🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.36 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 356

Radius: 12.7

Gravity: 2.21 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.59 AU - 0.85 AU

Year: 388 Days

Day: 6.3 Hours

Environment

Temp: -134 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 55,780,939 km

• M1: 160,369 km (0.098 R)
• M2: 288,724 km (0.111 R)
• M3: 371,751 km (0.085 R)
• M4: 459,265 km (0.089 R)
• M5: 547,827 km (0.094 R)
• M6: 628,012 km (0.083 R)
• M7: 742,604 km (0.042 R)
• M8: 826,977 km (0.097 R)
• M9: 943,963 km (0.065 R)
• M10: 1,055,712 km (0.105 R)
• M11: 1,203,964 km (0.086 R)
• M12: 1,309,879 km (0.077 R)
• M13: 1,397,693 km (0.096 R)
• M14: 1,479,074 km (0.119 R)
• M15: 1,570,927 km (0.064 R)
• M16: 1,682,976 km (0.118 R)
• M17: 1,816,567 km (0.082 R)
• M18: 1,906,026 km (0.116 R)
• M19: 2,104,244 km (0.095 R)
• M20: 2,299,469 km (0.115 R)
• M21: 2,532,094 km (0.106 R)
• M22: 2,686,329 km (0.099 R)
• M23: 2,783,717 km (0.108 R)
• M24: 2,871,232 km (0.1 R)
• M25: 2,965,179 km (0.075 R)
• M26: 3,054,639 km (0.109 R)
• M27: 3,133,776 km (0.049 R)
• M28: 3,236,400 km (0.033 R)
• M29: 3,363,409 km (0.098 R)
• M30: 3,521,683 km (0.114 R)
• M31: 3,634,630 km (0.089 R)
• M32: 3,742,640 km (0.12 R)
• M33: 3,857,979 km (0.106 R)
• M34: 4,005,333 km (0.11 R)
• M35: 4,092,100 km (0.096 R)
• M36: 4,293,010 km (0.119 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 702.5

Radius: 12.6

Gravity: 4.42 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.29 AU - 1.49 AU

Year: 1042 Days

Day: 10.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 46.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 55,780,939 km

• M1: 157,078 km (0.104 R)
• M2: 244,293 km (0.063 R)
• M3: 352,004 km (0.088 R)
• M4: 460,612 km (0.051 R)
• M5: 557,252 km (0.075 R)
• M6: 806,482 km (0.117 R)
• M7: 902,524 km (0.094 R)
• M8: 1,037,012 km (0.072 R)
• M9: 1,208,152 km (0.12 R)
• M10: 1,451,399 km (0.11 R)
• M11: 1,571,077 km (0.069 R)
• M12: 1,702,573 km (0.093 R)
• M13: 2,119,802 km (0.075 R)
• M14: 2,201,632 km (0.098 R)
• M15: 2,559,320 km (0.099 R)
• M16: 2,656,559 km (0.092 R)
• M17: 2,834,880 km (0.108 R)
• M18: 2,945,732 km (0.049 R)
• M19: 3,193,017 km (0.047 R)
• M20: 3,308,656 km (0.118 R)
• M21: 3,642,110 km (0.12 R)
• M22: 3,874,286 km (0.103 R)
• M23: 3,952,825 km (0.095 R)
• M24: 4,226,140 km (0.07 R)
• M25: 4,365,116 km (0.113 R)
• M26: 4,493,920 km (0.119 R)
• M27: 4,588,316 km (0.117 R)
• M28: 5,058,353 km (0.061 R)
• M29: 5,144,372 km (0.066 R)
• M30: 5,645,524 km (0.043 R)
• M31: 6,057,667 km (0.12 R)
• M32: 6,136,056 km (0.119 R)
• M33: 6,293,882 km (0.077 R)
• M34: 6,559,867 km (0.072 R)
• M35: 6,884,045 km (0.079 R)
• M36: 6,993,252 km (0.076 R)
• M37: 7,213,460 km (0.107 R)
• M38: 7,380,261 km (0.06 R)
• M39: 7,492,011 km (0.119 R)
• M40: 7,759,941 km (0.114 R)
• M41: 7,859,423 km (0.07 R)
• M42: 8,074,246 km (0.097 R)
• M43: 8,319,886 km (0.088 R)
• M44: 8,450,933 km (0.104 R)
• M45: 8,803,835 km (0.027 R)
• M46: 8,907,656 km (0.066 R)
• M47: 9,161,673 km (0.113 R)
• M48: 9,281,949 km (0.1 R)
• M49: 9,387,715 km (0.093 R)
• M50: 9,615,553 km (0.082 R)
• M51: 9,737,924 km (0.058 R)
• M52: 10,076,913 km (0.055 R)
• M53: 10,404,233 km (0.1 R)
• M54: 10,529,895 km (0.101 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 208.6

Radius: 8.2

Gravity: 3.1 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.57 AU - 1.67 AU

Year: 1311 Days

Day: 5.3 Hours

Environment

Temp: -183 °C

Axial Tilt: 79.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 55,780,939 km

• M1: 103,372 km (0.049 R)
• M2: 244,593 km (0.08 R)
• M3: 377,735 km (0.085 R)
• M4: 688,300 km (0.088 R)
• M5: 772,075 km (0.116 R)
• M6: 927,208 km (0.1 R)
• M7: 996,920 km (0.09 R)
• M8: 1,062,444 km (0.102 R)
• M9: 1,154,297 km (0.087 R)
• M10: 1,223,411 km (0.111 R)
• M11: 1,287,439 km (0.111 R)
• M12: 1,405,771 km (0.042 R)
• M13: 1,486,554 km (0.035 R)
• M14: 1,548,338 km (0.066 R)
• M15: 1,703,022 km (0.12 R)
• M16: 1,767,798 km (0.11 R)
• M17: 1,884,933 km (0.1 R)
• M18: 2,166,028 km (0.074 R)
• M19: 2,291,690 km (0.093 R)
• M20: 2,363,497 km (0.089 R)
• M21: 2,649,977 km (0.066 R)
• M22: 2,767,561 km (0.079 R)
• M23: 2,818,573 km (0.03 R)
• M24: 2,947,527 km (0.04 R)
• M25: 3,051,946 km (0.104 R)
• M26: 3,175,514 km (0.068 R)
• M27: 3,300,727 km (0.054 R)
• M28: 3,372,983 km (0.073 R)
• M29: 3,751,765 km (0.063 R)
• M30: 3,808,463 km (0.116 R)
• M31: 3,912,882 km (0.114 R)
• M32: 4,047,221 km (0.084 R)
• M33: 4,173,481 km (0.113 R)
• M34: 4,300,939 km (0.072 R)
• M35: 4,360,180 km (0.043 R)
• M36: 4,419,719 km (0.076 R)
• M37: 4,681,067 km (0.113 R)
• M38: 4,772,621 km (0.113 R)
• M39: 4,823,783 km (0.066 R)
• M40: 4,978,318 km (0.069 R)
• M41: 5,051,023 km (0.07 R)
• M42: 5,166,063 km (0.073 R)
• M43: 5,505,501 km (0.063 R)
• M44: 5,569,978 km (0.077 R)
• M45: 5,688,758 km (0.059 R)
• M46: 5,819,357 km (0.102 R)
• M47: 5,928,863 km (0.057 R)
• M48: 6,039,266 km (0.114 R)
• M49: 6,161,338 km (0.115 R)
• M50: 6,261,868 km (0.117 R)
• M51: 6,715,299 km (0.107 R)
• M52: 6,784,114 km (0.114 R)
• M53: 6,853,378 km (0.103 R)
• M54: 7,097,222 km (0.105 R)
• M55: 7,214,507 km (0.072 R)
• M56: 7,379,513 km (0.118 R)
• M57: 7,846,109 km (0.064 R)
• M58: 8,052,554 km (0.073 R)
• M59: 8,187,043 km (0.1 R)
• M60: 8,285,328 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 300

Radius: 9

Gravity: 3.7 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 2.21 AU - 3.39 AU

Year: 2979 Days

Day: 12 Hours

Environment

Temp: -198 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 55,780,939 km

• M1: 123,418 km (0.099 R)
• M2: 179,517 km (0.048 R)
• M3: 255,663 km (0.111 R)
• M4: 337,194 km (0.09 R)
• M5: 416,929 km (0.113 R)
• M6: 490,531 km (0.086 R)
• M7: 584,030 km (0.08 R)
• M8: 660,475 km (0.118 R)
• M9: 724,353 km (0.089 R)
• M10: 790,625 km (0.095 R)
• M11: 1,039,256 km (0.094 R)
• M12: 1,095,954 km (0.107 R)
• M13: 1,232,238 km (0.108 R)
• M14: 1,384,528 km (0.059 R)
• M15: 1,575,864 km (0.088 R)
• M16: 1,719,328 km (0.033 R)
• M17: 1,809,985 km (0.115 R)
• M18: 2,019,571 km (0.116 R)
• M19: 2,249,653 km (0.117 R)
• M20: 2,311,586 km (0.072 R)
• M21: 2,449,964 km (0.117 R)
• M22: 2,578,170 km (0.086 R)
• M23: 2,827,998 km (0.087 R)
• M24: 3,044,466 km (0.077 R)
• M25: 3,224,433 km (0.091 R)
• M26: 3,336,930 km (0.114 R)
• M27: 3,464,986 km (0.117 R)
• M28: 4,160,616 km (0.063 R)
• M29: 4,345,070 km (0.096 R)
• M30: 4,500,802 km (0.067 R)
• M31: 4,722,206 km (0.107 R)
• M32: 5,324,039 km (0.047 R)
• M33: 5,457,480 km (0.113 R)
• M34: 5,541,404 km (0.106 R)
• M35: 5,847,033 km (0.093 R)
• M36: 6,053,927 km (0.074 R)
• M37: 6,263,214 km (0.06 R)
• M38: 6,742,825 km (0.1 R)
• M39: 6,905,438 km (0.093 R)
• M40: 7,050,996 km (0.102 R)
• M41: 7,234,403 km (0.052 R)
• M42: 7,662,253 km (0.051 R)
• M43: 7,850,747 km (0.078 R)
• M44: 8,117,480 km (0.076 R)
• M45: 8,387,055 km (0.118 R)
• M46: 8,522,890 km (0.108 R)
• M47: 8,698,817 km (0.103 R)
• M48: 8,915,285 km (0.043 R)
• M49: 9,393,998 km (0.107 R)
• M50: 10,004,058 km (0.088 R)
• M51: 10,334,819 km (0.071 R)
• M52: 11,070,542 km (0.04 R)
• M53: 11,434,064 km (0.11 R)
• M54: 11,823,169 km (0.048 R)
• M55: 12,085,114 km (0.112 R)
• M56: 12,172,779 km (0.073 R)
• M57: 12,415,127 km (0.101 R)
• M58: 12,592,251 km (0.114 R)
• M59: 13,039,100 km (0.097 R)
• M60: 13,106,569 km (0.111 R)
• M61: 13,377,490 km (0.104 R)
• M62: 13,513,774 km (0.095 R)
• M63: 13,719,022 km (0.058 R)
• M64: 13,925,168 km (0.088 R)
• M65: 14,178,587 km (0.106 R)
• M66: 14,248,000 km (0.079 R)
• M67: 14,596,713 km (0.117 R)
• M68: 14,783,710 km (0.091 R)
• M69: 14,995,242 km (0.081 R)
• M70: 15,492,505 km (0.094 R)
• M71: 15,707,328 km (0.096 R)
• M72: 16,139,815 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 348.1

Radius: 9.4

Gravity: 3.94 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 3.29 AU - 4.99 AU

Year: 5356 Days

Day: 14.4 Hours

Environment

Temp: -216 °C

Axial Tilt: 48.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 55,780,939 km

• M1: 193,280 km (0.067 R)
• M2: 281,244 km (0.058 R)
• M3: 356,641 km (0.063 R)
• M4: 440,715 km (0.112 R)
• M5: 632,649 km (0.092 R)
• M6: 983,456 km (0.081 R)
• M7: 1,200,074 km (0.119 R)
• M8: 1,321,099 km (0.063 R)
• M9: 1,488,948 km (0.09 R)
• M10: 1,784,553 km (0.113 R)
• M11: 1,845,888 km (0.029 R)
• M12: 2,147,477 km (0.044 R)
• M13: 2,312,484 km (0.054 R)
• M14: 2,516,087 km (0.119 R)
• M15: 2,743,326 km (0.11 R)
• M16: 2,868,539 km (0.085 R)
• M17: 3,312,246 km (0.064 R)
• M18: 3,561,776 km (0.116 R)
• M19: 3,718,255 km (0.116 R)
• M20: 3,837,185 km (0.086 R)
• M21: 3,977,658 km (0.106 R)
• M22: 4,078,936 km (0.109 R)
• M23: 4,140,121 km (0.115 R)
• M24: 4,242,895 km (0.106 R)
• M25: 4,450,836 km (0.097 R)
• M26: 4,535,059 km (0.101 R)
• M27: 4,683,610 km (0.086 R)
• M28: 4,769,180 km (0.109 R)
• M29: 4,898,582 km (0.085 R)
• M30: 5,029,181 km (0.1 R)
• M31: 5,293,969 km (0.107 R)
• M32: 5,518,067 km (0.104 R)
• M33: 5,585,835 km (0.079 R)
• M34: 5,998,875 km (0.1 R)
• M35: 6,303,157 km (0.106 R)
• M36: 6,397,852 km (0.116 R)
• M37: 6,516,932 km (0.092 R)
• M38: 6,757,186 km (0.06 R)
• M39: 6,854,126 km (0.111 R)
• M40: 7,074,035 km (0.109 R)
• M41: 7,798,088 km (0.114 R)
• M42: 8,053,302 km (0.104 R)
• M43: 9,289,130 km (0.058 R)
• M44: 9,942,873 km (0.108 R)
• M45: 10,108,627 km (0.093 R)
• M46: 10,191,804 km (0.101 R)
• M47: 10,358,905 km (0.102 R)
• M48: 10,498,928 km (0.094 R)
• M49: 11,323,212 km (0.111 R)
• M50: 13,245,246 km (0.058 R)
• M51: 13,887,619 km (0.059 R)
• M52: 14,011,037 km (0.115 R)
• M53: 14,540,015 km (0.079 R)
• M54: 14,665,528 km (0.102 R)
• M55: 15,234,299 km (0.103 R)
• M56: 15,681,746 km (0.09 R)
• M57: 15,746,073 km (0.074 R)
• M58: 16,165,995 km (0.112 R)
• M59: 16,393,533 km (0.055 R)
• M60: 16,491,520 km (0.083 R)
• M61: 17,949,501 km (0.117 R)
• M62: 18,083,989 km (0.098 R)
• M63: 18,218,926 km (0.092 R)
• M64: 18,659,791 km (0.105 R)
• M65: 19,310,392 km (0.094 R)
• M66: 19,413,764 km (0.086 R)
• M67: 19,482,729 km (0.083 R)
• M68: 20,528,119 km (0.074 R)
• M69: 20,845,416 km (0.092 R)
• M70: 20,951,481 km (0.12 R)
• M71: 21,093,150 km (0.112 R)
• M72: 21,556,006 km (0.051 R)
• M73: 21,627,514 km (0.074 R)
• M74: 21,699,171 km (0.092 R)
• M75: 21,770,829 km (0.067 R)
• M76: 21,878,389 km (0.067 R)
• M77: 22,346,930 km (0.098 R)
• M78: 22,491,741 km (0.104 R)
• M79: 22,855,114 km (0.108 R)
• M80: 23,403,988 km (0.104 R)
• M81: 24,439,954 km (0.047 R)
• M82: 24,626,502 km (0.1 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 868.3

Radius: 5.6

Gravity: 27.69 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 6.45 AU - 7.05 AU

Year: 11150 Days

Day: 23.6 Hours

Environment

Temp: -233 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 55,780,939 km

• M1: 95,593 km (0.054 R)
• M2: 289,921 km (0.03 R)
• M3: 515,365 km (0.075 R)
• M4: 601,533 km (0.094 R)
• M5: 827,725 km (0.089 R)
• M6: 1,726,808 km (0.042 R)
• M7: 2,620,955 km (0.093 R)
• M8: 2,680,943 km (0.035 R)
• M9: 2,833,084 km (0.107 R)
• M10: 2,925,686 km (0.084 R)
• M11: 3,273,800 km (0.034 R)
• M12: 4,502,746 km (0.065 R)
• M13: 5,165,166 km (0.079 R)
• M14: 5,857,654 km (0.106 R)
• M15: 6,497,484 km (0.071 R)
• M16: 7,159,305 km (0.076 R)
• M17: 8,103,866 km (0.049 R)
• M18: 8,680,267 km (0.116 R)
• M19: 8,815,055 km (0.113 R)
• M20: 8,996,068 km (0.075 R)
• M21: 9,546,139 km (0.111 R)
• M22: 10,678,894 km (0.079 R)
• M23: 11,260,980 km (0.08 R)
• M24: 11,457,402 km (0.051 R)
• M25: 12,304,425 km (0.096 R)
• M26: 12,405,403 km (0.11 R)
• M27: 12,709,985 km (0.086 R)
• M28: 13,223,105 km (0.032 R)
• M29: 13,847,676 km (0.075 R)
• M30: 13,900,185 km (0.116 R)
• M31: 14,269,393 km (0.105 R)
• M32: 16,999,404 km (0.091 R)
• M33: 17,055,653 km (0.089 R)
• M34: 17,394,193 km (0.107 R)
• M35: 17,963,413 km (0.063 R)
• M36: 18,538,767 km (0.103 R)
• M37: 18,945,074 km (0.109 R)
• M38: 20,003,330 km (0.104 R)
• M39: 20,241,190 km (0.097 R)
• M40: 21,262,196 km (0.09 R)
• M41: 21,444,107 km (0.025 R)
• M42: 23,104,344 km (0.09 R)
• M43: 23,918,456 km (0.071 R)
• M44: 24,233,957 km (0.082 R)
• M45: 24,805,571 km (0.069 R)
• M46: 25,188,990 km (0.063 R)
• M47: 26,873,462 km (0.095 R)
• M48: 28,127,092 km (0.065 R)
• M49: 29,399,871 km (0.05 R)
• M50: 29,534,808 km (0.099 R)
• M51: 29,873,498 km (0.12 R)
• M52: 30,554,318 km (0.094 R)
• M53: 31,516,232 km (0.11 R)
• M54: 31,654,461 km (0.107 R)
• M55: 31,862,252 km (0.109 R)
• M56: 32,837,630 km (0.086 R)
• M57: 33,117,977 km (0.055 R)
• M58: 33,964,252 km (0.044 R)
• M59: 34,105,921 km (0.119 R)
• M60: 34,247,889 km (0.106 R)
• M61: 34,674,692 km (0.077 R)
• M62: 35,749,852 km (0.096 R)
• M63: 36,617,669 km (0.062 R)
• M64: 36,762,929 km (0.071 R)
• M65: 37,712,277 km (0.1 R)
• M66: 38,226,744 km (0.071 R)
• M67: 39,114,009 km (0.087 R)
• M68: 40,758,389 km (0.095 R)
• M69: 40,909,034 km (0.094 R)
• M70: 40,984,431 km (0.087 R)
• M71: 42,120,477 km (0.08 R)
• M72: 42,807,132 km (0.102 R)
• M73: 43,343,739 km (0.093 R)
• M74: 44,889,235 km (0.1 R)
• M75: 45,512,459 km (0.101 R)
• M76: 45,981,748 km (0.07 R)
• M77: 46,925,112 km (0.11 R)
• M78: 47,320,050 km (0.093 R)
• M79: 47,557,462 km (0.057 R)
• M80: 48,352,126 km (0.117 R)
• M81: 49,552,051 km (0.102 R)
• M82: 50,357,486 km (0.09 R)
• M83: 50,519,201 km (0.079 R)
• M84: 51,329,872 km (0.049 R)
• M85: 51,492,485 km (0.026 R)
• M86: 52,063,051 km (0.054 R)
• M87: 52,717,691 km (0.07 R)
• M88: 52,963,929 km (0.065 R)
• M89: 55,280,303 km (0.104 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: 238 - 18,758 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit