🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 1.53 AU - 1.59 AU

Year: 705 Days

Day: 26.1 Hours

Environment

Temp: -46 °C

Axial Tilt: 12.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.84 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 6.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 51.9

Radius: 10.7

Gravity: 0.45 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 5.64 AU - 6.6 AU

Year: 5475 Days

Day: 9.3 Hours

Environment

Temp: -152 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 82,327,783 km

• M1: 133,142 km (0.119 R)
• M2: 633,846 km (0.062 R)
• M3: 1,114,803 km (0.075 R)
• M4: 1,895,255 km (0.112 R)
• M5: 2,838,021 km (0.09 R)
• M6: 6,487,461 km (0.08 R)
• M7: 7,093,033 km (0.09 R)
• M8: 7,680,803 km (0.12 R)
• M9: 8,893,294 km (0.051 R)
• M10: 9,737,475 km (0.055 R)
• M11: 10,634,314 km (0.092 R)
• M12: 12,901,021 km (0.071 R)
• M13: 13,494,476 km (0.062 R)

Planet 3 - Ice Giant

Semi-Major Axis: 19.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 376.1

Radius: 7.8

Gravity: 6.18 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 17.8 AU - 20.56 AU

Year: 30378 Days

Day: 15.3 Hours

Environment

Temp: -205 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 82,327,783 km

• M1: 97,687 km (0.095 R)
• M2: 1,137,093 km (0.089 R)
• M3: 1,525,749 km (0.041 R)
• M4: 2,144,336 km (0.108 R)
• M5: 4,680,768 km (0.119 R)
• M6: 5,012,426 km (0.118 R)
• M7: 7,246,072 km (0.084 R)
• M8: 8,048,964 km (0.082 R)
• M9: 9,305,287 km (0.093 R)
• M10: 10,375,809 km (0.115 R)
• M11: 10,624,590 km (0.103 R)
• M12: 11,726,079 km (0.054 R)
• M13: 15,893,577 km (0.09 R)
• M14: 16,307,813 km (0.11 R)
• M15: 18,216,533 km (0.107 R)
• M16: 18,670,113 km (0.114 R)
• M17: 20,854,990 km (0.077 R)
• M18: 23,630,779 km (0.032 R)
• M19: 24,061,920 km (0.12 R)
• M20: 35,206,064 km (0.107 R)
• M21: 35,627,331 km (0.065 R)
• M22: 36,052,040 km (0.073 R)
• M23: 36,623,504 km (0.113 R)
• M24: 37,638,076 km (0.109 R)
• M25: 38,226,146 km (0.091 R)
• M26: 38,820,348 km (0.12 R)
• M27: 43,153,600 km (0.097 R)
• M28: 44,122,246 km (0.094 R)
• M29: 45,270,709 km (0.1 R)
• M30: 49,887,449 km (0.098 R)
• M31: 50,241,398 km (0.053 R)
• M32: 54,996,516 km (0.073 R)
• M33: 59,644,521 km (0.097 R)
• M34: 61,250,155 km (0.073 R)
• M35: 67,744,797 km (0.041 R)
• M36: 69,492,250 km (0.108 R)
• M37: 71,045,824 km (0.11 R)
• M38: 73,305,201 km (0.088 R)
• M39: 75,845,372 km (0.06 R)

Kuiper Belt

Range: 30.3 - 59.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 433 - 19,720 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit