🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.78 AU - 1.06 AU

Year: 326 Days

Day: 24.4 Hours

Environment

Temp: 34 °C

Axial Tilt: 126.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 26,469,940 km

• M1: 36,352 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.48 AU - 1.52 AU

Year: 678 Days

Day: 29.7 Hours

Environment

Temp: -38 °C

Axial Tilt: 5.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 2.98 AU - 3.06 AU

Year: 1936 Days

Day: 41.9 Hours

Environment

Temp: -96 °C

Axial Tilt: 88.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,469,940 km

• M1: 378,183 km (0.057 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 304.7

Radius: 9.3

Gravity: 3.52 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 4.9 AU - 7.94 AU

Year: 6002 Days

Day: 13.5 Hours

Environment

Temp: -146 °C

Axial Tilt: 45.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 26,469,940 km

• M1: 115,789 km (0.092 R)
• M2: 492,177 km (0.104 R)
• M3: 1,617,901 km (0.101 R)
• M4: 1,915,152 km (0.06 R)
• M5: 2,573,233 km (0.069 R)
• M6: 3,297,586 km (0.105 R)
• M7: 4,334,449 km (0.081 R)
• M8: 4,790,423 km (0.086 R)
• M9: 5,686,215 km (0.11 R)
• M10: 8,779,151 km (0.085 R)
• M11: 10,661,242 km (0.079 R)
• M12: 13,336,351 km (0.113 R)
• M13: 13,737,423 km (0.038 R)
• M14: 15,753,703 km (0.045 R)
• M15: 16,948,840 km (0.101 R)
• M16: 17,959,823 km (0.104 R)
• M17: 18,759,573 km (0.073 R)
• M18: 20,166,990 km (0.068 R)
• M19: 21,098,386 km (0.06 R)
• M20: 24,138,664 km (0.096 R)
• M21: 25,340,832 km (0.053 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 296.1

Radius: 8.4

Gravity: 4.2 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 5.56 AU - 7.62 AU

Year: 6242 Days

Day: 7.5 Hours

Environment

Temp: -165 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 26,469,940 km

• M1: 122,371 km (0.095 R)
• M2: 646,861 km (0.047 R)
• M3: 1,017,864 km (0.099 R)
• M4: 1,830,180 km (0.073 R)
• M5: 2,506,961 km (0.114 R)
• M6: 3,130,934 km (0.1 R)
• M7: 3,726,782 km (0.105 R)
• M8: 4,372,447 km (0.039 R)
• M9: 5,714,339 km (0.1 R)
• M10: 6,665,782 km (0.107 R)
• M11: 9,186,656 km (0.118 R)
• M12: 10,403,335 km (0.094 R)
• M13: 12,282,434 km (0.102 R)
• M14: 13,005,141 km (0.086 R)
• M15: 16,874,341 km (0.096 R)
• M16: 19,972,662 km (0.076 R)
• M17: 22,143,327 km (0.118 R)
• M18: 22,425,170 km (0.095 R)
• M19: 23,285,507 km (0.078 R)
• M20: 23,797,281 km (0.08 R)
• M21: 24,616,778 km (0.066 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 390 - 12,730 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit