🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.37 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 982.1

Radius: 9.9

Gravity: 10.02 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.55 AU - 0.91 AU

Year: 416 Days

Day: 8.7 Hours

Environment

Temp: -154 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 53,764,544 km

• M1: 126,859 km (0.046 R)
• M2: 200,760 km (0.11 R)
• M3: 267,182 km (0.101 R)
• M4: 515,365 km (0.038 R)
• M5: 585,077 km (0.115 R)
• M6: 662,868 km (0.119 R)
• M7: 771,027 km (0.075 R)
• M8: 848,220 km (0.102 R)
• M9: 914,043 km (0.05 R)
• M10: 1,031,029 km (0.092 R)
• M11: 1,096,702 km (0.078 R)
• M12: 1,195,287 km (0.075 R)
• M13: 1,264,551 km (0.119 R)
• M14: 1,373,907 km (0.028 R)
• M15: 1,544,149 km (0.109 R)
• M16: 1,727,407 km (0.062 R)
• M17: 1,905,428 km (0.077 R)
• M18: 1,968,259 km (0.054 R)
• M19: 2,096,016 km (0.086 R)
• M20: 2,226,615 km (0.09 R)
• M21: 2,482,427 km (0.102 R)
• M22: 2,600,011 km (0.119 R)
• M23: 2,677,054 km (0.074 R)
• M24: 2,754,845 km (0.113 R)
• M25: 2,876,767 km (0.085 R)
• M26: 3,029,806 km (0.12 R)
• M27: 3,207,977 km (0.11 R)
• M28: 3,321,222 km (0.093 R)
• M29: 3,497,299 km (0.083 R)
• M30: 3,660,959 km (0.055 R)
• M31: 3,843,020 km (0.105 R)
• M32: 4,158,671 km (0.077 R)
• M33: 4,340,433 km (0.055 R)
• M34: 4,465,796 km (0.094 R)
• M35: 4,533,264 km (0.107 R)
• M36: 4,694,830 km (0.092 R)
• M37: 5,084,832 km (0.062 R)
• M38: 5,172,945 km (0.066 R)
• M39: 5,252,830 km (0.102 R)
• M40: 5,431,450 km (0.063 R)
• M41: 5,621,290 km (0.034 R)
• M42: 5,896,400 km (0.117 R)
• M43: 5,979,726 km (0.104 R)
• M44: 6,063,501 km (0.098 R)
• M45: 6,185,274 km (0.113 R)
• M46: 6,269,946 km (0.086 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 231

Radius: 10.6

Gravity: 2.06 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.65 AU - 0.99 AU

Year: 495 Days

Day: 8.3 Hours

Environment

Temp: -157 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 53,764,544 km

• M1: 137,630 km (0.086 R)
• M2: 207,492 km (0.089 R)
• M3: 289,023 km (0.027 R)
• M4: 358,137 km (0.109 R)
• M5: 429,795 km (0.102 R)
• M6: 502,050 km (0.054 R)
• M7: 573,259 km (0.094 R)
• M8: 680,970 km (0.083 R)
• M9: 747,989 km (0.108 R)
• M10: 853,007 km (0.109 R)
• M11: 974,780 km (0.101 R)
• M12: 1,114,654 km (0.112 R)
• M13: 1,261,559 km (0.1 R)
• M14: 1,354,609 km (0.074 R)
• M15: 1,445,714 km (0.06 R)
• M16: 1,584,092 km (0.084 R)
• M17: 1,666,520 km (0.108 R)
• M18: 1,821,653 km (0.083 R)
• M19: 1,942,379 km (0.072 R)
• M20: 2,030,941 km (0.095 R)
• M21: 2,243,220 km (0.085 R)
• M22: 2,320,712 km (0.07 R)
• M23: 2,415,108 km (0.056 R)
• M24: 2,548,250 km (0.093 R)
• M25: 2,700,391 km (0.118 R)
• M26: 3,099,817 km (0.116 R)
• M27: 3,327,206 km (0.035 R)
• M28: 3,505,976 km (0.117 R)
• M29: 3,608,600 km (0.067 R)
• M30: 3,681,753 km (0.08 R)
• M31: 3,823,273 km (0.045 R)
• M32: 4,086,415 km (0.039 R)
• M33: 4,252,319 km (0.099 R)
• M34: 4,414,035 km (0.027 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 108.2

Radius: 11

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.03 AU - 1.47 AU

Year: 932 Days

Day: 12.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 53,764,544 km

• M1: 142,716 km (0.099 R)
• M2: 213,027 km (0.117 R)
• M3: 283,937 km (0.037 R)
• M4: 420,370 km (0.113 R)
• M5: 510,129 km (0.084 R)
• M6: 762,201 km (0.079 R)
• M7: 844,779 km (0.068 R)
• M8: 926,310 km (0.094 R)
• M9: 1,063,042 km (0.078 R)
• M10: 1,161,029 km (0.098 R)
• M11: 1,248,394 km (0.118 R)
• M12: 1,366,876 km (0.081 R)
• M13: 1,605,185 km (0.095 R)
• M14: 1,692,850 km (0.112 R)
• M15: 1,808,937 km (0.04 R)
• M16: 1,889,571 km (0.11 R)
• M17: 1,971,550 km (0.046 R)
• M18: 2,060,262 km (0.119 R)
• M19: 2,167,524 km (0.062 R)
• M20: 2,299,768 km (0.113 R)
• M21: 2,411,218 km (0.083 R)
• M22: 2,506,512 km (0.088 R)
• M23: 2,578,768 km (0.116 R)
• M24: 2,706,973 km (0.057 R)
• M25: 2,849,989 km (0.097 R)
• M26: 2,957,251 km (0.05 R)
• M27: 3,208,575 km (0.116 R)
• M28: 3,287,413 km (0.088 R)
• M29: 3,366,850 km (0.101 R)
• M30: 3,440,153 km (0.052 R)
• M31: 3,534,399 km (0.115 R)
• M32: 3,656,770 km (0.039 R)
• M33: 3,752,962 km (0.119 R)
• M34: 3,926,795 km (0.089 R)
• M35: 3,997,106 km (0.093 R)
• M36: 4,203,401 km (0.112 R)
• M37: 4,282,688 km (0.112 R)
• M38: 4,427,947 km (0.08 R)
• M39: 4,820,941 km (0.12 R)
• M40: 4,896,338 km (0.11 R)
• M41: 5,094,406 km (0.026 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 622.5

Radius: 8

Gravity: 9.73 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.07 AU - 1.47 AU

Year: 954 Days

Day: 7.7 Hours

Environment

Temp: -175 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 53,764,544 km

• M1: 115,340 km (0.102 R)
• M2: 206,744 km (0.046 R)
• M3: 324,777 km (0.061 R)
• M4: 454,329 km (0.1 R)
• M5: 613,052 km (0.079 R)
• M6: 719,416 km (0.12 R)
• M7: 863,180 km (0.115 R)
• M8: 1,076,357 km (0.112 R)
• M9: 1,158,037 km (0.083 R)
• M10: 1,227,899 km (0.096 R)
• M11: 1,284,747 km (0.111 R)
• M12: 1,430,904 km (0.115 R)
• M13: 1,491,042 km (0.091 R)
• M14: 1,708,108 km (0.104 R)
• M15: 1,771,987 km (0.078 R)
• M16: 2,609,735 km (0.093 R)
• M17: 2,739,735 km (0.1 R)
• M18: 2,796,134 km (0.108 R)
• M19: 3,054,639 km (0.105 R)
• M20: 3,270,957 km (0.088 R)
• M21: 3,320,923 km (0.119 R)
• M22: 3,594,837 km (0.078 R)
• M23: 3,708,531 km (0.069 R)
• M24: 3,875,931 km (0.103 R)
• M25: 3,939,510 km (0.094 R)
• M26: 4,283,885 km (0.119 R)
• M27: 4,371,549 km (0.099 R)
• M28: 4,649,203 km (0.079 R)
• M29: 4,875,544 km (0.065 R)
• M30: 4,955,579 km (0.081 R)
• M31: 5,082,288 km (0.093 R)
• M32: 5,350,817 km (0.095 R)
• M33: 5,468,999 km (0.074 R)
• M34: 5,600,047 km (0.109 R)
• M35: 5,683,821 km (0.079 R)
• M36: 5,744,109 km (0.113 R)
• M37: 5,865,134 km (0.116 R)
• M38: 6,023,708 km (0.099 R)
• M39: 6,146,677 km (0.037 R)
• M40: 6,457,841 km (0.073 R)
• M41: 6,533,388 km (0.108 R)
• M42: 6,761,375 km (0.116 R)
• M43: 6,825,253 km (0.086 R)
• M44: 6,915,012 km (0.112 R)
• M45: 7,005,070 km (0.031 R)
• M46: 7,290,802 km (0.114 R)
• M47: 7,395,670 km (0.108 R)
• M48: 7,448,328 km (0.098 R)
• M49: 7,606,902 km (0.066 R)
• M50: 7,713,266 km (0.079 R)
• M51: 8,008,273 km (0.112 R)
• M52: 8,089,355 km (0.115 R)
• M53: 8,157,273 km (0.037 R)
• M54: 8,348,160 km (0.098 R)
• M55: 8,416,675 km (0.095 R)
• M56: 8,817,747 km (0.112 R)
• M57: 9,112,156 km (0.064 R)
• M58: 9,211,040 km (0.115 R)
• M59: 9,296,012 km (0.11 R)
• M60: 9,367,071 km (0.049 R)
• M61: 9,452,641 km (0.059 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 360.9

Radius: 10.4

Gravity: 3.34 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.16 AU - 1.62 AU

Year: 1093 Days

Day: 12.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 53,764,544 km

• M1: 132,394 km (0.117 R)
• M2: 215,421 km (0.106 R)
• M3: 304,880 km (0.076 R)
• M4: 384,616 km (0.066 R)
• M5: 473,776 km (0.097 R)
• M6: 571,464 km (0.115 R)
• M7: 682,166 km (0.115 R)
• M8: 756,816 km (0.064 R)
• M9: 891,753 km (0.106 R)
• M10: 968,497 km (0.111 R)
• M11: 1,041,351 km (0.074 R)
• M12: 1,154,596 km (0.075 R)
• M13: 1,238,970 km (0.085 R)
• M14: 1,305,391 km (0.118 R)
• M15: 1,449,005 km (0.08 R)
• M16: 1,526,497 km (0.092 R)
• M17: 1,641,687 km (0.043 R)
• M18: 1,737,430 km (0.05 R)
• M19: 1,835,267 km (0.11 R)
• M20: 1,934,899 km (0.061 R)
• M21: 2,068,041 km (0.092 R)
• M22: 2,212,403 km (0.087 R)
• M23: 2,385,039 km (0.114 R)
• M24: 2,511,299 km (0.034 R)
• M25: 2,579,516 km (0.095 R)
• M26: 2,717,894 km (0.104 R)
• M27: 2,796,732 km (0.082 R)
• M28: 2,894,270 km (0.093 R)
• M29: 3,166,089 km (0.077 R)
• M30: 3,323,915 km (0.067 R)
• M31: 3,436,861 km (0.118 R)
• M32: 3,560,729 km (0.092 R)
• M33: 3,734,711 km (0.053 R)
• M34: 3,812,951 km (0.095 R)
• M35: 4,050,961 km (0.12 R)
• M36: 4,151,640 km (0.072 R)
• M37: 4,541,642 km (0.098 R)
• M38: 4,688,397 km (0.099 R)
• M39: 4,826,027 km (0.098 R)
• M40: 4,965,004 km (0.068 R)
• M41: 5,062,093 km (0.087 R)
• M42: 5,290,977 km (0.114 R)
• M43: 5,434,442 km (0.096 R)
• M44: 5,534,523 km (0.091 R)
• M45: 5,635,202 km (0.083 R)
• M46: 5,702,671 km (0.103 R)
• M47: 5,793,028 km (0.06 R)
• M48: 6,089,980 km (0.079 R)
• M49: 6,217,288 km (0.04 R)
• M50: 6,556,875 km (0.104 R)
• M51: 7,120,111 km (0.106 R)
• M52: 7,574,439 km (0.099 R)
• M53: 7,661,505 km (0.092 R)
• M54: 7,736,304 km (0.114 R)
• M55: 7,823,969 km (0.092 R)
• M56: 7,899,366 km (0.068 R)
• M57: 7,987,629 km (0.085 R)
• M58: 8,421,014 km (0.105 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 394.9

Radius: 8

Gravity: 6.17 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.64 AU - 1.84 AU

Year: 1531 Days

Day: 6.8 Hours

Environment

Temp: -192 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 53,764,544 km

• M1: 99,782 km (0.097 R)
• M2: 278,402 km (0.099 R)
• M3: 379,829 km (0.117 R)
• M4: 436,078 km (0.077 R)
• M5: 546,481 km (0.059 R)
• M6: 611,556 km (0.05 R)
• M7: 692,189 km (0.112 R)
• M8: 942,167 km (0.1 R)
• M9: 999,912 km (0.114 R)
• M10: 1,126,771 km (0.116 R)
• M11: 1,372,112 km (0.053 R)
• M12: 1,463,217 km (0.059 R)
• M13: 1,565,093 km (0.082 R)
• M14: 1,695,841 km (0.025 R)
• M15: 1,958,835 km (0.063 R)
• M16: 2,109,480 km (0.093 R)
• M17: 2,167,075 km (0.044 R)
• M18: 2,234,843 km (0.11 R)
• M19: 2,303,358 km (0.107 R)
• M20: 2,513,095 km (0.04 R)
• M21: 2,604,948 km (0.112 R)
• M22: 2,739,586 km (0.118 R)
• M23: 2,962,038 km (0.082 R)
• M24: 3,179,404 km (0.086 R)
• M25: 3,357,126 km (0.085 R)
• M26: 3,537,990 km (0.089 R)
• M27: 3,780,488 km (0.053 R)
• M28: 3,838,981 km (0.061 R)
• M29: 4,220,605 km (0.111 R)
• M30: 4,416,129 km (0.094 R)
• M31: 4,714,876 km (0.074 R)
• M32: 4,778,006 km (0.076 R)
• M33: 5,020,205 km (0.092 R)
• M34: 5,345,282 km (0.109 R)
• M35: 5,556,813 km (0.083 R)
• M36: 5,974,640 km (0.116 R)
• M37: 6,083,996 km (0.075 R)
• M38: 6,374,664 km (0.099 R)
• M39: 6,500,476 km (0.078 R)
• M40: 6,998,039 km (0.099 R)
• M41: 7,084,656 km (0.1 R)
• M42: 7,419,606 km (0.091 R)
• M43: 7,744,981 km (0.084 R)
• M44: 8,044,775 km (0.078 R)
• M45: 8,272,014 km (0.084 R)
• M46: 8,333,050 km (0.097 R)
• M47: 8,593,949 km (0.115 R)
• M48: 8,873,099 km (0.105 R)
• M49: 9,108,117 km (0.074 R)
• M50: 9,938,385 km (0.106 R)
• M51: 10,051,930 km (0.112 R)
• M52: 10,280,515 km (0.069 R)
• M53: 10,428,318 km (0.069 R)
• M54: 10,576,869 km (0.109 R)
• M55: 10,825,949 km (0.038 R)
• M56: 10,909,425 km (0.101 R)
• M57: 11,009,954 km (0.115 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 582.4

Radius: 6.6

Gravity: 13.37 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 5.52 AU - 8.88 AU

Year: 12883 Days

Day: 20.1 Hours

Environment

Temp: -239 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 53,764,544 km

• M1: 95,593 km (0.078 R)
• M2: 281,693 km (0.08 R)
• M3: 527,781 km (0.109 R)
• M4: 992,283 km (0.103 R)
• M5: 1,076,357 km (0.083 R)
• M6: 2,094,221 km (0.11 R)
• M7: 2,230,504 km (0.09 R)
• M8: 2,313,681 km (0.114 R)
• M9: 2,598,365 km (0.085 R)
• M10: 2,685,880 km (0.064 R)
• M11: 2,954,558 km (0.049 R)
• M12: 3,978,406 km (0.108 R)
• M13: 4,284,633 km (0.091 R)
• M14: 4,423,160 km (0.095 R)
• M15: 4,883,622 km (0.06 R)
• M16: 5,137,789 km (0.03 R)
• M17: 5,248,192 km (0.095 R)
• M18: 6,003,512 km (0.117 R)
• M19: 6,119,750 km (0.109 R)
• M20: 6,197,541 km (0.111 R)
• M21: 6,913,516 km (0.096 R)
• M22: 7,322,517 km (0.098 R)
• M23: 7,613,484 km (0.028 R)
• M24: 7,739,446 km (0.096 R)
• M25: 7,993,164 km (0.113 R)
• M26: 8,509,127 km (0.036 R)
• M27: 8,771,073 km (0.093 R)
• M28: 9,035,711 km (0.12 R)
• M29: 9,302,893 km (0.046 R)
• M30: 10,490,850 km (0.104 R)
• M31: 10,631,023 km (0.088 R)
• M32: 10,960,438 km (0.074 R)
• M33: 11,532,799 km (0.118 R)
• M34: 12,213,021 km (0.042 R)
• M35: 12,706,694 km (0.052 R)
• M36: 13,207,098 km (0.113 R)
• M37: 13,611,910 km (0.077 R)
• M38: 13,815,812 km (0.045 R)
• M39: 15,483,679 km (0.103 R)
• M40: 16,017,893 km (0.092 R)
• M41: 16,503,637 km (0.117 R)
• M42: 18,721,126 km (0.097 R)
• M43: 18,834,372 km (0.11 R)
• M44: 19,175,754 km (0.109 R)
• M45: 19,404,340 km (0.118 R)
• M46: 20,912,586 km (0.113 R)
• M47: 23,062,307 km (0.096 R)
• M48: 23,183,780 km (0.039 R)
• M49: 23,305,553 km (0.12 R)
• M50: 23,366,439 km (0.112 R)
• M51: 23,488,511 km (0.112 R)
• M52: 23,917,109 km (0.087 R)
• M53: 24,163,347 km (0.105 R)
• M54: 24,224,982 km (0.08 R)
• M55: 25,031,464 km (0.075 R)
• M56: 25,909,753 km (0.098 R)
• M57: 26,989,700 km (0.077 R)
• M58: 27,053,728 km (0.042 R)
• M59: 27,310,288 km (0.116 R)
• M60: 27,438,793 km (0.075 R)
• M61: 28,084,457 km (0.096 R)
• M62: 28,800,432 km (0.089 R)
• M63: 29,127,902 km (0.112 R)
• M64: 29,522,541 km (0.12 R)
• M65: 29,852,704 km (0.093 R)
• M66: 30,184,063 km (0.074 R)
• M67: 31,724,173 km (0.089 R)
• M68: 32,947,136 km (0.113 R)
• M69: 33,633,341 km (0.049 R)
• M70: 34,601,838 km (0.099 R)
• M71: 35,019,665 km (0.102 R)
• M72: 35,299,114 km (0.04 R)
• M73: 36,849,546 km (0.066 R)
• M74: 38,638,288 km (0.109 R)
• M75: 38,927,012 km (0.049 R)
• M76: 38,999,417 km (0.107 R)
• M77: 39,144,078 km (0.047 R)
• M78: 39,434,148 km (0.075 R)
• M79: 40,455,004 km (0.051 R)
• M80: 40,748,366 km (0.105 R)
• M81: 40,821,669 km (0.102 R)
• M82: 42,373,896 km (0.113 R)
• M83: 42,746,245 km (0.069 R)
• M84: 42,820,895 km (0.111 R)
• M85: 43,044,992 km (0.117 R)
• M86: 43,644,431 km (0.053 R)
• M87: 43,719,529 km (0.097 R)
• M88: 43,869,875 km (0.111 R)
• M89: 44,624,446 km (0.107 R)
• M90: 45,993,417 km (0.111 R)
• M91: 46,146,306 km (0.109 R)
• M92: 48,850,287 km (0.108 R)
• M93: 49,553,846 km (0.12 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 318 - 19,154 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit