🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.38 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 378.2

Radius: 12.9

Gravity: 2.27 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.59 AU - 0.91 AU

Year: 441 Days

Day: 6.1 Hours

Environment

Temp: -159 °C

Axial Tilt: 46.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 67,959,991 km

• M1: 173,833 km (0.042 R)
• M2: 265,835 km (0.081 R)
• M3: 360,082 km (0.118 R)
• M4: 444,306 km (0.101 R)
• M5: 587,920 km (0.096 R)
• M6: 822,339 km (0.092 R)
• M7: 912,846 km (0.06 R)
• M8: 1,003,203 km (0.106 R)
• M9: 1,113,457 km (0.092 R)
• M10: 1,206,656 km (0.079 R)
• M11: 1,298,210 km (0.03 R)
• M12: 1,396,945 km (0.057 R)
• M13: 1,484,310 km (0.114 R)
• M14: 1,655,151 km (0.095 R)
• M15: 1,752,988 km (0.104 R)
• M16: 1,847,982 km (0.101 R)
• M17: 1,944,623 km (0.116 R)
• M18: 2,116,810 km (0.106 R)
• M19: 2,202,230 km (0.077 R)
• M20: 2,482,277 km (0.107 R)
• M21: 2,641,001 km (0.086 R)
• M22: 2,844,304 km (0.082 R)
• M23: 2,980,887 km (0.078 R)
• M24: 3,174,467 km (0.091 R)
• M25: 3,403,651 km (0.098 R)
• M26: 3,491,913 km (0.075 R)
• M27: 3,574,492 km (0.058 R)
• M28: 3,722,145 km (0.056 R)
• M29: 3,937,715 km (0.09 R)
• M30: 4,023,734 km (0.101 R)
• M31: 4,110,501 km (0.027 R)
• M32: 4,299,443 km (0.105 R)
• M33: 4,381,273 km (0.094 R)
• M34: 4,512,021 km (0.103 R)
• M35: 4,686,004 km (0.078 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 829.6

Radius: 9

Gravity: 10.24 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 2.49 AU - 2.93 AU

Year: 3026 Days

Day: 14.3 Hours

Environment

Temp: -201 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 67,959,991 km

• M1: 219,310 km (0.088 R)
• M2: 281,693 km (0.077 R)
• M3: 368,160 km (0.115 R)
• M4: 659,876 km (0.092 R)
• M5: 740,958 km (0.053 R)
• M6: 1,161,328 km (0.111 R)
• M7: 1,299,557 km (0.052 R)
• M8: 1,469,949 km (0.082 R)
• M9: 1,551,180 km (0.089 R)
• M10: 1,950,158 km (0.109 R)
• M11: 2,070,135 km (0.112 R)
• M12: 2,176,948 km (0.075 R)
• M13: 2,254,590 km (0.112 R)
• M14: 2,590,437 km (0.083 R)
• M15: 2,772,647 km (0.057 R)
• M16: 2,873,925 km (0.116 R)
• M17: 3,028,160 km (0.102 R)
• M18: 3,097,574 km (0.066 R)
• M19: 3,185,088 km (0.052 R)
• M20: 3,255,848 km (0.085 R)
• M21: 3,653,778 km (0.112 R)
• M22: 3,765,079 km (0.092 R)
• M23: 4,202,055 km (0.118 R)
• M24: 4,377,383 km (0.049 R)
• M25: 4,575,152 km (0.076 R)
• M26: 4,675,083 km (0.108 R)
• M27: 5,736,181 km (0.076 R)
• M28: 5,800,957 km (0.102 R)
• M29: 5,996,481 km (0.112 R)
• M30: 6,304,952 km (0.092 R)
• M31: 6,528,601 km (0.055 R)
• M32: 6,596,069 km (0.052 R)
• M33: 7,685,142 km (0.072 R)
• M34: 8,384,661 km (0.118 R)
• M35: 8,458,264 km (0.042 R)
• M36: 8,704,950 km (0.108 R)
• M37: 8,929,048 km (0.071 R)
• M38: 9,079,394 km (0.079 R)
• M39: 9,255,919 km (0.108 R)
• M40: 9,408,210 km (0.056 R)
• M41: 9,844,138 km (0.1 R)
• M42: 10,234,290 km (0.104 R)
• M43: 10,682,634 km (0.087 R)
• M44: 11,245,272 km (0.107 R)
• M45: 11,407,735 km (0.082 R)
• M46: 11,707,679 km (0.116 R)
• M47: 12,204,194 km (0.026 R)
• M48: 12,287,670 km (0.078 R)
• M49: 12,483,045 km (0.071 R)
• M50: 13,908,563 km (0.108 R)
• M51: 14,053,972 km (0.115 R)
• M52: 14,229,151 km (0.113 R)
• M53: 14,818,118 km (0.09 R)
• M54: 15,355,025 km (0.1 R)
• M55: 15,716,453 km (0.106 R)
• M56: 15,777,040 km (0.052 R)
• M57: 17,190,291 km (0.112 R)
• M58: 17,565,632 km (0.047 R)
• M59: 18,038,661 km (0.096 R)
• M60: 18,483,864 km (0.117 R)
• M61: 18,868,480 km (0.077 R)
• M62: 19,126,237 km (0.06 R)
• M63: 19,645,342 km (0.043 R)
• M64: 19,939,451 km (0.097 R)
• M65: 20,004,975 km (0.039 R)
• M66: 20,664,403 km (0.087 R)
• M67: 20,797,096 km (0.034 R)
• M68: 21,197,121 km (0.118 R)
• M69: 21,364,521 km (0.114 R)
• M70: 21,565,879 km (0.093 R)
• M71: 22,004,500 km (0.105 R)
• M72: 22,753,537 km (0.03 R)
• M73: 22,890,718 km (0.092 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 900.5

Radius: 8

Gravity: 14.07 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 3.17 AU - 4.33 AU

Year: 4925 Days

Day: 10.9 Hours

Environment

Temp: -216 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 67,959,991 km

• M1: 260,749 km (0.12 R)
• M2: 313,258 km (0.119 R)
• M3: 743,501 km (0.069 R)
• M4: 1,132,007 km (0.061 R)
• M5: 1,210,396 km (0.069 R)
• M6: 1,490,743 km (0.03 R)
• M7: 1,647,521 km (0.046 R)
• M8: 1,865,037 km (0.1 R)
• M9: 2,208,663 km (0.077 R)
• M10: 2,469,113 km (0.067 R)
• M11: 2,803,464 km (0.034 R)
• M12: 2,867,791 km (0.12 R)
• M13: 3,085,606 km (0.093 R)
• M14: 3,354,283 km (0.079 R)
• M15: 3,514,503 km (0.025 R)
• M16: 3,653,928 km (0.112 R)
• M17: 3,747,875 km (0.09 R)
• M18: 4,010,420 km (0.048 R)
• M19: 4,303,632 km (0.091 R)
• M20: 5,410,656 km (0.079 R)
• M21: 5,464,212 km (0.088 R)
• M22: 5,871,567 km (0.074 R)
• M23: 6,037,321 km (0.091 R)
• M24: 6,204,572 km (0.053 R)
• M25: 6,629,430 km (0.118 R)
• M26: 7,269,559 km (0.107 R)
• M27: 7,417,810 km (0.074 R)
• M28: 8,081,875 km (0.091 R)
• M29: 8,173,878 km (0.047 R)
• M30: 8,297,147 km (0.039 R)
• M31: 8,359,080 km (0.059 R)
• M32: 9,081,638 km (0.086 R)
• M33: 9,434,240 km (0.105 R)
• M34: 9,758,718 km (0.111 R)
• M35: 9,856,854 km (0.059 R)
• M36: 10,185,969 km (0.081 R)
• M37: 10,318,812 km (0.029 R)
• M38: 10,720,333 km (0.111 R)
• M39: 10,956,997 km (0.068 R)
• M40: 11,024,914 km (0.076 R)
• M41: 11,127,090 km (0.092 R)
• M42: 11,298,080 km (0.067 R)
• M43: 11,401,003 km (0.119 R)
• M44: 12,095,736 km (0.107 R)
• M45: 12,554,553 km (0.046 R)
• M46: 12,696,970 km (0.066 R)
• M47: 12,947,397 km (0.064 R)
• M48: 14,186,665 km (0.075 R)
• M49: 16,231,519 km (0.111 R)
• M50: 16,698,264 km (0.069 R)
• M51: 17,724,954 km (0.119 R)
• M52: 18,004,702 km (0.071 R)
• M53: 18,085,036 km (0.055 R)
• M54: 18,487,903 km (0.11 R)
• M55: 18,771,840 km (0.089 R)
• M56: 19,179,793 km (0.107 R)
• M57: 19,549,450 km (0.073 R)
• M58: 19,673,167 km (0.099 R)
• M59: 20,379,419 km (0.096 R)
• M60: 20,546,819 km (0.085 R)
• M61: 21,220,757 km (0.105 R)
• M62: 21,731,035 km (0.062 R)
• M63: 22,116,549 km (0.112 R)
• M64: 22,202,418 km (0.113 R)
• M65: 22,807,243 km (0.089 R)
• M66: 22,980,926 km (0.092 R)
• M67: 23,155,207 km (0.06 R)
• M68: 23,242,423 km (0.118 R)
• M69: 23,812,391 km (0.112 R)
• M70: 24,032,898 km (0.101 R)
• M71: 24,165,442 km (0.093 R)
• M72: 24,475,857 km (0.044 R)
• M73: 25,145,308 km (0.09 R)
• M74: 25,369,705 km (0.115 R)
• M75: 26,456,533 km (0.102 R)
• M76: 26,822,150 km (0.05 R)
• M77: 27,097,560 km (0.113 R)
• M78: 27,604,697 km (0.067 R)
• M79: 28,254,849 km (0.11 R)
• M80: 28,441,547 km (0.039 R)
• M81: 29,145,106 km (0.071 R)
• M82: 29,333,749 km (0.096 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 968.9

Radius: 13.1

Gravity: 5.65 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 3.62 AU - 5.02 AU

Year: 6090 Days

Day: 10.8 Hours

Environment

Temp: -228 °C

Axial Tilt: 49.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 67,959,991 km

• M1: 185,501 km (0.117 R)
• M2: 414,984 km (0.116 R)
• M3: 619,335 km (0.089 R)
• M4: 953,537 km (0.086 R)
• M5: 1,167,761 km (0.103 R)
• M6: 1,472,641 km (0.093 R)
• M7: 2,201,033 km (0.081 R)
• M8: 2,288,399 km (0.113 R)
• M9: 2,489,309 km (0.096 R)
• M10: 3,201,245 km (0.08 R)
• M11: 3,528,864 km (0.076 R)
• M12: 3,947,140 km (0.063 R)
• M13: 4,054,252 km (0.04 R)
• M14: 4,244,092 km (0.112 R)
• M15: 4,381,422 km (0.103 R)
• M16: 4,492,424 km (0.094 R)
• M17: 4,745,693 km (0.075 R)
• M18: 5,563,694 km (0.084 R)
• M19: 5,714,339 km (0.077 R)
• M20: 6,019,968 km (0.092 R)
• M21: 6,551,639 km (0.098 R)
• M22: 7,328,201 km (0.056 R)
• M23: 7,493,657 km (0.104 R)
• M24: 8,099,678 km (0.084 R)
• M25: 8,339,632 km (0.026 R)
• M26: 8,547,274 km (0.054 R)
• M27: 8,826,723 km (0.096 R)
• M28: 9,502,606 km (0.08 R)
• M29: 9,683,171 km (0.07 R)
• M30: 9,974,588 km (0.076 R)
• M31: 10,121,493 km (0.096 R)
• M32: 10,603,497 km (0.109 R)
• M33: 10,866,341 km (0.031 R)
• M34: 11,131,129 km (0.092 R)
• M35: 12,016,599 km (0.077 R)
• M36: 12,251,318 km (0.117 R)
• M37: 12,725,393 km (0.105 R)
• M38: 12,884,715 km (0.11 R)
• M39: 13,084,877 km (0.044 R)
• M40: 13,569,424 km (0.075 R)
• M41: 13,977,677 km (0.084 R)
• M42: 14,390,118 km (0.104 R)
• M43: 14,681,086 km (0.111 R)
• M44: 14,806,449 km (0.075 R)
• M45: 15,016,185 km (0.107 R)
• M46: 15,651,079 km (0.098 R)
• M47: 15,736,499 km (0.062 R)
• M48: 16,079,378 km (0.119 R)
• M49: 16,554,949 km (0.105 R)
• M50: 16,859,979 km (0.107 R)
• M51: 17,254,918 km (0.066 R)
• M52: 17,343,031 km (0.037 R)
• M53: 18,143,379 km (0.065 R)
• M54: 18,503,013 km (0.119 R)
• M55: 18,593,220 km (0.081 R)
• M56: 19,046,801 km (0.079 R)
• M57: 19,826,355 km (0.069 R)
• M58: 20,522,733 km (0.096 R)
• M59: 20,662,907 km (0.039 R)
• M60: 20,897,476 km (0.059 R)
• M61: 22,418,887 km (0.109 R)
• M62: 23,095,667 km (0.109 R)
• M63: 24,966,538 km (0.101 R)
• M64: 26,021,203 km (0.064 R)
• M65: 27,604,547 km (0.05 R)
• M66: 29,061,481 km (0.05 R)
• M67: 31,562,757 km (0.099 R)
• M68: 31,887,085 km (0.058 R)
• M69: 32,538,883 km (0.101 R)
• M70: 32,702,543 km (0.102 R)
• M71: 32,976,008 km (0.11 R)
• M72: 33,085,514 km (0.096 R)
• M73: 33,250,072 km (0.091 R)
• M74: 35,022,358 km (0.108 R)
• M75: 35,638,701 km (0.106 R)
• M76: 35,751,049 km (0.102 R)
• M77: 36,202,086 km (0.089 R)
• M78: 36,484,826 km (0.098 R)
• M79: 36,768,464 km (0.096 R)
• M80: 36,882,009 km (0.07 R)
• M81: 37,909,896 km (0.1 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 904.7

Radius: 3.4

Gravity: 78.26 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 6.23 AU - 9.31 AU

Year: 14690 Days

Day: 21.2 Hours

Environment

Temp: -240 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 67,959,991 km

• M1: 82,129 km (0.063 R)
• M2: 263,891 km (0.072 R)
• M3: 327,021 km (0.106 R)
• M4: 449,392 km (0.03 R)
• M5: 1,015,620 km (0.094 R)
• M6: 1,141,881 km (0.065 R)
• M7: 1,246,599 km (0.096 R)
• M8: 1,300,155 km (0.11 R)
• M9: 1,755,232 km (0.052 R)
• M10: 1,845,589 km (0.075 R)
• M11: 2,588,043 km (0.118 R)
• M12: 3,561,925 km (0.049 R)
• M13: 3,870,097 km (0.118 R)
• M14: 4,389,052 km (0.116 R)
• M15: 5,057,006 km (0.03 R)
• M16: 6,026,101 km (0.112 R)
• M17: 6,071,579 km (0.061 R)
• M18: 6,578,267 km (0.077 R)
• M19: 6,671,915 km (0.025 R)
• M20: 7,485,129 km (0.04 R)
• M21: 7,977,905 km (0.118 R)
• M22: 8,891,050 km (0.101 R)
• M23: 9,570,823 km (0.069 R)
• M24: 9,623,930 km (0.065 R)
• M25: 10,594,222 km (0.119 R)
• M26: 10,869,183 km (0.109 R)
• M27: 10,979,885 km (0.116 R)
• M28: 12,221,548 km (0.117 R)
• M29: 13,388,561 km (0.047 R)
• M30: 13,685,662 km (0.027 R)
• M31: 15,763,876 km (0.105 R)
• M32: 16,393,533 km (0.045 R)
• M33: 16,456,963 km (0.037 R)
• M34: 17,095,596 km (0.032 R)
• M35: 18,199,778 km (0.113 R)
• M36: 19,460,888 km (0.064 R)
• M37: 19,730,014 km (0.104 R)
• M38: 21,786,835 km (0.108 R)
• M39: 22,066,284 km (0.066 R)
• M40: 23,053,331 km (0.107 R)
• M41: 23,195,599 km (0.061 R)
• M42: 23,552,390 km (0.059 R)
• M43: 24,415,868 km (0.096 R)
• M44: 24,706,088 km (0.092 R)
• M45: 25,143,513 km (0.074 R)
• M46: 26,918,342 km (0.077 R)
• M47: 27,068,089 km (0.05 R)
• M48: 27,820,866 km (0.098 R)
• M49: 27,972,259 km (0.092 R)
• M50: 28,123,951 km (0.094 R)
• M51: 28,275,793 km (0.107 R)
• M52: 29,346,913 km (0.116 R)
• M53: 29,501,149 km (0.029 R)
• M54: 29,810,068 km (0.108 R)
• M55: 30,197,826 km (0.092 R)
• M56: 30,275,617 km (0.065 R)
• M57: 32,479,643 km (0.113 R)
• M58: 32,559,229 km (0.104 R)
• M59: 33,359,428 km (0.06 R)
• M60: 33,520,245 km (0.114 R)
• M61: 33,923,561 km (0.092 R)
• M62: 36,624,551 km (0.05 R)
• M63: 37,289,663 km (0.084 R)
• M64: 38,126,663 km (0.088 R)
• M65: 39,308,785 km (0.118 R)
• M66: 39,819,064 km (0.081 R)
• M67: 40,075,026 km (0.053 R)
• M68: 40,674,464 km (0.061 R)
• M69: 41,535,998 km (0.12 R)
• M70: 45,575,291 km (0.102 R)
• M71: 45,843,071 km (0.095 R)
• M72: 45,932,381 km (0.079 R)
• M73: 46,111,300 km (0.071 R)
• M74: 46,380,127 km (0.087 R)
• M75: 47,189,601 km (0.051 R)
• M76: 48,003,862 km (0.045 R)
• M77: 53,266,715 km (0.096 R)
• M78: 53,642,954 km (0.106 R)
• M79: 53,737,051 km (0.101 R)
• M80: 54,397,825 km (0.116 R)
• M81: 55,346,425 km (0.098 R)
• M82: 56,396,153 km (0.097 R)
• M83: 57,356,272 km (0.069 R)
• M84: 58,903,414 km (0.114 R)
• M85: 59,584,682 km (0.101 R)
• M86: 59,779,758 km (0.081 R)
• M87: 59,975,133 km (0.073 R)
• M88: 60,170,657 km (0.118 R)
• M89: 60,954,999 km (0.044 R)
• M90: 61,151,570 km (0.063 R)
• M91: 61,841,217 km (0.114 R)
• M92: 62,137,720 km (0.049 R)
• M93: 65,630,381 km (0.054 R)
• M94: 66,033,547 km (0.037 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: 455 - 17,974 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit