🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.86 AU - 1.44 AU

Year: 475 Days

Day: 48 Hours

Environment

Temp: -31 °C

Axial Tilt: 4.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 47,035,582 km

• M1: 51,013 km (0.109 R)
• M2: 148,850 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.27 AU - 2.01 AU

Year: 809 Days

Day: 44.8 Hours

Environment

Temp: -71 °C

Axial Tilt: 28.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.51 AU - 1.83 AU

Year: 831 Days

Day: 31.3 Hours

Environment

Temp: -72 °C

Axial Tilt: 7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.45 AU - 2.39 AU

Year: 1024 Days

Day: 47.6 Hours

Environment

Temp: -79 °C

Axial Tilt: 22.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,035,582 km

• M1: 1,264,700 km (0.085 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 34.8

Radius: 8.8

Gravity: 0.45 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 9.4 AU - 9.98 AU

Year: 11613 Days

Day: 11.3 Hours

Environment

Temp: -184 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 47,035,582 km

• M1: 109,506 km (0.065 R)
• M2: 673,789 km (0.119 R)
• M3: 1,026,989 km (0.11 R)
• M4: 1,726,060 km (0.112 R)
• M5: 2,532,842 km (0.099 R)
• M6: 5,565,340 km (0.081 R)
• M7: 6,628,981 km (0.118 R)
• M8: 8,604,122 km (0.104 R)
• M9: 10,208,559 km (0.064 R)
• M10: 10,863,648 km (0.067 R)
• M11: 15,247,913 km (0.094 R)
• M12: 16,361,370 km (0.078 R)
• M13: 18,021,008 km (0.044 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 238.7

Radius: 3.4

Gravity: 20.65 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 11.32 AU - 13.14 AU

Year: 16467 Days

Day: 22.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 47,035,582 km

• M1: 42,336 km (0.12 R)
• M2: 168,447 km (0.044 R)
• M3: 311,762 km (0.071 R)
• M4: 435,330 km (0.069 R)
• M5: 1,685,370 km (0.117 R)
• M6: 1,856,958 km (0.097 R)
• M7: 2,365,142 km (0.087 R)
• M8: 2,500,678 km (0.088 R)
• M9: 3,210,520 km (0.118 R)
• M10: 3,883,860 km (0.078 R)
• M11: 4,410,744 km (0.102 R)
• M12: 4,736,717 km (0.104 R)
• M13: 5,078,698 km (0.082 R)
• M14: 7,319,375 km (0.12 R)
• M15: 9,450,397 km (0.066 R)
• M16: 10,448,663 km (0.095 R)
• M17: 16,508,873 km (0.115 R)
• M18: 18,323,495 km (0.091 R)
• M19: 37,841,679 km (0.106 R)
• M20: 38,825,584 km (0.106 R)
• M21: 44,136,757 km (0.092 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 400 - 19,094 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit