🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.34 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 368.4

Radius: 12.4

Gravity: 2.4 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.6 AU - 0.76 AU

Year: 374 Days

Day: 9.8 Hours

Environment

Temp: -165 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 68,999,306 km

• M1: 166,054 km (0.069 R)
• M2: 293,212 km (0.102 R)
• M3: 408,253 km (0.096 R)
• M4: 491,429 km (0.108 R)
• M5: 582,235 km (0.085 R)
• M6: 714,928 km (0.085 R)
• M7: 926,011 km (0.072 R)
• M8: 1,032,375 km (0.081 R)
• M9: 1,119,740 km (0.098 R)
• M10: 1,225,955 km (0.107 R)
• M11: 1,339,799 km (0.102 R)
• M12: 1,444,667 km (0.084 R)
• M13: 1,578,706 km (0.099 R)
• M14: 1,721,722 km (0.051 R)
• M15: 1,869,225 km (0.097 R)
• M16: 1,977,983 km (0.113 R)
• M17: 2,127,880 km (0.04 R)
• M18: 2,266,707 km (0.1 R)
• M19: 2,403,589 km (0.098 R)
• M20: 2,491,104 km (0.099 R)
• M21: 2,595,673 km (0.081 R)
• M22: 2,765,915 km (0.091 R)
• M23: 2,852,532 km (0.109 R)
• M24: 3,011,854 km (0.049 R)
• M25: 3,089,794 km (0.089 R)
• M26: 3,207,977 km (0.09 R)
• M27: 3,501,637 km (0.037 R)
• M28: 3,601,569 km (0.107 R)
• M29: 3,702,398 km (0.118 R)
• M30: 3,816,242 km (0.115 R)
• M31: 3,919,165 km (0.065 R)
• M32: 4,010,719 km (0.096 R)
• M33: 4,109,154 km (0.061 R)
• M34: 4,227,037 km (0.102 R)
• M35: 4,327,418 km (0.074 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 515.4

Radius: 13.4

Gravity: 2.87 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.77 AU - 0.97 AU

Year: 541 Days

Day: 7.3 Hours

Environment

Temp: -163 °C

Axial Tilt: 49.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 68,999,306 km

• M1: 167,250 km (0.098 R)
• M2: 260,300 km (0.106 R)
• M3: 347,217 km (0.115 R)
• M4: 467,793 km (0.111 R)
• M5: 577,149 km (0.077 R)
• M6: 721,810 km (0.063 R)
• M7: 814,560 km (0.108 R)
• M8: 934,538 km (0.05 R)
• M9: 1,129,464 km (0.08 R)
• M10: 1,214,436 km (0.112 R)
• M11: 1,380,788 km (0.118 R)
• M12: 1,488,798 km (0.11 R)
• M13: 1,679,386 km (0.106 R)
• M14: 1,902,287 km (0.066 R)
• M15: 1,986,959 km (0.036 R)
• M16: 2,116,511 km (0.111 R)
• M17: 2,287,202 km (0.079 R)
• M18: 2,410,171 km (0.118 R)
• M19: 2,568,895 km (0.107 R)
• M20: 2,656,260 km (0.098 R)
• M21: 2,758,435 km (0.111 R)
• M22: 2,959,794 km (0.114 R)
• M23: 3,101,613 km (0.091 R)
• M24: 3,267,517 km (0.101 R)
• M25: 3,355,181 km (0.118 R)
• M26: 3,458,703 km (0.103 R)
• M27: 3,548,162 km (0.117 R)
• M28: 3,661,109 km (0.064 R)
• M29: 3,790,660 km (0.098 R)
• M30: 3,968,532 km (0.099 R)
• M31: 4,093,895 km (0.098 R)
• M32: 4,180,812 km (0.087 R)
• M33: 4,437,222 km (0.098 R)
• M34: 4,583,828 km (0.072 R)
• M35: 4,732,080 km (0.116 R)
• M36: 4,865,222 km (0.113 R)
• M37: 4,957,524 km (0.112 R)
• M38: 5,195,085 km (0.055 R)
• M39: 5,497,273 km (0.081 R)
• M40: 5,593,464 km (0.032 R)
• M41: 5,849,875 km (0.062 R)
• M42: 5,957,137 km (0.113 R)
• M43: 6,137,253 km (0.105 R)
• M44: 6,237,184 km (0.096 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 823.1

Radius: 12.4

Gravity: 5.35 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.84 AU - 1.18 AU

Year: 677 Days

Day: 11.4 Hours

Environment

Temp: -175 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 68,999,306 km

• M1: 157,078 km (0.069 R)
• M2: 282,441 km (0.12 R)
• M3: 432,936 km (0.102 R)
• M4: 517,010 km (0.095 R)
• M5: 603,627 km (0.119 R)
• M6: 686,056 km (0.103 R)
• M7: 826,229 km (0.036 R)
• M8: 1,005,896 km (0.075 R)
• M9: 1,106,875 km (0.066 R)
• M10: 1,211,593 km (0.116 R)
• M11: 1,506,002 km (0.058 R)
• M12: 1,616,255 km (0.086 R)
• M13: 1,838,109 km (0.093 R)
• M14: 2,085,394 km (0.117 R)
• M15: 2,264,313 km (0.097 R)
• M16: 2,424,084 km (0.109 R)
• M17: 2,538,227 km (0.072 R)
• M18: 2,772,049 km (0.107 R)
• M19: 2,960,841 km (0.09 R)
• M20: 3,109,691 km (0.085 R)
• M21: 3,342,316 km (0.06 R)
• M22: 3,442,397 km (0.115 R)
• M23: 3,627,150 km (0.113 R)
• M24: 3,767,772 km (0.103 R)
• M25: 3,872,191 km (0.074 R)
• M26: 3,977,508 km (0.1 R)
• M27: 4,103,320 km (0.068 R)
• M28: 4,240,352 km (0.087 R)
• M29: 4,339,086 km (0.102 R)
• M30: 4,609,709 km (0.105 R)
• M31: 4,731,781 km (0.102 R)
• M32: 4,834,255 km (0.091 R)
• M33: 4,958,272 km (0.1 R)
• M34: 5,073,013 km (0.071 R)
• M35: 5,433,095 km (0.115 R)
• M36: 5,529,885 km (0.085 R)
• M37: 5,638,045 km (0.089 R)
• M38: 5,724,961 km (0.112 R)
• M39: 5,867,378 km (0.104 R)
• M40: 6,055,423 km (0.085 R)
• M41: 6,313,030 km (0.119 R)
• M42: 6,460,384 km (0.111 R)
• M43: 6,654,562 km (0.084 R)
• M44: 6,735,195 km (0.069 R)
• M45: 6,920,547 km (0.087 R)
• M46: 7,037,233 km (0.113 R)
• M47: 7,367,546 km (0.102 R)
• M48: 7,642,806 km (0.103 R)
• M49: 7,799,883 km (0.109 R)
• M50: 8,006,777 km (0.063 R)
• M51: 8,166,398 km (0.043 R)
• M52: 8,389,000 km (0.089 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 295

Radius: 10.2

Gravity: 2.84 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 2.12 AU - 2.42 AU

Year: 2281 Days

Day: 8.4 Hours

Environment

Temp: -199 °C

Axial Tilt: 41.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 68,999,306 km

• M1: 156,479 km (0.114 R)
• M2: 242,049 km (0.025 R)
• M3: 396,285 km (0.04 R)
• M4: 595,400 km (0.076 R)
• M5: 704,307 km (0.064 R)
• M6: 790,774 km (0.09 R)
• M7: 1,157,588 km (0.118 R)
• M8: 1,360,144 km (0.114 R)
• M9: 1,622,539 km (0.102 R)
• M10: 1,720,376 km (0.059 R)
• M11: 1,870,721 km (0.094 R)
• M12: 2,174,106 km (0.108 R)
• M13: 2,249,802 km (0.075 R)
• M14: 2,470,758 km (0.102 R)
• M15: 2,629,781 km (0.056 R)
• M16: 3,054,340 km (0.1 R)
• M17: 3,127,194 km (0.088 R)
• M18: 3,200,646 km (0.045 R)
• M19: 3,361,913 km (0.054 R)
• M20: 3,437,161 km (0.082 R)
• M21: 3,757,151 km (0.09 R)
• M22: 3,848,555 km (0.046 R)
• M23: 3,993,665 km (0.095 R)
• M24: 4,289,270 km (0.119 R)
• M25: 4,508,730 km (0.113 R)
• M26: 4,605,969 km (0.12 R)
• M27: 4,675,831 km (0.108 R)
• M28: 4,959,020 km (0.106 R)
• M29: 5,160,528 km (0.117 R)
• M30: 5,902,234 km (0.114 R)
• M31: 6,008,748 km (0.07 R)
• M32: 6,239,278 km (0.07 R)
• M33: 6,836,024 km (0.06 R)
• M34: 7,320,123 km (0.062 R)
• M35: 7,467,627 km (0.097 R)
• M36: 7,848,802 km (0.118 R)
• M37: 7,966,087 km (0.097 R)
• M38: 8,185,547 km (0.074 R)
• M39: 8,406,802 km (0.093 R)
• M40: 8,768,679 km (0.045 R)
• M41: 8,977,817 km (0.105 R)
• M42: 9,241,408 km (0.103 R)
• M43: 9,329,970 km (0.056 R)
• M44: 9,920,882 km (0.083 R)
• M45: 10,376,707 km (0.112 R)
• M46: 10,505,510 km (0.097 R)
• M47: 10,579,412 km (0.044 R)
• M48: 10,727,663 km (0.113 R)
• M49: 10,820,564 km (0.094 R)
• M50: 11,007,411 km (0.052 R)
• M51: 11,252,004 km (0.059 R)
• M52: 11,403,397 km (0.083 R)
• M53: 11,650,682 km (0.087 R)
• M54: 11,823,019 km (0.094 R)
• M55: 11,938,508 km (0.097 R)
• M56: 12,092,893 km (0.066 R)
• M57: 12,267,325 km (0.113 R)
• M58: 12,560,088 km (0.085 R)
• M59: 12,815,601 km (0.076 R)
• M60: 13,092,656 km (0.105 R)
• M61: 13,212,035 km (0.11 R)
• M62: 13,492,082 km (0.073 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 79.3

Radius: 3

Gravity: 8.81 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 6.45 AU - 8.41 AU

Year: 13506 Days

Day: 22.1 Hours

Environment

Temp: -224 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 68,999,306 km

• M1: 70,161 km (0.091 R)
• M2: 106,214 km (0.07 R)
• M3: 163,810 km (0.102 R)
• M4: 256,860 km (0.107 R)
• M5: 498,909 km (0.114 R)
• M6: 611,107 km (0.03 R)
• M7: 706,700 km (0.1 R)
• M8: 1,388,867 km (0.11 R)
• M9: 1,419,983 km (0.088 R)
• M10: 1,578,856 km (0.117 R)
• M11: 1,643,931 km (0.11 R)
• M12: 2,398,203 km (0.102 R)
• M13: 2,510,851 km (0.1 R)
• M14: 2,702,486 km (0.117 R)
• M15: 2,938,850 km (0.07 R)
• M16: 3,019,035 km (0.105 R)
• M17: 3,039,230 km (0.08 R)
• M18: 3,059,426 km (0.079 R)
• M19: 3,120,312 km (0.085 R)
• M20: 3,264,076 km (0.096 R)
• M21: 3,621,914 km (0.111 R)
• M22: 4,148,199 km (0.109 R)
• M23: 4,397,280 km (0.092 R)
• M24: 4,558,397 km (0.097 R)
• M25: 4,627,960 km (0.111 R)
• M26: 4,674,485 km (0.117 R)
• M27: 4,744,796 km (0.119 R)
• M28: 4,862,529 km (0.056 R)
• M29: 4,909,952 km (0.1 R)
• M30: 5,052,967 km (0.118 R)
• M31: 5,076,903 km (0.117 R)
• M32: 6,271,741 km (0.118 R)
• M33: 6,426,874 km (0.068 R)
• M34: 6,609,533 km (0.105 R)
• M35: 6,662,042 km (0.068 R)
• M36: 6,846,945 km (0.063 R)
• M37: 6,953,309 km (0.107 R)
• M38: 7,548,260 km (0.11 R)
• M39: 7,685,740 km (0.041 R)
• M40: 7,963,244 km (0.092 R)
• M41: 8,300,438 km (0.087 R)
• M42: 8,843,927 km (0.11 R)
• M43: 8,959,865 km (0.116 R)
• M44: 9,517,117 km (0.115 R)
• M45: 9,754,978 km (0.108 R)
• M46: 10,145,877 km (0.095 R)
• M47: 12,015,103 km (0.109 R)
• M48: 12,401,514 km (0.118 R)
• M49: 12,628,753 km (0.03 R)
• M50: 13,785,593 km (0.118 R)
• M51: 13,919,932 km (0.108 R)
• M52: 13,987,251 km (0.106 R)
• M53: 14,054,720 km (0.089 R)
• M54: 14,529,843 km (0.085 R)
• M55: 14,769,349 km (0.053 R)
• M56: 15,079,316 km (0.108 R)
• M57: 15,356,521 km (0.1 R)
• M58: 16,732,073 km (0.099 R)
• M59: 17,963,114 km (0.07 R)
• M60: 18,256,924 km (0.103 R)
• M61: 19,297,976 km (0.119 R)
• M62: 19,485,871 km (0.105 R)
• M63: 20,015,298 km (0.119 R)
• M64: 20,205,436 km (0.075 R)
• M65: 20,358,026 km (0.036 R)
• M66: 20,396,174 km (0.107 R)
• M67: 20,472,768 km (0.055 R)
• M68: 20,741,146 km (0.101 R)
• M69: 20,856,636 km (0.076 R)
• M70: 20,933,679 km (0.106 R)
• M71: 20,972,275 km (0.047 R)
• M72: 21,242,898 km (0.051 R)
• M73: 21,826,629 km (0.109 R)
• M74: 21,865,823 km (0.069 R)
• M75: 22,455,239 km (0.098 R)
• M76: 22,494,583 km (0.102 R)
• M77: 23,089,683 km (0.108 R)
• M78: 23,449,017 km (0.07 R)
• M79: 23,569,294 km (0.111 R)
• M80: 23,609,386 km (0.04 R)
• M81: 23,850,688 km (0.09 R)
• M82: 24,579,229 km (0.035 R)
• M83: 24,742,141 km (0.086 R)
• M84: 24,782,832 km (0.109 R)
• M85: 24,987,033 km (0.034 R)
• M86: 25,603,077 km (0.101 R)
• M87: 25,809,522 km (0.099 R)
• M88: 26,141,031 km (0.054 R)
• M89: 26,224,058 km (0.111 R)
• M90: 26,557,362 km (0.097 R)
• M91: 27,523,166 km (0.098 R)
• M92: 27,819,370 km (0.102 R)

Asteroid Belt

Center: 8.04 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 8.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 712.4

Radius: 4.2

Gravity: 40.39 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 8.09 AU - 9.19 AU

Year: 16936 Days

Day: 22.1 Hours

Environment

Temp: -223 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 68,999,306 km

• M1: 131,796 km (0.119 R)
• M2: 178,919 km (0.058 R)
• M3: 277,205 km (0.085 R)
• M4: 392,694 km (0.028 R)
• M5: 603,777 km (0.039 R)
• M6: 645,664 km (0.114 R)
• M7: 1,274,873 km (0.039 R)
• M8: 1,301,950 km (0.095 R)
• M9: 1,525,449 km (0.059 R)
• M10: 1,612,366 km (0.056 R)
• M11: 1,641,687 km (0.1 R)
• M12: 1,760,917 km (0.111 R)
• M13: 2,298,272 km (0.095 R)
• M14: 2,364,694 km (0.092 R)
• M15: 3,938,164 km (0.111 R)
• M16: 4,178,418 km (0.112 R)
• M17: 4,382,320 km (0.08 R)
• M18: 5,099,642 km (0.115 R)
• M19: 5,898,195 km (0.116 R)
• M20: 6,877,762 km (0.111 R)
• M21: 7,312,793 km (0.099 R)
• M22: 7,558,432 km (0.106 R)
• M23: 7,657,317 km (0.036 R)
• M24: 7,756,799 km (0.118 R)
• M25: 8,108,055 km (0.085 R)
• M26: 8,260,196 km (0.065 R)
• M27: 8,311,209 km (0.083 R)
• M28: 8,722,304 km (0.091 R)
• M29: 9,457,727 km (0.112 R)
• M30: 10,267,500 km (0.101 R)
• M31: 10,432,208 km (0.051 R)
• M32: 11,099,414 km (0.107 R)
• M33: 11,551,798 km (0.115 R)
• M34: 11,665,792 km (0.098 R)
• M35: 11,952,571 km (0.096 R)
• M36: 12,357,831 km (0.102 R)
• M37: 12,650,146 km (0.034 R)
• M38: 13,063,185 km (0.106 R)
• M39: 15,569,548 km (0.059 R)
• M40: 16,586,963 km (0.109 R)
• M41: 17,298,750 km (0.107 R)
• M42: 17,756,968 km (0.11 R)
• M43: 17,954,437 km (0.091 R)
• M44: 18,285,348 km (0.062 R)
• M45: 19,629,036 km (0.111 R)
• M46: 23,701,090 km (0.116 R)
• M47: 23,918,605 km (0.056 R)
• M48: 24,355,581 km (0.073 R)
• M49: 25,311,511 km (0.078 R)
• M50: 25,608,014 km (0.116 R)
• M51: 25,756,864 km (0.097 R)
• M52: 25,980,363 km (0.113 R)
• M53: 26,279,559 km (0.094 R)
• M54: 26,730,447 km (0.088 R)
• M55: 27,716,147 km (0.085 R)
• M56: 27,945,331 km (0.069 R)
• M57: 29,489,031 km (0.099 R)
• M58: 31,377,705 km (0.031 R)
• M59: 32,738,896 km (0.07 R)
• M60: 33,224,042 km (0.034 R)
• M61: 35,022,657 km (0.111 R)
• M62: 35,767,654 km (0.112 R)
• M63: 36,267,161 km (0.051 R)
• M64: 36,350,637 km (0.119 R)
• M65: 37,357,281 km (0.102 R)
• M66: 39,483,815 km (0.097 R)
• M67: 39,655,703 km (0.089 R)
• M68: 41,736,759 km (0.104 R)
• M69: 41,911,788 km (0.066 R)
• M70: 42,262,595 km (0.114 R)
• M71: 42,350,409 km (0.106 R)
• M72: 42,526,336 km (0.088 R)
• M73: 44,298,323 km (0.047 R)
• M74: 45,373,184 km (0.106 R)
• M75: 46,365,915 km (0.109 R)
• M76: 48,464,624 km (0.105 R)
• M77: 51,623,383 km (0.091 R)
• M78: 53,512,355 km (0.115 R)
• M79: 53,892,783 km (0.118 R)
• M80: 53,988,076 km (0.116 R)
• M81: 55,519,959 km (0.076 R)
• M82: 56,194,645 km (0.039 R)
• M83: 57,746,872 km (0.103 R)
• M84: 58,039,486 km (0.086 R)
• M85: 58,137,173 km (0.099 R)
• M86: 59,313,162 km (0.118 R)
• M87: 59,608,468 km (0.064 R)
• M88: 60,893,364 km (0.095 R)
• M89: 63,490,683 km (0.117 R)
• M90: 64,196,037 km (0.068 R)
• M91: 64,701,528 km (0.074 R)
• M92: 65,818,276 km (0.103 R)
• M93: 68,070,622 km (0.12 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 534 - 11,225 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit