🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.74 AU - 1 AU

Year: 291 Days

Day: 21.5 Hours

Environment

Temp: 150 °C

Axial Tilt: 33.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 95,921,121 km

• M1: 44,580 km (0.066 R)
• M2: 215,421 km (0.117 R)

Asteroid Belt

Center: 6.62 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 12.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 597.7

Radius: 13.3

Gravity: 3.38 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 10.99 AU - 13.73 AU

Year: 15563 Days

Day: 8.2 Hours

Environment

Temp: -176 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 95,921,121 km

• M1: 165,754 km (0.116 R)
• M2: 725,400 km (0.117 R)
• M3: 1,158,935 km (0.057 R)
• M4: 1,661,584 km (0.078 R)
• M5: 3,505,078 km (0.064 R)
• M6: 3,946,242 km (0.102 R)
• M7: 6,214,894 km (0.065 R)
• M8: 8,019,343 km (0.063 R)
• M9: 10,939,045 km (0.109 R)
• M10: 15,873,232 km (0.066 R)
• M11: 16,474,466 km (0.098 R)
• M12: 17,642,675 km (0.101 R)
• M13: 18,865,339 km (0.047 R)
• M14: 22,967,911 km (0.06 R)
• M15: 23,446,923 km (0.043 R)
• M16: 24,030,504 km (0.11 R)
• M17: 25,024,881 km (0.118 R)
• M18: 26,150,007 km (0.031 R)
• M19: 28,611,191 km (0.045 R)
• M20: 29,615,142 km (0.101 R)
• M21: 32,406,938 km (0.062 R)
• M22: 35,116,455 km (0.093 R)
• M23: 36,917,164 km (0.074 R)
• M24: 40,842,014 km (0.095 R)
• M25: 42,688,650 km (0.079 R)
• M26: 52,101,498 km (0.03 R)
• M27: 58,972,079 km (0.1 R)

Planet 3 - Ice Giant

Semi-Major Axis: 17.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 786.3

Radius: 3.7

Gravity: 57.44 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 16.24 AU - 18.94 AU

Year: 26422 Days

Day: 20.2 Hours

Environment

Temp: -196 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 95,921,121 km

• M1: 61,934 km (0.053 R)
• M2: 266,583 km (0.086 R)
• M3: 586,723 km (0.09 R)
• M4: 746,045 km (0.092 R)
• M5: 998,865 km (0.101 R)
• M6: 1,182,422 km (0.111 R)
• M7: 2,083,749 km (0.108 R)
• M8: 2,384,291 km (0.081 R)
• M9: 2,847,296 km (0.082 R)
• M10: 5,021,402 km (0.117 R)
• M11: 6,321,108 km (0.117 R)
• M12: 6,557,623 km (0.082 R)
• M13: 7,458,052 km (0.111 R)
• M14: 7,775,649 km (0.109 R)
• M15: 11,674,468 km (0.034 R)
• M16: 15,737,696 km (0.05 R)
• M17: 16,084,464 km (0.082 R)
• M18: 17,708,199 km (0.044 R)
• M19: 21,915,041 km (0.027 R)
• M20: 26,864,786 km (0.108 R)
• M21: 28,624,206 km (0.114 R)
• M22: 36,885,150 km (0.048 R)
• M23: 46,070,759 km (0.115 R)
• M24: 52,330,382 km (0.111 R)
• M25: 56,063,597 km (0.078 R)
• M26: 61,882,805 km (0.072 R)
• M27: 67,863,129 km (0.115 R)
• M28: 68,320,749 km (0.103 R)
• M29: 69,938,949 km (0.092 R)
• M30: 71,819,395 km (0.051 R)
• M31: 73,733,200 km (0.105 R)
• M32: 75,435,474 km (0.079 R)
• M33: 80,955,785 km (0.071 R)
• M34: 83,551,757 km (0.071 R)
• M35: 95,921,108 km (0.1 R)

Kuiper Belt

Range: 30.6 - 54.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 320 - 14,688 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit