🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.24 AU - 1.96 AU

Year: 708 Days

Day: 23.3 Hours

Environment

Temp: -4 °C

Axial Tilt: 27.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 3.13 AU - 3.19 AU

Year: 1965 Days

Day: 31.1 Hours

Environment

Temp: -97 °C

Axial Tilt: 21.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,327,801 km

• M1: 1,185,713 km (0.112 R)

Planet 3 - Terrestrial

Semi-Major Axis: 5.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 5.03 AU - 5.67 AU

Year: 4329 Days

Day: 20.9 Hours

Environment

Temp: -125 °C

Axial Tilt: 44.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,327,801 km

• M1: 1,021,753 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 225.6

Radius: 12

Gravity: 1.57 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 5.19 AU - 6.95 AU

Year: 5232 Days

Day: 8.1 Hours

Environment

Temp: -136 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 31,327,801 km

• M1: 155,582 km (0.11 R)
• M2: 569,369 km (0.09 R)
• M3: 1,003,054 km (0.071 R)
• M4: 1,822,551 km (0.095 R)
• M5: 2,393,566 km (0.089 R)
• M6: 3,202,591 km (0.096 R)
• M7: 4,164,655 km (0.097 R)
• M8: 5,823,396 km (0.082 R)
• M9: 8,282,785 km (0.062 R)
• M10: 10,913,913 km (0.087 R)
• M11: 12,709,386 km (0.088 R)
• M12: 18,218,328 km (0.101 R)
• M13: 19,032,440 km (0.112 R)
• M14: 20,484,436 km (0.087 R)
• M15: 20,921,561 km (0.091 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 582.3

Radius: 11.9

Gravity: 4.11 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 6.1 AU - 6.8 AU

Year: 5731 Days

Day: 6.8 Hours

Environment

Temp: -142 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 31,327,801 km

• M1: 147,952 km (0.106 R)
• M2: 940,372 km (0.083 R)
• M3: 1,627,026 km (0.077 R)
• M4: 2,099,008 km (0.089 R)
• M5: 2,970,415 km (0.066 R)
• M6: 3,884,010 km (0.117 R)
• M7: 4,557,499 km (0.116 R)
• M8: 5,861,693 km (0.108 R)
• M9: 6,454,550 km (0.085 R)
• M10: 6,882,848 km (0.067 R)
• M11: 7,294,991 km (0.115 R)
• M12: 8,169,241 km (0.104 R)
• M13: 12,327,313 km (0.075 R)
• M14: 13,620,138 km (0.107 R)
• M15: 14,327,287 km (0.102 R)
• M16: 15,873,830 km (0.112 R)
• M17: 17,026,930 km (0.098 R)
• M18: 23,259,028 km (0.091 R)
• M19: 26,294,219 km (0.095 R)
• M20: 27,390,473 km (0.103 R)
• M21: 31,234,390 km (0.086 R)

Kuiper Belt

Range: 31.4 - 54.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 318 - 15,567 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit