🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.5 AU - 0.52 AU

Year: 128 Days

Day: 45.5 Hours

Environment

Temp: 201 °C

Axial Tilt: 47.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 56,236,325 km

• M1: 208,689 km (0.045 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.44 AU - 2.16 AU

Year: 849 Days

Day: 19.5 Hours

Environment

Temp: -41 °C

Axial Tilt: 26.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,236,325 km

• M1: 572,511 km (0.094 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.38 AU - 2.3 AU

Year: 877 Days

Day: 37.8 Hours

Environment

Temp: -36 °C

Axial Tilt: 20.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,236,325 km

• M1: 186,100 km (0.107 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 2.97 AU - 3.63 AU

Year: 2107 Days

Day: 26 Hours

Environment

Temp: -103 °C

Axial Tilt: 25.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 14.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 278.5

Radius: 7.8

Gravity: 4.58 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 11.14 AU - 18.38 AU

Year: 19930 Days

Day: 22.5 Hours

Environment

Temp: -196 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 56,236,325 km

• M1: 97,089 km (0.078 R)
• M2: 1,061,098 km (0.116 R)
• M3: 1,329,327 km (0.084 R)
• M4: 2,672,865 km (0.097 R)
• M5: 3,478,599 km (0.099 R)
• M6: 5,010,781 km (0.105 R)
• M7: 7,765,177 km (0.089 R)
• M8: 10,115,210 km (0.108 R)
• M9: 10,658,699 km (0.058 R)
• M10: 11,050,496 km (0.064 R)
• M11: 12,102,169 km (0.05 R)
• M12: 14,471,350 km (0.115 R)
• M13: 16,017,743 km (0.092 R)
• M14: 20,274,850 km (0.088 R)
• M15: 20,703,597 km (0.075 R)
• M16: 24,257,594 km (0.097 R)
• M17: 25,131,993 km (0.096 R)
• M18: 26,738,076 km (0.089 R)
• M19: 27,150,069 km (0.11 R)
• M20: 27,670,969 km (0.05 R)
• M21: 28,948,235 km (0.104 R)
• M22: 29,601,529 km (0.082 R)
• M23: 31,163,780 km (0.114 R)
• M24: 34,695,337 km (0.065 R)
• M25: 45,545,072 km (0.057 R)
• M26: 49,765,527 km (0.085 R)
• M27: 51,810,679 km (0.059 R)
• M28: 53,259,086 km (0.109 R)

Kuiper Belt

Range: 31.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 256 - 12,720 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit