🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.97 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 71

Radius: 14.6

Gravity: 0.33 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 3.84 AU - 4.02 AU

Year: 5284 Days

Day: 6.2 Hours

Environment

Temp: -213 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 73,703,471 km

• M1: 208,240 km (0.117 R)
• M2: 349,012 km (0.119 R)
• M3: 498,161 km (0.103 R)
• M4: 894,595 km (0.084 R)
• M5: 1,138,141 km (0.1 R)
• M6: 1,847,982 km (0.073 R)
• M7: 1,965,866 km (0.078 R)
• M8: 2,266,258 km (0.105 R)
• M9: 2,381,449 km (0.029 R)
• M10: 2,569,942 km (0.057 R)
• M11: 2,837,423 km (0.103 R)
• M12: 3,229,968 km (0.108 R)
• M13: 3,452,868 km (0.096 R)
• M14: 3,900,166 km (0.059 R)
• M15: 4,351,652 km (0.1 R)
• M16: 5,366,824 km (0.112 R)
• M17: 5,584,788 km (0.093 R)
• M18: 5,774,029 km (0.09 R)
• M19: 5,901,337 km (0.081 R)
• M20: 6,029,692 km (0.106 R)
• M21: 6,223,870 km (0.075 R)
• M22: 6,403,686 km (0.108 R)
• M23: 6,818,970 km (0.089 R)
• M24: 7,157,660 km (0.11 R)
• M25: 7,277,488 km (0.096 R)
• M26: 7,851,495 km (0.03 R)
• M27: 8,010,517 km (0.119 R)
• M28: 8,242,244 km (0.043 R)
• M29: 8,530,519 km (0.096 R)
• M30: 8,767,333 km (0.103 R)
• M31: 9,509,338 km (0.062 R)
• M32: 9,964,265 km (0.114 R)
• M33: 10,194,496 km (0.047 R)
• M34: 10,310,285 km (0.116 R)
• M35: 11,152,671 km (0.078 R)
• M36: 11,252,004 km (0.118 R)
• M37: 11,552,097 km (0.056 R)
• M38: 11,753,606 km (0.054 R)
• M39: 12,488,580 km (0.032 R)
• M40: 12,633,241 km (0.09 R)
• M41: 13,661,577 km (0.12 R)
• M42: 13,767,941 km (0.109 R)
• M43: 14,131,912 km (0.106 R)
• M44: 14,607,783 km (0.053 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 614.4

Radius: 13

Gravity: 3.64 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 3.8 AU - 4.38 AU

Year: 5610 Days

Day: 7.8 Hours

Environment

Temp: -212 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 73,703,471 km

• M1: 197,768 km (0.051 R)
• M2: 340,784 km (0.095 R)
• M3: 470,336 km (0.104 R)
• M4: 565,181 km (0.103 R)
• M5: 740,958 km (0.12 R)
• M6: 830,119 km (0.045 R)
• M7: 1,241,214 km (0.06 R)
• M8: 1,397,543 km (0.074 R)
• M9: 1,544,149 km (0.09 R)
• M10: 2,070,584 km (0.054 R)
• M11: 2,239,331 km (0.089 R)
• M12: 2,373,669 km (0.046 R)
• M13: 2,731,956 km (0.075 R)
• M14: 2,896,963 km (0.07 R)
• M15: 3,172,073 km (0.048 R)
• M16: 3,367,747 km (0.032 R)
• M17: 3,612,190 km (0.086 R)
• M18: 4,237,360 km (0.09 R)
• M19: 4,453,229 km (0.066 R)
• M20: 4,672,989 km (0.112 R)
• M21: 4,796,557 km (0.111 R)
• M22: 5,665,870 km (0.104 R)
• M23: 6,172,857 km (0.101 R)
• M24: 6,390,821 km (0.12 R)
• M25: 6,555,977 km (0.051 R)
• M26: 6,750,454 km (0.073 R)
• M27: 6,890,478 km (0.099 R)
• M28: 7,402,851 km (0.078 R)
• M29: 7,868,698 km (0.087 R)
• M30: 8,314,201 km (0.057 R)
• M31: 8,524,835 km (0.113 R)
• M32: 8,646,009 km (0.067 R)
• M33: 9,291,823 km (0.054 R)
• M34: 10,370,274 km (0.086 R)
• M35: 10,532,288 km (0.108 R)
• M36: 10,629,826 km (0.111 R)
• M37: 11,254,846 km (0.099 R)
• M38: 11,555,089 km (0.055 R)
• M39: 11,959,602 km (0.111 R)
• M40: 13,025,935 km (0.103 R)
• M41: 13,306,132 km (0.039 R)
• M42: 13,447,053 km (0.036 R)
• M43: 13,765,697 km (0.045 R)
• M44: 14,591,477 km (0.109 R)
• M45: 14,773,089 km (0.096 R)
• M46: 15,581,366 km (0.069 R)
• M47: 15,804,267 km (0.113 R)
• M48: 16,592,947 km (0.101 R)
• M49: 16,820,635 km (0.049 R)
• M50: 17,011,073 km (0.059 R)
• M51: 18,286,545 km (0.061 R)
• M52: 19,114,270 km (0.119 R)
• M53: 19,632,776 km (0.066 R)
• M54: 20,115,528 km (0.091 R)
• M55: 20,398,866 km (0.084 R)
• M56: 20,724,391 km (0.077 R)
• M57: 22,043,695 km (0.115 R)
• M58: 22,294,122 km (0.103 R)
• M59: 23,475,197 km (0.092 R)
• M60: 23,901,850 km (0.066 R)
• M61: 24,762,936 km (0.051 R)
• M62: 25,110,302 km (0.049 R)
• M63: 25,371,799 km (0.095 R)
• M64: 26,117,843 km (0.108 R)
• M65: 26,471,343 km (0.104 R)
• M66: 26,560,055 km (0.091 R)
• M67: 26,870,919 km (0.032 R)
• M68: 27,676,204 km (0.109 R)
• M69: 27,946,528 km (0.091 R)
• M70: 28,899,017 km (0.028 R)
• M71: 29,677,974 km (0.113 R)
• M72: 30,185,709 km (0.113 R)
• M73: 30,278,310 km (0.107 R)
• M74: 30,882,685 km (0.11 R)
• M75: 31,069,383 km (0.103 R)
• M76: 31,209,706 km (0.082 R)
• M77: 31,397,152 km (0.095 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 546.2

Radius: 14.2

Gravity: 2.71 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 4.5 AU - 6.52 AU

Year: 8772 Days

Day: 14.8 Hours

Environment

Temp: -235 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 73,703,471 km

• M1: 177,872 km (0.088 R)
• M2: 266,434 km (0.043 R)
• M3: 408,701 km (0.083 R)
• M4: 657,483 km (0.112 R)
• M5: 864,227 km (0.082 R)
• M6: 1,043,146 km (0.071 R)
• M7: 1,217,278 km (0.105 R)
• M8: 1,576,163 km (0.083 R)
• M9: 2,188,168 km (0.119 R)
• M10: 2,323,853 km (0.104 R)
• M11: 2,894,719 km (0.113 R)
• M12: 3,145,594 km (0.101 R)
• M13: 3,377,471 km (0.09 R)
• M14: 3,482,489 km (0.095 R)
• M15: 3,695,666 km (0.119 R)
• M16: 3,885,805 km (0.096 R)
• M17: 4,562,735 km (0.113 R)
• M18: 4,796,706 km (0.081 R)
• M19: 5,646,422 km (0.106 R)
• M20: 6,153,110 km (0.1 R)
• M21: 7,007,763 km (0.049 R)
• M22: 7,108,741 km (0.109 R)
• M23: 7,346,452 km (0.072 R)
• M24: 9,526,991 km (0.116 R)
• M25: 10,016,026 km (0.056 R)
• M26: 10,130,020 km (0.097 R)
• M27: 10,590,632 km (0.12 R)
• M28: 10,940,541 km (0.074 R)
• M29: 11,136,514 km (0.097 R)
• M30: 11,373,477 km (0.117 R)
• M31: 11,731,764 km (0.074 R)
• M32: 12,093,941 km (0.078 R)
• M33: 12,664,657 km (0.05 R)
• M34: 13,537,111 km (0.032 R)
• M35: 13,917,090 km (0.105 R)
• M36: 14,300,509 km (0.109 R)
• M37: 14,644,285 km (0.058 R)
• M38: 16,269,516 km (0.104 R)
• M39: 16,583,522 km (0.098 R)
• M40: 16,944,801 km (0.092 R)
• M41: 17,217,369 km (0.066 R)
• M42: 17,400,028 km (0.111 R)
• M43: 17,813,217 km (0.083 R)
• M44: 17,951,595 km (0.088 R)
• M45: 19,213,752 km (0.049 R)
• M46: 20,746,532 km (0.082 R)
• M47: 20,940,860 km (0.11 R)
• M48: 21,625,868 km (0.065 R)
• M49: 21,872,256 km (0.12 R)
• M50: 22,119,691 km (0.088 R)
• M51: 22,268,541 km (0.114 R)
• M52: 23,219,235 km (0.11 R)
• M53: 24,234,257 km (0.113 R)
• M54: 25,419,371 km (0.095 R)
• M55: 25,888,211 km (0.112 R)
• M56: 26,834,716 km (0.09 R)
• M57: 28,978,155 km (0.069 R)
• M58: 29,195,520 km (0.049 R)
• M59: 29,358,881 km (0.1 R)
• M60: 29,467,938 km (0.039 R)
• M61: 29,905,662 km (0.098 R)
• M62: 30,290,427 km (0.11 R)
• M63: 31,064,895 km (0.094 R)
• M64: 31,398,947 km (0.112 R)
• M65: 31,902,045 km (0.114 R)
• M66: 32,295,188 km (0.095 R)
• M67: 32,689,977 km (0.052 R)
• M68: 32,803,073 km (0.073 R)
• M69: 33,256,803 km (0.055 R)
• M70: 33,712,479 km (0.103 R)
• M71: 34,630,261 km (0.03 R)
• M72: 35,092,070 km (0.098 R)
• M73: 35,381,841 km (0.116 R)
• M74: 35,672,510 km (0.109 R)
• M75: 36,783,723 km (0.063 R)
• M76: 37,137,073 km (0.096 R)
• M77: 37,491,470 km (0.109 R)
• M78: 37,965,845 km (0.08 R)

Planet 4 - Ice Giant

Semi-Major Axis: 5.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 666.8

Radius: 7

Gravity: 13.61 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 5.49 AU - 6.15 AU

Year: 9523 Days

Day: 23.5 Hours

Environment

Temp: -220 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 73,703,471 km

• M1: 103,223 km (0.107 R)
• M2: 147,354 km (0.032 R)
• M3: 279,449 km (0.062 R)
• M4: 325,525 km (0.111 R)
• M5: 454,179 km (0.087 R)
• M6: 1,106,127 km (0.074 R)
• M7: 1,164,769 km (0.073 R)
• M8: 1,305,541 km (0.107 R)
• M9: 1,473,539 km (0.071 R)
• M10: 1,670,859 km (0.075 R)
• M11: 1,947,315 km (0.057 R)
• M12: 2,091,079 km (0.095 R)
• M13: 2,164,232 km (0.041 R)
• M14: 2,213,450 km (0.094 R)
• M15: 2,414,360 km (0.114 R)
• M16: 2,942,141 km (0.112 R)
• M17: 3,219,197 km (0.082 R)
• M18: 3,418,162 km (0.114 R)
• M19: 3,798,290 km (0.064 R)
• M20: 4,222,849 km (0.03 R)
• M21: 4,346,865 km (0.111 R)
• M22: 4,662,367 km (0.077 R)
• M23: 5,017,961 km (0.069 R)
• M24: 5,315,362 km (0.066 R)
• M25: 5,483,211 km (0.117 R)
• M26: 5,550,679 km (0.093 R)
• M27: 5,618,597 km (0.062 R)
• M28: 5,755,180 km (0.1 R)
• M29: 5,892,810 km (0.069 R)
• M30: 6,383,341 km (0.11 R)
• M31: 6,525,908 km (0.098 R)
• M32: 6,597,565 km (0.093 R)
• M33: 6,777,980 km (0.107 R)
• M34: 6,850,535 km (0.102 R)
• M35: 8,668,897 km (0.068 R)
• M36: 8,747,885 km (0.115 R)
• M37: 8,826,873 km (0.077 R)
• M38: 9,630,961 km (0.073 R)
• M39: 10,083,046 km (0.096 R)
• M40: 11,179,000 km (0.072 R)
• M41: 11,610,590 km (0.071 R)
• M42: 14,265,803 km (0.087 R)
• M43: 15,492,804 km (0.038 R)
• M44: 17,395,839 km (0.111 R)
• M45: 17,445,655 km (0.116 R)
• M46: 17,745,299 km (0.112 R)
• M47: 18,349,525 km (0.048 R)
• M48: 18,807,145 km (0.1 R)
• M49: 19,319,967 km (0.113 R)
• M50: 19,733,605 km (0.093 R)
• M51: 21,630,655 km (0.111 R)
• M52: 22,709,555 km (0.119 R)
• M53: 24,138,065 km (0.063 R)
• M54: 24,527,618 km (0.12 R)
• M55: 25,256,609 km (0.109 R)
• M56: 26,678,387 km (0.09 R)
• M57: 27,601,854 km (0.088 R)
• M58: 28,242,881 km (0.099 R)
• M59: 28,829,903 km (0.116 R)
• M60: 28,947,786 km (0.119 R)
• M61: 29,243,093 km (0.085 R)
• M62: 29,361,574 km (0.098 R)
• M63: 30,735,032 km (0.063 R)
• M64: 31,702,930 km (0.106 R)
• M65: 31,946,326 km (0.119 R)
• M66: 32,251,655 km (0.091 R)
• M67: 32,557,882 km (0.086 R)
• M68: 33,730,281 km (0.055 R)
• M69: 34,540,503 km (0.054 R)
• M70: 35,105,085 km (0.087 R)
• M71: 35,294,027 km (0.116 R)
• M72: 35,989,508 km (0.089 R)
• M73: 36,753,354 km (0.09 R)
• M74: 38,361,831 km (0.081 R)
• M75: 38,556,458 km (0.071 R)
• M76: 38,881,384 km (0.089 R)
• M77: 39,468,705 km (0.083 R)
• M78: 39,599,604 km (0.075 R)
• M79: 40,454,107 km (0.115 R)
• M80: 42,784,542 km (0.115 R)
• M81: 43,323,244 km (0.05 R)
• M82: 44,203,628 km (0.085 R)
• M83: 44,543,664 km (0.103 R)
• M84: 44,952,963 km (0.074 R)
• M85: 45,089,696 km (0.083 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 438.2

Radius: 7.3

Gravity: 8.22 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 8.46 AU - 13 AU

Year: 23839 Days

Day: 20.5 Hours

Environment

Temp: -234 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 73,703,471 km

• M1: 381,774 km (0.034 R)
• M2: 593,604 km (0.119 R)
• M3: 2,246,212 km (0.119 R)
• M4: 2,418,549 km (0.115 R)
• M5: 2,559,620 km (0.111 R)
• M6: 3,383,156 km (0.066 R)
• M7: 3,541,131 km (0.07 R)
• M8: 4,155,230 km (0.119 R)
• M9: 5,250,436 km (0.089 R)
• M10: 5,296,064 km (0.112 R)
• M11: 5,341,841 km (0.078 R)
• M12: 7,635,027 km (0.062 R)
• M13: 8,263,637 km (0.068 R)
• M14: 8,316,744 km (0.055 R)
• M15: 8,423,258 km (0.1 R)
• M16: 8,854,249 km (0.1 R)
• M17: 10,019,317 km (0.086 R)
• M18: 10,132,862 km (0.097 R)
• M19: 10,706,570 km (0.109 R)
• M20: 10,880,702 km (0.067 R)
• M21: 11,349,841 km (0.034 R)
• M22: 12,065,816 km (0.109 R)
• M23: 12,186,542 km (0.072 R)
• M24: 13,167,006 km (0.056 R)
• M25: 13,982,165 km (0.102 R)
• M26: 14,427,967 km (0.113 R)
• M27: 14,684,677 km (0.1 R)
• M28: 14,749,153 km (0.089 R)
• M29: 14,943,032 km (0.04 R)
• M30: 15,529,605 km (0.097 R)
• M31: 16,057,387 km (0.116 R)
• M32: 16,524,132 km (0.084 R)
• M33: 19,913,272 km (0.115 R)
• M34: 21,356,293 km (0.114 R)
• M35: 23,583,207 km (0.106 R)
• M36: 23,734,301 km (0.067 R)
• M37: 23,961,540 km (0.071 R)
• M38: 24,647,446 km (0.074 R)
• M39: 25,031,464 km (0.084 R)
• M40: 26,194,886 km (0.065 R)
• M41: 27,059,263 km (0.079 R)
• M42: 28,977,556 km (0.088 R)
• M43: 29,953,084 km (0.074 R)
• M44: 30,198,724 km (0.115 R)
• M45: 30,280,703 km (0.11 R)
• M46: 30,939,383 km (0.053 R)
• M47: 31,104,688 km (0.107 R)
• M48: 31,519,523 km (0.046 R)
• M49: 32,103,404 km (0.076 R)
• M50: 32,270,804 km (0.052 R)
• M51: 33,196,964 km (0.113 R)
• M52: 34,474,081 km (0.086 R)
• M53: 34,903,278 km (0.06 R)
• M54: 35,507,204 km (0.052 R)
• M55: 35,767,205 km (0.077 R)
• M56: 36,201,638 km (0.103 R)
• M57: 36,900,559 km (0.067 R)
• M58: 38,934,641 km (0.118 R)
• M59: 39,650,616 km (0.061 R)
• M60: 39,830,283 km (0.101 R)
• M61: 40,010,250 km (0.06 R)
• M62: 40,280,723 km (0.082 R)
• M63: 42,649,904 km (0.03 R)
• M64: 45,815,395 km (0.089 R)
• M65: 47,808,039 km (0.109 R)
• M66: 47,903,632 km (0.079 R)
• M67: 48,094,967 km (0.108 R)
• M68: 48,478,536 km (0.112 R)
• M69: 49,828,807 km (0.075 R)
• M70: 50,314,102 km (0.069 R)
• M71: 59,004,093 km (0.062 R)
• M72: 61,481,583 km (0.101 R)
• M73: 63,047,125 km (0.113 R)
• M74: 63,151,993 km (0.035 R)
• M75: 64,520,215 km (0.073 R)
• M76: 66,430,730 km (0.118 R)
• M77: 72,163,021 km (0.114 R)
• M78: 73,041,908 km (0.113 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 267 - 18,135 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit