🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.51 AU - 0.71 AU

Year: 177 Days

Day: 20.6 Hours

Environment

Temp: 137 °C

Axial Tilt: 6.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.69 AU - 1.79 AU

Year: 851 Days

Day: 31.1 Hours

Environment

Temp: -66 °C

Axial Tilt: 47.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 2.05 AU - 2.85 AU

Year: 1422 Days

Day: 30.3 Hours

Environment

Temp: -90 °C

Axial Tilt: 3.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 2.78 AU - 3.12 AU

Year: 1879 Days

Day: 35.7 Hours

Environment

Temp: -108 °C

Axial Tilt: 18.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 80,536,275 km

• M1: 223,050 km (0.048 R)
• M2: 2,427,674 km (0.113 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 951.7

Radius: 7.3

Gravity: 17.86 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 12.58 AU - 14.5 AU

Year: 18477 Days

Day: 17.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 80,536,275 km

• M1: 90,956 km (0.052 R)
• M2: 493,075 km (0.12 R)
• M3: 912,846 km (0.06 R)
• M4: 1,456,335 km (0.115 R)
• M5: 1,800,560 km (0.107 R)
• M6: 3,539,934 km (0.117 R)
• M7: 4,034,804 km (0.043 R)
• M8: 5,011,080 km (0.08 R)
• M9: 5,635,202 km (0.119 R)
• M10: 6,353,870 km (0.082 R)
• M11: 8,179,114 km (0.108 R)
• M12: 8,496,261 km (0.098 R)
• M13: 9,043,191 km (0.119 R)
• M14: 9,729,995 km (0.109 R)
• M15: 10,328,536 km (0.117 R)
• M16: 14,370,222 km (0.053 R)
• M17: 15,225,174 km (0.039 R)
• M18: 17,207,645 km (0.11 R)
• M19: 18,260,664 km (0.076 R)
• M20: 19,542,867 km (0.08 R)
• M21: 19,825,159 km (0.096 R)
• M22: 20,981,999 km (0.069 R)
• M23: 22,387,621 km (0.082 R)
• M24: 24,285,868 km (0.074 R)
• M25: 30,873,859 km (0.034 R)
• M26: 36,816,784 km (0.034 R)
• M27: 37,536,948 km (0.11 R)
• M28: 42,526,935 km (0.112 R)
• M29: 43,160,332 km (0.079 R)
• M30: 46,756,665 km (0.113 R)
• M31: 55,663,124 km (0.114 R)
• M32: 58,345,414 km (0.043 R)
• M33: 59,127,362 km (0.065 R)
• M34: 60,512,488 km (0.119 R)
• M35: 63,142,120 km (0.088 R)
• M36: 71,933,089 km (0.083 R)
• M37: 73,511,197 km (0.09 R)
• M38: 76,502,855 km (0.056 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: 459 - 18,055 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit