🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 903.4

Radius: 9.8

Gravity: 9.41 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.47 AU - 0.55 AU

Year: 256 Days

Day: 6.1 Hours

Environment

Temp: -134 °C

Axial Tilt: 45.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 59,473,115 km

• M1: 122,221 km (0.112 R)
• M2: 204,201 km (0.075 R)
• M3: 281,842 km (0.045 R)
• M4: 385,215 km (0.072 R)
• M5: 513,420 km (0.098 R)
• M6: 589,864 km (0.083 R)
• M7: 684,111 km (0.118 R)
• M8: 794,514 km (0.065 R)
• M9: 881,580 km (0.111 R)
• M10: 1,022,501 km (0.058 R)
• M11: 1,097,899 km (0.11 R)
• M12: 1,208,452 km (0.111 R)
• M13: 1,310,029 km (0.105 R)
• M14: 1,392,457 km (0.117 R)
• M15: 1,494,782 km (0.106 R)
• M16: 1,558,361 km (0.051 R)
• M17: 1,702,573 km (0.054 R)
• M18: 1,783,506 km (0.088 R)
• M19: 1,865,785 km (0.07 R)
• M20: 1,954,347 km (0.071 R)
• M21: 2,095,118 km (0.119 R)
• M22: 2,202,829 km (0.082 R)
• M23: 2,280,919 km (0.052 R)
• M24: 2,354,820 km (0.106 R)
• M25: 2,429,320 km (0.085 R)
• M26: 2,493,946 km (0.106 R)
• M27: 2,564,556 km (0.117 R)
• M28: 2,730,161 km (0.071 R)
• M29: 2,910,875 km (0.058 R)
• M30: 3,077,976 km (0.086 R)
• M31: 3,301,924 km (0.083 R)
• M32: 3,445,987 km (0.058 R)
• M33: 3,512,857 km (0.028 R)
• M34: 3,604,561 km (0.082 R)
• M35: 3,715,862 km (0.114 R)
• M36: 3,840,776 km (0.064 R)
• M37: 4,114,091 km (0.114 R)
• M38: 4,185,000 km (0.073 R)
• M39: 4,256,359 km (0.12 R)
• M40: 4,334,748 km (0.111 R)
• M41: 4,506,187 km (0.082 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 215.7

Radius: 9.3

Gravity: 2.49 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.58 AU - 0.8 AU

Year: 403 Days

Day: 5.8 Hours

Environment

Temp: -166 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 59,473,115 km

• M1: 116,537 km (0.119 R)
• M2: 185,950 km (0.098 R)
• M3: 270,174 km (0.108 R)
• M4: 335,847 km (0.087 R)
• M5: 401,820 km (0.096 R)
• M6: 475,871 km (0.088 R)
• M7: 705,204 km (0.032 R)
• M8: 778,956 km (0.063 R)
• M9: 868,864 km (0.104 R)
• M10: 1,017,415 km (0.089 R)
• M11: 1,098,497 km (0.093 R)
• M12: 1,156,392 km (0.042 R)
• M13: 1,252,583 km (0.099 R)
• M14: 1,336,208 km (0.108 R)
• M15: 1,449,454 km (0.099 R)
• M16: 1,521,410 km (0.091 R)
• M17: 1,590,525 km (0.093 R)
• M18: 1,673,252 km (0.099 R)
• M19: 1,770,192 km (0.083 R)
• M20: 1,882,091 km (0.099 R)
• M21: 1,991,896 km (0.071 R)
• M22: 2,049,940 km (0.079 R)
• M23: 2,117,558 km (0.079 R)
• M24: 2,204,474 km (0.113 R)
• M25: 2,315,775 km (0.09 R)
• M26: 2,376,961 km (0.092 R)
• M27: 2,462,531 km (0.087 R)
• M28: 2,573,383 km (0.106 R)
• M29: 2,636,812 km (0.097 R)
• M30: 2,700,690 km (0.089 R)
• M31: 2,825,156 km (0.063 R)
• M32: 2,885,593 km (0.105 R)
• M33: 2,982,234 km (0.09 R)
• M34: 3,162,948 km (0.053 R)
• M35: 3,438,357 km (0.097 R)
• M36: 3,540,832 km (0.1 R)
• M37: 3,628,048 km (0.047 R)
• M38: 3,754,607 km (0.048 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 251

Radius: 10.5

Gravity: 2.28 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.77 AU - 1.05 AU

Year: 610 Days

Day: 12.3 Hours

Environment

Temp: -167 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 59,473,115 km

• M1: 169,046 km (0.096 R)
• M2: 265,985 km (0.113 R)
• M3: 343,477 km (0.107 R)
• M4: 416,929 km (0.074 R)
• M5: 487,689 km (0.053 R)
• M6: 640,279 km (0.083 R)
• M7: 744,100 km (0.105 R)
• M8: 814,112 km (0.079 R)
• M9: 911,350 km (0.092 R)
• M10: 982,708 km (0.059 R)
• M11: 1,069,326 km (0.062 R)
• M12: 1,176,886 km (0.082 R)
• M13: 1,330,972 km (0.055 R)
• M14: 1,408,165 km (0.113 R)
• M15: 1,582,596 km (0.084 R)
• M16: 1,701,227 km (0.087 R)
• M17: 1,828,236 km (0.072 R)
• M18: 2,008,202 km (0.096 R)
• M19: 2,091,977 km (0.113 R)
• M20: 2,182,633 km (0.114 R)
• M21: 2,274,636 km (0.118 R)
• M22: 2,344,647 km (0.071 R)
• M23: 2,456,846 km (0.067 R)
• M24: 2,699,045 km (0.088 R)
• M25: 2,898,459 km (0.049 R)
• M26: 2,980,887 km (0.076 R)
• M27: 3,154,570 km (0.088 R)
• M28: 3,351,740 km (0.067 R)
• M29: 3,471,867 km (0.087 R)
• M30: 3,932,030 km (0.106 R)
• M31: 4,087,313 km (0.119 R)
• M32: 4,215,967 km (0.068 R)
• M33: 4,295,254 km (0.113 R)
• M34: 4,374,990 km (0.103 R)
• M35: 4,543,437 km (0.049 R)
• M36: 4,610,008 km (0.097 R)
• M37: 4,759,007 km (0.105 R)
• M38: 4,894,394 km (0.095 R)
• M39: 5,000,608 km (0.088 R)
• M40: 5,077,053 km (0.059 R)
• M41: 5,176,834 km (0.096 R)
• M42: 5,261,956 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 966.2

Radius: 10.4

Gravity: 8.93 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 2.21 AU - 3.31 AU

Year: 3223 Days

Day: 6.9 Hours

Environment

Temp: -201 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 59,473,115 km

• M1: 138,228 km (0.095 R)
• M2: 353,500 km (0.116 R)
• M3: 565,330 km (0.086 R)
• M4: 924,365 km (0.116 R)
• M5: 1,240,466 km (0.057 R)
• M6: 1,418,188 km (0.114 R)
• M7: 1,860,549 km (0.089 R)
• M8: 2,178,743 km (0.097 R)
• M9: 2,344,348 km (0.099 R)
• M10: 2,462,830 km (0.1 R)
• M11: 2,794,638 km (0.057 R)
• M12: 3,347,701 km (0.085 R)
• M13: 3,656,471 km (0.12 R)
• M14: 3,834,343 km (0.085 R)
• M15: 3,934,274 km (0.104 R)
• M16: 4,157,474 km (0.115 R)
• M17: 4,405,807 km (0.11 R)
• M18: 4,895,291 km (0.095 R)
• M19: 5,246,098 km (0.075 R)
• M20: 5,492,037 km (0.107 R)
• M21: 5,604,983 km (0.09 R)
• M22: 5,833,569 km (0.118 R)
• M23: 6,181,982 km (0.069 R)
• M24: 6,370,625 km (0.118 R)
• M25: 6,537,277 km (0.106 R)
• M26: 6,705,425 km (0.046 R)
• M27: 7,070,444 km (0.075 R)
• M28: 7,292,597 km (0.113 R)
• M29: 7,542,126 km (0.105 R)
• M30: 7,668,088 km (0.048 R)
• M31: 7,743,934 km (0.07 R)
• M32: 8,075,443 km (0.026 R)
• M33: 8,333,649 km (0.089 R)
• M34: 8,568,517 km (0.118 R)
• M35: 9,638,292 km (0.059 R)
• M36: 9,720,122 km (0.107 R)
• M37: 10,356,062 km (0.054 R)
• M38: 10,496,086 km (0.117 R)
• M39: 10,778,078 km (0.098 R)
• M40: 10,919,897 km (0.105 R)
• M41: 11,320,669 km (0.092 R)
• M42: 12,048,164 km (0.115 R)
• M43: 12,224,988 km (0.047 R)
• M44: 12,760,848 km (0.053 R)
• M45: 12,911,044 km (0.115 R)
• M46: 13,517,664 km (0.11 R)
• M47: 13,609,517 km (0.07 R)
• M48: 15,265,416 km (0.067 R)
• M49: 15,361,009 km (0.116 R)
• M50: 15,777,788 km (0.105 R)
• M51: 15,971,368 km (0.112 R)
• M52: 16,133,233 km (0.084 R)
• M53: 16,328,308 km (0.075 R)
• M54: 16,786,377 km (0.11 R)
• M55: 16,951,084 km (0.093 R)
• M56: 17,481,558 km (0.115 R)
• M57: 17,950,249 km (0.077 R)
• M58: 18,389,169 km (0.111 R)
• M59: 18,592,921 km (0.058 R)
• M60: 18,865,787 km (0.059 R)
• M61: 19,312,038 km (0.088 R)
• M62: 19,588,345 km (0.064 R)
• M63: 19,970,418 km (0.116 R)
• M64: 20,284,873 km (0.113 R)
• M65: 20,530,662 km (0.034 R)
• M66: 20,742,044 km (0.107 R)
• M67: 20,989,628 km (0.116 R)
• M68: 21,167,052 km (0.062 R)
• M69: 21,487,640 km (0.114 R)
• M70: 22,278,265 km (0.11 R)
• M71: 23,114,816 km (0.112 R)
• M72: 23,334,874 km (0.118 R)
• M73: 23,703,035 km (0.117 R)
• M74: 24,556,939 km (0.074 R)
• M75: 24,893,983 km (0.094 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 563.3

Radius: 3.2

Gravity: 55.01 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 6.87 AU - 8.49 AU

Year: 14961 Days

Day: 18.9 Hours

Environment

Temp: -232 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 59,473,115 km

• M1: 360,232 km (0.106 R)
• M2: 424,110 km (0.102 R)
• M3: 545,135 km (0.1 R)
• M4: 715,826 km (0.116 R)
• M5: 1,572,274 km (0.116 R)
• M6: 1,598,453 km (0.09 R)
• M7: 1,868,328 km (0.105 R)
• M8: 2,240,079 km (0.091 R)
• M9: 2,419,297 km (0.075 R)
• M10: 2,449,516 km (0.067 R)
• M11: 2,634,119 km (0.073 R)
• M12: 3,049,104 km (0.053 R)
• M13: 3,622,064 km (0.081 R)
• M14: 3,831,949 km (0.114 R)
• M15: 3,974,217 km (0.04 R)
• M16: 4,082,077 km (0.088 R)
• M17: 4,227,187 km (0.083 R)
• M18: 4,263,839 km (0.093 R)
• M19: 4,448,293 km (0.092 R)
• M20: 4,672,989 km (0.065 R)
• M21: 4,939,871 km (0.111 R)
• M22: 5,851,072 km (0.109 R)
• M23: 6,180,038 km (0.068 R)
• M24: 6,388,577 km (0.088 R)
• M25: 6,898,706 km (0.092 R)
• M26: 7,289,755 km (0.068 R)
• M27: 8,644,214 km (0.12 R)
• M28: 9,493,331 km (0.092 R)
• M29: 9,976,383 km (0.108 R)
• M30: 10,220,975 km (0.075 R)
• M31: 10,517,030 km (0.064 R)
• M32: 11,016,686 km (0.108 R)
• M33: 11,523,973 km (0.096 R)
• M34: 11,626,447 km (0.068 R)
• M35: 13,251,529 km (0.107 R)
• M36: 13,844,984 km (0.103 R)
• M37: 14,502,317 km (0.062 R)
• M38: 14,779,222 km (0.074 R)
• M39: 14,890,523 km (0.096 R)
• M40: 15,394,518 km (0.079 R)
• M41: 17,056,102 km (0.104 R)
• M42: 17,642,226 km (0.08 R)
• M43: 18,354,163 km (0.083 R)
• M44: 20,298,037 km (0.087 R)
• M45: 20,483,688 km (0.069 R)
• M46: 20,856,486 km (0.112 R)
• M47: 21,482,853 km (0.037 R)
• M48: 22,242,660 km (0.086 R)
• M49: 23,983,979 km (0.06 R)
• M50: 25,168,944 km (0.078 R)
• M51: 25,902,423 km (0.056 R)
• M52: 26,710,700 km (0.114 R)
• M53: 28,282,674 km (0.091 R)
• M54: 28,836,336 km (0.077 R)
• M55: 30,095,352 km (0.042 R)
• M56: 32,884,155 km (0.089 R)
• M57: 33,320,383 km (0.08 R)
• M58: 33,978,464 km (0.106 R)
• M59: 34,051,916 km (0.074 R)
• M60: 34,862,587 km (0.108 R)
• M61: 35,978,138 km (0.097 R)
• M62: 37,029,961 km (0.117 R)
• M63: 37,408,144 km (0.065 R)
• M64: 39,394,654 km (0.102 R)
• M65: 40,012,793 km (0.093 R)
• M66: 41,024,074 km (0.056 R)
• M67: 41,258,644 km (0.108 R)
• M68: 41,337,033 km (0.087 R)
• M69: 41,965,045 km (0.064 R)
• M70: 43,628,723 km (0.03 R)
• M71: 44,108,035 km (0.053 R)
• M72: 44,428,473 km (0.09 R)
• M73: 44,589,141 km (0.073 R)
• M74: 45,152,527 km (0.071 R)
• M75: 46,938,426 km (0.077 R)
• M76: 47,593,665 km (0.088 R)
• M77: 48,747,364 km (0.119 R)
• M78: 50,077,289 km (0.107 R)
• M79: 50,579,040 km (0.053 R)
• M80: 52,348,334 km (0.108 R)
• M81: 52,687,622 km (0.111 R)
• M82: 53,709,824 km (0.091 R)
• M83: 53,795,394 km (0.066 R)
• M84: 53,880,815 km (0.078 R)
• M85: 54,137,674 km (0.026 R)
• M86: 54,223,394 km (0.076 R)
• M87: 54,309,263 km (0.04 R)
• M88: 54,738,609 km (0.098 R)
• M89: 56,554,577 km (0.103 R)
• M90: 56,902,841 km (0.107 R)
• M91: 57,164,338 km (0.107 R)
• M92: 57,251,704 km (0.093 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 295.6

Radius: 6.4

Gravity: 7.22 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 7.38 AU - 11.9 AU

Year: 21039 Days

Day: 17.7 Hours

Environment

Temp: -235 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 59,473,115 km

• M1: 84,972 km (0.111 R)
• M2: 260,300 km (0.114 R)
• M3: 300,393 km (0.11 R)
• M4: 435,629 km (0.089 R)
• M5: 609,163 km (0.103 R)
• M6: 763,697 km (0.094 R)
• M7: 1,348,625 km (0.105 R)
• M8: 1,474,287 km (0.057 R)
• M9: 1,683,275 km (0.045 R)
• M10: 1,791,285 km (0.116 R)
• M11: 2,014,335 km (0.103 R)
• M12: 2,071,631 km (0.101 R)
• M13: 2,335,672 km (0.1 R)
• M14: 3,392,880 km (0.116 R)
• M15: 3,564,618 km (0.118 R)
• M16: 4,427,648 km (0.101 R)
• M17: 4,539,996 km (0.051 R)
• M18: 4,615,394 km (0.101 R)
• M19: 4,767,385 km (0.112 R)
• M20: 5,471,841 km (0.036 R)
• M21: 5,754,432 km (0.08 R)
• M22: 6,208,312 km (0.082 R)
• M23: 7,459,249 km (0.105 R)
• M24: 8,879,531 km (0.081 R)
• M25: 9,068,773 km (0.112 R)
• M26: 10,083,944 km (0.06 R)
• M27: 10,480,079 km (0.098 R)
• M28: 11,338,920 km (0.117 R)
• M29: 11,390,083 km (0.036 R)
• M30: 12,855,244 km (0.064 R)
• M31: 13,015,613 km (0.078 R)
• M32: 13,123,024 km (0.106 R)
• M33: 13,230,585 km (0.08 R)
• M34: 15,105,047 km (0.109 R)
• M35: 15,958,203 km (0.068 R)
• M36: 17,473,480 km (0.114 R)
• M37: 18,008,592 km (0.073 R)
• M38: 18,068,431 km (0.072 R)
• M39: 18,128,270 km (0.116 R)
• M40: 18,488,950 km (0.117 R)
• M41: 18,609,676 km (0.088 R)
• M42: 19,584,755 km (0.084 R)
• M43: 19,707,874 km (0.102 R)
• M44: 20,764,184 km (0.12 R)
• M45: 22,996,334 km (0.088 R)
• M46: 23,517,084 km (0.037 R)
• M47: 23,976,051 km (0.029 R)
• M48: 24,371,737 km (0.118 R)
• M49: 24,769,667 km (0.112 R)
• M50: 24,969,381 km (0.118 R)
• M51: 26,111,261 km (0.094 R)
• M52: 26,859,250 km (0.086 R)
• M53: 27,959,692 km (0.071 R)
• M54: 28,515,449 km (0.105 R)
• M55: 28,654,874 km (0.086 R)
• M56: 29,074,795 km (0.063 R)
• M57: 29,496,811 km (0.115 R)
• M58: 29,920,621 km (0.077 R)
• M59: 30,204,408 km (0.094 R)
• M60: 30,489,093 km (0.108 R)
• M61: 30,631,660 km (0.08 R)
• M62: 32,360,862 km (0.074 R)
• M63: 33,752,122 km (0.117 R)
• M64: 36,516,840 km (0.119 R)
• M65: 37,352,644 km (0.116 R)
• M66: 37,428,938 km (0.094 R)
• M67: 37,581,678 km (0.065 R)
• M68: 37,658,122 km (0.094 R)
• M69: 40,994,454 km (0.092 R)
• M70: 41,704,595 km (0.065 R)
• M71: 41,863,019 km (0.082 R)
• M72: 42,737,568 km (0.071 R)
• M73: 44,020,520 km (0.057 R)
• M74: 44,909,879 km (0.105 R)
• M75: 45,234,656 km (0.085 R)
• M76: 45,723,392 km (0.081 R)
• M77: 46,132,094 km (0.114 R)
• M78: 46,952,937 km (0.056 R)
• M79: 50,452,929 km (0.105 R)
• M80: 50,790,721 km (0.101 R)
• M81: 51,129,111 km (0.069 R)
• M82: 53,605,255 km (0.06 R)
• M83: 54,727,838 km (0.066 R)
• M84: 55,161,672 km (0.108 R)
• M85: 56,469,905 km (0.099 R)
• M86: 56,908,376 km (0.095 R)
• M87: 57,964,986 km (0.071 R)
• M88: 58,850,606 km (0.097 R)
• M89: 59,384,072 km (0.036 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 442 - 16,991 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit