🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 17.6

Radius: 9.4

Gravity: 0.2 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.43 AU - 0.65 AU

Year: 274 Days

Day: 13.9 Hours

Environment

Temp: -152 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 11,991,196 km

• M1: 151,094 km (0.116 R)
• M2: 245,789 km (0.068 R)
• M3: 307,872 km (0.096 R)
• M4: 372,349 km (0.107 R)
• M5: 449,841 km (0.056 R)
• M6: 511,475 km (0.11 R)
• M7: 594,801 km (0.113 R)
• M8: 668,104 km (0.037 R)
• M9: 932,593 km (0.115 R)
• M10: 1,068,278 km (0.042 R)
• M11: 1,238,222 km (0.096 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 879.3

Radius: 13

Gravity: 5.2 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.44 AU - 0.68 AU

Year: 289 Days

Day: 9.9 Hours

Environment

Temp: -139 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 11,991,196 km

• M1: 161,865 km (0.073 R)
• M2: 271,071 km (0.117 R)
• M3: 376,538 km (0.095 R)
• M4: 491,429 km (0.095 R)
• M5: 608,714 km (0.119 R)
• M6: 702,512 km (0.077 R)
• M7: 801,994 km (0.089 R)
• M8: 887,714 km (0.109 R)
• M9: 984,952 km (0.064 R)
• M10: 1,144,573 km (0.095 R)
• M11: 1,300,155 km (0.086 R)
• M12: 1,385,276 km (0.086 R)
• M13: 1,467,705 km (0.079 R)
• M14: 1,671,756 km (0.049 R)
• M15: 1,885,532 km (0.074 R)
• M16: 2,008,950 km (0.041 R)
• M17: 2,145,682 km (0.105 R)
• M18: 2,264,014 km (0.111 R)
• M19: 2,507,260 km (0.065 R)
• M20: 2,626,490 km (0.111 R)
• M21: 2,788,504 km (0.057 R)
• M22: 2,882,601 km (0.095 R)
• M23: 2,965,778 km (0.092 R)
• M24: 3,116,423 km (0.05 R)
• M25: 3,313,144 km (0.101 R)
• M26: 3,469,623 km (0.12 R)
• M27: 3,571,200 km (0.092 R)
• M28: 3,680,257 km (0.119 R)
• M29: 3,842,571 km (0.11 R)
• M30: 3,980,799 km (0.107 R)
• M31: 4,160,915 km (0.064 R)
• M32: 4,241,848 km (0.083 R)
• M33: 4,371,250 km (0.1 R)
• M34: 4,508,730 km (0.11 R)
• M35: 4,592,056 km (0.101 R)
• M36: 4,738,961 km (0.105 R)
• M37: 4,837,846 km (0.067 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 858.2

Radius: 13.7

Gravity: 4.57 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.74 AU - 0.77 AU

Year: 448 Days

Day: 10.5 Hours

Environment

Temp: -161 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 11,991,196 km

• M1: 171,439 km (0.083 R)
• M2: 273,166 km (0.059 R)
• M3: 362,176 km (0.111 R)
• M4: 474,973 km (0.047 R)
• M5: 603,777 km (0.104 R)
• M6: 717,322 km (0.064 R)
• M7: 861,833 km (0.11 R)
• M8: 959,521 km (0.052 R)
• M9: 1,046,587 km (0.098 R)
• M10: 1,136,645 km (0.12 R)
• M11: 1,240,166 km (0.108 R)
• M12: 1,347,129 km (0.117 R)
• M13: 1,440,627 km (0.05 R)
• M14: 1,663,977 km (0.08 R)
• M15: 1,801,158 km (0.049 R)
• M16: 1,954,945 km (0.055 R)
• M17: 2,203,726 km (0.088 R)
• M18: 2,342,104 km (0.109 R)
• M19: 2,483,474 km (0.092 R)
• M20: 2,613,924 km (0.089 R)
• M21: 2,704,580 km (0.12 R)
• M22: 2,874,673 km (0.031 R)
• M23: 3,019,334 km (0.111 R)
• M24: 3,210,969 km (0.092 R)
• M25: 3,406,792 km (0.12 R)
• M26: 3,506,275 km (0.101 R)
• M27: 3,637,771 km (0.093 R)
• M28: 3,739,498 km (0.117 R)
• M29: 3,850,051 km (0.12 R)
• M30: 3,977,957 km (0.053 R)
• M31: 4,147,751 km (0.072 R)
• M32: 4,246,036 km (0.079 R)
• M33: 4,345,070 km (0.11 R)
• M34: 4,436,474 km (0.113 R)
• M35: 4,545,382 km (0.084 R)
• M36: 4,834,554 km (0.102 R)
• M37: 4,972,783 km (0.092 R)
• M38: 5,103,531 km (0.089 R)
• M39: 5,332,865 km (0.043 R)
• M40: 5,802,153 km (0.107 R)
• M41: 5,995,434 km (0.1 R)
• M42: 6,097,460 km (0.049 R)
• M43: 6,284,607 km (0.098 R)
• M44: 6,521,270 km (0.107 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 125.1

Radius: 11

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.71 AU - 1.17 AU

Year: 629 Days

Day: 11.5 Hours

Environment

Temp: -171 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 11,991,196 km

• M1: 137,480 km (0.068 R)
• M2: 239,955 km (0.1 R)
• M3: 325,226 km (0.081 R)
• M4: 481,705 km (0.116 R)
• M5: 644,916 km (0.092 R)
• M6: 760,406 km (0.056 R)
• M7: 841,787 km (0.1 R)
• M8: 926,310 km (0.09 R)
• M9: 1,021,454 km (0.112 R)
• M10: 1,194,389 km (0.092 R)
• M11: 1,270,385 km (0.047 R)
• M12: 1,440,328 km (0.061 R)
• M13: 1,526,197 km (0.106 R)
• M14: 1,680,433 km (0.086 R)
• M15: 1,803,253 km (0.09 R)
• M16: 1,891,515 km (0.041 R)
• M17: 1,971,700 km (0.1 R)
• M18: 2,091,827 km (0.066 R)
• M19: 2,264,164 km (0.093 R)
• M20: 2,375,016 km (0.068 R)
• M21: 2,492,749 km (0.092 R)
• M22: 2,586,398 km (0.107 R)
• M23: 2,739,735 km (0.069 R)
• M24: 2,907,135 km (0.111 R)
• M25: 2,983,730 km (0.078 R)
• M26: 3,083,362 km (0.057 R)
• M27: 3,156,066 km (0.11 R)
• M28: 3,229,369 km (0.11 R)
• M29: 3,343,064 km (0.107 R)
• M30: 3,435,216 km (0.03 R)
• M31: 3,645,401 km (0.097 R)
• M32: 3,811,903 km (0.092 R)
• M33: 3,944,447 km (0.115 R)
• M34: 4,023,584 km (0.095 R)
• M35: 4,103,170 km (0.065 R)
• M36: 4,270,421 km (0.096 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 823.1

Radius: 11.6

Gravity: 6.12 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.58 AU - 2.22 AU

Year: 1808 Days

Day: 13.6 Hours

Environment

Temp: -205 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 11,991,196 km

• M1: 144,811 km (0.079 R)
• M2: 254,616 km (0.117 R)
• M3: 369,806 km (0.099 R)
• M4: 502,798 km (0.062 R)
• M5: 1,008,290 km (0.063 R)
• M6: 1,139,188 km (0.107 R)
• M7: 1,246,300 km (0.084 R)
• M8: 1,326,484 km (0.109 R)
• M9: 1,513,482 km (0.055 R)
• M10: 1,654,104 km (0.087 R)
• M11: 1,787,844 km (0.069 R)
• M12: 1,972,149 km (0.069 R)
• M13: 2,090,481 km (0.106 R)
• M14: 2,211,356 km (0.083 R)
• M15: 2,692,163 km (0.077 R)
• M16: 3,053,741 km (0.037 R)
• M17: 3,705,090 km (0.117 R)
• M18: 3,837,634 km (0.072 R)
• M19: 3,956,864 km (0.082 R)
• M20: 4,399,075 km (0.087 R)
• M21: 4,555,255 km (0.037 R)
• M22: 4,777,109 km (0.101 R)
• M23: 4,905,613 km (0.113 R)
• M24: 5,182,220 km (0.047 R)
• M25: 5,264,648 km (0.093 R)
• M26: 5,430,702 km (0.083 R)
• M27: 5,564,742 km (0.117 R)
• M28: 5,802,153 km (0.106 R)
• M29: 5,956,538 km (0.108 R)
• M30: 6,042,856 km (0.113 R)
• M31: 6,569,890 km (0.112 R)
• M32: 6,659,200 km (0.118 R)
• M33: 7,093,482 km (0.102 R)
• M34: 7,203,437 km (0.118 R)
• M35: 7,649,238 km (0.077 R)
• M36: 7,970,425 km (0.079 R)
• M37: 8,353,994 km (0.103 R)
• M38: 8,470,231 km (0.118 R)
• M39: 9,000,107 km (0.071 R)
• M40: 9,299,153 km (0.091 R)
• M41: 9,459,971 km (0.108 R)
• M42: 9,662,377 km (0.089 R)
• M43: 10,381,943 km (0.09 R)
• M44: 10,864,246 km (0.102 R)
• M45: 11,097,619 km (0.064 R)
• M46: 11,182,740 km (0.12 R)
• M47: 11,763,928 km (0.087 R)
• M48: 12,244,735 km (0.111 R)
• M49: 12,332,848 km (0.059 R)
• M50: 12,576,244 km (0.094 R)
• M51: 12,888,305 km (0.114 R)
• M52: 13,611,162 km (0.067 R)
• M53: 13,748,194 km (0.111 R)
• M54: 13,885,824 km (0.119 R)
• M55: 13,977,677 km (0.046 R)
• M56: 14,208,357 km (0.066 R)
• M57: 14,324,146 km (0.117 R)
• M58: 14,533,433 km (0.112 R)
• M59: 14,931,513 km (0.05 R)
• M60: 15,285,761 km (0.105 R)
• M61: 15,475,750 km (0.073 R)
• M62: 15,594,980 km (0.077 R)
• M63: 16,074,740 km (0.062 R)
• M64: 16,219,700 km (0.045 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 185

Radius: 14.9

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.96 AU - 2.64 AU

Year: 2408 Days

Day: 14.5 Hours

Environment

Temp: -202 °C

Axial Tilt: 56.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 11,991,196 km

• M1: 186,399 km (0.104 R)
• M2: 279,748 km (0.097 R)
• M3: 447,447 km (0.078 R)
• M4: 604,375 km (0.078 R)
• M5: 803,789 km (0.1 R)
• M6: 1,064,389 km (0.12 R)
• M7: 1,354,010 km (0.117 R)
• M8: 1,581,997 km (0.106 R)
• M9: 1,741,469 km (0.119 R)
• M10: 1,943,875 km (0.109 R)
• M11: 2,076,867 km (0.086 R)
• M12: 2,272,541 km (0.11 R)
• M13: 2,454,003 km (0.111 R)
• M14: 2,994,650 km (0.094 R)
• M15: 3,194,363 km (0.112 R)
• M16: 3,296,090 km (0.113 R)
• M17: 3,560,729 km (0.083 R)
• M18: 3,689,831 km (0.098 R)
• M19: 3,928,739 km (0.115 R)
• M20: 4,222,400 km (0.065 R)
• M21: 4,384,414 km (0.078 R)
• M22: 4,485,094 km (0.098 R)
• M23: 4,612,252 km (0.091 R)
• M24: 4,766,338 km (0.118 R)
• M25: 5,146,017 km (0.081 R)
• M26: 5,239,067 km (0.089 R)
• M27: 5,332,865 km (0.111 R)
• M28: 5,467,653 km (0.057 R)
• M29: 5,727,205 km (0.12 R)
• M30: 6,088,783 km (0.109 R)
• M31: 6,187,518 km (0.102 R)
• M32: 6,486,713 km (0.092 R)
• M33: 6,747,014 km (0.025 R)
• M34: 6,981,433 km (0.092 R)
• M35: 7,114,426 km (0.055 R)
• M36: 7,248,316 km (0.083 R)
• M37: 7,473,311 km (0.091 R)
• M38: 7,579,077 km (0.116 R)
• M39: 7,715,809 km (0.069 R)
• M40: 7,853,439 km (0.055 R)
• M41: 8,022,784 km (0.083 R)
• M42: 8,115,684 km (0.117 R)
• M43: 8,271,266 km (0.093 R)
• M44: 8,365,064 km (0.078 R)
• M45: 8,475,019 km (0.058 R)
• M46: 8,903,616 km (0.083 R)
• M47: 9,258,163 km (0.081 R)
• M48: 9,388,164 km (0.059 R)
• M49: 9,502,457 km (0.115 R)
• M50: 9,848,327 km (0.112 R)
• M51: 10,047,741 km (0.119 R)
• M52: 10,147,972 km (0.094 R)
• M53: 10,484,567 km (0.119 R)
• M54: 10,603,198 km (0.118 R)
• M55: 10,756,386 km (0.05 R)
• M56: 11,047,952 km (0.099 R)
• M57: 11,342,062 km (0.099 R)
• M58: 11,621,211 km (0.117 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 162 - 19,529 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit