🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.36 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 31.4

Radius: 12.2

Gravity: 0.21 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.56 AU - 0.86 AU

Year: 392 Days

Day: 10.6 Hours

Environment

Temp: -149 °C

Axial Tilt: 48.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 74,219,384 km

• M1: 161,267 km (0.047 R)
• M2: 271,071 km (0.115 R)
• M3: 352,153 km (0.112 R)
• M4: 449,392 km (0.059 R)
• M5: 532,120 km (0.097 R)
• M6: 630,256 km (0.095 R)
• M7: 715,078 km (0.05 R)
• M8: 914,193 km (0.112 R)
• M9: 1,027,588 km (0.112 R)
• M10: 1,141,581 km (0.115 R)
• M11: 1,234,631 km (0.12 R)
• M12: 1,313,918 km (0.1 R)
• M13: 1,409,511 km (0.108 R)
• M14: 1,522,607 km (0.064 R)
• M15: 1,608,177 km (0.041 R)
• M16: 1,692,850 km (0.079 R)
• M17: 1,821,653 km (0.074 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 795.6

Radius: 8.3

Gravity: 11.55 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.17 AU - 1.73 AU

Year: 1145 Days

Day: 7.5 Hours

Environment

Temp: -172 °C

Axial Tilt: 125.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 74,219,384 km

• M1: 120,725 km (0.101 R)
• M2: 186,997 km (0.082 R)
• M3: 255,214 km (0.12 R)
• M4: 307,573 km (0.061 R)
• M5: 400,324 km (0.051 R)
• M6: 642,672 km (0.112 R)
• M7: 753,674 km (0.072 R)
• M8: 822,040 km (0.041 R)
• M9: 950,844 km (0.077 R)
• M10: 1,125,425 km (0.114 R)
• M11: 1,204,712 km (0.08 R)
• M12: 1,269,488 km (0.102 R)
• M13: 1,462,469 km (0.086 R)
• M14: 1,514,379 km (0.114 R)
• M15: 1,566,888 km (0.082 R)
• M16: 1,620,145 km (0.083 R)
• M17: 1,811,331 km (0.114 R)
• M18: 1,942,977 km (0.1 R)
• M19: 2,038,869 km (0.074 R)
• M20: 2,511,150 km (0.108 R)
• M21: 2,754,546 km (0.091 R)
• M22: 2,961,290 km (0.077 R)
• M23: 3,173,270 km (0.067 R)
• M24: 3,367,149 km (0.101 R)
• M25: 3,424,894 km (0.098 R)
• M26: 3,494,606 km (0.116 R)
• M27: 3,694,918 km (0.118 R)
• M28: 3,886,852 km (0.072 R)
• M29: 3,947,589 km (0.094 R)
• M30: 4,057,543 km (0.049 R)
• M31: 4,156,278 km (0.102 R)
• M32: 4,218,211 km (0.078 R)
• M33: 4,406,405 km (0.066 R)
• M34: 4,895,142 km (0.116 R)
• M35: 5,146,017 km (0.107 R)
• M36: 5,279,758 km (0.11 R)
• M37: 5,523,453 km (0.066 R)
• M38: 5,826,388 km (0.09 R)
• M39: 5,965,813 km (0.108 R)
• M40: 6,448,416 km (0.065 R)
• M41: 6,781,870 km (0.102 R)
• M42: 7,135,968 km (0.106 R)
• M43: 7,255,347 km (0.109 R)
• M44: 7,435,613 km (0.119 R)
• M45: 7,739,446 km (0.108 R)
• M46: 7,816,040 km (0.092 R)
• M47: 7,892,784 km (0.089 R)
• M48: 8,516,607 km (0.064 R)
• M49: 8,627,459 km (0.119 R)
• M50: 8,691,038 km (0.1 R)
• M51: 8,786,631 km (0.099 R)
• M52: 8,866,516 km (0.12 R)
• M53: 8,994,871 km (0.09 R)
• M54: 9,091,661 km (0.115 R)
• M55: 9,286,138 km (0.075 R)
• M56: 9,712,193 km (0.119 R)
• M57: 9,877,798 km (0.11 R)
• M58: 10,060,906 km (0.106 R)
• M59: 10,566,397 km (0.059 R)
• M60: 10,787,951 km (0.103 R)
• M61: 10,907,929 km (0.117 R)
• M62: 11,339,967 km (0.053 R)
• M63: 11,409,530 km (0.067 R)
• M64: 11,549,255 km (0.118 R)
• M65: 11,795,194 km (0.078 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 625.2

Radius: 11.2

Gravity: 4.98 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 2.76 AU - 2.9 AU

Year: 3123 Days

Day: 10.6 Hours

Environment

Temp: -205 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 74,219,384 km

• M1: 144,661 km (0.032 R)
• M2: 309,368 km (0.11 R)
• M3: 459,565 km (0.063 R)
• M4: 533,017 km (0.113 R)
• M5: 742,305 km (0.05 R)
• M6: 979,417 km (0.101 R)
• M7: 1,135,897 km (0.111 R)
• M8: 1,325,437 km (0.077 R)
• M9: 1,436,888 km (0.101 R)
• M10: 1,551,480 km (0.078 R)
• M11: 1,817,614 km (0.117 R)
• M12: 2,055,475 km (0.041 R)
• M13: 2,170,964 km (0.093 R)
• M14: 2,469,412 km (0.1 R)
• M15: 2,639,355 km (0.096 R)
• M16: 2,749,459 km (0.119 R)
• M17: 2,974,604 km (0.058 R)
• M18: 3,272,902 km (0.058 R)
• M19: 3,460,049 km (0.114 R)
• M20: 3,773,905 km (0.097 R)
• M21: 3,844,964 km (0.077 R)
• M22: 4,448,143 km (0.103 R)
• M23: 4,542,091 km (0.059 R)
• M24: 4,617,787 km (0.117 R)
• M25: 4,732,229 km (0.117 R)
• M26: 4,924,912 km (0.078 R)
• M27: 5,458,078 km (0.119 R)
• M28: 5,803,350 km (0.078 R)
• M29: 5,947,712 km (0.104 R)
• M30: 6,281,914 km (0.079 R)
• M31: 6,600,856 km (0.1 R)
• M32: 6,686,875 km (0.1 R)
• M33: 7,276,889 km (0.093 R)
• M34: 7,454,911 km (0.067 R)
• M35: 7,634,428 km (0.118 R)
• M36: 7,724,785 km (0.091 R)
• M37: 8,227,883 km (0.11 R)
• M38: 8,483,396 km (0.109 R)
• M39: 9,604,632 km (0.104 R)
• M40: 9,947,660 km (0.102 R)
• M41: 10,095,911 km (0.059 R)
• M42: 10,244,761 km (0.083 R)
• M43: 10,746,662 km (0.114 R)
• M44: 11,102,855 km (0.046 R)
• M45: 11,385,296 km (0.06 R)
• M46: 11,462,787 km (0.094 R)
• M47: 11,644,249 km (0.104 R)
• M48: 12,220,800 km (0.104 R)
• M49: 12,539,144 km (0.106 R)
• M50: 13,102,978 km (0.085 R)
• M51: 13,702,417 km (0.106 R)
• M52: 14,759,027 km (0.106 R)
• M53: 14,871,824 km (0.056 R)
• M54: 14,984,770 km (0.041 R)
• M55: 15,354,127 km (0.072 R)
• M56: 16,043,923 km (0.119 R)
• M57: 16,538,643 km (0.081 R)
• M58: 17,097,541 km (0.097 R)
• M59: 17,334,653 km (0.041 R)
• M60: 17,483,503 km (0.037 R)
• M61: 17,692,491 km (0.108 R)
• M62: 17,932,446 km (0.091 R)
• M63: 18,811,184 km (0.098 R)
• M64: 19,610,785 km (0.063 R)
• M65: 19,734,951 km (0.071 R)
• M66: 20,296,242 km (0.104 R)
• M67: 20,673,379 km (0.102 R)
• M68: 21,370,804 km (0.101 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 352.9

Radius: 14.3

Gravity: 1.73 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 2.96 AU - 3.6 AU

Year: 3897 Days

Day: 5.7 Hours

Environment

Temp: -214 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 74,219,384 km

• M1: 219,011 km (0.038 R)
• M2: 310,864 km (0.119 R)
• M3: 425,756 km (0.113 R)
• M4: 772,972 km (0.046 R)
• M5: 1,108,520 km (0.115 R)
• M6: 1,253,780 km (0.072 R)
• M7: 1,954,795 km (0.106 R)
• M8: 2,064,151 km (0.038 R)
• M9: 2,463,578 km (0.087 R)
• M10: 2,702,934 km (0.115 R)
• M11: 2,810,196 km (0.112 R)
• M12: 3,156,665 km (0.11 R)
• M13: 3,368,046 km (0.086 R)
• M14: 3,600,970 km (0.092 R)
• M15: 3,736,656 km (0.073 R)
• M16: 3,995,460 km (0.102 R)
• M17: 4,118,280 km (0.115 R)
• M18: 4,385,910 km (0.119 R)
• M19: 4,476,417 km (0.098 R)
• M20: 4,659,375 km (0.074 R)
• M21: 4,826,177 km (0.03 R)
• M22: 5,108,468 km (0.033 R)
• M23: 5,261,357 km (0.071 R)
• M24: 5,788,690 km (0.12 R)
• M25: 6,008,449 km (0.096 R)
• M26: 6,109,278 km (0.076 R)
• M27: 6,251,396 km (0.118 R)
• M28: 6,415,205 km (0.089 R)
• M29: 6,601,156 km (0.118 R)
• M30: 6,872,975 km (0.089 R)
• M31: 7,255,497 km (0.071 R)
• M32: 7,492,759 km (0.052 R)
• M33: 7,820,378 km (0.081 R)
• M34: 8,242,244 km (0.116 R)
• M35: 8,512,568 km (0.115 R)
• M36: 8,648,851 km (0.091 R)
• M37: 9,224,504 km (0.103 R)
• M38: 9,387,865 km (0.107 R)
• M39: 10,219,479 km (0.073 R)
• M40: 10,877,112 km (0.036 R)
• M41: 11,298,230 km (0.047 R)
• M42: 11,398,161 km (0.114 R)
• M43: 11,624,054 km (0.11 R)
• M44: 11,800,729 km (0.07 R)
• M45: 12,156,772 km (0.072 R)
• M46: 12,361,721 km (0.068 R)
• M47: 12,593,897 km (0.112 R)
• M48: 12,723,449 km (0.12 R)
• M49: 12,983,898 km (0.091 R)
• M50: 13,088,617 km (0.083 R)
• M51: 13,642,727 km (0.094 R)
• M52: 13,909,460 km (0.11 R)
• M53: 14,043,351 km (0.059 R)
• M54: 14,366,632 km (0.116 R)
• M55: 14,856,116 km (0.09 R)
• M56: 15,158,004 km (0.111 R)
• M57: 15,767,915 km (0.115 R)
• M58: 16,132,186 km (0.076 R)
• M59: 16,555,847 km (0.08 R)
• M60: 16,726,388 km (0.102 R)
• M61: 17,069,117 km (0.038 R)
• M62: 17,907,015 km (0.039 R)
• M63: 18,052,873 km (0.117 R)
• M64: 18,433,898 km (0.064 R)
• M65: 19,204,028 km (0.111 R)
• M66: 19,503,074 km (0.069 R)
• M67: 19,803,617 km (0.109 R)
• M68: 20,014,849 km (0.109 R)
• M69: 20,439,707 km (0.062 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 922.6

Radius: 6.9

Gravity: 19.38 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 7.06 AU - 10.32 AU

Year: 16805 Days

Day: 21.6 Hours

Environment

Temp: -235 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 74,219,384 km

• M1: 120,576 km (0.054 R)
• M2: 172,038 km (0.114 R)
• M3: 329,714 km (0.103 R)
• M4: 435,928 km (0.062 R)
• M5: 493,673 km (0.098 R)
• M6: 896,390 km (0.058 R)
• M7: 1,156,840 km (0.032 R)
• M8: 1,872,965 km (0.096 R)
• M9: 2,274,187 km (0.07 R)
• M10: 2,556,328 km (0.091 R)
• M11: 2,775,340 km (0.095 R)
• M12: 3,192,568 km (0.095 R)
• M13: 3,388,691 km (0.079 R)
• M14: 3,468,277 km (0.082 R)
• M15: 3,670,085 km (0.099 R)
• M16: 3,834,193 km (0.093 R)
• M17: 4,169,741 km (0.094 R)
• M18: 5,140,482 km (0.112 R)
• M19: 5,370,564 km (0.05 R)
• M20: 5,510,288 km (0.076 R)
• M21: 6,972,009 km (0.045 R)
• M22: 7,381,009 km (0.073 R)
• M23: 7,640,711 km (0.094 R)
• M24: 7,745,280 km (0.072 R)
• M25: 8,115,535 km (0.079 R)
• M26: 9,823,045 km (0.093 R)
• M27: 9,936,889 km (0.059 R)
• M28: 10,454,797 km (0.062 R)
• M29: 10,571,184 km (0.061 R)
• M30: 10,746,363 km (0.076 R)
• M31: 10,922,589 km (0.072 R)
• M32: 11,939,107 km (0.097 R)
• M33: 11,999,844 km (0.108 R)
• M34: 12,182,652 km (0.032 R)
• M35: 12,366,358 km (0.077 R)
• M36: 12,489,328 km (0.053 R)
• M37: 13,614,603 km (0.112 R)
• M38: 13,996,975 km (0.081 R)
• M39: 14,382,788 km (0.088 R)
• M40: 15,296,532 km (0.111 R)
• M41: 17,939,477 km (0.084 R)
• M42: 18,288,340 km (0.1 R)
• M43: 19,134,914 km (0.11 R)
• M44: 19,994,204 km (0.1 R)
• M45: 21,528,031 km (0.109 R)
• M46: 21,898,735 km (0.099 R)
• M47: 22,721,822 km (0.114 R)
• M48: 24,167,237 km (0.086 R)
• M49: 24,939,910 km (0.049 R)
• M50: 25,017,551 km (0.077 R)
• M51: 25,173,282 km (0.096 R)
• M52: 25,720,661 km (0.052 R)
• M53: 25,799,050 km (0.083 R)
• M54: 26,192,942 km (0.089 R)
• M55: 26,509,341 km (0.099 R)
• M56: 27,066,144 km (0.045 R)
• M57: 28,272,352 km (0.079 R)
• M58: 28,434,516 km (0.089 R)
• M59: 29,086,164 km (0.107 R)
• M60: 29,990,184 km (0.078 R)
• M61: 30,820,153 km (0.077 R)
• M62: 33,098,230 km (0.098 R)
• M63: 37,102,516 km (0.049 R)
• M64: 40,249,906 km (0.101 R)
• M65: 40,432,265 km (0.074 R)
• M66: 42,364,322 km (0.066 R)
• M67: 44,326,148 km (0.058 R)
• M68: 45,270,859 km (0.12 R)
• M69: 46,413,188 km (0.096 R)
• M70: 47,276,069 km (0.09 R)
• M71: 47,564,942 km (0.093 R)
• M72: 47,661,283 km (0.087 R)
• M73: 48,531,793 km (0.109 R)
• M74: 49,212,613 km (0.089 R)
• M75: 51,967,009 km (0.119 R)
• M76: 52,563,605 km (0.031 R)
• M77: 55,885,875 km (0.111 R)
• M78: 56,803,807 km (0.046 R)
• M79: 57,520,980 km (0.062 R)
• M80: 59,171,792 km (0.06 R)
• M81: 60,107,228 km (0.082 R)
• M82: 62,097,927 km (0.1 R)
• M83: 64,216,681 km (0.079 R)
• M84: 64,536,521 km (0.088 R)
• M85: 65,713,857 km (0.069 R)
• M86: 66,359,072 km (0.053 R)
• M87: 66,466,783 km (0.05 R)
• M88: 67,547,328 km (0.103 R)
• M89: 67,655,637 km (0.066 R)
• M90: 68,307,136 km (0.06 R)
• M91: 68,633,558 km (0.106 R)
• M92: 69,506,761 km (0.115 R)
• M93: 69,944,784 km (0.086 R)
• M94: 71,595,447 km (0.083 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 565.1

Radius: 5.7

Gravity: 17.39 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 9.18 AU - 11.12 AU

Year: 21213 Days

Day: 24.5 Hours

Environment

Temp: -225 °C

Axial Tilt: 167.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 74,219,384 km

• M1: 134,189 km (0.117 R)
• M2: 598,541 km (0.119 R)
• M3: 1,106,575 km (0.087 R)
• M4: 1,655,151 km (0.095 R)
• M5: 1,908,420 km (0.078 R)
• M6: 2,006,556 km (0.102 R)
• M7: 2,380,551 km (0.101 R)
• M8: 3,038,333 km (0.065 R)
• M9: 3,506,424 km (0.111 R)
• M10: 4,860,884 km (0.083 R)
• M11: 5,222,312 km (0.069 R)
• M12: 5,314,016 km (0.104 R)
• M13: 5,452,693 km (0.102 R)
• M14: 6,504,964 km (0.079 R)
• M15: 6,752,698 km (0.116 R)
• M16: 7,003,574 km (0.099 R)
• M17: 7,257,591 km (0.107 R)
• M18: 7,931,829 km (0.115 R)
• M19: 8,571,958 km (0.082 R)
• M20: 9,007,737 km (0.088 R)
• M21: 10,243,265 km (0.118 R)
• M22: 10,763,866 km (0.099 R)
• M23: 12,011,811 km (0.106 R)
• M24: 13,936,089 km (0.1 R)
• M25: 14,770,995 km (0.109 R)
• M26: 15,096,520 km (0.075 R)
• M27: 15,358,465 km (0.103 R)
• M28: 17,098,289 km (0.094 R)
• M29: 17,439,970 km (0.1 R)
• M30: 18,130,065 km (0.09 R)
• M31: 18,269,191 km (0.107 R)
• M32: 18,758,825 km (0.119 R)
• M33: 19,252,797 km (0.072 R)
• M34: 19,323,707 km (0.084 R)
• M35: 19,822,466 km (0.083 R)
• M36: 20,037,588 km (0.081 R)
• M37: 20,109,395 km (0.092 R)
• M38: 20,832,850 km (0.09 R)
• M39: 22,528,691 km (0.108 R)
• M40: 24,883,511 km (0.113 R)
• M41: 27,874,870 km (0.114 R)
• M42: 28,357,473 km (0.093 R)
• M43: 28,438,256 km (0.113 R)
• M44: 30,315,410 km (0.114 R)
• M45: 30,645,872 km (0.072 R)
• M46: 31,227,209 km (0.047 R)
• M47: 32,148,134 km (0.051 R)
• M48: 32,232,208 km (0.104 R)
• M49: 32,569,551 km (0.093 R)
• M50: 33,418,070 km (0.117 R)
• M51: 33,588,612 km (0.064 R)
• M52: 34,016,312 km (0.108 R)
• M53: 34,445,807 km (0.067 R)
• M54: 35,919,646 km (0.113 R)
• M55: 36,620,212 km (0.116 R)
• M56: 36,795,990 km (0.12 R)
• M57: 37,590,953 km (0.082 R)
• M58: 38,570,071 km (0.113 R)
• M59: 39,287,393 km (0.109 R)
• M60: 39,647,774 km (0.052 R)
• M61: 39,828,339 km (0.098 R)
• M62: 40,099,709 km (0.057 R)
• M63: 40,281,022 km (0.077 R)
• M64: 40,371,678 km (0.034 R)
• M65: 41,557,391 km (0.06 R)
• M66: 42,939,675 km (0.036 R)
• M67: 44,618,313 km (0.106 R)
• M68: 47,271,730 km (0.082 R)
• M69: 48,328,041 km (0.086 R)
• M70: 48,907,583 km (0.095 R)
• M71: 49,392,280 km (0.107 R)
• M72: 50,855,647 km (0.069 R)
• M73: 51,740,668 km (0.115 R)
• M74: 53,226,773 km (0.099 R)
• M75: 53,625,451 km (0.055 R)
• M76: 53,925,096 km (0.08 R)
• M77: 54,325,420 km (0.115 R)
• M78: 55,129,209 km (0.117 R)
• M79: 56,952,059 km (0.118 R)
• M80: 57,155,811 km (0.116 R)
• M81: 59,103,576 km (0.061 R)
• M82: 59,413,094 km (0.108 R)
• M83: 61,072,882 km (0.086 R)
• M84: 62,013,254 km (0.034 R)
• M85: 64,332,021 km (0.084 R)
• M86: 64,438,086 km (0.039 R)
• M87: 64,544,151 km (0.101 R)
• M88: 66,571,651 km (0.118 R)
• M89: 67,216,268 km (0.043 R)
• M90: 68,187,009 km (0.059 R)
• M91: 68,295,168 km (0.102 R)
• M92: 69,924,289 km (0.115 R)
• M93: 71,456,321 km (0.086 R)
• M94: 71,786,034 km (0.068 R)
• M95: 72,336,704 km (0.104 R)
• M96: 74,219,393 km (0.086 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 168 - 16,024 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit