🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.29 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 721.5

Radius: 13.4

Gravity: 4.02 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.46 AU - 0.7 AU

Year: 295 Days

Day: 6.5 Hours

Environment

Temp: -151 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 89,114,262 km

• M1: 185,501 km (0.119 R)
• M2: 270,024 km (0.114 R)
• M3: 381,774 km (0.109 R)
• M4: 512,074 km (0.079 R)
• M5: 604,375 km (0.099 R)
• M6: 737,368 km (0.072 R)
• M7: 827,575 km (0.05 R)
• M8: 936,931 km (0.112 R)
• M9: 1,032,375 km (0.091 R)
• M10: 1,123,330 km (0.027 R)
• M11: 1,208,900 km (0.056 R)
• M12: 1,348,326 km (0.069 R)
• M13: 1,475,633 km (0.118 R)
• M14: 1,639,443 km (0.06 R)
• M15: 1,785,750 km (0.119 R)
• M16: 1,901,987 km (0.082 R)
• M17: 2,005,958 km (0.067 R)
• M18: 2,235,441 km (0.079 R)
• M19: 2,366,788 km (0.106 R)
• M20: 2,473,750 km (0.108 R)
• M21: 2,576,823 km (0.113 R)
• M22: 2,664,936 km (0.069 R)
• M23: 2,782,072 km (0.113 R)
• M24: 2,906,687 km (0.065 R)
• M25: 3,067,953 km (0.113 R)
• M26: 3,185,238 km (0.108 R)
• M27: 3,490,717 km (0.028 R)
• M28: 3,588,703 km (0.119 R)
• M29: 3,843,768 km (0.072 R)
• M30: 3,957,612 km (0.082 R)
• M31: 4,053,504 km (0.106 R)
• M32: 4,143,562 km (0.101 R)
• M33: 4,332,504 km (0.111 R)
• M34: 4,544,335 km (0.098 R)
• M35: 4,644,864 km (0.067 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 544.1

Radius: 12

Gravity: 3.78 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.01 AU - 1.09 AU

Year: 717 Days

Day: 5.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 171 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 89,114,262 km

• M1: 190,288 km (0.111 R)
• M2: 288,425 km (0.106 R)
• M3: 442,361 km (0.107 R)
• M4: 530,324 km (0.085 R)
• M5: 607,816 km (0.088 R)
• M6: 685,308 km (0.063 R)
• M7: 951,293 km (0.078 R)
• M8: 1,032,824 km (0.071 R)
• M9: 1,111,363 km (0.112 R)
• M10: 1,244,953 km (0.119 R)
• M11: 1,347,278 km (0.115 R)
• M12: 1,433,896 km (0.105 R)
• M13: 1,528,890 km (0.103 R)
• M14: 1,672,205 km (0.09 R)
• M15: 1,792,930 km (0.061 R)
• M16: 1,930,710 km (0.062 R)
• M17: 2,136,706 km (0.1 R)
• M18: 2,440,689 km (0.095 R)
• M19: 2,540,022 km (0.076 R)
• M20: 2,734,948 km (0.102 R)
• M21: 2,862,406 km (0.071 R)
• M22: 3,000,036 km (0.094 R)
• M23: 3,123,304 km (0.053 R)
• M24: 3,265,123 km (0.066 R)
• M25: 3,546,517 km (0.109 R)
• M26: 3,624,756 km (0.057 R)
• M27: 3,703,445 km (0.082 R)
• M28: 3,889,545 km (0.073 R)
• M29: 4,024,332 km (0.1 R)
• M30: 4,447,545 km (0.11 R)
• M31: 4,569,766 km (0.038 R)
• M32: 4,693,035 km (0.099 R)
• M33: 4,836,798 km (0.093 R)
• M34: 5,079,745 km (0.12 R)
• M35: 5,476,628 km (0.056 R)
• M36: 5,699,380 km (0.066 R)
• M37: 5,945,618 km (0.07 R)
• M38: 6,091,027 km (0.116 R)
• M39: 6,342,950 km (0.058 R)
• M40: 6,652,019 km (0.111 R)
• M41: 6,770,500 km (0.059 R)
• M42: 7,042,469 km (0.112 R)
• M43: 7,152,274 km (0.102 R)
• M44: 7,229,467 km (0.096 R)
• M45: 7,362,609 km (0.088 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 779.4

Radius: 14.5

Gravity: 3.71 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.95 AU - 1.37 AU

Year: 833 Days

Day: 7.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 89,114,262 km

• M1: 189,690 km (0.068 R)
• M2: 342,729 km (0.101 R)
• M3: 485,445 km (0.051 R)
• M4: 584,329 km (0.1 R)
• M5: 692,040 km (0.037 R)
• M6: 831,016 km (0.089 R)
• M7: 1,030,580 km (0.104 R)
• M8: 1,220,120 km (0.081 R)
• M9: 1,487,003 km (0.071 R)
• M10: 1,590,225 km (0.104 R)
• M11: 1,734,587 km (0.086 R)
• M12: 1,843,943 km (0.082 R)
• M13: 1,963,771 km (0.119 R)
• M14: 2,061,608 km (0.099 R)
• M15: 2,194,750 km (0.106 R)
• M16: 2,288,099 km (0.117 R)
• M17: 2,611,979 km (0.049 R)
• M18: 2,711,312 km (0.067 R)
• M19: 3,265,572 km (0.098 R)
• M20: 3,521,235 km (0.033 R)
• M21: 3,651,684 km (0.086 R)
• M22: 3,814,297 km (0.112 R)
• M23: 3,958,659 km (0.082 R)
• M24: 4,052,457 km (0.089 R)
• M25: 4,210,582 km (0.111 R)
• M26: 4,478,661 km (0.099 R)
• M27: 4,587,419 km (0.12 R)
• M28: 4,730,285 km (0.078 R)
• M29: 4,829,917 km (0.063 R)
• M30: 5,065,533 km (0.111 R)
• M31: 5,156,190 km (0.112 R)
• M32: 5,385,523 km (0.035 R)
• M33: 5,478,274 km (0.032 R)
• M34: 5,700,427 km (0.062 R)
• M35: 6,142,040 km (0.08 R)
• M36: 6,373,019 km (0.065 R)
• M37: 6,483,572 km (0.092 R)
• M38: 6,693,906 km (0.093 R)
• M39: 7,109,040 km (0.111 R)
• M40: 7,223,632 km (0.076 R)
• M41: 7,429,030 km (0.109 R)
• M42: 7,845,660 km (0.116 R)
• M43: 7,950,977 km (0.103 R)
• M44: 8,229,828 km (0.12 R)
• M45: 8,566,124 km (0.09 R)
• M46: 8,811,015 km (0.12 R)
• M47: 8,989,336 km (0.082 R)
• M48: 9,531,479 km (0.113 R)

Planet 4 - Ice Giant

Semi-Major Axis: 5.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 689.1

Radius: 5.1

Gravity: 26.49 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 4.91 AU - 6.99 AU

Year: 9678 Days

Day: 21.2 Hours

Environment

Temp: -233 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 89,114,262 km

• M1: 67,618 km (0.058 R)
• M2: 307,274 km (0.059 R)
• M3: 370,704 km (0.096 R)
• M4: 452,982 km (0.067 R)
• M5: 702,063 km (0.062 R)
• M6: 877,242 km (0.118 R)
• M7: 1,046,736 km (0.039 R)
• M8: 2,263,117 km (0.08 R)
• M9: 2,391,172 km (0.096 R)
• M10: 3,095,180 km (0.092 R)
• M11: 3,381,959 km (0.11 R)
• M12: 3,558,036 km (0.089 R)
• M13: 4,104,517 km (0.083 R)
• M14: 4,611,953 km (0.037 R)
• M15: 4,676,729 km (0.045 R)
• M16: 5,138,986 km (0.062 R)
• M17: 5,409,609 km (0.054 R)
• M18: 6,177,794 km (0.043 R)
• M19: 6,213,398 km (0.09 R)
• M20: 6,320,959 km (0.084 R)
• M21: 7,430,377 km (0.049 R)
• M22: 8,399,771 km (0.061 R)
• M23: 8,479,058 km (0.071 R)
• M24: 8,838,841 km (0.096 R)
• M25: 8,959,865 km (0.115 R)
• M26: 9,081,488 km (0.113 R)
• M27: 9,449,499 km (0.088 R)
• M28: 9,697,682 km (0.093 R)
• M29: 9,822,447 km (0.103 R)
• M30: 9,989,847 km (0.068 R)
• M31: 10,840,311 km (0.094 R)
• M32: 11,013,246 km (0.09 R)
• M33: 11,891,236 km (0.098 R)
• M34: 11,980,396 km (0.092 R)
• M35: 12,474,069 km (0.106 R)
• M36: 12,791,665 km (0.053 R)
• M37: 12,882,920 km (0.082 R)
• M38: 13,342,335 km (0.09 R)
• M39: 13,713,786 km (0.108 R)
• M40: 13,807,135 km (0.068 R)
• M41: 14,466,862 km (0.069 R)
• M42: 14,609,429 km (0.116 R)
• M43: 14,657,151 km (0.074 R)
• M44: 16,407,296 km (0.11 R)
• M45: 16,655,629 km (0.117 R)
• M46: 16,855,042 km (0.104 R)
• M47: 17,206,149 km (0.079 R)
• M48: 17,256,414 km (0.106 R)
• M49: 17,458,371 km (0.078 R)
• M50: 17,711,789 km (0.055 R)
• M51: 17,966,405 km (0.038 R)
• M52: 18,324,991 km (0.058 R)
• M53: 20,739,351 km (0.102 R)
• M54: 20,954,024 km (0.062 R)
• M55: 21,874,350 km (0.085 R)
• M56: 22,147,516 km (0.088 R)
• M57: 22,257,171 km (0.114 R)
• M58: 22,312,074 km (0.116 R)
• M59: 23,029,395 km (0.09 R)
• M60: 23,307,348 km (0.119 R)
• M61: 23,530,399 km (0.091 R)
• M62: 23,698,247 km (0.107 R)
• M63: 24,770,415 km (0.058 R)
• M64: 25,627,910 km (0.101 R)
• M65: 25,742,951 km (0.118 R)
• M66: 25,973,631 km (0.105 R)
• M67: 26,031,376 km (0.103 R)
• M68: 28,913,977 km (0.101 R)
• M69: 28,973,966 km (0.089 R)
• M70: 29,816,501 km (0.114 R)
• M71: 30,180,024 km (0.081 R)
• M72: 30,972,893 km (0.094 R)
• M73: 31,034,078 km (0.106 R)
• M74: 31,464,172 km (0.108 R)
• M75: 33,078,483 km (0.078 R)
• M76: 33,141,164 km (0.077 R)
• M77: 33,266,527 km (0.031 R)
• M78: 34,085,276 km (0.092 R)
• M79: 35,806,849 km (0.067 R)
• M80: 36,970,271 km (0.104 R)
• M81: 37,295,647 km (0.117 R)
• M82: 38,606,573 km (0.092 R)
• M83: 38,672,546 km (0.063 R)
• M84: 39,466,761 km (0.082 R)
• M85: 39,865,888 km (0.069 R)
• M86: 40,668,181 km (0.095 R)
• M87: 40,802,370 km (0.054 R)
• M88: 41,004,028 km (0.104 R)
• M89: 42,152,790 km (0.054 R)
• M90: 42,220,708 km (0.092 R)
• M91: 43,449,206 km (0.059 R)
• M92: 43,792,533 km (0.085 R)
• M93: 44,136,757 km (0.118 R)
• M94: 46,220,955 km (0.049 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 838.2

Radius: 6.6

Gravity: 19.24 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 10.21 AU - 10.93 AU

Year: 22916 Days

Day: 23.4 Hours

Environment

Temp: -244 °C

Axial Tilt: 48.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 89,114,262 km

• M1: 171,140 km (0.118 R)
• M2: 297,101 km (0.084 R)
• M3: 640,279 km (0.07 R)
• M4: 794,365 km (0.094 R)
• M5: 848,370 km (0.049 R)
• M6: 1,390,512 km (0.041 R)
• M7: 2,689,022 km (0.098 R)
• M8: 2,939,897 km (0.059 R)
• M9: 3,025,168 km (0.099 R)
• M10: 3,645,102 km (0.077 R)
• M11: 3,875,931 km (0.114 R)
• M12: 4,207,141 km (0.066 R)
• M13: 4,696,027 km (0.04 R)
• M14: 6,049,289 km (0.095 R)
• M15: 6,377,806 km (0.044 R)
• M16: 6,824,655 km (0.113 R)
• M17: 6,994,897 km (0.092 R)
• M18: 8,895,987 km (0.094 R)
• M19: 9,520,857 km (0.065 R)
• M20: 9,711,146 km (0.085 R)
• M21: 11,211,164 km (0.097 R)
• M22: 11,344,904 km (0.103 R)
• M23: 12,434,425 km (0.112 R)
• M24: 12,781,642 km (0.094 R)
• M25: 12,921,516 km (0.113 R)
• M26: 13,628,216 km (0.12 R)
• M27: 15,005,115 km (0.116 R)
• M28: 16,274,304 km (0.098 R)
• M29: 16,577,838 km (0.111 R)
• M30: 17,344,976 km (0.103 R)
• M31: 17,655,092 km (0.068 R)
• M32: 17,888,913 km (0.079 R)
• M33: 18,754,935 km (0.112 R)
• M34: 20,609,201 km (0.061 R)
• M35: 21,350,608 km (0.093 R)
• M36: 22,690,107 km (0.1 R)
• M37: 23,199,488 km (0.094 R)
• M38: 24,056,684 km (0.116 R)
• M39: 25,011,567 km (0.053 R)
• M40: 26,244,702 km (0.102 R)
• M41: 28,769,615 km (0.038 R)
• M42: 30,153,844 km (0.047 R)
• M43: 31,938,248 km (0.099 R)
• M44: 32,413,371 km (0.119 R)
• M45: 33,178,564 km (0.116 R)
• M46: 33,274,755 km (0.113 R)
• M47: 34,531,976 km (0.09 R)
• M48: 34,726,902 km (0.091 R)
• M49: 36,397,461 km (0.117 R)
• M50: 36,993,309 km (0.093 R)
• M51: 37,492,368 km (0.109 R)
• M52: 37,792,910 km (0.114 R)
• M53: 38,295,409 km (0.104 R)
• M54: 39,816,371 km (0.09 R)
• M55: 40,738,492 km (0.09 R)
• M56: 40,944,339 km (0.046 R)
• M57: 41,150,485 km (0.096 R)
• M58: 42,290,869 km (0.035 R)
• M59: 42,812,517 km (0.088 R)
• M60: 43,231,541 km (0.069 R)
• M61: 43,862,395 km (0.078 R)
• M62: 45,027,014 km (0.112 R)
• M63: 45,559,732 km (0.088 R)
• M64: 46,309,068 km (0.074 R)
• M65: 47,603,090 km (0.09 R)
• M66: 48,472,403 km (0.117 R)
• M67: 49,346,952 km (0.087 R)
• M68: 54,475,466 km (0.109 R)
• M69: 54,588,712 km (0.083 R)
• M70: 54,815,801 km (0.096 R)
• M71: 55,840,846 km (0.091 R)
• M72: 56,298,615 km (0.101 R)
• M73: 58,373,388 km (0.077 R)
• M74: 58,489,476 km (0.056 R)
• M75: 61,414,264 km (0.049 R)
• M76: 63,907,762 km (0.113 R)
• M77: 65,950,520 km (0.064 R)
• M78: 66,919,167 km (0.112 R)
• M79: 68,380,888 km (0.053 R)
• M80: 69,853,080 km (0.067 R)
• M81: 71,708,094 km (0.112 R)
• M82: 71,832,410 km (0.089 R)
• M83: 74,709,775 km (0.042 R)
• M84: 75,087,809 km (0.064 R)
• M85: 75,466,441 km (0.059 R)
• M86: 78,647,041 km (0.068 R)
• M87: 80,060,292 km (0.062 R)
• M88: 80,189,096 km (0.077 R)
• M89: 81,352,369 km (0.092 R)
• M90: 81,611,473 km (0.107 R)
• M91: 82,130,877 km (0.118 R)
• M92: 82,651,178 km (0.067 R)
• M93: 83,172,676 km (0.11 R)
• M94: 83,433,874 km (0.197 R)
• M95: 83,564,623 km (0.092 R)
• M96: 85,137,943 km (0.117 R)
• M97: 86,324,554 km (0.094 R)
• M98: 86,853,681 km (0.069 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: 540 - 19,795 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit