🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.38 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 790.8

Radius: 11.5

Gravity: 5.98 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.66 AU - 0.84 AU

Year: 441 Days

Day: 8.2 Hours

Environment

Temp: -155 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 70,596,920 km

• M1: 145,858 km (0.04 R)
• M2: 219,909 km (0.073 R)
• M3: 294,857 km (0.117 R)
• M4: 369,656 km (0.041 R)
• M5: 464,053 km (0.083 R)
• M6: 603,328 km (0.056 R)
• M7: 683,064 km (0.1 R)
• M8: 854,653 km (0.037 R)
• M9: 936,931 km (0.073 R)
• M10: 1,105,079 km (0.116 R)
• M11: 1,236,875 km (0.107 R)
• M12: 1,352,814 km (0.117 R)
• M13: 1,444,966 km (0.085 R)
• M14: 1,624,334 km (0.109 R)
• M15: 1,734,438 km (0.106 R)
• M16: 1,907,522 km (0.105 R)
• M17: 1,993,242 km (0.072 R)
• M18: 2,067,742 km (0.049 R)
• M19: 2,143,139 km (0.098 R)
• M20: 2,245,314 km (0.115 R)
• M21: 2,355,718 km (0.108 R)
• M22: 2,427,973 km (0.065 R)
• M23: 2,521,323 km (0.062 R)
• M24: 2,677,203 km (0.036 R)
• M25: 3,041,624 km (0.085 R)
• M26: 3,414,422 km (0.108 R)
• M27: 3,496,850 km (0.093 R)
• M28: 3,640,763 km (0.088 R)
• M29: 3,950,132 km (0.096 R)
• M30: 4,060,385 km (0.082 R)
• M31: 4,260,099 km (0.028 R)
• M32: 4,373,344 km (0.032 R)
• M33: 4,462,953 km (0.096 R)
• M34: 4,561,538 km (0.117 R)
• M35: 4,636,038 km (0.102 R)
• M36: 4,811,217 km (0.078 R)
• M37: 4,903,818 km (0.036 R)
• M38: 4,980,113 km (0.105 R)
• M39: 5,245,799 km (0.084 R)
• M40: 5,419,781 km (0.087 R)
• M41: 5,498,769 km (0.08 R)
• M42: 5,578,056 km (0.096 R)
• M43: 5,666,618 km (0.082 R)
• M44: 5,782,406 km (0.101 R)
• M45: 5,908,069 km (0.088 R)
• M46: 5,998,426 km (0.066 R)
• M47: 6,180,486 km (0.101 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 295.3

Radius: 14.7

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.75 AU - 0.77 AU

Year: 449 Days

Day: 7.8 Hours

Environment

Temp: -168 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 70,596,920 km

• M1: 184,305 km (0.103 R)
• M2: 321,785 km (0.114 R)
• M3: 471,981 km (0.068 R)
• M4: 584,628 km (0.077 R)
• M5: 728,841 km (0.07 R)
• M6: 823,387 km (0.093 R)
• M7: 996,920 km (0.105 R)
• M8: 1,112,260 km (0.031 R)
• M9: 1,240,615 km (0.101 R)
• M10: 1,374,505 km (0.114 R)
• M11: 1,576,163 km (0.08 R)
• M12: 1,745,658 km (0.082 R)
• M13: 1,859,053 km (0.056 R)
• M14: 1,999,525 km (0.059 R)
• M15: 2,148,824 km (0.113 R)
• M16: 2,307,248 km (0.091 R)
• M17: 2,416,754 km (0.081 R)
• M18: 2,517,433 km (0.063 R)
• M19: 2,723,280 km (0.118 R)
• M20: 2,839,368 km (0.111 R)
• M21: 3,036,837 km (0.083 R)
• M22: 3,198,103 km (0.076 R)
• M23: 3,309,254 km (0.066 R)
• M24: 3,493,409 km (0.081 R)
• M25: 3,822,525 km (0.097 R)
• M26: 3,940,707 km (0.087 R)
• M27: 4,066,519 km (0.071 R)
• M28: 4,348,212 km (0.057 R)
• M29: 4,550,468 km (0.118 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 312.5

Radius: 10.1

Gravity: 3.06 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 3.14 AU - 5.2 AU

Year: 5776 Days

Day: 5.6 Hours

Environment

Temp: -223 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 70,596,920 km

• M1: 208,689 km (0.073 R)
• M2: 292,314 km (0.054 R)
• M3: 360,680 km (0.113 R)
• M4: 472,131 km (0.071 R)
• M5: 669,750 km (0.101 R)
• M6: 801,695 km (0.104 R)
• M7: 906,862 km (0.112 R)
• M8: 1,054,665 km (0.111 R)
• M9: 1,305,541 km (0.052 R)
• M10: 1,416,841 km (0.066 R)
• M11: 1,679,535 km (0.065 R)
• M12: 1,786,049 km (0.06 R)
• M13: 1,989,801 km (0.08 R)
• M14: 2,403,290 km (0.107 R)
• M15: 2,681,991 km (0.09 R)
• M16: 2,771,301 km (0.084 R)
• M17: 2,989,713 km (0.079 R)
• M18: 3,063,764 km (0.112 R)
• M19: 3,194,812 km (0.041 R)
• M20: 3,270,658 km (0.104 R)
• M21: 3,346,953 km (0.111 R)
• M22: 3,443,444 km (0.085 R)
• M23: 3,560,280 km (0.086 R)
• M24: 3,818,037 km (0.075 R)
• M25: 4,247,383 km (0.06 R)
• M26: 5,085,280 km (0.074 R)
• M27: 5,672,003 km (0.091 R)
• M28: 5,926,768 km (0.08 R)
• M29: 6,786,507 km (0.099 R)
• M30: 7,106,497 km (0.115 R)
• M31: 7,306,061 km (0.112 R)
• M32: 7,812,749 km (0.052 R)
• M33: 8,044,476 km (0.102 R)
• M34: 8,200,357 km (0.109 R)
• M35: 8,435,824 km (0.091 R)
• M36: 8,541,290 km (0.099 R)
• M37: 9,047,978 km (0.114 R)
• M38: 9,155,988 km (0.064 R)
• M39: 9,454,885 km (0.08 R)
• M40: 9,979,076 km (0.055 R)
• M41: 10,230,699 km (0.116 R)
• M42: 10,825,800 km (0.103 R)
• M43: 10,997,837 km (0.12 R)
• M44: 11,170,922 km (0.039 R)
• M45: 11,783,675 km (0.1 R)
• M46: 11,901,558 km (0.111 R)
• M47: 13,286,236 km (0.084 R)
• M48: 13,593,959 km (0.068 R)
• M49: 14,153,754 km (0.087 R)
• M50: 14,531,189 km (0.095 R)
• M51: 14,784,608 km (0.107 R)
• M52: 15,521,527 km (0.091 R)
• M53: 16,041,230 km (0.097 R)
• M54: 16,303,176 km (0.04 R)
• M55: 16,467,584 km (0.091 R)
• M56: 16,964,399 km (0.111 R)
• M57: 17,566,829 km (0.079 R)
• M58: 17,938,580 km (0.085 R)
• M59: 18,108,373 km (0.068 R)
• M60: 18,381,240 km (0.055 R)
• M61: 19,486,020 km (0.093 R)
• M62: 19,555,733 km (0.076 R)
• M63: 20,152,180 km (0.103 R)
• M64: 20,434,920 km (0.109 R)
• M65: 22,743,663 km (0.089 R)
• M66: 22,817,116 km (0.081 R)
• M67: 23,111,824 km (0.033 R)
• M68: 24,228,123 km (0.117 R)
• M69: 24,755,007 km (0.081 R)
• M70: 25,361,925 km (0.071 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 307.5

Radius: 5.5

Gravity: 10.17 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 6.22 AU - 7.96 AU

Year: 12804 Days

Day: 21.5 Hours

Environment

Temp: -227 °C

Axial Tilt: 45.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 70,596,920 km

• M1: 72,256 km (0.117 R)
• M2: 155,881 km (0.079 R)
• M3: 327,470 km (0.077 R)
• M4: 522,845 km (0.048 R)
• M5: 735,423 km (0.1 R)
• M6: 801,097 km (0.101 R)
• M7: 1,414,298 km (0.066 R)
• M8: 1,517,521 km (0.085 R)
• M9: 2,093,622 km (0.067 R)
• M10: 2,307,547 km (0.079 R)
• M11: 2,356,166 km (0.086 R)
• M12: 2,404,935 km (0.1 R)
• M13: 3,962,100 km (0.028 R)
• M14: 4,049,614 km (0.11 R)
• M15: 4,834,554 km (0.102 R)
• M16: 5,116,995 km (0.074 R)
• M17: 5,180,425 km (0.087 R)
• M18: 5,469,448 km (0.047 R)
• M19: 5,665,122 km (0.075 R)
• M20: 6,333,675 km (0.089 R)
• M21: 6,642,594 km (0.066 R)
• M22: 6,956,451 km (0.091 R)
• M23: 7,203,885 km (0.106 R)
• M24: 7,275,094 km (0.108 R)
• M25: 7,382,356 km (0.078 R)
• M26: 7,490,216 km (0.064 R)
• M27: 7,562,322 km (0.039 R)
• M28: 7,780,286 km (0.111 R)
• M29: 8,000,195 km (0.07 R)
• M30: 8,185,098 km (0.099 R)
• M31: 8,408,896 km (0.107 R)
• M32: 9,053,663 km (0.11 R)
• M33: 9,596,554 km (0.099 R)
• M34: 10,110,123 km (0.077 R)
• M35: 10,958,493 km (0.11 R)
• M36: 11,081,462 km (0.084 R)
• M37: 12,294,551 km (0.081 R)
• M38: 12,593,598 km (0.099 R)
• M39: 12,722,401 km (0.078 R)
• M40: 12,981,505 km (0.089 R)
• M41: 14,258,323 km (0.067 R)
• M42: 14,482,570 km (0.104 R)
• M43: 15,528,708 km (0.095 R)
• M44: 16,270,713 km (0.059 R)
• M45: 17,501,006 km (0.108 R)
• M46: 17,885,473 km (0.101 R)
• M47: 18,272,782 km (0.049 R)
• M48: 18,760,770 km (0.086 R)
• M49: 18,858,906 km (0.04 R)
• M50: 18,908,124 km (0.109 R)
• M51: 19,104,994 km (0.107 R)
• M52: 19,253,096 km (0.104 R)
• M53: 20,451,974 km (0.11 R)
• M54: 20,806,221 km (0.116 R)
• M55: 21,315,752 km (0.086 R)
• M56: 21,418,077 km (0.108 R)
• M57: 21,469,389 km (0.11 R)
• M58: 22,191,348 km (0.086 R)
• M59: 22,555,170 km (0.066 R)
• M60: 22,764,009 km (0.098 R)
• M61: 24,457,905 km (0.103 R)
• M62: 24,565,167 km (0.108 R)
• M63: 25,265,734 km (0.117 R)
• M64: 25,482,651 km (0.108 R)
• M65: 25,809,223 km (0.081 R)
• M66: 26,082,389 km (0.089 R)
• M67: 26,631,563 km (0.101 R)
• M68: 26,741,816 km (0.097 R)
• M69: 27,184,476 km (0.056 R)
• M70: 27,685,480 km (0.106 R)
• M71: 27,965,078 km (0.118 R)
• M72: 28,583,516 km (0.043 R)
• M73: 28,979,501 km (0.044 R)
• M74: 29,092,896 km (0.088 R)
• M75: 29,434,129 km (0.112 R)
• M76: 29,776,708 km (0.096 R)
• M77: 30,063,188 km (0.11 R)
• M78: 30,754,480 km (0.047 R)
• M79: 31,102,145 km (0.117 R)
• M80: 31,567,544 km (0.079 R)
• M81: 32,152,771 km (0.076 R)
• M82: 33,989,235 km (0.045 R)
• M83: 35,373,613 km (0.065 R)
• M84: 35,494,937 km (0.082 R)
• M85: 36,164,238 km (0.071 R)
• M86: 36,225,274 km (0.108 R)
• M87: 36,837,728 km (0.09 R)
• M88: 38,197,273 km (0.084 R)
• M89: 38,383,822 km (0.033 R)
• M90: 38,945,711 km (0.1 R)
• M91: 40,710,667 km (0.053 R)
• M92: 40,901,404 km (0.118 R)
• M93: 41,987,335 km (0.072 R)
• M94: 42,180,017 km (0.114 R)
• M95: 42,953,438 km (0.064 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 820.1

Radius: 7.6

Gravity: 14.2 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 6.8 AU - 9.88 AU

Year: 16336 Days

Day: 15.8 Hours

Environment

Temp: -239 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 70,596,920 km

• M1: 144,960 km (0.093 R)
• M2: 442,660 km (0.069 R)
• M3: 576,101 km (0.106 R)
• M4: 701,315 km (0.065 R)
• M5: 1,235,978 km (0.108 R)
• M6: 1,344,735 km (0.059 R)
• M7: 1,810,882 km (0.109 R)
• M8: 1,966,464 km (0.096 R)
• M9: 2,158,847 km (0.107 R)
• M10: 2,324,003 km (0.114 R)
• M11: 2,596,869 km (0.081 R)
• M12: 2,737,043 km (0.099 R)
• M13: 3,172,971 km (0.097 R)
• M14: 3,552,800 km (0.115 R)
• M15: 3,669,636 km (0.086 R)
• M16: 3,946,990 km (0.053 R)
• M17: 4,190,386 km (0.094 R)
• M18: 4,272,515 km (0.07 R)
• M19: 4,776,959 km (0.064 R)
• M20: 5,036,212 km (0.105 R)
• M21: 5,750,093 km (0.062 R)
• M22: 7,122,953 km (0.071 R)
• M23: 7,568,904 km (0.086 R)
• M24: 7,619,020 km (0.1 R)
• M25: 7,669,284 km (0.035 R)
• M26: 7,921,955 km (0.098 R)
• M27: 9,280,005 km (0.117 R)
• M28: 9,441,271 km (0.074 R)
• M29: 10,317,316 km (0.103 R)
• M30: 10,652,416 km (0.111 R)
• M31: 10,764,913 km (0.087 R)
• M32: 10,934,408 km (0.038 R)
• M33: 11,853,387 km (0.111 R)
• M34: 12,737,361 km (0.118 R)
• M35: 12,976,718 km (0.076 R)
• M36: 14,755,586 km (0.094 R)
• M37: 14,881,099 km (0.07 R)
• M38: 16,155,373 km (0.04 R)
• M39: 17,397,933 km (0.044 R)
• M40: 17,930,352 km (0.03 R)
• M41: 18,400,538 km (0.027 R)
• M42: 19,147,779 km (0.116 R)
• M43: 20,391,536 km (0.051 R)
• M44: 22,233,984 km (0.097 R)
• M45: 23,760,480 km (0.101 R)
• M46: 23,834,082 km (0.12 R)
• M47: 25,470,833 km (0.113 R)
• M48: 26,075,058 km (0.111 R)
• M49: 26,913,555 km (0.033 R)
• M50: 27,220,679 km (0.111 R)
• M51: 27,374,615 km (0.082 R)
• M52: 31,317,117 km (0.101 R)
• M53: 31,883,046 km (0.117 R)
• M54: 32,533,947 km (0.099 R)
• M55: 32,697,307 km (0.092 R)
• M56: 34,846,580 km (0.114 R)
• M57: 35,517,078 km (0.089 R)
• M58: 36,191,764 km (0.109 R)
• M59: 38,068,918 km (0.087 R)
• M60: 38,499,910 km (0.087 R)
• M61: 40,855,328 km (0.069 R)
• M62: 42,898,386 km (0.113 R)
• M63: 43,167,214 km (0.104 R)
• M64: 44,339,014 km (0.115 R)
• M65: 44,792,594 km (0.048 R)
• M66: 45,156,416 km (0.104 R)
• M67: 45,612,690 km (0.116 R)
• M68: 46,621,877 km (0.054 R)
• M69: 47,823,896 km (0.099 R)
• M70: 48,288,846 km (0.07 R)
• M71: 48,475,395 km (0.067 R)
• M72: 49,223,534 km (0.065 R)
• M73: 49,411,130 km (0.055 R)
• M74: 51,490,839 km (0.038 R)
• M75: 51,776,571 km (0.116 R)
• M76: 52,733,100 km (0.111 R)
• M77: 53,985,084 km (0.102 R)
• M78: 55,052,316 km (0.092 R)
• M79: 57,799,830 km (0.073 R)
• M80: 58,692,481 km (0.058 R)
• M81: 59,589,619 km (0.04 R)
• M82: 61,296,531 km (0.085 R)
• M83: 62,004,129 km (0.073 R)
• M84: 62,105,406 km (0.115 R)
• M85: 63,733,630 km (0.061 R)
• M86: 65,272,842 km (0.103 R)
• M87: 67,135,934 km (0.07 R)
• M88: 67,448,294 km (0.105 R)
• M89: 68,074,062 km (0.081 R)
• M90: 69,963,334 km (0.117 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 274 - 11,971 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit