🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.42 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 165.3

Radius: 14.3

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.76 AU - 0.9 AU

Year: 481 Days

Day: 5.5 Hours

Environment

Temp: -145 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 62,673,681 km

• M1: 178,021 km (0.119 R)
• M2: 267,930 km (0.09 R)
• M3: 358,586 km (0.069 R)
• M4: 451,337 km (0.114 R)
• M5: 540,497 km (0.074 R)
• M6: 757,115 km (0.084 R)
• M7: 888,911 km (0.072 R)
• M8: 981,512 km (0.062 R)
• M9: 1,106,127 km (0.12 R)
• M10: 1,196,035 km (0.03 R)
• M11: 1,303,895 km (0.097 R)
• M12: 1,427,014 km (0.058 R)
• M13: 1,542,055 km (0.102 R)
• M14: 1,648,120 km (0.045 R)
• M15: 1,748,350 km (0.11 R)
• M16: 1,995,037 km (0.104 R)
• M17: 2,202,679 km (0.11 R)
• M18: 2,299,918 km (0.11 R)
• M19: 2,394,015 km (0.094 R)
• M20: 2,552,140 km (0.112 R)
• M21: 2,659,551 km (0.086 R)
• M22: 2,758,435 km (0.097 R)
• M23: 2,858,815 km (0.09 R)
• M24: 3,109,841 km (0.061 R)
• M25: 3,240,739 km (0.092 R)
• M26: 3,373,432 km (0.106 R)
• M27: 3,481,142 km (0.064 R)
• M28: 3,573,444 km (0.09 R)
• M29: 3,688,784 km (0.117 R)
• M30: 3,810,856 km (0.052 R)
• M31: 3,923,204 km (0.032 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 232.1

Radius: 13.6

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.78 AU - 1.14 AU

Year: 598 Days

Day: 11.2 Hours

Environment

Temp: -156 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 62,673,681 km

• M1: 169,345 km (0.057 R)
• M2: 285,134 km (0.089 R)
• M3: 377,136 km (0.104 R)
• M4: 467,793 km (0.106 R)
• M5: 604,525 km (0.068 R)
• M6: 717,771 km (0.066 R)
• M7: 809,175 km (0.104 R)
• M8: 985,102 km (0.119 R)
• M9: 1,358,797 km (0.106 R)
• M10: 1,466,358 km (0.061 R)
• M11: 1,557,613 km (0.12 R)
• M12: 1,720,824 km (0.076 R)
• M13: 1,807,292 km (0.064 R)
• M14: 2,064,899 km (0.037 R)
• M15: 2,228,709 km (0.115 R)
• M16: 2,368,733 km (0.085 R)
• M17: 2,569,792 km (0.073 R)
• M18: 2,758,585 km (0.084 R)
• M19: 2,866,894 km (0.03 R)
• M20: 3,013,649 km (0.081 R)
• M21: 3,112,832 km (0.102 R)
• M22: 3,200,497 km (0.074 R)
• M23: 3,410,682 km (0.119 R)
• M24: 3,618,922 km (0.066 R)
• M25: 3,724,688 km (0.106 R)
• M26: 3,831,501 km (0.046 R)
• M27: 4,000,546 km (0.051 R)
• M28: 4,137,428 km (0.028 R)
• M29: 4,276,106 km (0.083 R)
• M30: 4,451,434 km (0.115 R)
• M31: 4,629,306 km (0.104 R)
• M32: 4,787,880 km (0.117 R)
• M33: 4,897,086 km (0.12 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 838

Radius: 9.1

Gravity: 10.12 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.06 AU - 1.4 AU

Year: 867 Days

Day: 8.2 Hours

Environment

Temp: -175 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 62,673,681 km

• M1: 162,164 km (0.066 R)
• M2: 237,861 km (0.096 R)
• M3: 297,101 km (0.074 R)
• M4: 399,426 km (0.087 R)
• M5: 510,578 km (0.104 R)
• M6: 594,951 km (0.028 R)
• M7: 766,689 km (0.027 R)
• M8: 846,425 km (0.062 R)
• M9: 968,347 km (0.053 R)
• M10: 1,055,263 km (0.102 R)
• M11: 1,137,991 km (0.034 R)
• M12: 1,208,751 km (0.063 R)
• M13: 1,332,319 km (0.087 R)
• M14: 1,452,745 km (0.075 R)
• M15: 1,632,262 km (0.118 R)
• M16: 1,936,395 km (0.078 R)
• M17: 2,004,462 km (0.043 R)
• M18: 2,064,750 km (0.084 R)
• M19: 2,152,115 km (0.064 R)
• M20: 2,294,233 km (0.037 R)
• M21: 2,458,043 km (0.079 R)
• M22: 2,826,203 km (0.111 R)
• M23: 2,884,397 km (0.042 R)
• M24: 2,952,763 km (0.118 R)
• M25: 3,292,948 km (0.034 R)
• M26: 3,509,267 km (0.094 R)
• M27: 3,572,098 km (0.111 R)
• M28: 3,805,171 km (0.117 R)
• M29: 4,109,154 km (0.104 R)
• M30: 4,364,667 km (0.106 R)
• M31: 4,443,506 km (0.111 R)
• M32: 4,579,789 km (0.063 R)
• M33: 4,717,419 km (0.081 R)
• M34: 4,786,833 km (0.076 R)
• M35: 4,938,226 km (0.084 R)
• M36: 5,079,446 km (0.102 R)
• M37: 5,186,259 km (0.094 R)
• M38: 5,305,788 km (0.085 R)
• M39: 5,486,951 km (0.114 R)
• M40: 5,572,072 km (0.059 R)
• M41: 5,682,326 km (0.06 R)
• M42: 5,818,011 km (0.067 R)
• M43: 5,904,927 km (0.058 R)
• M44: 6,004,709 km (0.098 R)
• M45: 6,142,937 km (0.094 R)
• M46: 6,218,783 km (0.105 R)
• M47: 6,615,667 km (0.12 R)
• M48: 6,954,955 km (0.106 R)
• M49: 7,179,800 km (0.079 R)
• M50: 7,380,261 km (0.106 R)
• M51: 7,596,131 km (0.028 R)
• M52: 7,663,899 km (0.106 R)
• M53: 7,841,472 km (0.12 R)
• M54: 7,992,565 km (0.036 R)
• M55: 8,186,444 km (0.064 R)
• M56: 8,649,599 km (0.037 R)
• M57: 8,805,929 km (0.119 R)
• M58: 8,877,287 km (0.074 R)
• M59: 8,991,879 km (0.118 R)
• M60: 9,092,409 km (0.054 R)
• M61: 9,382,030 km (0.037 R)
• M62: 9,955,589 km (0.092 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 581.2

Radius: 9.8

Gravity: 6.05 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.04 AU - 1.42 AU

Year: 867 Days

Day: 13.4 Hours

Environment

Temp: -167 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 62,673,681 km

• M1: 127,009 km (0.056 R)
• M2: 200,012 km (0.113 R)
• M3: 298,448 km (0.066 R)
• M4: 366,515 km (0.117 R)
• M5: 518,805 km (0.112 R)
• M6: 631,303 km (0.101 R)
• M7: 714,928 km (0.093 R)
• M8: 780,452 km (0.108 R)
• M9: 929,900 km (0.091 R)
• M10: 1,002,306 km (0.108 R)
• M11: 1,114,504 km (0.12 R)
• M12: 1,178,831 km (0.094 R)
• M13: 1,318,256 km (0.049 R)
• M14: 1,498,522 km (0.098 R)
• M15: 1,570,030 km (0.112 R)
• M16: 1,657,544 km (0.108 R)
• M17: 1,845,140 km (0.093 R)
• M18: 1,976,786 km (0.102 R)
• M19: 2,095,567 km (0.115 R)
• M20: 2,265,959 km (0.086 R)
• M21: 2,390,574 km (0.063 R)
• M22: 2,517,433 km (0.085 R)
• M23: 2,769,206 km (0.058 R)
• M24: 2,911,623 km (0.098 R)
• M25: 3,010,956 km (0.066 R)
• M26: 3,166,688 km (0.077 R)
• M27: 3,315,837 km (0.105 R)
• M28: 3,457,805 km (0.1 R)
• M29: 3,708,681 km (0.106 R)
• M30: 3,846,161 km (0.053 R)
• M31: 4,035,702 km (0.097 R)
• M32: 4,258,902 km (0.117 R)
• M33: 4,320,536 km (0.065 R)
• M34: 4,403,114 km (0.068 R)
• M35: 4,601,331 km (0.099 R)
• M36: 4,738,812 km (0.1 R)
• M37: 4,856,096 km (0.091 R)
• M38: 5,082,737 km (0.063 R)
• M39: 5,159,182 km (0.106 R)
• M40: 5,290,977 km (0.11 R)
• M41: 5,423,820 km (0.107 R)
• M42: 5,749,645 km (0.085 R)
• M43: 5,817,861 km (0.108 R)
• M44: 6,151,464 km (0.099 R)
• M45: 6,291,338 km (0.074 R)
• M46: 6,361,649 km (0.109 R)
• M47: 6,526,806 km (0.111 R)
• M48: 6,657,554 km (0.096 R)
• M49: 6,873,274 km (0.09 R)
• M50: 6,994,299 km (0.062 R)
• M51: 7,128,039 km (0.081 R)
• M52: 7,299,628 km (0.114 R)
• M53: 7,423,046 km (0.063 R)
• M54: 7,722,092 km (0.027 R)
• M55: 7,847,755 km (0.039 R)
• M56: 8,178,067 km (0.05 R)
• M57: 8,254,811 km (0.11 R)
• M58: 8,747,137 km (0.077 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 630.2

Radius: 9.4

Gravity: 7.13 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.87 AU - 2.15 AU

Year: 1812 Days

Day: 6.8 Hours

Environment

Temp: -198 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 62,673,681 km

• M1: 129,552 km (0.09 R)
• M2: 230,979 km (0.109 R)
• M3: 313,108 km (0.112 R)
• M4: 543,788 km (0.097 R)
• M5: 613,650 km (0.094 R)
• M6: 724,951 km (0.067 R)
• M7: 811,120 km (0.095 R)
• M8: 1,055,862 km (0.115 R)
• M9: 1,219,821 km (0.111 R)
• M10: 1,411,905 km (0.057 R)
• M11: 1,614,011 km (0.077 R)
• M12: 1,718,730 km (0.112 R)
• M13: 1,979,329 km (0.036 R)
• M14: 2,069,088 km (0.111 R)
• M15: 2,137,305 km (0.055 R)
• M16: 2,217,938 km (0.079 R)
• M17: 2,370,229 km (0.102 R)
• M18: 2,835,628 km (0.076 R)
• M19: 3,053,143 km (0.085 R)
• M20: 3,118,068 km (0.104 R)
• M21: 3,262,730 km (0.111 R)
• M22: 3,356,079 km (0.088 R)
• M23: 3,627,300 km (0.095 R)
• M24: 3,737,852 km (0.09 R)
• M25: 4,424,806 km (0.105 R)
• M26: 4,483,747 km (0.058 R)
• M27: 4,557,948 km (0.084 R)
• M28: 4,632,448 km (0.094 R)
• M29: 4,873,749 km (0.116 R)
• M30: 5,134,797 km (0.094 R)
• M31: 5,196,880 km (0.116 R)
• M32: 5,274,821 km (0.045 R)
• M33: 5,368,918 km (0.101 R)
• M34: 5,638,493 km (0.061 R)
• M35: 5,702,521 km (0.062 R)
• M36: 5,799,161 km (0.075 R)
• M37: 6,340,107 km (0.061 R)
• M38: 6,692,710 km (0.043 R)
• M39: 6,880,006 km (0.118 R)
• M40: 7,086,302 km (0.108 R)
• M41: 7,611,091 km (0.099 R)
• M42: 8,003,935 km (0.089 R)
• M43: 8,293,856 km (0.056 R)
• M44: 8,772,270 km (0.06 R)
• M45: 8,846,620 km (0.115 R)
• M46: 9,240,660 km (0.032 R)
• M47: 9,506,645 km (0.084 R)
• M48: 9,755,726 km (0.072 R)
• M49: 9,890,813 km (0.087 R)
• M50: 10,065,394 km (0.074 R)
• M51: 10,143,334 km (0.075 R)
• M52: 10,201,976 km (0.092 R)
• M53: 10,575,522 km (0.065 R)
• M54: 10,853,774 km (0.084 R)
• M55: 11,114,224 km (0.033 R)
• M56: 11,275,491 km (0.086 R)
• M57: 11,458,000 km (0.074 R)
• M58: 11,661,902 km (0.056 R)
• M59: 11,764,227 km (0.104 R)
• M60: 12,405,703 km (0.09 R)
• M61: 12,657,027 km (0.086 R)
• M62: 12,867,810 km (0.096 R)
• M63: 13,122,276 km (0.112 R)
• M64: 13,186,005 km (0.063 R)
• M65: 13,549,977 km (0.09 R)
• M66: 13,657,687 km (0.12 R)
• M67: 14,222,120 km (0.062 R)
• M68: 14,309,635 km (0.105 R)
• M69: 14,595,367 km (0.065 R)
• M70: 14,816,323 km (0.11 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 363.3

Radius: 3.8

Gravity: 25.16 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 9.16 AU - 11.12 AU

Year: 20530 Days

Day: 24.5 Hours

Environment

Temp: -235 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 62,673,681 km

• M1: 63,130 km (0.09 R)
• M2: 150,944 km (0.045 R)
• M3: 186,100 km (0.086 R)
• M4: 224,397 km (0.115 R)
• M5: 265,686 km (0.111 R)
• M6: 405,709 km (0.105 R)
• M7: 990,787 km (0.09 R)
• M8: 1,085,033 km (0.051 R)
• M9: 1,571,974 km (0.027 R)
• M10: 1,599,201 km (0.101 R)
• M11: 1,710,053 km (0.119 R)
• M12: 1,939,237 km (0.103 R)
• M13: 2,147,627 km (0.071 R)
• M14: 2,239,181 km (0.099 R)
• M15: 2,915,214 km (0.088 R)
• M16: 3,685,493 km (0.096 R)
• M17: 4,631,999 km (0.112 R)
• M18: 4,869,859 km (0.069 R)
• M19: 5,192,991 km (0.098 R)
• M20: 5,945,319 km (0.095 R)
• M21: 6,117,207 km (0.118 R)
• M22: 6,290,590 km (0.089 R)
• M23: 6,377,956 km (0.071 R)
• M24: 6,642,295 km (0.081 R)
• M25: 7,090,789 km (0.095 R)
• M26: 8,397,826 km (0.079 R)
• M27: 8,590,508 km (0.089 R)
• M28: 8,833,455 km (0.093 R)
• M29: 9,226,897 km (0.09 R)
• M30: 9,375,897 km (0.119 R)
• M31: 9,726,554 km (0.083 R)
• M32: 9,878,247 km (0.051 R)
• M33: 10,337,811 km (0.088 R)
• M34: 11,066,502 km (0.092 R)
• M35: 12,517,901 km (0.056 R)
• M36: 12,627,855 km (0.05 R)
• M37: 16,669,242 km (0.115 R)
• M38: 17,276,609 km (0.112 R)
• M39: 17,582,986 km (0.076 R)
• M40: 17,644,470 km (0.115 R)
• M41: 17,891,157 km (0.107 R)
• M42: 18,201,124 km (0.111 R)
• M43: 18,450,354 km (0.093 R)
• M44: 18,763,463 km (0.113 R)
• M45: 19,458,644 km (0.101 R)
• M46: 20,484,586 km (0.103 R)
• M47: 20,743,839 km (0.091 R)
• M48: 21,331,160 km (0.077 R)
• M49: 22,322,097 km (0.102 R)
• M50: 22,388,668 km (0.107 R)
• M51: 22,655,700 km (0.092 R)
• M52: 23,125,437 km (0.066 R)
• M53: 23,598,466 km (0.091 R)
• M54: 23,870,285 km (0.094 R)
• M55: 24,554,097 km (0.112 R)
• M56: 24,967,585 km (0.029 R)
• M57: 25,452,731 km (0.067 R)
• M58: 27,353,372 km (0.077 R)
• M59: 29,007,925 km (0.09 R)
• M60: 29,226,188 km (0.107 R)
• M61: 29,444,900 km (0.115 R)
• M62: 30,768,841 km (0.104 R)
• M63: 31,363,343 km (0.045 R)
• M64: 31,662,090 km (0.057 R)
• M65: 31,736,889 km (0.098 R)
• M66: 31,961,735 km (0.088 R)
• M67: 33,550,464 km (0.11 R)
• M68: 33,626,759 km (0.054 R)
• M69: 33,703,054 km (0.066 R)
• M70: 37,513,910 km (0.061 R)
• M71: 37,989,930 km (0.119 R)
• M72: 38,388,010 km (0.12 R)
• M73: 39,188,359 km (0.091 R)
• M74: 39,510,144 km (0.042 R)
• M75: 40,643,049 km (0.097 R)
• M76: 41,458,656 km (0.104 R)
• M77: 42,032,963 km (0.108 R)
• M78: 44,859,016 km (0.066 R)
• M79: 46,464,949 km (0.047 R)
• M80: 46,549,921 km (0.043 R)
• M81: 49,645,699 km (0.112 R)
• M82: 50,867,465 km (0.101 R)
• M83: 53,162,595 km (0.083 R)
• M84: 53,251,456 km (0.092 R)
• M85: 53,518,638 km (0.037 R)
• M86: 53,786,269 km (0.087 R)
• M87: 53,875,579 km (0.119 R)
• M88: 54,591,554 km (0.059 R)
• M89: 54,771,072 km (0.067 R)
• M90: 55,491,236 km (0.094 R)
• M91: 56,123,736 km (0.038 R)
• M92: 57,944,342 km (0.104 R)
• M93: 60,247,251 km (0.115 R)
• M94: 60,711,304 km (0.107 R)
• M95: 60,990,453 km (0.102 R)
• M96: 62,298,238 km (0.078 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 459 - 14,738 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit