🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.52 AU - 0.58 AU

Year: 154 Days

Day: 27.3 Hours

Environment

Temp: 196 °C

Axial Tilt: 18.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 10,840,275 km

• M1: 296,204 km (0.119 R)
• M2: 350,209 km (0.076 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.76 AU - 1.04 AU

Year: 323 Days

Day: 22.9 Hours

Environment

Temp: 25 °C

Axial Tilt: 2.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 2.17 AU - 2.67 AU

Year: 1426 Days

Day: 13.2 Hours

Environment

Temp: -92 °C

Axial Tilt: 10.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 10,840,275 km

• M1: 751,729 km (0.078 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 19.3

Radius: 13.4

Gravity: 0.11 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 5.68 AU - 7.5 AU

Year: 6407 Days

Day: 8.1 Hours

Environment

Temp: -168 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 10,840,275 km

• M1: 213,925 km (0.052 R)
• M2: 335,398 km (0.029 R)
• M3: 469,289 km (0.046 R)
• M4: 737,817 km (0.095 R)
• M5: 1,164,619 km (0.096 R)
• M6: 1,581,698 km (0.105 R)
• M7: 1,946,867 km (0.103 R)
• M8: 2,162,587 km (0.042 R)
• M9: 2,301,414 km (0.077 R)
• M10: 2,510,701 km (0.095 R)
• M11: 2,627,537 km (0.058 R)
• M12: 2,716,398 km (0.106 R)
• M13: 3,123,903 km (0.095 R)
• M14: 3,239,542 km (0.095 R)
• M15: 3,518,392 km (0.099 R)
• M16: 3,783,031 km (0.074 R)
• M17: 4,042,733 km (0.118 R)
• M18: 4,461,158 km (0.071 R)
• M19: 4,627,661 km (0.084 R)
• M20: 5,301,898 km (0.118 R)
• M21: 5,529,436 km (0.045 R)
• M22: 5,980,923 km (0.089 R)
• M23: 6,072,776 km (0.106 R)
• M24: 6,377,656 km (0.095 R)
• M25: 6,782,917 km (0.089 R)
• M26: 7,113,229 km (0.054 R)
• M27: 7,378,466 km (0.052 R)
• M28: 7,462,989 km (0.071 R)
• M29: 8,063,325 km (0.117 R)
• M30: 8,150,391 km (0.118 R)
• M31: 8,560,738 km (0.115 R)
• M32: 8,843,029 km (0.109 R)
• M33: 9,007,886 km (0.111 R)
• M34: 9,371,259 km (0.08 R)
• M35: 9,878,695 km (0.119 R)
• M36: 10,049,835 km (0.088 R)
• M37: 10,253,438 km (0.074 R)
• M38: 10,505,810 km (0.118 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 536 - 20,464 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit