🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.99 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 31.5

Radius: 11.4

Gravity: 0.24 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.82 AU - 2.12 AU

Year: 1944 Days

Day: 14.2 Hours

Environment

Temp: -205 °C

Axial Tilt: 41.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 90,741,550 km

• M1: 152,141 km (0.081 R)
• M2: 237,113 km (0.076 R)
• M3: 387,159 km (0.076 R)
• M4: 518,506 km (0.052 R)
• M5: 622,028 km (0.096 R)
• M6: 757,713 km (0.103 R)
• M7: 852,708 km (0.1 R)
• M8: 1,010,384 km (0.061 R)
• M9: 1,093,112 km (0.09 R)
• M10: 1,241,363 km (0.047 R)
• M11: 1,526,497 km (0.118 R)
• M12: 1,649,765 km (0.118 R)
• M13: 1,793,379 km (0.116 R)
• M14: 2,128,778 km (0.091 R)
• M15: 2,261,471 km (0.096 R)
• M16: 2,372,024 km (0.072 R)
• M17: 2,497,088 km (0.056 R)
• M18: 2,579,516 km (0.063 R)
• M19: 2,721,335 km (0.118 R)
• M20: 2,932,118 km (0.042 R)
• M21: 3,100,715 km (0.117 R)
• M22: 3,447,483 km (0.097 R)
• M23: 3,683,249 km (0.088 R)
• M24: 4,065,771 km (0.062 R)
• M25: 4,170,938 km (0.09 R)
• M26: 4,269,374 km (0.071 R)
• M27: 4,484,196 km (0.074 R)
• M28: 4,577,246 km (0.088 R)
• M29: 4,734,025 km (0.108 R)
• M30: 4,805,084 km (0.104 R)
• M31: 5,239,366 km (0.087 R)
• M32: 5,387,019 km (0.068 R)
• M33: 5,569,230 km (0.032 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 181.1

Radius: 12.2

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 2.55 AU - 3.61 AU

Year: 3800 Days

Day: 11.8 Hours

Environment

Temp: -210 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 90,741,550 km

• M1: 196,871 km (0.078 R)
• M2: 274,811 km (0.11 R)
• M3: 363,523 km (0.043 R)
• M4: 447,746 km (0.12 R)
• M5: 569,070 km (0.106 R)
• M6: 695,630 km (0.094 R)
• M7: 849,716 km (0.115 R)
• M8: 1,071,270 km (0.083 R)
• M9: 1,496,727 km (0.029 R)
• M10: 1,657,395 km (0.09 R)
• M11: 1,823,897 km (0.096 R)
• M12: 2,019,721 km (0.11 R)
• M13: 2,186,223 km (0.09 R)
• M14: 2,357,363 km (0.037 R)
• M15: 2,494,993 km (0.061 R)
• M16: 2,778,631 km (0.102 R)
• M17: 2,937,803 km (0.064 R)
• M18: 3,045,663 km (0.119 R)
• M19: 3,279,335 km (0.075 R)
• M20: 3,648,094 km (0.056 R)
• M21: 3,735,160 km (0.077 R)
• M22: 3,881,766 km (0.106 R)
• M23: 4,150,743 km (0.112 R)
• M24: 4,503,195 km (0.081 R)
• M25: 4,865,521 km (0.075 R)
• M26: 5,009,883 km (0.06 R)
• M27: 5,220,966 km (0.096 R)
• M28: 5,352,313 km (0.078 R)
• M29: 5,551,577 km (0.106 R)
• M30: 6,025,802 km (0.113 R)
• M31: 6,111,821 km (0.048 R)
• M32: 6,198,438 km (0.061 R)
• M33: 6,320,211 km (0.104 R)
• M34: 6,690,466 km (0.118 R)
• M35: 7,489,019 km (0.119 R)
• M36: 7,768,318 km (0.116 R)
• M37: 7,918,664 km (0.117 R)
• M38: 8,069,908 km (0.08 R)
• M39: 8,260,346 km (0.03 R)
• M40: 8,394,685 km (0.066 R)
• M41: 8,704,203 km (0.08 R)
• M42: 8,821,188 km (0.087 R)
• M43: 9,374,551 km (0.066 R)
• M44: 9,776,670 km (0.084 R)
• M45: 9,857,752 km (0.079 R)
• M46: 10,163,979 km (0.11 R)
• M47: 10,932,612 km (0.07 R)
• M48: 11,037,929 km (0.093 R)
• M49: 11,164,788 km (0.116 R)
• M50: 11,292,096 km (0.046 R)
• M51: 12,131,340 km (0.112 R)
• M52: 12,218,556 km (0.057 R)
• M53: 12,680,065 km (0.098 R)
• M54: 13,035,360 km (0.118 R)
• M55: 13,416,685 km (0.092 R)
• M56: 13,506,893 km (0.117 R)
• M57: 13,665,317 km (0.044 R)
• M58: 13,778,861 km (0.106 R)
• M59: 14,052,626 km (0.06 R)
• M60: 14,397,299 km (0.059 R)
• M61: 14,884,689 km (0.101 R)
• M62: 15,306,705 km (0.117 R)
• M63: 15,947,133 km (0.101 R)

Planet 3 - Ice Giant

Semi-Major Axis: 5.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 66.7

Radius: 3.7

Gravity: 4.87 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 5.11 AU - 6.09 AU

Year: 9315 Days

Day: 18.9 Hours

Environment

Temp: -235 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 90,741,550 km

• M1: 189,391 km (0.066 R)
• M2: 631,602 km (0.09 R)
• M3: 885,919 km (0.11 R)
• M4: 918,381 km (0.062 R)
• M5: 1,063,940 km (0.095 R)
• M6: 1,595,611 km (0.099 R)
• M7: 1,993,990 km (0.096 R)
• M8: 2,152,863 km (0.051 R)
• M9: 2,285,855 km (0.11 R)
• M10: 2,700,990 km (0.03 R)
• M11: 2,974,155 km (0.088 R)
• M12: 3,306,711 km (0.114 R)
• M13: 3,756,403 km (0.072 R)
• M14: 4,078,936 km (0.078 R)
• M15: 4,151,790 km (0.075 R)
• M16: 4,466,394 km (0.112 R)
• M17: 4,598,190 km (0.091 R)
• M18: 5,295,765 km (0.113 R)
• M19: 6,088,035 km (0.102 R)
• M20: 6,318,116 km (0.053 R)
• M21: 6,487,312 km (0.055 R)
• M22: 6,722,330 km (0.103 R)
• M23: 7,266,717 km (0.116 R)
• M24: 7,399,410 km (0.108 R)
• M25: 9,412,399 km (0.11 R)
• M26: 9,436,484 km (0.105 R)
• M27: 9,678,384 km (0.066 R)
• M28: 9,848,776 km (0.061 R)
• M29: 9,922,228 km (0.076 R)
• M30: 9,971,147 km (0.091 R)
• M31: 11,095,076 km (0.102 R)
• M32: 11,145,939 km (0.06 R)
• M33: 11,222,383 km (0.113 R)
• M34: 11,970,522 km (0.059 R)
• M35: 12,258,498 km (0.075 R)
• M36: 12,363,815 km (0.085 R)
• M37: 12,416,474 km (0.076 R)
• M38: 12,575,197 km (0.114 R)
• M39: 12,628,304 km (0.107 R)
• M40: 12,921,366 km (0.057 R)
• M41: 13,189,745 km (0.114 R)
• M42: 13,297,755 km (0.112 R)
• M43: 13,650,357 km (0.108 R)
• M44: 14,198,932 km (0.079 R)
• M45: 14,281,810 km (0.12 R)
• M46: 14,642,789 km (0.1 R)
• M47: 15,204,230 km (0.104 R)
• M48: 15,289,052 km (0.089 R)
• M49: 15,430,721 km (0.069 R)
• M50: 15,544,416 km (0.098 R)
• M51: 15,858,421 km (0.09 R)
• M52: 16,813,155 km (0.068 R)
• M53: 17,578,348 km (0.034 R)
• M54: 18,686,719 km (0.064 R)
• M55: 18,747,306 km (0.119 R)
• M56: 18,777,525 km (0.097 R)
• M57: 18,990,103 km (0.099 R)
• M58: 19,081,508 km (0.1 R)
• M59: 19,540,474 km (0.054 R)
• M60: 20,750,571 km (0.119 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 566.3

Radius: 7.8

Gravity: 9.31 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 9.01 AU - 9.53 AU

Year: 19839 Days

Day: 24.8 Hours

Environment

Temp: -233 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 90,741,550 km

• M1: 147,803 km (0.083 R)
• M2: 643,271 km (0.037 R)
• M3: 796,758 km (0.082 R)
• M4: 866,321 km (0.067 R)
• M5: 938,128 km (0.054 R)
• M6: 1,139,487 km (0.107 R)
• M7: 1,327,083 km (0.051 R)
• M8: 1,410,708 km (0.101 R)
• M9: 2,649,677 km (0.073 R)
• M10: 3,307,310 km (0.082 R)
• M11: 4,176,623 km (0.083 R)
• M12: 4,722,057 km (0.088 R)
• M13: 4,851,160 km (0.096 R)
• M14: 5,112,806 km (0.115 R)
• M15: 5,741,117 km (0.105 R)
• M16: 5,925,272 km (0.076 R)
• M17: 6,441,385 km (0.105 R)
• M18: 6,632,721 km (0.073 R)
• M19: 6,729,062 km (0.082 R)
• M20: 7,267,165 km (0.072 R)
• M21: 8,332,901 km (0.064 R)
• M22: 8,646,308 km (0.106 R)
• M23: 9,123,675 km (0.092 R)
• M24: 10,214,842 km (0.04 R)
• M25: 10,270,492 km (0.099 R)
• M26: 10,606,489 km (0.115 R)
• M27: 10,719,286 km (0.09 R)
• M28: 10,775,834 km (0.116 R)
• M29: 12,637,430 km (0.099 R)
• M30: 12,876,936 km (0.045 R)
• M31: 12,937,074 km (0.111 R)
• M32: 13,912,004 km (0.039 R)
• M33: 15,482,332 km (0.12 R)
• M34: 15,738,743 km (0.101 R)
• M35: 16,320,828 km (0.087 R)
• M36: 16,451,128 km (0.05 R)
• M37: 16,975,768 km (0.065 R)
• M38: 17,041,741 km (0.12 R)
• M39: 18,718,733 km (0.035 R)
• M40: 18,991,898 km (0.1 R)
• M41: 19,958,450 km (0.106 R)
• M42: 21,295,556 km (0.081 R)
• M43: 21,652,197 km (0.092 R)
• M44: 21,938,977 km (0.12 R)
• M45: 22,299,208 km (0.09 R)
• M46: 23,685,831 km (0.103 R)
• M47: 24,129,538 km (0.113 R)
• M48: 24,650,588 km (0.101 R)
• M49: 25,025,031 km (0.072 R)
• M50: 26,312,321 km (0.09 R)
• M51: 26,771,736 km (0.101 R)
• M52: 27,854,076 km (0.048 R)
• M53: 29,029,616 km (0.07 R)
• M54: 29,981,657 km (0.083 R)
• M55: 30,381,383 km (0.071 R)
• M56: 32,816,387 km (0.08 R)
• M57: 33,228,380 km (0.109 R)
• M58: 33,393,536 km (0.045 R)
• M59: 35,060,954 km (0.114 R)
• M60: 37,440,457 km (0.053 R)
• M61: 37,784,682 km (0.075 R)
• M62: 38,043,487 km (0.107 R)
• M63: 38,129,954 km (0.118 R)
• M64: 38,216,422 km (0.055 R)
• M65: 38,910,556 km (0.094 R)
• M66: 39,084,688 km (0.114 R)
• M67: 39,259,119 km (0.092 R)
• M68: 39,346,484 km (0.106 R)
• M69: 41,639,371 km (0.095 R)
• M70: 42,174,632 km (0.115 R)
• M71: 42,801,896 km (0.037 R)
• M72: 43,071,770 km (0.104 R)
• M73: 43,884,535 km (0.08 R)
• M74: 47,279,061 km (0.065 R)
• M75: 48,023,908 km (0.1 R)
• M76: 49,148,735 km (0.034 R)
• M77: 50,376,933 km (0.112 R)
• M78: 50,566,773 km (0.044 R)
• M79: 51,137,788 km (0.096 R)
• M80: 52,960,040 km (0.118 R)
• M81: 53,443,091 km (0.105 R)
• M82: 53,830,550 km (0.096 R)
• M83: 54,998,610 km (0.059 R)
• M84: 55,782,054 km (0.112 R)
• M85: 56,076,762 km (0.045 R)
• M86: 56,371,918 km (0.101 R)
• M87: 56,470,503 km (0.107 R)
• M88: 59,653,497 km (0.066 R)
• M89: 60,357,505 km (0.116 R)
• M90: 61,570,744 km (0.116 R)
• M91: 65,362,002 km (0.034 R)
• M92: 66,191,672 km (0.025 R)
• M93: 66,816,243 km (0.12 R)
• M94: 69,333,676 km (0.114 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 984.2

Radius: 5.9

Gravity: 28.27 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 8 AU - 11.7 AU

Year: 21730 Days

Day: 24.4 Hours

Environment

Temp: -227 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 90,741,550 km

• M1: 881,879 km (0.072 R)
• M2: 1,056,759 km (0.102 R)
• M3: 1,788,742 km (0.064 R)
• M4: 1,898,547 km (0.084 R)
• M5: 1,935,647 km (0.068 R)
• M6: 2,480,781 km (0.084 R)
• M7: 2,686,479 km (0.102 R)
• M8: 2,728,216 km (0.118 R)
• M9: 2,940,496 km (0.039 R)
• M10: 3,655,574 km (0.093 R)
• M11: 4,274,310 km (0.118 R)
• M12: 4,772,022 km (0.079 R)
• M13: 5,393,452 km (0.078 R)
• M14: 5,767,746 km (0.074 R)
• M15: 5,985,261 km (0.119 R)
• M16: 6,150,268 km (0.111 R)
• M17: 6,428,520 km (0.118 R)
• M18: 6,654,113 km (0.094 R)
• M19: 8,304,926 km (0.106 R)
• M20: 9,238,566 km (0.11 R)
• M21: 10,139,744 km (0.053 R)
• M22: 10,667,226 km (0.119 R)
• M23: 10,800,368 km (0.05 R)
• M24: 11,886,149 km (0.104 R)
• M25: 12,512,067 km (0.11 R)
• M26: 13,077,547 km (0.108 R)
• M27: 13,435,086 km (0.087 R)
• M28: 13,795,916 km (0.098 R)
• M29: 13,868,321 km (0.117 R)
• M30: 14,086,734 km (0.109 R)
• M31: 14,822,905 km (0.087 R)
• M32: 14,897,255 km (0.101 R)
• M33: 15,270,651 km (0.062 R)
• M34: 17,261,350 km (0.12 R)
• M35: 18,127,971 km (0.106 R)
• M36: 18,446,465 km (0.093 R)
• M37: 19,494,697 km (0.119 R)
• M38: 21,228,387 km (0.075 R)
• M39: 21,480,010 km (0.103 R)
• M40: 24,313,095 km (0.069 R)
• M41: 25,728,291 km (0.113 R)
• M42: 26,536,119 km (0.102 R)
• M43: 26,626,327 km (0.115 R)
• M44: 26,988,353 km (0.096 R)
• M45: 27,170,115 km (0.047 R)
• M46: 27,809,047 km (0.118 R)
• M47: 27,900,751 km (0.09 R)
• M48: 27,992,454 km (0.111 R)
• M49: 29,943,211 km (0.039 R)
• M50: 30,982,317 km (0.12 R)
• M51: 31,077,462 km (0.112 R)
• M52: 31,649,823 km (0.112 R)
• M53: 32,514,798 km (0.077 R)
• M54: 34,563,391 km (0.068 R)
• M55: 34,859,445 km (0.1 R)
• M56: 35,454,097 km (0.116 R)
• M57: 35,752,694 km (0.112 R)
• M58: 36,955,312 km (0.109 R)
• M59: 38,069,217 km (0.104 R)
• M60: 39,709,259 km (0.094 R)
• M61: 42,634,196 km (0.112 R)
• M62: 45,735,959 km (0.1 R)
• M63: 45,844,267 km (0.065 R)
• M64: 48,688,422 km (0.054 R)
• M65: 48,909,528 km (0.039 R)
• M66: 49,574,939 km (0.118 R)
• M67: 50,578,741 km (0.086 R)
• M68: 50,690,790 km (0.111 R)
• M69: 51,027,086 km (0.11 R)
• M70: 52,153,558 km (0.095 R)
• M71: 52,719,786 km (0.058 R)
• M72: 53,858,525 km (0.11 R)
• M73: 57,907,241 km (0.069 R)
• M74: 58,141,512 km (0.052 R)
• M75: 58,728,683 km (0.064 R)
• M76: 59,317,800 km (0.033 R)
• M77: 62,412,531 km (0.116 R)
• M78: 62,532,658 km (0.103 R)
• M79: 63,134,191 km (0.075 R)
• M80: 63,616,794 km (0.108 R)
• M81: 67,029,121 km (0.077 R)
• M82: 67,768,135 km (0.1 R)
• M83: 70,125,797 km (0.112 R)
• M84: 72,384,127 km (0.065 R)
• M85: 74,793,550 km (0.102 R)
• M86: 76,585,882 km (0.053 R)
• M87: 77,616,312 km (0.087 R)
• M88: 80,473,631 km (0.11 R)
• M89: 83,101,019 km (0.095 R)
• M90: 87,362,763 km (0.109 R)
• M91: 88,169,843 km (0.103 R)
• M92: 88,709,144 km (0.093 R)
• M93: 89,791,185 km (0.082 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 335 - 17,237 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit