🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.52 AU - 0.84 AU

Year: 236 Days

Day: 32.3 Hours

Environment

Temp: 15 °C

Axial Tilt: 20.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 35,230,531 km

• M1: 76,145 km (0.044 R)
• M2: 237,262 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.72 AU - 1.06 AU

Year: 354 Days

Day: 20.5 Hours

Environment

Temp: -27 °C

Axial Tilt: 2.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.76 AU - 1.12 AU

Year: 384 Days

Day: 13 Hours

Environment

Temp: -33 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.85 AU - 2.63 AU

Year: 1414 Days

Day: 43.2 Hours

Environment

Temp: -112 °C

Axial Tilt: 154.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 413.1

Radius: 9.8

Gravity: 4.3 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 6.3 AU - 8.06 AU

Year: 8114 Days

Day: 15 Hours

Environment

Temp: -189 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 35,230,531 km

• M1: 122,371 km (0.113 R)
• M2: 470,784 km (0.066 R)
• M3: 996,023 km (0.095 R)
• M4: 1,349,522 km (0.101 R)
• M5: 2,048,294 km (0.066 R)
• M6: 2,667,629 km (0.083 R)
• M7: 3,092,188 km (0.086 R)
• M8: 3,428,933 km (0.05 R)
• M9: 3,790,212 km (0.093 R)
• M10: 4,252,319 km (0.061 R)
• M11: 4,697,373 km (0.069 R)
• M12: 5,711,946 km (0.07 R)
• M13: 7,259,386 km (0.039 R)
• M14: 8,489,230 km (0.109 R)
• M15: 10,033,080 km (0.082 R)
• M16: 12,215,863 km (0.095 R)
• M17: 12,634,587 km (0.07 R)
• M18: 14,464,469 km (0.078 R)
• M19: 15,052,089 km (0.119 R)
• M20: 16,527,722 km (0.084 R)
• M21: 17,170,245 km (0.118 R)
• M22: 17,497,565 km (0.111 R)
• M23: 21,079,836 km (0.114 R)
• M24: 24,375,178 km (0.091 R)
• M25: 26,578,754 km (0.036 R)
• M26: 30,128,263 km (0.108 R)
• M27: 31,475,841 km (0.114 R)
• M28: 34,084,678 km (0.086 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: 234 - 20,011 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit