🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.43 AU - 0.67 AU

Year: 143 Days

Day: 29.2 Hours

Environment

Temp: 230 °C

Axial Tilt: 10.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.5 AU - 0.64 AU

Year: 151 Days

Day: 33.4 Hours

Environment

Temp: 228 °C

Axial Tilt: 24.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 34,751,053 km

• M1: 279,598 km (0.032 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.15 AU - 1.39 AU

Year: 501 Days

Day: 34.7 Hours

Environment

Temp: 15 °C

Axial Tilt: 44.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.35 AU - 1.67 AU

Year: 649 Days

Day: 43.1 Hours

Environment

Temp: 10 °C

Axial Tilt: 2.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 2.08 AU - 3.18 AU

Year: 1492 Days

Day: 44 Hours

Environment

Temp: -85 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 806

Radius: 10.1

Gravity: 7.9 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 4.83 AU - 8.01 AU

Year: 5691 Days

Day: 12.8 Hours

Environment

Temp: -148 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 34,751,053 km

• M1: 125,662 km (0.113 R)
• M2: 460,163 km (0.099 R)
• M3: 822,339 km (0.118 R)
• M4: 1,908,121 km (0.116 R)
• M5: 2,292,139 km (0.095 R)
• M6: 3,055,088 km (0.12 R)
• M7: 4,350,755 km (0.118 R)
• M8: 5,547,687 km (0.073 R)
• M9: 6,044,951 km (0.111 R)
• M10: 6,639,752 km (0.077 R)
• M11: 7,604,658 km (0.111 R)
• M12: 8,949,543 km (0.046 R)
• M13: 10,400,343 km (0.05 R)
• M14: 10,964,926 km (0.073 R)
• M15: 11,699,301 km (0.108 R)
• M16: 12,206,887 km (0.098 R)
• M17: 13,706,456 km (0.075 R)
• M18: 14,909,223 km (0.11 R)
• M19: 15,265,416 km (0.119 R)
• M20: 15,871,736 km (0.118 R)
• M21: 18,869,827 km (0.119 R)
• M22: 19,357,067 km (0.096 R)
• M23: 21,091,205 km (0.097 R)
• M24: 22,535,722 km (0.091 R)
• M25: 23,322,009 km (0.117 R)
• M26: 24,700,404 km (0.037 R)
• M27: 25,283,536 km (0.104 R)
• M28: 25,875,794 km (0.1 R)
• M29: 26,304,392 km (0.07 R)
• M30: 27,441,186 km (0.111 R)
• M31: 29,718,963 km (0.117 R)
• M32: 30,189,150 km (0.096 R)
• M33: 31,337,912 km (0.089 R)
• M34: 33,722,651 km (0.1 R)

Kuiper Belt

Range: 31.4 - 60.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 334 - 18,144 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit