🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.6 AU - 0.78 AU

Year: 201 Days

Day: 31 Hours

Environment

Temp: 143 °C

Axial Tilt: 11 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.75 AU - 1.07 AU

Year: 305 Days

Day: 39.5 Hours

Environment

Temp: 160 °C

Axial Tilt: 33.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Gas Giant

Semi-Major Axis: 6.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 989.6

Radius: 13.6

Gravity: 5.35 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 5.62 AU - 6.68 AU

Year: 5360 Days

Day: 11.3 Hours

Environment

Temp: -133 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 35,756,131 km

• M1: 169,195 km (0.12 R)
• M2: 958,773 km (0.107 R)
• M3: 1,483,263 km (0.114 R)
• M4: 2,075,970 km (0.118 R)
• M5: 2,676,007 km (0.085 R)
• M6: 3,588,105 km (0.066 R)
• M7: 4,433,333 km (0.115 R)
• M8: 5,058,353 km (0.097 R)
• M9: 8,326,468 km (0.06 R)
• M10: 10,681,886 km (0.091 R)
• M11: 11,457,851 km (0.097 R)
• M12: 12,167,393 km (0.089 R)
• M13: 13,451,841 km (0.092 R)
• M14: 15,729,319 km (0.063 R)
• M15: 16,542,682 km (0.089 R)
• M16: 17,187,299 km (0.111 R)
• M17: 20,738,753 km (0.093 R)
• M18: 22,490,095 km (0.06 R)
• M19: 29,727,191 km (0.111 R)

Kuiper Belt

Range: 31.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 364 - 15,569 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit