🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.61 AU - 0.77 AU

Year: 217 Days

Day: 24.9 Hours

Environment

Temp: 153 °C

Axial Tilt: 25 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 32,324,780 km

• M1: 50,564 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.91 AU - 2.11 AU

Year: 1079 Days

Day: 22.3 Hours

Environment

Temp: -81 °C

Axial Tilt: 21.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 807.7

Radius: 14.9

Gravity: 3.64 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 4.28 AU - 7.04 AU

Year: 5100 Days

Day: 13.7 Hours

Environment

Temp: -145 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 32,324,780 km

• M1: 185,352 km (0.066 R)
• M2: 763,248 km (0.078 R)
• M3: 1,551,480 km (0.109 R)
• M4: 2,384,141 km (0.063 R)
• M5: 2,998,390 km (0.062 R)
• M6: 3,761,938 km (0.079 R)
• M7: 4,756,763 km (0.102 R)
• M8: 7,444,588 km (0.115 R)
• M9: 8,107,457 km (0.079 R)
• M10: 13,852,912 km (0.047 R)
• M11: 14,858,061 km (0.118 R)
• M12: 18,101,193 km (0.077 R)
• M13: 22,919,142 km (0.108 R)
• M14: 24,007,616 km (0.119 R)
• M15: 24,967,885 km (0.087 R)
• M16: 26,371,861 km (0.112 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 235 - 13,100 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit