🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 940.9

Radius: 14.1

Gravity: 4.73 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.46 AU - 0.56 AU

Year: 243 Days

Day: 10.4 Hours

Environment

Temp: -143 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 55,038,849 km

• M1: 184,005 km (0.102 R)
• M2: 319,391 km (0.097 R)
• M3: 445,054 km (0.07 R)
• M4: 562,189 km (0.12 R)
• M5: 676,930 km (0.077 R)
• M6: 767,736 km (0.112 R)
• M7: 863,180 km (0.077 R)
• M8: 959,820 km (0.094 R)
• M9: 1,106,575 km (0.115 R)
• M10: 1,221,018 km (0.091 R)
• M11: 1,369,120 km (0.05 R)
• M12: 1,458,430 km (0.073 R)
• M13: 1,621,043 km (0.06 R)
• M14: 1,855,462 km (0.106 R)
• M15: 2,027,799 km (0.051 R)
• M16: 2,140,895 km (0.096 R)
• M17: 2,235,890 km (0.108 R)
• M18: 2,399,251 km (0.077 R)
• M19: 2,487,813 km (0.114 R)
• M20: 2,630,679 km (0.091 R)
• M21: 2,733,003 km (0.113 R)
• M22: 2,825,605 km (0.05 R)
• M23: 2,936,008 km (0.079 R)
• M24: 3,070,496 km (0.095 R)
• M25: 3,195,710 km (0.083 R)
• M26: 3,357,425 km (0.1 R)
• M27: 3,451,223 km (0.063 R)
• M28: 3,545,769 km (0.078 R)
• M29: 3,713,468 km (0.104 R)
• M30: 3,828,808 km (0.11 R)
• M31: 3,994,862 km (0.112 R)
• M32: 4,094,344 km (0.051 R)
• M33: 4,264,138 km (0.098 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 614.5

Radius: 11.5

Gravity: 4.65 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.48 AU - 0.62 AU

Year: 272 Days

Day: 5.7 Hours

Environment

Temp: -144 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 55,038,849 km

• M1: 143,315 km (0.076 R)
• M2: 216,169 km (0.11 R)
• M3: 298,448 km (0.112 R)
• M4: 428,598 km (0.032 R)
• M5: 506,838 km (0.112 R)
• M6: 647,759 km (0.117 R)
• M7: 767,138 km (0.051 R)
• M8: 850,165 km (0.117 R)
• M9: 1,007,990 km (0.062 R)
• M10: 1,153,100 km (0.105 R)
• M11: 1,261,858 km (0.049 R)
• M12: 1,411,007 km (0.12 R)
• M13: 1,502,711 km (0.083 R)
• M14: 1,622,389 km (0.104 R)
• M15: 1,839,755 km (0.091 R)
• M16: 1,982,321 km (0.119 R)
• M17: 2,066,844 km (0.119 R)
• M18: 2,225,119 km (0.032 R)
• M19: 2,427,375 km (0.089 R)
• M20: 2,502,922 km (0.059 R)
• M21: 2,589,539 km (0.091 R)
• M22: 2,792,095 km (0.073 R)
• M23: 2,908,781 km (0.093 R)
• M24: 3,032,498 km (0.102 R)
• M25: 3,108,644 km (0.089 R)
• M26: 3,313,144 km (0.103 R)
• M27: 3,419,807 km (0.099 R)
• M28: 3,516,448 km (0.1 R)
• M29: 3,613,836 km (0.117 R)
• M30: 3,741,293 km (0.094 R)
• M31: 3,888,049 km (0.045 R)
• M32: 4,000,845 km (0.116 R)
• M33: 4,102,572 km (0.102 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 221.5

Radius: 9.8

Gravity: 2.31 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.93 AU - 1.07 AU

Year: 667 Days

Day: 10.4 Hours

Environment

Temp: -184 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 55,038,849 km

• M1: 127,906 km (0.114 R)
• M2: 243,845 km (0.077 R)
• M3: 306,975 km (0.104 R)
• M4: 416,929 km (0.097 R)
• M5: 489,335 km (0.089 R)
• M6: 609,163 km (0.085 R)
• M7: 682,465 km (0.115 R)
• M8: 755,320 km (0.11 R)
• M9: 843,283 km (0.075 R)
• M10: 939,175 km (0.081 R)
• M11: 1,012,628 km (0.091 R)
• M12: 1,092,663 km (0.045 R)
• M13: 1,184,217 km (0.083 R)
• M14: 1,259,464 km (0.108 R)
• M15: 1,321,697 km (0.115 R)
• M16: 1,409,810 km (0.11 R)
• M17: 1,505,104 km (0.076 R)
• M18: 1,576,762 km (0.099 R)
• M19: 1,639,144 km (0.07 R)
• M20: 1,771,837 km (0.116 R)
• M21: 1,897,051 km (0.086 R)
• M22: 1,991,596 km (0.115 R)
• M23: 2,065,049 km (0.119 R)
• M24: 2,173,956 km (0.105 R)
• M25: 2,272,990 km (0.105 R)
• M26: 2,427,674 km (0.102 R)
• M27: 2,579,666 km (0.114 R)
• M28: 2,829,494 km (0.096 R)
• M29: 3,093,834 km (0.119 R)
• M30: 3,219,047 km (0.063 R)
• M31: 3,386,447 km (0.116 R)
• M32: 3,529,313 km (0.068 R)
• M33: 3,625,654 km (0.091 R)
• M34: 3,688,036 km (0.104 R)
• M35: 3,750,867 km (0.119 R)
• M36: 3,891,789 km (0.059 R)
• M37: 4,019,994 km (0.115 R)
• M38: 4,135,184 km (0.066 R)
• M39: 4,302,734 km (0.115 R)
• M40: 4,405,807 km (0.054 R)
• M41: 4,487,487 km (0.085 R)
• M42: 4,592,056 km (0.053 R)
• M43: 4,796,108 km (0.083 R)
• M44: 5,088,272 km (0.116 R)
• M45: 5,331,070 km (0.081 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 135

Radius: 12.1

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.28 AU - 1.76 AU

Year: 1250 Days

Day: 14.3 Hours

Environment

Temp: -182 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 55,038,849 km

• M1: 155,432 km (0.098 R)
• M2: 231,428 km (0.114 R)
• M3: 316,549 km (0.04 R)
• M4: 531,072 km (0.118 R)
• M5: 645,664 km (0.117 R)
• M6: 751,580 km (0.075 R)
• M7: 854,353 km (0.104 R)
• M8: 1,049,728 km (0.063 R)
• M9: 1,128,866 km (0.075 R)
• M10: 1,204,861 km (0.086 R)
• M11: 1,333,665 km (0.116 R)
• M12: 1,414,448 km (0.103 R)
• M13: 1,508,844 km (0.073 R)
• M14: 1,624,034 km (0.113 R)
• M15: 1,704,518 km (0.118 R)
• M16: 1,818,362 km (0.109 R)
• M17: 1,895,704 km (0.1 R)
• M18: 1,987,408 km (0.111 R)
• M19: 2,100,952 km (0.065 R)
• M20: 2,209,710 km (0.105 R)
• M21: 2,519,079 km (0.065 R)
• M22: 2,708,469 km (0.098 R)
• M23: 2,842,509 km (0.108 R)
• M24: 3,001,681 km (0.077 R)
• M25: 3,281,429 km (0.075 R)
• M26: 3,456,758 km (0.071 R)
• M27: 3,626,851 km (0.112 R)
• M28: 3,725,436 km (0.055 R)
• M29: 4,034,954 km (0.069 R)
• M30: 4,248,879 km (0.067 R)
• M31: 4,422,861 km (0.119 R)
• M32: 4,519,501 km (0.092 R)
• M33: 4,940,619 km (0.062 R)
• M34: 5,169,654 km (0.073 R)
• M35: 5,280,954 km (0.04 R)
• M36: 5,430,552 km (0.118 R)
• M37: 5,534,224 km (0.058 R)
• M38: 5,724,512 km (0.082 R)
• M39: 5,801,256 km (0.091 R)
• M40: 6,072,477 km (0.107 R)
• M41: 6,268,749 km (0.046 R)
• M42: 6,427,323 km (0.053 R)
• M43: 6,517,082 km (0.108 R)
• M44: 6,972,308 km (0.104 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 502.5

Radius: 12

Gravity: 3.49 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 3.25 AU - 3.27 AU

Year: 3925 Days

Day: 14.2 Hours

Environment

Temp: -204 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 55,038,849 km

• M1: 219,310 km (0.079 R)
• M2: 438,172 km (0.078 R)
• M3: 548,575 km (0.108 R)
• M4: 650,900 km (0.073 R)
• M5: 899,382 km (0.097 R)
• M6: 1,012,329 km (0.075 R)
• M7: 1,106,426 km (0.045 R)
• M8: 1,203,664 km (0.114 R)
• M9: 1,433,746 km (0.071 R)
• M10: 1,581,698 km (0.049 R)
• M11: 1,777,372 km (0.07 R)
• M12: 1,936,993 km (0.116 R)
• M13: 2,101,551 km (0.079 R)
• M14: 2,396,857 km (0.049 R)
• M15: 2,738,987 km (0.103 R)
• M16: 3,763,733 km (0.09 R)
• M17: 4,027,773 km (0.117 R)
• M18: 4,104,218 km (0.103 R)
• M19: 4,553,909 km (0.08 R)
• M20: 5,081,391 km (0.074 R)
• M21: 6,260,671 km (0.095 R)
• M22: 6,371,972 km (0.099 R)
• M23: 6,506,311 km (0.12 R)
• M24: 6,619,107 km (0.092 R)
• M25: 7,734,808 km (0.063 R)
• M26: 8,412,487 km (0.087 R)
• M27: 8,609,657 km (0.103 R)
• M28: 8,783,340 km (0.089 R)
• M29: 9,159,578 km (0.092 R)
• M30: 9,235,574 km (0.085 R)
• M31: 9,566,784 km (0.117 R)
• M32: 9,954,093 km (0.113 R)
• M33: 10,451,805 km (0.113 R)
• M34: 10,637,306 km (0.089 R)
• M35: 11,281,475 km (0.069 R)
• M36: 11,471,763 km (0.076 R)
• M37: 11,855,631 km (0.119 R)
• M38: 11,993,710 km (0.094 R)
• M39: 12,664,058 km (0.093 R)
• M40: 13,260,654 km (0.093 R)
• M41: 13,461,564 km (0.089 R)
• M42: 14,099,450 km (0.089 R)
• M43: 14,216,585 km (0.065 R)
• M44: 14,540,165 km (0.059 R)
• M45: 14,836,518 km (0.105 R)
• M46: 15,074,977 km (0.068 R)
• M47: 15,646,441 km (0.113 R)
• M48: 15,737,397 km (0.065 R)
• M49: 15,919,757 km (0.058 R)
• M50: 16,011,161 km (0.083 R)
• M51: 17,560,546 km (0.105 R)
• M52: 17,812,918 km (0.111 R)
• M53: 17,907,763 km (0.114 R)
• M54: 18,066,336 km (0.078 R)
• M55: 18,193,644 km (0.061 R)
• M56: 18,416,994 km (0.102 R)
• M57: 18,834,222 km (0.109 R)
• M58: 19,060,115 km (0.108 R)
• M59: 19,612,730 km (0.083 R)
• M60: 20,005,873 km (0.119 R)
• M61: 20,104,607 km (0.08 R)
• M62: 20,368,648 km (0.117 R)
• M63: 20,766,728 km (0.104 R)
• M64: 21,033,610 km (0.064 R)
• M65: 21,301,690 km (0.099 R)
• M66: 21,705,903 km (0.118 R)
• M67: 22,248,794 km (0.113 R)
• M68: 22,350,969 km (0.072 R)
• M69: 22,487,702 km (0.095 R)

Asteroid Belt

Center: 4.29 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 983.1

Radius: 14.7

Gravity: 4.55 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 4.84 AU - 5.8 AU

Year: 8183 Days

Day: 7.2 Hours

Environment

Temp: -228 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 55,038,849 km

• M1: 204,650 km (0.074 R)
• M2: 465,249 km (0.106 R)
• M3: 678,277 km (0.115 R)
• M4: 858,093 km (0.095 R)
• M5: 1,170,005 km (0.057 R)
• M6: 1,269,039 km (0.056 R)
• M7: 1,672,803 km (0.083 R)
• M8: 2,116,959 km (0.092 R)
• M9: 2,624,545 km (0.119 R)
• M10: 3,170,128 km (0.065 R)
• M11: 3,312,097 km (0.088 R)
• M12: 3,514,652 km (0.103 R)
• M13: 3,962,548 km (0.09 R)
• M14: 4,054,252 km (0.113 R)
• M15: 4,302,734 km (0.047 R)
• M16: 4,749,583 km (0.04 R)
• M17: 4,912,794 km (0.113 R)
• M18: 5,178,031 km (0.098 R)
• M19: 6,178,841 km (0.095 R)
• M20: 7,163,943 km (0.053 R)
• M21: 7,389,536 km (0.114 R)
• M22: 7,693,968 km (0.056 R)
• M23: 8,158,469 km (0.05 R)
• M24: 8,872,500 km (0.086 R)
• M25: 10,615,764 km (0.074 R)
• M26: 10,787,203 km (0.057 R)
• M27: 11,002,923 km (0.066 R)
• M28: 11,133,074 km (0.057 R)
• M29: 11,263,672 km (0.045 R)
• M30: 12,372,043 km (0.104 R)
• M31: 12,916,430 km (0.095 R)
• M32: 13,191,540 km (0.094 R)
• M33: 13,375,994 km (0.081 R)
• M34: 14,406,275 km (0.059 R)
• M35: 15,413,368 km (0.097 R)
• M36: 16,196,064 km (0.043 R)
• M37: 16,741,647 km (0.096 R)
• M38: 17,242,950 km (0.06 R)
• M39: 17,596,749 km (0.116 R)
• M40: 18,106,429 km (0.119 R)
• M41: 18,724,417 km (0.097 R)
• M42: 18,828,089 km (0.092 R)
• M43: 19,297,078 km (0.094 R)
• M44: 19,611,832 km (0.062 R)
• M45: 19,822,615 km (0.077 R)
• M46: 19,928,232 km (0.117 R)
• M47: 20,034,147 km (0.061 R)
• M48: 20,406,197 km (0.104 R)
• M49: 21,157,178 km (0.063 R)
• M50: 22,026,491 km (0.045 R)
• M51: 22,135,997 km (0.094 R)
• M52: 22,520,613 km (0.11 R)
• M53: 22,686,218 km (0.113 R)
• M54: 23,352,377 km (0.11 R)
• M55: 23,800,124 km (0.116 R)
• M56: 25,217,414 km (0.098 R)
• M57: 26,837,260 km (0.063 R)
• M58: 27,012,738 km (0.094 R)
• M59: 27,188,665 km (0.098 R)
• M60: 29,149,145 km (0.116 R)
• M61: 29,269,422 km (0.084 R)
• M62: 30,298,356 km (0.111 R)
• M63: 31,216,139 km (0.105 R)
• M64: 31,833,230 km (0.103 R)
• M65: 32,081,114 km (0.065 R)
• M66: 32,205,280 km (0.046 R)
• M67: 33,834,401 km (0.113 R)
• M68: 33,960,811 km (0.052 R)
• M69: 34,658,984 km (0.115 R)
• M70: 35,361,945 km (0.032 R)
• M71: 36,005,066 km (0.072 R)
• M72: 36,522,375 km (0.095 R)
• M73: 37,564,325 km (0.082 R)
• M74: 37,695,223 km (0.12 R)
• M75: 39,610,823 km (0.119 R)
• M76: 40,011,147 km (0.098 R)
• M77: 41,557,989 km (0.116 R)
• M78: 42,168,498 km (0.104 R)
• M79: 44,087,240 km (0.071 R)
• M80: 44,363,697 km (0.106 R)
• M81: 44,710,016 km (0.082 R)
• M82: 45,614,635 km (0.057 R)
• M83: 46,034,257 km (0.102 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 716.1

Radius: 4.3

Gravity: 38.73 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 5.44 AU - 8.32 AU

Year: 12034 Days

Day: 15.4 Hours

Environment

Temp: -240 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 55,038,849 km

• M1: 72,854 km (0.113 R)
• M2: 186,249 km (0.113 R)
• M3: 353,649 km (0.112 R)
• M4: 413,489 km (0.078 R)
• M5: 578,345 km (0.105 R)
• M6: 705,504 km (0.082 R)
• M7: 801,695 km (0.068 R)
• M8: 923,019 km (0.044 R)
• M9: 985,850 km (0.049 R)
• M10: 1,093,710 km (0.087 R)
• M11: 1,440,179 km (0.099 R)
• M12: 1,488,798 km (0.114 R)
• M13: 1,844,691 km (0.091 R)
• M14: 2,339,112 km (0.106 R)
• M15: 2,425,430 km (0.096 R)
• M16: 2,780,875 km (0.102 R)
• M17: 3,376,424 km (0.105 R)
• M18: 3,539,635 km (0.098 R)
• M19: 3,672,029 km (0.117 R)
• M20: 3,839,729 km (0.077 R)
• M21: 4,044,378 km (0.108 R)
• M22: 4,322,780 km (0.114 R)
• M23: 4,571,412 km (0.099 R)
• M24: 5,231,886 km (0.097 R)
• M25: 5,804,846 km (0.092 R)
• M26: 6,197,840 km (0.102 R)
• M27: 6,518,428 km (0.084 R)
• M28: 7,009,259 km (0.099 R)
• M29: 7,259,237 km (0.1 R)
• M30: 7,512,057 km (0.119 R)
• M31: 8,419,368 km (0.096 R)
• M32: 9,498,118 km (0.065 R)
• M33: 9,682,124 km (0.046 R)
• M34: 10,241,021 km (0.12 R)
• M35: 10,954,454 km (0.098 R)
• M36: 11,099,115 km (0.097 R)
• M37: 11,390,083 km (0.11 R)
• M38: 11,979,797 km (0.09 R)
• M39: 12,529,121 km (0.11 R)
• M40: 12,730,779 km (0.104 R)
• M41: 12,832,057 km (0.116 R)
• M42: 12,933,634 km (0.074 R)
• M43: 13,188,698 km (0.094 R)
• M44: 13,393,946 km (0.09 R)
• M45: 14,172,902 km (0.098 R)
• M46: 14,647,427 km (0.086 R)
• M47: 14,860,005 km (0.038 R)
• M48: 15,234,299 km (0.107 R)
• M49: 15,883,404 km (0.085 R)
• M50: 17,152,293 km (0.059 R)
• M51: 17,601,237 km (0.08 R)
• M52: 18,281,907 km (0.108 R)
• M53: 19,028,999 km (0.075 R)
• M54: 19,903,398 km (0.1 R)
• M55: 22,788,094 km (0.066 R)
• M56: 23,095,966 km (0.118 R)
• M57: 23,281,318 km (0.045 R)
• M58: 23,467,268 km (0.09 R)
• M59: 23,653,667 km (0.118 R)
• M60: 23,715,900 km (0.101 R)
• M61: 24,530,012 km (0.112 R)
• M62: 24,719,253 km (0.099 R)
• M63: 25,035,503 km (0.071 R)
• M64: 27,156,950 km (0.12 R)
• M65: 28,338,025 km (0.11 R)
• M66: 29,001,492 km (0.092 R)
• M67: 29,670,045 km (0.091 R)
• M68: 30,276,066 km (0.094 R)
• M69: 31,568,741 km (0.039 R)
• M70: 32,187,328 km (0.092 R)
• M71: 33,506,333 km (0.103 R)
• M72: 35,268,745 km (0.061 R)
• M73: 35,624,788 km (0.101 R)
• M74: 36,412,271 km (0.113 R)
• M75: 36,844,310 km (0.115 R)
• M76: 37,713,324 km (0.098 R)
• M77: 40,807,756 km (0.097 R)
• M78: 41,932,433 km (0.115 R)
• M79: 42,385,266 km (0.08 R)
• M80: 42,687,902 km (0.066 R)
• M81: 44,212,304 km (0.069 R)
• M82: 44,289,048 km (0.062 R)
• M83: 44,904,045 km (0.105 R)
• M84: 45,058,280 km (0.117 R)
• M85: 45,599,525 km (0.118 R)
• M86: 46,376,238 km (0.081 R)
• M87: 46,688,149 km (0.079 R)
• M88: 48,811,840 km (0.116 R)
• M89: 50,325,172 km (0.044 R)
• M90: 51,772,981 km (0.036 R)
• M91: 52,096,561 km (0.116 R)
• M92: 52,339,657 km (0.098 R)
• M93: 52,908,429 km (0.098 R)
• M94: 53,642,655 km (0.108 R)
• M95: 54,956,423 km (0.101 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 467 - 17,975 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit