🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.65 AU - 0.97 AU

Year: 254 Days

Day: 34.2 Hours

Environment

Temp: 192 °C

Axial Tilt: 28.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 45,988,865 km

• M1: 78,838 km (0.07 R)
• M2: 196,871 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.94 AU - 1.44 AU

Year: 452 Days

Day: 40.9 Hours

Environment

Temp: 18 °C

Axial Tilt: 42.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.88 AU - 2.94 AU

Year: 1303 Days

Day: 47.1 Hours

Environment

Temp: -76 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 45,988,865 km

• M1: 42,785 km (0.071 R)
• M2: 2,056,971 km (0.093 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 2.49 AU - 2.91 AU

Year: 1545 Days

Day: 16.5 Hours

Environment

Temp: -69 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,988,865 km

• M1: 1,934,450 km (0.117 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 2.71 AU - 4.15 AU

Year: 2212 Days

Day: 21.7 Hours

Environment

Temp: -91 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 45,988,865 km

• M1: 93,050 km (0.074 R)
• M2: 645,216 km (0.103 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 918.1

Radius: 9.3

Gravity: 10.62 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 6.46 AU - 9.86 AU

Year: 8118 Days

Day: 11.3 Hours

Environment

Temp: -162 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 45,988,865 km

• M1: 115,639 km (0.117 R)
• M2: 903,422 km (0.045 R)
• M3: 1,469,051 km (0.087 R)
• M4: 2,048,892 km (0.119 R)
• M5: 2,900,104 km (0.102 R)
• M6: 3,418,162 km (0.066 R)
• M7: 4,351,802 km (0.119 R)
• M8: 6,983,827 km (0.11 R)
• M9: 10,173,702 km (0.109 R)
• M10: 11,805,965 km (0.094 R)
• M11: 12,482,446 km (0.073 R)
• M12: 15,054,782 km (0.109 R)
• M13: 15,985,430 km (0.047 R)
• M14: 17,309,222 km (0.092 R)
• M15: 17,814,862 km (0.036 R)
• M16: 19,858,070 km (0.078 R)
• M17: 20,572,550 km (0.068 R)
• M18: 21,634,694 km (0.107 R)
• M19: 22,732,892 km (0.111 R)
• M20: 23,514,841 km (0.093 R)
• M21: 23,867,891 km (0.086 R)
• M22: 24,584,914 km (0.118 R)
• M23: 28,787,567 km (0.034 R)
• M24: 30,011,876 km (0.027 R)
• M25: 32,128,985 km (0.11 R)
• M26: 35,836,619 km (0.094 R)
• M27: 39,570,582 km (0.079 R)
• M28: 43,688,861 km (0.093 R)

Kuiper Belt

Range: 31.5 - 50.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 446 - 18,884 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit