🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.63 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 245

Radius: 13.8

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.01 AU - 1.51 AU

Year: 928 Days

Day: 10.2 Hours

Environment

Temp: -174 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 84,405,691 km

• M1: 174,730 km (0.107 R)
• M2: 501,452 km (0.055 R)
• M3: 627,413 km (0.086 R)
• M4: 798,254 km (0.075 R)
• M5: 921,822 km (0.114 R)
• M6: 1,042,248 km (0.059 R)
• M7: 1,414,448 km (0.088 R)
• M8: 1,538,016 km (0.111 R)
• M9: 1,659,190 km (0.057 R)
• M10: 1,771,239 km (0.105 R)
• M11: 1,970,354 km (0.113 R)
• M12: 2,076,119 km (0.055 R)
• M13: 2,349,285 km (0.119 R)
• M14: 2,440,540 km (0.117 R)
• M15: 2,547,502 km (0.074 R)
• M16: 2,648,929 km (0.061 R)
• M17: 2,825,754 km (0.115 R)
• M18: 3,114,029 km (0.047 R)
• M19: 3,332,741 km (0.113 R)
• M20: 3,420,107 km (0.067 R)
• M21: 3,508,220 km (0.061 R)
• M22: 3,613,387 km (0.1 R)
• M23: 3,703,146 km (0.117 R)
• M24: 3,918,417 km (0.111 R)
• M25: 4,087,014 km (0.11 R)
• M26: 4,258,004 km (0.095 R)
• M27: 4,361,676 km (0.099 R)
• M28: 4,492,574 km (0.056 R)
• M29: 4,740,457 km (0.117 R)
• M30: 4,839,042 km (0.082 R)
• M31: 4,947,501 km (0.097 R)
• M32: 5,130,010 km (0.072 R)
• M33: 5,249,838 km (0.098 R)
• M34: 5,473,636 km (0.08 R)
• M35: 5,634,005 km (0.081 R)
• M36: 5,776,871 km (0.098 R)
• M37: 6,046,896 km (0.038 R)
• M38: 6,163,881 km (0.115 R)
• M39: 6,251,994 km (0.091 R)
• M40: 6,619,257 km (0.105 R)
• M41: 6,729,810 km (0.071 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 383.5

Radius: 14.4

Gravity: 1.85 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.32 AU - 1.48 AU

Year: 1087 Days

Day: 8.6 Hours

Environment

Temp: -170 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 84,405,691 km

• M1: 192,084 km (0.093 R)
• M2: 289,771 km (0.108 R)
• M3: 413,189 km (0.111 R)
• M4: 550,221 km (0.12 R)
• M5: 681,119 km (0.114 R)
• M6: 819,048 km (0.11 R)
• M7: 938,278 km (0.116 R)
• M8: 1,120,039 km (0.082 R)
• M9: 1,248,394 km (0.108 R)
• M10: 1,499,419 km (0.089 R)
• M11: 1,591,871 km (0.104 R)
• M12: 1,693,597 km (0.114 R)
• M13: 1,842,896 km (0.104 R)
• M14: 2,155,406 km (0.069 R)
• M15: 2,318,318 km (0.048 R)
• M16: 2,502,324 km (0.091 R)
• M17: 2,726,272 km (0.114 R)
• M18: 2,920,898 km (0.099 R)
• M19: 3,102,061 km (0.116 R)
• M20: 3,249,715 km (0.116 R)
• M21: 3,428,185 km (0.102 R)
• M22: 3,600,372 km (0.077 R)
• M23: 3,697,311 km (0.061 R)
• M24: 3,795,148 km (0.12 R)
• M25: 3,893,883 km (0.09 R)
• M26: 4,033,458 km (0.091 R)
• M27: 4,134,287 km (0.034 R)
• M28: 4,225,841 km (0.049 R)
• M29: 4,369,455 km (0.093 R)
• M30: 4,462,654 km (0.054 R)
• M31: 4,630,054 km (0.085 R)
• M32: 4,735,820 km (0.06 R)
• M33: 4,906,661 km (0.103 R)
• M34: 5,057,904 km (0.086 R)
• M35: 5,287,686 km (0.113 R)
• M36: 5,420,529 km (0.029 R)
• M37: 5,633,257 km (0.053 R)
• M38: 5,848,828 km (0.077 R)
• M39: 6,124,986 km (0.069 R)
• M40: 6,311,534 km (0.085 R)
• M41: 6,488,060 km (0.094 R)
• M42: 6,606,691 km (0.089 R)
• M43: 6,726,219 km (0.107 R)
• M44: 7,186,532 km (0.104 R)
• M45: 7,297,085 km (0.07 R)
• M46: 7,719,849 km (0.075 R)
• M47: 7,934,222 km (0.109 R)
• M48: 8,061,380 km (0.099 R)
• M49: 8,188,987 km (0.114 R)
• M50: 8,407,849 km (0.064 R)
• M51: 8,576,446 km (0.081 R)
• M52: 8,667,701 km (0.089 R)
• M53: 8,759,255 km (0.092 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 973.6

Radius: 9.4

Gravity: 11.02 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 4.04 AU - 6.5 AU

Year: 7936 Days

Day: 10.1 Hours

Environment

Temp: -212 °C

Axial Tilt: 43.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 84,405,691 km

• M1: 156,180 km (0.054 R)
• M2: 344,524 km (0.101 R)
• M3: 431,590 km (0.106 R)
• M4: 695,181 km (0.072 R)
• M5: 1,381,836 km (0.034 R)
• M6: 1,640,191 km (0.079 R)
• M7: 1,961,078 km (0.091 R)
• M8: 2,032,437 km (0.118 R)
• M9: 2,351,978 km (0.096 R)
• M10: 2,556,628 km (0.086 R)
• M11: 2,874,673 km (0.104 R)
• M12: 3,261,682 km (0.055 R)
• M13: 3,606,655 km (0.079 R)
• M14: 3,963,446 km (0.081 R)
• M15: 4,176,773 km (0.039 R)
• M16: 4,936,879 km (0.106 R)
• M17: 5,299,505 km (0.092 R)
• M18: 6,015,630 km (0.071 R)
• M19: 6,155,653 km (0.108 R)
• M20: 6,402,938 km (0.065 R)
• M21: 6,581,708 km (0.099 R)
• M22: 6,653,664 km (0.093 R)
• M23: 6,907,682 km (0.11 R)
• M24: 7,017,487 km (0.107 R)
• M25: 7,164,840 km (0.112 R)
• M26: 7,350,491 km (0.061 R)
• M27: 8,380,174 km (0.098 R)
• M28: 9,212,087 km (0.066 R)
• M29: 9,904,725 km (0.093 R)
• M30: 10,028,742 km (0.071 R)
• M31: 10,445,821 km (0.111 R)
• M32: 11,039,126 km (0.1 R)
• M33: 11,556,436 km (0.068 R)
• M34: 12,258,498 km (0.084 R)
• M35: 12,704,300 km (0.096 R)
• M36: 12,839,088 km (0.109 R)
• M37: 13,520,207 km (0.1 R)
• M38: 13,657,837 km (0.107 R)
• M39: 14,399,693 km (0.076 R)
• M40: 15,297,579 km (0.032 R)
• M41: 15,536,936 km (0.102 R)
• M42: 16,310,955 km (0.026 R)
• M43: 16,850,555 km (0.107 R)
• M44: 17,048,173 km (0.106 R)
• M45: 17,745,898 km (0.046 R)
• M46: 19,272,544 km (0.072 R)
• M47: 19,790,751 km (0.117 R)
• M48: 19,894,871 km (0.032 R)
• M49: 22,232,787 km (0.113 R)
• M50: 22,776,126 km (0.059 R)
• M51: 22,994,689 km (0.088 R)
• M52: 24,488,274 km (0.111 R)
• M53: 24,768,321 km (0.119 R)
• M54: 25,558,048 km (0.115 R)
• M55: 26,757,973 km (0.079 R)
• M56: 27,393,913 km (0.03 R)
• M57: 27,859,462 km (0.09 R)
• M58: 28,386,495 km (0.083 R)
• M59: 28,562,871 km (0.094 R)
• M60: 29,688,296 km (0.099 R)
• M61: 30,286,538 km (0.083 R)
• M62: 30,767,944 km (0.035 R)
• M63: 31,130,719 km (0.074 R)
• M64: 31,921,493 km (0.077 R)
• M65: 31,982,529 km (0.114 R)
• M66: 32,288,756 km (0.115 R)
• M67: 32,903,902 km (0.03 R)
• M68: 34,083,182 km (0.12 R)
• M69: 34,270,778 km (0.102 R)
• M70: 34,333,310 km (0.084 R)
• M71: 34,898,191 km (0.117 R)
• M72: 35,276,375 km (0.043 R)
• M73: 35,339,655 km (0.119 R)
• M74: 35,592,774 km (0.101 R)
• M75: 36,228,116 km (0.097 R)
• M76: 36,611,087 km (0.12 R)
• M77: 36,803,171 km (0.116 R)
• M78: 38,416,284 km (0.061 R)
• M79: 39,067,933 km (0.12 R)
• M80: 39,264,205 km (0.092 R)
• M81: 39,395,253 km (0.067 R)
• M82: 41,311,003 km (0.11 R)
• M83: 41,844,918 km (0.065 R)
• M84: 42,246,738 km (0.05 R)
• M85: 44,002,867 km (0.117 R)
• M86: 44,070,934 km (0.069 R)
• M87: 44,139,001 km (0.088 R)
• M88: 44,207,068 km (0.111 R)
• M89: 45,438,708 km (0.094 R)
• M90: 46,197,019 km (0.036 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 218.1

Radius: 6.1

Gravity: 5.86 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 9.52 AU - 10.28 AU

Year: 20434 Days

Day: 22 Hours

Environment

Temp: -222 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 84,405,691 km

• M1: 100,380 km (0.116 R)
• M2: 203,004 km (0.102 R)
• M3: 435,330 km (0.086 R)
• M4: 578,196 km (0.102 R)
• M5: 988,543 km (0.032 R)
• M6: 1,222,364 km (0.112 R)
• M7: 1,765,255 km (0.112 R)
• M8: 1,892,263 km (0.119 R)
• M9: 2,155,257 km (0.084 R)
• M10: 2,628,584 km (0.108 R)
• M11: 2,832,785 km (0.066 R)
• M12: 3,012,004 km (0.032 R)
• M13: 3,381,211 km (0.101 R)
• M14: 3,475,907 km (0.111 R)
• M15: 3,797,542 km (0.102 R)
• M16: 4,854,002 km (0.044 R)
• M17: 5,249,688 km (0.112 R)
• M18: 5,805,594 km (0.097 R)
• M19: 5,919,139 km (0.046 R)
• M20: 6,109,876 km (0.075 R)
• M21: 6,186,770 km (0.11 R)
• M22: 6,419,245 km (0.077 R)
• M23: 6,497,484 km (0.051 R)
• M24: 7,255,497 km (0.09 R)
• M25: 7,418,708 km (0.099 R)
• M26: 8,295,202 km (0.1 R)
• M27: 8,897,483 km (0.11 R)
• M28: 10,235,038 km (0.084 R)
• M29: 10,880,403 km (0.11 R)
• M30: 11,114,075 km (0.11 R)
• M31: 11,825,113 km (0.103 R)
• M32: 12,599,581 km (0.091 R)
• M33: 12,894,289 km (0.108 R)
• M34: 13,994,133 km (0.037 R)
• M35: 14,503,813 km (0.043 R)
• M36: 14,606,586 km (0.101 R)
• M37: 14,658,048 km (0.109 R)
• M38: 14,709,510 km (0.106 R)
• M39: 15,384,495 km (0.106 R)
• M40: 16,872,097 km (0.119 R)
• M41: 17,034,261 km (0.111 R)
• M42: 17,797,509 km (0.083 R)
• M43: 17,852,561 km (0.106 R)
• M44: 18,294,174 km (0.103 R)
• M45: 18,460,676 km (0.088 R)
• M46: 19,019,574 km (0.09 R)
• M47: 19,188,171 km (0.09 R)
• M48: 19,244,569 km (0.102 R)
• M49: 21,018,650 km (0.061 R)
• M50: 21,601,933 km (0.057 R)
• M51: 23,023,561 km (0.089 R)
• M52: 23,383,643 km (0.067 R)
• M53: 23,806,257 km (0.061 R)
• M54: 23,866,695 km (0.095 R)
• M55: 24,414,073 km (0.054 R)
• M56: 24,842,671 km (0.107 R)
• M57: 25,397,380 km (0.094 R)
• M58: 25,521,247 km (0.115 R)
• M59: 26,331,020 km (0.044 R)
• M60: 27,275,731 km (0.093 R)
• M61: 27,339,160 km (0.073 R)
• M62: 27,402,590 km (0.079 R)
• M63: 28,424,044 km (0.074 R)
• M64: 29,328,064 km (0.095 R)
• M65: 30,569,876 km (0.106 R)
• M66: 30,965,712 km (0.099 R)
• M67: 31,164,079 km (0.095 R)
• M68: 31,495,887 km (0.054 R)
• M69: 32,162,944 km (0.051 R)
• M70: 32,296,984 km (0.078 R)
• M71: 35,153,106 km (0.045 R)
• M72: 36,192,512 km (0.119 R)
• M73: 37,241,941 km (0.116 R)
• M74: 37,382,713 km (0.07 R)
• M75: 37,523,634 km (0.117 R)
• M76: 39,156,195 km (0.087 R)
• M77: 39,299,211 km (0.11 R)
• M78: 39,370,868 km (0.095 R)
• M79: 40,305,556 km (0.069 R)
• M80: 40,666,984 km (0.101 R)
• M81: 41,757,852 km (0.088 R)
• M82: 42,343,528 km (0.095 R)
• M83: 43,968,161 km (0.092 R)
• M84: 44,489,360 km (0.097 R)
• M85: 44,937,704 km (0.07 R)
• M86: 45,613,139 km (0.092 R)
• M87: 46,291,864 km (0.077 R)
• M88: 46,822,039 km (0.096 R)
• M89: 47,888,373 km (0.054 R)
• M90: 49,425,790 km (0.087 R)
• M91: 49,657,667 km (0.108 R)
• M92: 49,967,634 km (0.089 R)
• M93: 51,526,593 km (0.094 R)
• M94: 51,840,449 km (0.1 R)
• M95: 51,918,839 km (0.079 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 816.6

Radius: 8

Gravity: 12.76 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 9.8 AU - 10.62 AU

Year: 21402 Days

Day: 17.7 Hours

Environment

Temp: -223 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 84,405,691 km

• M1: 106,962 km (0.109 R)
• M2: 303,085 km (0.106 R)
• M3: 473,477 km (0.083 R)
• M4: 628,012 km (0.059 R)
• M5: 1,128,118 km (0.119 R)
• M6: 1,369,569 km (0.049 R)
• M7: 1,496,577 km (0.066 R)
• M8: 1,594,414 km (0.069 R)
• M9: 1,865,785 km (0.104 R)
• M10: 2,337,916 km (0.104 R)
• M11: 2,845,800 km (0.057 R)
• M12: 3,430,279 km (0.099 R)
• M13: 3,560,280 km (0.056 R)
• M14: 3,780,637 km (0.049 R)
• M15: 5,545,743 km (0.106 R)
• M16: 5,904,778 km (0.075 R)
• M17: 8,039,390 km (0.109 R)
• M18: 8,154,730 km (0.057 R)
• M19: 8,212,624 km (0.047 R)
• M20: 8,387,055 km (0.083 R)
• M21: 9,338,198 km (0.069 R)
• M22: 9,826,486 km (0.05 R)
• M23: 10,073,921 km (0.075 R)
• M24: 10,323,151 km (0.081 R)
• M25: 10,891,623 km (0.119 R)
• M26: 11,083,407 km (0.12 R)
• M27: 11,340,865 km (0.117 R)
• M28: 11,535,193 km (0.114 R)
• M29: 11,927,289 km (0.082 R)
• M30: 12,724,496 km (0.109 R)
• M31: 13,883,131 km (0.075 R)
• M32: 14,230,348 km (0.067 R)
• M33: 14,510,245 km (0.108 R)
• M34: 14,580,407 km (0.048 R)
• M35: 14,650,867 km (0.094 R)
• M36: 15,503,875 km (0.061 R)
• M37: 15,575,682 km (0.088 R)
• M38: 16,372,889 km (0.025 R)
• M39: 16,592,648 km (0.101 R)
• M40: 17,406,759 km (0.111 R)
• M41: 17,705,955 km (0.113 R)
• M42: 17,781,053 km (0.113 R)
• M43: 18,385,578 km (0.103 R)
• M44: 19,537,033 km (0.059 R)
• M45: 21,748,239 km (0.116 R)
• M46: 22,556,965 km (0.116 R)
• M47: 22,719,877 km (0.107 R)
• M48: 22,801,408 km (0.099 R)
• M49: 24,120,562 km (0.109 R)
• M50: 24,370,540 km (0.093 R)
• M51: 25,974,229 km (0.108 R)
• M52: 26,573,668 km (0.043 R)
• M53: 27,177,595 km (0.066 R)
• M54: 27,698,943 km (0.114 R)
• M55: 28,663,102 km (0.116 R)
• M56: 30,714,687 km (0.11 R)
• M57: 32,077,823 km (0.12 R)
• M58: 33,460,705 km (0.075 R)
• M59: 34,019,304 km (0.109 R)
• M60: 34,674,991 km (0.106 R)
• M61: 34,768,939 km (0.03 R)
• M62: 36,570,995 km (0.056 R)
• M63: 37,531,563 km (0.113 R)
• M64: 40,166,430 km (0.083 R)
• M65: 40,462,783 km (0.117 R)
• M66: 40,660,851 km (0.116 R)
• M67: 41,256,849 km (0.097 R)
• M68: 43,568,136 km (0.109 R)
• M69: 43,872,717 km (0.058 R)
• M70: 44,381,948 km (0.119 R)
• M71: 44,790,650 km (0.1 R)
• M72: 48,000,571 km (0.119 R)
• M73: 51,176,983 km (0.094 R)
• M74: 52,574,227 km (0.086 R)
• M75: 52,682,237 km (0.081 R)
• M76: 53,115,023 km (0.114 R)
• M77: 55,077,149 km (0.115 R)
• M78: 57,618,517 km (0.076 R)
• M79: 58,623,366 km (0.086 R)
• M80: 59,634,050 km (0.115 R)
• M81: 60,537,172 km (0.119 R)
• M82: 61,672,620 km (0.102 R)
• M83: 61,900,457 km (0.1 R)
• M84: 62,128,594 km (0.109 R)
• M85: 63,159,024 km (0.09 R)
• M86: 63,848,970 km (0.12 R)
• M87: 64,310,329 km (0.115 R)
• M88: 64,657,097 km (0.092 R)
• M89: 66,867,705 km (0.101 R)
• M90: 68,512,384 km (0.06 R)
• M91: 70,527,467 km (0.108 R)
• M92: 75,832,357 km (0.104 R)
• M93: 77,792,987 km (0.068 R)
• M94: 79,150,588 km (0.093 R)
• M95: 80,018,555 km (0.108 R)
• M96: 81,014,428 km (0.066 R)
• M97: 81,264,107 km (0.119 R)
• M98: 84,026,581 km (0.056 R)
• M99: 84,279,252 km (0.108 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: 338 - 13,473 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit