🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner (Rocky/Metallic)

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: 358.9

Radius: 13.7

Gravity: 1.91 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.44 AU - 0.64 AU

Year: 274 Days

Day: 6.9 Hours

Environment

Temp: -153 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 49,369,162 km

• M1: 174,730 km (0.119 R)
• M2: 260,599 km (0.11 R)
• M3: 347,217 km (0.036 R)
• M4: 434,133 km (0.072 R)
• M5: 534,064 km (0.1 R)
• M6: 628,760 km (0.111 R)
• M7: 749,785 km (0.1 R)
• M8: 835,654 km (0.084 R)
• M9: 959,222 km (0.102 R)
• M10: 1,053,917 km (0.109 R)
• M11: 1,155,494 km (0.099 R)
• M12: 1,288,337 km (0.083 R)
• M13: 1,394,402 km (0.025 R)
• M14: 1,559,259 km (0.106 R)
• M15: 1,649,915 km (0.049 R)
• M16: 1,817,165 km (0.079 R)
• M17: 1,949,559 km (0.106 R)
• M18: 2,114,416 km (0.102 R)
• M19: 2,310,090 km (0.054 R)
• M20: 2,462,979 km (0.11 R)
• M21: 2,556,478 km (0.032 R)
• M22: 2,802,417 km (0.084 R)
• M23: 2,923,591 km (0.113 R)
• M24: 3,118,517 km (0.092 R)
• M25: 3,219,945 km (0.103 R)
• M26: 3,381,809 km (0.057 R)
• M27: 3,486,229 km (0.091 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 501.5

Radius: 12.9

Gravity: 3.01 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.5 AU - 0.76 AU

Year: 345 Days

Day: 7.2 Hours

Environment

Temp: -162 °C

Axial Tilt: 146.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 49,369,162 km

• M1: 163,660 km (0.091 R)
• M2: 258,505 km (0.087 R)
• M3: 362,775 km (0.048 R)
• M4: 443,258 km (0.104 R)
• M5: 552,764 km (0.102 R)
• M6: 641,625 km (0.032 R)
• M7: 726,148 km (0.108 R)
• M8: 886,667 km (0.035 R)
• M9: 983,008 km (0.102 R)
• M10: 1,063,790 km (0.102 R)
• M11: 1,159,084 km (0.081 R)
• M12: 1,253,331 km (0.109 R)
• M13: 1,359,097 km (0.082 R)
• M14: 1,494,483 km (0.106 R)
• M15: 1,607,130 km (0.098 R)
• M16: 1,812,827 km (0.081 R)
• M17: 1,899,444 km (0.085 R)
• M18: 2,012,391 km (0.1 R)
• M19: 2,097,362 km (0.087 R)
• M20: 2,250,401 km (0.098 R)
• M21: 2,375,614 km (0.107 R)
• M22: 2,476,294 km (0.107 R)
• M23: 2,589,539 km (0.095 R)
• M24: 2,709,965 km (0.057 R)
• M25: 2,860,311 km (0.107 R)
• M26: 3,076,929 km (0.085 R)
• M27: 3,239,991 km (0.112 R)
• M28: 3,334,537 km (0.071 R)
• M29: 3,435,964 km (0.088 R)
• M30: 3,635,976 km (0.077 R)
• M31: 3,814,895 km (0.083 R)
• M32: 3,895,977 km (0.1 R)
• M33: 4,072,952 km (0.096 R)
• M34: 4,200,858 km (0.094 R)
• M35: 4,415,082 km (0.119 R)
• M36: 4,507,085 km (0.094 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 461.3

Radius: 8.1

Gravity: 7.03 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.64 AU - 0.64 AU

Year: 353 Days

Day: 12.7 Hours

Environment

Temp: -155 °C

Axial Tilt: 46.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 49,369,162 km

• M1: 103,372 km (0.092 R)
• M2: 154,684 km (0.093 R)
• M3: 210,335 km (0.117 R)
• M4: 305,778 km (0.074 R)
• M5: 357,689 km (0.032 R)
• M6: 416,331 km (0.026 R)
• M7: 484,548 km (0.116 R)
• M8: 538,702 km (0.113 R)
• M9: 591,959 km (0.112 R)
• M10: 653,743 km (0.079 R)
• M11: 707,598 km (0.104 R)
• M12: 777,311 km (0.113 R)
• M13: 849,566 km (0.112 R)
• M14: 946,955 km (0.085 R)
• M15: 1,036,414 km (0.067 R)
• M16: 1,092,364 km (0.094 R)
• M17: 1,292,077 km (0.045 R)
• M18: 1,383,182 km (0.073 R)
• M19: 1,485,507 km (0.11 R)
• M20: 1,590,375 km (0.085 R)
• M21: 1,759,570 km (0.1 R)
• M22: 1,856,210 km (0.075 R)
• M23: 1,954,646 km (0.087 R)
• M24: 2,034,681 km (0.079 R)
• M25: 2,105,590 km (0.052 R)
• M26: 2,161,988 km (0.12 R)
• M27: 2,218,836 km (0.045 R)
• M28: 2,323,405 km (0.089 R)
• M29: 2,603,302 km (0.053 R)
• M30: 2,697,250 km (0.119 R)
• M31: 2,769,805 km (0.094 R)
• M32: 2,945,432 km (0.035 R)
• M33: 3,026,066 km (0.078 R)
• M34: 3,118,966 km (0.09 R)
• M35: 3,171,774 km (0.118 R)
• M36: 3,224,732 km (0.104 R)
• M37: 3,295,940 km (0.098 R)
• M38: 3,373,731 km (0.066 R)
• M39: 3,458,104 km (0.064 R)
• M40: 3,543,076 km (0.108 R)
• M41: 3,616,678 km (0.095 R)
• M42: 3,690,729 km (0.088 R)
• M43: 3,777,645 km (0.105 R)
• M44: 3,859,027 km (0.111 R)
• M45: 3,934,723 km (0.106 R)
• M46: 3,985,437 km (0.077 R)
• M47: 4,151,790 km (0.108 R)
• M48: 4,242,446 km (0.089 R)
• M49: 4,346,716 km (0.06 R)
• M50: 4,465,048 km (0.092 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 446.5

Radius: 11.9

Gravity: 3.15 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.83 AU - 1.21 AU

Year: 711 Days

Day: 7.5 Hours

Environment

Temp: -166 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 49,369,162 km

• M1: 149,149 km (0.106 R)
• M2: 291,417 km (0.103 R)
• M3: 399,426 km (0.082 R)
• M4: 486,791 km (0.111 R)
• M5: 582,534 km (0.092 R)
• M6: 690,394 km (0.092 R)
• M7: 768,035 km (0.047 R)
• M8: 858,991 km (0.114 R)
• M9: 964,158 km (0.031 R)
• M10: 1,079,349 km (0.115 R)
• M11: 1,188,555 km (0.114 R)
• M12: 1,272,928 km (0.05 R)
• M13: 1,406,519 km (0.119 R)
• M14: 1,594,414 km (0.091 R)
• M15: 1,669,363 km (0.032 R)
• M16: 1,752,090 km (0.105 R)
• M17: 1,868,926 km (0.075 R)
• M18: 1,961,677 km (0.058 R)
• M19: 2,076,568 km (0.056 R)
• M20: 2,152,115 km (0.045 R)
• M21: 2,284,808 km (0.118 R)
• M22: 2,370,079 km (0.094 R)
• M23: 2,521,921 km (0.069 R)
• M24: 2,729,563 km (0.11 R)
• M25: 2,835,628 km (0.119 R)
• M26: 3,020,531 km (0.104 R)
• M27: 3,106,699 km (0.081 R)
• M28: 3,321,671 km (0.105 R)
• M29: 3,910,339 km (0.106 R)
• M30: 4,160,317 km (0.035 R)
• M31: 4,256,508 km (0.118 R)
• M32: 4,353,448 km (0.075 R)
• M33: 4,639,778 km (0.083 R)
• M34: 4,721,309 km (0.077 R)
• M35: 5,146,167 km (0.111 R)
• M36: 5,325,385 km (0.094 R)
• M37: 5,401,381 km (0.099 R)
• M38: 5,631,761 km (0.103 R)
• M39: 5,757,872 km (0.07 R)
• M40: 5,845,686 km (0.087 R)
• M41: 6,003,063 km (0.101 R)
• M42: 6,677,301 km (0.089 R)
• M43: 6,841,859 km (0.106 R)
• M44: 6,955,852 km (0.09 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 175.1

Radius: 10.2

Gravity: 1.68 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.97 AU - 2.05 AU

Year: 1967 Days

Day: 9 Hours

Environment

Temp: -206 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 49,369,162 km

• M1: 129,402 km (0.087 R)
• M2: 220,657 km (0.072 R)
• M3: 287,527 km (0.039 R)
• M4: 433,834 km (0.108 R)
• M5: 528,380 km (0.071 R)
• M6: 619,784 km (0.068 R)
• M7: 693,685 km (0.058 R)
• M8: 759,060 km (0.099 R)
• M9: 1,035,816 km (0.079 R)
• M10: 1,118,842 km (0.083 R)
• M11: 1,247,796 km (0.117 R)
• M12: 1,389,465 km (0.069 R)
• M13: 1,489,696 km (0.103 R)
• M14: 1,632,412 km (0.085 R)
• M15: 1,872,367 km (0.084 R)
• M16: 2,062,057 km (0.079 R)
• M17: 2,132,667 km (0.098 R)
• M18: 2,221,977 km (0.108 R)
• M19: 2,497,836 km (0.106 R)
• M20: 2,823,959 km (0.082 R)
• M21: 3,002,280 km (0.09 R)
• M22: 3,194,513 km (0.084 R)
• M23: 3,369,991 km (0.075 R)
• M24: 3,569,854 km (0.119 R)
• M25: 3,665,896 km (0.049 R)
• M26: 3,806,219 km (0.119 R)
• M27: 4,362,573 km (0.052 R)
• M28: 4,546,130 km (0.072 R)
• M29: 4,615,543 km (0.082 R)
• M30: 4,708,743 km (0.102 R)
• M31: 4,790,872 km (0.111 R)
• M32: 4,873,450 km (0.063 R)
• M33: 5,184,165 km (0.066 R)
• M34: 5,427,710 km (0.119 R)
• M35: 5,687,412 km (0.051 R)
• M36: 5,774,927 km (0.109 R)
• M37: 5,888,172 km (0.05 R)
• M38: 6,142,189 km (0.099 R)
• M39: 6,296,425 km (0.107 R)
• M40: 6,374,066 km (0.113 R)
• M41: 6,714,102 km (0.086 R)
• M42: 6,833,182 km (0.092 R)
• M43: 6,993,102 km (0.116 R)
• M44: 7,140,755 km (0.102 R)
• M45: 7,330,146 km (0.113 R)
• M46: 7,534,946 km (0.12 R)
• M47: 7,658,813 km (0.085 R)
• M48: 7,741,690 km (0.105 R)
• M49: 7,838,779 km (0.111 R)
• M50: 8,048,365 km (0.057 R)
• M51: 8,146,801 km (0.065 R)
• M52: 8,231,473 km (0.072 R)
• M53: 8,316,295 km (0.075 R)
• M54: 8,644,812 km (0.045 R)
• M55: 8,803,386 km (0.069 R)
• M56: 9,079,544 km (0.115 R)
• M57: 9,240,810 km (0.086 R)
• M58: 10,152,011 km (0.043 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 633.7

Radius: 10.7

Gravity: 5.53 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 2.2 AU - 2.68 AU

Year: 2631 Days

Day: 5.5 Hours

Environment

Temp: -201 °C

Axial Tilt: 49.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 49,369,162 km

• M1: 144,212 km (0.083 R)
• M2: 257,757 km (0.115 R)
• M3: 406,009 km (0.065 R)
• M4: 508,633 km (0.081 R)
• M5: 655,837 km (0.108 R)
• M6: 726,298 km (0.077 R)
• M7: 809,025 km (0.117 R)
• M8: 924,664 km (0.068 R)
• M9: 994,975 km (0.12 R)
• M10: 1,340,397 km (0.027 R)
• M11: 1,722,619 km (0.09 R)
• M12: 2,005,060 km (0.09 R)
• M13: 2,179,043 km (0.089 R)
• M14: 2,302,461 km (0.106 R)
• M15: 2,442,335 km (0.069 R)
• M16: 2,556,478 km (0.089 R)
• M17: 2,775,041 km (0.107 R)
• M18: 2,849,391 km (0.082 R)
• M19: 3,000,036 km (0.083 R)
• M20: 3,091,590 km (0.039 R)
• M21: 3,230,865 km (0.113 R)
• M22: 3,419,957 km (0.108 R)
• M23: 3,499,693 km (0.102 R)
• M24: 3,596,482 km (0.106 R)
• M25: 4,059,338 km (0.093 R)
• M26: 4,195,023 km (0.096 R)
• M27: 4,280,743 km (0.069 R)
• M28: 4,349,708 km (0.088 R)
• M29: 4,506,187 km (0.12 R)
• M30: 4,717,718 km (0.032 R)
• M31: 4,950,642 km (0.053 R)
• M32: 5,169,055 km (0.092 R)
• M33: 5,747,999 km (0.101 R)
• M34: 5,958,483 km (0.083 R)
• M35: 6,565,103 km (0.07 R)
• M36: 6,644,838 km (0.091 R)
• M37: 6,745,069 km (0.072 R)
• M38: 7,048,453 km (0.078 R)
• M39: 7,273,748 km (0.1 R)
• M40: 7,501,585 km (0.097 R)
• M41: 7,858,227 km (0.091 R)
• M42: 7,943,049 km (0.101 R)
• M43: 8,719,312 km (0.117 R)
• M44: 8,873,099 km (0.111 R)
• M45: 9,027,783 km (0.105 R)
• M46: 9,138,784 km (0.053 R)
• M47: 9,452,192 km (0.089 R)
• M48: 9,678,234 km (0.096 R)
• M49: 10,112,517 km (0.11 R)
• M50: 10,227,857 km (0.07 R)
• M51: 10,623,394 km (0.083 R)
• M52: 10,834,925 km (0.094 R)
• M53: 10,905,685 km (0.1 R)
• M54: 11,598,024 km (0.095 R)
• M55: 12,059,384 km (0.098 R)
• M56: 12,132,687 km (0.098 R)
• M57: 12,403,159 km (0.092 R)
• M58: 12,601,077 km (0.067 R)
• M59: 12,874,842 km (0.103 R)
• M60: 13,150,700 km (0.073 R)
• M61: 14,041,256 km (0.119 R)
• M62: 15,373,575 km (0.114 R)
• M63: 15,666,188 km (0.11 R)
• M64: 15,960,746 km (0.112 R)
• M65: 16,095,235 km (0.078 R)
• M66: 16,392,336 km (0.085 R)
• M67: 16,473,718 km (0.107 R)
• M68: 16,664,156 km (0.07 R)
• M69: 16,800,589 km (0.053 R)
• M70: 17,322,386 km (0.091 R)
• M71: 17,738,119 km (0.108 R)
• M72: 19,119,057 km (0.113 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 685.3

Radius: 4.9

Gravity: 28.54 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 5.57 AU - 6.67 AU

Year: 10451 Days

Day: 21 Hours

Environment

Temp: -227 °C

Axial Tilt: 161.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 49,369,162 km

• M1: 73,453 km (0.115 R)
• M2: 356,492 km (0.109 R)
• M3: 440,715 km (0.063 R)
• M4: 531,671 km (0.057 R)
• M5: 877,990 km (0.062 R)
• M6: 1,033,422 km (0.079 R)
• M7: 1,155,793 km (0.088 R)
• M8: 1,348,176 km (0.075 R)
• M9: 1,762,562 km (0.094 R)
• M10: 1,958,835 km (0.106 R)
• M11: 2,240,079 km (0.046 R)
• M12: 2,318,917 km (0.112 R)
• M13: 2,588,642 km (0.091 R)
• M14: 3,276,044 km (0.099 R)
• M15: 3,517,046 km (0.098 R)
• M16: 3,670,683 km (0.072 R)
• M17: 3,701,650 km (0.093 R)
• M18: 3,889,395 km (0.03 R)
• M19: 4,671,194 km (0.1 R)
• M20: 4,839,940 km (0.109 R)
• M21: 6,003,961 km (0.047 R)
• M22: 7,563,070 km (0.115 R)
• M23: 7,681,851 km (0.071 R)
• M24: 8,041,933 km (0.085 R)
• M25: 8,448,390 km (0.046 R)
• M26: 8,489,380 km (0.097 R)
• M27: 8,944,905 km (0.056 R)
• M28: 9,664,471 km (0.111 R)
• M29: 10,139,893 km (0.096 R)
• M30: 10,227,109 km (0.096 R)
• M31: 10,934,108 km (0.085 R)
• M32: 11,384,099 km (0.105 R)
• M33: 11,656,965 km (0.103 R)
• M34: 11,885,850 km (0.078 R)
• M35: 12,769,674 km (0.113 R)
• M36: 14,012,833 km (0.059 R)
• M37: 14,110,071 km (0.084 R)
• M38: 14,747,508 km (0.074 R)
• M39: 15,544,864 km (0.102 R)
• M40: 15,695,958 km (0.11 R)
• M41: 18,178,385 km (0.104 R)
• M42: 18,710,654 km (0.103 R)
• M43: 19,790,602 km (0.042 R)
• M44: 20,669,040 km (0.081 R)
• M45: 20,779,743 km (0.094 R)
• M46: 21,336,097 km (0.055 R)
• M47: 21,447,996 km (0.059 R)
• M48: 21,560,045 km (0.043 R)
• M49: 22,123,431 km (0.084 R)
• M50: 22,691,454 km (0.074 R)
• M51: 23,092,077 km (0.047 R)
• M52: 24,190,873 km (0.06 R)
• M53: 24,893,684 km (0.065 R)
• M54: 25,011,418 km (0.117 R)
• M55: 25,781,547 km (0.117 R)
• M56: 25,960,466 km (0.099 R)
• M57: 26,079,846 km (0.069 R)
• M58: 26,139,685 km (0.105 R)
• M59: 26,199,524 km (0.087 R)
• M60: 27,223,671 km (0.1 R)
• M61: 27,284,258 km (0.119 R)
• M62: 28,015,642 km (0.078 R)
• M63: 29,934,684 km (0.098 R)
• M64: 30,122,578 km (0.083 R)
• M65: 31,258,475 km (0.097 R)
• M66: 31,576,520 km (0.098 R)
• M67: 31,959,491 km (0.075 R)
• M68: 32,087,546 km (0.075 R)
• M69: 32,151,574 km (0.107 R)
• M70: 35,144,729 km (0.083 R)
• M71: 35,940,140 km (0.058 R)
• M72: 36,607,347 km (0.119 R)
• M73: 38,021,944 km (0.08 R)
• M74: 39,591,675 km (0.05 R)
• M75: 39,660,490 km (0.062 R)
• M76: 39,729,305 km (0.06 R)
• M77: 39,866,935 km (0.095 R)
• M78: 40,557,628 km (0.063 R)
• M79: 41,531,062 km (0.092 R)
• M80: 41,880,672 km (0.06 R)
• M81: 42,512,424 km (0.113 R)
• M82: 42,794,116 km (0.089 R)
• M83: 43,147,167 km (0.093 R)
• M84: 45,285,819 km (0.102 R)
• M85: 47,677,889 km (0.075 R)
• M86: 47,897,349 km (0.071 R)
• M87: 49,295,191 km (0.042 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 255 - 17,358 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit