🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.59 AU - 0.81 AU

Year: 211 Days

Day: 28.2 Hours

Environment

Temp: 198 °C

Axial Tilt: 14.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.46 AU - 1.78 AU

Year: 742 Days

Day: 14.4 Hours

Environment

Temp: -42 °C

Axial Tilt: 17.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,599,624 km

• M1: 40,840 km (0.036 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 1.86 AU - 2.76 AU

Year: 1264 Days

Day: 31.5 Hours

Environment

Temp: -78 °C

Axial Tilt: 24.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,599,624 km

• M1: 34,258 km (0.084 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 2.35 AU - 2.45 AU

Year: 1338 Days

Day: 14.5 Hours

Environment

Temp: -83 °C

Axial Tilt: 15.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,599,624 km

• M1: 377,735 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 960.6

Radius: 12.8

Gravity: 5.86 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 8.02 AU - 8.6 AU

Year: 8621 Days

Day: 6.7 Hours

Environment

Temp: -166 °C

Axial Tilt: 81.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 48,599,624 km

• M1: 159,920 km (0.083 R)
• M2: 627,264 km (0.101 R)
• M3: 1,630,318 km (0.104 R)
• M4: 2,344,647 km (0.097 R)
• M5: 5,754,132 km (0.113 R)
• M6: 6,287,150 km (0.1 R)
• M7: 7,493,956 km (0.097 R)
• M8: 10,107,879 km (0.029 R)
• M9: 10,832,980 km (0.057 R)
• M10: 12,798,098 km (0.111 R)
• M11: 13,959,426 km (0.119 R)
• M12: 15,728,870 km (0.107 R)
• M13: 17,791,226 km (0.056 R)
• M14: 20,513,309 km (0.044 R)
• M15: 31,077,611 km (0.095 R)
• M16: 35,945,227 km (0.077 R)
• M17: 37,389,295 km (0.102 R)
• M18: 39,881,596 km (0.052 R)
• M19: 41,038,436 km (0.115 R)
• M20: 42,085,471 km (0.106 R)
• M21: 45,890,643 km (0.063 R)

Kuiper Belt

Range: 30.5 - 60.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 246 - 20,152 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit