🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 2.51 AU - 2.57 AU

Year: 1509 Days

Day: 34.9 Hours

Environment

Temp: -102 °C

Axial Tilt: 3.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 4.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 3.23 AU - 5.05 AU

Year: 3140 Days

Day: 31.2 Hours

Environment

Temp: -135 °C

Axial Tilt: 25.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 8.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 615.7

Radius: 8.9

Gravity: 7.77 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 7.95 AU - 8.07 AU

Year: 8451 Days

Day: 11.9 Hours

Environment

Temp: -169 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 41,348,706 km

• M1: 110,702 km (0.101 R)
• M2: 393,592 km (0.077 R)
• M3: 802,593 km (0.117 R)
• M4: 1,717,234 km (0.044 R)
• M5: 2,216,442 km (0.114 R)
• M6: 2,809,747 km (0.083 R)
• M7: 3,868,451 km (0.06 R)
• M8: 4,474,622 km (0.048 R)
• M9: 7,868,848 km (0.059 R)
• M10: 11,593,237 km (0.071 R)
• M11: 14,683,929 km (0.116 R)
• M12: 17,717,624 km (0.049 R)
• M13: 18,284,749 km (0.097 R)
• M14: 26,986,109 km (0.111 R)
• M15: 28,694,966 km (0.087 R)
• M16: 32,537,387 km (0.072 R)
• M17: 34,471,688 km (0.074 R)
• M18: 36,481,535 km (0.102 R)
• M19: 37,053,448 km (0.051 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: 448 - 14,131 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit