🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.82 AU - 1.08 AU

Year: 325 Days

Day: 26.7 Hours

Environment

Temp: 149 °C

Axial Tilt: 11.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.29 AU - 1.67 AU

Year: 633 Days

Day: 20 Hours

Environment

Temp: -10 °C

Axial Tilt: 0.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 65,732,526 km

• M1: 621,579 km (0.099 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.68 AU - 2.08 AU

Year: 906 Days

Day: 24.9 Hours

Environment

Temp: -44 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 14.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 449.3

Radius: 6.5

Gravity: 10.63 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 11.75 AU - 17.67 AU

Year: 19829 Days

Day: 24.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 65,732,526 km

• M1: 81,082 km (0.029 R)
• M2: 293,661 km (0.087 R)
• M3: 503,247 km (0.069 R)
• M4: 1,208,302 km (0.078 R)
• M5: 1,783,506 km (0.073 R)
• M6: 2,661,197 km (0.09 R)
• M7: 4,096,289 km (0.079 R)
• M8: 4,672,091 km (0.079 R)
• M9: 5,905,226 km (0.097 R)
• M10: 6,265,009 km (0.105 R)
• M11: 7,617,075 km (0.072 R)
• M12: 11,610,291 km (0.04 R)
• M13: 12,758,155 km (0.059 R)
• M14: 14,763,814 km (0.107 R)
• M15: 15,727,523 km (0.112 R)
• M16: 16,496,905 km (0.109 R)
• M17: 19,214,051 km (0.114 R)
• M18: 21,182,610 km (0.066 R)
• M19: 23,085,345 km (0.119 R)
• M20: 24,585,213 km (0.114 R)
• M21: 28,673,424 km (0.064 R)
• M22: 39,551,433 km (0.104 R)
• M23: 41,838,934 km (0.114 R)
• M24: 53,229,615 km (0.118 R)
• M25: 55,484,803 km (0.07 R)
• M26: 59,814,165 km (0.117 R)

Kuiper Belt

Range: 31.2 - 49.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 149 - 15,050 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit