🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.33 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 685.6

Radius: 10.5

Gravity: 6.22 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.61 AU - 0.71 AU

Year: 358 Days

Day: 5.9 Hours

Environment

Temp: -152 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 27,008,325 km

• M1: 174,282 km (0.026 R)
• M2: 258,505 km (0.114 R)
• M3: 331,060 km (0.119 R)
• M4: 399,127 km (0.059 R)
• M5: 483,052 km (0.044 R)
• M6: 661,223 km (0.113 R)
• M7: 727,046 km (0.088 R)
• M8: 826,528 km (0.064 R)
• M9: 902,524 km (0.076 R)
• M10: 972,536 km (0.091 R)
• M11: 1,074,861 km (0.068 R)
• M12: 1,181,075 km (0.098 R)
• M13: 1,253,929 km (0.048 R)
• M14: 1,361,490 km (0.096 R)
• M15: 1,457,532 km (0.088 R)
• M16: 1,591,123 km (0.118 R)
• M17: 1,662,032 km (0.065 R)
• M18: 1,728,903 km (0.119 R)
• M19: 1,961,976 km (0.08 R)
• M20: 2,049,491 km (0.089 R)
• M21: 2,143,737 km (0.063 R)
• M22: 2,216,891 km (0.03 R)
• M23: 2,307,996 km (0.081 R)
• M24: 2,470,758 km (0.076 R)
• M25: 2,601,357 km (0.041 R)
• M26: 2,740,334 km (0.109 R)
• M27: 2,819,920 km (0.097 R)
• M28: 2,894,120 km (0.072 R)
• M29: 3,044,616 km (0.107 R)
• M30: 3,165,641 km (0.106 R)
• M31: 3,366,550 km (0.112 R)
• M32: 3,432,374 km (0.094 R)
• M33: 3,531,707 km (0.1 R)
• M34: 3,612,041 km (0.114 R)
• M35: 3,774,354 km (0.113 R)
• M36: 3,870,097 km (0.101 R)
• M37: 3,987,681 km (0.117 R)
• M38: 4,099,281 km (0.038 R)
• M39: 4,290,168 km (0.114 R)
• M40: 4,368,707 km (0.099 R)
• M41: 4,541,791 km (0.115 R)
• M42: 4,636,636 km (0.082 R)
• M43: 4,761,551 km (0.05 R)
• M44: 4,828,122 km (0.075 R)
• M45: 4,969,791 km (0.09 R)
• M46: 5,037,409 km (0.12 R)
• M47: 5,112,806 km (0.066 R)
• M48: 5,196,282 km (0.111 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 607.2

Radius: 9.2

Gravity: 7.17 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.96 AU - 1.42 AU

Year: 866 Days

Day: 6.8 Hours

Environment

Temp: -175 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 27,008,325 km

• M1: 139,575 km (0.081 R)
• M2: 248,482 km (0.072 R)
• M3: 383,120 km (0.095 R)
• M4: 590,463 km (0.114 R)
• M5: 678,426 km (0.099 R)
• M6: 754,572 km (0.076 R)
• M7: 845,378 km (0.094 R)
• M8: 922,121 km (0.05 R)
• M9: 1,019,958 km (0.104 R)
• M10: 1,153,848 km (0.111 R)
• M11: 1,307,485 km (0.113 R)
• M12: 1,418,337 km (0.077 R)
• M13: 1,503,758 km (0.116 R)
• M14: 1,598,154 km (0.061 R)
• M15: 1,672,205 km (0.094 R)
• M16: 1,808,489 km (0.1 R)
• M17: 1,980,227 km (0.111 R)
• M18: 2,092,276 km (0.113 R)
• M19: 2,214,796 km (0.071 R)
• M20: 2,272,691 km (0.053 R)
• M21: 2,640,402 km (0.075 R)
• M22: 2,781,922 km (0.098 R)
• M23: 2,844,753 km (0.062 R)
• M24: 3,082,015 km (0.111 R)
• M25: 3,259,588 km (0.087 R)
• M26: 3,354,433 km (0.109 R)
• M27: 3,537,242 km (0.045 R)
• M28: 3,595,585 km (0.063 R)
• M29: 3,683,848 km (0.067 R)
• M30: 3,782,732 km (0.101 R)
• M31: 3,902,560 km (0.051 R)
• M32: 3,973,020 km (0.119 R)
• M33: 4,064,275 km (0.098 R)
• M34: 4,156,278 km (0.114 R)
• M35: 4,259,201 km (0.116 R)
• M36: 4,467,890 km (0.066 R)
• M37: 4,584,128 km (0.093 R)
• M38: 4,830,216 km (0.096 R)
• M39: 4,971,287 km (0.105 R)
• M40: 5,179,976 km (0.112 R)
• M41: 5,380,437 km (0.048 R)
• M42: 5,640,139 km (0.068 R)
• M43: 5,938,886 km (0.104 R)
• M44: 6,020,118 km (0.12 R)
• M45: 6,125,285 km (0.104 R)
• M46: 6,396,506 km (0.094 R)
• M47: 6,551,639 km (0.053 R)
• M48: 6,671,766 km (0.118 R)
• M49: 6,780,673 km (0.073 R)
• M50: 7,246,521 km (0.109 R)
• M51: 7,470,768 km (0.069 R)
• M52: 7,546,016 km (0.078 R)
• M53: 7,608,996 km (0.117 R)
• M54: 7,951,725 km (0.11 R)
• M55: 8,054,349 km (0.117 R)
• M56: 8,312,705 km (0.045 R)
• M57: 8,482,050 km (0.093 R)
• M58: 8,560,589 km (0.103 R)
• M59: 8,665,756 km (0.114 R)
• M60: 8,744,893 km (0.03 R)
• M61: 8,930,544 km (0.08 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 203.7

Radius: 11.3

Gravity: 1.6 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.15 AU - 1.67 AU

Year: 1116 Days

Day: 7.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 27,008,325 km

• M1: 148,999 km (0.111 R)
• M2: 250,128 km (0.076 R)
• M3: 360,381 km (0.119 R)
• M4: 443,109 km (0.109 R)
• M5: 542,442 km (0.092 R)
• M6: 641,625 km (0.087 R)
• M7: 767,287 km (0.073 R)
• M8: 860,936 km (0.071 R)
• M9: 1,017,714 km (0.076 R)
• M10: 1,105,379 km (0.113 R)
• M11: 1,271,283 km (0.111 R)
• M12: 1,360,443 km (0.081 R)
• M13: 1,464,114 km (0.046 R)
• M14: 1,602,492 km (0.076 R)
• M15: 1,933,552 km (0.062 R)
• M16: 2,016,280 km (0.102 R)
• M17: 2,114,416 km (0.07 R)
• M18: 2,207,017 km (0.04 R)
• M19: 2,279,124 km (0.045 R)
• M20: 2,381,598 km (0.061 R)
• M21: 2,652,071 km (0.113 R)
• M22: 2,869,586 km (0.056 R)
• M23: 3,174,018 km (0.091 R)
• M24: 3,363,559 km (0.093 R)
• M25: 3,438,806 km (0.068 R)
• M26: 3,650,637 km (0.055 R)
• M27: 3,779,740 km (0.113 R)
• M28: 3,884,309 km (0.097 R)
• M29: 4,007,428 km (0.119 R)
• M30: 4,078,337 km (0.1 R)
• M31: 4,257,555 km (0.094 R)
• M32: 4,366,313 km (0.075 R)
• M33: 4,549,870 km (0.102 R)
• M34: 5,000,608 km (0.102 R)
• M35: 5,182,968 km (0.047 R)
• M36: 5,406,766 km (0.108 R)
• M37: 5,485,455 km (0.096 R)
• M38: 5,574,316 km (0.062 R)
• M39: 5,803,649 km (0.117 R)
• M40: 5,954,893 km (0.11 R)
• M41: 6,025,952 km (0.053 R)
• M42: 6,107,483 km (0.103 R)
• M43: 6,189,462 km (0.086 R)
• M44: 6,302,708 km (0.085 R)
• M45: 6,847,543 km (0.104 R)
• M46: 6,954,057 km (0.114 R)
• M47: 7,039,627 km (0.053 R)
• M48: 7,125,646 km (0.072 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 426.7

Radius: 14.1

Gravity: 2.15 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.45 AU - 1.57 AU

Year: 1237 Days

Day: 5 Hours

Environment

Temp: -193 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 27,008,325 km

• M1: 207,941 km (0.083 R)
• M2: 297,251 km (0.067 R)
• M3: 414,237 km (0.047 R)
• M4: 654,491 km (0.058 R)
• M5: 796,758 km (0.049 R)
• M6: 989,590 km (0.03 R)
• M7: 1,116,150 km (0.06 R)
• M8: 1,270,086 km (0.095 R)
• M9: 1,469,350 km (0.079 R)
• M10: 1,561,353 km (0.101 R)
• M11: 1,767,798 km (0.116 R)
• M12: 1,891,216 km (0.099 R)
• M13: 1,983,668 km (0.054 R)
• M14: 2,129,675 km (0.104 R)
• M15: 2,333,128 km (0.093 R)
• M16: 2,478,538 km (0.073 R)
• M17: 2,617,813 km (0.086 R)
• M18: 2,759,632 km (0.111 R)
• M19: 2,874,972 km (0.094 R)
• M20: 3,001,980 km (0.079 R)
• M21: 3,211,118 km (0.118 R)
• M22: 3,322,569 km (0.087 R)
• M23: 3,476,655 km (0.12 R)
• M24: 3,580,775 km (0.109 R)
• M25: 3,760,292 km (0.106 R)
• M26: 3,942,801 km (0.12 R)
• M27: 4,250,076 km (0.099 R)
• M28: 4,702,609 km (0.086 R)
• M29: 4,852,955 km (0.077 R)
• M30: 4,969,791 km (0.071 R)
• M31: 5,111,310 km (0.095 R)
• M32: 5,302,048 km (0.093 R)
• M33: 5,604,834 km (0.103 R)
• M34: 5,876,055 km (0.116 R)
• M35: 6,151,764 km (0.059 R)
• M36: 6,342,052 km (0.118 R)
• M37: 6,431,661 km (0.096 R)
• M38: 6,728,763 km (0.075 R)
• M39: 6,898,855 km (0.118 R)
• M40: 7,109,938 km (0.114 R)
• M41: 7,444,289 km (0.11 R)
• M42: 7,893,532 km (0.112 R)
• M43: 8,031,461 km (0.108 R)
• M44: 8,577,044 km (0.039 R)
• M45: 8,818,645 km (0.041 R)
• M46: 9,366,921 km (0.08 R)
• M47: 9,571,721 km (0.106 R)
• M48: 9,733,585 km (0.077 R)
• M49: 9,955,888 km (0.107 R)
• M50: 10,075,267 km (0.072 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 214.3

Radius: 9.5

Gravity: 2.37 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.59 AU - 1.71 AU

Year: 1413 Days

Day: 11.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 27,008,325 km

• M1: 126,859 km (0.049 R)
• M2: 193,131 km (0.104 R)
• M3: 265,835 km (0.053 R)
• M4: 414,536 km (0.086 R)
• M5: 507,735 km (0.101 R)
• M6: 584,329 km (0.09 R)
• M7: 665,262 km (0.05 R)
• M8: 920,775 km (0.119 R)
• M9: 1,246,449 km (0.111 R)
• M10: 1,326,634 km (0.067 R)
• M11: 1,408,763 km (0.105 R)
• M12: 1,650,813 km (0.069 R)
• M13: 1,747,004 km (0.053 R)
• M14: 1,807,142 km (0.083 R)
• M15: 2,046,948 km (0.088 R)
• M16: 2,126,534 km (0.113 R)
• M17: 2,264,313 km (0.063 R)
• M18: 2,413,313 km (0.118 R)
• M19: 2,506,064 km (0.069 R)
• M20: 2,773,993 km (0.05 R)
• M21: 2,853,579 km (0.092 R)
• M22: 2,960,841 km (0.08 R)
• M23: 3,033,097 km (0.087 R)
• M24: 3,225,629 km (0.109 R)
• M25: 3,546,068 km (0.069 R)
• M26: 3,622,961 km (0.098 R)
• M27: 3,729,475 km (0.1 R)
• M28: 3,856,932 km (0.113 R)
• M29: 4,422,263 km (0.068 R)
• M30: 4,494,818 km (0.11 R)
• M31: 4,704,105 km (0.057 R)
• M32: 4,799,399 km (0.065 R)
• M33: 4,863,277 km (0.056 R)
• M34: 4,948,997 km (0.091 R)
• M35: 5,099,941 km (0.108 R)
• M36: 5,219,769 km (0.115 R)
• M37: 5,428,907 km (0.086 R)
• M38: 5,540,058 km (0.106 R)
• M39: 5,618,298 km (0.064 R)
• M40: 5,878,149 km (0.078 R)
• M41: 6,084,295 km (0.084 R)
• M42: 6,153,559 km (0.074 R)
• M43: 6,586,345 km (0.04 R)
• M44: 6,657,554 km (0.079 R)
• M45: 6,824,505 km (0.078 R)
• M46: 6,908,430 km (0.047 R)
• M47: 7,041,123 km (0.061 R)
• M48: 7,138,212 km (0.057 R)
• M49: 7,260,134 km (0.025 R)
• M50: 7,395,072 km (0.091 R)
• M51: 7,617,673 km (0.079 R)
• M52: 7,842,519 km (0.03 R)
• M53: 7,918,066 km (0.104 R)
• M54: 8,031,610 km (0.058 R)
• M55: 8,120,322 km (0.026 R)
• M56: 8,209,482 km (0.098 R)
• M57: 8,362,970 km (0.108 R)
• M58: 8,633,742 km (0.1 R)
• M59: 8,750,727 km (0.096 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 28.4

Radius: 6.9

Gravity: 0.6 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 7.54 AU - 12.26 AU

Year: 20772 Days

Day: 17.3 Hours

Environment

Temp: -236 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 27,008,325 km

• M1: 86,617 km (0.116 R)
• M2: 173,683 km (0.102 R)
• M3: 461,809 km (0.07 R)
• M4: 800,648 km (0.101 R)
• M5: 849,417 km (0.069 R)
• M6: 1,618,649 km (0.09 R)
• M7: 2,350,781 km (0.091 R)
• M8: 2,404,038 km (0.071 R)
• M9: 2,566,501 km (0.058 R)
• M10: 2,621,403 km (0.081 R)
• M11: 3,055,537 km (0.105 R)
• M12: 3,532,155 km (0.12 R)
• M13: 4,443,506 km (0.084 R)
• M14: 5,235,925 km (0.084 R)
• M15: 5,517,768 km (0.105 R)
• M16: 5,804,397 km (0.109 R)
• M17: 6,022,661 km (0.048 R)
• M18: 6,517,231 km (0.065 R)
• M19: 6,871,180 km (0.082 R)
• M20: 7,809,906 km (0.116 R)
• M21: 7,916,719 km (0.117 R)
• M22: 9,490,339 km (0.096 R)
• M23: 9,833,666 km (0.052 R)
• M24: 11,307,654 km (0.099 R)
• M25: 16,946,746 km (0.112 R)
• M26: 17,015,860 km (0.104 R)
• M27: 17,189,244 km (0.117 R)
• M28: 17,432,789 km (0.085 R)
• M29: 18,241,216 km (0.101 R)
• M30: 18,810,735 km (0.064 R)
• M31: 19,025,857 km (0.115 R)
• M32: 19,277,780 km (0.028 R)
• M33: 19,894,273 km (0.05 R)
• M34: 20,886,855 km (0.065 R)
• M35: 24,270,459 km (0.05 R)
• M36: 24,582,820 km (0.067 R)
• M37: 24,817,988 km (0.053 R)
• M38: 25,251,073 km (0.068 R)
• M39: 25,965,254 km (0.11 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 287 - 11,706 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit