🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 597

Radius: 15

Gravity: 2.65 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.48 AU - 0.58 AU

Year: 266 Days

Day: 6.7 Hours

Environment

Temp: -132 °C

Axial Tilt: 42.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 49,557,647 km

• M1: 186,848 km (0.114 R)
• M2: 298,897 km (0.069 R)
• M3: 417,528 km (0.09 R)
• M4: 524,640 km (0.104 R)
• M5: 627,563 km (0.096 R)
• M6: 779,405 km (0.106 R)
• M7: 882,029 km (0.12 R)
• M8: 993,479 km (0.034 R)
• M9: 1,139,337 km (0.102 R)
• M10: 1,247,197 km (0.092 R)
• M11: 1,347,278 km (0.032 R)
• M12: 1,454,241 km (0.103 R)
• M13: 1,584,989 km (0.058 R)
• M14: 1,681,630 km (0.055 R)
• M15: 1,797,718 km (0.115 R)
• M16: 1,903,334 km (0.064 R)
• M17: 2,011,194 km (0.076 R)
• M18: 2,125,786 km (0.103 R)
• M19: 2,323,554 km (0.106 R)
• M20: 2,508,008 km (0.075 R)
• M21: 2,657,008 km (0.072 R)
• M22: 2,753,050 km (0.076 R)
• M23: 2,860,610 km (0.064 R)
• M24: 3,294,295 km (0.115 R)
• M25: 3,430,878 km (0.106 R)
• M26: 3,608,301 km (0.049 R)
• M27: 3,737,852 km (0.105 R)
• M28: 3,972,721 km (0.085 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 978.6

Radius: 11.1

Gravity: 7.94 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.96 AU - 0.96 AU

Year: 649 Days

Day: 6.7 Hours

Environment

Temp: -166 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 49,557,647 km

• M1: 204,201 km (0.108 R)
• M2: 280,346 km (0.119 R)
• M3: 389,403 km (0.051 R)
• M4: 568,472 km (0.079 R)
• M5: 766,390 km (0.08 R)
• M6: 871,408 km (0.088 R)
• M7: 964,009 km (0.075 R)
• M8: 1,097,151 km (0.075 R)
• M9: 1,178,831 km (0.119 R)
• M10: 1,492,239 km (0.11 R)
• M11: 1,562,400 km (0.027 R)
• M12: 1,698,983 km (0.098 R)
• M13: 1,772,436 km (0.111 R)
• M14: 1,847,085 km (0.056 R)
• M15: 2,124,739 km (0.053 R)
• M16: 2,309,342 km (0.093 R)
• M17: 2,382,944 km (0.035 R)
• M18: 2,499,182 km (0.11 R)
• M19: 2,583,406 km (0.079 R)
• M20: 2,660,149 km (0.046 R)
• M21: 2,754,845 km (0.11 R)
• M22: 2,868,240 km (0.079 R)
• M23: 2,965,479 km (0.057 R)
• M24: 3,227,275 km (0.082 R)
• M25: 3,657,967 km (0.106 R)
• M26: 3,754,009 km (0.031 R)
• M27: 4,017,750 km (0.113 R)
• M28: 4,206,991 km (0.081 R)
• M29: 4,635,739 km (0.071 R)
• M30: 4,719,065 km (0.078 R)
• M31: 4,844,877 km (0.097 R)
• M32: 4,929,549 km (0.085 R)
• M33: 5,403,325 km (0.099 R)
• M34: 5,491,139 km (0.055 R)
• M35: 5,993,639 km (0.089 R)
• M36: 6,141,591 km (0.068 R)
• M37: 6,325,447 km (0.082 R)
• M38: 6,534,285 km (0.084 R)
• M39: 6,639,602 km (0.104 R)
• M40: 6,710,212 km (0.112 R)
• M41: 6,911,422 km (0.065 R)
• M42: 7,090,640 km (0.045 R)
• M43: 7,247,269 km (0.118 R)
• M44: 7,392,828 km (0.077 R)
• M45: 7,490,515 km (0.1 R)
• M46: 7,563,968 km (0.118 R)
• M47: 7,662,253 km (0.102 R)
• M48: 7,773,405 km (0.116 R)
• M49: 7,947,536 km (0.104 R)
• M50: 8,160,564 km (0.042 R)
• M51: 8,388,102 km (0.115 R)
• M52: 8,617,885 km (0.093 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 46.6

Radius: 14.8

Gravity: 0.21 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.91 AU - 1.39 AU

Year: 851 Days

Day: 12.7 Hours

Environment

Temp: -179 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 49,557,647 km

• M1: 184,155 km (0.101 R)
• M2: 313,707 km (0.04 R)
• M3: 406,009 km (0.085 R)
• M4: 661,671 km (0.091 R)
• M5: 904,618 km (0.119 R)
• M6: 1,037,910 km (0.064 R)
• M7: 1,182,122 km (0.084 R)
• M8: 1,363,435 km (0.111 R)
• M9: 1,527,095 km (0.046 R)
• M10: 1,795,922 km (0.077 R)
• M11: 1,934,151 km (0.075 R)
• M12: 2,076,269 km (0.051 R)
• M13: 2,248,755 km (0.108 R)
• M14: 2,684,833 km (0.071 R)
• M15: 2,829,644 km (0.059 R)
• M16: 3,007,216 km (0.078 R)
• M17: 3,326,757 km (0.111 R)
• M18: 3,430,578 km (0.048 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 707.6

Radius: 8.8

Gravity: 9.14 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.19 AU - 1.61 AU

Year: 1143 Days

Day: 6.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 49,557,647 km

• M1: 109,805 km (0.052 R)
• M2: 220,956 km (0.071 R)
• M3: 292,464 km (0.118 R)
• M4: 394,490 km (0.078 R)
• M5: 477,666 km (0.113 R)
• M6: 645,515 km (0.109 R)
• M7: 759,658 km (0.046 R)
• M8: 987,196 km (0.082 R)
• M9: 1,143,526 km (0.114 R)
• M10: 1,276,070 km (0.106 R)
• M11: 1,380,938 km (0.093 R)
• M12: 1,472,043 km (0.079 R)
• M13: 1,677,890 km (0.044 R)
• M14: 1,739,823 km (0.116 R)
• M15: 1,856,809 km (0.119 R)
• M16: 2,060,711 km (0.101 R)
• M17: 2,136,706 km (0.03 R)
• M18: 2,331,034 km (0.072 R)
• M19: 2,410,321 km (0.105 R)
• M20: 2,510,851 km (0.116 R)
• M21: 2,602,405 km (0.042 R)
• M22: 2,715,949 km (0.106 R)
• M23: 3,077,378 km (0.07 R)
• M24: 3,274,997 km (0.078 R)
• M25: 3,545,021 km (0.099 R)
• M26: 3,659,613 km (0.076 R)
• M27: 3,752,214 km (0.058 R)
• M28: 4,275,507 km (0.077 R)
• M29: 4,508,581 km (0.101 R)
• M30: 4,670,595 km (0.107 R)
• M31: 4,847,121 km (0.042 R)
• M32: 4,974,578 km (0.093 R)
• M33: 5,154,993 km (0.062 R)
• M34: 5,245,949 km (0.093 R)
• M35: 5,350,517 km (0.085 R)
• M36: 5,495,627 km (0.067 R)
• M37: 5,762,660 km (0.106 R)
• M38: 5,857,056 km (0.109 R)
• M39: 6,006,654 km (0.076 R)
• M40: 6,116,159 km (0.11 R)
• M41: 6,184,974 km (0.037 R)
• M42: 6,490,902 km (0.041 R)
• M43: 6,589,188 km (0.108 R)
• M44: 6,702,134 km (0.036 R)
• M45: 6,973,206 km (0.113 R)
• M46: 7,045,162 km (0.098 R)
• M47: 7,511,309 km (0.048 R)
• M48: 7,570,251 km (0.055 R)
• M49: 7,659,112 km (0.111 R)
• M50: 7,987,479 km (0.093 R)
• M51: 8,198,861 km (0.093 R)
• M52: 8,366,261 km (0.06 R)
• M53: 8,473,373 km (0.048 R)
• M54: 8,581,083 km (0.095 R)
• M55: 8,937,725 km (0.077 R)
• M56: 9,315,160 km (0.067 R)
• M57: 9,537,762 km (0.086 R)
• M58: 9,746,002 km (0.084 R)
• M59: 9,826,486 km (0.032 R)
• M60: 10,118,202 km (0.04 R)
• M61: 10,216,039 km (0.093 R)
• M62: 10,281,413 km (0.11 R)
• M63: 10,363,392 km (0.091 R)
• M64: 10,643,739 km (0.07 R)
• M65: 10,759,976 km (0.115 R)
• M66: 10,876,513 km (0.091 R)
• M67: 10,993,499 km (0.104 R)
• M68: 11,077,274 km (0.083 R)
• M69: 11,245,571 km (0.062 R)
• M70: 11,397,862 km (0.088 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 451.3

Radius: 14

Gravity: 2.3 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 2.54 AU - 4.08 AU

Year: 4157 Days

Day: 10.7 Hours

Environment

Temp: -210 °C

Axial Tilt: 88.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 49,557,647 km

• M1: 176,226 km (0.108 R)
• M2: 282,142 km (0.117 R)
• M3: 401,521 km (0.072 R)
• M4: 538,702 km (0.091 R)
• M5: 796,609 km (0.116 R)
• M6: 1,026,840 km (0.12 R)
• M7: 1,229,994 km (0.109 R)
• M8: 1,891,067 km (0.106 R)
• M9: 2,251,897 km (0.116 R)
• M10: 2,345,545 km (0.106 R)
• M11: 2,717,296 km (0.093 R)
• M12: 2,817,526 km (0.063 R)
• M13: 2,918,954 km (0.075 R)
• M14: 3,444,790 km (0.09 R)
• M15: 3,812,203 km (0.073 R)
• M16: 3,906,000 km (0.1 R)
• M17: 4,076,841 km (0.09 R)
• M18: 4,269,822 km (0.102 R)
• M19: 4,446,049 km (0.079 R)
• M20: 4,624,669 km (0.108 R)
• M21: 4,927,754 km (0.052 R)
• M22: 5,682,026 km (0.083 R)
• M23: 5,811,279 km (0.051 R)
• M24: 6,160,740 km (0.093 R)
• M25: 6,382,743 km (0.049 R)
• M26: 6,517,231 km (0.094 R)
• M27: 7,437,857 km (0.118 R)
• M28: 8,082,474 km (0.083 R)
• M29: 8,399,322 km (0.088 R)
• M30: 8,720,209 km (0.069 R)
• M31: 8,869,658 km (0.084 R)
• M32: 9,862,240 km (0.074 R)
• M33: 10,017,971 km (0.118 R)
• M34: 10,358,456 km (0.089 R)
• M35: 10,516,880 km (0.112 R)
• M36: 10,782,865 km (0.112 R)
• M37: 11,185,882 km (0.06 R)
• M38: 11,294,190 km (0.043 R)
• M39: 11,457,252 km (0.09 R)
• M40: 11,868,497 km (0.118 R)
• M41: 12,034,401 km (0.106 R)
• M42: 12,256,853 km (0.113 R)
• M43: 12,705,646 km (0.089 R)
• M44: 13,648,562 km (0.115 R)
• M45: 13,764,350 km (0.061 R)
• M46: 14,172,304 km (0.068 R)
• M47: 14,821,559 km (0.062 R)
• M48: 15,179,696 km (0.088 R)
• M49: 15,359,961 km (0.108 R)
• M50: 16,057,237 km (0.081 R)
• M51: 16,764,835 km (0.028 R)
• M52: 17,640,132 km (0.072 R)
• M53: 17,988,097 km (0.032 R)
• M54: 18,594,417 km (0.12 R)
• M55: 18,787,398 km (0.074 R)
• M56: 18,948,665 km (0.076 R)
• M57: 19,175,156 km (0.052 R)
• M58: 20,519,891 km (0.055 R)
• M59: 20,752,516 km (0.104 R)
• M60: 21,793,418 km (0.115 R)
• M61: 22,030,830 km (0.077 R)
• M62: 22,234,881 km (0.055 R)
• M63: 22,679,486 km (0.091 R)
• M64: 23,057,969 km (0.042 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 782.7

Radius: 11.9

Gravity: 5.53 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 4.37 AU - 4.51 AU

Year: 6458 Days

Day: 11.2 Hours

Environment

Temp: -220 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 49,557,647 km

• M1: 185,352 km (0.095 R)
• M2: 361,428 km (0.066 R)
• M3: 615,894 km (0.108 R)
• M4: 1,362,837 km (0.101 R)
• M5: 1,602,343 km (0.09 R)
• M6: 1,698,085 km (0.032 R)
• M7: 2,185,774 km (0.048 R)
• M8: 2,467,766 km (0.071 R)
• M9: 2,738,838 km (0.088 R)
• M10: 3,359,071 km (0.088 R)
• M11: 3,839,729 km (0.117 R)
• M12: 4,022,238 km (0.059 R)
• M13: 4,261,295 km (0.099 R)
• M14: 4,670,296 km (0.107 R)
• M15: 5,149,009 km (0.114 R)
• M16: 5,350,817 km (0.077 R)
• M17: 6,032,085 km (0.073 R)
• M18: 6,275,481 km (0.06 R)
• M19: 6,866,841 km (0.059 R)
• M20: 7,057,280 km (0.097 R)
• M21: 7,313,840 km (0.079 R)
• M22: 7,639,066 km (0.119 R)
• M23: 8,303,729 km (0.105 R)
• M24: 8,438,965 km (0.113 R)
• M25: 8,745,791 km (0.053 R)
• M26: 8,883,421 km (0.092 R)
• M27: 9,230,488 km (0.116 R)
• M28: 9,795,070 km (0.106 R)
• M29: 10,516,581 km (0.112 R)
• M30: 10,883,843 km (0.103 R)
• M31: 11,217,896 km (0.111 R)
• M32: 11,330,094 km (0.096 R)
• M33: 11,480,141 km (0.076 R)
• M34: 11,820,326 km (0.047 R)
• M35: 12,394,632 km (0.047 R)
• M36: 12,549,317 km (0.111 R)
• M37: 12,938,869 km (0.12 R)
• M38: 13,095,798 km (0.079 R)
• M39: 13,490,886 km (0.047 R)
• M40: 14,131,314 km (0.102 R)
• M41: 14,699,786 km (0.079 R)
• M42: 14,945,725 km (0.088 R)
• M43: 15,234,449 km (0.107 R)
• M44: 15,483,380 km (0.048 R)
• M45: 15,817,282 km (0.085 R)
• M46: 16,111,541 km (0.101 R)
• M47: 16,365,109 km (0.093 R)
• M48: 16,747,930 km (0.093 R)
• M49: 17,004,940 km (0.089 R)
• M50: 17,306,379 km (0.05 R)
• M51: 17,827,129 km (0.076 R)
• M52: 19,151,669 km (0.041 R)
• M53: 19,330,588 km (0.112 R)
• M54: 19,916,264 km (0.111 R)
• M55: 20,279,487 km (0.028 R)
• M56: 20,736,658 km (0.083 R)
• M57: 20,874,438 km (0.097 R)
• M58: 22,269,438 km (0.115 R)
• M59: 23,073,228 km (0.107 R)
• M60: 23,168,372 km (0.091 R)
• M61: 23,790,250 km (0.109 R)
• M62: 24,079,273 km (0.063 R)
• M63: 24,709,230 km (0.081 R)
• M64: 25,050,612 km (0.111 R)
• M65: 25,491,926 km (0.027 R)
• M66: 25,886,416 km (0.049 R)
• M67: 26,781,310 km (0.066 R)
• M68: 27,232,647 km (0.098 R)
• M69: 27,838,219 km (0.116 R)
• M70: 28,244,377 km (0.05 R)
• M71: 28,499,292 km (0.049 R)
• M72: 28,960,053 km (0.073 R)
• M73: 30,565,687 km (0.04 R)
• M74: 31,089,878 km (0.045 R)
• M75: 31,987,765 km (0.119 R)
• M76: 32,680,104 km (0.063 R)
• M77: 33,971,133 km (0.067 R)
• M78: 34,079,592 km (0.095 R)
• M79: 34,188,050 km (0.118 R)
• M80: 34,296,658 km (0.079 R)
• M81: 36,160,049 km (0.056 R)
• M82: 36,492,306 km (0.08 R)
• M83: 37,104,012 km (0.084 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 728.3

Radius: 7.2

Gravity: 14.05 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 5.59 AU - 6.45 AU

Year: 10195 Days

Day: 23.6 Hours

Environment

Temp: -224 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 49,557,647 km

• M1: 131,796 km (0.117 R)
• M2: 229,483 km (0.09 R)
• M3: 296,952 km (0.111 R)
• M4: 593,604 km (0.081 R)
• M5: 928,255 km (0.11 R)
• M6: 1,025,344 km (0.087 R)
• M7: 1,105,528 km (0.096 R)
• M8: 1,167,163 km (0.103 R)
• M9: 1,272,479 km (0.083 R)
• M10: 1,358,947 km (0.098 R)
• M11: 1,492,538 km (0.088 R)
• M12: 1,538,016 km (0.098 R)
• M13: 2,018,674 km (0.116 R)
• M14: 2,197,443 km (0.037 R)
• M15: 2,736,594 km (0.09 R)
• M16: 2,792,693 km (0.065 R)
• M17: 3,137,516 km (0.101 R)
• M18: 3,225,928 km (0.052 R)
• M19: 3,315,089 km (0.119 R)
• M20: 3,465,584 km (0.031 R)
• M21: 3,526,321 km (0.09 R)
• M22: 3,587,507 km (0.083 R)
• M23: 3,804,573 km (0.114 R)
• M24: 3,993,964 km (0.104 R)
• M25: 4,186,496 km (0.113 R)
• M26: 4,447,844 km (0.091 R)
• M27: 4,952,438 km (0.074 R)
• M28: 5,021,103 km (0.104 R)
• M29: 5,617,400 km (0.112 R)
• M30: 5,869,472 km (0.061 R)
• M31: 6,125,285 km (0.081 R)
• M32: 6,310,188 km (0.073 R)
• M33: 6,914,414 km (0.091 R)
• M34: 7,145,692 km (0.088 R)
• M35: 7,655,671 km (0.081 R)
• M36: 7,935,120 km (0.108 R)
• M37: 8,015,604 km (0.106 R)
• M38: 10,113,863 km (0.096 R)
• M39: 10,420,539 km (0.092 R)
• M40: 11,723,088 km (0.098 R)
• M41: 11,814,791 km (0.086 R)
• M42: 12,184,148 km (0.12 R)
• M43: 12,651,043 km (0.083 R)
• M44: 13,123,922 km (0.072 R)
• M45: 16,540,289 km (0.092 R)
• M46: 17,005,239 km (0.115 R)
• M47: 17,057,149 km (0.093 R)
• M48: 18,159,536 km (0.108 R)
• M49: 19,068,642 km (0.108 R)
• M50: 20,047,461 km (0.087 R)
• M51: 22,393,904 km (0.07 R)
• M52: 23,195,299 km (0.045 R)
• M53: 24,414,821 km (0.067 R)
• M54: 24,884,858 km (0.066 R)
• M55: 25,595,448 km (0.117 R)
• M56: 25,654,988 km (0.113 R)
• M57: 25,714,528 km (0.107 R)
• M58: 25,774,217 km (0.117 R)
• M59: 26,976,236 km (0.097 R)
• M60: 27,279,471 km (0.072 R)
• M61: 27,584,052 km (0.108 R)
• M62: 27,706,124 km (0.094 R)
• M63: 28,689,431 km (0.095 R)
• M64: 29,496,811 km (0.11 R)
• M65: 31,260,869 km (0.099 R)
• M66: 31,771,297 km (0.056 R)
• M67: 31,835,175 km (0.118 R)
• M68: 32,412,922 km (0.077 R)
• M69: 33,123,811 km (0.026 R)
• M70: 34,036,059 km (0.116 R)
• M71: 34,626,821 km (0.089 R)
• M72: 34,758,467 km (0.083 R)
• M73: 35,818,368 km (0.097 R)
• M74: 36,419,302 km (0.044 R)
• M75: 36,687,382 km (0.077 R)
• M76: 37,766,431 km (0.053 R)
• M77: 38,992,685 km (0.058 R)
• M78: 39,198,382 km (0.108 R)
• M79: 39,679,638 km (0.104 R)
• M80: 40,717,399 km (0.114 R)
• M81: 42,537,556 km (0.083 R)
• M82: 42,608,017 km (0.095 R)
• M83: 43,102,886 km (0.054 R)
• M84: 44,742,030 km (0.084 R)
• M85: 44,957,302 km (0.04 R)
• M86: 45,677,466 km (0.076 R)
• M87: 45,894,383 km (0.11 R)
• M88: 47,275,321 km (0.032 R)
• M89: 47,494,631 km (0.081 R)
• M90: 48,228,110 km (0.089 R)
• M91: 48,891,277 km (0.064 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 419 - 10,585 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit