🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.34 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 643.4

Radius: 10.2

Gravity: 6.18 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.55 AU - 0.79 AU

Year: 372 Days

Day: 12.4 Hours

Environment

Temp: -155 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 43,110,619 km

• M1: 147,055 km (0.118 R)
• M2: 257,757 km (0.107 R)
• M3: 323,281 km (0.117 R)
• M4: 411,544 km (0.057 R)
• M5: 478,264 km (0.096 R)
• M6: 552,914 km (0.036 R)
• M7: 642,822 km (0.12 R)
• M8: 715,676 km (0.04 R)
• M9: 827,127 km (0.088 R)
• M10: 895,194 km (0.072 R)
• M11: 973,882 km (0.08 R)
• M12: 1,050,775 km (0.11 R)
• M13: 1,116,449 km (0.1 R)
• M14: 1,192,744 km (0.113 R)
• M15: 1,346,082 km (0.091 R)
• M16: 1,606,382 km (0.1 R)
• M17: 1,745,209 km (0.114 R)
• M18: 1,829,432 km (0.096 R)
• M19: 1,985,762 km (0.089 R)
• M20: 2,112,920 km (0.112 R)
• M21: 2,271,494 km (0.109 R)
• M22: 2,381,299 km (0.107 R)
• M23: 2,457,594 km (0.05 R)
• M24: 2,528,653 km (0.104 R)
• M25: 2,685,132 km (0.08 R)
• M26: 2,752,302 km (0.102 R)
• M27: 2,976,250 km (0.093 R)
• M28: 3,058,528 km (0.118 R)
• M29: 3,122,407 km (0.119 R)
• M30: 3,375,826 km (0.096 R)
• M31: 3,448,530 km (0.077 R)
• M32: 3,535,147 km (0.119 R)
• M33: 3,778,992 km (0.115 R)
• M34: 3,965,391 km (0.116 R)
• M35: 4,056,197 km (0.098 R)
• M36: 4,147,751 km (0.057 R)
• M37: 4,325,922 km (0.091 R)
• M38: 4,405,059 km (0.094 R)
• M39: 4,506,486 km (0.066 R)
• M40: 4,594,001 km (0.095 R)
• M41: 4,696,924 km (0.119 R)
• M42: 4,763,495 km (0.115 R)
• M43: 4,860,285 km (0.091 R)
• M44: 4,950,194 km (0.098 R)
• M45: 5,040,551 km (0.095 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 724.8

Radius: 8.8

Gravity: 9.36 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.24 AU - 1.28 AU

Year: 959 Days

Day: 8.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 43,110,619 km

• M1: 109,805 km (0.119 R)
• M2: 206,146 km (0.032 R)
• M3: 292,913 km (0.107 R)
• M4: 449,093 km (0.094 R)
• M5: 584,030 km (0.104 R)
• M6: 657,034 km (0.03 R)
• M7: 794,365 km (0.073 R)
• M8: 889,210 km (0.093 R)
• M9: 948,002 km (0.101 R)
• M10: 1,021,903 km (0.096 R)
• M11: 1,183,020 km (0.115 R)
• M12: 1,352,514 km (0.101 R)
• M13: 1,413,401 km (0.115 R)
• M14: 1,569,730 km (0.097 R)
• M15: 1,740,122 km (0.066 R)
• M16: 1,848,730 km (0.077 R)
• M17: 2,046,499 km (0.074 R)
• M18: 2,224,221 km (0.081 R)
• M19: 2,314,877 km (0.119 R)
• M20: 2,481,380 km (0.095 R)
• M21: 2,613,774 km (0.083 R)
• M22: 2,748,412 km (0.089 R)
• M23: 2,806,755 km (0.063 R)
• M24: 2,944,834 km (0.075 R)
• M25: 3,135,721 km (0.043 R)
• M26: 3,196,757 km (0.099 R)
• M27: 3,351,441 km (0.117 R)
• M28: 3,519,140 km (0.098 R)
• M29: 3,711,074 km (0.106 R)
• M30: 3,906,449 km (0.084 R)
• M31: 4,049,764 km (0.065 R)
• M32: 4,149,995 km (0.103 R)
• M33: 4,330,260 km (0.041 R)
• M34: 4,536,107 km (0.116 R)
• M35: 4,628,558 km (0.117 R)
• M36: 4,733,426 km (0.076 R)
• M37: 4,862,679 km (0.068 R)
• M38: 5,172,945 km (0.103 R)
• M39: 5,625,478 km (0.033 R)
• M40: 5,875,456 km (0.087 R)
• M41: 5,989,151 km (0.082 R)
• M42: 6,090,728 km (0.094 R)
• M43: 6,464,124 km (0.046 R)
• M44: 6,845,000 km (0.042 R)
• M45: 6,977,993 km (0.075 R)
• M46: 7,058,177 km (0.118 R)
• M47: 7,152,274 km (0.052 R)
• M48: 7,273,598 km (0.065 R)
• M49: 7,341,516 km (0.111 R)
• M50: 7,477,650 km (0.049 R)
• M51: 7,821,874 km (0.08 R)
• M52: 7,946,938 km (0.034 R)
• M53: 8,002,888 km (0.075 R)
• M54: 8,440,162 km (0.086 R)
• M55: 8,697,620 km (0.049 R)
• M56: 8,784,088 km (0.063 R)
• M57: 8,943,260 km (0.078 R)
• M58: 9,030,475 km (0.049 R)
• M59: 9,264,447 km (0.111 R)
• M60: 9,470,742 km (0.1 R)
• M61: 9,723,413 km (0.091 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 978

Radius: 8

Gravity: 15.28 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 3.74 AU - 4.1 AU

Year: 5264 Days

Day: 11.3 Hours

Environment

Temp: -225 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 43,110,619 km

• M1: 115,789 km (0.111 R)
• M2: 300,393 km (0.097 R)
• M3: 602,281 km (0.109 R)
• M4: 735,423 km (0.105 R)
• M5: 893,398 km (0.115 R)
• M6: 999,912 km (0.115 R)
• M7: 1,310,477 km (0.089 R)
• M8: 1,898,247 km (0.095 R)
• M9: 1,977,085 km (0.101 R)
• M10: 2,199,388 km (0.07 R)
• M11: 2,387,432 km (0.039 R)
• M12: 2,846,399 km (0.114 R)
• M13: 3,167,585 km (0.034 R)
• M14: 3,261,533 km (0.067 R)
• M15: 3,476,206 km (0.09 R)
• M16: 3,597,530 km (0.064 R)
• M17: 3,720,200 km (0.113 R)
• M18: 4,250,823 km (0.064 R)
• M19: 4,751,378 km (0.103 R)
• M20: 4,859,088 km (0.046 R)
• M21: 5,187,306 km (0.057 R)
• M22: 5,242,657 km (0.059 R)
• M23: 5,354,108 km (0.093 R)
• M24: 5,494,431 km (0.095 R)
• M25: 6,600,707 km (0.113 R)
• M26: 7,117,418 km (0.075 R)
• M27: 7,427,385 km (0.089 R)
• M28: 7,773,554 km (0.088 R)
• M29: 8,286,525 km (0.099 R)
• M30: 9,243,952 km (0.106 R)
• M31: 9,446,358 km (0.117 R)
• M32: 9,616,151 km (0.11 R)
• M33: 10,166,522 km (0.048 R)
• M34: 10,797,825 km (0.113 R)
• M35: 10,904,189 km (0.12 R)
• M36: 11,189,771 km (0.071 R)
• M37: 11,405,641 km (0.048 R)
• M38: 11,514,099 km (0.119 R)
• M39: 12,954,428 km (0.084 R)
• M40: 13,219,066 km (0.076 R)
• M41: 13,599,942 km (0.118 R)
• M42: 13,714,983 km (0.057 R)
• M43: 14,529,095 km (0.081 R)
• M44: 15,598,720 km (0.092 R)
• M45: 15,799,480 km (0.067 R)
• M46: 16,816,596 km (0.111 R)
• M47: 17,229,336 km (0.116 R)
• M48: 17,436,978 km (0.087 R)
• M49: 18,360,446 km (0.065 R)
• M50: 19,342,705 km (0.036 R)
• M51: 19,688,426 km (0.12 R)
• M52: 20,561,629 km (0.107 R)
• M53: 20,825,968 km (0.096 R)
• M54: 20,914,381 km (0.099 R)
• M55: 21,626,018 km (0.047 R)
• M56: 21,760,207 km (0.078 R)
• M57: 22,119,840 km (0.092 R)
• M58: 22,209,898 km (0.084 R)
• M59: 22,799,164 km (0.077 R)
• M60: 23,118,556 km (0.046 R)
• M61: 23,255,887 km (0.115 R)
• M62: 23,807,903 km (0.038 R)
• M63: 24,457,457 km (0.073 R)
• M64: 24,690,829 km (0.101 R)
• M65: 25,206,942 km (0.105 R)
• M66: 25,773,918 km (0.079 R)
• M67: 26,154,345 km (0.06 R)
• M68: 26,440,825 km (0.059 R)
• M69: 27,306,548 km (0.095 R)
• M70: 28,181,396 km (0.08 R)
• M71: 28,819,132 km (0.08 R)
• M72: 29,362,322 km (0.089 R)
• M73: 29,759,654 km (0.076 R)
• M74: 30,108,666 km (0.057 R)
• M75: 30,208,597 km (0.081 R)
• M76: 32,538,434 km (0.106 R)
• M77: 32,641,059 km (0.116 R)
• M78: 33,517,403 km (0.117 R)
• M79: 34,453,886 km (0.07 R)
• M80: 34,610,814 km (0.084 R)
• M81: 34,977,777 km (0.067 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 332.6

Radius: 8

Gravity: 5.2 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 6.17 AU - 9.91 AU

Year: 15462 Days

Day: 23.3 Hours

Environment

Temp: -225 °C

Axial Tilt: 43.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 43,110,619 km

• M1: 310,266 km (0.107 R)
• M2: 457,321 km (0.093 R)
• M3: 952,041 km (0.104 R)
• M4: 1,280,109 km (0.105 R)
• M5: 1,761,515 km (0.109 R)
• M6: 2,034,681 km (0.099 R)
• M7: 2,111,574 km (0.052 R)
• M8: 2,215,694 km (0.109 R)
• M9: 2,375,016 km (0.049 R)
• M10: 2,789,851 km (0.063 R)
• M11: 3,811,754 km (0.083 R)
• M12: 4,035,403 km (0.096 R)
• M13: 4,230,478 km (0.074 R)
• M14: 4,462,205 km (0.098 R)
• M15: 4,937,777 km (0.116 R)
• M16: 5,827,136 km (0.08 R)
• M17: 6,047,793 km (0.102 R)
• M18: 6,573,630 km (0.108 R)
• M19: 6,842,008 km (0.086 R)
• M20: 7,951,276 km (0.114 R)
• M21: 8,155,178 km (0.12 R)
• M22: 8,945,803 km (0.046 R)
• M23: 9,200,568 km (0.056 R)
• M24: 9,500,811 km (0.074 R)
• M25: 9,979,225 km (0.064 R)
• M26: 10,688,917 km (0.072 R)
• M27: 11,323,362 km (0.114 R)
• M28: 11,506,769 km (0.068 R)
• M29: 11,691,223 km (0.11 R)
• M30: 12,016,449 km (0.11 R)
• M31: 12,391,790 km (0.056 R)
• M32: 13,105,970 km (0.105 R)
• M33: 13,395,293 km (0.097 R)
• M34: 13,931,302 km (0.086 R)
• M35: 14,029,588 km (0.084 R)
• M36: 15,377,913 km (0.112 R)
• M37: 15,734,106 km (0.091 R)
• M38: 16,299,586 km (0.116 R)
• M39: 16,610,749 km (0.1 R)
• M40: 16,976,217 km (0.075 R)
• M41: 17,081,234 km (0.117 R)
• M42: 17,239,060 km (0.093 R)
• M43: 17,662,273 km (0.078 R)
• M44: 17,928,407 km (0.092 R)
• M45: 18,735,039 km (0.101 R)
• M46: 19,224,822 km (0.078 R)
• M47: 19,388,931 km (0.083 R)
• M48: 19,443,834 km (0.114 R)
• M49: 20,606,957 km (0.103 R)
• M50: 20,999,801 km (0.088 R)
• M51: 21,056,050 km (0.087 R)
• M52: 21,735,673 km (0.104 R)
• M53: 21,906,813 km (0.083 R)
• M54: 21,963,810 km (0.105 R)
• M55: 22,884,435 km (0.104 R)
• M56: 23,174,655 km (0.051 R)
• M57: 23,466,072 km (0.098 R)
• M58: 23,641,550 km (0.065 R)
• M59: 23,876,269 km (0.109 R)
• M60: 23,993,853 km (0.088 R)
• M61: 25,600,384 km (0.084 R)
• M62: 25,660,523 km (0.11 R)
• M63: 26,386,222 km (0.056 R)
• M64: 26,873,761 km (0.116 R)
• M65: 27,795,883 km (0.042 R)
• M66: 29,104,266 km (0.038 R)
• M67: 29,167,097 km (0.11 R)
• M68: 30,051,071 km (0.08 R)
• M69: 31,264,758 km (0.089 R)
• M70: 31,780,572 km (0.07 R)
• M71: 33,148,046 km (0.095 R)
• M72: 33,608,059 km (0.095 R)
• M73: 34,401,676 km (0.116 R)
• M74: 34,800,803 km (0.094 R)
• M75: 36,615,724 km (0.095 R)
• M76: 37,911,242 km (0.113 R)
• M77: 38,530,128 km (0.115 R)
• M78: 39,221,869 km (0.059 R)
• M79: 40,127,086 km (0.091 R)
• M80: 40,617,318 km (0.104 R)
• M81: 40,687,479 km (0.112 R)
• M82: 42,384,368 km (0.111 R)
• M83: 42,812,218 km (0.054 R)
• M84: 43,169,906 km (0.047 R)
• M85: 43,672,256 km (0.057 R)
• M86: 44,320,912 km (0.054 R)
• M87: 44,537,829 km (0.074 R)
• M88: 45,846,960 km (0.048 R)
• M89: 46,726,745 km (0.087 R)
• M90: 47,390,212 km (0.099 R)
• M91: 48,428,421 km (0.07 R)
• M92: 48,726,420 km (0.103 R)
• M93: 49,324,363 km (0.037 R)
• M94: 49,399,311 km (0.114 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 114.4

Radius: 5.3

Gravity: 4.07 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 8.86 AU - 10.78 AU

Year: 20872 Days

Day: 17.6 Hours

Environment

Temp: -227 °C

Axial Tilt: 49.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 43,110,619 km

• M1: 115,639 km (0.081 R)
• M2: 256,860 km (0.042 R)
• M3: 384,766 km (0.12 R)
• M4: 463,155 km (0.077 R)
• M5: 606,021 km (0.112 R)
• M6: 795,711 km (0.091 R)
• M7: 1,058,255 km (0.109 R)
• M8: 1,968,259 km (0.104 R)
• M9: 2,296,627 km (0.114 R)
• M10: 2,369,181 km (0.075 R)
• M11: 2,442,634 km (0.094 R)
• M12: 3,083,063 km (0.116 R)
• M13: 3,244,179 km (0.078 R)
• M14: 3,715,562 km (0.095 R)
• M15: 4,090,455 km (0.089 R)
• M16: 4,267,578 km (0.071 R)
• M17: 4,327,268 km (0.092 R)
• M18: 5,032,323 km (0.116 R)
• M19: 5,674,098 km (0.088 R)
• M20: 5,805,445 km (0.092 R)
• M21: 5,838,506 km (0.077 R)
• M22: 6,205,918 km (0.098 R)
• M23: 7,068,200 km (0.105 R)
• M24: 7,280,779 km (0.072 R)
• M25: 8,300,288 km (0.103 R)
• M26: 8,337,389 km (0.064 R)
• M27: 8,374,788 km (0.055 R)
• M28: 8,978,864 km (0.101 R)
• M29: 9,093,755 km (0.116 R)
• M30: 9,324,884 km (0.083 R)
• M31: 9,714,437 km (0.068 R)
• M32: 9,990,295 km (0.072 R)
• M33: 10,149,019 km (0.077 R)
• M34: 11,201,440 km (0.043 R)
• M35: 11,407,735 km (0.099 R)
• M36: 11,573,639 km (0.094 R)
• M37: 11,615,377 km (0.096 R)
• M38: 11,698,703 km (0.078 R)
• M39: 11,992,214 km (0.12 R)
• M40: 12,076,438 km (0.117 R)
• M41: 12,330,455 km (0.069 R)
• M42: 12,458,211 km (0.04 R)
• M43: 12,714,772 km (0.071 R)
• M44: 12,757,706 km (0.111 R)
• M45: 13,103,128 km (0.07 R)
• M46: 13,276,961 km (0.096 R)
• M47: 13,539,056 km (0.034 R)
• M48: 13,714,834 km (0.109 R)
• M49: 14,920,742 km (0.092 R)
• M50: 15,467,522 km (0.113 R)
• M51: 15,743,381 km (0.086 R)
• M52: 17,863,482 km (0.113 R)
• M53: 18,104,484 km (0.071 R)
• M54: 18,785,154 km (0.071 R)
• M55: 21,028,973 km (0.09 R)
• M56: 21,079,836 km (0.106 R)
• M57: 21,181,563 km (0.081 R)
• M58: 22,208,253 km (0.102 R)
• M59: 22,519,267 km (0.046 R)
• M60: 22,988,705 km (0.071 R)
• M61: 23,145,932 km (0.054 R)
• M62: 24,844,616 km (0.039 R)
• M63: 26,528,190 km (0.04 R)
• M64: 26,693,047 km (0.105 R)
• M65: 27,134,361 km (0.075 R)
• M66: 27,245,063 km (0.094 R)
• M67: 27,522,567 km (0.04 R)
• M68: 27,689,369 km (0.117 R)
• M69: 27,745,169 km (0.059 R)
• M70: 28,080,268 km (0.081 R)
• M71: 28,136,218 km (0.059 R)
• M72: 28,641,560 km (0.042 R)
• M73: 28,697,958 km (0.082 R)
• M74: 29,093,345 km (0.07 R)
• M75: 30,003,947 km (0.11 R)
• M76: 32,321,218 km (0.12 R)
• M77: 32,968,379 km (0.069 R)
• M78: 34,156,186 km (0.105 R)
• M79: 35,056,167 km (0.107 R)
• M80: 35,539,368 km (0.119 R)
• M81: 35,721,129 km (0.111 R)
• M82: 36,268,209 km (0.058 R)
• M83: 36,634,574 km (0.08 R)
• M84: 37,001,986 km (0.111 R)
• M85: 37,124,806 km (0.099 R)
• M86: 37,802,484 km (0.12 R)
• M87: 37,926,202 km (0.075 R)
• M88: 38,173,936 km (0.1 R)
• M89: 38,360,036 km (0.091 R)
• M90: 38,733,282 km (0.09 R)
• M91: 38,857,897 km (0.085 R)
• M92: 38,920,280 km (0.087 R)
• M93: 39,608,729 km (0.09 R)
• M94: 40,934,166 km (0.1 R)
• M95: 42,659,478 km (0.065 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 207 - 19,680 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit