🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1 AU - 1.42 AU

Year: 384 Days

Day: 23.1 Hours

Environment

Temp: 211 °C

Axial Tilt: 16.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 34,302,832 km

• M1: 588,668 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 2.36 AU - 3.86 AU

Year: 1584 Days

Day: 37.6 Hours

Environment

Temp: 3 °C

Axial Tilt: 14.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 5.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 4.91 AU - 6.89 AU

Year: 4138 Days

Day: 42.4 Hours

Environment

Temp: -100 °C

Axial Tilt: 3.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 34,302,832 km

• M1: 179,517 km (0.075 R)
• M2: 3,038,782 km (0.106 R)

Planet 4 - Terrestrial

Semi-Major Axis: 7.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 6.06 AU - 8.58 AU

Year: 5719 Days

Day: 13.7 Hours

Environment

Temp: -108 °C

Axial Tilt: 17.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 34,302,832 km

• M1: 271,071 km (0.079 R)
• M2: 390,899 km (0.104 R)

Planet 5 - Terrestrial

Semi-Major Axis: 8.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 8.89 AU - 8.99 AU

Year: 7719 Days

Day: 37.6 Hours

Environment

Temp: -130 °C

Axial Tilt: 13.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 17.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 54.3

Radius: 11

Gravity: 0.45 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 13.29 AU - 22.11 AU

Year: 21503 Days

Day: 8.1 Hours

Environment

Temp: -167 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 34,302,832 km

• M1: 143,165 km (0.052 R)
• M2: 525,986 km (0.11 R)
• M3: 878,738 km (0.116 R)
• M4: 1,895,555 km (0.037 R)
• M5: 2,323,405 km (0.053 R)
• M6: 3,087,102 km (0.098 R)
• M7: 8,884,917 km (0.028 R)
• M8: 9,519,661 km (0.082 R)
• M9: 10,229,802 km (0.114 R)
• M10: 11,956,460 km (0.069 R)
• M11: 12,520,893 km (0.118 R)
• M12: 13,537,560 km (0.11 R)
• M13: 15,795,590 km (0.112 R)
• M14: 17,498,912 km (0.065 R)
• M15: 18,768,848 km (0.095 R)
• M16: 21,119,031 km (0.117 R)
• M17: 21,868,366 km (0.026 R)
• M18: 27,796,182 km (0.113 R)

Kuiper Belt

Range: 38 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 381 - 15,502 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit