🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.39 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 765.1

Radius: 9.5

Gravity: 8.48 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.59 AU - 0.98 AU

Year: 467 Days

Day: 13.5 Hours

Environment

Temp: -172 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 45,868,132 km

• M1: 182,659 km (0.118 R)
• M2: 264,190 km (0.043 R)
• M3: 324,478 km (0.08 R)
• M4: 394,639 km (0.027 R)
• M5: 457,021 km (0.105 R)
• M6: 523,443 km (0.091 R)
• M7: 593,754 km (0.113 R)
• M8: 655,089 km (0.116 R)
• M9: 789,578 km (0.043 R)
• M10: 952,938 km (0.113 R)
• M11: 1,061,546 km (0.078 R)
• M12: 1,132,905 km (0.038 R)
• M13: 1,221,915 km (0.076 R)
• M14: 1,307,934 km (0.079 R)
• M15: 1,384,827 km (0.114 R)
• M16: 1,560,904 km (0.054 R)
• M17: 1,756,578 km (0.077 R)
• M18: 1,854,415 km (0.079 R)
• M19: 1,916,498 km (0.114 R)
• M20: 2,017,327 km (0.069 R)
• M21: 2,404,487 km (0.087 R)
• M22: 2,680,345 km (0.108 R)
• M23: 2,793,591 km (0.03 R)
• M24: 2,901,301 km (0.12 R)
• M25: 3,076,331 km (0.088 R)
• M26: 3,429,531 km (0.099 R)
• M27: 3,607,104 km (0.1 R)
• M28: 3,693,123 km (0.077 R)
• M29: 3,756,103 km (0.051 R)
• M30: 3,891,190 km (0.11 R)
• M31: 3,963,296 km (0.071 R)
• M32: 4,068,314 km (0.095 R)
• M33: 4,157,923 km (0.107 R)
• M34: 4,306,025 km (0.102 R)
• M35: 4,489,432 km (0.106 R)
• M36: 4,615,992 km (0.117 R)
• M37: 4,709,640 km (0.104 R)
• M38: 4,812,414 km (0.117 R)
• M39: 4,889,906 km (0.096 R)
• M40: 4,959,319 km (0.054 R)
• M41: 5,090,217 km (0.076 R)
• M42: 5,186,857 km (0.118 R)
• M43: 5,257,617 km (0.092 R)
• M44: 5,346,478 km (0.078 R)
• M45: 5,444,764 km (0.091 R)
• M46: 5,679,633 km (0.102 R)
• M47: 5,743,511 km (0.101 R)
• M48: 5,807,539 km (0.077 R)
• M49: 5,954,743 km (0.098 R)
• M50: 6,432,559 km (0.028 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 843.3

Radius: 10.4

Gravity: 7.8 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.95 AU - 1.31 AU

Year: 815 Days

Day: 8 Hours

Environment

Temp: -185 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 45,868,132 km

• M1: 132,693 km (0.04 R)
• M2: 258,954 km (0.113 R)
• M3: 357,090 km (0.065 R)
• M4: 439,668 km (0.054 R)
• M5: 565,480 km (0.104 R)
• M6: 649,853 km (0.105 R)
• M7: 802,892 km (0.096 R)
• M8: 881,131 km (0.079 R)
• M9: 949,498 km (0.064 R)
• M10: 1,277,416 km (0.118 R)
• M11: 1,413,999 km (0.116 R)
• M12: 1,480,570 km (0.083 R)
• M13: 1,601,595 km (0.107 R)
• M14: 1,749,547 km (0.051 R)
• M15: 1,861,746 km (0.114 R)
• M16: 1,951,504 km (0.097 R)
• M17: 2,067,891 km (0.037 R)
• M18: 2,204,025 km (0.101 R)
• M19: 2,281,816 km (0.062 R)
• M20: 2,503,072 km (0.082 R)
• M21: 2,611,680 km (0.042 R)
• M22: 2,694,258 km (0.115 R)
• M23: 2,899,955 km (0.099 R)
• M24: 2,966,526 km (0.098 R)
• M25: 3,033,546 km (0.117 R)
• M26: 3,159,507 km (0.055 R)
• M27: 3,237,747 km (0.027 R)
• M28: 3,376,574 km (0.099 R)
• M29: 3,588,404 km (0.059 R)
• M30: 3,815,045 km (0.096 R)
• M31: 4,196,220 km (0.115 R)
• M32: 4,490,030 km (0.108 R)
• M33: 4,678,673 km (0.098 R)
• M34: 4,779,502 km (0.072 R)
• M35: 4,949,296 km (0.054 R)
• M36: 5,097,996 km (0.097 R)
• M37: 5,236,673 km (0.111 R)
• M38: 5,541,404 km (0.103 R)
• M39: 5,648,217 km (0.106 R)
• M40: 5,755,778 km (0.056 R)
• M41: 6,045,998 km (0.073 R)
• M42: 6,205,170 km (0.119 R)
• M43: 6,341,005 km (0.068 R)
• M44: 6,440,338 km (0.109 R)
• M45: 6,805,058 km (0.104 R)
• M46: 6,996,244 km (0.086 R)
• M47: 7,345,106 km (0.097 R)
• M48: 7,580,722 km (0.118 R)
• M49: 7,659,860 km (0.057 R)
• M50: 7,765,925 km (0.054 R)
• M51: 8,059,735 km (0.056 R)
• M52: 8,262,141 km (0.114 R)
• M53: 8,425,352 km (0.107 R)
• M54: 8,521,095 km (0.067 R)
• M55: 8,603,374 km (0.097 R)
• M56: 8,879,681 km (0.065 R)
• M57: 9,229,291 km (0.089 R)

Planet 3 - Ice Giant

Semi-Major Axis: 5.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 321.3

Radius: 5.5

Gravity: 10.62 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 4.77 AU - 6.81 AU

Year: 9450 Days

Day: 16 Hours

Environment

Temp: -229 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 45,868,132 km

• M1: 227,239 km (0.102 R)
• M2: 354,697 km (0.083 R)
• M3: 634,445 km (0.112 R)
• M4: 774,468 km (0.093 R)
• M5: 1,593,666 km (0.097 R)
• M6: 2,044,704 km (0.106 R)
• M7: 2,252,645 km (0.109 R)
• M8: 2,380,701 km (0.085 R)
• M9: 2,962,935 km (0.115 R)
• M10: 3,562,374 km (0.099 R)
• M11: 3,686,690 km (0.12 R)
• M12: 4,462,355 km (0.073 R)
• M13: 5,118,192 km (0.12 R)
• M14: 5,428,757 km (0.112 R)
• M15: 5,543,200 km (0.108 R)
• M16: 5,861,993 km (0.087 R)
• M17: 6,700,339 km (0.111 R)
• M18: 7,480,193 km (0.093 R)
• M19: 7,543,772 km (0.074 R)
• M20: 7,961,599 km (0.108 R)
• M21: 8,486,388 km (0.1 R)
• M22: 8,719,312 km (0.075 R)
• M23: 8,819,842 km (0.117 R)
• M24: 9,534,321 km (0.118 R)
• M25: 9,985,807 km (0.084 R)
• M26: 10,020,813 km (0.097 R)
• M27: 10,196,591 km (0.085 R)
• M28: 11,090,438 km (0.091 R)
• M29: 12,421,111 km (0.088 R)
• M30: 13,490,586 km (0.105 R)
• M31: 13,684,615 km (0.075 R)
• M32: 14,351,223 km (0.112 R)
• M33: 15,028,452 km (0.12 R)
• M34: 15,838,525 km (0.098 R)
• M35: 15,879,365 km (0.118 R)
• M36: 16,870,900 km (0.096 R)
• M37: 17,289,774 km (0.101 R)
• M38: 18,999,827 km (0.101 R)
• M39: 19,479,438 km (0.097 R)
• M40: 20,095,632 km (0.097 R)
• M41: 20,184,194 km (0.05 R)
• M42: 20,584,368 km (0.092 R)
• M43: 20,673,528 km (0.106 R)
• M44: 20,942,206 km (0.047 R)
• M45: 22,531,683 km (0.117 R)
• M46: 23,039,269 km (0.115 R)
• M47: 23,364,195 km (0.099 R)
• M48: 24,348,101 km (0.097 R)
• M49: 25,106,861 km (0.067 R)
• M50: 26,988,353 km (0.107 R)
• M51: 28,466,380 km (0.065 R)
• M52: 29,416,028 km (0.076 R)
• M53: 30,375,997 km (0.098 R)
• M54: 30,579,450 km (0.093 R)
• M55: 31,809,294 km (0.101 R)
• M56: 32,015,889 km (0.072 R)
• M57: 32,586,156 km (0.089 R)
• M58: 33,474,169 km (0.11 R)
• M59: 33,579,187 km (0.086 R)
• M60: 34,423,068 km (0.113 R)
• M61: 34,529,133 km (0.114 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 40.8

Radius: 5.9

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 6.76 AU - 9.02 AU

Year: 15032 Days

Day: 18.7 Hours

Environment

Temp: -238 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 45,868,132 km

• M1: 87,664 km (0.062 R)
• M2: 894,745 km (0.113 R)
• M3: 954,734 km (0.114 R)
• M4: 1,155,644 km (0.104 R)
• M5: 1,221,317 km (0.047 R)
• M6: 1,974,841 km (0.055 R)
• M7: 3,301,475 km (0.115 R)
• M8: 3,566,712 km (0.119 R)
• M9: 3,799,487 km (0.085 R)
• M10: 4,423,759 km (0.06 R)
• M11: 4,885,866 km (0.069 R)
• M12: 5,166,213 km (0.064 R)
• M13: 5,855,560 km (0.106 R)
• M14: 6,038,069 km (0.1 R)
• M15: 6,385,585 km (0.039 R)
• M16: 6,691,812 km (0.099 R)
• M17: 7,367,845 km (0.045 R)
• M18: 7,589,848 km (0.099 R)
• M19: 7,639,365 km (0.037 R)
• M20: 7,689,181 km (0.1 R)
• M21: 7,838,928 km (0.059 R)
• M22: 8,550,865 km (0.114 R)
• M23: 8,862,178 km (0.099 R)
• M24: 9,124,573 km (0.091 R)
• M25: 9,981,170 km (0.107 R)
• M26: 10,171,907 km (0.079 R)
• M27: 10,254,036 km (0.099 R)
• M28: 10,891,174 km (0.1 R)
• M29: 11,569,451 km (0.084 R)
• M30: 11,769,912 km (0.028 R)
• M31: 12,261,490 km (0.077 R)
• M32: 12,612,447 km (0.099 R)
• M33: 13,085,625 km (0.118 R)
• M34: 14,447,265 km (0.109 R)
• M35: 14,632,168 km (0.111 R)
• M36: 15,222,930 km (0.112 R)
• M37: 15,631,631 km (0.114 R)
• M38: 15,821,471 km (0.113 R)
• M39: 16,171,530 km (0.031 R)
• M40: 18,826,892 km (0.079 R)
• M41: 19,130,277 km (0.113 R)
• M42: 19,197,895 km (0.09 R)
• M43: 19,333,281 km (0.068 R)
• M44: 19,605,250 km (0.108 R)
• M45: 19,878,415 km (0.078 R)
• M46: 20,015,447 km (0.039 R)
• M47: 20,084,113 km (0.072 R)
• M48: 20,393,930 km (0.038 R)
• M49: 20,532,158 km (0.073 R)
• M50: 20,670,686 km (0.106 R)
• M51: 21,263,093 km (0.084 R)
• M52: 21,649,205 km (0.105 R)
• M53: 21,754,971 km (0.111 R)
• M54: 22,786,000 km (0.09 R)
• M55: 24,160,804 km (0.081 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 255.8

Radius: 4.3

Gravity: 13.83 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 7.57 AU - 8.41 AU

Year: 15318 Days

Day: 18 Hours

Environment

Temp: -233 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 45,868,132 km

• M1: 54,902 km (0.112 R)
• M2: 901,926 km (0.076 R)
• M3: 1,208,900 km (0.092 R)
• M4: 1,395,000 km (0.096 R)
• M5: 2,151,517 km (0.083 R)
• M6: 2,351,230 km (0.048 R)
• M7: 2,556,927 km (0.098 R)
• M8: 2,795,386 km (0.102 R)
• M9: 3,040,726 km (0.037 R)
• M10: 3,152,027 km (0.113 R)
• M11: 3,293,098 km (0.109 R)
• M12: 3,669,486 km (0.049 R)
• M13: 4,368,258 km (0.115 R)
• M14: 4,975,775 km (0.092 R)
• M15: 5,008,537 km (0.084 R)
• M16: 5,406,467 km (0.079 R)
• M17: 5,473,786 km (0.087 R)
• M18: 5,711,796 km (0.041 R)
• M19: 6,768,855 km (0.108 R)
• M20: 7,506,372 km (0.081 R)
• M21: 7,922,853 km (0.098 R)
• M22: 8,114,637 km (0.093 R)
• M23: 8,699,116 km (0.094 R)
• M24: 9,136,391 km (0.077 R)
• M25: 9,418,233 km (0.1 R)
• M26: 9,540,006 km (0.075 R)
• M27: 9,621,387 km (0.115 R)
• M28: 9,703,067 km (0.106 R)
• M29: 9,990,744 km (0.094 R)
• M30: 10,156,349 km (0.071 R)
• M31: 10,281,114 km (0.105 R)
• M32: 11,643,801 km (0.117 R)
• M33: 11,774,400 km (0.079 R)
• M34: 11,949,280 km (0.052 R)
• M35: 12,081,075 km (0.052 R)
• M36: 13,152,495 km (0.03 R)
• M37: 13,333,957 km (0.08 R)
• M38: 13,379,585 km (0.068 R)
• M39: 13,745,501 km (0.079 R)
• M40: 15,051,939 km (0.067 R)
• M41: 15,099,212 km (0.038 R)
• M42: 15,289,351 km (0.096 R)
• M43: 15,623,852 km (0.111 R)
• M44: 16,009,067 km (0.115 R)
• M45: 16,154,326 km (0.11 R)
• M46: 17,035,158 km (0.106 R)
• M47: 17,282,444 km (0.069 R)
• M48: 17,531,075 km (0.103 R)
• M49: 18,385,279 km (0.114 R)
• M50: 18,537,420 km (0.072 R)
• M51: 18,588,134 km (0.09 R)
• M52: 18,638,997 km (0.064 R)
• M53: 18,842,899 km (0.068 R)
• M54: 18,893,912 km (0.112 R)
• M55: 18,945,074 km (0.071 R)
• M56: 20,081,569 km (0.058 R)
• M57: 20,133,629 km (0.091 R)
• M58: 20,500,144 km (0.081 R)
• M59: 20,816,095 km (0.084 R)
• M60: 20,921,711 km (0.057 R)
• M61: 21,399,527 km (0.061 R)
• M62: 22,690,706 km (0.105 R)
• M63: 22,799,463 km (0.079 R)
• M64: 24,062,518 km (0.074 R)
• M65: 24,618,723 km (0.098 R)
• M66: 24,674,523 km (0.054 R)
• M67: 24,730,473 km (0.104 R)
• M68: 26,027,636 km (0.089 R)
• M69: 26,312,470 km (0.111 R)
• M70: 26,598,352 km (0.104 R)
• M71: 28,043,467 km (0.086 R)
• M72: 28,452,617 km (0.11 R)
• M73: 28,569,902 km (0.087 R)
• M74: 28,746,128 km (0.041 R)
• M75: 31,553,482 km (0.07 R)
• M76: 32,284,118 km (0.086 R)
• M77: 33,205,192 km (0.079 R)
• M78: 34,259,558 km (0.091 R)
• M79: 35,514,086 km (0.112 R)
• M80: 35,577,216 km (0.096 R)
• M81: 35,703,477 km (0.066 R)
• M82: 36,273,893 km (0.1 R)
• M83: 36,464,780 km (0.116 R)
• M84: 39,824,449 km (0.099 R)
• M85: 41,341,820 km (0.072 R)
• M86: 43,012,380 km (0.068 R)
• M87: 43,146,868 km (0.096 R)
• M88: 43,214,337 km (0.072 R)
• M89: 43,281,656 km (0.105 R)
• M90: 44,296,678 km (0.095 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: 238 - 20,073 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit