🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.7 AU - 0.78 AU

Year: 224 Days

Day: 13.9 Hours

Environment

Temp: 139 °C

Axial Tilt: 35.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 22,160,140 km

• M1: 236,215 km (0.047 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.1 AU - 1.52 AU

Year: 527 Days

Day: 47.2 Hours

Environment

Temp: 12 °C

Axial Tilt: 36.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 2.31 AU - 2.65 AU

Year: 1373 Days

Day: 32.5 Hours

Environment

Temp: -65 °C

Axial Tilt: 17.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 213

Radius: 11.4

Gravity: 1.64 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 5.13 AU - 7.59 AU

Year: 5637 Days

Day: 10.8 Hours

Environment

Temp: -146 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 22,160,140 km

• M1: 736,321 km (0.044 R)
• M2: 848,519 km (0.07 R)
• M3: 1,150,108 km (0.106 R)
• M4: 1,233,883 km (0.094 R)
• M5: 1,370,167 km (0.078 R)
• M6: 1,644,380 km (0.054 R)
• M7: 1,979,778 km (0.107 R)
• M8: 2,910,576 km (0.105 R)
• M9: 2,993,753 km (0.113 R)
• M10: 3,265,273 km (0.108 R)
• M11: 3,509,416 km (0.105 R)
• M12: 3,705,689 km (0.114 R)
• M13: 3,777,795 km (0.103 R)
• M14: 4,277,901 km (0.057 R)
• M15: 4,545,531 km (0.113 R)
• M16: 4,877,938 km (0.105 R)
• M17: 5,117,444 km (0.094 R)
• M18: 5,422,175 km (0.11 R)
• M19: 5,649,414 km (0.074 R)
• M20: 5,795,721 km (0.085 R)
• M21: 6,242,270 km (0.099 R)
• M22: 6,350,280 km (0.104 R)
• M23: 6,899,454 km (0.112 R)
• M24: 7,033,643 km (0.099 R)
• M25: 7,281,826 km (0.117 R)
• M26: 7,532,851 km (0.062 R)
• M27: 7,717,156 km (0.103 R)
• M28: 8,637,482 km (0.098 R)
• M29: 8,951,937 km (0.055 R)
• M30: 9,196,380 km (0.053 R)
• M31: 9,319,499 km (0.071 R)
• M32: 10,323,899 km (0.12 R)
• M33: 10,503,117 km (0.085 R)
• M34: 11,178,252 km (0.086 R)
• M35: 11,840,522 km (0.06 R)
• M36: 12,542,884 km (0.099 R)
• M37: 12,706,993 km (0.119 R)
• M38: 12,816,648 km (0.102 R)
• M39: 13,037,155 km (0.095 R)
• M40: 13,537,710 km (0.093 R)
• M41: 13,762,107 km (0.099 R)
• M42: 13,903,177 km (0.095 R)
• M43: 14,787,750 km (0.103 R)
• M44: 15,896,868 km (0.054 R)
• M45: 18,132,608 km (0.073 R)
• M46: 18,256,326 km (0.111 R)
• M47: 18,660,090 km (0.098 R)
• M48: 19,603,155 km (0.106 R)
• M49: 19,698,300 km (0.105 R)
• M50: 19,889,187 km (0.055 R)
• M51: 20,144,550 km (0.072 R)
• M52: 20,658,419 km (0.068 R)
• M53: 21,339,687 km (0.088 R)
• M54: 21,437,524 km (0.067 R)
• M55: 21,830,668 km (0.068 R)

Kuiper Belt

Range: 31.2 - 46.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 389 - 13,946 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit