🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.49 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 496.2

Radius: 8.6

Gravity: 6.71 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.94 AU - 1.02 AU

Year: 636 Days

Day: 11.9 Hours

Environment

Temp: -163 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 39,818,355 km

• M1: 121,922 km (0.061 R)
• M2: 198,816 km (0.116 R)
• M3: 257,009 km (0.11 R)
• M4: 333,454 km (0.066 R)
• M5: 593,006 km (0.093 R)
• M6: 684,111 km (0.103 R)
• M7: 916,137 km (0.096 R)
• M8: 1,044,193 km (0.048 R)
• M9: 1,156,392 km (0.075 R)
• M10: 1,233,584 km (0.119 R)
• M11: 1,346,979 km (0.049 R)
• M12: 1,560,007 km (0.067 R)
• M13: 1,621,043 km (0.116 R)
• M14: 1,764,806 km (0.101 R)
• M15: 1,828,684 km (0.113 R)
• M16: 1,958,835 km (0.09 R)
• M17: 2,031,689 km (0.074 R)
• M18: 2,112,172 km (0.057 R)
• M19: 2,200,734 km (0.118 R)
• M20: 2,304,406 km (0.1 R)
• M21: 2,374,417 km (0.089 R)
• M22: 2,466,570 km (0.093 R)
• M23: 2,683,935 km (0.095 R)
• M24: 2,809,897 km (0.104 R)
• M25: 2,877,365 km (0.1 R)
• M26: 3,052,245 km (0.107 R)
• M27: 3,121,659 km (0.073 R)
• M28: 3,176,112 km (0.089 R)
• M29: 3,277,839 km (0.099 R)
• M30: 3,436,712 km (0.119 R)
• M31: 3,630,591 km (0.052 R)
• M32: 3,687,887 km (0.095 R)
• M33: 3,828,210 km (0.109 R)
• M34: 3,936,668 km (0.064 R)
• M35: 4,088,659 km (0.088 R)
• M36: 4,156,726 km (0.065 R)
• M37: 4,398,327 km (0.116 R)
• M38: 4,459,513 km (0.101 R)
• M39: 4,547,326 km (0.093 R)
• M40: 4,644,565 km (0.062 R)
• M41: 4,814,209 km (0.055 R)
• M42: 4,940,470 km (0.097 R)
• M43: 5,022,300 km (0.1 R)
• M44: 5,159,631 km (0.037 R)
• M45: 5,233,382 km (0.108 R)
• M46: 5,626,376 km (0.088 R)
• M47: 5,692,947 km (0.101 R)
• M48: 5,903,431 km (0.075 R)
• M49: 6,077,563 km (0.116 R)
• M50: 6,175,101 km (0.064 R)
• M51: 6,351,926 km (0.115 R)
• M52: 6,590,385 km (0.103 R)
• M53: 6,750,903 km (0.079 R)
• M54: 6,862,054 km (0.073 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 804.2

Radius: 13.6

Gravity: 4.35 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.92 AU - 1.52 AU

Year: 884 Days

Day: 8.6 Hours

Environment

Temp: -171 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 39,818,355 km

• M1: 174,880 km (0.072 R)
• M2: 266,434 km (0.054 R)
• M3: 413,638 km (0.078 R)
• M4: 524,191 km (0.094 R)
• M5: 702,661 km (0.106 R)
• M6: 979,716 km (0.105 R)
• M7: 1,064,838 km (0.076 R)
• M8: 1,194,090 km (0.042 R)
• M9: 1,292,974 km (0.108 R)
• M10: 1,492,089 km (0.118 R)
• M11: 1,615,208 km (0.091 R)
• M12: 1,733,690 km (0.093 R)
• M13: 1,863,690 km (0.112 R)
• M14: 2,030,791 km (0.05 R)
• M15: 2,185,625 km (0.117 R)
• M16: 2,291,091 km (0.073 R)
• M17: 2,398,503 km (0.074 R)
• M18: 2,516,685 km (0.115 R)
• M19: 2,711,761 km (0.101 R)
• M20: 2,989,713 km (0.116 R)
• M21: 3,107,597 km (0.079 R)
• M22: 3,257,045 km (0.092 R)
• M23: 3,347,851 km (0.088 R)
• M24: 3,470,371 km (0.098 R)
• M25: 3,573,594 km (0.1 R)
• M26: 3,783,330 km (0.083 R)
• M27: 3,879,073 km (0.053 R)
• M28: 4,459,363 km (0.115 R)
• M29: 4,594,599 km (0.07 R)
• M30: 5,008,537 km (0.039 R)
• M31: 5,327,031 km (0.096 R)
• M32: 5,774,328 km (0.092 R)
• M33: 5,984,064 km (0.119 R)
• M34: 6,108,530 km (0.048 R)
• M35: 6,208,760 km (0.086 R)
• M36: 6,296,874 km (0.113 R)
• M37: 6,731,156 km (0.111 R)
• M38: 6,925,933 km (0.112 R)
• M39: 7,148,833 km (0.034 R)
• M40: 7,347,649 km (0.1 R)
• M41: 7,467,776 km (0.077 R)
• M42: 7,669,434 km (0.107 R)
• M43: 8,078,135 km (0.109 R)
• M44: 8,216,065 km (0.027 R)
• M45: 8,313,004 km (0.068 R)
• M46: 8,606,216 km (0.054 R)
• M47: 8,789,473 km (0.1 R)
• M48: 9,160,027 km (0.076 R)
• M49: 9,931,055 km (0.083 R)
• M50: 10,019,617 km (0.072 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 497.3

Radius: 11.1

Gravity: 4.04 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 2.23 AU - 2.81 AU

Year: 2624 Days

Day: 7 Hours

Environment

Temp: -206 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 39,818,355 km

• M1: 139,575 km (0.073 R)
• M2: 215,720 km (0.087 R)
• M3: 322,234 km (0.1 R)
• M4: 455,526 km (0.077 R)
• M5: 659,128 km (0.118 R)
• M6: 777,161 km (0.117 R)
• M7: 848,220 km (0.066 R)
• M8: 1,095,356 km (0.112 R)
• M9: 1,166,115 km (0.096 R)
• M10: 1,248,843 km (0.088 R)
• M11: 1,431,652 km (0.085 R)
• M12: 1,669,961 km (0.118 R)
• M13: 2,121,298 km (0.08 R)
• M14: 2,275,683 km (0.103 R)
• M15: 2,380,850 km (0.079 R)
• M16: 2,582,358 km (0.101 R)
• M17: 3,103,707 km (0.103 R)
• M18: 3,309,554 km (0.114 R)
• M19: 3,550,406 km (0.065 R)
• M20: 3,719,302 km (0.109 R)
• M21: 4,421,664 km (0.075 R)
• M22: 4,504,093 km (0.062 R)
• M23: 4,703,955 km (0.087 R)
• M24: 4,872,851 km (0.035 R)
• M25: 4,992,380 km (0.102 R)
• M26: 5,234,130 km (0.108 R)
• M27: 5,338,998 km (0.063 R)
• M28: 5,479,920 km (0.105 R)
• M29: 5,586,284 km (0.063 R)
• M30: 5,675,594 km (0.104 R)
• M31: 5,801,405 km (0.103 R)
• M32: 6,632,122 km (0.053 R)
• M33: 6,745,667 km (0.108 R)
• M34: 6,917,256 km (0.104 R)
• M35: 7,051,744 km (0.068 R)
• M36: 7,226,026 km (0.076 R)
• M37: 7,362,459 km (0.105 R)
• M38: 7,480,193 km (0.103 R)
• M39: 7,777,145 km (0.109 R)
• M40: 7,957,260 km (0.095 R)
• M41: 8,321,531 km (0.086 R)
• M42: 8,526,181 km (0.053 R)
• M43: 8,670,543 km (0.099 R)
• M44: 8,940,717 km (0.099 R)
• M45: 9,532,227 km (0.102 R)
• M46: 9,660,582 km (0.1 R)
• M47: 10,201,827 km (0.117 R)
• M48: 10,311,183 km (0.103 R)
• M49: 11,223,281 km (0.103 R)
• M50: 11,495,100 km (0.088 R)
• M51: 12,022,134 km (0.09 R)
• M52: 12,137,773 km (0.116 R)
• M53: 12,253,861 km (0.044 R)
• M54: 12,346,911 km (0.113 R)
• M55: 12,486,934 km (0.044 R)
• M56: 12,604,069 km (0.04 R)
• M57: 12,745,140 km (0.086 R)
• M58: 13,147,558 km (0.075 R)
• M59: 13,506,145 km (0.067 R)
• M60: 13,674,592 km (0.036 R)
• M61: 13,868,022 km (0.106 R)
• M62: 14,257,425 km (0.109 R)
• M63: 14,330,878 km (0.085 R)
• M64: 14,453,548 km (0.085 R)
• M65: 14,576,667 km (0.091 R)
• M66: 15,271,998 km (0.046 R)
• M67: 15,724,681 km (0.079 R)
• M68: 16,105,408 km (0.099 R)
• M69: 16,669,242 km (0.081 R)
• M70: 16,927,597 km (0.043 R)
• M71: 17,605,725 km (0.115 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 663.1

Radius: 6.6

Gravity: 15.22 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 6.82 AU - 7.92 AU

Year: 13125 Days

Day: 15.8 Hours

Environment

Temp: -215 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 39,818,355 km

• M1: 156,629 km (0.09 R)
• M2: 267,331 km (0.09 R)
• M3: 437,873 km (0.087 R)
• M4: 895,493 km (0.095 R)
• M5: 1,155,943 km (0.117 R)
• M6: 1,271,283 km (0.033 R)
• M7: 1,318,556 km (0.101 R)
• M8: 2,238,134 km (0.096 R)
• M9: 2,353,623 km (0.085 R)
• M10: 2,441,587 km (0.082 R)
• M11: 2,590,586 km (0.057 R)
• M12: 2,711,910 km (0.12 R)
• M13: 2,960,243 km (0.079 R)
• M14: 3,412,627 km (0.107 R)
• M15: 3,920,960 km (0.084 R)
• M16: 4,130,996 km (0.117 R)
• M17: 5,350,368 km (0.092 R)
• M18: 5,622,486 km (0.088 R)
• M19: 6,099,554 km (0.088 R)
• M20: 6,881,203 km (0.077 R)
• M21: 7,433,967 km (0.104 R)
• M22: 8,178,366 km (0.066 R)
• M23: 8,222,946 km (0.108 R)
• M24: 9,455,333 km (0.053 R)
• M25: 9,926,268 km (0.108 R)
• M26: 10,793,187 km (0.035 R)
• M27: 10,891,024 km (0.095 R)
• M28: 11,583,962 km (0.08 R)
• M29: 12,036,944 km (0.066 R)
• M30: 12,189,235 km (0.062 R)
• M31: 12,701,607 km (0.113 R)
• M32: 13,064,382 km (0.064 R)
• M33: 13,273,221 km (0.11 R)
• M34: 13,746,997 km (0.069 R)
• M35: 14,172,902 km (0.063 R)
• M36: 14,226,458 km (0.088 R)
• M37: 14,333,720 km (0.097 R)
• M38: 15,311,492 km (0.034 R)
• M39: 15,863,957 km (0.103 R)
• M40: 16,254,407 km (0.03 R)
• M41: 16,761,245 km (0.038 R)
• M42: 17,387,761 km (0.113 R)
• M43: 17,617,543 km (0.094 R)
• M44: 19,016,881 km (0.099 R)
• M45: 19,075,972 km (0.067 R)
• M46: 19,909,382 km (0.115 R)
• M47: 20,149,786 km (0.102 R)
• M48: 20,210,074 km (0.097 R)
• M49: 21,181,862 km (0.119 R)
• M50: 21,488,687 km (0.087 R)
• M51: 21,797,008 km (0.094 R)
• M52: 22,856,161 km (0.112 R)
• M53: 23,107,785 km (0.09 R)
• M54: 23,170,915 km (0.119 R)
• M55: 23,360,306 km (0.026 R)
• M56: 23,550,445 km (0.083 R)
• M57: 24,187,582 km (0.073 R)
• M58: 25,739,660 km (0.105 R)
• M59: 26,132,654 km (0.112 R)
• M60: 26,593,714 km (0.119 R)
• M61: 29,416,028 km (0.04 R)
• M62: 29,895,638 km (0.119 R)
• M63: 31,419,592 km (0.081 R)
• M64: 33,752,571 km (0.034 R)
• M65: 34,686,809 km (0.111 R)
• M66: 35,193,348 km (0.098 R)
• M67: 36,801,375 km (0.085 R)
• M68: 36,948,729 km (0.099 R)
• M69: 37,244,185 km (0.104 R)
• M70: 38,134,741 km (0.064 R)
• M71: 38,209,391 km (0.061 R)
• M72: 38,732,534 km (0.081 R)
• M73: 38,957,380 km (0.116 R)
• M74: 39,182,824 km (0.11 R)
• M75: 39,333,319 km (0.116 R)
• M76: 39,559,362 km (0.116 R)
• M77: 40,696,306 km (0.108 R)
• M78: 41,766,978 km (0.089 R)
• M79: 42,305,829 km (0.111 R)
• M80: 42,692,240 km (0.053 R)
• M81: 43,624,085 km (0.12 R)
• M82: 45,507,971 km (0.099 R)
• M83: 46,221,254 km (0.084 R)
• M84: 47,018,162 km (0.045 R)
• M85: 47,258,117 km (0.082 R)
• M86: 49,924,250 km (0.118 R)
• M87: 51,070,020 km (0.057 R)
• M88: 52,472,800 km (0.07 R)
• M89: 52,638,704 km (0.105 R)
• M90: 53,804,819 km (0.082 R)
• M91: 54,726,940 km (0.092 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 166.1

Radius: 5

Gravity: 6.64 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 7.32 AU - 9.06 AU

Year: 15376 Days

Day: 15.8 Hours

Environment

Temp: -231 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 39,818,355 km

• M1: 1,047,335 km (0.078 R)
• M2: 1,189,752 km (0.119 R)
• M3: 1,512,584 km (0.062 R)
• M4: 1,673,701 km (0.062 R)
• M5: 1,990,549 km (0.093 R)
• M6: 2,371,874 km (0.118 R)
• M7: 2,702,635 km (0.064 R)
• M8: 3,806,368 km (0.114 R)
• M9: 4,305,277 km (0.106 R)
• M10: 4,824,382 km (0.069 R)
• M11: 5,181,472 km (0.085 R)
• M12: 5,241,909 km (0.051 R)
• M13: 6,594,723 km (0.104 R)
• M14: 6,857,866 km (0.076 R)
• M15: 8,188,539 km (0.036 R)
• M16: 9,009,831 km (0.118 R)
• M17: 10,195,244 km (0.117 R)
• M18: 10,767,756 km (0.049 R)
• M19: 10,844,798 km (0.043 R)
• M20: 11,863,859 km (0.098 R)
• M21: 12,063,273 km (0.104 R)
• M22: 12,627,706 km (0.107 R)
• M23: 13,283,244 km (0.082 R)
• M24: 14,456,839 km (0.106 R)
• M25: 15,315,232 km (0.099 R)
• M26: 16,278,343 km (0.101 R)
• M27: 16,856,688 km (0.102 R)
• M28: 17,125,815 km (0.115 R)
• M29: 17,486,944 km (0.091 R)
• M30: 17,987,648 km (0.048 R)
• M31: 18,446,913 km (0.091 R)
• M32: 18,863,544 km (0.12 R)
• M33: 18,956,444 km (0.098 R)
• M34: 19,189,667 km (0.104 R)
• M35: 19,423,788 km (0.026 R)
• M36: 20,226,829 km (0.104 R)
• M37: 20,608,453 km (0.055 R)
• M38: 21,282,092 km (0.073 R)
• M39: 21,573,060 km (0.092 R)
• M40: 21,962,912 km (0.054 R)
• M41: 22,011,831 km (0.096 R)
• M42: 22,997,531 km (0.099 R)
• M43: 25,267,380 km (0.095 R)
• M44: 26,039,604 km (0.096 R)
• M45: 26,195,036 km (0.093 R)
• M46: 26,663,128 km (0.117 R)
• M47: 27,133,912 km (0.117 R)
• M48: 28,243,180 km (0.098 R)
• M49: 28,562,721 km (0.105 R)
• M50: 31,990,457 km (0.038 R)
• M51: 34,289,926 km (0.104 R)
• M52: 35,087,133 km (0.119 R)
• M53: 35,258,872 km (0.087 R)
• M54: 37,925,454 km (0.1 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: 340 - 19,907 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit