🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.59 AU - 0.97 AU

Year: 315 Days

Day: 21.3 Hours

Environment

Temp: -51 °C

Axial Tilt: 106.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.72 AU - 0.92 AU

Year: 339 Days

Day: 30.4 Hours

Environment

Temp: -58 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.67 AU - 1.01 AU

Year: 351 Days

Day: 28 Hours

Environment

Temp: -54 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.44 AU - 2.38 AU

Year: 1205 Days

Day: 39.5 Hours

Environment

Temp: -122 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,551,050 km

• M1: 63,729 km (0.099 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 423

Radius: 8.2

Gravity: 6.29 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 2.01 AU - 2.79 AU

Year: 1698 Days

Day: 8.2 Hours

Environment

Temp: -149 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 38,551,050 km

• M1: 202,705 km (0.09 R)
• M2: 479,012 km (0.063 R)
• M3: 1,116,599 km (0.08 R)
• M4: 1,382,434 km (0.106 R)
• M5: 1,738,776 km (0.067 R)
• M6: 2,089,134 km (0.118 R)
• M7: 2,536,282 km (0.076 R)
• M8: 3,885,356 km (0.068 R)
• M9: 4,377,533 km (0.084 R)
• M10: 4,910,700 km (0.101 R)
• M11: 5,946,964 km (0.085 R)
• M12: 7,276,291 km (0.115 R)
• M13: 8,970,487 km (0.114 R)
• M14: 9,393,699 km (0.102 R)
• M15: 11,677,011 km (0.112 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 496.3

Radius: 12.1

Gravity: 3.39 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 6.14 AU - 7.88 AU

Year: 8474 Days

Day: 14.2 Hours

Environment

Temp: -197 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 38,551,050 km

• M1: 150,495 km (0.086 R)
• M2: 576,251 km (0.108 R)
• M3: 1,607,130 km (0.079 R)
• M4: 4,397,280 km (0.086 R)
• M5: 7,337,177 km (0.102 R)
• M6: 7,838,330 km (0.066 R)
• M7: 8,781,245 km (0.114 R)
• M8: 9,480,615 km (0.104 R)
• M9: 10,990,956 km (0.12 R)
• M10: 13,209,342 km (0.102 R)
• M11: 14,245,906 km (0.116 R)
• M12: 16,480,599 km (0.052 R)
• M13: 17,749,937 km (0.112 R)
• M14: 19,155,409 km (0.091 R)
• M15: 19,664,491 km (0.115 R)
• M16: 20,107,899 km (0.105 R)
• M17: 21,870,162 km (0.109 R)
• M18: 23,484,472 km (0.073 R)
• M19: 24,151,828 km (0.119 R)
• M20: 25,699,867 km (0.086 R)
• M21: 27,958,346 km (0.102 R)
• M22: 28,613,585 km (0.117 R)
• M23: 29,664,211 km (0.092 R)
• M24: 31,038,267 km (0.055 R)
• M25: 34,551,274 km (0.107 R)
• M26: 35,089,377 km (0.109 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 403 - 15,064 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit