🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.6 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 234.5

Radius: 11.6

Gravity: 1.74 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.97 AU - 1.43 AU

Year: 907 Days

Day: 6.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 32,183,474 km

• M1: 164,408 km (0.093 R)
• M2: 244,144 km (0.102 R)
• M3: 502,649 km (0.114 R)
• M4: 629,358 km (0.066 R)
• M5: 837,449 km (0.11 R)
• M6: 928,255 km (0.119 R)
• M7: 1,539,960 km (0.048 R)
• M8: 1,653,804 km (0.12 R)
• M9: 1,758,224 km (0.053 R)
• M10: 1,909,467 km (0.106 R)
• M11: 2,006,257 km (0.107 R)
• M12: 2,084,946 km (0.118 R)
• M13: 2,164,681 km (0.116 R)
• M14: 2,286,304 km (0.067 R)
• M15: 2,424,084 km (0.075 R)
• M16: 2,515,189 km (0.12 R)
• M17: 2,773,844 km (0.082 R)
• M18: 2,988,367 km (0.101 R)
• M19: 3,124,501 km (0.097 R)
• M20: 3,418,461 km (0.084 R)
• M21: 3,529,163 km (0.074 R)
• M22: 3,713,468 km (0.115 R)
• M23: 3,901,064 km (0.108 R)
• M24: 4,201,157 km (0.053 R)
• M25: 4,319,788 km (0.034 R)
• M26: 4,534,760 km (0.101 R)
• M27: 4,665,359 km (0.118 R)
• M28: 4,841,436 km (0.026 R)
• M29: 4,966,051 km (0.1 R)
• M30: 5,046,684 km (0.097 R)
• M31: 5,264,050 km (0.111 R)
• M32: 5,346,329 km (0.087 R)
• M33: 5,595,858 km (0.098 R)
• M34: 5,755,030 km (0.1 R)
• M35: 5,906,124 km (0.114 R)
• M36: 6,202,777 km (0.069 R)
• M37: 6,455,298 km (0.055 R)
• M38: 6,563,158 km (0.095 R)
• M39: 6,671,616 km (0.043 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 721

Radius: 14.1

Gravity: 3.63 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.86 AU - 2.4 AU

Year: 2146 Days

Day: 8.2 Hours

Environment

Temp: -211 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 32,183,474 km

• M1: 179,667 km (0.12 R)
• M2: 340,485 km (0.104 R)
• M3: 552,166 km (0.109 R)
• M4: 650,302 km (0.059 R)
• M5: 930,798 km (0.109 R)
• M6: 1,101,040 km (0.111 R)
• M7: 1,366,577 km (0.101 R)
• M8: 1,574,368 km (0.117 R)
• M9: 1,912,160 km (0.078 R)
• M10: 2,363,946 km (0.057 R)
• M11: 2,535,385 km (0.114 R)
• M12: 2,975,502 km (0.037 R)
• M13: 3,161,452 km (0.074 R)
• M14: 3,440,153 km (0.107 R)
• M15: 3,529,762 km (0.055 R)
• M16: 3,650,637 km (0.104 R)
• M17: 3,865,609 km (0.042 R)
• M18: 4,227,935 km (0.119 R)
• M19: 4,502,896 km (0.111 R)
• M20: 4,833,956 km (0.105 R)
• M21: 5,070,620 km (0.061 R)
• M22: 5,173,094 km (0.041 R)
• M23: 5,328,377 km (0.099 R)
• M24: 5,803,201 km (0.08 R)
• M25: 5,928,713 km (0.057 R)
• M26: 6,036,872 km (0.046 R)
• M27: 6,182,132 km (0.056 R)
• M28: 6,273,686 km (0.064 R)
• M29: 6,457,841 km (0.113 R)
• M30: 6,662,640 km (0.103 R)
• M31: 7,347,799 km (0.112 R)
• M32: 7,542,126 km (0.108 R)
• M33: 7,777,743 km (0.106 R)
• M34: 8,805,779 km (0.107 R)
• M35: 9,325,333 km (0.107 R)
• M36: 9,642,032 km (0.104 R)
• M37: 10,634,913 km (0.063 R)
• M38: 10,810,989 km (0.053 R)
• M39: 10,965,823 km (0.087 R)
• M40: 11,143,695 km (0.081 R)
• M41: 11,751,062 km (0.104 R)
• M42: 11,864,757 km (0.082 R)
• M43: 12,047,416 km (0.102 R)
• M44: 12,162,008 km (0.083 R)
• M45: 12,254,010 km (0.105 R)
• M46: 12,670,790 km (0.116 R)
• M47: 12,810,664 km (0.096 R)
• M48: 12,904,312 km (0.116 R)
• M49: 13,021,597 km (0.027 R)
• M50: 13,233,727 km (0.097 R)
• M51: 13,708,999 km (0.092 R)
• M52: 13,948,954 km (0.116 R)
• M53: 14,530,142 km (0.07 R)
• M54: 14,823,803 km (0.087 R)
• M55: 15,020,524 km (0.063 R)
• M56: 15,367,142 km (0.067 R)
• M57: 15,466,625 km (0.077 R)
• M58: 15,591,389 km (0.045 R)
• M59: 15,917,213 km (0.105 R)
• M60: 16,245,132 km (0.119 R)
• M61: 17,010,774 km (0.071 R)
• M62: 17,423,814 km (0.064 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 655.3

Radius: 9.8

Gravity: 6.82 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 4.28 AU - 4.9 AU

Year: 6788 Days

Day: 7.7 Hours

Environment

Temp: -221 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 32,183,474 km

• M1: 195,524 km (0.075 R)
• M2: 292,165 km (0.088 R)
• M3: 380,577 km (0.114 R)
• M4: 468,989 km (0.116 R)
• M5: 552,914 km (0.1 R)
• M6: 616,642 km (0.078 R)
• M7: 710,590 km (0.091 R)
• M8: 959,970 km (0.062 R)
• M9: 1,237,324 km (0.041 R)
• M10: 1,466,358 km (0.108 R)
• M11: 1,709,455 km (0.047 R)
• M12: 1,945,371 km (0.03 R)
• M13: 2,448,768 km (0.086 R)
• M14: 2,625,443 km (0.108 R)
• M15: 3,252,557 km (0.107 R)
• M16: 3,422,650 km (0.095 R)
• M17: 3,545,918 km (0.076 R)
• M18: 3,721,097 km (0.117 R)
• M19: 3,847,956 km (0.106 R)
• M20: 4,316,647 km (0.103 R)
• M21: 4,530,871 km (0.106 R)
• M22: 5,479,770 km (0.064 R)
• M23: 5,682,625 km (0.109 R)
• M24: 5,799,610 km (0.099 R)
• M25: 7,108,143 km (0.103 R)
• M26: 8,007,675 km (0.049 R)
• M27: 8,139,022 km (0.106 R)
• M28: 8,304,327 km (0.106 R)
• M29: 8,705,698 km (0.051 R)
• M30: 8,773,167 km (0.107 R)
• M31: 8,942,662 km (0.098 R)
• M32: 9,044,837 km (0.109 R)
• M33: 9,216,126 km (0.05 R)
• M34: 10,195,095 km (0.078 R)
• M35: 10,301,908 km (0.102 R)
• M36: 10,409,169 km (0.09 R)
• M37: 10,624,740 km (0.106 R)
• M38: 10,696,846 km (0.081 R)
• M39: 11,948,831 km (0.12 R)
• M40: 12,554,104 km (0.089 R)
• M41: 13,597,848 km (0.098 R)
• M42: 13,715,432 km (0.099 R)
• M43: 14,149,864 km (0.083 R)
• M44: 14,309,036 km (0.063 R)
• M45: 14,508,749 km (0.101 R)
• M46: 14,588,934 km (0.077 R)
• M47: 15,072,883 km (0.099 R)
• M48: 16,682,107 km (0.107 R)
• M49: 17,528,383 km (0.12 R)
• M50: 17,913,747 km (0.117 R)
• M51: 18,301,953 km (0.113 R)
• M52: 18,911,265 km (0.088 R)
• M53: 19,882,305 km (0.1 R)
• M54: 20,643,609 km (0.106 R)
• M55: 21,688,849 km (0.086 R)
• M56: 22,056,560 km (0.112 R)
• M57: 22,379,841 km (0.099 R)
• M58: 23,312,435 km (0.107 R)
• M59: 25,505,091 km (0.077 R)
• M60: 25,601,880 km (0.108 R)
• M61: 26,234,231 km (0.088 R)
• M62: 27,118,204 km (0.066 R)
• M63: 27,862,304 km (0.112 R)
• M64: 28,111,833 km (0.103 R)
• M65: 28,412,226 km (0.097 R)
• M66: 28,613,136 km (0.059 R)
• M67: 29,066,866 km (0.075 R)
• M68: 29,777,307 km (0.098 R)
• M69: 29,981,358 km (0.039 R)
• M70: 30,083,533 km (0.095 R)
• M71: 30,442,269 km (0.106 R)
• M72: 30,596,355 km (0.041 R)
• M73: 30,905,424 km (0.075 R)
• M74: 31,474,644 km (0.109 R)
• M75: 31,734,496 km (0.062 R)
• M76: 33,414,779 km (0.088 R)
• M77: 33,679,866 km (0.07 R)
• M78: 33,892,445 km (0.079 R)
• M79: 34,319,098 km (0.11 R)
• M80: 35,123,635 km (0.065 R)
• M81: 35,339,355 km (0.063 R)
• M82: 36,206,125 km (0.12 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 282.6

Radius: 10.9

Gravity: 2.38 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 4.75 AU - 5.97 AU

Year: 8566 Days

Day: 7.1 Hours

Environment

Temp: -228 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 32,183,474 km

• M1: 136,583 km (0.053 R)
• M2: 262,245 km (0.029 R)
• M3: 421,268 km (0.059 R)
• M4: 515,514 km (0.106 R)
• M5: 618,438 km (0.087 R)
• M6: 793,766 km (0.097 R)
• M7: 972,237 km (0.09 R)
• M8: 1,288,786 km (0.068 R)
• M9: 1,655,001 km (0.053 R)
• M10: 1,796,371 km (0.082 R)
• M11: 1,923,380 km (0.104 R)
• M12: 2,015,981 km (0.067 R)
• M13: 2,623,947 km (0.095 R)
• M14: 3,001,980 km (0.098 R)
• M15: 3,601,569 km (0.105 R)
• M16: 3,739,947 km (0.093 R)
• M17: 3,927,243 km (0.113 R)
• M18: 4,482,700 km (0.09 R)
• M19: 4,557,050 km (0.116 R)
• M20: 4,833,058 km (0.113 R)
• M21: 5,560,403 km (0.112 R)
• M22: 5,882,487 km (0.116 R)
• M23: 6,238,530 km (0.085 R)
• M24: 6,771,548 km (0.07 R)
• M25: 6,942,837 km (0.07 R)
• M26: 7,348,397 km (0.07 R)
• M27: 7,524,474 km (0.115 R)
• M28: 8,182,405 km (0.109 R)
• M29: 8,734,421 km (0.067 R)
• M30: 8,858,737 km (0.11 R)
• M31: 8,952,385 km (0.073 R)
• M32: 10,594,072 km (0.097 R)
• M33: 10,960,138 km (0.107 R)
• M34: 12,014,355 km (0.101 R)
• M35: 12,501,146 km (0.094 R)
• M36: 12,817,396 km (0.114 R)
• M37: 12,888,006 km (0.086 R)
• M38: 13,065,280 km (0.101 R)
• M39: 13,422,071 km (0.038 R)
• M40: 13,529,781 km (0.092 R)
• M41: 14,881,398 km (0.067 R)
• M42: 16,084,763 km (0.114 R)
• M43: 16,352,244 km (0.055 R)
• M44: 17,319,245 km (0.111 R)
• M45: 17,397,335 km (0.11 R)
• M46: 17,475,724 km (0.091 R)
• M47: 18,066,486 km (0.106 R)
• M48: 18,225,209 km (0.096 R)
• M49: 18,824,349 km (0.049 R)
• M50: 18,904,833 km (0.085 R)
• M51: 19,106,191 km (0.113 R)
• M52: 19,470,761 km (0.092 R)
• M53: 19,878,266 km (0.114 R)
• M54: 20,868,155 km (0.079 R)
• M55: 20,951,331 km (0.103 R)
• M56: 21,201,609 km (0.108 R)
• M57: 21,536,857 km (0.112 R)
• M58: 21,958,424 km (0.046 R)
• M59: 22,297,563 km (0.066 R)
• M60: 22,724,066 km (0.09 R)
• M61: 22,981,225 km (0.097 R)
• M62: 23,196,347 km (0.063 R)
• M63: 25,873,251 km (0.059 R)
• M64: 26,501,412 km (0.11 R)
• M65: 26,817,363 km (0.094 R)
• M66: 28,878,074 km (0.115 R)
• M67: 29,342,874 km (0.11 R)
• M68: 29,763,394 km (0.061 R)
• M69: 31,656,106 km (0.085 R)
• M70: 32,183,439 km (0.088 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: 228 - 13,799 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit