🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.6 AU - 0.86 AU

Year: 229 Days

Day: 22.2 Hours

Environment

Temp: 129 °C

Axial Tilt: 27.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 56,104,062 km

• M1: 595,699 km (0.083 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.72 AU - 0.9 AU

Year: 268 Days

Day: 44 Hours

Environment

Temp: 104 °C

Axial Tilt: 46.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 56,104,062 km

• M1: 42,336 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.93 AU - 0.99 AU

Year: 345 Days

Day: 40 Hours

Environment

Temp: 32 °C

Axial Tilt: 4.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 2.49 AU - 2.71 AU

Year: 1539 Days

Day: 45.6 Hours

Environment

Temp: -87 °C

Axial Tilt: 20.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 9.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 258

Radius: 9.2

Gravity: 3.05 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 7.24 AU - 10.78 AU

Year: 9928 Days

Day: 12.5 Hours

Environment

Temp: -171 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 56,104,062 km

• M1: 127,757 km (0.077 R)
• M2: 1,060,200 km (0.078 R)
• M3: 1,939,536 km (0.119 R)
• M4: 2,395,361 km (0.107 R)
• M5: 3,099,518 km (0.056 R)
• M6: 4,510,077 km (0.099 R)
• M7: 9,370,661 km (0.051 R)
• M8: 10,721,081 km (0.105 R)
• M9: 14,541,661 km (0.059 R)
• M10: 17,301,443 km (0.098 R)
• M11: 19,817,828 km (0.079 R)
• M12: 20,610,697 km (0.097 R)
• M13: 21,725,650 km (0.045 R)
• M14: 22,646,275 km (0.046 R)
• M15: 25,479,958 km (0.088 R)
• M16: 30,019,655 km (0.105 R)
• M17: 31,257,727 km (0.111 R)
• M18: 33,835,149 km (0.118 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 226.7

Radius: 7

Gravity: 4.63 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 12.1 AU - 18.54 AU

Year: 22012 Days

Day: 18.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 46.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 56,104,062 km

• M1: 87,066 km (0.108 R)
• M2: 397,631 km (0.101 R)
• M3: 777,610 km (0.092 R)
• M4: 2,347,490 km (0.114 R)
• M5: 3,209,622 km (0.108 R)
• M6: 6,717,842 km (0.095 R)
• M7: 7,605,556 km (0.118 R)
• M8: 10,960,138 km (0.095 R)
• M9: 34,125,518 km (0.117 R)
• M10: 40,381,402 km (0.101 R)
• M11: 40,923,395 km (0.074 R)
• M12: 51,847,331 km (0.105 R)
• M13: 54,111,495 km (0.118 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 470 - 12,662 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit