🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.36 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 80.8

Radius: 12.9

Gravity: 0.49 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.57 AU - 0.85 AU

Year: 392 Days

Day: 14.5 Hours

Environment

Temp: -131 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 12,575,624 km

• M1: 161,566 km (0.102 R)
• M2: 242,349 km (0.116 R)
• M3: 352,303 km (0.117 R)
• M4: 466,446 km (0.036 R)
• M5: 633,697 km (0.084 R)
• M6: 770,579 km (0.098 R)
• M7: 870,660 km (0.062 R)
• M8: 957,426 km (0.033 R)
• M9: 1,146,069 km (0.07 R)
• M10: 1,242,410 km (0.117 R)
• M11: 1,380,340 km (0.078 R)
• M12: 1,520,662 km (0.115 R)
• M13: 1,643,632 km (0.085 R)
• M14: 1,776,624 km (0.103 R)
• M15: 1,916,648 km (0.112 R)
• M16: 2,233,197 km (0.033 R)
• M17: 2,466,121 km (0.071 R)
• M18: 2,570,540 km (0.113 R)
• M19: 2,711,013 km (0.049 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 705.4

Radius: 12.7

Gravity: 4.37 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.69 AU - 1.13 AU

Year: 569 Days

Day: 6.9 Hours

Environment

Temp: -161 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 12,575,624 km

• M1: 166,054 km (0.087 R)
• M2: 260,899 km (0.117 R)
• M3: 340,784 km (0.059 R)
• M4: 427,700 km (0.118 R)
• M5: 540,796 km (0.051 R)
• M6: 688,599 km (0.068 R)
• M7: 808,277 km (0.029 R)
• M8: 997,219 km (0.039 R)
• M9: 1,173,894 km (0.048 R)
• M10: 1,269,188 km (0.063 R)
• M11: 1,367,325 km (0.075 R)
• M12: 1,504,356 km (0.096 R)
• M13: 1,627,475 km (0.119 R)
• M14: 1,734,887 km (0.102 R)
• M15: 1,818,661 km (0.107 R)
• M16: 2,078,812 km (0.083 R)
• M17: 2,195,947 km (0.081 R)
• M18: 2,294,233 km (0.11 R)
• M19: 2,430,068 km (0.101 R)
• M20: 2,664,936 km (0.114 R)
• M21: 2,846,099 km (0.093 R)
• M22: 3,333,340 km (0.082 R)
• M23: 3,422,500 km (0.105 R)
• M24: 3,537,242 km (0.079 R)
• M25: 3,711,822 km (0.113 R)
• M26: 3,804,423 km (0.104 R)
• M27: 3,914,827 km (0.047 R)
• M28: 4,000,546 km (0.078 R)
• M29: 4,200,110 km (0.081 R)
• M30: 4,501,250 km (0.081 R)
• M31: 4,627,212 km (0.029 R)
• M32: 4,836,948 km (0.118 R)
• M33: 4,947,650 km (0.06 R)
• M34: 5,077,801 km (0.086 R)
• M35: 5,181,023 km (0.055 R)
• M36: 5,465,708 km (0.051 R)
• M37: 5,561,899 km (0.036 R)
• M38: 5,843,742 km (0.061 R)
• M39: 6,021,165 km (0.111 R)
• M40: 6,120,498 km (0.102 R)
• M41: 6,351,028 km (0.046 R)
• M42: 6,615,068 km (0.047 R)
• M43: 6,758,832 km (0.105 R)
• M44: 6,976,347 km (0.113 R)
• M45: 7,070,295 km (0.097 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 432.6

Radius: 14.4

Gravity: 2.09 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.45 AU - 2.31 AU

Year: 1691 Days

Day: 5.1 Hours

Environment

Temp: -177 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 12,575,624 km

• M1: 186,399 km (0.083 R)
• M2: 347,815 km (0.078 R)
• M3: 588,817 km (0.066 R)
• M4: 726,896 km (0.104 R)
• M5: 935,585 km (0.077 R)
• M6: 1,047,933 km (0.074 R)
• M7: 1,230,143 km (0.03 R)
• M8: 1,329,626 km (0.072 R)
• M9: 1,484,460 km (0.097 R)
• M10: 1,738,028 km (0.058 R)
• M11: 2,015,831 km (0.104 R)
• M12: 2,115,015 km (0.065 R)
• M13: 2,318,767 km (0.077 R)
• M14: 2,768,009 km (0.105 R)
• M15: 2,912,671 km (0.108 R)
• M16: 3,071,543 km (0.088 R)
• M17: 3,175,065 km (0.064 R)
• M18: 3,326,907 km (0.072 R)
• M19: 3,445,389 km (0.086 R)
• M20: 3,613,686 km (0.108 R)
• M21: 3,760,292 km (0.104 R)
• M22: 3,859,027 km (0.03 R)
• M23: 4,008,924 km (0.119 R)
• M24: 4,186,197 km (0.089 R)
• M25: 4,288,672 km (0.077 R)
• M26: 4,975,775 km (0.031 R)
• M27: 5,194,188 km (0.055 R)
• M28: 5,387,917 km (0.07 R)
• M29: 5,541,853 km (0.115 R)
• M30: 5,640,737 km (0.069 R)
• M31: 5,840,002 km (0.061 R)
• M32: 5,940,531 km (0.12 R)
• M33: 6,099,704 km (0.097 R)
• M34: 6,466,667 km (0.106 R)
• M35: 6,705,425 km (0.093 R)
• M36: 6,795,782 km (0.118 R)
• M37: 6,962,435 km (0.112 R)
• M38: 7,084,357 km (0.114 R)
• M39: 7,176,359 km (0.036 R)
• M40: 7,470,469 km (0.043 R)
• M41: 7,847,456 km (0.097 R)
• M42: 7,942,749 km (0.083 R)
• M43: 8,118,377 km (0.112 R)
• M44: 8,571,360 km (0.12 R)
• M45: 8,817,448 km (0.068 R)
• M46: 9,032,719 km (0.078 R)
• M47: 9,166,011 km (0.089 R)
• M48: 9,603,735 km (0.104 R)
• M49: 9,842,343 km (0.082 R)
• M50: 10,308,041 km (0.096 R)
• M51: 10,499,975 km (0.084 R)
• M52: 10,763,417 km (0.107 R)
• M53: 10,993,648 km (0.112 R)
• M54: 11,136,065 km (0.081 R)
• M55: 11,784,722 km (0.079 R)
• M56: 11,894,078 km (0.107 R)
• M57: 12,371,594 km (0.112 R)
• M58: 12,575,646 km (0.115 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: 398 - 14,195 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit