🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.87 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.34 AU - 2.14 AU

Year: 1032 Days

Day: 30.3 Hours

Environment

Temp: -112 °C

Axial Tilt: 23 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.27 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 346.4

Radius: 10.8

Gravity: 2.97 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 2.23 AU - 3.37 AU

Year: 2106 Days

Day: 12.3 Hours

Environment

Temp: -144 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 21,479,396 km

• M1: 203,902 km (0.071 R)
• M2: 293,062 km (0.089 R)
• M3: 398,379 km (0.099 R)
• M4: 489,783 km (0.041 R)
• M5: 609,462 km (0.116 R)
• M6: 790,924 km (0.112 R)
• M7: 865,723 km (0.086 R)
• M8: 935,435 km (0.06 R)
• M9: 1,015,171 km (0.058 R)
• M10: 1,139,487 km (0.039 R)
• M11: 1,234,182 km (0.055 R)
• M12: 1,376,749 km (0.106 R)
• M13: 1,553,424 km (0.119 R)
• M14: 1,857,856 km (0.119 R)
• M15: 1,980,975 km (0.081 R)
• M16: 2,128,179 km (0.043 R)
• M17: 2,300,815 km (0.105 R)
• M18: 2,467,018 km (0.112 R)
• M19: 3,257,494 km (0.102 R)
• M20: 3,394,376 km (0.073 R)
• M21: 3,571,500 km (0.083 R)
• M22: 3,987,830 km (0.086 R)
• M23: 4,174,977 km (0.106 R)
• M24: 4,351,353 km (0.116 R)
• M25: 4,447,246 km (0.114 R)
• M26: 4,530,123 km (0.112 R)
• M27: 4,613,449 km (0.029 R)
• M28: 4,683,461 km (0.083 R)
• M29: 5,138,986 km (0.066 R)
• M30: 5,284,395 km (0.114 R)
• M31: 5,549,483 km (0.094 R)
• M32: 5,683,672 km (0.057 R)
• M33: 5,803,799 km (0.05 R)
• M34: 5,879,496 km (0.115 R)
• M35: 6,092,822 km (0.085 R)
• M36: 6,262,167 km (0.108 R)
• M37: 6,355,217 km (0.082 R)
• M38: 6,574,228 km (0.064 R)
• M39: 6,653,066 km (0.05 R)
• M40: 6,907,532 km (0.098 R)
• M41: 7,116,520 km (0.093 R)
• M42: 7,327,753 km (0.071 R)
• M43: 7,606,902 km (0.109 R)
• M44: 7,722,990 km (0.08 R)
• M45: 7,873,037 km (0.117 R)
• M46: 8,024,131 km (0.109 R)
• M47: 8,091,450 km (0.118 R)
• M48: 8,193,027 km (0.037 R)
• M49: 8,294,903 km (0.054 R)
• M50: 8,414,431 km (0.112 R)
• M51: 9,055,309 km (0.116 R)
• M52: 9,284,343 km (0.115 R)
• M53: 9,355,252 km (0.111 R)
• M54: 9,550,926 km (0.071 R)
• M55: 9,874,207 km (0.098 R)
• M56: 9,946,463 km (0.118 R)
• M57: 10,182,828 km (0.109 R)
• M58: 10,494,590 km (0.104 R)
• M59: 10,828,193 km (0.096 R)
• M60: 11,089,989 km (0.109 R)
• M61: 11,202,936 km (0.08 R)
• M62: 11,373,029 km (0.102 R)
• M63: 11,486,873 km (0.079 R)
• M64: 11,601,016 km (0.11 R)
• M65: 11,734,756 km (0.07 R)
• M66: 12,042,479 km (0.095 R)
• M67: 12,177,865 km (0.12 R)
• M68: 12,547,970 km (0.102 R)
• M69: 12,981,206 km (0.048 R)
• M70: 13,319,446 km (0.083 R)
• M71: 13,459,470 km (0.085 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 803.9

Radius: 14.7

Gravity: 3.72 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 3.34 AU - 3.38 AU

Year: 2769 Days

Day: 11.4 Hours

Environment

Temp: -163 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 21,479,396 km

• M1: 184,753 km (0.084 R)
• M2: 277,354 km (0.082 R)
• M3: 372,648 km (0.077 R)
• M4: 543,938 km (0.115 R)
• M5: 682,914 km (0.08 R)
• M6: 806,333 km (0.025 R)
• M7: 907,461 km (0.069 R)
• M8: 1,013,376 km (0.096 R)
• M9: 1,250,937 km (0.112 R)
• M10: 1,370,915 km (0.114 R)
• M11: 1,469,799 km (0.109 R)
• M12: 1,649,317 km (0.08 R)
• M13: 1,988,455 km (0.104 R)
• M14: 2,130,722 km (0.094 R)
• M15: 2,305,902 km (0.08 R)
• M16: 2,749,609 km (0.046 R)
• M17: 3,321,222 km (0.117 R)
• M18: 3,664,699 km (0.071 R)
• M19: 3,770,016 km (0.042 R)
• M20: 5,112,507 km (0.099 R)
• M21: 5,610,967 km (0.115 R)
• M22: 5,855,709 km (0.058 R)
• M23: 6,083,397 km (0.111 R)
• M24: 6,568,843 km (0.097 R)
• M25: 6,805,357 km (0.063 R)
• M26: 6,913,965 km (0.116 R)
• M27: 7,066,854 km (0.033 R)
• M28: 8,122,566 km (0.042 R)
• M29: 8,493,270 km (0.104 R)
• M30: 8,893,145 km (0.116 R)
• M31: 9,468,498 km (0.095 R)
• M32: 9,614,206 km (0.086 R)
• M33: 9,760,663 km (0.092 R)
• M34: 9,858,649 km (0.093 R)
• M35: 9,957,085 km (0.108 R)
• M36: 10,105,336 km (0.083 R)
• M37: 10,204,520 km (0.098 R)
• M38: 10,403,934 km (0.108 R)
• M39: 11,061,117 km (0.085 R)
• M40: 11,214,754 km (0.115 R)
• M41: 11,317,528 km (0.096 R)
• M42: 11,420,601 km (0.081 R)
• M43: 11,523,973 km (0.113 R)
• M44: 11,653,674 km (0.069 R)
• M45: 12,019,441 km (0.076 R)
• M46: 12,415,576 km (0.092 R)
• M47: 12,950,538 km (0.111 R)
• M48: 13,112,553 km (0.086 R)
• M49: 13,275,165 km (0.082 R)
• M50: 13,438,526 km (0.052 R)
• M51: 13,629,862 km (0.114 R)
• M52: 13,877,297 km (0.075 R)
• M53: 14,544,354 km (0.106 R)
• M54: 14,656,552 km (0.107 R)
• M55: 14,881,697 km (0.044 R)
• M56: 15,621,907 km (0.109 R)
• M57: 15,765,521 km (0.111 R)
• M58: 16,054,245 km (0.116 R)
• M59: 17,019,600 km (0.077 R)
• M60: 17,315,804 km (0.068 R)
• M61: 18,731,000 km (0.027 R)
• M62: 19,591,786 km (0.083 R)
• M63: 20,938,616 km (0.069 R)
• M64: 21,415,534 km (0.109 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 495 - 15,776 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit