🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.64 AU - 0.86 AU

Year: 243 Days

Day: 38.3 Hours

Environment

Temp: 106 °C

Axial Tilt: 25.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.79 AU - 0.87 AU

Year: 283 Days

Day: 47.3 Hours

Environment

Temp: 104 °C

Axial Tilt: 18.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 57,991,615 km

• M1: 40,541 km (0.101 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.75 AU - 2.01 AU

Year: 966 Days

Day: 14.1 Hours

Environment

Temp: -63 °C

Axial Tilt: 21 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,991,615 km

• M1: 472,879 km (0.096 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 974.6

Radius: 11

Gravity: 8.05 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 5.28 AU - 5.66 AU

Year: 4794 Days

Day: 6.5 Hours

Environment

Temp: -154 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 57,991,615 km

• M1: 136,882 km (0.106 R)
• M2: 620,382 km (0.084 R)
• M3: 1,135,597 km (0.095 R)
• M4: 1,571,077 km (0.087 R)
• M5: 1,970,054 km (0.04 R)
• M6: 2,521,472 km (0.108 R)
• M7: 3,074,087 km (0.104 R)
• M8: 4,372,147 km (0.115 R)
• M9: 5,819,806 km (0.04 R)
• M10: 6,754,493 km (0.096 R)
• M11: 7,455,509 km (0.072 R)
• M12: 9,851,768 km (0.051 R)
• M13: 15,326,601 km (0.096 R)
• M14: 16,974,571 km (0.059 R)
• M15: 17,356,345 km (0.064 R)
• M16: 19,768,162 km (0.055 R)
• M17: 21,569,320 km (0.086 R)
• M18: 21,942,268 km (0.117 R)
• M19: 22,395,400 km (0.104 R)
• M20: 22,932,157 km (0.038 R)
• M21: 23,477,291 km (0.086 R)
• M22: 24,271,058 km (0.088 R)
• M23: 27,364,592 km (0.119 R)
• M24: 30,900,039 km (0.114 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 193

Radius: 5.6

Gravity: 6.15 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 14.9 AU - 18.06 AU

Year: 25071 Days

Day: 24 Hours

Environment

Temp: -191 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 57,991,615 km

• M1: 70,610 km (0.028 R)
• M2: 454,478 km (0.114 R)
• M3: 661,522 km (0.093 R)
• M4: 985,551 km (0.047 R)
• M5: 1,197,082 km (0.075 R)
• M6: 1,410,558 km (0.075 R)
• M7: 2,956,204 km (0.08 R)
• M8: 3,273,052 km (0.12 R)
• M9: 8,499,104 km (0.03 R)
• M10: 9,139,682 km (0.042 R)
• M11: 11,606,401 km (0.09 R)
• M12: 14,621,995 km (0.118 R)
• M13: 16,050,056 km (0.117 R)
• M14: 17,804,241 km (0.094 R)
• M15: 18,605,487 km (0.069 R)
• M16: 22,509,842 km (0.052 R)
• M17: 25,495,965 km (0.101 R)
• M18: 27,135,857 km (0.1 R)
• M19: 27,451,060 km (0.107 R)
• M20: 28,088,646 km (0.105 R)
• M21: 32,357,720 km (0.082 R)
• M22: 32,712,118 km (0.107 R)
• M23: 33,308,564 km (0.038 R)
• M24: 39,407,370 km (0.1 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 534 - 20,235 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit