🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.43 AU - 1.69 AU

Year: 742 Days

Day: 23.4 Hours

Environment

Temp: -50 °C

Axial Tilt: 26.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.48 AU - 2.1 AU

Year: 912 Days

Day: 41.2 Hours

Environment

Temp: -61 °C

Axial Tilt: 2.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,551,267 km

• M1: 213,925 km (0.072 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 254.7

Radius: 14

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 8.35 AU - 8.85 AU

Year: 9604 Days

Day: 6 Hours

Environment

Temp: -178 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 33,551,267 km

• M1: 174,132 km (0.034 R)
• M2: 664,963 km (0.037 R)
• M3: 1,330,523 km (0.059 R)
• M4: 1,770,640 km (0.082 R)
• M5: 2,424,383 km (0.065 R)
• M6: 3,175,215 km (0.103 R)
• M7: 4,575,600 km (0.105 R)
• M8: 8,519,898 km (0.104 R)
• M9: 11,622,408 km (0.083 R)
• M10: 12,323,274 km (0.12 R)
• M11: 14,653,111 km (0.115 R)
• M12: 15,175,657 km (0.108 R)
• M13: 16,381,715 km (0.114 R)
• M14: 20,744,288 km (0.097 R)
• M15: 32,756,548 km (0.118 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 254 - 12,299 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit