🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.61 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 611.5

Radius: 12.8

Gravity: 3.73 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.11 AU - 1.33 AU

Year: 884 Days

Day: 14.9 Hours

Environment

Temp: -161 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 27,220,353 km

• M1: 159,920 km (0.116 R)
• M2: 253,868 km (0.085 R)
• M3: 362,775 km (0.12 R)
• M4: 443,707 km (0.119 R)
• M5: 630,555 km (0.116 R)
• M6: 735,124 km (0.117 R)
• M7: 840,740 km (0.085 R)
• M8: 970,142 km (0.052 R)
• M9: 1,126,023 km (0.118 R)
• M10: 1,284,148 km (0.116 R)
• M11: 1,571,974 km (0.07 R)
• M12: 1,727,556 km (0.114 R)
• M13: 2,038,720 km (0.091 R)
• M14: 2,143,737 km (0.072 R)
• M15: 2,250,700 km (0.112 R)
• M16: 2,334,176 km (0.117 R)
• M17: 2,470,160 km (0.115 R)
• M18: 2,679,148 km (0.076 R)
• M19: 2,912,222 km (0.089 R)
• M20: 3,022,027 km (0.083 R)
• M21: 3,114,628 km (0.093 R)
• M22: 3,227,125 km (0.119 R)
• M23: 3,312,396 km (0.077 R)
• M24: 3,427,287 km (0.106 R)
• M25: 3,740,246 km (0.109 R)
• M26: 3,960,903 km (0.037 R)
• M27: 4,124,114 km (0.09 R)
• M28: 4,206,543 km (0.082 R)
• M29: 4,320,835 km (0.108 R)
• M30: 4,404,760 km (0.1 R)
• M31: 4,531,469 km (0.063 R)
• M32: 4,766,936 km (0.096 R)
• M33: 4,951,690 km (0.106 R)
• M34: 5,127,916 km (0.12 R)
• M35: 5,294,867 km (0.086 R)
• M36: 5,452,543 km (0.096 R)
• M37: 5,600,196 km (0.102 R)
• M38: 5,772,234 km (0.067 R)
• M39: 5,853,166 km (0.092 R)
• M40: 6,168,967 km (0.105 R)
• M41: 6,299,267 km (0.029 R)
• M42: 6,550,442 km (0.055 R)
• M43: 6,890,628 km (0.112 R)
• M44: 6,976,646 km (0.038 R)
• M45: 7,274,047 km (0.093 R)
• M46: 7,399,260 km (0.103 R)
• M47: 7,601,068 km (0.117 R)
• M48: 7,702,645 km (0.119 R)
• M49: 7,830,252 km (0.108 R)
• M50: 8,204,546 km (0.078 R)
• M51: 8,374,190 km (0.113 R)
• M52: 8,492,222 km (0.103 R)
• M53: 8,770,026 km (0.118 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 14.8

Radius: 9.9

Gravity: 0.15 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.36 AU - 1.48 AU

Year: 1110 Days

Day: 10.2 Hours

Environment

Temp: -168 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 27,220,353 km

• M1: 172,187 km (0.11 R)
• M2: 279,898 km (0.054 R)
• M3: 364,420 km (0.036 R)
• M4: 493,224 km (0.113 R)
• M5: 656,435 km (0.11 R)
• M6: 802,892 km (0.075 R)
• M7: 923,168 km (0.098 R)
• M8: 1,126,173 km (0.094 R)
• M9: 1,201,420 km (0.103 R)
• M10: 1,307,635 km (0.048 R)
• M11: 1,387,071 km (0.064 R)
• M12: 1,628,223 km (0.11 R)
• M13: 2,154,658 km (0.099 R)
• M14: 2,229,457 km (0.118 R)
• M15: 2,305,303 km (0.062 R)
• M16: 2,402,243 km (0.067 R)
• M17: 2,621,403 km (0.083 R)
• M18: 2,744,074 km (0.086 R)
• M19: 2,808,251 km (0.102 R)
• M20: 2,873,027 km (0.099 R)
• M21: 3,003,925 km (0.106 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 366.6

Radius: 10.9

Gravity: 3.09 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 2.15 AU - 3.11 AU

Year: 2798 Days

Day: 14.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 46.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 27,220,353 km

• M1: 137,032 km (0.072 R)
• M2: 239,057 km (0.081 R)
• M3: 331,359 km (0.032 R)
• M4: 481,556 km (0.095 R)
• M5: 634,445 km (0.06 R)
• M6: 787,932 km (0.11 R)
• M7: 909,555 km (0.111 R)
• M8: 1,009,786 km (0.092 R)
• M9: 1,094,907 km (0.052 R)
• M10: 1,546,543 km (0.09 R)
• M11: 1,781,711 km (0.084 R)
• M12: 1,862,793 km (0.1 R)
• M13: 2,004,611 km (0.116 R)
• M14: 2,113,519 km (0.071 R)
• M15: 2,211,954 km (0.066 R)
• M16: 2,324,751 km (0.111 R)
• M17: 2,439,343 km (0.118 R)
• M18: 2,582,059 km (0.116 R)
• M19: 2,714,304 km (0.08 R)
• M20: 3,096,676 km (0.102 R)
• M21: 3,209,024 km (0.049 R)
• M22: 3,351,591 km (0.116 R)
• M23: 3,702,248 km (0.098 R)
• M24: 3,988,279 km (0.091 R)
• M25: 4,219,258 km (0.046 R)
• M26: 4,726,694 km (0.095 R)
• M27: 4,922,069 km (0.064 R)
• M28: 5,004,348 km (0.1 R)
• M29: 5,253,728 km (0.108 R)
• M30: 5,439,229 km (0.1 R)
• M31: 5,592,567 km (0.1 R)
• M32: 5,695,640 km (0.076 R)
• M33: 5,851,371 km (0.094 R)
• M34: 6,184,974 km (0.057 R)
• M35: 6,345,194 km (0.096 R)
• M36: 6,434,803 km (0.109 R)
• M37: 6,524,861 km (0.044 R)
• M38: 6,597,266 km (0.106 R)
• M39: 6,724,424 km (0.084 R)
• M40: 6,962,883 km (0.114 R)
• M41: 7,278,984 km (0.119 R)
• M42: 7,467,178 km (0.091 R)
• M43: 7,963,843 km (0.109 R)
• M44: 8,510,772 km (0.11 R)
• M45: 8,709,139 km (0.082 R)
• M46: 9,723,562 km (0.119 R)
• M47: 9,847,729 km (0.073 R)
• M48: 10,097,856 km (0.094 R)
• M49: 10,223,668 km (0.093 R)
• M50: 10,392,265 km (0.12 R)
• M51: 10,540,516 km (0.116 R)
• M52: 10,839,263 km (0.059 R)
• M53: 10,946,675 km (0.08 R)
• M54: 11,119,161 km (0.09 R)
• M55: 11,445,135 km (0.052 R)
• M56: 12,464,046 km (0.086 R)
• M57: 12,621,722 km (0.115 R)
• M58: 13,007,236 km (0.049 R)
• M59: 13,075,751 km (0.099 R)
• M60: 13,281,748 km (0.117 R)
• M61: 13,535,167 km (0.102 R)
• M62: 13,627,618 km (0.08 R)
• M63: 13,697,181 km (0.046 R)
• M64: 13,813,269 km (0.086 R)
• M65: 14,281,211 km (0.059 R)
• M66: 14,540,763 km (0.115 R)
• M67: 15,256,589 km (0.076 R)
• M68: 15,352,781 km (0.118 R)
• M69: 15,643,001 km (0.099 R)
• M70: 15,740,090 km (0.107 R)
• M71: 16,549,115 km (0.114 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 662.9

Radius: 3.8

Gravity: 45.91 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 7.53 AU - 12.21 AU

Year: 20342 Days

Day: 16.4 Hours

Environment

Temp: -231 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 27,220,353 km

• M1: 74,201 km (0.096 R)
• M2: 123,269 km (0.096 R)
• M3: 147,204 km (0.049 R)
• M4: 173,234 km (0.11 R)
• M5: 215,870 km (0.095 R)
• M6: 246,537 km (0.103 R)
• M7: 295,456 km (0.092 R)
• M8: 384,766 km (0.112 R)
• M9: 503,247 km (0.08 R)
• M10: 545,284 km (0.08 R)
• M11: 610,808 km (0.113 R)
• M12: 1,028,485 km (0.094 R)
• M13: 1,307,785 km (0.114 R)
• M14: 1,425,967 km (0.063 R)
• M15: 1,800,859 km (0.052 R)
• M16: 2,936,756 km (0.03 R)
• M17: 3,736,955 km (0.11 R)
• M18: 3,989,326 km (0.037 R)
• M19: 5,007,190 km (0.063 R)
• M20: 5,332,117 km (0.095 R)
• M21: 5,520,909 km (0.049 R)
• M22: 5,759,817 km (0.085 R)
• M23: 6,100,152 km (0.106 R)
• M24: 6,149,370 km (0.086 R)
• M25: 6,497,036 km (0.09 R)
• M26: 6,698,544 km (0.052 R)
• M27: 7,525,072 km (0.12 R)
• M28: 8,219,954 km (0.084 R)
• M29: 9,047,081 km (0.112 R)
• M30: 9,272,076 km (0.068 R)
• M31: 9,385,172 km (0.051 R)
• M32: 10,719,435 km (0.098 R)
• M33: 11,137,113 km (0.102 R)
• M34: 11,197,251 km (0.116 R)
• M35: 11,438,702 km (0.102 R)
• M36: 11,681,948 km (0.104 R)
• M37: 11,742,984 km (0.064 R)
• M38: 12,359,626 km (0.111 R)
• M39: 12,923,461 km (0.102 R)
• M40: 15,061,514 km (0.099 R)
• M41: 15,933,520 km (0.083 R)
• M42: 16,136,973 km (0.044 R)
• M43: 17,098,139 km (0.115 R)
• M44: 17,866,175 km (0.102 R)
• M45: 18,788,296 km (0.09 R)
• M46: 20,604,713 km (0.113 R)
• M47: 21,721,162 km (0.046 R)
• M48: 22,097,700 km (0.114 R)
• M49: 23,010,097 km (0.047 R)
• M50: 23,470,859 km (0.094 R)
• M51: 24,714,466 km (0.115 R)
• M52: 26,298,707 km (0.098 R)
• M53: 27,184,027 km (0.038 R)
• M54: 28,242,881 km (0.064 R)
• M55: 28,653,677 km (0.079 R)
• M56: 34,959,826 km (0.106 R)
• M57: 35,577,665 km (0.098 R)
• M58: 36,556,035 km (0.118 R)
• M59: 40,002,919 km (0.085 R)
• M60: 40,187,074 km (0.109 R)
• M61: 41,578,185 km (0.053 R)
• M62: 41,951,731 km (0.093 R)
• M63: 45,555,843 km (0.108 R)
• M64: 47,589,775 km (0.109 R)
• M65: 47,687,313 km (0.1 R)
• M66: 48,666,880 km (0.092 R)
• M67: 50,745,543 km (0.107 R)
• M68: 50,944,956 km (0.08 R)
• M69: 51,845,835 km (0.111 R)
• M70: 52,550,142 km (0.09 R)
• M71: 53,358,868 km (0.099 R)
• M72: 56,015,576 km (0.106 R)
• M73: 58,715,070 km (0.108 R)
• M74: 60,502,914 km (0.032 R)
• M75: 61,032,191 km (0.103 R)
• M76: 61,350,386 km (0.068 R)
• M77: 61,775,693 km (0.109 R)
• M78: 61,988,720 km (0.113 R)
• M79: 62,201,897 km (0.034 R)
• M80: 64,131,859 km (0.108 R)
• M81: 64,347,430 km (0.104 R)
• M82: 65,212,554 km (0.109 R)
• M83: 66,299,233 km (0.111 R)
• M84: 67,720,862 km (0.106 R)
• M85: 68,160,231 km (0.033 R)
• M86: 69,262,917 km (0.073 R)
• M87: 70,594,038 km (0.096 R)
• M88: 70,705,339 km (0.085 R)
• M89: 72,157,486 km (0.116 R)
• M90: 73,732,452 km (0.028 R)
• M91: 74,864,310 km (0.105 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 940.5

Radius: 4.9

Gravity: 39.17 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 10.18 AU - 10.42 AU

Year: 21685 Days

Day: 21.2 Hours

Environment

Temp: -231 °C

Axial Tilt: 150.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 27,220,353 km

• M1: 258,655 km (0.119 R)
• M2: 313,258 km (0.047 R)
• M3: 571,464 km (0.041 R)
• M4: 644,916 km (0.054 R)
• M5: 747,840 km (0.098 R)
• M6: 884,123 km (0.093 R)
• M7: 1,677,591 km (0.104 R)
• M8: 1,856,360 km (0.099 R)
• M9: 2,509,355 km (0.051 R)
• M10: 2,881,554 km (0.09 R)
• M11: 3,448,979 km (0.088 R)
• M12: 3,908,544 km (0.119 R)
• M13: 4,783,392 km (0.114 R)
• M14: 6,368,082 km (0.078 R)
• M15: 6,534,734 km (0.028 R)
• M16: 6,702,882 km (0.094 R)
• M17: 7,158,258 km (0.058 R)
• M18: 7,273,598 km (0.103 R)
• M19: 8,098,630 km (0.116 R)
• M20: 8,644,513 km (0.078 R)
• M21: 9,963,667 km (0.104 R)
• M22: 10,877,411 km (0.101 R)
• M23: 12,435,772 km (0.056 R)
• M24: 14,207,011 km (0.06 R)
• M25: 14,643,836 km (0.119 R)
• M26: 14,716,990 km (0.097 R)
• M27: 16,206,835 km (0.086 R)
• M28: 16,662,959 km (0.117 R)
• M29: 17,588,072 km (0.117 R)
• M30: 17,900,133 km (0.106 R)
• M31: 19,006,709 km (0.119 R)
• M32: 19,246,664 km (0.105 R)
• M33: 19,568,149 km (0.09 R)
• M34: 19,891,580 km (0.087 R)
• M35: 20,135,125 km (0.101 R)
• M36: 21,951,992 km (0.099 R)
• M37: 22,287,839 km (0.116 R)
• M38: 22,879,798 km (0.086 R)
• M39: 23,476,843 km (0.031 R)
• M40: 23,906,488 km (0.084 R)
• M41: 25,916,186 km (0.086 R)
• M42: 26,538,363 km (0.099 R)
• M43: 27,345,743 km (0.101 R)
• M44: 27,526,158 km (0.056 R)
• M45: 27,979,140 km (0.029 R)
• M46: 28,434,666 km (0.101 R)
• M47: 29,722,853 km (0.113 R)
• M48: 30,935,942 km (0.114 R)
• M49: 31,029,890 km (0.075 R)
• M50: 31,123,987 km (0.054 R)
• M51: 32,165,188 km (0.12 R)
• M52: 32,929,483 km (0.109 R)
• M53: 33,121,567 km (0.104 R)
• M54: 33,796,553 km (0.07 R)
• M55: 34,964,314 km (0.11 R)
• M56: 39,663,332 km (0.06 R)
• M57: 41,514,606 km (0.107 R)
• M58: 41,825,919 km (0.081 R)
• M59: 44,238,035 km (0.105 R)
• M60: 44,874,724 km (0.095 R)
• M61: 44,981,237 km (0.07 R)
• M62: 45,087,601 km (0.088 R)
• M63: 45,194,265 km (0.086 R)
• M64: 46,910,751 km (0.059 R)
• M65: 48,648,480 km (0.039 R)
• M66: 48,757,836 km (0.107 R)
• M67: 50,961,113 km (0.115 R)
• M68: 52,859,211 km (0.087 R)
• M69: 54,213,072 km (0.095 R)
• M70: 55,921,180 km (0.084 R)
• M71: 56,954,602 km (0.093 R)
• M72: 57,878,369 km (0.112 R)
• M73: 59,507,041 km (0.053 R)
• M74: 59,975,133 km (0.071 R)
• M75: 61,622,953 km (0.114 R)
• M76: 63,524,492 km (0.047 R)
• M77: 64,242,412 km (0.099 R)
• M78: 66,049,105 km (0.061 R)
• M79: 66,897,924 km (0.073 R)
• M80: 67,506,488 km (0.114 R)
• M81: 69,097,312 km (0.03 R)
• M82: 72,066,381 km (0.044 R)
• M83: 75,455,969 km (0.114 R)
• M84: 75,835,798 km (0.059 R)
• M85: 76,216,226 km (0.059 R)
• M86: 76,343,234 km (0.116 R)
• M87: 76,724,559 km (0.102 R)
• M88: 77,106,483 km (0.12 R)
• M89: 78,897,169 km (0.097 R)
• M90: 79,668,795 km (0.066 R)
• M91: 81,219,526 km (0.035 R)
• M92: 81,868,632 km (0.109 R)
• M93: 82,389,232 km (0.096 R)
• M94: 84,350,909 km (0.034 R)
• M95: 85,271,684 km (0.091 R)
• M96: 86,460,239 km (0.084 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 23.4

Radius: 6.3

Gravity: 0.59 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 10.19 AU - 11.33 AU

Year: 23154 Days

Day: 19.9 Hours

Environment

Temp: -222 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 27,220,353 km

• M1: 97,837 km (0.094 R)
• M2: 680,970 km (0.096 R)
• M3: 786,885 km (0.062 R)
• M4: 1,686,866 km (0.027 R)
• M5: 1,734,587 km (0.116 R)
• M6: 1,782,907 km (0.076 R)
• M7: 2,917,458 km (0.07 R)
• M8: 3,593,939 km (0.109 R)
• M9: 3,697,461 km (0.057 R)
• M10: 3,759,993 km (0.07 R)
• M11: 4,013,860 km (0.112 R)
• M12: 5,965,514 km (0.118 R)
• M13: 6,162,235 km (0.12 R)
• M14: 6,361,201 km (0.108 R)
• M15: 6,790,846 km (0.089 R)
• M16: 6,944,782 km (0.087 R)
• M17: 7,022,124 km (0.069 R)
• M18: 8,135,581 km (0.084 R)
• M19: 9,645,772 km (0.116 R)
• M20: 9,934,795 km (0.059 R)
• M21: 11,240,036 km (0.104 R)
• M22: 11,361,360 km (0.098 R)
• M23: 13,457,226 km (0.028 R)
• M24: 13,682,969 km (0.109 R)
• M25: 14,996,887 km (0.088 R)
• M26: 15,466,176 km (0.096 R)
• M27: 16,384,856 km (0.119 R)
• M28: 17,601,985 km (0.055 R)
• M29: 17,813,516 km (0.094 R)
• M30: 17,884,126 km (0.113 R)
• M31: 19,281,520 km (0.116 R)
• M32: 20,011,558 km (0.086 R)
• M33: 21,348,514 km (0.111 R)
• M34: 21,498,860 km (0.067 R)
• M35: 22,027,688 km (0.106 R)
• M36: 23,990,263 km (0.063 R)
• M37: 24,303,221 km (0.095 R)
• M38: 24,538,838 km (0.108 R)
• M39: 26,895,304 km (0.115 R)
• M40: 26,935,845 km (0.069 R)
• M41: 27,138,999 km (0.096 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 455 - 13,814 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit