🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.56 AU - 0.78 AU

Year: 194 Days

Day: 12.6 Hours

Environment

Temp: 160 °C

Axial Tilt: 100.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.02 AU - 1.4 AU

Year: 470 Days

Day: 12.9 Hours

Environment

Temp: 19 °C

Axial Tilt: 20 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.08 AU - 1.36 AU

Year: 476 Days

Day: 37.3 Hours

Environment

Temp: 33 °C

Axial Tilt: 6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.61 AU - 2.15 AU

Year: 910 Days

Day: 45.4 Hours

Environment

Temp: -49 °C

Axial Tilt: 19 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 13.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 265

Radius: 5.1

Gravity: 10.19 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 11.26 AU - 15.12 AU

Year: 16915 Days

Day: 16.2 Hours

Environment

Temp: -174 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 49,582,557 km

• M1: 64,177 km (0.082 R)
• M2: 673,789 km (0.095 R)
• M3: 1,173,894 km (0.087 R)
• M4: 4,310,513 km (0.1 R)
• M5: 4,820,791 km (0.101 R)
• M6: 5,539,908 km (0.099 R)
• M7: 6,033,133 km (0.11 R)
• M8: 6,555,229 km (0.086 R)
• M9: 7,774,601 km (0.068 R)
• M10: 9,330,868 km (0.064 R)
• M11: 10,813,084 km (0.09 R)
• M12: 11,083,706 km (0.053 R)
• M13: 13,228,042 km (0.074 R)
• M14: 13,915,295 km (0.071 R)
• M15: 22,232,936 km (0.119 R)
• M16: 23,562,861 km (0.103 R)
• M17: 25,038,794 km (0.068 R)
• M18: 25,322,282 km (0.088 R)
• M19: 25,512,421 km (0.113 R)
• M20: 34,387,763 km (0.1 R)
• M21: 40,023,115 km (0.093 R)
• M22: 42,386,013 km (0.099 R)
• M23: 43,601,496 km (0.103 R)
• M24: 47,243,456 km (0.101 R)
• M25: 47,676,243 km (0.097 R)
• M26: 48,257,580 km (0.111 R)

Kuiper Belt

Range: 31.1 - 55.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 545 - 14,562 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit