🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.62 AU - 0.94 AU

Year: 260 Days

Day: 45.6 Hours

Environment

Temp: 78 °C

Axial Tilt: 2.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 3.22 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 5.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 90.3

Radius: 12.4

Gravity: 0.59 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 4.44 AU - 6.86 AU

Year: 5059 Days

Day: 12.5 Hours

Environment

Temp: -146 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 79,970,855 km

• M1: 155,582 km (0.031 R)
• M2: 602,281 km (0.103 R)
• M3: 1,487,452 km (0.081 R)
• M4: 1,882,091 km (0.107 R)
• M5: 2,623,049 km (0.103 R)
• M6: 3,240,140 km (0.052 R)
• M7: 3,898,072 km (0.071 R)
• M8: 4,664,013 km (0.089 R)
• M9: 5,083,186 km (0.049 R)
• M10: 6,095,365 km (0.069 R)
• M11: 10,252,391 km (0.115 R)
• M12: 13,302,093 km (0.104 R)

Planet 3 - Ice Giant

Semi-Major Axis: 16.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 537.1

Radius: 5.3

Gravity: 19.12 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 14.76 AU - 17.44 AU

Year: 24337 Days

Day: 19.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 79,970,855 km

• M1: 69,713 km (0.089 R)
• M2: 253,868 km (0.07 R)
• M3: 451,636 km (0.115 R)
• M4: 860,038 km (0.071 R)
• M5: 1,470,248 km (0.099 R)
• M6: 1,673,851 km (0.114 R)
• M7: 1,896,303 km (0.027 R)
• M8: 2,539,723 km (0.055 R)
• M9: 3,069,898 km (0.058 R)
• M10: 3,951,478 km (0.069 R)
• M11: 4,347,464 km (0.067 R)
• M12: 4,697,224 km (0.089 R)
• M13: 5,901,786 km (0.076 R)
• M14: 6,826,300 km (0.102 R)
• M15: 7,592,690 km (0.081 R)
• M16: 8,099,977 km (0.116 R)
• M17: 9,640,386 km (0.108 R)
• M18: 10,541,115 km (0.071 R)
• M19: 11,107,791 km (0.119 R)
• M20: 15,177,452 km (0.057 R)
• M21: 17,153,341 km (0.069 R)
• M22: 19,480,485 km (0.073 R)
• M23: 20,045,965 km (0.088 R)
• M24: 21,110,803 km (0.108 R)
• M25: 23,883,749 km (0.117 R)
• M26: 24,969,530 km (0.11 R)
• M27: 26,890,217 km (0.098 R)
• M28: 27,945,780 km (0.089 R)
• M29: 33,641,120 km (0.065 R)
• M30: 34,046,231 km (0.082 R)
• M31: 47,935,197 km (0.055 R)
• M32: 48,619,757 km (0.062 R)
• M33: 50,184,102 km (0.066 R)
• M34: 61,478,891 km (0.071 R)
• M35: 63,102,027 km (0.116 R)
• M36: 64,753,588 km (0.109 R)
• M37: 70,760,690 km (0.111 R)
• M38: 72,318,453 km (0.103 R)
• M39: 77,128,623 km (0.101 R)
• M40: 78,778,239 km (0.092 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 147 - 13,515 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit