🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.67 AU - 0.67 AU

Year: 207 Days

Day: 41.8 Hours

Environment

Temp: 183 °C

Axial Tilt: 41.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.49 AU - 2.13 AU

Year: 917 Days

Day: 47.4 Hours

Environment

Temp: -68 °C

Axial Tilt: 24.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 11.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 451.5

Radius: 13

Gravity: 2.67 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 10.5 AU - 11.58 AU

Year: 13819 Days

Day: 6.6 Hours

Environment

Temp: -186 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 51,753,827 km

• M1: 186,100 km (0.055 R)
• M2: 857,196 km (0.118 R)
• M3: 2,354,820 km (0.095 R)
• M4: 2,839,068 km (0.107 R)
• M5: 4,122,169 km (0.085 R)
• M6: 5,249,240 km (0.118 R)
• M7: 5,725,859 km (0.113 R)
• M8: 6,572,134 km (0.117 R)
• M9: 11,084,155 km (0.062 R)
• M10: 12,398,073 km (0.054 R)
• M11: 15,471,113 km (0.091 R)
• M12: 20,563,574 km (0.079 R)
• M13: 21,323,381 km (0.117 R)
• M14: 23,991,609 km (0.063 R)
• M15: 28,090,740 km (0.052 R)
• M16: 31,734,047 km (0.117 R)
• M17: 47,394,251 km (0.097 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 330 - 16,804 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit