🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.62 AU - 0.7 AU

Year: 195 Days

Day: 31.4 Hours

Environment

Temp: 168 °C

Axial Tilt: 24.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 54,560,705 km

• M1: 313,408 km (0.083 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.39 AU - 1.49 AU

Year: 628 Days

Day: 31.9 Hours

Environment

Temp: -25 °C

Axial Tilt: 13.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 2.63 AU - 3.61 AU

Year: 2003 Days

Day: 39.7 Hours

Environment

Temp: -109 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 54,560,705 km

• M1: 1,284,298 km (0.062 R)
• M2: 1,588,281 km (0.119 R)

Asteroid Belt

Center: 6.01 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 160.7

Radius: 12.4

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 8.17 AU - 9.61 AU

Year: 9633 Days

Day: 6 Hours

Environment

Temp: -166 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 54,560,705 km

• M1: 159,471 km (0.079 R)
• M2: 676,033 km (0.095 R)
• M3: 1,448,257 km (0.082 R)
• M4: 2,204,175 km (0.097 R)
• M5: 3,286,665 km (0.083 R)
• M6: 5,218,123 km (0.057 R)
• M7: 6,989,811 km (0.05 R)
• M8: 9,907,867 km (0.081 R)
• M9: 11,174,811 km (0.076 R)
• M10: 14,081,498 km (0.09 R)
• M11: 14,674,504 km (0.062 R)
• M12: 17,520,753 km (0.107 R)
• M13: 18,080,847 km (0.118 R)
• M14: 26,901,886 km (0.029 R)
• M15: 28,663,850 km (0.097 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 598.8

Radius: 11.9

Gravity: 4.23 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 8.93 AU - 12.77 AU

Year: 12989 Days

Day: 10.5 Hours

Environment

Temp: -184 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 54,560,705 km

• M1: 148,102 km (0.104 R)
• M2: 644,767 km (0.089 R)
• M3: 1,149,211 km (0.098 R)
• M4: 1,661,584 km (0.081 R)
• M5: 2,121,298 km (0.029 R)
• M6: 3,400,659 km (0.08 R)
• M7: 4,037,048 km (0.032 R)
• M8: 5,548,585 km (0.102 R)
• M9: 6,471,454 km (0.075 R)
• M10: 7,365,900 km (0.097 R)
• M11: 7,843,117 km (0.051 R)
• M12: 8,294,753 km (0.094 R)
• M13: 8,716,021 km (0.118 R)
• M14: 9,703,666 km (0.065 R)
• M15: 10,171,907 km (0.072 R)
• M16: 11,209,967 km (0.117 R)
• M17: 12,866,614 km (0.057 R)
• M18: 13,241,955 km (0.091 R)
• M19: 15,791,402 km (0.077 R)
• M20: 19,214,351 km (0.083 R)
• M21: 19,787,909 km (0.087 R)
• M22: 20,883,414 km (0.041 R)
• M23: 23,195,299 km (0.099 R)
• M24: 24,796,146 km (0.038 R)
• M25: 27,179,839 km (0.057 R)
• M26: 27,591,532 km (0.091 R)
• M27: 30,924,273 km (0.043 R)
• M28: 39,419,488 km (0.118 R)
• M29: 41,016,744 km (0.11 R)
• M30: 47,095,354 km (0.038 R)
• M31: 49,809,060 km (0.054 R)
• M32: 50,425,852 km (0.117 R)
• M33: 50,891,849 km (0.094 R)
• M34: 53,426,037 km (0.107 R)

Kuiper Belt

Range: 30.2 - 59.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 390 - 18,582 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit