🌌 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: 0.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 26.6

Radius: 14.1

Gravity: 0.13 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.5 AU - 0.58 AU

Year: 269 Days

Day: 11.4 Hours

Environment

Temp: -154 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 55,726,654 km

• M1: 177,423 km (0.106 R)
• M2: 275,709 km (0.066 R)
• M3: 365,318 km (0.107 R)
• M4: 496,067 km (0.118 R)
• M5: 588,518 km (0.111 R)
• M6: 685,607 km (0.081 R)
• M7: 781,798 km (0.104 R)
• M8: 905,516 km (0.08 R)
• M9: 999,912 km (0.109 R)
• M10: 1,094,757 km (0.052 R)
• M11: 1,208,900 km (0.104 R)
• M12: 1,314,367 km (0.099 R)
• M13: 1,440,478 km (0.107 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 272.8

Radius: 10.7

Gravity: 2.38 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.58 AU - 0.9 AU

Year: 432 Days

Day: 14.3 Hours

Environment

Temp: -168 °C

Axial Tilt: 46.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 55,726,654 km

• M1: 134,488 km (0.088 R)
• M2: 202,855 km (0.076 R)
• M3: 292,913 km (0.1 R)
• M4: 392,246 km (0.056 R)
• M5: 476,020 km (0.117 R)
• M6: 652,696 km (0.107 R)
• M7: 759,808 km (0.029 R)
• M8: 834,756 km (0.12 R)
• M9: 912,547 km (0.039 R)
• M10: 981,960 km (0.084 R)
• M11: 1,095,356 km (0.103 R)
• M12: 1,169,556 km (0.033 R)
• M13: 1,407,267 km (0.092 R)
• M14: 1,519,017 km (0.09 R)
• M15: 1,929,364 km (0.114 R)
• M16: 1,996,234 km (0.117 R)
• M17: 2,068,789 km (0.09 R)
• M18: 2,206,868 km (0.079 R)
• M19: 2,277,029 km (0.108 R)
• M20: 2,383,692 km (0.11 R)
• M21: 2,455,799 km (0.11 R)
• M22: 2,549,597 km (0.096 R)
• M23: 2,676,605 km (0.113 R)
• M24: 2,800,323 km (0.091 R)
• M25: 2,882,153 km (0.075 R)
• M26: 2,975,651 km (0.112 R)
• M27: 3,087,251 km (0.115 R)
• M28: 3,308,656 km (0.059 R)
• M29: 3,441,649 km (0.09 R)
• M30: 3,576,586 km (0.037 R)
• M31: 3,653,629 km (0.057 R)
• M32: 3,803,227 km (0.082 R)
• M33: 3,912,433 km (0.086 R)
• M34: 4,065,621 km (0.112 R)
• M35: 4,302,435 km (0.107 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 481.2

Radius: 9

Gravity: 5.94 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.85 AU - 0.91 AU

Year: 560 Days

Day: 9.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 55,726,654 km

• M1: 117,135 km (0.098 R)
• M2: 178,321 km (0.039 R)
• M3: 247,884 km (0.113 R)
• M4: 332,257 km (0.088 R)
• M5: 412,292 km (0.104 R)
• M6: 522,396 km (0.107 R)
• M7: 591,360 km (0.063 R)
• M8: 667,954 km (0.099 R)
• M9: 818,600 km (0.118 R)
• M10: 971,189 km (0.115 R)
• M11: 1,043,744 km (0.091 R)
• M12: 1,163,871 km (0.117 R)
• M13: 1,257,071 km (0.105 R)
• M14: 1,347,578 km (0.098 R)
• M15: 1,418,337 km (0.115 R)
• M16: 1,484,759 km (0.107 R)
• M17: 1,626,578 km (0.116 R)
• M18: 1,985,313 km (0.111 R)
• M19: 2,047,546 km (0.112 R)
• M20: 2,154,957 km (0.094 R)
• M21: 2,244,866 km (0.109 R)
• M22: 2,342,403 km (0.109 R)
• M23: 2,408,376 km (0.077 R)
• M24: 2,542,117 km (0.081 R)
• M25: 2,657,756 km (0.104 R)
• M26: 2,733,602 km (0.082 R)
• M27: 2,810,196 km (0.106 R)
• M28: 2,901,451 km (0.11 R)
• M29: 2,958,298 km (0.102 R)
• M30: 3,101,762 km (0.118 R)
• M31: 3,203,638 km (0.1 R)
• M32: 3,328,702 km (0.047 R)
• M33: 3,448,081 km (0.092 R)
• M34: 3,538,438 km (0.083 R)
• M35: 3,660,361 km (0.096 R)
• M36: 3,783,629 km (0.1 R)
• M37: 3,853,492 km (0.115 R)
• M38: 4,137,578 km (0.102 R)
• M39: 4,233,769 km (0.067 R)
• M40: 4,306,474 km (0.108 R)
• M41: 4,502,298 km (0.097 R)
• M42: 4,584,876 km (0.109 R)
• M43: 4,642,920 km (0.107 R)
• M44: 4,701,113 km (0.078 R)
• M45: 4,759,606 km (0.041 R)
• M46: 4,877,489 km (0.08 R)
• M47: 5,193,440 km (0.108 R)
• M48: 5,384,626 km (0.075 R)
• M49: 5,454,638 km (0.086 R)
• M50: 5,613,361 km (0.098 R)
• M51: 5,818,609 km (0.116 R)
• M52: 6,098,956 km (0.114 R)
• M53: 6,190,360 km (0.097 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 257.5

Radius: 9.4

Gravity: 2.91 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.95 AU - 1.15 AU

Year: 730 Days

Day: 14.1 Hours

Environment

Temp: -176 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 55,726,654 km

• M1: 117,883 km (0.048 R)
• M2: 193,280 km (0.104 R)
• M3: 266,284 km (0.11 R)
• M4: 327,171 km (0.081 R)
• M5: 427,252 km (0.118 R)
• M6: 488,886 km (0.052 R)
• M7: 592,108 km (0.094 R)
• M8: 695,181 km (0.092 R)
• M9: 774,618 km (0.119 R)
• M10: 844,181 km (0.113 R)
• M11: 911,350 km (0.075 R)
• M12: 1,042,099 km (0.075 R)
• M13: 1,149,360 km (0.036 R)
• M14: 1,359,396 km (0.094 R)
• M15: 1,504,655 km (0.089 R)
• M16: 1,621,192 km (0.055 R)
• M17: 1,752,539 km (0.097 R)
• M18: 1,923,081 km (0.091 R)
• M19: 2,019,721 km (0.112 R)
• M20: 2,186,373 km (0.06 R)
• M21: 2,280,919 km (0.054 R)
• M22: 2,441,587 km (0.096 R)
• M23: 2,673,015 km (0.12 R)
• M24: 2,863,303 km (0.027 R)
• M25: 2,925,386 km (0.086 R)
• M26: 3,036,986 km (0.109 R)
• M27: 3,121,659 km (0.065 R)
• M28: 3,235,802 km (0.115 R)
• M29: 3,315,089 km (0.096 R)
• M30: 3,409,485 km (0.116 R)
• M31: 3,616,229 km (0.096 R)
• M32: 3,857,531 km (0.06 R)
• M33: 3,949,384 km (0.076 R)
• M34: 4,080,731 km (0.101 R)
• M35: 4,300,340 km (0.066 R)
• M36: 4,387,706 km (0.093 R)
• M37: 4,475,669 km (0.11 R)
• M38: 4,669,548 km (0.065 R)
• M39: 4,751,228 km (0.094 R)
• M40: 5,124,475 km (0.028 R)
• M41: 5,208,848 km (0.026 R)
• M42: 5,276,466 km (0.117 R)
• M43: 5,732,740 km (0.1 R)
• M44: 5,811,578 km (0.044 R)
• M45: 5,970,152 km (0.087 R)
• M46: 6,041,061 km (0.103 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 795.9

Radius: 10.6

Gravity: 7.08 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.76 AU - 2 AU

Year: 1748 Days

Day: 12.7 Hours

Environment

Temp: -201 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 55,726,654 km

• M1: 169,494 km (0.042 R)
• M2: 261,497 km (0.038 R)
• M3: 355,744 km (0.116 R)
• M4: 472,131 km (0.034 R)
• M5: 582,085 km (0.101 R)
• M6: 733,179 km (0.116 R)
• M7: 838,945 km (0.115 R)
• M8: 994,527 km (0.069 R)
• M9: 1,246,300 km (0.119 R)
• M10: 1,354,908 km (0.026 R)
• M11: 1,435,990 km (0.11 R)
• M12: 1,518,867 km (0.07 R)
• M13: 1,646,175 km (0.115 R)
• M14: 2,049,790 km (0.106 R)
• M15: 2,167,374 km (0.097 R)
• M16: 2,239,181 km (0.092 R)
• M17: 2,397,306 km (0.069 R)
• M18: 2,750,656 km (0.09 R)
• M19: 2,841,612 km (0.077 R)
• M20: 2,973,407 km (0.098 R)
• M21: 3,120,612 km (0.114 R)
• M22: 3,297,885 km (0.115 R)
• M23: 3,394,675 km (0.106 R)
• M24: 3,534,698 km (0.111 R)
• M25: 3,676,816 km (0.083 R)
• M26: 4,233,620 km (0.112 R)
• M27: 4,354,196 km (0.109 R)
• M28: 4,445,450 km (0.077 R)
• M29: 4,552,712 km (0.118 R)
• M30: 4,676,429 km (0.057 R)
• M31: 4,895,441 km (0.112 R)
• M32: 5,086,028 km (0.046 R)
• M33: 5,360,092 km (0.103 R)
• M34: 5,672,302 km (0.084 R)
• M35: 5,805,594 km (0.058 R)
• M36: 6,007,402 km (0.032 R)
• M37: 6,177,345 km (0.117 R)
• M38: 6,626,737 km (0.064 R)
• M39: 7,068,948 km (0.114 R)
• M40: 7,338,823 km (0.057 R)
• M41: 7,411,378 km (0.054 R)
• M42: 7,981,794 km (0.082 R)
• M43: 8,433,131 km (0.081 R)
• M44: 8,528,275 km (0.118 R)
• M45: 8,989,635 km (0.073 R)
• M46: 9,086,874 km (0.086 R)
• M47: 9,164,814 km (0.096 R)
• M48: 9,597,751 km (0.119 R)
• M49: 9,756,773 km (0.119 R)
• M50: 9,836,658 km (0.079 R)
• M51: 10,037,269 km (0.094 R)
• M52: 10,178,639 km (0.099 R)
• M53: 10,565,350 km (0.057 R)
• M54: 10,647,479 km (0.11 R)
• M55: 11,081,612 km (0.06 R)
• M56: 11,437,505 km (0.078 R)
• M57: 11,690,924 km (0.12 R)
• M58: 11,775,746 km (0.091 R)
• M59: 11,860,867 km (0.099 R)
• M60: 11,946,138 km (0.097 R)
• M61: 12,053,100 km (0.111 R)
• M62: 12,246,381 km (0.11 R)
• M63: 12,549,017 km (0.118 R)
• M64: 12,723,149 km (0.083 R)
• M65: 12,963,703 km (0.119 R)
• M66: 13,316,454 km (0.072 R)
• M67: 13,449,597 km (0.069 R)
• M68: 14,621,696 km (0.056 R)
• M69: 15,405,589 km (0.118 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 308.2

Radius: 9.2

Gravity: 3.64 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.76 AU - 2.88 AU

Year: 2397 Days

Day: 11.3 Hours

Environment

Temp: -204 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 55,726,654 km

• M1: 132,843 km (0.063 R)
• M2: 326,273 km (0.084 R)
• M3: 414,835 km (0.104 R)
• M4: 475,123 km (0.087 R)
• M5: 572,361 km (0.065 R)
• M6: 641,326 km (0.109 R)
• M7: 939,325 km (0.116 R)
• M8: 1,515,875 km (0.073 R)
• M9: 1,574,966 km (0.116 R)
• M10: 1,861,147 km (0.066 R)
• M11: 1,945,969 km (0.096 R)
• M12: 2,108,582 km (0.104 R)
• M13: 2,208,364 km (0.099 R)
• M14: 2,321,161 km (0.117 R)
• M15: 2,552,439 km (0.032 R)
• M16: 2,975,502 km (0.066 R)
• M17: 3,100,416 km (0.071 R)
• M18: 3,239,841 km (0.108 R)
• M19: 3,342,615 km (0.107 R)
• M20: 3,485,630 km (0.1 R)
• M21: 3,564,618 km (0.078 R)
• M22: 3,670,683 km (0.085 R)
• M23: 3,737,553 km (0.04 R)
• M24: 3,831,949 km (0.112 R)
• M25: 3,940,707 km (0.102 R)
• M26: 4,050,662 km (0.101 R)
• M27: 4,259,351 km (0.063 R)
• M28: 4,995,372 km (0.081 R)
• M29: 5,249,389 km (0.099 R)
• M30: 5,507,745 km (0.069 R)
• M31: 5,708,206 km (0.108 R)
• M32: 5,926,768 km (0.081 R)
• M33: 6,100,302 km (0.083 R)
• M34: 6,179,888 km (0.109 R)
• M35: 6,307,794 km (0.041 R)
• M36: 6,388,128 km (0.048 R)
• M37: 6,501,374 km (0.102 R)
• M38: 6,696,898 km (0.087 R)
• M39: 6,811,789 km (0.086 R)
• M40: 6,927,429 km (0.086 R)
• M41: 6,993,700 km (0.104 R)
• M42: 7,464,186 km (0.098 R)
• M43: 7,532,253 km (0.063 R)
• M44: 7,841,023 km (0.111 R)
• M45: 7,927,640 km (0.095 R)
• M46: 8,154,131 km (0.104 R)
• M47: 8,224,143 km (0.092 R)
• M48: 8,365,064 km (0.053 R)
• M49: 8,435,674 km (0.049 R)
• M50: 8,613,397 km (0.112 R)
• M51: 8,774,364 km (0.106 R)
• M52: 9,226,748 km (0.109 R)
• M53: 9,299,901 km (0.082 R)
• M54: 9,391,605 km (0.11 R)
• M55: 9,501,858 km (0.079 R)
• M56: 9,594,160 km (0.094 R)
• M57: 9,872,861 km (0.108 R)
• M58: 10,116,706 km (0.072 R)
• M59: 10,286,499 km (0.097 R)
• M60: 10,495,487 km (0.085 R)
• M61: 10,610,079 km (0.059 R)
• M62: 10,705,822 km (0.086 R)
• M63: 10,879,056 km (0.034 R)
• M64: 11,364,801 km (0.089 R)
• M65: 11,482,534 km (0.084 R)
• M66: 11,600,567 km (0.061 R)
• M67: 12,257,302 km (0.092 R)
• M68: 12,864,669 km (0.112 R)
• M69: 12,926,004 km (0.062 R)
• M70: 13,069,319 km (0.066 R)
• M71: 13,544,142 km (0.082 R)
• M72: 14,024,651 km (0.098 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 810.2

Radius: 6.7

Gravity: 18.05 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 6.35 AU - 6.87 AU

Year: 11526 Days

Day: 15.6 Hours

Environment

Temp: -221 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 55,726,654 km

• M1: 92,451 km (0.108 R)
• M2: 668,553 km (0.111 R)
• M3: 724,203 km (0.115 R)
• M4: 1,535,921 km (0.112 R)
• M5: 1,687,015 km (0.078 R)
• M6: 1,764,357 km (0.034 R)
• M7: 2,003,564 km (0.109 R)
• M8: 2,196,994 km (0.09 R)
• M9: 2,338,813 km (0.087 R)
• M10: 2,396,408 km (0.07 R)
• M11: 2,721,634 km (0.116 R)
• M12: 3,123,903 km (0.076 R)
• M13: 3,380,762 km (0.101 R)
• M14: 3,611,143 km (0.116 R)
• M15: 3,711,523 km (0.055 R)
• M16: 4,546,878 km (0.083 R)
• M17: 4,801,194 km (0.041 R)
• M18: 5,022,898 km (0.104 R)
• M19: 6,141,142 km (0.043 R)
• M20: 6,301,212 km (0.112 R)
• M21: 7,164,242 km (0.118 R)
• M22: 7,460,147 km (0.106 R)
• M23: 7,717,006 km (0.117 R)
• M24: 8,371,796 km (0.117 R)
• M25: 8,818,046 km (0.115 R)
• M26: 8,908,254 km (0.067 R)
• M27: 8,953,582 km (0.117 R)
• M28: 9,089,716 km (0.094 R)
• M29: 9,180,821 km (0.099 R)
• M30: 9,780,559 km (0.103 R)
• M31: 9,920,732 km (0.076 R)
• M32: 10,250,446 km (0.069 R)
• M33: 10,345,291 km (0.116 R)
• M34: 11,114,673 km (0.071 R)
• M35: 11,212,211 km (0.086 R)
• M36: 11,654,422 km (0.07 R)
• M37: 12,002,237 km (0.11 R)
• M38: 12,252,814 km (0.074 R)
• M39: 12,912,391 km (0.113 R)
• M40: 13,687,756 km (0.097 R)
• M41: 13,739,966 km (0.09 R)
• M42: 14,531,189 km (0.03 R)
• M43: 14,637,852 km (0.1 R)
• M44: 15,827,754 km (0.118 R)
• M45: 16,323,521 km (0.088 R)
• M46: 17,048,622 km (0.079 R)
• M47: 17,161,120 km (0.117 R)
• M48: 17,217,369 km (0.073 R)
• M49: 17,443,261 km (0.111 R)
• M50: 17,556,657 km (0.049 R)
• M51: 18,356,856 km (0.091 R)
• M52: 19,110,530 km (0.078 R)
• M53: 19,461,785 km (0.068 R)
• M54: 20,468,729 km (0.06 R)
• M55: 21,979,817 km (0.068 R)
• M56: 22,470,947 km (0.027 R)
• M57: 23,401,595 km (0.063 R)
• M58: 23,777,235 km (0.112 R)
• M59: 24,852,694 km (0.11 R)
• M60: 25,172,086 km (0.116 R)
• M61: 27,642,994 km (0.071 R)
• M62: 28,306,012 km (0.096 R)
• M63: 28,907,245 km (0.085 R)
• M64: 30,735,930 km (0.12 R)
• M65: 31,284,954 km (0.04 R)
• M66: 31,422,584 km (0.072 R)
• M67: 31,837,120 km (0.112 R)
• M68: 32,392,577 km (0.05 R)
• M69: 35,002,910 km (0.087 R)
• M70: 35,863,846 km (0.114 R)
• M71: 36,152,420 km (0.025 R)
• M72: 38,488,540 km (0.102 R)
• M73: 38,709,945 km (0.099 R)
• M74: 41,174,271 km (0.108 R)
• M75: 41,703,548 km (0.086 R)
• M76: 42,006,932 km (0.098 R)
• M77: 42,234,920 km (0.12 R)
• M78: 43,458,181 km (0.068 R)
• M79: 45,704,842 km (0.12 R)
• M80: 46,409,598 km (0.119 R)
• M81: 46,566,825 km (0.108 R)
• M82: 48,705,327 km (0.109 R)
• M83: 48,864,948 km (0.087 R)
• M84: 50,552,112 km (0.047 R)
• M85: 51,850,323 km (0.11 R)
• M86: 52,421,637 km (0.114 R)
• M87: 52,749,107 km (0.058 R)
• M88: 53,241,583 km (0.1 R)
• M89: 53,817,984 km (0.053 R)
• M90: 54,231,023 km (0.044 R)
• M91: 54,313,751 km (0.064 R)
• M92: 54,562,233 km (0.064 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 513 - 16,723 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit