🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.03 AU - 1.35 AU

Year: 486 Days

Day: 32.9 Hours

Environment

Temp: -12 °C

Axial Tilt: 19.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.28 AU - 1.78 AU

Year: 709 Days

Day: 32.8 Hours

Environment

Temp: -46 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 2.01 AU - 2.47 AU

Year: 1256 Days

Day: 21 Hours

Environment

Temp: -81 °C

Axial Tilt: 17.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 2.25 AU - 2.73 AU

Year: 1472 Days

Day: 31.7 Hours

Environment

Temp: -103 °C

Axial Tilt: 3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 2.77 AU - 2.87 AU

Year: 1775 Days

Day: 41.4 Hours

Environment

Temp: -104 °C

Axial Tilt: 16.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 14.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 228

Radius: 7.8

Gravity: 3.75 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 14.33 AU - 14.97 AU

Year: 21013 Days

Day: 20.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 54,496,858 km

• M1: 96,939 km (0.116 R)
• M2: 354,996 km (0.107 R)
• M3: 652,845 km (0.093 R)
• M4: 1,075,309 km (0.074 R)
• M5: 1,733,391 km (0.102 R)
• M6: 3,274,548 km (0.104 R)
• M7: 3,631,040 km (0.094 R)
• M8: 4,513,368 km (0.053 R)
• M9: 7,746,028 km (0.119 R)
• M10: 8,663,063 km (0.104 R)
• M11: 9,346,725 km (0.083 R)
• M12: 12,083,918 km (0.057 R)
• M13: 12,505,634 km (0.079 R)
• M14: 14,157,942 km (0.078 R)
• M15: 16,976,666 km (0.054 R)
• M16: 17,353,503 km (0.112 R)
• M17: 18,916,501 km (0.106 R)
• M18: 22,590,924 km (0.05 R)
• M19: 25,419,221 km (0.079 R)
• M20: 28,475,207 km (0.11 R)
• M21: 35,919,496 km (0.037 R)
• M22: 37,422,356 km (0.103 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 411 - 14,953 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit