🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.24 AU - 1.74 AU

Year: 645 Days

Day: 17.5 Hours

Environment

Temp: 5 °C

Axial Tilt: 24.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 28,927,786 km

• M1: 46,226 km (0.096 R)
• M2: 439,369 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 2.5 AU - 2.86 AU

Year: 1556 Days

Day: 18.4 Hours

Environment

Temp: -87 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 2.19 AU - 3.23 AU

Year: 1583 Days

Day: 47.3 Hours

Environment

Temp: -88 °C

Axial Tilt: 24.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 2.93 AU - 4.83 AU

Year: 2711 Days

Day: 47 Hours

Environment

Temp: -120 °C

Axial Tilt: 23 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 215.4

Radius: 8.6

Gravity: 2.91 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 7.1 AU - 9.34 AU

Year: 8361 Days

Day: 11.5 Hours

Environment

Temp: -155 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 28,927,786 km

• M1: 106,962 km (0.086 R)
• M2: 579,243 km (0.101 R)
• M3: 1,209,948 km (0.102 R)
• M4: 2,050,089 km (0.114 R)
• M5: 2,462,979 km (0.06 R)
• M6: 5,195,534 km (0.032 R)
• M7: 5,996,032 km (0.118 R)
• M8: 6,778,280 km (0.057 R)
• M9: 7,211,066 km (0.113 R)
• M10: 7,662,104 km (0.042 R)
• M11: 8,205,892 km (0.109 R)
• M12: 9,657,440 km (0.061 R)
• M13: 10,685,926 km (0.084 R)
• M14: 11,272,798 km (0.088 R)
• M15: 11,597,425 km (0.059 R)
• M16: 11,976,207 km (0.119 R)
• M17: 13,470,690 km (0.083 R)
• M18: 15,423,540 km (0.084 R)
• M19: 15,708,973 km (0.098 R)
• M20: 16,645,905 km (0.115 R)
• M21: 17,372,801 km (0.07 R)
• M22: 18,374,807 km (0.077 R)
• M23: 19,414,662 km (0.083 R)
• M24: 22,257,919 km (0.102 R)
• M25: 23,439,144 km (0.066 R)
• M26: 26,984,464 km (0.072 R)

Kuiper Belt

Range: 30.9 - 56.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 175 - 13,404 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit