🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.69 AU - 0.77 AU

Year: 217 Days

Day: 41.8 Hours

Environment

Temp: 135 °C

Axial Tilt: 20.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 2.06 AU - 2.3 AU

Year: 1121 Days

Day: 42.7 Hours

Environment

Temp: -56 °C

Axial Tilt: 3.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 2.29 AU - 2.33 AU

Year: 1223 Days

Day: 23.4 Hours

Environment

Temp: -65 °C

Axial Tilt: 29.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 9.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 220.4

Radius: 14.8

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 8.24 AU - 11.72 AU

Year: 10980 Days

Day: 10.9 Hours

Environment

Temp: -175 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 79,250,157 km

• M1: 184,005 km (0.118 R)
• M2: 1,456,485 km (0.057 R)
• M3: 2,092,126 km (0.058 R)
• M4: 2,723,728 km (0.062 R)
• M5: 4,300,191 km (0.081 R)
• M6: 5,538,712 km (0.076 R)
• M7: 8,154,730 km (0.113 R)
• M8: 12,213,619 km (0.075 R)
• M9: 13,055,107 km (0.097 R)
• M10: 16,120,966 km (0.112 R)
• M11: 20,355,633 km (0.069 R)
• M12: 21,089,859 km (0.075 R)
• M13: 24,946,642 km (0.072 R)
• M14: 26,734,935 km (0.096 R)
• M15: 31,335,069 km (0.098 R)
• M16: 34,956,983 km (0.119 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 854.9

Radius: 6.2

Gravity: 22.24 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 13.78 AU - 15.02 AU

Year: 19030 Days

Day: 16.3 Hours

Environment

Temp: -174 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 79,250,157 km

• M1: 78,389 km (0.081 R)
• M2: 401,371 km (0.113 R)
• M3: 1,158,037 km (0.099 R)
• M4: 2,435,753 km (0.115 R)
• M5: 5,259,113 km (0.101 R)
• M6: 6,027,149 km (0.105 R)
• M7: 7,584,163 km (0.066 R)
• M8: 9,738,073 km (0.088 R)
• M9: 12,544,081 km (0.111 R)
• M10: 15,444,933 km (0.117 R)
• M11: 15,846,603 km (0.095 R)
• M12: 16,838,736 km (0.087 R)
• M13: 19,499,334 km (0.088 R)
• M14: 24,103,359 km (0.116 R)
• M15: 30,624,330 km (0.119 R)
• M16: 37,793,508 km (0.099 R)
• M17: 49,215,904 km (0.068 R)
• M18: 50,611,503 km (0.104 R)
• M19: 53,664,347 km (0.093 R)
• M20: 57,218,942 km (0.106 R)

Kuiper Belt

Range: 31.5 - 48.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 222 - 19,903 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit