🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.28 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 83.5

Radius: 14.2

Gravity: 0.41 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.56 AU - 0.56 AU

Year: 295 Days

Day: 13.5 Hours

Environment

Temp: -154 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 48,890,447 km

• M1: 191,485 km (0.109 R)
• M2: 282,590 km (0.067 R)
• M3: 377,735 km (0.113 R)
• M4: 513,270 km (0.119 R)
• M5: 647,011 km (0.065 R)
• M6: 763,996 km (0.091 R)
• M7: 911,201 km (0.084 R)
• M8: 1,012,927 km (0.114 R)
• M9: 1,133,503 km (0.098 R)
• M10: 1,254,378 km (0.106 R)
• M11: 1,361,640 km (0.068 R)
• M12: 1,528,890 km (0.118 R)
• M13: 1,655,450 km (0.102 R)
• M14: 1,745,807 km (0.088 R)
• M15: 1,837,810 km (0.061 R)
• M16: 1,946,418 km (0.108 R)
• M17: 2,039,169 km (0.029 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 591.8

Radius: 10.8

Gravity: 5.07 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.77 AU - 0.87 AU

Year: 522 Days

Day: 12.6 Hours

Environment

Temp: -156 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 48,890,447 km

• M1: 139,575 km (0.054 R)
• M2: 226,042 km (0.113 R)
• M3: 371,452 km (0.118 R)
• M4: 560,244 km (0.102 R)
• M5: 647,160 km (0.062 R)
• M6: 730,636 km (0.084 R)
• M7: 868,116 km (0.118 R)
• M8: 1,049,130 km (0.101 R)
• M9: 1,290,730 km (0.06 R)
• M10: 1,371,812 km (0.082 R)
• M11: 1,602,193 km (0.119 R)
• M12: 1,672,055 km (0.059 R)
• M13: 1,743,114 km (0.099 R)
• M14: 2,005,958 km (0.046 R)
• M15: 2,107,086 km (0.066 R)
• M16: 2,301,414 km (0.055 R)
• M17: 2,447,870 km (0.057 R)
• M18: 2,806,306 km (0.092 R)
• M19: 2,898,459 km (0.117 R)
• M20: 3,130,036 km (0.115 R)
• M21: 3,203,638 km (0.058 R)
• M22: 3,277,839 km (0.043 R)
• M23: 3,382,557 km (0.1 R)
• M24: 3,488,622 km (0.036 R)
• M25: 3,688,485 km (0.07 R)
• M26: 3,860,523 km (0.066 R)
• M27: 4,139,822 km (0.074 R)
• M28: 4,567,073 km (0.076 R)
• M29: 4,701,412 km (0.078 R)
• M30: 4,811,516 km (0.093 R)
• M31: 4,948,249 km (0.086 R)
• M32: 5,025,740 km (0.04 R)
• M33: 5,138,388 km (0.096 R)
• M34: 5,243,106 km (0.115 R)
• M35: 5,330,920 km (0.077 R)
• M36: 5,401,530 km (0.098 R)
• M37: 5,561,600 km (0.074 R)
• M38: 5,669,161 km (0.034 R)
• M39: 5,777,470 km (0.058 R)
• M40: 5,859,150 km (0.117 R)
• M41: 5,932,004 km (0.093 R)
• M42: 6,023,558 km (0.045 R)
• M43: 6,171,211 km (0.07 R)
• M44: 6,347,886 km (0.095 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 750.9

Radius: 3.8

Gravity: 52 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 4.9 AU - 7.94 AU

Year: 11434 Days

Day: 20.7 Hours

Environment

Temp: -220 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 48,890,447 km

• M1: 60,886 km (0.025 R)
• M2: 166,951 km (0.077 R)
• M3: 200,012 km (0.119 R)
• M4: 512,074 km (0.114 R)
• M5: 597,494 km (0.065 R)
• M6: 983,606 km (0.083 R)
• M7: 1,156,242 km (0.055 R)
• M8: 1,200,972 km (0.118 R)
• M9: 1,246,150 km (0.111 R)
• M10: 1,703,770 km (0.11 R)
• M11: 1,884,335 km (0.036 R)
• M12: 2,071,183 km (0.119 R)
• M13: 2,404,935 km (0.116 R)
• M14: 2,462,231 km (0.1 R)
• M15: 2,607,341 km (0.116 R)
• M16: 2,755,294 km (0.067 R)
• M17: 3,310,451 km (0.098 R)
• M18: 3,633,433 km (0.083 R)
• M19: 3,732,168 km (0.119 R)
• M20: 3,831,949 km (0.109 R)
• M21: 3,932,629 km (0.067 R)
• M22: 4,274,310 km (0.11 R)
• M23: 4,448,741 km (0.103 R)
• M24: 4,876,741 km (0.081 R)
• M25: 5,280,655 km (0.111 R)
• M26: 5,810,082 km (0.086 R)
• M27: 6,475,344 km (0.117 R)
• M28: 6,756,289 km (0.088 R)
• M29: 7,082,113 km (0.11 R)
• M30: 8,831,062 km (0.116 R)
• M31: 8,875,342 km (0.097 R)
• M32: 9,321,892 km (0.047 R)
• M33: 10,143,932 km (0.06 R)
• M34: 10,563,704 km (0.104 R)
• M35: 10,799,321 km (0.114 R)
• M36: 11,179,898 km (0.087 R)
• M37: 11,275,640 km (0.115 R)
• M38: 11,856,379 km (0.109 R)
• M39: 11,905,148 km (0.112 R)
• M40: 12,347,659 km (0.088 R)
• M41: 12,845,670 km (0.084 R)
• M42: 12,996,315 km (0.092 R)
• M43: 13,350,114 km (0.12 R)
• M44: 14,015,675 km (0.097 R)
• M45: 14,119,047 km (0.105 R)
• M46: 14,587,139 km (0.101 R)
• M47: 14,902,042 km (0.102 R)
• M48: 14,954,850 km (0.118 R)
• M49: 15,699,249 km (0.104 R)
• M50: 16,238,250 km (0.08 R)
• M51: 18,059,754 km (0.079 R)
• M52: 18,624,486 km (0.035 R)
• M53: 19,424,685 km (0.096 R)
• M54: 19,482,280 km (0.069 R)
• M55: 21,592,807 km (0.12 R)
• M56: 21,771,876 km (0.04 R)
• M57: 22,251,935 km (0.096 R)
• M58: 22,432,949 km (0.101 R)
• M59: 22,796,322 km (0.069 R)
• M60: 23,100,454 km (0.116 R)
• M61: 24,268,963 km (0.092 R)
• M62: 24,641,911 km (0.092 R)
• M63: 25,267,679 km (0.07 R)
• M64: 27,952,512 km (0.092 R)
• M65: 29,593,152 km (0.09 R)
• M66: 30,592,465 km (0.106 R)
• M67: 31,197,290 km (0.105 R)
• M68: 31,602,700 km (0.116 R)
• M69: 34,071,513 km (0.083 R)
• M70: 34,419,328 km (0.038 R)
• M71: 34,628,616 km (0.096 R)
• M72: 35,399,344 km (0.106 R)
• M73: 36,743,930 km (0.054 R)
• M74: 37,172,079 km (0.097 R)
• M75: 39,118,796 km (0.087 R)
• M76: 39,921,389 km (0.115 R)
• M77: 40,950,622 km (0.116 R)
• M78: 43,110,366 km (0.088 R)
• M79: 44,014,835 km (0.041 R)
• M80: 47,772,434 km (0.063 R)
• M81: 47,850,225 km (0.073 R)
• M82: 48,395,659 km (0.086 R)
• M83: 49,021,427 km (0.117 R)
• M84: 49,335,433 km (0.077 R)
• M85: 49,886,402 km (0.108 R)
• M86: 51,312,518 km (0.115 R)
• M87: 51,392,254 km (0.075 R)
• M88: 51,950,703 km (0.102 R)
• M89: 52,431,062 km (0.034 R)
• M90: 53,315,484 km (0.101 R)
• M91: 53,638,317 km (0.104 R)
• M92: 53,961,897 km (0.069 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 573.9

Radius: 6.2

Gravity: 14.93 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 5.43 AU - 8.33 AU

Year: 12685 Days

Day: 24.7 Hours

Environment

Temp: -232 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 48,890,447 km

• M1: 215,571 km (0.108 R)
• M2: 286,181 km (0.116 R)
• M3: 408,552 km (0.082 R)
• M4: 468,840 km (0.041 R)
• M5: 598,691 km (0.115 R)
• M6: 834,906 km (0.103 R)
• M7: 1,141,432 km (0.092 R)
• M8: 1,228,947 km (0.115 R)
• M9: 1,824,944 km (0.093 R)
• M10: 2,139,100 km (0.086 R)
• M11: 2,275,084 km (0.049 R)
• M12: 2,385,787 km (0.102 R)
• M13: 2,470,160 km (0.051 R)
• M14: 2,936,307 km (0.079 R)
• M15: 3,241,487 km (0.05 R)
• M16: 3,653,180 km (0.089 R)
• M17: 3,717,956 km (0.051 R)
• M18: 3,914,827 km (0.081 R)
• M19: 4,665,210 km (0.072 R)
• M20: 4,841,885 km (0.045 R)
• M21: 5,056,707 km (0.049 R)
• M22: 5,385,075 km (0.1 R)
• M23: 6,805,656 km (0.042 R)
• M24: 7,371,884 km (0.118 R)
• M25: 7,702,196 km (0.1 R)
• M26: 8,939,520 km (0.071 R)
• M27: 9,558,706 km (0.091 R)
• M28: 9,648,315 km (0.047 R)
• M29: 10,237,431 km (0.042 R)
• M30: 10,283,208 km (0.082 R)
• M31: 12,170,535 km (0.12 R)
• M32: 13,054,060 km (0.118 R)
• M33: 13,103,726 km (0.071 R)
• M34: 13,704,960 km (0.075 R)
• M35: 13,805,939 km (0.037 R)
• M36: 13,856,652 km (0.03 R)
• M37: 14,520,418 km (0.114 R)
• M38: 14,675,102 km (0.111 R)
• M39: 15,142,296 km (0.08 R)
• M40: 15,456,452 km (0.085 R)
• M41: 15,509,110 km (0.076 R)
• M42: 17,222,904 km (0.046 R)
• M43: 17,277,357 km (0.074 R)
• M44: 17,605,725 km (0.089 R)
• M45: 18,491,194 km (0.095 R)
• M46: 18,883,141 km (0.114 R)
• M47: 19,504,720 km (0.116 R)
• M48: 19,960,993 km (0.118 R)
• M49: 20,651,836 km (0.106 R)
• M50: 21,175,130 km (0.026 R)
• M51: 22,651,511 km (0.095 R)
• M52: 24,283,026 km (0.077 R)
• M53: 25,205,745 km (0.065 R)
• M54: 25,640,177 km (0.064 R)
• M55: 26,077,153 km (0.106 R)
• M56: 26,265,197 km (0.086 R)
• M57: 30,119,138 km (0.12 R)
• M58: 30,316,457 km (0.093 R)
• M59: 30,778,416 km (0.105 R)
• M60: 31,176,346 km (0.115 R)
• M61: 31,709,363 km (0.063 R)
• M62: 31,776,233 km (0.102 R)
• M63: 32,717,054 km (0.104 R)
• M64: 33,735,367 km (0.078 R)
• M65: 34,351,261 km (0.107 R)
• M66: 34,763,852 km (0.041 R)
• M67: 35,108,975 km (0.056 R)
• M68: 35,524,707 km (0.049 R)
• M69: 37,485,935 km (0.116 R)
• M70: 37,556,545 km (0.065 R)
• M71: 37,981,703 km (0.072 R)
• M72: 38,622,281 km (0.061 R)
• M73: 38,836,654 km (0.12 R)
• M74: 38,979,820 km (0.079 R)
• M75: 40,493,002 km (0.12 R)
• M76: 41,001,784 km (0.075 R)
• M77: 41,074,489 km (0.116 R)
• M78: 42,319,442 km (0.07 R)
• M79: 43,279,711 km (0.062 R)
• M80: 44,172,511 km (0.108 R)
• M81: 45,523,081 km (0.072 R)
• M82: 47,804,000 km (0.102 R)
• M83: 49,112,981 km (0.077 R)
• M84: 49,190,323 km (0.111 R)
• M85: 49,422,649 km (0.118 R)
• M86: 49,577,782 km (0.083 R)
• M87: 49,655,423 km (0.096 R)
• M88: 50,199,809 km (0.076 R)
• M89: 51,294,417 km (0.076 R)
• M90: 51,766,099 km (0.031 R)
• M91: 52,160,140 km (0.097 R)
• M92: 52,238,978 km (0.109 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 310

Radius: 6

Gravity: 8.61 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 7.79 AU - 7.81 AU

Year: 15313 Days

Day: 15.6 Hours

Environment

Temp: -233 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 48,890,447 km

• M1: 103,223 km (0.107 R)
• M2: 303,384 km (0.037 R)
• M3: 540,647 km (0.034 R)
• M4: 883,525 km (0.108 R)
• M5: 1,481,468 km (0.104 R)
• M6: 1,664,875 km (0.068 R)
• M7: 1,953,599 km (0.113 R)
• M8: 2,103,795 km (0.076 R)
• M9: 2,631,726 km (0.053 R)
• M10: 3,406,044 km (0.097 R)
• M11: 3,648,243 km (0.054 R)
• M12: 3,864,861 km (0.096 R)
• M13: 4,245,887 km (0.115 R)
• M14: 4,440,813 km (0.079 R)
• M15: 4,572,459 km (0.05 R)
• M16: 4,805,981 km (0.07 R)
• M17: 4,873,450 km (0.117 R)
• M18: 5,600,346 km (0.1 R)
• M19: 5,671,255 km (0.086 R)
• M20: 6,509,003 km (0.108 R)
• M21: 7,307,258 km (0.119 R)
• M22: 8,828,518 km (0.101 R)
• M23: 8,911,246 km (0.092 R)
• M24: 9,412,848 km (0.093 R)
• M25: 10,972,256 km (0.103 R)
• M26: 11,061,267 km (0.088 R)
• M27: 11,554,790 km (0.095 R)
• M28: 12,609,904 km (0.108 R)
• M29: 13,409,355 km (0.117 R)
• M30: 14,128,322 km (0.079 R)
• M31: 14,322,201 km (0.045 R)
• M32: 14,565,746 km (0.074 R)
• M33: 15,155,760 km (0.078 R)
• M34: 15,653,472 km (0.066 R)
• M35: 16,106,006 km (0.063 R)
• M36: 16,869,703 km (0.085 R)
• M37: 17,437,277 km (0.111 R)
• M38: 19,338,068 km (0.078 R)
• M39: 19,499,484 km (0.102 R)
• M40: 20,040,430 km (0.072 R)
• M41: 21,470,286 km (0.069 R)
• M42: 21,693,038 km (0.118 R)
• M43: 25,952,089 km (0.096 R)
• M44: 27,629,081 km (0.081 R)
• M45: 27,932,166 km (0.098 R)
• M46: 28,114,526 km (0.083 R)
• M47: 29,094,093 km (0.059 R)
• M48: 29,588,065 km (0.108 R)
• M49: 30,459,174 km (0.084 R)
• M50: 32,035,486 km (0.099 R)
• M51: 33,186,642 km (0.092 R)
• M52: 33,315,446 km (0.105 R)
• M53: 34,286,486 km (0.071 R)
• M54: 38,262,199 km (0.084 R)
• M55: 38,397,285 km (0.119 R)
• M56: 38,803,294 km (0.109 R)
• M57: 39,756,083 km (0.12 R)
• M58: 39,892,815 km (0.106 R)
• M59: 40,235,395 km (0.094 R)
• M60: 40,785,615 km (0.106 R)
• M61: 40,854,580 km (0.048 R)
• M62: 41,823,825 km (0.104 R)
• M63: 42,450,939 km (0.064 R)
• M64: 43,926,124 km (0.101 R)
• M65: 44,705,678 km (0.106 R)
• M66: 46,278,251 km (0.105 R)
• M67: 47,723,516 km (0.099 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 265 - 19,974 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit