 km (0.07 R)
• M22: 33,469,232 km (0.033 R)
• M23: 40,387,087 km (0.071 R)
• M24: 43,401,633 km (0.098 R)
• M25: 44,106,987 km (0.098 R)
• M26: 45,395,923 km (0.095 R)
• M27: 46,415,731 km (0.076 R)

Kuiper Belt

Range: 30.3 - 47.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 503 - 16,311 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit