🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.88 AU - 1 AU

Year: 317 Days

Day: 36.9 Hours

Environment

Temp: 113 °C

Axial Tilt: 0 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 34,055,141 km

• M1: 86,019 km (0.046 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.31 AU - 1.67 AU

Year: 633 Days

Day: 32.3 Hours

Environment

Temp: 14 °C

Axial Tilt: 39 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Gas Giant

Semi-Major Axis: 6.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 905.7

Radius: 12.8

Gravity: 5.53 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 5.45 AU - 6.69 AU

Year: 5208 Days

Day: 5.2 Hours

Environment

Temp: -140 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 34,055,141 km

• M1: 159,172 km (0.087 R)
• M2: 576,999 km (0.112 R)
• M3: 1,377,348 km (0.049 R)
• M4: 2,123,841 km (0.117 R)
• M5: 2,854,178 km (0.086 R)
• M6: 4,576,648 km (0.063 R)
• M7: 5,234,130 km (0.075 R)
• M8: 5,676,491 km (0.105 R)
• M9: 6,337,863 km (0.028 R)
• M10: 7,120,709 km (0.105 R)
• M11: 7,702,495 km (0.108 R)
• M12: 10,353,818 km (0.099 R)
• M13: 11,246,020 km (0.108 R)
• M14: 12,758,155 km (0.115 R)
• M15: 16,244,534 km (0.112 R)
• M16: 16,934,778 km (0.034 R)
• M17: 29,496,960 km (0.117 R)

Kuiper Belt

Range: 31.5 - 52.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 212 - 17,850 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit