🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.66 AU - 2.16 AU

Year: 979 Days

Day: 26.2 Hours

Environment

Temp: -73 °C

Axial Tilt: 23.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 4.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 3.38 AU - 5.42 AU

Year: 3423 Days

Day: 36.5 Hours

Environment

Temp: -134 °C

Axial Tilt: 28.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 6.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 96.6

Radius: 9.2

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 5.86 AU - 7.42 AU

Year: 6345 Days

Day: 12.6 Hours

Environment

Temp: -167 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 18,423,267 km

• M1: 116,387 km (0.117 R)
• M2: 414,386 km (0.074 R)
• M3: 748,737 km (0.084 R)
• M4: 1,041,800 km (0.105 R)
• M5: 1,663,379 km (0.086 R)
• M6: 2,003,115 km (0.071 R)
• M7: 2,375,614 km (0.065 R)
• M8: 3,346,953 km (0.116 R)
• M9: 3,836,587 km (0.111 R)
• M10: 5,004,498 km (0.113 R)
• M11: 5,720,323 km (0.05 R)
• M12: 6,863,102 km (0.076 R)
• M13: 9,141,327 km (0.042 R)
• M14: 10,658,998 km (0.07 R)
• M15: 11,964,239 km (0.118 R)
• M16: 13,595,454 km (0.117 R)
• M17: 14,793,883 km (0.07 R)
• M18: 16,061,127 km (0.119 R)
• M19: 18,041,503 km (0.086 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 380 - 18,693 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit