🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.57 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.87 AU - 1.39 AU

Year: 536 Days

Day: 14.2 Hours

Environment

Temp: -86 °C

Axial Tilt: 0.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.53 AU - 2.45 AU

Year: 1253 Days

Day: 37.8 Hours

Environment

Temp: -124 °C

Axial Tilt: 12.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Ice Giant

Semi-Major Axis: 15.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 801.3

Radius: 7

Gravity: 16.35 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 13.15 AU - 17.97 AU

Year: 27388 Days

Day: 15.2 Hours

Environment

Temp: -218 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 98,865,887 km

• M1: 90,956 km (0.106 R)
• M2: 358,137 km (0.088 R)
• M3: 589,715 km (0.069 R)
• M4: 1,352,664 km (0.12 R)
• M5: 1,863,541 km (0.087 R)
• M6: 2,521,173 km (0.102 R)
• M7: 3,354,283 km (0.049 R)
• M8: 5,213,187 km (0.102 R)
• M9: 6,128,726 km (0.038 R)
• M10: 8,558,943 km (0.11 R)
• M11: 8,791,568 km (0.094 R)
• M12: 9,088,220 km (0.111 R)
• M13: 10,540,217 km (0.118 R)
• M14: 12,213,469 km (0.096 R)
• M15: 12,583,126 km (0.041 R)
• M16: 19,862,708 km (0.115 R)
• M17: 24,786,422 km (0.113 R)
• M18: 28,356,725 km (0.083 R)
• M19: 28,874,633 km (0.045 R)
• M20: 31,697,545 km (0.069 R)
• M21: 32,819,828 km (0.097 R)
• M22: 33,104,363 km (0.08 R)
• M23: 33,678,669 km (0.112 R)
• M24: 35,590,680 km (0.109 R)
• M25: 37,109,846 km (0.088 R)
• M26: 37,573,899 km (0.085 R)
• M27: 38,198,769 km (0.06 R)
• M28: 40,114,669 km (0.084 R)
• M29: 54,152,933 km (0.083 R)
• M30: 56,363,541 km (0.115 R)
• M31: 61,394,218 km (0.1 R)
• M32: 67,172,885 km (0.081 R)
• M33: 72,096,749 km (0.117 R)
• M34: 72,819,307 km (0.118 R)
• M35: 78,265,866 km (0.087 R)
• M36: 83,977,812 km (0.079 R)
• M37: 86,663,542 km (0.113 R)
• M38: 89,405,971 km (0.084 R)
• M39: 90,798,577 km (0.102 R)
• M40: 94,487,212 km (0.095 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: 479 - 14,747 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit