🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.6 AU - 1.86 AU

Year: 862 Days

Day: 38.9 Hours

Environment

Temp: -73 °C

Axial Tilt: 49.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 2.28 AU - 3.26 AU

Year: 1746 Days

Day: 44.8 Hours

Environment

Temp: -105 °C

Axial Tilt: 4.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,588,273 km

• M1: 1,061,696 km (0.085 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 2.68 AU - 3.16 AU

Year: 1890 Days

Day: 34.1 Hours

Environment

Temp: -114 °C

Axial Tilt: 1.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 2.86 AU - 4.7 AU

Year: 2783 Days

Day: 26.6 Hours

Environment

Temp: -123 °C

Axial Tilt: 18.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 11.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 546

Radius: 4.6

Gravity: 25.8 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 9.35 AU - 14.23 AU

Year: 15333 Days

Day: 22.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 31,588,273 km

• M1: 58,942 km (0.119 R)
• M2: 430,991 km (0.086 R)
• M3: 957,726 km (0.114 R)
• M4: 2,377,559 km (0.12 R)
• M5: 3,374,030 km (0.083 R)
• M6: 4,525,635 km (0.107 R)
• M7: 5,509,091 km (0.12 R)
• M8: 8,358,332 km (0.103 R)
• M9: 11,457,402 km (0.11 R)
• M10: 12,305,921 km (0.114 R)
• M11: 13,457,525 km (0.104 R)
• M12: 15,461,090 km (0.089 R)
• M13: 23,594,726 km (0.061 R)
• M14: 24,963,546 km (0.03 R)
• M15: 31,200,282 km (0.116 R)
• M16: 39,202,122 km (0.098 R)
• M17: 40,564,360 km (0.065 R)
• M18: 43,961,877 km (0.073 R)
• M19: 46,178,918 km (0.085 R)
• M20: 50,196,369 km (0.094 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 34

Radius: 5.2

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 15.39 AU - 16.41 AU

Year: 24013 Days

Day: 19.5 Hours

Environment

Temp: -207 °C

Axial Tilt: 43.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 31,588,273 km

• M1: 117,734 km (0.071 R)
• M2: 395,836 km (0.052 R)
• M3: 2,189,963 km (0.107 R)
• M4: 3,400,659 km (0.105 R)
• M5: 5,453,740 km (0.084 R)
• M6: 6,976,347 km (0.045 R)
• M7: 11,539,082 km (0.11 R)
• M8: 13,257,513 km (0.109 R)
• M9: 13,848,275 km (0.073 R)
• M10: 14,625,137 km (0.089 R)
• M11: 26,247,694 km (0.118 R)
• M12: 30,466,953 km (0.113 R)
• M13: 30,652,005 km (0.104 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 275 - 17,510 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit