🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.54 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 36.7

Radius: 13.2

Gravity: 0.21 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.02 AU - 1.14 AU

Year: 748 Days

Day: 11.4 Hours

Environment

Temp: -179 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 35,640,305 km

• M1: 164,408 km (0.098 R)
• M2: 254,765 km (0.074 R)
• M3: 359,035 km (0.088 R)
• M4: 572,511 km (0.096 R)
• M5: 677,080 km (0.112 R)
• M6: 789,278 km (0.082 R)
• M7: 902,973 km (0.106 R)
• M8: 1,101,788 km (0.09 R)
• M9: 1,231,041 km (0.05 R)
• M10: 1,339,051 km (0.03 R)
• M11: 1,593,517 km (0.047 R)
• M12: 1,800,560 km (0.105 R)
• M13: 1,932,356 km (0.106 R)
• M14: 2,047,845 km (0.1 R)
• M15: 2,141,942 km (0.075 R)
• M16: 2,257,881 km (0.091 R)
• M17: 2,396,408 km (0.038 R)
• M18: 2,521,023 km (0.108 R)
• M19: 2,699,344 km (0.042 R)
• M20: 3,068,701 km (0.12 R)
• M21: 3,159,208 km (0.111 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 315.7

Radius: 9.6

Gravity: 3.43 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 3.29 AU - 3.55 AU

Year: 4218 Days

Day: 5.8 Hours

Environment

Temp: -225 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 35,640,305 km

• M1: 126,709 km (0.052 R)
• M2: 243,545 km (0.114 R)
• M3: 310,416 km (0.038 R)
• M4: 678,426 km (0.055 R)
• M5: 937,380 km (0.115 R)
• M6: 1,045,390 km (0.081 R)
• M7: 1,227,151 km (0.112 R)
• M8: 1,310,178 km (0.098 R)
• M9: 1,431,951 km (0.075 R)
• M10: 1,532,331 km (0.112 R)
• M11: 1,874,761 km (0.085 R)
• M12: 2,040,964 km (0.067 R)
• M13: 2,111,724 km (0.081 R)
• M14: 2,299,618 km (0.117 R)
• M15: 2,447,870 km (0.109 R)
• M16: 2,738,389 km (0.109 R)
• M17: 3,040,128 km (0.101 R)
• M18: 3,269,461 km (0.102 R)
• M19: 3,470,371 km (0.095 R)
• M20: 3,727,530 km (0.096 R)
• M21: 4,008,475 km (0.055 R)
• M22: 4,205,795 km (0.057 R)
• M23: 4,424,656 km (0.099 R)
• M24: 4,498,558 km (0.062 R)
• M25: 4,760,055 km (0.082 R)
• M26: 4,892,748 km (0.102 R)
• M27: 4,988,341 km (0.117 R)
• M28: 5,259,113 km (0.096 R)
• M29: 5,396,294 km (0.067 R)
• M30: 5,554,569 km (0.102 R)
• M31: 5,774,777 km (0.096 R)
• M32: 6,389,923 km (0.049 R)
• M33: 6,452,605 km (0.099 R)
• M34: 6,515,586 km (0.088 R)
• M35: 6,663,089 km (0.062 R)
• M36: 6,939,995 km (0.109 R)
• M37: 7,461,194 km (0.098 R)
• M38: 7,571,298 km (0.11 R)
• M39: 7,994,959 km (0.093 R)
• M40: 8,426,399 km (0.098 R)
• M41: 8,935,331 km (0.075 R)
• M42: 9,430,500 km (0.068 R)
• M43: 9,597,601 km (0.063 R)
• M44: 9,789,685 km (0.103 R)
• M45: 10,422,783 km (0.056 R)
• M46: 10,595,568 km (0.095 R)
• M47: 10,694,752 km (0.081 R)
• M48: 10,769,252 km (0.108 R)
• M49: 11,448,127 km (0.107 R)
• M50: 11,779,935 km (0.064 R)
• M51: 11,908,439 km (0.075 R)
• M52: 12,011,512 km (0.06 R)
• M53: 12,089,004 km (0.111 R)
• M54: 12,557,694 km (0.05 R)
• M55: 12,952,932 km (0.092 R)
• M56: 13,112,104 km (0.075 R)
• M57: 13,405,615 km (0.099 R)
• M58: 13,620,587 km (0.093 R)
• M59: 14,546,448 km (0.106 R)
• M60: 14,629,176 km (0.089 R)
• M61: 14,711,903 km (0.083 R)
• M62: 15,100,559 km (0.085 R)
• M63: 15,212,159 km (0.111 R)
• M64: 15,605,152 km (0.055 R)
• M65: 15,689,825 km (0.025 R)
• M66: 16,030,010 km (0.093 R)
• M67: 16,688,690 km (0.116 R)
• M68: 17,152,144 km (0.095 R)
• M69: 17,444,009 km (0.101 R)
• M70: 17,531,823 km (0.113 R)
• M71: 17,649,258 km (0.058 R)
• M72: 17,737,371 km (0.114 R)
• M73: 18,538,019 km (0.108 R)
• M74: 19,047,998 km (0.064 R)
• M75: 19,380,554 km (0.065 R)
• M76: 19,776,091 km (0.06 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 372.7

Radius: 9.1

Gravity: 4.5 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 4.31 AU - 4.83 AU

Year: 6515 Days

Day: 5.9 Hours

Environment

Temp: -231 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 35,640,305 km

• M1: 123,568 km (0.118 R)
• M2: 202,256 km (0.108 R)
• M3: 273,016 km (0.069 R)
• M4: 598,691 km (0.062 R)
• M5: 667,356 km (0.097 R)
• M6: 957,426 km (0.047 R)
• M7: 1,109,867 km (0.095 R)
• M8: 1,240,765 km (0.055 R)
• M9: 1,361,490 km (0.114 R)
• M10: 1,566,290 km (0.089 R)
• M11: 1,798,017 km (0.099 R)
• M12: 2,112,322 km (0.059 R)
• M13: 2,674,660 km (0.03 R)
• M14: 2,952,464 km (0.049 R)
• M15: 3,323,466 km (0.106 R)
• M16: 3,514,503 km (0.08 R)
• M17: 3,622,213 km (0.103 R)
• M18: 3,818,934 km (0.106 R)
• M19: 4,430,191 km (0.069 R)
• M20: 4,570,215 km (0.106 R)
• M21: 5,267,640 km (0.045 R)
• M22: 5,767,746 km (0.113 R)
• M23: 5,972,097 km (0.08 R)
• M24: 6,101,200 km (0.068 R)
• M25: 6,205,020 km (0.036 R)
• M26: 6,309,440 km (0.066 R)
• M27: 6,894,218 km (0.083 R)
• M28: 7,165,738 km (0.114 R)
• M29: 7,357,971 km (0.102 R)
• M30: 7,579,825 km (0.082 R)
• M31: 8,200,955 km (0.054 R)
• M32: 8,344,569 km (0.091 R)
• M33: 8,402,164 km (0.08 R)
• M34: 9,104,078 km (0.032 R)
• M35: 9,163,318 km (0.089 R)
• M36: 9,431,996 km (0.074 R)
• M37: 9,672,998 km (0.049 R)
• M38: 9,916,095 km (0.085 R)
• M39: 10,068,984 km (0.111 R)
• M40: 10,130,469 km (0.114 R)
• M41: 10,439,239 km (0.116 R)
• M42: 10,876,812 km (0.082 R)
• M43: 11,512,454 km (0.119 R)
• M44: 12,719,709 km (0.112 R)
• M45: 12,852,701 km (0.107 R)
• M46: 13,119,883 km (0.116 R)
• M47: 13,558,205 km (0.07 R)
• M48: 13,761,957 km (0.12 R)
• M49: 14,414,353 km (0.107 R)
• M50: 14,761,719 km (0.116 R)
• M51: 15,606,798 km (0.112 R)
• M52: 16,142,807 km (0.068 R)
• M53: 16,395,029 km (0.075 R)
• M54: 16,830,508 km (0.104 R)
• M55: 17,159,624 km (0.036 R)
• M56: 17,269,728 km (0.069 R)
• M57: 17,343,330 km (0.101 R)
• M58: 17,490,833 km (0.114 R)
• M59: 17,638,786 km (0.101 R)
• M60: 17,749,937 km (0.079 R)
• M61: 17,935,738 km (0.104 R)
• M62: 18,010,237 km (0.099 R)
• M63: 19,292,889 km (0.119 R)
• M64: 20,371,041 km (0.101 R)
• M65: 21,035,256 km (0.119 R)
• M66: 22,024,846 km (0.096 R)
• M67: 22,144,674 km (0.092 R)
• M68: 22,264,651 km (0.081 R)
• M69: 22,344,686 km (0.056 R)
• M70: 22,585,688 km (0.095 R)
• M71: 22,989,004 km (0.101 R)
• M72: 23,070,086 km (0.111 R)
• M73: 23,354,172 km (0.071 R)
• M74: 23,476,394 km (0.111 R)
• M75: 23,926,085 km (0.078 R)
• M76: 25,501,201 km (0.087 R)
• M77: 25,795,161 km (0.1 R)
• M78: 26,301,400 km (0.095 R)
• M79: 26,683,323 km (0.09 R)
• M80: 26,981,622 km (0.105 R)
• M81: 27,195,397 km (0.1 R)
• M82: 27,883,098 km (0.038 R)
• M83: 29,188,190 km (0.081 R)
• M84: 29,275,855 km (0.101 R)

Planet 4 - Ice Giant

Semi-Major Axis: 5.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 299.1

Radius: 6.2

Gravity: 7.78 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 5.14 AU - 6.78 AU

Year: 9703 Days

Day: 22.4 Hours

Environment

Temp: -231 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 35,640,305 km

• M1: 135,984 km (0.113 R)
• M2: 177,722 km (0.09 R)
• M3: 252,671 km (0.035 R)
• M4: 793,018 km (0.088 R)
• M5: 837,000 km (0.085 R)
• M6: 1,069,475 km (0.084 R)
• M7: 1,168,210 km (0.052 R)
• M8: 1,410,110 km (0.117 R)
• M9: 1,518,568 km (0.112 R)
• M10: 1,573,919 km (0.052 R)
• M11: 2,000,273 km (0.118 R)
• M12: 2,702,934 km (0.117 R)
• M13: 3,069,000 km (0.109 R)
• M14: 3,305,814 km (0.066 R)
• M15: 3,426,390 km (0.081 R)
• M16: 3,475,009 km (0.114 R)
• M17: 3,573,145 km (0.119 R)
• M18: 3,647,196 km (0.097 R)
• M19: 4,102,722 km (0.11 R)
• M20: 4,258,453 km (0.099 R)
• M21: 4,549,271 km (0.103 R)
• M22: 4,710,538 km (0.081 R)
• M23: 4,819,146 km (0.058 R)
• M24: 5,573,717 km (0.103 R)
• M25: 5,979,277 km (0.043 R)
• M26: 6,215,343 km (0.088 R)
• M27: 6,818,821 km (0.096 R)
• M28: 7,034,541 km (0.096 R)
• M29: 7,315,037 km (0.061 R)
• M30: 7,790,758 km (0.1 R)
• M31: 8,080,978 km (0.111 R)
• M32: 8,146,053 km (0.12 R)
• M33: 8,473,523 km (0.117 R)
• M34: 8,672,189 km (0.045 R)
• M35: 9,209,245 km (0.073 R)
• M36: 10,104,887 km (0.081 R)
• M37: 11,353,730 km (0.118 R)
• M38: 12,425,001 km (0.051 R)
• M39: 12,537,648 km (0.089 R)
• M40: 12,612,896 km (0.071 R)
• M41: 12,991,528 km (0.106 R)
• M42: 13,682,670 km (0.107 R)
• M43: 14,306,942 km (0.04 R)
• M44: 14,385,630 km (0.107 R)
• M45: 14,582,950 km (0.032 R)
• M46: 15,020,374 km (0.114 R)
• M47: 15,341,112 km (0.073 R)
• M48: 15,583,161 km (0.081 R)
• M49: 15,867,248 km (0.105 R)
• M50: 16,111,990 km (0.114 R)
• M51: 16,440,357 km (0.059 R)
• M52: 16,812,407 km (0.081 R)
• M53: 16,895,434 km (0.051 R)
• M54: 17,103,674 km (0.087 R)
• M55: 17,522,698 km (0.12 R)
• M56: 18,072,470 km (0.066 R)
• M57: 19,015,685 km (0.113 R)
• M58: 21,263,243 km (0.057 R)
• M59: 21,443,060 km (0.094 R)
• M60: 21,894,696 km (0.119 R)
• M61: 23,129,925 km (0.093 R)
• M62: 23,268,602 km (0.058 R)
• M63: 23,500,180 km (0.101 R)
• M64: 23,872,529 km (0.082 R)
• M65: 23,919,204 km (0.06 R)
• M66: 24,246,673 km (0.102 R)
• M67: 24,293,647 km (0.088 R)
• M68: 24,670,035 km (0.117 R)
• M69: 26,387,718 km (0.094 R)
• M70: 26,968,756 km (0.061 R)
• M71: 27,456,296 km (0.11 R)
• M72: 28,044,963 km (0.103 R)
• M73: 28,786,819 km (0.095 R)
• M74: 29,334,946 km (0.062 R)
• M75: 29,635,338 km (0.118 R)
• M76: 30,138,286 km (0.037 R)
• M77: 30,340,393 km (0.092 R)
• M78: 31,050,833 km (0.093 R)
• M79: 31,356,910 km (0.107 R)
• M80: 32,126,741 km (0.107 R)
• M81: 32,436,409 km (0.114 R)
• M82: 32,539,781 km (0.072 R)
• M83: 32,850,795 km (0.104 R)
• M84: 33,423,455 km (0.088 R)
• M85: 33,737,312 km (0.12 R)
• M86: 33,947,048 km (0.087 R)
• M87: 34,052,066 km (0.076 R)
• M88: 34,315,059 km (0.052 R)
• M89: 34,631,608 km (0.103 R)
• M90: 34,949,055 km (0.105 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 381 - 13,032 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit