🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.66 AU - 0.92 AU

Year: 260 Days

Day: 12.4 Hours

Environment

Temp: 82 °C

Axial Tilt: 10.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 19,707,117 km

• M1: 313,707 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.97 AU - 1.05 AU

Year: 376 Days

Day: 41.3 Hours

Environment

Temp: 35 °C

Axial Tilt: 15 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.8 AU - 1.24 AU

Year: 382 Days

Day: 35.3 Hours

Environment

Temp: 21 °C

Axial Tilt: 8.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 19,707,117 km

• M1: 149,149 km (0.104 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.06 AU - 1.24 AU

Year: 457 Days

Day: 12.9 Hours

Environment

Temp: 6 °C

Axial Tilt: 29.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Gas Giant

Semi-Major Axis: 8.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 58.4

Radius: 13.1

Gravity: 0.34 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 7.69 AU - 9.11 AU

Year: 9029 Days

Day: 10.4 Hours

Environment

Temp: -163 °C

Axial Tilt: 47.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 19,707,117 km

• M1: 259,403 km (0.079 R)
• M2: 945,010 km (0.116 R)
• M3: 1,057,956 km (0.089 R)
• M4: 1,197,681 km (0.042 R)
• M5: 1,298,360 km (0.071 R)
• M6: 1,680,433 km (0.101 R)
• M7: 1,937,292 km (0.104 R)
• M8: 2,165,878 km (0.108 R)
• M9: 2,276,730 km (0.088 R)
• M10: 2,679,597 km (0.108 R)
• M11: 2,783,867 km (0.071 R)
• M12: 2,996,745 km (0.042 R)
• M13: 3,136,469 km (0.093 R)
• M14: 3,294,444 km (0.072 R)
• M15: 3,390,486 km (0.103 R)
• M16: 4,349,259 km (0.097 R)
• M17: 4,437,372 km (0.053 R)
• M18: 4,813,611 km (0.057 R)
• M19: 5,014,820 km (0.101 R)
• M20: 5,162,922 km (0.112 R)
• M21: 5,406,916 km (0.069 R)
• M22: 5,945,169 km (0.064 R)
• M23: 6,260,521 km (0.099 R)
• M24: 6,380,200 km (0.065 R)
• M25: 6,662,341 km (0.084 R)
• M26: 7,239,340 km (0.107 R)
• M27: 7,323,115 km (0.062 R)
• M28: 7,512,655 km (0.086 R)
• M29: 7,597,477 km (0.117 R)
• M30: 8,309,414 km (0.082 R)
• M31: 8,441,060 km (0.118 R)
• M32: 8,885,366 km (0.047 R)
• M33: 9,520,109 km (0.104 R)
• M34: 9,889,466 km (0.081 R)
• M35: 10,428,617 km (0.091 R)
• M36: 10,761,622 km (0.073 R)
• M37: 10,881,300 km (0.1 R)
• M38: 11,194,708 km (0.088 R)
• M39: 11,364,801 km (0.118 R)
• M40: 11,584,710 km (0.114 R)
• M41: 12,252,814 km (0.077 R)
• M42: 13,265,591 km (0.105 R)
• M43: 13,368,365 km (0.086 R)
• M44: 13,574,660 km (0.034 R)
• M45: 13,678,332 km (0.063 R)
• M46: 14,305,296 km (0.094 R)
• M47: 15,128,982 km (0.092 R)
• M48: 15,533,046 km (0.106 R)
• M49: 15,695,659 km (0.089 R)
• M50: 16,022,680 km (0.073 R)
• M51: 16,850,106 km (0.059 R)
• M52: 17,437,427 km (0.103 R)
• M53: 18,117,050 km (0.114 R)
• M54: 18,603,692 km (0.072 R)
• M55: 19,414,662 km (0.107 R)
• M56: 19,531,498 km (0.118 R)
• M57: 19,619,162 km (0.09 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 404 - 19,387 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit