🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.5 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 27.2

Radius: 11.5

Gravity: 0.21 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.78 AU - 1.22 AU

Year: 703 Days

Day: 6.4 Hours

Environment

Temp: -168 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 63,986,749 km

• M1: 143,315 km (0.074 R)
• M2: 288,873 km (0.081 R)
• M3: 408,253 km (0.046 R)
• M4: 515,813 km (0.05 R)
• M5: 588,069 km (0.071 R)
• M6: 685,457 km (0.108 R)
• M7: 796,459 km (0.11 R)
• M8: 869,912 km (0.099 R)
• M9: 959,371 km (0.061 R)
• M10: 1,066,034 km (0.036 R)
• M11: 1,153,848 km (0.086 R)
• M12: 1,268,141 km (0.114 R)
• M13: 1,358,797 km (0.109 R)
• M14: 1,435,990 km (0.049 R)
• M15: 1,530,835 km (0.104 R)
• M16: 1,618,051 km (0.107 R)
• M17: 1,697,038 km (0.115 R)
• M18: 1,890,169 km (0.09 R)
• M19: 2,062,057 km (0.064 R)
• M20: 2,141,045 km (0.075 R)
• M21: 2,265,061 km (0.064 R)
• M22: 2,417,801 km (0.084 R)
• M23: 2,543,313 km (0.063 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 547.4

Radius: 10.8

Gravity: 4.69 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.91 AU - 1.27 AU

Year: 800 Days

Day: 5.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 63,986,749 km

• M1: 142,417 km (0.106 R)
• M2: 236,215 km (0.094 R)
• M3: 314,754 km (0.037 R)
• M4: 395,088 km (0.095 R)
• M5: 480,508 km (0.111 R)
• M6: 620,532 km (0.08 R)
• M7: 703,708 km (0.049 R)
• M8: 796,459 km (0.076 R)
• M9: 866,321 km (0.032 R)
• M10: 944,112 km (0.094 R)
• M11: 1,047,933 km (0.085 R)
• M12: 1,318,556 km (0.099 R)
• M13: 1,402,929 km (0.07 R)
• M14: 1,549,984 km (0.075 R)
• M15: 1,625,530 km (0.088 R)
• M16: 1,730,698 km (0.11 R)
• M17: 1,845,290 km (0.116 R)
• M18: 1,925,624 km (0.074 R)
• M19: 2,037,224 km (0.036 R)
• M20: 2,151,068 km (0.12 R)
• M21: 2,290,493 km (0.097 R)
• M22: 2,385,039 km (0.037 R)
• M23: 2,701,887 km (0.094 R)
• M24: 2,819,022 km (0.038 R)
• M25: 2,912,222 km (0.1 R)
• M26: 2,997,792 km (0.065 R)
• M27: 3,066,906 km (0.114 R)
• M28: 3,136,619 km (0.085 R)
• M29: 3,233,408 km (0.114 R)
• M30: 3,909,890 km (0.115 R)
• M31: 4,283,885 km (0.049 R)
• M32: 4,529,674 km (0.106 R)
• M33: 4,709,640 km (0.029 R)
• M34: 4,820,791 km (0.084 R)
• M35: 4,973,830 km (0.037 R)
• M36: 5,097,398 km (0.065 R)
• M37: 5,232,335 km (0.115 R)
• M38: 5,410,805 km (0.062 R)
• M39: 5,612,463 km (0.115 R)
• M40: 5,838,506 km (0.043 R)
• M41: 6,166,424 km (0.106 R)
• M42: 6,433,157 km (0.114 R)
• M43: 6,511,696 km (0.111 R)
• M44: 6,579,314 km (0.099 R)
• M45: 6,897,659 km (0.064 R)
• M46: 7,001,180 km (0.047 R)
• M47: 7,221,239 km (0.106 R)
• M48: 7,502,483 km (0.07 R)
• M49: 7,597,029 km (0.072 R)
• M50: 7,668,237 km (0.077 R)
• M51: 7,787,317 km (0.051 R)
• M52: 7,919,113 km (0.066 R)
• M53: 8,087,859 km (0.111 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 814.1

Radius: 8.3

Gravity: 11.82 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.55 AU - 1.83 AU

Year: 1544 Days

Day: 8.9 Hours

Environment

Temp: -204 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 63,986,749 km

• M1: 105,616 km (0.086 R)
• M2: 219,310 km (0.103 R)
• M3: 290,369 km (0.082 R)
• M4: 383,569 km (0.119 R)
• M5: 706,401 km (0.081 R)
• M6: 839,094 km (0.066 R)
• M7: 963,111 km (0.102 R)
• M8: 1,023,249 km (0.099 R)
• M9: 1,202,168 km (0.113 R)
• M10: 1,570,179 km (0.091 R)
• M11: 1,735,335 km (0.036 R)
• M12: 1,852,171 km (0.092 R)
• M13: 1,928,017 km (0.119 R)
• M14: 2,161,839 km (0.114 R)
• M15: 2,416,454 km (0.099 R)
• M16: 2,680,943 km (0.096 R)
• M17: 2,866,744 km (0.107 R)
• M18: 3,043,868 km (0.087 R)
• M19: 3,120,911 km (0.081 R)
• M20: 3,651,086 km (0.107 R)
• M21: 3,774,354 km (0.111 R)
• M22: 3,940,857 km (0.089 R)
• M23: 4,067,267 km (0.104 R)
• M24: 4,237,958 km (0.094 R)
• M25: 4,483,747 km (0.063 R)
• M26: 4,586,372 km (0.119 R)
• M27: 5,203,014 km (0.088 R)
• M28: 5,280,057 km (0.113 R)
• M29: 5,450,748 km (0.045 R)
• M30: 5,560,403 km (0.115 R)
• M31: 5,749,944 km (0.057 R)
• M32: 6,022,361 km (0.101 R)
• M33: 6,135,607 km (0.068 R)
• M34: 6,233,444 km (0.116 R)
• M35: 6,315,274 km (0.032 R)
• M36: 6,729,810 km (0.11 R)
• M37: 6,965,875 km (0.093 R)
• M38: 7,102,009 km (0.039 R)
• M39: 7,585,360 km (0.114 R)
• M40: 7,743,036 km (0.093 R)
• M41: 7,866,305 km (0.098 R)
• M42: 8,079,332 km (0.04 R)
• M43: 8,330,357 km (0.118 R)
• M44: 8,565,675 km (0.113 R)
• M45: 9,172,743 km (0.054 R)
• M46: 9,396,990 km (0.043 R)
• M47: 9,698,879 km (0.094 R)
• M48: 9,793,873 km (0.11 R)
• M49: 10,138,248 km (0.107 R)
• M50: 10,254,036 km (0.117 R)
• M51: 10,312,080 km (0.111 R)
• M52: 10,506,258 km (0.104 R)
• M53: 10,623,394 km (0.095 R)
• M54: 10,858,861 km (0.089 R)
• M55: 11,076,226 km (0.095 R)
• M56: 11,195,456 km (0.105 R)
• M57: 11,757,345 km (0.092 R)
• M58: 11,940,004 km (0.086 R)
• M59: 12,123,411 km (0.079 R)
• M60: 12,184,896 km (0.095 R)
• M61: 12,266,876 km (0.066 R)
• M62: 12,534,656 km (0.11 R)
• M63: 12,679,616 km (0.12 R)
• M64: 13,034,014 km (0.07 R)
• M65: 13,307,329 km (0.077 R)
• M66: 13,582,439 km (0.113 R)
• M67: 13,646,168 km (0.093 R)
• M68: 13,859,495 km (0.109 R)
• M69: 14,095,411 km (0.069 R)
• M70: 14,462,524 km (0.077 R)
• M71: 14,571,132 km (0.103 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 257.1

Radius: 8.2

Gravity: 3.82 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 2.39 AU - 2.95 AU

Year: 3067 Days

Day: 10.4 Hours

Environment

Temp: -215 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 63,986,749 km

• M1: 119,977 km (0.089 R)
• M2: 171,290 km (0.031 R)
• M3: 271,371 km (0.115 R)
• M4: 530,773 km (0.067 R)
• M5: 641,027 km (0.108 R)
• M6: 695,331 km (0.096 R)
• M7: 775,815 km (0.076 R)
• M8: 868,266 km (0.07 R)
• M9: 964,457 km (0.098 R)
• M10: 1,158,486 km (0.066 R)
• M11: 1,294,919 km (0.106 R)
• M12: 1,541,307 km (0.094 R)
• M13: 1,616,106 km (0.104 R)
• M14: 1,692,102 km (0.064 R)
• M15: 1,881,642 km (0.078 R)
• M16: 2,054,727 km (0.118 R)
• M17: 2,137,305 km (0.069 R)
• M18: 2,379,354 km (0.096 R)
• M19: 2,554,234 km (0.034 R)
• M20: 2,656,110 km (0.092 R)
• M21: 2,733,303 km (0.042 R)
• M22: 2,943,039 km (0.04 R)
• M23: 3,117,470 km (0.11 R)
• M24: 3,253,903 km (0.065 R)
• M25: 3,833,745 km (0.063 R)
• M26: 3,950,730 km (0.047 R)
• M27: 4,024,332 km (0.101 R)
• M28: 4,083,723 km (0.118 R)
• M29: 4,692,436 km (0.059 R)
• M30: 4,754,968 km (0.11 R)
• M31: 4,849,215 km (0.118 R)
• M32: 5,135,545 km (0.068 R)
• M33: 5,641,635 km (0.091 R)
• M34: 6,197,840 km (0.102 R)
• M35: 6,526,058 km (0.099 R)
• M36: 6,824,655 km (0.109 R)
• M37: 6,913,217 km (0.109 R)
• M38: 7,073,885 km (0.116 R)
• M39: 7,217,499 km (0.055 R)
• M40: 7,746,776 km (0.095 R)
• M41: 7,932,128 km (0.067 R)
• M42: 8,383,165 km (0.095 R)
• M43: 8,707,643 km (0.113 R)
• M44: 8,765,238 km (0.074 R)
• M45: 8,919,773 km (0.048 R)
• M46: 9,606,128 km (0.114 R)
• M47: 9,725,507 km (0.116 R)
• M48: 9,845,485 km (0.101 R)
• M49: 9,985,957 km (0.086 R)
• M50: 10,167,569 km (0.116 R)
• M51: 10,228,306 km (0.068 R)
• M52: 10,329,883 km (0.053 R)
• M53: 10,411,413 km (0.108 R)
• M54: 10,739,482 km (0.089 R)
• M55: 10,884,143 km (0.097 R)
• M56: 10,987,814 km (0.108 R)
• M57: 11,363,903 km (0.032 R)
• M58: 11,511,257 km (0.111 R)
• M59: 12,064,320 km (0.061 R)
• M60: 12,193,124 km (0.083 R)
• M61: 12,669,593 km (0.109 R)
• M62: 12,866,165 km (0.103 R)
• M63: 13,417,732 km (0.097 R)
• M64: 13,506,743 km (0.094 R)
• M65: 13,752,383 km (0.052 R)
• M66: 13,819,702 km (0.099 R)
• M67: 13,954,489 km (0.118 R)
• M68: 14,202,971 km (0.116 R)
• M69: 14,475,539 km (0.118 R)
• M70: 14,544,055 km (0.054 R)
• M71: 14,749,901 km (0.109 R)
• M72: 14,818,716 km (0.063 R)
• M73: 15,373,575 km (0.052 R)
• M74: 15,513,299 km (0.055 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 822.1

Radius: 11.8

Gravity: 5.9 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 2.91 AU - 3.15 AU

Year: 3707 Days

Day: 14.2 Hours

Environment

Temp: -221 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 63,986,749 km

• M1: 172,935 km (0.071 R)
• M2: 332,855 km (0.07 R)
• M3: 673,041 km (0.065 R)
• M4: 852,558 km (0.114 R)
• M5: 961,017 km (0.107 R)
• M6: 1,516,174 km (0.078 R)
• M7: 1,650,214 km (0.066 R)
• M8: 2,011,493 km (0.053 R)
• M9: 2,109,928 km (0.096 R)
• M10: 2,193,254 km (0.098 R)
• M11: 2,345,994 km (0.079 R)
• M12: 2,537,778 km (0.111 R)
• M13: 2,680,495 km (0.105 R)
• M14: 3,030,254 km (0.108 R)
• M15: 3,394,824 km (0.053 R)
• M16: 3,513,007 km (0.109 R)
• M17: 3,652,432 km (0.119 R)
• M18: 3,773,606 km (0.06 R)
• M19: 3,855,137 km (0.077 R)
• M20: 3,937,266 km (0.074 R)
• M21: 4,485,243 km (0.104 R)
• M22: 5,238,169 km (0.115 R)
• M23: 5,559,655 km (0.113 R)
• M24: 5,887,723 km (0.115 R)
• M25: 6,197,989 km (0.088 R)
• M26: 6,367,185 km (0.081 R)
• M27: 6,513,641 km (0.111 R)
• M28: 6,859,511 km (0.085 R)
• M29: 6,984,575 km (0.086 R)
• M30: 7,569,353 km (0.044 R)
• M31: 7,933,025 km (0.084 R)
• M32: 8,064,372 km (0.109 R)
• M33: 8,409,196 km (0.05 R)
• M34: 9,058,450 km (0.041 R)
• M35: 9,223,307 km (0.12 R)
• M36: 9,389,062 km (0.067 R)
• M37: 9,920,882 km (0.044 R)
• M38: 10,404,981 km (0.057 R)
• M39: 11,160,450 km (0.073 R)
• M40: 11,366,895 km (0.089 R)
• M41: 11,485,377 km (0.085 R)
• M42: 11,843,364 km (0.086 R)
• M43: 12,478,856 km (0.112 R)
• M44: 12,693,080 km (0.067 R)
• M45: 13,281,000 km (0.07 R)
• M46: 13,405,914 km (0.09 R)
• M47: 13,972,740 km (0.086 R)
• M48: 14,067,885 km (0.033 R)
• M49: 14,163,478 km (0.058 R)
• M50: 14,259,071 km (0.107 R)
• M51: 14,418,991 km (0.044 R)
• M52: 14,934,804 km (0.108 R)
• M53: 15,097,268 km (0.107 R)
• M54: 15,391,227 km (0.053 R)
• M55: 15,522,425 km (0.046 R)
• M56: 16,117,525 km (0.106 R)
• M57: 16,284,177 km (0.118 R)
• M58: 18,051,227 km (0.099 R)
• M59: 18,224,312 km (0.09 R)
• M60: 18,572,127 km (0.075 R)
• M61: 19,451,314 km (0.095 R)
• M62: 20,021,281 km (0.088 R)
• M63: 20,524,379 km (0.102 R)
• M64: 20,850,054 km (0.108 R)
• M65: 21,690,046 km (0.104 R)
• M66: 21,874,051 km (0.061 R)
• M67: 22,615,608 km (0.047 R)
• M68: 22,727,507 km (0.05 R)
• M69: 22,802,306 km (0.047 R)
• M70: 23,101,950 km (0.088 R)
• M71: 23,327,694 km (0.071 R)
• M72: 23,516,336 km (0.099 R)
• M73: 24,161,402 km (0.109 R)
• M74: 24,889,346 km (0.113 R)
• M75: 25,352,650 km (0.102 R)
• M76: 25,469,037 km (0.066 R)
• M77: 25,741,156 km (0.1 R)
• M78: 26,131,457 km (0.068 R)
• M79: 26,288,086 km (0.099 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 913.7

Radius: 5.8

Gravity: 27.16 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 6.08 AU - 8.16 AU

Year: 13355 Days

Day: 19.8 Hours

Environment

Temp: -221 °C

Axial Tilt: 162.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 63,986,749 km

• M1: 117,883 km (0.062 R)
• M2: 266,583 km (0.114 R)
• M3: 438,023 km (0.094 R)
• M4: 545,583 km (0.101 R)
• M5: 622,327 km (0.083 R)
• M6: 829,969 km (0.056 R)
• M7: 919,129 km (0.105 R)
• M8: 1,740,571 km (0.053 R)
• M9: 1,884,784 km (0.05 R)
• M10: 2,372,173 km (0.113 R)
• M11: 2,435,753 km (0.059 R)
• M12: 3,242,384 km (0.061 R)
• M13: 3,420,256 km (0.052 R)
• M14: 4,048,118 km (0.095 R)
• M15: 4,162,710 km (0.054 R)
• M16: 4,201,007 km (0.105 R)
• M17: 4,239,604 km (0.117 R)
• M18: 4,278,200 km (0.053 R)
• M19: 4,631,400 km (0.058 R)
• M20: 5,407,365 km (0.09 R)
• M21: 5,746,054 km (0.097 R)
• M22: 5,874,858 km (0.089 R)
• M23: 5,917,942 km (0.039 R)
• M24: 6,310,936 km (0.118 R)
• M25: 6,399,498 km (0.097 R)
• M26: 7,353,334 km (0.116 R)
• M27: 7,399,859 km (0.093 R)
• M28: 8,061,530 km (0.106 R)
• M29: 8,253,913 km (0.04 R)
• M30: 10,053,725 km (0.119 R)
• M31: 12,023,630 km (0.069 R)
• M32: 12,188,487 km (0.102 R)
• M33: 13,249,734 km (0.039 R)
• M34: 13,420,126 km (0.116 R)
• M35: 13,820,150 km (0.118 R)
• M36: 14,282,258 km (0.103 R)
• M37: 14,398,645 km (0.103 R)
• M38: 15,578,973 km (0.086 R)
• M39: 16,120,218 km (0.084 R)
• M40: 16,362,865 km (0.1 R)
• M41: 16,423,602 km (0.079 R)
• M42: 17,159,325 km (0.053 R)
• M43: 17,407,059 km (0.081 R)
• M44: 17,531,225 km (0.087 R)
• M45: 18,094,162 km (0.072 R)
• M46: 18,599,354 km (0.045 R)
• M47: 20,732,171 km (0.087 R)
• M48: 23,556,429 km (0.036 R)
• M49: 24,663,603 km (0.11 R)
• M50: 26,498,570 km (0.111 R)
• M51: 26,641,586 km (0.055 R)
• M52: 29,628,606 km (0.1 R)
• M53: 30,000,058 km (0.086 R)
• M54: 30,672,500 km (0.083 R)
• M55: 31,274,482 km (0.114 R)
• M56: 31,425,576 km (0.116 R)
• M57: 32,184,785 km (0.062 R)
• M58: 32,260,930 km (0.089 R)
• M59: 32,796,341 km (0.094 R)
• M60: 33,411,936 km (0.089 R)
• M61: 33,643,664 km (0.103 R)
• M62: 34,031,272 km (0.104 R)
• M63: 35,124,084 km (0.077 R)
• M64: 35,753,741 km (0.079 R)
• M65: 36,149,129 km (0.102 R)
• M66: 37,825,822 km (0.093 R)
• M67: 38,067,422 km (0.115 R)
• M68: 39,364,436 km (0.114 R)
• M69: 39,445,967 km (0.065 R)
• M70: 40,593,532 km (0.092 R)
• M71: 41,502,937 km (0.11 R)
• M72: 41,918,371 km (0.111 R)
• M73: 42,085,023 km (0.072 R)
• M74: 42,168,498 km (0.09 R)
• M75: 43,257,421 km (0.036 R)
• M76: 43,678,838 km (0.086 R)
• M77: 45,977,260 km (0.08 R)
• M78: 47,098,047 km (0.097 R)
• M79: 47,271,132 km (0.085 R)
• M80: 47,705,115 km (0.114 R)
• M81: 47,792,032 km (0.082 R)
• M82: 51,669,609 km (0.076 R)
• M83: 52,116,607 km (0.108 R)
• M84: 53,104,551 km (0.108 R)
• M85: 53,465,232 km (0.062 R)
• M86: 54,007,973 km (0.101 R)
• M87: 54,279,942 km (0.098 R)
• M88: 56,656,454 km (0.1 R)
• M89: 57,117,365 km (0.102 R)
• M90: 57,764,824 km (0.093 R)
• M91: 58,228,727 km (0.046 R)
• M92: 59,534,118 km (0.079 R)
• M93: 60,566,643 km (0.095 R)
• M94: 62,363,912 km (0.077 R)
• M95: 62,839,782 km (0.11 R)
• M96: 63,412,443 km (0.108 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 390 - 18,999 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit