🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.31 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 974.9

Radius: 9.8

Gravity: 10.15 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.51 AU - 0.71 AU

Year: 335 Days

Day: 10.4 Hours

Environment

Temp: -147 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 56,559,810 km

• M1: 125,064 km (0.114 R)
• M2: 221,255 km (0.073 R)
• M3: 282,291 km (0.113 R)
• M4: 393,742 km (0.091 R)
• M5: 489,185 km (0.062 R)
• M6: 575,653 km (0.1 R)
• M7: 660,624 km (0.119 R)
• M8: 798,703 km (0.107 R)
• M9: 942,467 km (0.117 R)
• M10: 1,008,888 km (0.081 R)
• M11: 1,193,941 km (0.12 R)
• M12: 1,266,346 km (0.045 R)
• M13: 1,360,144 km (0.115 R)
• M14: 1,441,226 km (0.09 R)
• M15: 1,523,804 km (0.039 R)
• M16: 1,592,170 km (0.076 R)
• M17: 1,656,198 km (0.062 R)
• M18: 1,754,035 km (0.112 R)
• M19: 1,837,062 km (0.113 R)
• M20: 1,955,693 km (0.057 R)
• M21: 2,036,177 km (0.048 R)
• M22: 2,111,873 km (0.063 R)
• M23: 2,218,387 km (0.101 R)
• M24: 2,308,445 km (0.082 R)
• M25: 2,412,116 km (0.092 R)
• M26: 2,486,317 km (0.096 R)
• M27: 2,580,114 km (0.077 R)
• M28: 2,881,704 km (0.105 R)
• M29: 3,060,174 km (0.107 R)
• M30: 3,221,889 km (0.077 R)
• M31: 3,400,210 km (0.092 R)
• M32: 3,476,804 km (0.048 R)
• M33: 3,546,816 km (0.09 R)
• M34: 3,645,700 km (0.067 R)
• M35: 3,984,240 km (0.103 R)
• M36: 4,050,362 km (0.114 R)
• M37: 4,176,025 km (0.074 R)
• M38: 4,408,649 km (0.112 R)
• M39: 4,499,904 km (0.12 R)
• M40: 4,591,757 km (0.098 R)
• M41: 4,668,800 km (0.086 R)
• M42: 4,808,524 km (0.069 R)
• M43: 4,989,089 km (0.1 R)
• M44: 5,060,298 km (0.077 R)
• M45: 5,171,898 km (0.119 R)
• M46: 5,260,160 km (0.11 R)
• M47: 5,324,637 km (0.102 R)
• M48: 5,446,410 km (0.103 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 593.5

Radius: 8.2

Gravity: 8.83 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.55 AU - 0.73 AU

Year: 360 Days

Day: 12.1 Hours

Environment

Temp: -157 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 56,559,810 km

• M1: 114,742 km (0.068 R)
• M2: 186,549 km (0.103 R)
• M3: 247,136 km (0.046 R)
• M4: 302,337 km (0.105 R)
• M5: 365,767 km (0.092 R)
• M6: 453,132 km (0.089 R)
• M7: 548,276 km (0.1 R)
• M8: 636,689 km (0.047 R)
• M9: 711,936 km (0.072 R)
• M10: 805,585 km (0.075 R)
• M11: 899,682 km (0.031 R)
• M12: 981,063 km (0.108 R)
• M13: 1,082,041 km (0.073 R)
• M14: 1,182,272 km (0.084 R)
• M15: 1,235,828 km (0.109 R)
• M16: 1,359,545 km (0.115 R)
• M17: 1,501,813 km (0.115 R)
• M18: 1,624,184 km (0.118 R)
• M19: 1,816,717 km (0.07 R)
• M20: 1,879,099 km (0.08 R)
• M21: 1,952,701 km (0.107 R)
• M22: 2,092,126 km (0.108 R)
• M23: 2,179,641 km (0.111 R)
• M24: 2,234,992 km (0.063 R)
• M25: 2,381,000 km (0.119 R)
• M26: 2,541,817 km (0.085 R)
• M27: 2,635,316 km (0.087 R)
• M28: 2,741,979 km (0.029 R)
• M29: 2,880,357 km (0.067 R)
• M30: 3,020,979 km (0.068 R)
• M31: 3,089,046 km (0.096 R)
• M32: 3,151,429 km (0.078 R)
• M33: 3,334,686 km (0.105 R)
• M34: 3,392,281 km (0.08 R)
• M35: 3,606,356 km (0.1 R)
• M36: 3,678,612 km (0.107 R)
• M37: 3,798,140 km (0.061 R)
• M38: 3,898,670 km (0.076 R)
• M39: 3,959,407 km (0.118 R)
• M40: 4,013,711 km (0.063 R)
• M41: 4,205,495 km (0.064 R)
• M42: 4,407,452 km (0.061 R)
• M43: 4,584,128 km (0.105 R)
• M44: 4,669,847 km (0.093 R)
• M45: 4,734,473 km (0.042 R)
• M46: 4,792,069 km (0.112 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 853.9

Radius: 14.6

Gravity: 4.01 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 2.73 AU - 4.15 AU

Year: 4485 Days

Day: 13.1 Hours

Environment

Temp: -220 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 56,559,810 km

• M1: 184,305 km (0.095 R)
• M2: 430,991 km (0.097 R)
• M3: 612,154 km (0.04 R)
• M4: 762,052 km (0.045 R)
• M5: 939,325 km (0.118 R)
• M6: 1,307,635 km (0.075 R)
• M7: 1,557,463 km (0.114 R)
• M8: 1,704,967 km (0.081 R)
• M9: 1,979,629 km (0.103 R)
• M10: 2,533,590 km (0.05 R)
• M11: 2,630,529 km (0.06 R)
• M12: 2,848,643 km (0.067 R)
• M13: 3,114,179 km (0.108 R)
• M14: 3,452,420 km (0.052 R)
• M15: 3,560,579 km (0.099 R)
• M16: 4,095,840 km (0.115 R)
• M17: 4,466,992 km (0.096 R)
• M18: 4,752,724 km (0.11 R)
• M19: 4,897,834 km (0.075 R)
• M20: 5,068,974 km (0.091 R)
• M21: 5,392,255 km (0.069 R)
• M22: 5,645,524 km (0.11 R)
• M23: 5,799,461 km (0.096 R)
• M24: 6,006,953 km (0.106 R)
• M25: 6,269,647 km (0.078 R)
• M26: 6,861,157 km (0.043 R)
• M27: 7,555,141 km (0.104 R)
• M28: 8,068,860 km (0.077 R)
• M29: 8,330,058 km (0.12 R)
• M30: 8,446,894 km (0.098 R)
• M31: 8,920,371 km (0.053 R)
• M32: 9,130,108 km (0.09 R)
• M33: 9,402,376 km (0.074 R)
• M34: 9,985,957 km (0.116 R)
• M35: 10,141,539 km (0.114 R)
• M36: 10,612,922 km (0.06 R)
• M37: 10,995,443 km (0.035 R)
• M38: 11,349,841 km (0.07 R)
• M39: 11,544,916 km (0.118 R)
• M40: 12,302,630 km (0.106 R)
• M41: 12,738,109 km (0.113 R)
• M42: 12,907,005 km (0.097 R)
• M43: 13,246,891 km (0.114 R)
• M44: 13,555,362 km (0.097 R)
• M45: 13,900,933 km (0.109 R)
• M46: 15,026,358 km (0.12 R)
• M47: 15,312,240 km (0.07 R)
• M48: 15,599,916 km (0.062 R)
• M49: 15,780,780 km (0.092 R)
• M50: 16,954,076 km (0.06 R)
• M51: 17,139,877 km (0.101 R)
• M52: 17,401,374 km (0.086 R)
• M53: 17,551,271 km (0.112 R)
• M54: 17,814,713 km (0.092 R)
• M55: 18,307,488 km (0.112 R)
• M56: 18,651,264 km (0.053 R)
• M57: 19,539,576 km (0.111 R)
• M58: 19,773,547 km (0.114 R)
• M59: 20,047,760 km (0.079 R)
• M60: 20,283,826 km (0.095 R)
• M61: 20,481,295 km (0.105 R)
• M62: 21,317,248 km (0.112 R)
• M63: 21,477,766 km (0.112 R)
• M64: 21,679,125 km (0.111 R)
• M65: 21,961,865 km (0.051 R)
• M66: 22,164,570 km (0.099 R)
• M67: 23,063,953 km (0.105 R)
• M68: 23,933,715 km (0.109 R)
• M69: 24,645,501 km (0.059 R)
• M70: 25,961,663 km (0.096 R)
• M71: 26,520,411 km (0.119 R)
• M72: 26,952,899 km (0.084 R)
• M73: 27,300,564 km (0.052 R)
• M74: 28,176,310 km (0.098 R)
• M75: 28,794,748 km (0.052 R)
• M76: 29,373,093 km (0.11 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 750.7

Radius: 5.4

Gravity: 25.74 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 6.07 AU - 7.05 AU

Year: 11810 Days

Day: 21.9 Hours

Environment

Temp: -236 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 56,559,810 km

• M1: 168,447 km (0.065 R)
• M2: 211,531 km (0.096 R)
• M3: 443,857 km (0.067 R)
• M4: 524,939 km (0.099 R)
• M5: 877,691 km (0.089 R)
• M6: 1,268,590 km (0.035 R)
• M7: 1,785,002 km (0.117 R)
• M8: 2,106,637 km (0.115 R)
• M9: 2,331,034 km (0.067 R)
• M10: 3,018,137 km (0.067 R)
• M11: 3,530,809 km (0.096 R)
• M12: 4,139,223 km (0.106 R)
• M13: 5,526,744 km (0.112 R)
• M14: 6,150,417 km (0.055 R)
• M15: 6,349,831 km (0.102 R)
• M16: 6,551,340 km (0.091 R)
• M17: 6,591,881 km (0.113 R)
• M18: 6,878,211 km (0.047 R)
• M19: 7,085,254 km (0.046 R)
• M20: 7,378,466 km (0.099 R)
• M21: 8,948,496 km (0.102 R)
• M22: 9,265,344 km (0.101 R)
• M23: 9,678,234 km (0.095 R)
• M24: 9,956,785 km (0.094 R)
• M25: 10,664,683 km (0.085 R)
• M26: 11,145,640 km (0.105 R)
• M27: 11,194,109 km (0.119 R)
• M28: 11,486,573 km (0.067 R)
• M29: 11,535,492 km (0.064 R)
• M30: 11,880,315 km (0.056 R)
• M31: 12,078,831 km (0.105 R)
• M32: 12,782,240 km (0.094 R)
• M33: 12,833,104 km (0.11 R)
• M34: 13,550,725 km (0.067 R)
• M35: 13,758,217 km (0.11 R)
• M36: 14,971,157 km (0.087 R)
• M37: 15,024,713 km (0.062 R)
• M38: 15,078,269 km (0.078 R)
• M39: 15,347,096 km (0.063 R)
• M40: 15,617,569 km (0.1 R)
• M41: 15,671,873 km (0.067 R)
• M42: 17,385,367 km (0.117 R)
• M43: 18,178,535 km (0.073 R)
• M44: 18,407,270 km (0.053 R)
• M45: 18,636,903 km (0.08 R)
• M46: 19,565,307 km (0.069 R)
• M47: 20,746,831 km (0.111 R)
• M48: 21,890,507 km (0.102 R)
• M49: 24,553,499 km (0.101 R)
• M50: 25,762,249 km (0.109 R)
• M51: 25,890,754 km (0.077 R)
• M52: 26,277,016 km (0.091 R)
• M53: 26,860,148 km (0.097 R)
• M54: 28,701,548 km (0.117 R)
• M55: 28,768,119 km (0.087 R)
• M56: 29,168,294 km (0.056 R)
• M57: 30,447,505 km (0.03 R)
• M58: 31,059,959 km (0.037 R)
• M59: 31,401,939 km (0.108 R)
• M60: 33,339,830 km (0.108 R)
• M61: 33,689,889 km (0.109 R)
• M62: 33,760,051 km (0.063 R)
• M63: 33,970,834 km (0.117 R)
• M64: 34,111,606 km (0.049 R)
• M65: 34,393,747 km (0.079 R)
• M66: 34,676,637 km (0.06 R)
• M67: 35,744,466 km (0.049 R)
• M68: 36,174,560 km (0.116 R)
• M69: 39,233,089 km (0.083 R)
• M70: 39,528,694 km (0.116 R)
• M71: 39,899,248 km (0.066 R)
• M72: 40,494,498 km (0.085 R)
• M73: 40,793,245 km (0.082 R)
• M74: 42,070,960 km (0.087 R)
• M75: 42,449,293 km (0.055 R)
• M76: 42,752,678 km (0.117 R)
• M77: 43,133,105 km (0.028 R)
• M78: 45,748,824 km (0.119 R)
• M79: 46,293,809 km (0.116 R)
• M80: 46,840,888 km (0.047 R)
• M81: 46,997,517 km (0.1 R)
• M82: 47,862,492 km (0.117 R)
• M83: 49,129,886 km (0.062 R)
• M84: 49,767,771 km (0.08 R)
• M85: 50,167,796 km (0.089 R)
• M86: 50,649,351 km (0.097 R)
• M87: 51,697,733 km (0.108 R)
• M88: 53,161,249 km (0.099 R)
• M89: 54,720,807 km (0.073 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 247.8

Radius: 5.9

Gravity: 7.12 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 6.36 AU - 6.84 AU

Year: 11919 Days

Day: 17.7 Hours

Environment

Temp: -228 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 56,559,810 km

• M1: 233,971 km (0.082 R)
• M2: 379,979 km (0.085 R)
• M3: 708,346 km (0.113 R)
• M4: 876,195 km (0.061 R)
• M5: 1,006,345 km (0.03 R)
• M6: 1,452,296 km (0.072 R)
• M7: 1,787,246 km (0.114 R)
• M8: 1,848,880 km (0.074 R)
• M9: 2,975,352 km (0.118 R)
• M10: 3,322,419 km (0.084 R)
• M11: 3,787,369 km (0.118 R)
• M12: 4,272,665 km (0.097 R)
• M13: 4,550,767 km (0.104 R)
• M14: 4,607,016 km (0.074 R)
• M15: 5,241,760 km (0.106 R)
• M16: 5,330,471 km (0.071 R)
• M17: 5,781,359 km (0.088 R)
• M18: 6,244,365 km (0.105 R)
• M19: 6,559,717 km (0.095 R)
• M20: 6,783,665 km (0.09 R)
• M21: 7,042,469 km (0.047 R)
• M22: 7,838,480 km (0.091 R)
• M23: 7,940,057 km (0.114 R)
• M24: 8,384,961 km (0.109 R)
• M25: 9,406,265 km (0.116 R)
• M26: 9,986,555 km (0.097 R)
• M27: 10,840,759 km (0.099 R)
• M28: 11,257,539 km (0.106 R)
• M29: 12,341,824 km (0.109 R)
• M30: 13,176,880 km (0.116 R)
• M31: 13,216,972 km (0.057 R)
• M32: 13,580,794 km (0.116 R)
• M33: 14,071,026 km (0.077 R)
• M34: 14,858,809 km (0.081 R)
• M35: 15,618,466 km (0.065 R)
• M36: 15,789,008 km (0.092 R)
• M37: 16,477,158 km (0.097 R)
• M38: 16,781,291 km (0.098 R)
• M39: 17,219,164 km (0.064 R)
• M40: 17,704,908 km (0.07 R)
• M41: 18,240,169 km (0.096 R)
• M42: 18,644,981 km (0.057 R)
• M43: 18,825,845 km (0.034 R)
• M44: 18,961,979 km (0.059 R)
• M45: 20,062,122 km (0.072 R)
• M46: 20,108,347 km (0.031 R)
• M47: 20,947,591 km (0.104 R)
• M48: 21,466,098 km (0.118 R)
• M49: 21,513,520 km (0.076 R)
• M50: 21,608,216 km (0.083 R)
• M51: 22,084,386 km (0.104 R)
• M52: 23,289,546 km (0.068 R)
• M53: 23,386,934 km (0.112 R)
• M54: 23,777,684 km (0.075 R)
• M55: 23,875,671 km (0.062 R)
• M56: 24,318,480 km (0.116 R)
• M57: 24,367,848 km (0.108 R)
• M58: 25,261,994 km (0.046 R)
• M59: 25,512,271 km (0.119 R)
• M60: 26,725,211 km (0.061 R)
• M61: 26,776,074 km (0.038 R)
• M62: 27,338,712 km (0.089 R)
• M63: 28,892,435 km (0.111 R)
• M64: 29,416,776 km (0.119 R)
• M65: 29,627,409 km (0.097 R)
• M66: 29,680,068 km (0.119 R)
• M67: 29,997,066 km (0.119 R)
• M68: 30,262,153 km (0.055 R)
• M69: 30,527,989 km (0.109 R)
• M70: 31,330,132 km (0.109 R)
• M71: 31,706,820 km (0.106 R)
• M72: 33,009,668 km (0.101 R)
• M73: 33,667,749 km (0.091 R)
• M74: 34,662,724 km (0.113 R)
• M75: 35,108,077 km (0.068 R)
• M76: 35,275,627 km (0.115 R)
• M77: 35,387,376 km (0.071 R)
• M78: 35,723,523 km (0.107 R)
• M79: 35,835,871 km (0.082 R)
• M80: 35,891,970 km (0.05 R)
• M81: 36,060,716 km (0.087 R)
• M82: 36,625,149 km (0.047 R)
• M83: 36,738,395 km (0.041 R)
• M84: 37,135,577 km (0.086 R)
• M85: 37,249,271 km (0.114 R)
• M86: 37,363,115 km (0.044 R)
• M87: 38,335,651 km (0.108 R)

Asteroid Belt

Center: 7.31 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 8.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 443.2

Radius: 3.6

Gravity: 34.2 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 7.79 AU - 8.23 AU

Year: 15935 Days

Day: 23.6 Hours

Environment

Temp: -229 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 56,559,810 km

• M1: 323,879 km (0.072 R)
• M2: 353,201 km (0.039 R)
• M3: 734,376 km (0.098 R)
• M4: 938,427 km (0.115 R)
• M5: 1,252,284 km (0.073 R)
• M6: 1,805,198 km (0.119 R)
• M7: 2,191,459 km (0.086 R)
• M8: 2,394,015 km (0.102 R)
• M9: 2,693,809 km (0.119 R)
• M10: 3,165,192 km (0.092 R)
• M11: 3,229,968 km (0.116 R)
• M12: 3,661,707 km (0.118 R)
• M13: 3,936,369 km (0.112 R)
• M14: 4,288,971 km (0.116 R)
• M15: 4,688,397 km (0.1 R)
• M16: 6,076,516 km (0.119 R)
• M17: 6,319,313 km (0.108 R)
• M18: 6,565,402 km (0.095 R)
• M19: 6,940,294 km (0.115 R)
• M20: 6,982,331 km (0.025 R)
• M21: 7,841,771 km (0.046 R)
• M22: 8,239,402 km (0.115 R)
• M23: 8,373,292 km (0.088 R)
• M24: 10,515,833 km (0.055 R)
• M25: 10,612,623 km (0.039 R)
• M26: 11,002,774 km (0.112 R)
• M27: 11,397,563 km (0.096 R)
• M28: 12,150,489 km (0.075 R)
• M29: 13,231,034 km (0.118 R)
• M30: 14,610,925 km (0.115 R)
• M31: 15,263,172 km (0.077 R)
• M32: 16,147,295 km (0.119 R)
• M33: 17,275,861 km (0.116 R)
• M34: 17,447,300 km (0.089 R)
• M35: 17,965,059 km (0.097 R)
• M36: 19,726,873 km (0.085 R)
• M37: 19,906,091 km (0.113 R)
• M38: 20,326,311 km (0.094 R)
• M39: 21,542,991 km (0.12 R)
• M40: 21,727,595 km (0.119 R)
• M41: 22,036,215 km (0.084 R)
• M42: 24,173,670 km (0.09 R)
• M43: 25,008,276 km (0.111 R)
• M44: 25,396,632 km (0.053 R)
• M45: 25,526,633 km (0.058 R)
• M46: 25,787,083 km (0.084 R)
• M47: 29,866,616 km (0.054 R)
• M48: 32,225,775 km (0.112 R)
• M49: 32,507,169 km (0.095 R)
• M50: 35,149,067 km (0.091 R)
• M51: 35,221,472 km (0.101 R)
• M52: 36,605,701 km (0.11 R)
• M53: 36,899,362 km (0.052 R)
• M54: 37,488,927 km (0.1 R)
• M55: 38,976,678 km (0.117 R)
• M56: 40,029,548 km (0.11 R)
• M57: 40,105,095 km (0.08 R)
• M58: 40,407,881 km (0.068 R)
• M59: 40,635,419 km (0.091 R)
• M60: 41,091,693 km (0.113 R)
• M61: 42,548,028 km (0.072 R)
• M62: 45,117,222 km (0.118 R)
• M63: 45,747,627 km (0.118 R)
• M64: 46,380,875 km (0.067 R)
• M65: 47,176,586 km (0.116 R)
• M66: 47,736,232 km (0.069 R)
• M67: 50,159,568 km (0.074 R)
• M68: 51,714,937 km (0.104 R)
• M69: 51,962,072 km (0.05 R)
• M70: 52,954,056 km (0.118 R)
• M71: 53,369,190 km (0.082 R)
• M72: 53,868,847 km (0.114 R)
• M73: 54,370,149 km (0.105 R)
• M74: 55,293,019 km (0.042 R)
• M75: 55,714,137 km (0.054 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 260 - 11,417 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit