🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.5 AU - 0.76 AU

Year: 191 Days

Day: 17.7 Hours

Environment

Temp: 102 °C

Axial Tilt: 36.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 41,723,915 km

• M1: 34,557 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.07 AU - 1.55 AU

Year: 574 Days

Day: 21.9 Hours

Environment

Temp: -47 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 3.22 AU - 3.24 AU

Year: 2223 Days

Day: 13.2 Hours

Environment

Temp: -128 °C

Axial Tilt: 168.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 449.5

Radius: 10.2

Gravity: 4.32 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 4.66 AU - 7.3 AU

Year: 5599 Days

Day: 5.5 Hours

Environment

Temp: -160 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 41,723,915 km

• M1: 129,103 km (0.098 R)
• M2: 526,136 km (0.105 R)
• M3: 982,409 km (0.099 R)
• M4: 1,376,450 km (0.084 R)
• M5: 1,721,871 km (0.047 R)
• M6: 2,054,128 km (0.069 R)
• M7: 3,107,896 km (0.119 R)
• M8: 3,584,963 km (0.107 R)
• M9: 4,156,577 km (0.116 R)
• M10: 4,890,654 km (0.086 R)
• M11: 6,583,802 km (0.104 R)
• M12: 7,137,015 km (0.037 R)
• M13: 8,079,033 km (0.117 R)
• M14: 8,867,414 km (0.075 R)
• M15: 10,337,362 km (0.107 R)
• M16: 12,106,058 km (0.099 R)
• M17: 15,715,406 km (0.119 R)
• M18: 16,233,763 km (0.086 R)
• M19: 16,822,879 km (0.106 R)
• M20: 18,421,781 km (0.063 R)
• M21: 23,523,816 km (0.115 R)
• M22: 28,211,765 km (0.088 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 393.2

Radius: 13.6

Gravity: 2.13 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 8.69 AU - 9.75 AU

Year: 10719 Days

Day: 13.6 Hours

Environment

Temp: -184 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 41,723,915 km

• M1: 171,439 km (0.062 R)
• M2: 1,193,193 km (0.107 R)
• M3: 2,485,569 km (0.086 R)
• M4: 5,178,779 km (0.077 R)
• M5: 7,273,149 km (0.11 R)
• M6: 8,027,871 km (0.104 R)
• M7: 9,977,280 km (0.052 R)
• M8: 13,467,249 km (0.111 R)
• M9: 15,231,307 km (0.074 R)
• M10: 16,669,092 km (0.097 R)
• M11: 17,560,247 km (0.114 R)
• M12: 19,889,037 km (0.079 R)
• M13: 21,525,039 km (0.081 R)
• M14: 28,294,941 km (0.114 R)
• M15: 34,354,403 km (0.119 R)
• M16: 37,279,939 km (0.112 R)
• M17: 37,977,813 km (0.109 R)
• M18: 40,489,711 km (0.104 R)
• M19: 41,723,893 km (0.099 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 201 - 16,497 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit