🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.48 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 183.1

Radius: 8.1

Gravity: 2.79 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.83 AU - 1.07 AU

Year: 617 Days

Day: 8.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 57,270,845 km

• M1: 119,379 km (0.039 R)
• M2: 175,478 km (0.108 R)
• M3: 252,372 km (0.11 R)
• M4: 309,518 km (0.109 R)
• M5: 403,017 km (0.093 R)
• M6: 458,368 km (0.111 R)
• M7: 526,285 km (0.057 R)
• M8: 635,342 km (0.1 R)
• M9: 869,014 km (0.11 R)
• M10: 927,806 km (0.095 R)
• M11: 1,024,745 km (0.119 R)
• M12: 1,120,937 km (0.077 R)
• M13: 1,349,672 km (0.12 R)
• M14: 1,427,762 km (0.097 R)
• M15: 1,512,135 km (0.056 R)
• M16: 1,569,431 km (0.102 R)
• M17: 1,686,118 km (0.111 R)
• M18: 1,836,015 km (0.11 R)
• M19: 1,917,845 km (0.079 R)
• M20: 1,990,549 km (0.092 R)
• M21: 2,122,495 km (0.113 R)
• M22: 2,213,899 km (0.107 R)
• M23: 2,290,194 km (0.082 R)
• M24: 2,345,246 km (0.064 R)
• M25: 2,468,066 km (0.081 R)
• M26: 2,598,665 km (0.059 R)
• M27: 2,992,107 km (0.044 R)
• M28: 3,143,799 km (0.092 R)
• M29: 3,199,150 km (0.103 R)
• M30: 3,323,018 km (0.085 R)
• M31: 3,398,116 km (0.067 R)
• M32: 3,473,812 km (0.094 R)
• M33: 3,556,540 km (0.096 R)
• M34: 3,769,268 km (0.081 R)
• M35: 3,906,898 km (0.1 R)
• M36: 3,986,334 km (0.051 R)
• M37: 4,072,952 km (0.075 R)
• M38: 4,126,508 km (0.11 R)
• M39: 4,234,517 km (0.034 R)
• M40: 4,288,821 km (0.094 R)
• M41: 4,550,019 km (0.118 R)
• M42: 4,647,707 km (0.101 R)
• M43: 4,703,806 km (0.07 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 50.3

Radius: 9.5

Gravity: 0.56 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 4.19 AU - 5.73 AU

Year: 7366 Days

Day: 10.4 Hours

Environment

Temp: -221 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 57,270,845 km

• M1: 118,631 km (0.093 R)
• M2: 233,821 km (0.048 R)
• M3: 339,288 km (0.096 R)
• M4: 513,869 km (0.104 R)
• M5: 616,792 km (0.046 R)
• M6: 862,432 km (0.114 R)
• M7: 1,024,895 km (0.117 R)
• M8: 1,390,512 km (0.081 R)
• M9: 1,496,278 km (0.088 R)
• M10: 1,582,895 km (0.04 R)
• M11: 1,969,755 km (0.104 R)
• M12: 2,029,146 km (0.107 R)
• M13: 2,322,806 km (0.096 R)
• M14: 2,513,394 km (0.032 R)
• M15: 2,815,582 km (0.066 R)
• M16: 3,368,944 km (0.078 R)
• M17: 3,541,580 km (0.046 R)
• M18: 3,805,919 km (0.102 R)
• M19: 3,895,529 km (0.115 R)
• M20: 4,214,621 km (0.053 R)
• M21: 4,307,371 km (0.047 R)
• M22: 4,589,663 km (0.069 R)
• M23: 4,894,394 km (0.042 R)
• M24: 5,255,373 km (0.097 R)
• M25: 5,523,303 km (0.112 R)
• M26: 5,625,030 km (0.041 R)
• M27: 5,693,097 km (0.038 R)
• M28: 5,813,074 km (0.093 R)
• M29: 6,336,367 km (0.071 R)
• M30: 6,425,079 km (0.095 R)
• M31: 6,693,607 km (0.036 R)
• M32: 6,929,523 km (0.107 R)
• M33: 7,112,780 km (0.105 R)
• M34: 7,278,984 km (0.117 R)
• M35: 7,427,983 km (0.101 R)
• M36: 7,521,482 km (0.107 R)
• M37: 7,957,111 km (0.032 R)
• M38: 8,655,434 km (0.112 R)
• M39: 8,852,903 km (0.043 R)
• M40: 8,992,029 km (0.118 R)
• M41: 9,454,286 km (0.086 R)
• M42: 9,535,368 km (0.114 R)
• M43: 10,006,751 km (0.071 R)
• M44: 10,506,707 km (0.074 R)
• M45: 10,654,061 km (0.095 R)
• M46: 10,972,106 km (0.057 R)
• M47: 11,422,695 km (0.087 R)
• M48: 11,770,061 km (0.095 R)
• M49: 11,988,923 km (0.101 R)
• M50: 12,364,114 km (0.117 R)
• M51: 12,788,075 km (0.054 R)
• M52: 13,058,249 km (0.052 R)
• M53: 13,148,755 km (0.048 R)
• M54: 13,216,822 km (0.088 R)
• M55: 13,673,096 km (0.11 R)
• M56: 14,111,418 km (0.059 R)
• M57: 14,577,864 km (0.11 R)
• M58: 14,648,324 km (0.095 R)
• M59: 14,789,395 km (0.115 R)
• M60: 14,860,155 km (0.077 R)
• M61: 15,239,385 km (0.058 R)
• M62: 15,430,272 km (0.07 R)
• M63: 15,717,949 km (0.092 R)
• M64: 15,910,631 km (0.103 R)
• M65: 16,104,211 km (0.063 R)
• M66: 16,347,307 km (0.1 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 483

Radius: 7.4

Gravity: 8.82 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 4.96 AU - 7.34 AU

Year: 10170 Days

Day: 23 Hours

Environment

Temp: -230 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 57,270,845 km

• M1: 99,034 km (0.114 R)
• M2: 242,199 km (0.115 R)
• M3: 304,581 km (0.096 R)
• M4: 386,112 km (0.084 R)
• M5: 462,557 km (0.112 R)
• M6: 602,580 km (0.105 R)
• M7: 1,158,935 km (0.073 R)
• M8: 1,352,664 km (0.078 R)
• M9: 1,749,248 km (0.079 R)
• M10: 1,837,211 km (0.082 R)
• M11: 2,086,890 km (0.12 R)
• M12: 2,543,463 km (0.093 R)
• M13: 2,873,326 km (0.081 R)
• M14: 3,325,411 km (0.101 R)
• M15: 3,629,693 km (0.067 R)
• M16: 4,205,795 km (0.064 R)
• M17: 4,504,541 km (0.06 R)
• M18: 4,656,533 km (0.047 R)
• M19: 5,154,245 km (0.086 R)
• M20: 5,409,459 km (0.111 R)
• M21: 5,899,093 km (0.095 R)
• M22: 5,998,725 km (0.046 R)
• M23: 6,065,446 km (0.097 R)
• M24: 6,642,744 km (0.099 R)
• M25: 6,711,858 km (0.072 R)
• M26: 7,131,330 km (0.113 R)
• M27: 7,812,749 km (0.066 R)
• M28: 8,328,263 km (0.079 R)
• M29: 8,590,059 km (0.114 R)
• M30: 10,457,490 km (0.049 R)
• M31: 10,984,074 km (0.114 R)
• M32: 11,978,900 km (0.12 R)
• M33: 12,401,963 km (0.104 R)
• M34: 12,615,289 km (0.091 R)
• M35: 12,915,981 km (0.089 R)
• M36: 13,788,137 km (0.069 R)
• M37: 13,876,399 km (0.08 R)
• M38: 14,186,815 km (0.098 R)
• M39: 14,275,975 km (0.112 R)
• M40: 14,589,383 km (0.109 R)
• M41: 15,359,812 km (0.059 R)
• M42: 15,726,925 km (0.111 R)
• M43: 15,773,151 km (0.094 R)
• M44: 15,819,227 km (0.093 R)
• M45: 15,957,904 km (0.093 R)
• M46: 16,236,605 km (0.103 R)
• M47: 16,940,164 km (0.084 R)
• M48: 17,224,400 km (0.118 R)
• M49: 17,319,394 km (0.096 R)
• M50: 18,425,521 km (0.114 R)
• M51: 18,474,140 km (0.116 R)
• M52: 19,159,149 km (0.111 R)
• M53: 19,504,720 km (0.097 R)
• M54: 20,102,064 km (0.029 R)
• M55: 20,252,261 km (0.102 R)
• M56: 20,453,170 km (0.118 R)
• M57: 20,755,807 km (0.08 R)
• M58: 21,263,542 km (0.117 R)
• M59: 21,416,581 km (0.082 R)
• M60: 22,187,758 km (0.097 R)
• M61: 22,239,369 km (0.096 R)
• M62: 22,915,551 km (0.069 R)
• M63: 23,756,890 km (0.062 R)
• M64: 24,287,813 km (0.109 R)
• M65: 24,394,476 km (0.102 R)
• M66: 25,037,747 km (0.102 R)
• M67: 25,415,631 km (0.112 R)
• M68: 26,013,125 km (0.059 R)
• M69: 26,560,354 km (0.119 R)
• M70: 27,222,025 km (0.084 R)
• M71: 27,721,981 km (0.117 R)
• M72: 28,000,981 km (0.119 R)
• M73: 29,979,862 km (0.081 R)
• M74: 30,783,951 km (0.08 R)
• M75: 31,420,789 km (0.108 R)
• M76: 31,653,413 km (0.097 R)
• M77: 32,825,214 km (0.042 R)
• M78: 32,884,155 km (0.099 R)
• M79: 33,416,275 km (0.088 R)
• M80: 33,594,446 km (0.101 R)
• M81: 34,130,455 km (0.089 R)
• M82: 34,369,512 km (0.085 R)
• M83: 35,211,000 km (0.093 R)
• M84: 37,837,341 km (0.106 R)
• M85: 39,958,339 km (0.116 R)
• M86: 40,336,523 km (0.105 R)
• M87: 40,716,052 km (0.111 R)
• M88: 42,438,223 km (0.106 R)
• M89: 42,631,055 km (0.101 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 381.2

Radius: 7.8

Gravity: 6.27 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 5.28 AU - 7.98 AU

Year: 11384 Days

Day: 23.9 Hours

Environment

Temp: -237 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 57,270,845 km

• M1: 107,860 km (0.073 R)
• M2: 167,998 km (0.103 R)
• M3: 246,537 km (0.098 R)
• M4: 319,840 km (0.038 R)
• M5: 620,233 km (0.084 R)
• M6: 874,400 km (0.096 R)
• M7: 960,418 km (0.06 R)
• M8: 1,293,872 km (0.118 R)
• M9: 1,556,267 km (0.085 R)
• M10: 1,704,518 km (0.052 R)
• M11: 2,038,121 km (0.054 R)
• M12: 2,440,540 km (0.107 R)
• M13: 2,663,740 km (0.112 R)
• M14: 2,739,586 km (0.116 R)
• M15: 3,076,630 km (0.038 R)
• M16: 3,129,737 km (0.085 R)
• M17: 3,317,782 km (0.087 R)
• M18: 3,399,612 km (0.053 R)
• M19: 3,482,040 km (0.048 R)
• M20: 3,933,078 km (0.115 R)
• M21: 4,048,717 km (0.119 R)
• M22: 4,106,910 km (0.116 R)
• M23: 5,045,338 km (0.089 R)
• M24: 6,349,532 km (0.046 R)
• M25: 6,417,449 km (0.051 R)
• M26: 6,622,399 km (0.075 R)
• M27: 6,864,298 km (0.109 R)
• M28: 7,321,170 km (0.094 R)
• M29: 7,535,394 km (0.101 R)
• M30: 7,715,510 km (0.106 R)
• M31: 7,787,916 km (0.078 R)
• M32: 8,901,522 km (0.081 R)
• M33: 9,283,745 km (0.05 R)
• M34: 9,554,517 km (0.101 R)
• M35: 9,632,457 km (0.113 R)
• M36: 10,302,506 km (0.106 R)
• M37: 10,502,519 km (0.11 R)
• M38: 10,865,742 km (0.086 R)
• M39: 11,069,345 km (0.108 R)
• M40: 11,192,015 km (0.083 R)
• M41: 11,315,284 km (0.091 R)
• M42: 12,063,871 km (0.062 R)
• M43: 13,346,972 km (0.079 R)
• M44: 14,093,167 km (0.109 R)
• M45: 14,270,590 km (0.055 R)
• M46: 14,359,750 km (0.11 R)
• M47: 14,583,100 km (0.114 R)
• M48: 15,625,647 km (0.108 R)
• M49: 16,365,109 km (0.063 R)
• M50: 17,257,910 km (0.101 R)
• M51: 17,590,765 km (0.115 R)
• M52: 17,829,822 km (0.094 R)
• M53: 20,279,338 km (0.075 R)
• M54: 20,379,568 km (0.092 R)
• M55: 20,429,684 km (0.053 R)
• M56: 21,953,039 km (0.092 R)
• M57: 22,107,274 km (0.101 R)
• M58: 22,417,091 km (0.101 R)
• M59: 23,881,505 km (0.076 R)
• M60: 25,161,315 km (0.105 R)
• M61: 25,322,880 km (0.05 R)
• M62: 25,646,909 km (0.088 R)
• M63: 26,244,702 km (0.068 R)
• M64: 26,517,868 km (0.101 R)
• M65: 26,682,276 km (0.113 R)
• M66: 27,398,551 km (0.085 R)
• M67: 27,564,754 km (0.075 R)
• M68: 28,009,509 km (0.088 R)
• M69: 31,304,701 km (0.111 R)
• M70: 31,652,516 km (0.078 R)
• M71: 33,351,798 km (0.074 R)
• M72: 33,410,889 km (0.097 R)
• M73: 33,469,980 km (0.073 R)
• M74: 35,080,252 km (0.116 R)
• M75: 35,140,390 km (0.051 R)
• M76: 35,501,968 km (0.105 R)
• M77: 35,683,131 km (0.1 R)
• M78: 36,350,188 km (0.109 R)
• M79: 36,776,841 km (0.074 R)
• M80: 37,205,140 km (0.06 R)
• M81: 37,266,326 km (0.086 R)
• M82: 37,881,472 km (0.12 R)
• M83: 38,252,026 km (0.031 R)
• M84: 38,872,408 km (0.117 R)
• M85: 38,934,641 km (0.085 R)
• M86: 40,123,196 km (0.091 R)
• M87: 40,880,012 km (0.115 R)
• M88: 40,943,292 km (0.114 R)
• M89: 41,006,572 km (0.118 R)
• M90: 41,896,380 km (0.11 R)
• M91: 41,960,258 km (0.048 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 392.2

Radius: 6.7

Gravity: 8.74 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 6.74 AU - 10.76 AU

Year: 17260 Days

Day: 18.5 Hours

Environment

Temp: -241 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 57,270,845 km

• M1: 103,522 km (0.06 R)
• M2: 295,905 km (0.119 R)
• M3: 473,926 km (0.09 R)
• M4: 684,709 km (0.063 R)
• M5: 800,947 km (0.101 R)
• M6: 1,009,187 km (0.082 R)
• M7: 1,119,890 km (0.073 R)
• M8: 1,757,775 km (0.082 R)
• M9: 1,837,810 km (0.113 R)
• M10: 1,891,815 km (0.116 R)
• M11: 2,084,946 km (0.115 R)
• M12: 2,401,345 km (0.032 R)
• M13: 2,550,195 km (0.032 R)
• M14: 2,825,904 km (0.064 R)
• M15: 2,951,566 km (0.119 R)
• M16: 3,047,009 km (0.104 R)
• M17: 3,111,187 km (0.086 R)
• M18: 4,305,876 km (0.111 R)
• M19: 5,083,635 km (0.054 R)
• M20: 5,944,271 km (0.104 R)
• M21: 6,391,270 km (0.078 R)
• M22: 7,103,505 km (0.111 R)
• M23: 8,556,400 km (0.051 R)
• M24: 8,647,355 km (0.073 R)
• M25: 9,246,196 km (0.117 R)
• M26: 9,386,369 km (0.115 R)
• M27: 9,574,264 km (0.09 R)
• M28: 9,810,928 km (0.115 R)
• M29: 10,532,588 km (0.091 R)
• M30: 11,320,968 km (0.075 R)
• M31: 12,077,335 km (0.055 R)
• M32: 12,230,524 km (0.119 R)
• M33: 12,332,998 km (0.117 R)
• M34: 12,694,127 km (0.119 R)
• M35: 14,011,636 km (0.08 R)
• M36: 14,388,323 km (0.109 R)
• M37: 14,550,786 km (0.1 R)
• M38: 15,593,633 km (0.038 R)
• M39: 15,816,384 km (0.097 R)
• M40: 15,927,984 km (0.1 R)
• M41: 17,983,310 km (0.096 R)
• M42: 18,568,836 km (0.106 R)
• M43: 18,863,992 km (0.107 R)
• M44: 19,399,104 km (0.111 R)
• M45: 19,879,014 km (0.071 R)
• M46: 20,423,550 km (0.038 R)
• M47: 20,728,281 km (0.096 R)
• M48: 21,034,358 km (0.085 R)
• M49: 22,524,652 km (0.119 R)
• M50: 22,965,667 km (0.116 R)
• M51: 24,693,373 km (0.11 R)
• M52: 24,823,074 km (0.115 R)
• M53: 25,148,150 km (0.115 R)
• M54: 25,671,294 km (0.071 R)
• M55: 25,934,137 km (0.079 R)
• M56: 27,194,948 km (0.12 R)
• M57: 28,747,924 km (0.103 R)
• M58: 29,020,940 km (0.093 R)
• M59: 29,432,035 km (0.08 R)
• M60: 29,569,515 km (0.055 R)
• M61: 29,638,330 km (0.1 R)
• M62: 30,052,267 km (0.108 R)
• M63: 30,259,909 km (0.103 R)
• M64: 30,746,551 km (0.066 R)
• M65: 31,235,587 km (0.039 R)
• M66: 32,150,826 km (0.115 R)
• M67: 32,292,346 km (0.117 R)
• M68: 32,363,255 km (0.114 R)
• M69: 32,505,074 km (0.073 R)
• M70: 32,647,192 km (0.081 R)
• M71: 32,718,401 km (0.108 R)
• M72: 33,863,423 km (0.086 R)
• M73: 34,803,346 km (0.074 R)
• M74: 34,876,051 km (0.069 R)
• M75: 35,459,183 km (0.102 R)
• M76: 35,898,552 km (0.038 R)
• M77: 37,079,179 km (0.101 R)
• M78: 37,525,279 km (0.11 R)
• M79: 37,898,377 km (0.076 R)
• M80: 38,949,451 km (0.111 R)
• M81: 40,009,951 km (0.118 R)
• M82: 41,464,640 km (0.05 R)
• M83: 41,618,726 km (0.051 R)
• M84: 41,927,496 km (0.055 R)
• M85: 42,392,147 km (0.094 R)
• M86: 42,469,788 km (0.088 R)
• M87: 44,346,494 km (0.106 R)
• M88: 44,898,959 km (0.11 R)
• M89: 47,131,557 km (0.108 R)
• M90: 48,099,306 km (0.102 R)
• M91: 48,180,238 km (0.108 R)
• M92: 51,455,235 km (0.1 R)
• M93: 54,126,454 km (0.05 R)
• M94: 56,074,069 km (0.094 R)
• M95: 56,329,881 km (0.098 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 348 - 18,811 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit