🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.72 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 295.6

Radius: 14.3

Gravity: 1.45 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.25 AU - 1.63 AU

Year: 1116 Days

Day: 12.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 42.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 55,759,131 km

• M1: 178,171 km (0.099 R)
• M2: 314,006 km (0.114 R)
• M3: 429,944 km (0.115 R)
• M4: 540,946 km (0.051 R)
• M5: 645,664 km (0.075 R)
• M6: 748,737 km (0.05 R)
• M7: 923,767 km (0.103 R)
• M8: 1,019,958 km (0.12 R)
• M9: 1,131,857 km (0.108 R)
• M10: 1,317,808 km (0.056 R)
• M11: 1,408,314 km (0.051 R)
• M12: 1,596,060 km (0.081 R)
• M13: 1,908,570 km (0.104 R)
• M14: 2,110,228 km (0.102 R)
• M15: 2,225,418 km (0.086 R)
• M16: 2,382,496 km (0.118 R)
• M17: 2,592,382 km (0.106 R)
• M18: 2,825,455 km (0.093 R)
• M19: 2,918,954 km (0.1 R)
• M20: 3,013,500 km (0.071 R)
• M21: 3,135,422 km (0.099 R)
• M22: 3,258,990 km (0.084 R)
• M23: 3,447,483 km (0.103 R)
• M24: 3,538,588 km (0.111 R)
• M25: 3,807,415 km (0.051 R)
• M26: 4,218,361 km (0.063 R)
• M27: 4,325,922 km (0.067 R)
• M28: 4,434,380 km (0.077 R)
• M29: 4,623,771 km (0.088 R)
• M30: 4,775,314 km (0.114 R)
• M31: 5,250,287 km (0.057 R)
• M32: 5,397,940 km (0.109 R)
• M33: 5,546,939 km (0.112 R)
• M34: 5,697,435 km (0.073 R)
• M35: 5,881,889 km (0.106 R)
• M36: 6,145,780 km (0.093 R)
• M37: 6,256,931 km (0.079 R)
• M38: 6,651,271 km (0.071 R)
• M39: 6,868,786 km (0.093 R)
• M40: 7,018,982 km (0.113 R)
• M41: 7,299,179 km (0.108 R)
• M42: 7,416,913 km (0.11 R)
• M43: 7,535,394 km (0.112 R)
• M44: 7,786,270 km (0.056 R)
• M45: 8,003,636 km (0.087 R)
• M46: 8,210,679 km (0.105 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 779

Radius: 12.5

Gravity: 4.99 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 2.43 AU - 3.93 AU

Year: 3661 Days

Day: 7.6 Hours

Environment

Temp: -202 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 55,759,131 km

• M1: 216,917 km (0.092 R)
• M2: 315,053 km (0.033 R)
• M3: 501,751 km (0.103 R)
• M4: 888,911 km (0.036 R)
• M5: 984,504 km (0.084 R)
• M6: 1,589,926 km (0.075 R)
• M7: 1,693,597 km (0.098 R)
• M8: 2,002,667 km (0.093 R)
• M9: 2,131,620 km (0.12 R)
• M10: 2,380,850 km (0.079 R)
• M11: 3,017,987 km (0.105 R)
• M12: 3,452,120 km (0.073 R)
• M13: 3,549,060 km (0.068 R)
• M14: 3,987,082 km (0.071 R)
• M15: 4,295,703 km (0.079 R)
• M16: 4,379,478 km (0.048 R)
• M17: 4,505,888 km (0.028 R)
• M18: 4,784,290 km (0.072 R)
• M19: 4,871,056 km (0.06 R)
• M20: 5,112,507 km (0.056 R)
• M21: 5,357,848 km (0.038 R)
• M22: 5,448,055 km (0.112 R)
• M23: 5,883,535 km (0.109 R)
• M24: 6,093,869 km (0.085 R)
• M25: 6,235,389 km (0.085 R)
• M26: 6,715,299 km (0.105 R)
• M27: 6,935,058 km (0.044 R)
• M28: 7,256,993 km (0.045 R)
• M29: 8,698,817 km (0.055 R)
• M30: 8,911,994 km (0.099 R)
• M31: 9,262,053 km (0.086 R)
• M32: 9,452,341 km (0.105 R)
• M33: 9,699,028 km (0.101 R)
• M34: 10,170,860 km (0.074 R)
• M35: 10,283,058 km (0.088 R)
• M36: 10,849,735 km (0.039 R)
• M37: 10,993,050 km (0.095 R)
• M38: 11,223,580 km (0.08 R)
• M39: 11,426,734 km (0.109 R)
• M40: 11,543,271 km (0.077 R)
• M41: 12,281,088 km (0.1 R)
• M42: 12,460,455 km (0.087 R)
• M43: 13,308,825 km (0.107 R)
• M44: 13,400,828 km (0.116 R)
• M45: 13,957,481 km (0.117 R)
• M46: 15,125,242 km (0.116 R)
• M47: 15,510,606 km (0.052 R)
• M48: 15,997,099 km (0.083 R)
• M49: 16,193,072 km (0.12 R)
• M50: 16,422,705 km (0.094 R)
• M51: 17,118,185 km (0.092 R)
• M52: 17,486,346 km (0.08 R)
• M53: 17,721,962 km (0.062 R)
• M54: 18,881,495 km (0.097 R)
• M55: 19,924,791 km (0.116 R)
• M56: 20,879,973 km (0.087 R)
• M57: 21,058,443 km (0.101 R)
• M58: 21,705,305 km (0.1 R)
• M59: 22,249,243 km (0.099 R)
• M60: 22,395,100 km (0.088 R)
• M61: 23,055,276 km (0.112 R)
• M62: 23,165,978 km (0.051 R)
• M63: 23,276,830 km (0.065 R)
• M64: 23,908,133 km (0.039 R)
• M65: 24,244,729 km (0.097 R)
• M66: 24,470,023 km (0.072 R)
• M67: 24,658,217 km (0.107 R)
• M68: 25,263,789 km (0.106 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 530.3

Radius: 14.2

Gravity: 2.63 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 4.28 AU - 6.08 AU

Year: 7612 Days

Day: 8.1 Hours

Environment

Temp: -221 °C

Axial Tilt: 170.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 55,759,131 km

• M1: 230,680 km (0.11 R)
• M2: 490,980 km (0.106 R)
• M3: 673,490 km (0.12 R)
• M4: 1,018,462 km (0.107 R)
• M5: 1,146,219 km (0.106 R)
• M6: 1,419,085 km (0.085 R)
• M7: 1,508,844 km (0.113 R)
• M8: 2,068,939 km (0.102 R)
• M9: 2,213,749 km (0.062 R)
• M10: 2,362,001 km (0.104 R)
• M11: 2,646,386 km (0.115 R)
• M12: 2,849,839 km (0.103 R)
• M13: 3,248,667 km (0.062 R)
• M14: 3,740,994 km (0.119 R)
• M15: 3,842,421 km (0.115 R)
• M16: 4,178,269 km (0.048 R)
• M17: 4,989,837 km (0.082 R)
• M18: 5,997,827 km (0.036 R)
• M19: 6,509,901 km (0.072 R)
• M20: 6,848,890 km (0.07 R)
• M21: 7,802,726 km (0.12 R)
• M22: 7,965,787 km (0.11 R)
• M23: 8,129,896 km (0.038 R)
• M24: 8,663,063 km (0.025 R)
• M25: 9,833,367 km (0.115 R)
• M26: 10,045,198 km (0.076 R)
• M27: 10,401,390 km (0.072 R)
• M28: 10,581,057 km (0.11 R)
• M29: 10,943,533 km (0.119 R)
• M30: 11,680,901 km (0.12 R)
• M31: 11,980,396 km (0.113 R)
• M32: 12,625,163 km (0.111 R)
• M33: 13,048,375 km (0.117 R)
• M34: 13,593,809 km (0.086 R)
• M35: 13,948,505 km (0.099 R)
• M36: 14,426,171 km (0.065 R)
• M37: 14,626,782 km (0.108 R)
• M38: 14,747,508 km (0.109 R)
• M39: 14,990,155 km (0.069 R)
• M40: 15,397,510 km (0.077 R)
• M41: 15,849,745 km (0.111 R)
• M42: 16,515,455 km (0.096 R)
• M43: 17,105,469 km (0.073 R)
• M44: 17,360,534 km (0.114 R)
• M45: 18,262,908 km (0.075 R)
• M46: 18,872,968 km (0.089 R)
• M47: 19,224,673 km (0.086 R)
• M48: 19,756,194 km (0.075 R)
• M49: 20,113,284 km (0.119 R)
• M50: 20,247,773 km (0.07 R)
• M51: 20,924,553 km (0.065 R)
• M52: 21,151,793 km (0.042 R)
• M53: 21,517,111 km (0.043 R)
• M54: 21,700,518 km (0.081 R)
• M55: 23,280,720 km (0.079 R)
• M56: 23,374,817 km (0.088 R)
• M57: 23,610,733 km (0.056 R)
• M58: 23,989,664 km (0.09 R)
• M59: 24,179,953 km (0.12 R)
• M60: 24,370,690 km (0.112 R)
• M61: 25,090,405 km (0.095 R)
• M62: 25,380,326 km (0.1 R)
• M63: 26,109,915 km (0.101 R)
• M64: 26,550,929 km (0.115 R)
• M65: 27,142,888 km (0.105 R)
• M66: 27,440,588 km (0.114 R)
• M67: 28,843,666 km (0.071 R)
• M68: 29,503,094 km (0.094 R)
• M69: 30,733,387 km (0.095 R)
• M70: 30,940,131 km (0.076 R)
• M71: 31,199,085 km (0.06 R)
• M72: 32,557,583 km (0.055 R)
• M73: 32,715,708 km (0.111 R)
• M74: 33,244,237 km (0.097 R)
• M75: 33,935,529 km (0.09 R)
• M76: 35,170,160 km (0.039 R)
• M77: 35,548,792 km (0.113 R)
• M78: 36,693,067 km (0.107 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 102.8

Radius: 11.9

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 5.06 AU - 6.76 AU

Year: 9277 Days

Day: 11.4 Hours

Environment

Temp: -229 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 55,759,131 km

• M1: 168,597 km (0.116 R)
• M2: 254,765 km (0.098 R)
• M3: 347,965 km (0.094 R)
• M4: 425,307 km (0.114 R)
• M5: 510,727 km (0.087 R)
• M6: 603,627 km (0.106 R)
• M7: 755,320 km (0.081 R)
• M8: 955,631 km (0.081 R)
• M9: 1,225,057 km (0.104 R)
• M10: 1,342,491 km (0.09 R)
• M11: 1,865,785 km (0.079 R)
• M12: 1,971,700 km (0.03 R)
• M13: 2,048,593 km (0.105 R)
• M14: 2,515,189 km (0.108 R)
• M15: 2,632,923 km (0.098 R)
• M16: 2,752,451 km (0.053 R)
• M17: 2,926,434 km (0.114 R)
• M18: 3,104,006 km (0.061 R)
• M19: 3,267,068 km (0.113 R)
• M20: 3,395,872 km (0.116 R)
• M21: 3,582,869 km (0.047 R)
• M22: 3,677,714 km (0.037 R)
• M23: 3,792,605 km (0.115 R)
• M24: 4,264,138 km (0.106 R)
• M25: 4,548,074 km (0.1 R)
• M26: 4,733,725 km (0.058 R)
• M27: 5,091,564 km (0.042 R)
• M28: 5,284,545 km (0.117 R)
• M29: 5,414,545 km (0.111 R)
• M30: 5,677,838 km (0.118 R)
• M31: 5,855,859 km (0.061 R)
• M32: 5,945,468 km (0.108 R)
• M33: 6,331,580 km (0.105 R)
• M34: 6,423,733 km (0.096 R)
• M35: 6,726,070 km (0.071 R)
• M36: 7,587,454 km (0.05 R)
• M37: 7,734,509 km (0.105 R)
• M38: 7,833,094 km (0.087 R)
• M39: 7,907,145 km (0.12 R)
• M40: 8,738,610 km (0.095 R)
• M41: 9,021,948 km (0.108 R)
• M42: 9,203,859 km (0.077 R)
• M43: 9,413,147 km (0.051 R)
• M44: 9,997,177 km (0.082 R)
• M45: 10,131,516 km (0.076 R)
• M46: 10,510,896 km (0.109 R)
• M47: 10,592,876 km (0.047 R)
• M48: 10,839,862 km (0.082 R)
• M49: 10,922,739 km (0.094 R)
• M50: 11,311,843 km (0.113 R)
• M51: 11,423,742 km (0.038 R)
• M52: 11,733,709 km (0.091 R)
• M53: 11,847,104 km (0.082 R)
• M54: 12,333,148 km (0.072 R)
• M55: 12,796,602 km (0.104 R)
• M56: 12,884,117 km (0.098 R)
• M57: 13,800,254 km (0.066 R)
• M58: 14,493,640 km (0.11 R)
• M59: 15,074,977 km (0.11 R)
• M60: 15,167,429 km (0.073 R)
• M61: 15,446,130 km (0.117 R)
• M62: 16,418,666 km (0.116 R)
• M63: 17,281,995 km (0.085 R)
• M64: 17,800,501 km (0.114 R)
• M65: 19,085,846 km (0.09 R)
• M66: 19,857,771 km (0.098 R)
• M67: 20,230,718 km (0.041 R)
• M68: 20,503,286 km (0.069 R)
• M69: 20,948,938 km (0.051 R)
• M70: 21,155,682 km (0.081 R)
• M71: 21,432,289 km (0.119 R)
• M72: 22,621,741 km (0.026 R)
• M73: 22,869,326 km (0.11 R)
• M74: 22,975,690 km (0.099 R)
• M75: 23,796,683 km (0.118 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 991.3

Radius: 5.9

Gravity: 28.48 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 4.85 AU - 7.93 AU

Year: 10430 Days

Day: 23.2 Hours

Environment

Temp: -220 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 55,759,131 km

• M1: 267,631 km (0.061 R)
• M2: 453,730 km (0.097 R)
• M3: 587,321 km (0.106 R)
• M4: 640,728 km (0.092 R)
• M5: 811,269 km (0.106 R)
• M6: 1,453,343 km (0.075 R)
• M7: 1,527,095 km (0.074 R)
• M8: 2,132,667 km (0.086 R)
• M9: 2,417,202 km (0.07 R)
• M10: 2,804,810 km (0.11 R)
• M11: 3,116,273 km (0.104 R)
• M12: 3,438,657 km (0.079 R)
• M13: 3,873,687 km (0.066 R)
• M14: 3,976,611 km (0.072 R)
• M15: 4,255,311 km (0.077 R)
• M16: 4,396,981 km (0.08 R)
• M17: 4,576,348 km (0.071 R)
• M18: 5,663,476 km (0.116 R)
• M19: 6,215,792 km (0.041 R)
• M20: 6,620,603 km (0.114 R)
• M21: 6,992,354 km (0.084 R)
• M22: 7,885,902 km (0.049 R)
• M23: 9,041,097 km (0.105 R)
• M24: 9,638,292 km (0.058 R)
• M25: 10,106,383 km (0.057 R)
• M26: 10,200,929 km (0.103 R)
• M27: 10,870,529 km (0.109 R)
• M28: 11,015,938 km (0.097 R)
• M29: 11,406,688 km (0.084 R)
• M30: 11,505,123 km (0.065 R)
• M31: 12,302,480 km (0.048 R)
• M32: 12,504,587 km (0.078 R)
• M33: 12,606,164 km (0.119 R)
• M34: 12,758,903 km (0.098 R)
• M35: 13,066,177 km (0.076 R)
• M36: 13,897,493 km (0.103 R)
• M37: 14,478,980 km (0.077 R)
• M38: 14,906,979 km (0.109 R)
• M39: 16,270,564 km (0.086 R)
• M40: 16,659,518 km (0.109 R)
• M41: 17,051,614 km (0.033 R)
• M42: 17,333,456 km (0.09 R)
• M43: 18,881,944 km (0.062 R)
• M44: 20,176,115 km (0.058 R)
• M45: 20,235,655 km (0.117 R)
• M46: 20,414,574 km (0.076 R)
• M47: 21,135,187 km (0.12 R)
• M48: 21,742,106 km (0.114 R)
• M49: 21,925,363 km (0.037 R)
• M50: 22,170,404 km (0.119 R)
• M51: 23,222,077 km (0.111 R)
• M52: 24,163,497 km (0.119 R)
• M53: 24,861,670 km (0.118 R)
• M54: 25,117,183 km (0.073 R)
• M55: 25,502,248 km (0.077 R)
• M56: 26,864,786 km (0.093 R)
• M57: 27,390,173 km (0.111 R)
• M58: 27,654,064 km (0.065 R)
• M59: 27,720,186 km (0.061 R)
• M60: 28,785,173 km (0.117 R)
• M61: 29,120,722 km (0.063 R)
• M62: 29,255,360 km (0.12 R)
• M63: 30,135,145 km (0.058 R)
• M64: 30,680,878 km (0.065 R)
• M65: 30,817,760 km (0.116 R)
• M66: 31,298,717 km (0.034 R)
• M67: 31,505,611 km (0.114 R)
• M68: 32,128,985 km (0.114 R)
• M69: 32,198,399 km (0.103 R)
• M70: 32,337,674 km (0.094 R)
• M71: 33,317,391 km (0.112 R)
• M72: 33,952,434 km (0.093 R)
• M73: 34,520,157 km (0.111 R)
• M74: 34,591,366 km (0.119 R)
• M75: 34,733,933 km (0.106 R)
• M76: 35,162,680 km (0.105 R)
• M77: 37,332,747 km (0.1 R)
• M78: 37,698,663 km (0.112 R)
• M79: 41,877,082 km (0.084 R)
• M80: 43,943,327 km (0.078 R)
• M81: 44,329,739 km (0.096 R)
• M82: 45,964,395 km (0.088 R)
• M83: 48,333,726 km (0.06 R)
• M84: 48,413,312 km (0.045 R)
• M85: 48,732,404 km (0.081 R)
• M86: 49,052,244 km (0.1 R)
• M87: 49,212,314 km (0.106 R)
• M88: 49,854,687 km (0.075 R)
• M89: 51,228,744 km (0.105 R)
• M90: 51,798,263 km (0.086 R)
• M91: 52,288,046 km (0.109 R)
• M92: 53,025,564 km (0.095 R)
• M93: 53,931,678 km (0.068 R)
• M94: 54,925,905 km (0.093 R)
• M95: 55,592,214 km (0.093 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: 157 - 14,971 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit