🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.4 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 573.6

Radius: 13.1

Gravity: 3.34 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.71 AU - 0.89 AU

Year: 485 Days

Day: 9.6 Hours

Environment

Temp: -162 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 34,694,054 km

• M1: 173,683 km (0.083 R)
• M2: 310,416 km (0.11 R)
• M3: 526,734 km (0.09 R)
• M4: 632,051 km (0.106 R)
• M5: 733,778 km (0.112 R)
• M6: 867,817 km (0.027 R)
• M7: 956,230 km (0.094 R)
• M8: 1,071,570 km (0.107 R)
• M9: 1,251,536 km (0.106 R)
• M10: 1,457,831 km (0.104 R)
• M11: 1,560,007 km (0.107 R)
• M12: 1,659,040 km (0.114 R)
• M13: 1,840,802 km (0.106 R)
• M14: 1,922,482 km (0.104 R)
• M15: 2,017,327 km (0.098 R)
• M16: 2,150,469 km (0.115 R)
• M17: 2,255,487 km (0.07 R)
• M18: 2,515,937 km (0.063 R)
• M19: 2,639,954 km (0.035 R)
• M20: 2,908,183 km (0.062 R)
• M21: 2,997,193 km (0.073 R)
• M22: 3,143,201 km (0.094 R)
• M23: 3,263,029 km (0.025 R)
• M24: 3,370,141 km (0.075 R)
• M25: 3,456,758 km (0.062 R)
• M26: 3,639,567 km (0.096 R)
• M27: 3,788,117 km (0.079 R)
• M28: 4,007,129 km (0.073 R)
• M29: 4,168,395 km (0.067 R)
• M30: 4,277,153 km (0.046 R)
• M31: 4,410,444 km (0.089 R)
• M32: 4,529,375 km (0.088 R)
• M33: 4,697,523 km (0.112 R)
• M34: 4,941,367 km (0.07 R)
• M35: 5,031,874 km (0.105 R)
• M36: 5,374,154 km (0.053 R)
• M37: 5,578,056 km (0.084 R)
• M38: 5,680,979 km (0.11 R)
• M39: 5,862,591 km (0.111 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 343.4

Radius: 8.2

Gravity: 5.11 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.78 AU - 1 AU

Year: 569 Days

Day: 9.8 Hours

Environment

Temp: -171 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 34,694,054 km

• M1: 102,923 km (0.087 R)
• M2: 169,494 km (0.05 R)
• M3: 290,220 km (0.104 R)
• M4: 373,396 km (0.044 R)
• M5: 426,653 km (0.094 R)
• M6: 489,933 km (0.112 R)
• M7: 567,574 km (0.098 R)
• M8: 642,224 km (0.08 R)
• M9: 704,456 km (0.07 R)
• M10: 760,855 km (0.033 R)
• M11: 827,276 km (0.085 R)
• M12: 908,807 km (0.103 R)
• M13: 979,716 km (0.113 R)
• M14: 1,047,933 km (0.034 R)
• M15: 1,103,733 km (0.115 R)
• M16: 1,199,177 km (0.117 R)
• M17: 1,507,348 km (0.102 R)
• M18: 1,560,156 km (0.115 R)
• M19: 1,856,809 km (0.118 R)
• M20: 2,023,461 km (0.086 R)
• M21: 2,111,724 km (0.098 R)
• M22: 2,189,215 km (0.117 R)
• M23: 2,298,122 km (0.068 R)
• M24: 2,421,242 km (0.066 R)
• M25: 2,552,888 km (0.092 R)
• M26: 2,654,764 km (0.084 R)
• M27: 2,758,136 km (0.09 R)
• M28: 2,862,705 km (0.099 R)
• M29: 2,968,770 km (0.092 R)
• M30: 3,103,109 km (0.073 R)
• M31: 3,157,413 km (0.09 R)
• M32: 3,329,301 km (0.047 R)
• M33: 3,461,994 km (0.083 R)
• M34: 3,575,090 km (0.105 R)
• M35: 3,632,087 km (0.094 R)
• M36: 3,739,797 km (0.089 R)
• M37: 3,921,708 km (0.081 R)
• M38: 4,151,341 km (0.04 R)
• M39: 4,211,330 km (0.107 R)
• M40: 4,286,727 km (0.077 R)
• M41: 4,500,353 km (0.085 R)
• M42: 4,569,766 km (0.111 R)
• M43: 4,740,757 km (0.107 R)
• M44: 4,850,861 km (0.07 R)
• M45: 5,049,377 km (0.115 R)
• M46: 5,105,476 km (0.117 R)
• M47: 5,185,960 km (0.118 R)
• M48: 5,266,892 km (0.094 R)
• M49: 5,446,410 km (0.049 R)
• M50: 5,512,233 km (0.118 R)
• M51: 5,611,267 km (0.108 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 673

Radius: 12.7

Gravity: 4.17 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.8 AU - 1 AU

Year: 579 Days

Day: 6.7 Hours

Environment

Temp: -174 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 34,694,054 km

• M1: 185,501 km (0.116 R)
• M2: 276,158 km (0.098 R)
• M3: 378,483 km (0.087 R)
• M4: 477,367 km (0.046 R)
• M5: 563,086 km (0.065 R)
• M6: 777,161 km (0.111 R)
• M7: 877,691 km (0.108 R)
• M8: 967,749 km (0.08 R)
• M9: 1,061,397 km (0.111 R)
• M10: 1,185,713 km (0.108 R)
• M11: 1,444,218 km (0.099 R)
• M12: 1,645,726 km (0.105 R)
• M13: 1,948,961 km (0.106 R)
• M14: 2,049,640 km (0.108 R)
• M15: 2,131,470 km (0.1 R)
• M16: 2,235,291 km (0.047 R)
• M17: 2,405,235 km (0.066 R)
• M18: 2,506,363 km (0.072 R)
• M19: 2,743,176 km (0.103 R)
• M20: 2,887,239 km (0.076 R)
• M21: 3,010,657 km (0.041 R)
• M22: 3,159,357 km (0.105 R)
• M23: 3,294,744 km (0.036 R)
• M24: 3,521,833 km (0.086 R)
• M25: 3,662,156 km (0.118 R)
• M26: 3,804,573 km (0.097 R)
• M27: 3,906,150 km (0.108 R)
• M28: 4,060,236 km (0.08 R)
• M29: 4,146,853 km (0.084 R)
• M30: 4,472,378 km (0.114 R)
• M31: 4,733,426 km (0.105 R)
• M32: 4,815,555 km (0.068 R)
• M33: 4,962,610 km (0.114 R)
• M34: 5,431,899 km (0.029 R)
• M35: 5,613,959 km (0.099 R)
• M36: 5,739,771 km (0.06 R)
• M37: 5,856,757 km (0.081 R)
• M38: 6,013,984 km (0.12 R)
• M39: 6,242,420 km (0.069 R)
• M40: 6,352,823 km (0.104 R)
• M41: 6,534,585 km (0.111 R)
• M42: 6,646,633 km (0.113 R)
• M43: 6,903,643 km (0.045 R)
• M44: 7,059,374 km (0.067 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 321.6

Radius: 13.7

Gravity: 1.71 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.29 AU - 1.53 AU

Year: 1136 Days

Day: 7.7 Hours

Environment

Temp: -184 °C

Axial Tilt: 42.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 34,694,054 km

• M1: 174,431 km (0.084 R)
• M2: 271,969 km (0.088 R)
• M3: 401,670 km (0.108 R)
• M4: 500,106 km (0.104 R)
• M5: 708,346 km (0.117 R)
• M6: 819,048 km (0.055 R)
• M7: 1,115,252 km (0.074 R)
• M8: 1,209,200 km (0.083 R)
• M9: 1,305,989 km (0.088 R)
• M10: 1,405,622 km (0.106 R)
• M11: 1,627,475 km (0.111 R)
• M12: 1,764,806 km (0.061 R)
• M13: 2,005,210 km (0.037 R)
• M14: 2,208,663 km (0.051 R)
• M15: 2,535,235 km (0.06 R)
• M16: 2,670,472 km (0.103 R)
• M17: 2,877,665 km (0.111 R)
• M18: 3,010,059 km (0.119 R)
• M19: 3,108,494 km (0.078 R)
• M20: 3,626,252 km (0.092 R)
• M21: 3,885,805 km (0.054 R)
• M22: 4,062,181 km (0.081 R)
• M23: 4,201,307 km (0.084 R)
• M24: 4,341,929 km (0.07 R)
• M25: 4,659,226 km (0.115 R)
• M26: 4,931,344 km (0.094 R)
• M27: 5,219,320 km (0.119 R)
• M28: 5,370,863 km (0.1 R)
• M29: 5,545,892 km (0.083 R)
• M30: 5,756,376 km (0.072 R)
• M31: 5,845,686 km (0.096 R)
• M32: 6,173,605 km (0.076 R)
• M33: 6,659,200 km (0.101 R)
• M34: 6,800,270 km (0.102 R)
• M35: 6,918,602 km (0.096 R)
• M36: 7,025,714 km (0.035 R)
• M37: 7,386,694 km (0.118 R)
• M38: 7,557,236 km (0.113 R)
• M39: 7,790,908 km (0.12 R)
• M40: 7,902,358 km (0.072 R)
• M41: 8,014,407 km (0.11 R)
• M42: 8,442,406 km (0.078 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 266.5

Radius: 12.7

Gravity: 1.65 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.6 AU - 1.72 AU

Year: 1451 Days

Day: 13.2 Hours

Environment

Temp: -196 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 34,694,054 km

• M1: 164,707 km (0.035 R)
• M2: 254,765 km (0.077 R)
• M3: 376,987 km (0.111 R)
• M4: 476,619 km (0.098 R)
• M5: 598,242 km (0.095 R)
• M6: 812,316 km (0.06 R)
• M7: 895,792 km (0.03 R)
• M8: 1,007,841 km (0.069 R)
• M9: 1,098,647 km (0.101 R)
• M10: 1,226,703 km (0.11 R)
• M11: 1,410,558 km (0.096 R)
• M12: 1,498,522 km (0.044 R)
• M13: 1,603,689 km (0.097 R)
• M14: 1,735,036 km (0.089 R)
• M15: 1,951,205 km (0.06 R)
• M16: 2,142,541 km (0.12 R)
• M17: 2,253,393 km (0.096 R)
• M18: 2,427,973 km (0.114 R)
• M19: 2,508,008 km (0.069 R)
• M20: 2,680,046 km (0.116 R)
• M21: 2,790,748 km (0.058 R)
• M22: 3,026,515 km (0.116 R)
• M23: 3,142,004 km (0.083 R)
• M24: 3,229,668 km (0.068 R)
• M25: 3,397,368 km (0.102 R)
• M26: 3,527,667 km (0.072 R)
• M27: 3,649,590 km (0.074 R)
• M28: 3,772,709 km (0.083 R)
• M29: 3,887,001 km (0.096 R)
• M30: 3,991,720 km (0.113 R)
• M31: 4,268,925 km (0.1 R)
• M32: 4,442,608 km (0.119 R)
• M33: 4,618,685 km (0.048 R)
• M34: 4,887,063 km (0.089 R)
• M35: 5,218,423 km (0.119 R)
• M36: 5,439,528 km (0.102 R)
• M37: 5,533,625 km (0.108 R)
• M38: 5,699,529 km (0.08 R)
• M39: 5,783,005 km (0.109 R)
• M40: 6,084,893 km (0.108 R)
• M41: 6,528,601 km (0.112 R)
• M42: 6,754,493 km (0.069 R)
• M43: 6,995,795 km (0.065 R)
• M44: 7,085,404 km (0.088 R)
• M45: 7,369,490 km (0.113 R)
• M46: 7,683,795 km (0.039 R)
• M47: 7,816,040 km (0.101 R)
• M48: 8,109,701 km (0.069 R)
• M49: 8,190,483 km (0.099 R)
• M50: 9,194,136 km (0.111 R)
• M51: 9,306,484 km (0.083 R)
• M52: 9,447,554 km (0.093 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 256.1

Radius: 8.6

Gravity: 3.46 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 3.23 AU - 3.81 AU

Year: 4479 Days

Day: 11 Hours

Environment

Temp: -210 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 34,694,054 km

• M1: 110,254 km (0.106 R)
• M2: 216,767 km (0.091 R)
• M3: 318,344 km (0.106 R)
• M4: 447,896 km (0.117 R)
• M5: 596,447 km (0.027 R)
• M6: 677,230 km (0.043 R)
• M7: 1,016,966 km (0.052 R)
• M8: 1,093,261 km (0.069 R)
• M9: 1,345,932 km (0.117 R)
• M10: 1,466,957 km (0.1 R)
• M11: 1,579,006 km (0.111 R)
• M12: 1,681,181 km (0.104 R)
• M13: 1,746,106 km (0.052 R)
• M14: 2,253,094 km (0.054 R)
• M15: 2,324,901 km (0.091 R)
• M16: 2,486,017 km (0.077 R)
• M17: 2,711,461 km (0.113 R)
• M18: 2,959,495 km (0.084 R)
• M19: 3,134,225 km (0.098 R)
• M20: 3,231,015 km (0.038 R)
• M21: 3,411,131 km (0.068 R)
• M22: 3,594,388 km (0.091 R)
• M23: 3,695,815 km (0.111 R)
• M24: 3,884,309 km (0.116 R)
• M25: 4,360,180 km (0.09 R)
• M26: 4,559,294 km (0.069 R)
• M27: 4,798,651 km (0.099 R)
• M28: 5,079,895 km (0.081 R)
• M29: 5,289,631 km (0.115 R)
• M30: 5,385,972 km (0.084 R)
• M31: 5,697,884 km (0.109 R)
• M32: 5,915,848 km (0.042 R)
• M33: 6,278,473 km (0.12 R)
• M34: 6,814,931 km (0.076 R)
• M35: 6,898,706 km (0.089 R)
• M36: 7,430,676 km (0.112 R)
• M37: 7,865,557 km (0.096 R)
• M38: 8,041,933 km (0.049 R)
• M39: 8,556,250 km (0.092 R)
• M40: 8,669,346 km (0.057 R)
• M41: 8,874,445 km (0.086 R)
• M42: 9,034,963 km (0.109 R)
• M43: 9,150,303 km (0.044 R)
• M44: 9,219,717 km (0.034 R)
• M45: 9,616,450 km (0.081 R)
• M46: 9,805,093 km (0.108 R)
• M47: 9,947,361 km (0.06 R)
• M48: 10,209,905 km (0.081 R)
• M49: 10,620,252 km (0.101 R)
• M50: 10,815,328 km (0.085 R)
• M51: 11,208,770 km (0.111 R)
• M52: 11,307,953 km (0.101 R)
• M53: 11,482,085 km (0.032 R)
• M54: 11,833,042 km (0.071 R)
• M55: 11,984,585 km (0.12 R)
• M56: 13,429,700 km (0.112 R)
• M57: 13,773,027 km (0.094 R)
• M58: 14,065,641 km (0.072 R)
• M59: 14,279,865 km (0.072 R)
• M60: 14,549,141 km (0.084 R)
• M61: 14,657,300 km (0.106 R)
• M62: 14,847,289 km (0.084 R)
• M63: 15,809,353 km (0.088 R)
• M64: 16,143,854 km (0.113 R)
• M65: 16,508,873 km (0.106 R)
• M66: 16,848,161 km (0.051 R)
• M67: 17,793,171 km (0.081 R)
• M68: 17,851,065 km (0.098 R)
• M69: 17,908,959 km (0.051 R)
• M70: 19,139,103 km (0.057 R)
• M71: 19,227,964 km (0.065 R)
• M72: 19,465,825 km (0.107 R)
• M73: 19,674,663 km (0.12 R)
• M74: 19,974,308 km (0.047 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 603.4

Radius: 9.8

Gravity: 6.28 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 3.79 AU - 5.29 AU

Year: 6561 Days

Day: 11.3 Hours

Environment

Temp: -216 °C

Axial Tilt: 43.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 34,694,054 km

• M1: 127,607 km (0.049 R)
• M2: 205,398 km (0.037 R)
• M3: 292,613 km (0.083 R)
• M4: 463,005 km (0.104 R)
• M5: 579,991 km (0.028 R)
• M6: 721,511 km (0.055 R)
• M7: 860,637 km (0.079 R)
• M8: 933,640 km (0.107 R)
• M9: 1,348,924 km (0.074 R)
• M10: 1,523,206 km (0.077 R)
• M11: 1,817,764 km (0.1 R)
• M12: 2,011,044 km (0.112 R)
• M13: 2,252,046 km (0.067 R)
• M14: 2,588,043 km (0.118 R)
• M15: 2,895,168 km (0.093 R)
• M16: 3,007,815 km (0.103 R)
• M17: 3,121,808 km (0.11 R)
• M18: 3,214,110 km (0.089 R)
• M19: 3,377,920 km (0.072 R)
• M20: 4,060,385 km (0.083 R)
• M21: 4,186,646 km (0.069 R)
• M22: 4,999,262 km (0.098 R)
• M23: 5,134,797 km (0.083 R)
• M24: 5,493,084 km (0.107 R)
• M25: 5,604,983 km (0.069 R)
• M26: 5,831,026 km (0.075 R)
• M27: 6,468,313 km (0.078 R)
• M28: 6,556,875 km (0.099 R)
• M29: 7,311,147 km (0.118 R)
• M30: 7,558,432 km (0.077 R)
• M31: 7,776,995 km (0.072 R)
• M32: 8,061,081 km (0.055 R)
• M33: 8,156,525 km (0.056 R)
• M34: 8,802,488 km (0.101 R)
• M35: 10,109,226 km (0.093 R)
• M36: 10,767,606 km (0.114 R)
• M37: 10,978,389 km (0.09 R)
• M38: 11,190,519 km (0.078 R)
• M39: 11,332,787 km (0.114 R)
• M40: 11,475,503 km (0.08 R)
• M41: 11,618,967 km (0.109 R)
• M42: 12,455,220 km (0.031 R)
• M43: 13,010,976 km (0.088 R)
• M44: 13,235,522 km (0.095 R)
• M45: 13,536,962 km (0.092 R)
• M46: 13,802,648 km (0.065 R)
• M47: 14,377,702 km (0.099 R)
• M48: 14,765,459 km (0.057 R)
• M49: 14,960,535 km (0.062 R)
• M50: 15,749,813 km (0.071 R)
• M51: 15,989,170 km (0.098 R)
• M52: 16,795,802 km (0.117 R)
• M53: 16,958,863 km (0.083 R)
• M54: 17,163,214 km (0.098 R)
• M55: 18,954,649 km (0.091 R)
• M56: 19,039,471 km (0.077 R)
• M57: 19,337,170 km (0.114 R)
• M58: 20,586,761 km (0.085 R)
• M59: 21,818,101 km (0.098 R)
• M60: 22,712,098 km (0.094 R)
• M61: 24,029,457 km (0.075 R)
• M62: 24,443,394 km (0.066 R)
• M63: 24,766,975 km (0.07 R)
• M64: 24,952,476 km (0.105 R)
• M65: 25,092,051 km (0.112 R)
• M66: 25,324,975 km (0.085 R)
• M67: 25,511,972 km (0.118 R)
• M68: 26,311,423 km (0.118 R)
• M69: 28,905,301 km (0.069 R)
• M70: 29,590,908 km (0.031 R)
• M71: 29,738,561 km (0.114 R)
• M72: 29,837,146 km (0.115 R)
• M73: 30,928,462 km (0.11 R)
• M74: 31,428,867 km (0.102 R)
• M75: 31,529,247 km (0.03 R)
• M76: 32,083,358 km (0.113 R)
• M77: 32,234,900 km (0.073 R)
• M78: 33,456,965 km (0.116 R)
• M79: 33,816,150 km (0.117 R)
• M80: 34,228,442 km (0.079 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: 247 - 17,476 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit