🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.64 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 145.5

Radius: 8.1

Gravity: 2.22 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.21 AU - 1.33 AU

Year: 988 Days

Day: 9.5 Hours

Environment

Temp: -183 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 58,063,075 km

• M1: 112,946 km (0.102 R)
• M2: 172,038 km (0.083 R)
• M3: 247,136 km (0.083 R)
• M4: 325,974 km (0.115 R)
• M5: 392,246 km (0.048 R)
• M6: 820,844 km (0.043 R)
• M7: 1,024,895 km (0.068 R)
• M8: 1,173,595 km (0.03 R)
• M9: 1,313,469 km (0.116 R)
• M10: 1,372,112 km (0.069 R)
• M11: 1,475,633 km (0.062 R)
• M12: 1,576,014 km (0.084 R)
• M13: 1,667,268 km (0.047 R)
• M14: 1,897,200 km (0.069 R)
• M15: 1,988,305 km (0.073 R)
• M16: 2,093,473 km (0.096 R)
• M17: 2,407,030 km (0.053 R)
• M18: 2,472,853 km (0.101 R)
• M19: 2,613,026 km (0.044 R)
• M20: 2,728,516 km (0.075 R)
• M21: 3,345,756 km (0.113 R)
• M22: 3,493,709 km (0.034 R)
• M23: 3,598,577 km (0.109 R)
• M24: 3,659,014 km (0.071 R)
• M25: 4,130,696 km (0.034 R)
• M26: 4,281,491 km (0.103 R)
• M27: 4,580,537 km (0.117 R)
• M28: 4,844,727 km (0.058 R)
• M29: 5,088,272 km (0.096 R)
• M30: 5,173,244 km (0.038 R)
• M31: 5,267,341 km (0.069 R)
• M32: 5,379,240 km (0.119 R)
• M33: 5,959,231 km (0.117 R)
• M34: 6,021,913 km (0.078 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 413

Radius: 10.8

Gravity: 3.54 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.06 AU - 1.7 AU

Year: 1119 Days

Day: 13.3 Hours

Environment

Temp: -181 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 58,063,075 km

• M1: 151,393 km (0.12 R)
• M2: 228,735 km (0.081 R)
• M3: 313,408 km (0.117 R)
• M4: 384,616 km (0.058 R)
• M5: 463,305 km (0.102 R)
• M6: 583,880 km (0.096 R)
• M7: 699,968 km (0.094 R)
• M8: 853,905 km (0.077 R)
• M9: 982,110 km (0.062 R)
• M10: 1,071,270 km (0.08 R)
• M11: 1,279,062 km (0.052 R)
• M12: 1,356,105 km (0.096 R)
• M13: 1,596,808 km (0.066 R)
• M14: 1,835,865 km (0.079 R)
• M15: 2,078,214 km (0.114 R)
• M16: 2,169,768 km (0.074 R)
• M17: 2,271,344 km (0.067 R)
• M18: 2,339,860 km (0.105 R)
• M19: 2,426,627 km (0.093 R)
• M20: 2,630,230 km (0.081 R)
• M21: 2,738,688 km (0.106 R)
• M22: 3,178,207 km (0.082 R)
• M23: 3,323,317 km (0.083 R)
• M24: 3,391,683 km (0.095 R)
• M25: 3,579,877 km (0.07 R)
• M26: 3,791,857 km (0.119 R)
• M27: 3,904,654 km (0.074 R)
• M28: 4,217,912 km (0.12 R)
• M29: 4,593,702 km (0.114 R)
• M30: 4,791,321 km (0.103 R)
• M31: 5,036,512 km (0.051 R)
• M32: 5,539,460 km (0.072 R)
• M33: 5,620,990 km (0.096 R)
• M34: 5,749,944 km (0.114 R)
• M35: 5,951,003 km (0.09 R)
• M36: 6,106,435 km (0.05 R)
• M37: 6,214,894 km (0.059 R)
• M38: 6,311,833 km (0.106 R)
• M39: 6,531,742 km (0.113 R)
• M40: 6,828,844 km (0.073 R)
• M41: 7,054,587 km (0.114 R)
• M42: 7,244,726 km (0.025 R)
• M43: 7,321,170 km (0.078 R)
• M44: 7,539,433 km (0.104 R)
• M45: 7,746,776 km (0.095 R)
• M46: 7,890,390 km (0.109 R)
• M47: 8,180,460 km (0.097 R)
• M48: 8,300,139 km (0.117 R)
• M49: 8,380,174 km (0.116 R)
• M50: 8,500,899 km (0.091 R)
• M51: 8,716,769 km (0.049 R)
• M52: 8,879,830 km (0.077 R)
• M53: 8,989,186 km (0.069 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 186

Radius: 10.1

Gravity: 1.82 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 2.82 AU - 3.68 AU

Year: 4044 Days

Day: 10 Hours

Environment

Temp: -212 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 58,063,075 km

• M1: 126,111 km (0.102 R)
• M2: 196,272 km (0.056 R)
• M3: 404,812 km (0.057 R)
• M4: 799,900 km (0.076 R)
• M5: 915,389 km (0.093 R)
• M6: 1,084,884 km (0.076 R)
• M7: 1,275,471 km (0.108 R)
• M8: 2,181,436 km (0.078 R)
• M9: 2,542,117 km (0.102 R)
• M10: 2,662,244 km (0.114 R)
• M11: 2,811,542 km (0.096 R)
• M12: 3,495,504 km (0.107 R)
• M13: 3,674,423 km (0.092 R)
• M14: 3,780,189 km (0.075 R)
• M15: 4,244,989 km (0.083 R)
• M16: 4,760,952 km (0.118 R)
• M17: 5,127,317 km (0.118 R)
• M18: 6,226,114 km (0.081 R)
• M19: 6,316,471 km (0.116 R)
• M20: 6,718,889 km (0.067 R)
• M21: 7,129,685 km (0.108 R)
• M22: 7,319,225 km (0.117 R)
• M23: 8,231,922 km (0.114 R)
• M24: 8,631,199 km (0.086 R)
• M25: 8,732,028 km (0.048 R)
• M26: 9,262,651 km (0.063 R)
• M27: 9,552,722 km (0.087 R)
• M28: 10,397,800 km (0.117 R)
• M29: 11,266,964 km (0.064 R)
• M30: 11,732,512 km (0.101 R)
• M31: 12,636,682 km (0.078 R)
• M32: 12,774,162 km (0.081 R)
• M33: 12,981,505 km (0.1 R)
• M34: 13,306,132 km (0.114 R)
• M35: 13,516,317 km (0.083 R)
• M36: 13,680,576 km (0.093 R)
• M37: 13,751,036 km (0.097 R)
• M38: 13,916,192 km (0.107 R)
• M39: 14,320,107 km (0.04 R)
• M40: 14,391,764 km (0.113 R)
• M41: 15,800,826 km (0.094 R)
• M42: 16,097,778 km (0.074 R)
• M43: 16,222,094 km (0.025 R)
• M44: 16,596,837 km (0.053 R)
• M45: 16,898,725 km (0.088 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 419.3

Radius: 4.5

Gravity: 20.71 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 5.71 AU - 6.57 AU

Year: 10502 Days

Day: 15.2 Hours

Environment

Temp: -230 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 58,063,075 km

• M1: 86,019 km (0.03 R)
• M2: 307,723 km (0.05 R)
• M3: 391,946 km (0.092 R)
• M4: 953,238 km (0.12 R)
• M5: 1,078,301 km (0.117 R)
• M6: 1,305,092 km (0.056 R)
• M7: 1,423,873 km (0.112 R)
• M8: 1,484,759 km (0.112 R)
• M9: 1,867,430 km (0.1 R)
• M10: 2,279,273 km (0.066 R)
• M11: 2,422,738 km (0.087 R)
• M12: 2,643,394 km (0.113 R)
• M13: 2,896,065 km (0.058 R)
• M14: 2,999,288 km (0.077 R)
• M15: 3,479,048 km (0.065 R)
• M16: 4,657,730 km (0.109 R)
• M17: 4,718,167 km (0.059 R)
• M18: 4,778,904 km (0.105 R)
• M19: 4,809,272 km (0.062 R)
• M20: 5,591,071 km (0.119 R)
• M21: 6,144,882 km (0.035 R)
• M22: 6,211,154 km (0.118 R)
• M23: 6,311,085 km (0.11 R)
• M24: 7,444,738 km (0.037 R)
• M25: 7,621,862 km (0.105 R)
• M26: 7,908,342 km (0.087 R)
• M27: 8,016,651 km (0.033 R)
• M28: 8,307,768 km (0.109 R)
• M29: 8,639,576 km (0.039 R)
• M30: 9,126,368 km (0.091 R)
• M31: 10,799,171 km (0.096 R)
• M32: 11,201,440 km (0.094 R)
• M33: 11,567,805 km (0.117 R)
• M34: 11,690,774 km (0.105 R)
• M35: 12,062,226 km (0.101 R)
• M36: 12,353,942 km (0.119 R)
• M37: 12,521,641 km (0.108 R)
• M38: 12,647,902 km (0.075 R)
• M39: 12,732,275 km (0.059 R)
• M40: 12,901,769 km (0.072 R)
• M41: 13,029,227 km (0.093 R)
• M42: 13,242,703 km (0.115 R)
• M43: 14,151,959 km (0.098 R)
• M44: 14,813,630 km (0.104 R)
• M45: 14,991,801 km (0.092 R)
• M46: 15,711,516 km (0.109 R)
• M47: 17,277,956 km (0.118 R)
• M48: 17,324,780 km (0.076 R)
• M49: 18,174,795 km (0.098 R)
• M50: 20,556,393 km (0.085 R)
• M51: 21,154,485 km (0.09 R)
• M52: 21,808,826 km (0.072 R)
• M53: 22,265,698 km (0.106 R)
• M54: 22,469,750 km (0.067 R)
• M55: 22,777,024 km (0.076 R)
• M56: 23,707,074 km (0.071 R)
• M57: 24,491,715 km (0.102 R)
• M58: 25,125,411 km (0.061 R)
• M59: 25,337,840 km (0.085 R)
• M60: 25,550,868 km (0.034 R)
• M61: 25,818,049 km (0.073 R)
• M62: 25,871,605 km (0.058 R)
• M63: 27,113,268 km (0.117 R)
• M64: 27,494,892 km (0.092 R)
• M65: 27,933,363 km (0.112 R)
• M66: 28,208,623 km (0.101 R)
• M67: 28,263,675 km (0.046 R)
• M68: 28,539,983 km (0.083 R)
• M69: 28,872,688 km (0.109 R)
• M70: 29,654,038 km (0.074 R)
• M71: 31,009,544 km (0.118 R)
• M72: 31,981,930 km (0.054 R)
• M73: 32,154,417 km (0.098 R)
• M74: 32,500,736 km (0.062 R)
• M75: 32,674,269 km (0.079 R)
• M76: 32,848,102 km (0.084 R)
• M77: 33,488,231 km (0.109 R)
• M78: 34,308,776 km (0.091 R)
• M79: 34,662,575 km (0.079 R)
• M80: 34,721,666 km (0.084 R)
• M81: 35,671,313 km (0.107 R)
• M82: 35,850,382 km (0.11 R)
• M83: 36,269,256 km (0.027 R)
• M84: 36,991,065 km (0.097 R)
• M85: 37,111,941 km (0.116 R)
• M86: 37,353,840 km (0.115 R)
• M87: 37,596,189 km (0.088 R)
• M88: 37,839,285 km (0.106 R)
• M89: 38,387,861 km (0.099 R)
• M90: 38,754,974 km (0.118 R)
• M91: 38,816,309 km (0.091 R)
• M92: 40,484,026 km (0.117 R)
• M93: 40,857,722 km (0.111 R)
• M94: 41,483,190 km (0.1 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 588.2

Radius: 6.5

Gravity: 13.92 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 5.75 AU - 7.21 AU

Year: 11386 Days

Day: 18.1 Hours

Environment

Temp: -219 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 58,063,075 km

• M1: 103,821 km (0.078 R)
• M2: 200,611 km (0.113 R)
• M3: 1,161,328 km (0.041 R)
• M4: 1,397,693 km (0.113 R)
• M5: 1,890,319 km (0.095 R)
• M6: 1,939,836 km (0.073 R)
• M7: 2,116,810 km (0.101 R)
• M8: 2,651,024 km (0.046 R)
• M9: 3,557,138 km (0.116 R)
• M10: 3,711,673 km (0.097 R)
• M11: 4,155,978 km (0.114 R)
• M12: 4,483,747 km (0.094 R)
• M13: 4,650,699 km (0.065 R)
• M14: 4,990,735 km (0.077 R)
• M15: 5,409,459 km (0.058 R)
• M16: 5,515,973 km (0.047 R)
• M17: 6,280,418 km (0.116 R)
• M18: 6,656,058 km (0.101 R)
• M19: 6,846,646 km (0.072 R)
• M20: 7,155,416 km (0.096 R)
• M21: 7,429,180 km (0.103 R)
• M22: 7,508,018 km (0.079 R)
• M23: 8,517,355 km (0.117 R)
• M24: 8,682,660 km (0.11 R)
• M25: 8,932,788 km (0.07 R)
• M26: 8,974,825 km (0.057 R)
• M27: 9,397,589 km (0.117 R)
• M28: 10,044,001 km (0.113 R)
• M29: 10,394,509 km (0.114 R)
• M30: 10,482,772 km (0.065 R)
• M31: 10,883,095 km (0.076 R)
• M32: 10,927,975 km (0.03 R)
• M33: 11,379,162 km (0.095 R)
• M34: 11,424,640 km (0.115 R)
• M35: 12,160,362 km (0.082 R)
• M36: 12,206,887 km (0.11 R)
• M37: 12,533,908 km (0.094 R)
• M38: 12,580,882 km (0.051 R)
• M39: 13,006,188 km (0.038 R)
• M40: 13,580,644 km (0.082 R)
• M41: 14,310,233 km (0.067 R)
• M42: 14,556,322 km (0.111 R)
• M43: 14,704,573 km (0.106 R)
• M44: 16,061,725 km (0.105 R)
• M45: 16,214,913 km (0.106 R)
• M46: 16,266,076 km (0.101 R)
• M47: 16,368,700 km (0.108 R)
• M48: 16,471,474 km (0.089 R)
• M49: 17,196,724 km (0.12 R)
• M50: 19,055,328 km (0.093 R)
• M51: 19,271,796 km (0.113 R)
• M52: 21,649,355 km (0.077 R)
• M53: 22,045,191 km (0.082 R)
• M54: 22,614,710 km (0.093 R)
• M55: 23,016,231 km (0.111 R)
• M56: 23,246,612 km (0.098 R)
• M57: 24,645,800 km (0.094 R)
• M58: 26,794,923 km (0.112 R)
• M59: 27,098,158 km (0.078 R)
• M60: 27,219,781 km (0.119 R)
• M61: 27,891,925 km (0.111 R)
• M62: 28,260,683 km (0.068 R)
• M63: 29,439,515 km (0.098 R)
• M64: 30,318,402 km (0.114 R)
• M65: 31,524,909 km (0.059 R)
• M66: 31,652,815 km (0.104 R)
• M67: 32,037,581 km (0.088 R)
• M68: 33,657,277 km (0.083 R)
• M69: 34,972,242 km (0.083 R)
• M70: 35,170,908 km (0.068 R)
• M71: 35,370,023 km (0.086 R)
• M72: 36,639,361 km (0.12 R)
• M73: 36,975,956 km (0.094 R)
• M74: 38,537,159 km (0.036 R)
• M75: 39,153,802 km (0.057 R)
• M76: 39,566,842 km (0.067 R)
• M77: 39,635,806 km (0.072 R)
• M78: 39,981,228 km (0.111 R)
• M79: 40,119,755 km (0.075 R)
• M80: 40,814,488 km (0.101 R)
• M81: 41,863,917 km (0.042 R)
• M82: 42,780,653 km (0.075 R)
• M83: 44,060,911 km (0.062 R)
• M84: 45,065,311 km (0.084 R)
• M85: 46,149,896 km (0.036 R)
• M86: 47,096,701 km (0.114 R)
• M87: 47,316,161 km (0.119 R)
• M88: 47,829,431 km (0.119 R)
• M89: 47,902,884 km (0.064 R)
• M90: 48,270,895 km (0.082 R)
• M91: 48,787,606 km (0.11 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 656.9

Radius: 4

Gravity: 41.06 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 6.72 AU - 7.88 AU

Year: 13614 Days

Day: 19.4 Hours

Environment

Temp: -228 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 58,063,075 km

• M1: 83,775 km (0.109 R)
• M2: 116,686 km (0.084 R)
• M3: 201,658 km (0.08 R)
• M4: 531,372 km (0.077 R)
• M5: 603,478 km (0.11 R)
• M6: 717,920 km (0.071 R)
• M7: 860,038 km (0.028 R)
• M8: 1,241,363 km (0.107 R)
• M9: 1,289,234 km (0.043 R)
• M10: 1,748,500 km (0.037 R)
• M11: 1,829,582 km (0.05 R)
• M12: 1,856,809 km (0.119 R)
• M13: 2,959,345 km (0.035 R)
• M14: 3,589,900 km (0.036 R)
• M15: 4,369,754 km (0.106 R)
• M16: 4,628,558 km (0.118 R)
• M17: 5,355,753 km (0.112 R)
• M18: 5,792,878 km (0.077 R)
• M19: 5,995,284 km (0.11 R)
• M20: 6,956,151 km (0.057 R)
• M21: 7,696,511 km (0.112 R)
• M22: 8,143,659 km (0.083 R)
• M23: 8,415,927 km (0.079 R)
• M24: 8,553,258 km (0.112 R)
• M25: 8,645,111 km (0.093 R)
• M26: 9,534,620 km (0.097 R)
• M27: 10,306,097 km (0.12 R)
• M28: 10,355,015 km (0.114 R)
• M29: 10,551,287 km (0.033 R)
• M30: 10,600,505 km (0.09 R)
• M31: 10,649,872 km (0.115 R)
• M32: 11,047,354 km (0.053 R)
• M33: 11,097,320 km (0.033 R)
• M34: 11,601,764 km (0.105 R)
• M35: 11,754,653 km (0.099 R)
• M36: 12,113,688 km (0.113 R)
• M37: 12,947,845 km (0.038 R)
• M38: 13,478,619 km (0.1 R)
• M39: 15,503,276 km (0.115 R)
• M40: 16,924,007 km (0.058 R)
• M41: 19,281,969 km (0.083 R)
• M42: 21,365,717 km (0.117 R)
• M43: 21,866,272 km (0.045 R)
• M44: 22,117,896 km (0.093 R)
• M45: 23,006,507 km (0.12 R)
• M46: 23,134,413 km (0.113 R)
• M47: 23,455,151 km (0.103 R)
• M48: 23,971,413 km (0.05 R)
• M49: 24,491,565 km (0.11 R)
• M50: 25,212,627 km (0.092 R)
• M51: 25,278,450 km (0.057 R)
• M52: 25,874,149 km (0.065 R)
• M53: 27,011,840 km (0.079 R)
• M54: 27,620,853 km (0.103 R)
• M55: 27,756,688 km (0.084 R)
• M56: 28,029,255 km (0.086 R)
• M57: 29,128,201 km (0.076 R)
• M58: 31,580,858 km (0.058 R)
• M59: 32,079,319 km (0.102 R)
• M60: 32,293,692 km (0.112 R)
• M61: 32,508,515 km (0.097 R)
• M62: 33,155,974 km (0.081 R)
• M63: 33,445,147 km (0.072 R)
• M64: 33,880,477 km (0.111 R)
• M65: 34,390,606 km (0.041 R)
• M66: 35,788,149 km (0.071 R)
• M67: 36,680,351 km (0.109 R)
• M68: 37,805,925 km (0.057 R)
• M69: 38,259,207 km (0.099 R)
• M70: 38,638,437 km (0.096 R)
• M71: 39,477,083 km (0.108 R)
• M72: 39,553,527 km (0.09 R)
• M73: 40,090,733 km (0.119 R)
• M74: 40,244,670 km (0.113 R)
• M75: 41,560,682 km (0.093 R)
• M76: 42,263,194 km (0.032 R)
• M77: 42,655,140 km (0.064 R)
• M78: 43,442,623 km (0.087 R)
• M79: 43,521,611 km (0.095 R)
• M80: 45,192,021 km (0.061 R)
• M81: 45,432,275 km (0.057 R)
• M82: 46,155,880 km (0.046 R)
• M83: 46,964,307 km (0.116 R)
• M84: 48,513,093 km (0.101 R)
• M85: 48,595,073 km (0.119 R)
• M86: 49,334,984 km (0.115 R)
• M87: 52,331,579 km (0.057 R)
• M88: 53,512,654 km (0.117 R)
• M89: 54,787,976 km (0.119 R)
• M90: 56,935,454 km (0.055 R)
• M91: 57,976,056 km (0.047 R)
• M92: 58,063,122 km (0.113 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 345 - 16,207 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit