🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.77 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 126.2

Radius: 10.8

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.16 AU - 1.92 AU

Year: 1234 Days

Day: 13.5 Hours

Environment

Temp: -169 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 52,283,975 km

• M1: 141,968 km (0.056 R)
• M2: 254,466 km (0.118 R)
• M3: 406,308 km (0.076 R)
• M4: 511,625 km (0.116 R)
• M5: 602,879 km (0.112 R)
• M6: 735,872 km (0.039 R)
• M7: 918,232 km (0.062 R)
• M8: 1,033,123 km (0.054 R)
• M9: 1,147,715 km (0.069 R)
• M10: 1,289,085 km (0.086 R)
• M11: 1,442,123 km (0.056 R)
• M12: 1,674,150 km (0.084 R)
• M13: 1,841,999 km (0.103 R)
• M14: 1,957,189 km (0.07 R)
• M15: 2,127,731 km (0.083 R)
• M16: 2,214,946 km (0.104 R)
• M17: 2,420,942 km (0.117 R)
• M18: 2,640,402 km (0.09 R)
• M19: 2,829,494 km (0.11 R)
• M20: 2,911,025 km (0.093 R)
• M21: 3,106,549 km (0.071 R)
• M22: 3,306,562 km (0.116 R)
• M23: 3,479,198 km (0.085 R)
• M24: 3,678,911 km (0.103 R)
• M25: 4,309,466 km (0.067 R)
• M26: 4,412,090 km (0.12 R)
• M27: 4,716,222 km (0.1 R)
• M28: 5,000,309 km (0.119 R)
• M29: 5,372,508 km (0.094 R)
• M30: 5,446,260 km (0.1 R)
• M31: 5,706,860 km (0.04 R)
• M32: 5,800,957 km (0.091 R)
• M33: 6,000,221 km (0.116 R)
• M34: 6,454,400 km (0.095 R)
• M35: 6,680,742 km (0.116 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 136.9

Radius: 13.8

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 2.91 AU - 4.57 AU

Year: 4670 Days

Day: 7 Hours

Environment

Temp: -211 °C

Axial Tilt: 41.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 52,283,975 km

• M1: 173,085 km (0.052 R)
• M2: 435,629 km (0.1 R)
• M3: 592,707 km (0.104 R)
• M4: 831,315 km (0.068 R)
• M5: 1,027,588 km (0.07 R)
• M6: 1,151,305 km (0.066 R)
• M7: 1,270,385 km (0.09 R)
• M8: 1,468,004 km (0.108 R)
• M9: 1,732,792 km (0.103 R)
• M10: 1,871,170 km (0.073 R)
• M11: 2,001,470 km (0.091 R)
• M12: 2,134,762 km (0.101 R)
• M13: 2,283,911 km (0.084 R)
• M14: 2,436,501 km (0.085 R)
• M15: 3,208,276 km (0.119 R)
• M16: 3,322,569 km (0.065 R)
• M17: 3,467,230 km (0.075 R)
• M18: 3,614,135 km (0.095 R)
• M19: 3,763,284 km (0.106 R)
• M20: 4,348,361 km (0.075 R)
• M21: 4,962,161 km (0.099 R)
• M22: 5,094,855 km (0.093 R)
• M23: 5,211,990 km (0.113 R)
• M24: 6,324,699 km (0.116 R)
• M25: 6,632,422 km (0.072 R)
• M26: 6,815,829 km (0.088 R)
• M27: 6,926,681 km (0.119 R)
• M28: 7,112,780 km (0.095 R)
• M29: 7,873,635 km (0.099 R)
• M30: 8,029,067 km (0.118 R)
• M31: 8,224,592 km (0.097 R)
• M32: 8,461,405 km (0.102 R)
• M33: 9,845,933 km (0.119 R)
• M34: 10,055,520 km (0.117 R)
• M35: 10,607,237 km (0.039 R)
• M36: 10,822,209 km (0.04 R)
• M37: 11,081,911 km (0.099 R)
• M38: 11,168,977 km (0.09 R)
• M39: 12,007,323 km (0.117 R)
• M40: 12,434,126 km (0.097 R)
• M41: 13,141,275 km (0.111 R)
• M42: 15,122,550 km (0.107 R)
• M43: 15,461,838 km (0.096 R)
• M44: 15,803,519 km (0.114 R)
• M45: 16,221,944 km (0.104 R)
• M46: 16,818,840 km (0.118 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 854.6

Radius: 8.5

Gravity: 11.83 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 4.55 AU - 6.21 AU

Year: 8057 Days

Day: 5.3 Hours

Environment

Temp: -209 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 52,283,975 km

• M1: 261,198 km (0.097 R)
• M2: 372,947 km (0.06 R)
• M3: 619,036 km (0.068 R)
• M4: 827,426 km (0.072 R)
• M5: 966,851 km (0.1 R)
• M6: 2,170,964 km (0.053 R)
• M7: 2,316,673 km (0.096 R)
• M8: 2,592,382 km (0.075 R)
• M9: 2,799,575 km (0.096 R)
• M10: 2,931,819 km (0.036 R)
• M11: 3,202,591 km (0.108 R)
• M12: 3,855,736 km (0.085 R)
• M13: 4,152,538 km (0.098 R)
• M14: 4,273,263 km (0.092 R)
• M15: 4,395,335 km (0.101 R)
• M16: 4,799,698 km (0.117 R)
• M17: 4,990,435 km (0.086 R)
• M18: 5,086,776 km (0.074 R)
• M19: 6,220,878 km (0.102 R)
• M20: 6,394,112 km (0.118 R)
• M21: 6,709,913 km (0.11 R)
• M22: 6,923,389 km (0.103 R)
• M23: 6,995,047 km (0.085 R)
• M24: 7,066,854 km (0.055 R)
• M25: 7,650,884 km (0.03 R)
• M26: 9,217,024 km (0.085 R)
• M27: 9,335,506 km (0.058 R)
• M28: 9,935,094 km (0.11 R)
• M29: 11,297,781 km (0.064 R)
• M30: 11,551,948 km (0.119 R)
• M31: 12,108,751 km (0.093 R)
• M32: 12,455,818 km (0.106 R)
• M33: 12,674,380 km (0.111 R)
• M34: 13,159,825 km (0.045 R)
• M35: 13,248,687 km (0.055 R)
• M36: 13,786,341 km (0.103 R)
• M37: 13,967,056 km (0.065 R)
• M38: 16,244,982 km (0.067 R)
• M39: 17,548,578 km (0.083 R)
• M40: 18,188,259 km (0.103 R)
• M41: 18,336,959 km (0.109 R)
• M42: 18,485,958 km (0.104 R)
• M43: 19,187,124 km (0.117 R)
• M44: 19,744,077 km (0.085 R)
• M45: 19,947,978 km (0.086 R)
• M46: 20,306,415 km (0.089 R)
• M47: 20,409,189 km (0.058 R)
• M48: 20,873,989 km (0.029 R)
• M49: 21,971,888 km (0.115 R)
• M50: 22,130,312 km (0.072 R)
• M51: 22,395,100 km (0.119 R)
• M52: 22,607,679 km (0.119 R)
• M53: 23,734,899 km (0.079 R)
• M54: 24,332,692 km (0.068 R)
• M55: 25,876,392 km (0.09 R)
• M56: 26,885,580 km (0.071 R)
• M57: 27,793,340 km (0.1 R)
• M58: 28,884,207 km (0.086 R)
• M59: 28,999,846 km (0.09 R)
• M60: 29,347,811 km (0.084 R)
• M61: 29,464,049 km (0.097 R)
• M62: 31,048,739 km (0.083 R)
• M63: 32,480,390 km (0.09 R)
• M64: 32,540,529 km (0.058 R)
• M65: 32,841,669 km (0.1 R)
• M66: 33,204,295 km (0.086 R)
• M67: 33,811,512 km (0.1 R)
• M68: 35,098,802 km (0.102 R)
• M69: 35,345,788 km (0.108 R)
• M70: 36,339,567 km (0.093 R)
• M71: 37,721,103 km (0.106 R)
• M72: 37,910,793 km (0.108 R)
• M73: 38,100,782 km (0.101 R)
• M74: 39,183,572 km (0.09 R)
• M75: 40,341,160 km (0.065 R)
• M76: 40,470,413 km (0.11 R)
• M77: 40,535,039 km (0.086 R)
• M78: 40,599,815 km (0.052 R)
• M79: 40,923,994 km (0.09 R)
• M80: 41,053,994 km (0.082 R)
• M81: 41,444,594 km (0.114 R)
• M82: 42,426,555 km (0.045 R)
• M83: 43,019,261 km (0.118 R)
• M84: 44,346,494 km (0.102 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 632.7

Radius: 7.6

Gravity: 10.95 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 6.3 AU - 6.8 AU

Year: 10824 Days

Day: 17.2 Hours

Environment

Temp: -226 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 52,283,975 km

• M1: 129,701 km (0.118 R)
• M2: 277,055 km (0.096 R)
• M3: 402,418 km (0.05 R)
• M4: 579,093 km (0.12 R)
• M5: 1,333,216 km (0.038 R)
• M6: 1,420,581 km (0.107 R)
• M7: 1,487,452 km (0.112 R)
• M8: 1,813,575 km (0.073 R)
• M9: 2,034,980 km (0.12 R)
• M10: 2,187,420 km (0.098 R)
• M11: 2,612,428 km (0.074 R)
• M12: 2,778,332 km (0.049 R)
• M13: 2,862,705 km (0.102 R)
• M14: 3,356,527 km (0.078 R)
• M15: 3,971,075 km (0.103 R)
• M16: 4,553,610 km (0.112 R)
• M17: 5,128,215 km (0.106 R)
• M18: 5,476,928 km (0.062 R)
• M19: 6,344,745 km (0.109 R)
• M20: 6,719,039 km (0.115 R)
• M21: 7,177,556 km (0.057 R)
• M22: 7,685,740 km (0.053 R)
• M23: 7,804,521 km (0.094 R)
• M24: 7,884,257 km (0.111 R)
• M25: 8,367,607 km (0.082 R)
• M26: 8,860,682 km (0.077 R)
• M27: 9,068,922 km (0.026 R)
• M28: 9,152,547 km (0.087 R)
• M29: 9,788,937 km (0.117 R)
• M30: 10,527,202 km (0.045 R)
• M31: 10,615,166 km (0.08 R)
• M32: 10,880,852 km (0.096 R)
• M33: 11,328,299 km (0.08 R)
• M34: 11,919,061 km (0.104 R)
• M35: 12,519,846 km (0.093 R)
• M36: 12,659,869 km (0.079 R)
• M37: 12,847,465 km (0.097 R)
• M38: 12,941,562 km (0.03 R)
• M39: 13,558,953 km (0.106 R)
• M40: 14,970,409 km (0.064 R)
• M41: 16,173,475 km (0.118 R)
• M42: 17,147,806 km (0.088 R)
• M43: 18,352,517 km (0.101 R)
• M44: 18,671,310 km (0.046 R)
• M45: 19,045,604 km (0.112 R)
• M46: 19,260,427 km (0.062 R)
• M47: 19,964,584 km (0.062 R)
• M48: 20,019,187 km (0.067 R)
• M49: 20,182,997 km (0.1 R)
• M50: 20,622,066 km (0.051 R)
• M51: 21,119,779 km (0.105 R)
• M52: 21,677,479 km (0.086 R)
• M53: 21,789,528 km (0.119 R)
• M54: 22,014,374 km (0.106 R)
• M55: 22,127,171 km (0.029 R)
• M56: 22,921,386 km (0.115 R)
• M57: 22,978,383 km (0.069 R)
• M58: 23,379,454 km (0.107 R)
• M59: 23,551,941 km (0.097 R)
• M60: 24,014,198 km (0.038 R)
• M61: 24,654,627 km (0.079 R)
• M62: 24,947,539 km (0.118 R)
• M63: 26,011,779 km (0.114 R)
• M64: 26,071,319 km (0.065 R)
• M65: 26,729,400 km (0.071 R)
• M66: 26,789,538 km (0.061 R)
• M67: 27,393,016 km (0.076 R)
• M68: 29,478,260 km (0.113 R)
• M69: 32,315,534 km (0.084 R)
• M70: 32,571,944 km (0.094 R)
• M71: 32,829,103 km (0.086 R)
• M72: 33,345,216 km (0.103 R)
• M73: 35,370,621 km (0.089 R)
• M74: 38,380,830 km (0.112 R)
• M75: 39,676,347 km (0.102 R)
• M76: 39,950,859 km (0.064 R)
• M77: 40,019,674 km (0.089 R)
• M78: 40,226,119 km (0.055 R)
• M79: 40,570,943 km (0.116 R)
• M80: 41,681,108 km (0.089 R)
• M81: 42,520,352 km (0.119 R)
• M82: 42,660,675 km (0.048 R)
• M83: 43,012,380 km (0.094 R)
• M84: 44,785,264 km (0.115 R)
• M85: 47,525,299 km (0.06 R)
• M86: 47,671,157 km (0.102 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 321.6

Radius: 6.5

Gravity: 7.61 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 7 AU - 10.44 AU

Year: 16626 Days

Day: 19.2 Hours

Environment

Temp: -220 °C

Axial Tilt: 179.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 52,283,975 km

• M1: 82,428 km (0.114 R)
• M2: 149,448 km (0.078 R)
• M3: 206,894 km (0.069 R)
• M4: 312,510 km (0.115 R)
• M5: 772,673 km (0.075 R)
• M6: 1,218,026 km (0.11 R)
• M7: 1,284,298 km (0.039 R)
• M8: 1,397,394 km (0.066 R)
• M9: 1,731,595 km (0.09 R)
• M10: 1,882,390 km (0.098 R)
• M11: 1,959,433 km (0.09 R)
• M12: 2,360,355 km (0.064 R)
• M13: 2,556,029 km (0.091 R)
• M14: 2,641,450 km (0.107 R)
• M15: 2,844,753 km (0.047 R)
• M16: 3,053,143 km (0.081 R)
• M17: 3,328,253 km (0.08 R)
• M18: 3,547,863 km (0.08 R)
• M19: 4,067,417 km (0.043 R)
• M20: 4,370,203 km (0.082 R)
• M21: 4,576,049 km (0.069 R)
• M22: 5,140,482 km (0.072 R)
• M23: 6,027,897 km (0.095 R)
• M24: 7,774,003 km (0.056 R)
• M25: 8,233,418 km (0.107 R)
• M26: 9,134,745 km (0.102 R)
• M27: 9,752,884 km (0.047 R)
• M28: 10,384,635 km (0.098 R)
• M29: 10,705,373 km (0.034 R)
• M30: 10,890,127 km (0.062 R)
• M31: 10,936,502 km (0.085 R)
• M32: 11,734,607 km (0.072 R)
• M33: 11,829,751 km (0.107 R)
• M34: 12,212,871 km (0.074 R)
• M35: 12,648,799 km (0.076 R)
• M36: 13,139,031 km (0.096 R)
• M37: 15,891,931 km (0.058 R)
• M38: 15,944,590 km (0.107 R)
• M39: 16,687,194 km (0.118 R)
• M40: 18,261,262 km (0.102 R)
• M41: 18,759,423 km (0.048 R)
• M42: 18,926,375 km (0.082 R)
• M43: 19,205,823 km (0.109 R)
• M44: 19,318,022 km (0.089 R)
• M45: 19,995,551 km (0.106 R)
• M46: 21,548,526 km (0.081 R)
• M47: 21,840,242 km (0.105 R)
• M48: 22,251,038 km (0.097 R)
• M49: 22,427,862 km (0.074 R)
• M50: 22,842,248 km (0.092 R)
• M51: 23,318,867 km (0.103 R)
• M52: 24,100,516 km (0.118 R)
• M53: 25,565,827 km (0.078 R)
• M54: 25,998,614 km (0.039 R)
• M55: 26,184,863 km (0.088 R)
• M56: 26,433,794 km (0.102 R)
• M57: 26,746,155 km (0.109 R)
• M58: 26,934,199 km (0.112 R)
• M59: 27,564,156 km (0.03 R)
• M60: 29,417,972 km (0.07 R)
• M61: 30,196,779 km (0.087 R)
• M62: 30,785,297 km (0.118 R)
• M63: 31,576,071 km (0.089 R)
• M64: 32,439,999 km (0.06 R)
• M65: 32,640,610 km (0.047 R)
• M66: 33,446,643 km (0.101 R)
• M67: 33,649,199 km (0.095 R)
• M68: 34,123,424 km (0.074 R)
• M69: 35,147,122 km (0.084 R)
• M70: 35,284,303 km (0.119 R)
• M71: 35,421,784 km (0.078 R)
• M72: 36,458,198 km (0.109 R)
• M73: 36,527,611 km (0.106 R)
• M74: 36,875,426 km (0.1 R)
• M75: 37,224,438 km (0.083 R)
• M76: 37,714,820 km (0.082 R)
• M77: 38,277,906 km (0.11 R)
• M78: 38,489,887 km (0.117 R)
• M79: 38,560,497 km (0.049 R)
• M80: 38,772,926 km (0.105 R)
• M81: 39,341,248 km (0.044 R)
• M82: 39,412,457 km (0.045 R)
• M83: 39,555,023 km (0.066 R)
• M84: 40,055,428 km (0.117 R)
• M85: 40,198,893 km (0.086 R)
• M86: 42,515,864 km (0.075 R)
• M87: 43,469,401 km (0.055 R)
• M88: 43,911,912 km (0.087 R)
• M89: 43,985,813 km (0.046 R)
• M90: 44,207,667 km (0.06 R)
• M91: 44,429,969 km (0.101 R)
• M92: 45,248,270 km (0.111 R)
• M93: 47,126,471 km (0.089 R)
• M94: 49,029,954 km (0.084 R)
• M95: 51,658,838 km (0.105 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: 199 - 19,920 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit