🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.53 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 982

Radius: 14.1

Gravity: 4.94 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.89 AU - 1.21 AU

Year: 695 Days

Day: 14.7 Hours

Environment

Temp: -163 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 52,486,254 km

• M1: 182,958 km (0.054 R)
• M2: 278,551 km (0.048 R)
• M3: 429,346 km (0.071 R)
• M4: 524,640 km (0.11 R)
• M5: 669,899 km (0.113 R)
• M6: 831,166 km (0.114 R)
• M7: 934,837 km (0.083 R)
• M8: 1,087,128 km (0.1 R)
• M9: 1,189,303 km (0.119 R)
• M10: 1,411,306 km (0.078 R)
• M11: 1,581,549 km (0.096 R)
• M12: 1,699,133 km (0.082 R)
• M13: 1,789,340 km (0.051 R)
• M14: 1,990,699 km (0.085 R)
• M15: 2,142,690 km (0.104 R)
• M16: 2,257,282 km (0.064 R)
• M17: 2,357,214 km (0.114 R)
• M18: 2,467,168 km (0.101 R)
• M19: 2,604,948 km (0.047 R)
• M20: 2,789,851 km (0.087 R)
• M21: 3,034,294 km (0.113 R)
• M22: 3,163,696 km (0.113 R)
• M23: 3,418,910 km (0.113 R)
• M24: 3,739,947 km (0.107 R)
• M25: 3,899,268 km (0.112 R)
• M26: 4,142,515 km (0.099 R)
• M27: 4,328,315 km (0.093 R)
• M28: 4,538,051 km (0.104 R)
• M29: 4,869,859 km (0.12 R)
• M30: 5,066,281 km (0.066 R)
• M31: 5,198,526 km (0.07 R)
• M32: 5,625,478 km (0.098 R)
• M33: 5,947,413 km (0.117 R)
• M34: 6,098,956 km (0.051 R)
• M35: 6,263,513 km (0.094 R)
• M36: 6,477,438 km (0.113 R)
• M37: 6,924,736 km (0.09 R)
• M38: 7,047,406 km (0.099 R)
• M39: 7,158,408 km (0.078 R)
• M40: 7,270,008 km (0.116 R)
• M41: 7,407,189 km (0.04 R)
• M42: 7,520,135 km (0.085 R)
• M43: 7,633,531 km (0.11 R)
• M44: 7,747,674 km (0.052 R)
• M45: 7,990,321 km (0.115 R)
• M46: 8,080,379 km (0.085 R)
• M47: 8,378,678 km (0.079 R)
• M48: 8,866,217 km (0.102 R)
• M49: 9,053,065 km (0.108 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 861.6

Radius: 11.8

Gravity: 6.19 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.35 AU - 2.19 AU

Year: 1520 Days

Day: 14.1 Hours

Environment

Temp: -190 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 52,486,254 km

• M1: 155,283 km (0.113 R)
• M2: 242,349 km (0.109 R)
• M3: 334,950 km (0.025 R)
• M4: 422,764 km (0.027 R)
• M5: 534,214 km (0.117 R)
• M6: 799,451 km (0.077 R)
• M7: 969,245 km (0.07 R)
• M8: 1,063,192 km (0.118 R)
• M9: 1,160,580 km (0.119 R)
• M10: 1,279,810 km (0.082 R)
• M11: 1,364,931 km (0.026 R)
• M12: 1,481,468 km (0.107 R)
• M13: 1,766,900 km (0.12 R)
• M14: 2,036,925 km (0.078 R)
• M15: 2,115,015 km (0.078 R)
• M16: 2,544,660 km (0.117 R)
• M17: 2,653,268 km (0.113 R)
• M18: 2,726,720 km (0.064 R)
• M19: 2,813,188 km (0.111 R)
• M20: 2,887,987 km (0.085 R)
• M21: 3,103,857 km (0.085 R)
• M22: 3,233,408 km (0.106 R)
• M23: 3,404,548 km (0.09 R)
• M24: 3,551,603 km (0.098 R)
• M25: 3,673,675 km (0.09 R)
• M26: 3,797,093 km (0.096 R)
• M27: 3,894,033 km (0.059 R)
• M28: 4,005,932 km (0.102 R)
• M29: 4,290,317 km (0.081 R)
• M30: 4,464,150 km (0.101 R)
• M31: 4,610,756 km (0.073 R)
• M32: 4,744,197 km (0.103 R)
• M33: 4,833,806 km (0.099 R)
• M34: 5,014,820 km (0.096 R)
• M35: 5,259,712 km (0.073 R)
• M36: 5,368,170 km (0.069 R)
• M37: 5,508,642 km (0.111 R)
• M38: 5,618,746 km (0.083 R)
• M39: 5,841,198 km (0.076 R)
• M40: 5,953,546 km (0.118 R)
• M41: 6,278,473 km (0.102 R)
• M42: 6,426,725 km (0.058 R)
• M43: 6,542,663 km (0.099 R)
• M44: 7,099,167 km (0.056 R)
• M45: 7,253,702 km (0.077 R)
• M46: 7,357,223 km (0.065 R)
• M47: 7,688,433 km (0.115 R)
• M48: 7,811,851 km (0.103 R)
• M49: 7,953,520 km (0.115 R)
• M50: 8,203,648 km (0.097 R)
• M51: 8,969,440 km (0.047 R)
• M52: 9,360,937 km (0.063 R)
• M53: 9,663,125 km (0.084 R)
• M54: 9,853,563 km (0.056 R)
• M55: 10,510,447 km (0.099 R)
• M56: 10,588,687 km (0.082 R)
• M57: 10,706,271 km (0.084 R)
• M58: 11,022,222 km (0.078 R)
• M59: 11,101,808 km (0.106 R)
• M60: 12,255,058 km (0.119 R)
• M61: 12,358,131 km (0.081 R)
• M62: 12,731,228 km (0.109 R)
• M63: 13,509,885 km (0.047 R)
• M64: 13,637,641 km (0.088 R)
• M65: 13,787,239 km (0.072 R)
• M66: 14,152,707 km (0.095 R)
• M67: 14,390,866 km (0.076 R)
• M68: 14,477,783 km (0.071 R)
• M69: 14,564,998 km (0.069 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 869.5

Radius: 5.9

Gravity: 24.98 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 6 AU - 6.34 AU

Year: 9896 Days

Day: 17.7 Hours

Environment

Temp: -231 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 52,486,254 km

• M1: 74,949 km (0.108 R)
• M2: 218,862 km (0.067 R)
• M3: 755,320 km (0.045 R)
• M4: 1,151,604 km (0.12 R)
• M5: 1,237,922 km (0.117 R)
• M6: 1,393,953 km (0.087 R)
• M7: 1,462,918 km (0.085 R)
• M8: 1,580,352 km (0.113 R)
• M9: 1,749,846 km (0.102 R)
• M10: 2,106,637 km (0.067 R)
• M11: 2,159,445 km (0.106 R)
• M12: 2,293,485 km (0.106 R)
• M13: 2,485,569 km (0.102 R)
• M14: 2,597,767 km (0.107 R)
• M15: 2,798,228 km (0.085 R)
• M16: 2,973,856 km (0.058 R)
• M17: 3,808,612 km (0.113 R)
• M18: 3,873,238 km (0.082 R)
• M19: 4,135,334 km (0.114 R)
• M20: 5,061,345 km (0.059 R)
• M21: 5,239,665 km (0.096 R)
• M22: 5,750,093 km (0.113 R)
• M23: 5,824,294 km (0.101 R)
• M24: 5,936,193 km (0.048 R)
• M25: 7,414,220 km (0.038 R)
• M26: 7,535,544 km (0.067 R)
• M27: 8,319,287 km (0.111 R)
• M28: 8,529,771 km (0.105 R)
• M29: 8,614,444 km (0.081 R)
• M30: 8,699,415 km (0.089 R)
• M31: 9,215,229 km (0.059 R)
• M32: 9,520,708 km (0.083 R)
• M33: 10,051,930 km (0.092 R)
• M34: 10,958,792 km (0.118 R)
• M35: 11,282,372 km (0.118 R)
• M36: 11,891,535 km (0.063 R)
• M37: 11,938,808 km (0.088 R)
• M38: 12,800,940 km (0.085 R)
• M39: 14,081,348 km (0.114 R)
• M40: 14,534,032 km (0.043 R)
• M41: 15,299,075 km (0.105 R)
• M42: 15,453,610 km (0.115 R)
• M43: 15,660,503 km (0.117 R)
• M44: 16,181,852 km (0.078 R)
• M45: 17,402,272 km (0.111 R)
• M46: 17,725,553 km (0.115 R)
• M47: 19,482,579 km (0.119 R)
• M48: 19,762,178 km (0.038 R)
• M49: 20,155,770 km (0.071 R)
• M50: 20,722,447 km (0.108 R)
• M51: 22,103,983 km (0.083 R)
• M52: 22,688,312 km (0.077 R)
• M53: 22,923,480 km (0.118 R)
• M54: 23,041,363 km (0.112 R)
• M55: 23,100,305 km (0.093 R)
• M56: 23,455,450 km (0.116 R)
• M57: 24,291,253 km (0.111 R)
• M58: 24,531,807 km (0.077 R)
• M59: 26,361,239 km (0.081 R)
• M60: 27,105,189 km (0.091 R)
• M61: 27,167,422 km (0.058 R)
• M62: 27,730,359 km (0.075 R)
• M63: 27,918,852 km (0.09 R)
• M64: 28,867,752 km (0.1 R)
• M65: 29,891,450 km (0.103 R)
• M66: 31,580,260 km (0.109 R)
• M67: 31,777,131 km (0.059 R)
• M68: 33,366,608 km (0.061 R)
• M69: 33,500,199 km (0.102 R)
• M70: 34,440,422 km (0.077 R)
• M71: 35,049,584 km (0.028 R)
• M72: 35,593,971 km (0.118 R)
• M73: 36,004,019 km (0.046 R)
• M74: 36,690,972 km (0.087 R)
• M75: 37,313,000 km (0.102 R)
• M76: 38,637,540 km (0.111 R)
• M77: 39,623,390 km (0.109 R)
• M78: 40,902,900 km (0.091 R)
• M79: 41,835,493 km (0.097 R)
• M80: 42,196,024 km (0.036 R)
• M81: 42,702,413 km (0.085 R)
• M82: 43,940,784 km (0.111 R)
• M83: 44,454,204 km (0.094 R)
• M84: 45,634,980 km (0.048 R)
• M85: 46,154,833 km (0.052 R)
• M86: 46,751,429 km (0.088 R)
• M87: 46,826,078 km (0.045 R)
• M88: 47,125,573 km (0.116 R)
• M89: 47,876,704 km (0.049 R)
• M90: 48,027,499 km (0.109 R)
• M91: 48,707,720 km (0.049 R)
• M92: 49,010,955 km (0.105 R)
• M93: 49,772,109 km (0.078 R)
• M94: 50,537,003 km (0.104 R)
• M95: 50,921,021 km (0.107 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 280.1

Radius: 7.6

Gravity: 4.85 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 6.51 AU - 8.33 AU

Year: 13050 Days

Day: 21.8 Hours

Environment

Temp: -220 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 52,486,254 km

• M1: 95,892 km (0.117 R)
• M2: 157,377 km (0.08 R)
• M3: 252,072 km (0.103 R)
• M4: 611,706 km (0.094 R)
• M5: 671,395 km (0.082 R)
• M6: 797,057 km (0.106 R)
• M7: 982,708 km (0.058 R)
• M8: 1,182,422 km (0.091 R)
• M9: 1,316,312 km (0.053 R)
• M10: 1,475,484 km (0.116 R)
• M11: 1,683,425 km (0.069 R)
• M12: 2,173,956 km (0.108 R)
• M13: 2,656,409 km (0.087 R)
• M14: 2,961,589 km (0.103 R)
• M15: 3,495,055 km (0.103 R)
• M16: 3,801,282 km (0.097 R)
• M17: 3,857,830 km (0.107 R)
• M18: 3,914,677 km (0.065 R)
• M19: 4,174,080 km (0.113 R)
• M20: 4,350,156 km (0.119 R)
• M21: 4,862,380 km (0.096 R)
• M22: 5,141,230 km (0.11 R)
• M23: 5,844,789 km (0.101 R)
• M24: 6,009,047 km (0.108 R)
• M25: 6,612,525 km (0.064 R)
• M26: 8,277,400 km (0.083 R)
• M27: 8,461,854 km (0.039 R)
• M28: 9,099,141 km (0.096 R)
• M29: 9,289,429 km (0.068 R)
• M30: 9,596,853 km (0.103 R)
• M31: 9,674,195 km (0.059 R)
• M32: 10,182,080 km (0.097 R)
• M33: 10,658,549 km (0.116 R)
• M34: 11,020,726 km (0.084 R)
• M35: 11,468,921 km (0.109 R)
• M36: 11,922,950 km (0.116 R)
• M37: 12,763,690 km (0.113 R)
• M38: 13,148,306 km (0.042 R)
• M39: 13,580,046 km (0.114 R)
• M40: 13,754,028 km (0.119 R)
• M41: 14,236,332 km (0.081 R)
• M42: 14,679,590 km (0.11 R)
• M43: 14,947,819 km (0.103 R)
• M44: 15,127,486 km (0.079 R)
• M45: 15,488,915 km (0.08 R)
• M46: 16,266,674 km (0.075 R)
• M47: 16,590,553 km (0.091 R)
• M48: 16,823,178 km (0.057 R)
• M49: 17,907,314 km (0.036 R)
• M50: 18,002,608 km (0.11 R)
• M51: 18,530,090 km (0.064 R)
• M52: 18,674,751 km (0.068 R)
• M53: 19,404,041 km (0.11 R)
• M54: 19,796,735 km (0.119 R)
• M55: 20,291,306 km (0.103 R)
• M56: 20,490,271 km (0.059 R)
• M57: 20,890,146 km (0.053 R)
• M58: 20,940,411 km (0.097 R)
• M59: 21,494,970 km (0.067 R)
• M60: 22,566,988 km (0.069 R)
• M61: 22,979,879 km (0.093 R)
• M62: 23,135,460 km (0.111 R)
• M63: 23,813,288 km (0.085 R)
• M64: 23,918,156 km (0.08 R)
• M65: 24,444,890 km (0.114 R)
• M66: 24,922,108 km (0.091 R)
• M67: 25,135,285 km (0.085 R)
• M68: 26,264,001 km (0.049 R)
• M69: 26,535,222 km (0.097 R)
• M70: 27,629,231 km (0.026 R)
• M71: 28,961,400 km (0.064 R)
• M72: 29,297,696 km (0.074 R)
• M73: 29,691,737 km (0.103 R)
• M74: 30,030,725 km (0.073 R)
• M75: 30,200,818 km (0.084 R)
• M76: 30,541,901 km (0.083 R)
• M77: 32,034,439 km (0.106 R)
• M78: 32,556,536 km (0.061 R)
• M79: 33,081,624 km (0.032 R)
• M80: 34,792,126 km (0.114 R)
• M81: 34,851,666 km (0.111 R)
• M82: 35,508,401 km (0.107 R)
• M83: 36,108,887 km (0.112 R)
• M84: 37,320,181 km (0.117 R)
• M85: 38,053,210 km (0.044 R)
• M86: 38,852,811 km (0.078 R)
• M87: 38,976,229 km (0.031 R)
• M88: 39,782,263 km (0.1 R)
• M89: 39,906,728 km (0.119 R)
• M90: 40,218,490 km (0.112 R)
• M91: 41,789,417 km (0.056 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 170.3

Radius: 6.7

Gravity: 3.79 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 8.69 AU - 12.95 AU

Year: 22980 Days

Day: 21.7 Hours

Environment

Temp: -240 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 52,486,254 km

• M1: 303,085 km (0.063 R)
• M2: 872,754 km (0.057 R)
• M3: 1,569,581 km (0.089 R)
• M4: 2,343,899 km (0.109 R)
• M5: 3,188,679 km (0.085 R)
• M6: 3,854,090 km (0.117 R)
• M7: 4,018,648 km (0.117 R)
• M8: 4,526,532 km (0.081 R)
• M9: 4,982,806 km (0.102 R)
• M10: 5,601,692 km (0.089 R)
• M11: 5,750,841 km (0.075 R)
• M12: 6,555,229 km (0.095 R)
• M13: 6,672,963 km (0.062 R)
• M14: 7,151,227 km (0.095 R)
• M15: 7,517,143 km (0.108 R)
• M16: 7,847,456 km (0.117 R)
• M17: 8,224,741 km (0.098 R)
• M18: 8,608,011 km (0.116 R)
• M19: 9,927,165 km (0.1 R)
• M20: 10,887,583 km (0.064 R)
• M21: 13,589,620 km (0.035 R)
• M22: 13,639,735 km (0.068 R)
• M23: 13,689,851 km (0.077 R)
• M24: 14,756,334 km (0.118 R)
• M25: 14,807,796 km (0.113 R)
• M26: 15,744,278 km (0.053 R)
• M27: 17,184,457 km (0.073 R)
• M28: 17,292,766 km (0.072 R)
• M29: 18,333,369 km (0.12 R)
• M30: 18,555,073 km (0.081 R)
• M31: 19,001,024 km (0.093 R)
• M32: 19,790,003 km (0.101 R)
• M33: 19,960,395 km (0.113 R)
• M34: 20,935,474 km (0.037 R)
• M35: 21,341,483 km (0.036 R)
• M36: 21,574,706 km (0.117 R)
• M37: 22,456,585 km (0.102 R)
• M38: 23,410,272 km (0.097 R)
• M39: 23,771,401 km (0.041 R)
• M40: 25,542,191 km (0.064 R)
• M41: 25,851,709 km (0.104 R)
• M42: 26,100,341 km (0.12 R)
• M43: 26,976,535 km (0.116 R)
• M44: 27,671,717 km (0.071 R)
• M45: 27,989,762 km (0.081 R)
• M46: 30,576,608 km (0.119 R)
• M47: 32,834,788 km (0.118 R)
• M48: 33,373,939 km (0.077 R)
• M49: 33,441,557 km (0.084 R)
• M50: 34,803,047 km (0.109 R)
• M51: 34,871,563 km (0.076 R)
• M52: 35,974,398 km (0.067 R)
• M53: 36,809,154 km (0.104 R)
• M54: 37,158,765 km (0.08 R)
• M55: 39,995,440 km (0.062 R)
• M56: 40,139,053 km (0.101 R)
• M57: 40,859,966 km (0.103 R)
• M58: 41,657,771 km (0.084 R)
• M59: 42,460,812 km (0.037 R)
• M60: 42,754,024 km (0.113 R)
• M61: 43,416,444 km (0.086 R)
• M62: 43,490,195 km (0.074 R)
• M63: 44,453,456 km (0.109 R)
• M64: 46,702,810 km (0.033 R)
• M65: 46,778,506 km (0.116 R)
• M66: 47,765,254 km (0.118 R)
• M67: 48,299,468 km (0.119 R)
• M68: 49,142,901 km (0.099 R)
• M69: 49,450,773 km (0.116 R)
• M70: 49,836,586 km (0.107 R)
• M71: 51,545,891 km (0.099 R)
• M72: 51,702,221 km (0.075 R)
• M73: 52,172,108 km (0.102 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 206 - 10,894 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit