🌌 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: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 976.2

Radius: 12.7

Gravity: 6.05 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.58 AU - 0.9 AU

Year: 447 Days

Day: 8.5 Hours

Environment

Temp: -165 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 34,844,033 km

• M1: 159,621 km (0.109 R)
• M2: 243,545 km (0.107 R)
• M3: 440,865 km (0.093 R)
• M4: 594,951 km (0.053 R)
• M5: 743,053 km (0.108 R)
• M6: 829,221 km (0.099 R)
• M7: 938,727 km (0.106 R)
• M8: 1,089,671 km (0.109 R)
• M9: 1,178,981 km (0.093 R)
• M10: 1,332,019 km (0.108 R)
• M11: 1,428,211 km (0.111 R)
• M12: 1,532,929 km (0.097 R)
• M13: 1,622,239 km (0.093 R)
• M14: 1,781,561 km (0.096 R)
• M15: 1,914,105 km (0.097 R)
• M16: 1,997,880 km (0.116 R)
• M17: 2,102,748 km (0.098 R)
• M18: 2,202,829 km (0.069 R)
• M19: 2,304,555 km (0.091 R)
• M20: 2,394,015 km (0.049 R)
• M21: 2,555,281 km (0.084 R)
• M22: 2,662,393 km (0.088 R)
• M23: 2,741,979 km (0.117 R)
• M24: 2,881,405 km (0.093 R)
• M25: 2,978,194 km (0.104 R)
• M26: 3,144,547 km (0.076 R)
• M27: 3,290,704 km (0.086 R)
• M28: 3,549,957 km (0.086 R)
• M29: 3,686,241 km (0.1 R)
• M30: 3,914,527 km (0.078 R)
• M31: 4,038,843 km (0.079 R)
• M32: 4,223,447 km (0.119 R)
• M33: 4,308,269 km (0.11 R)
• M34: 4,393,839 km (0.109 R)
• M35: 4,592,505 km (0.097 R)
• M36: 4,767,834 km (0.099 R)
• M37: 4,856,246 km (0.103 R)
• M38: 5,025,890 km (0.094 R)
• M39: 5,106,972 km (0.12 R)
• M40: 5,206,604 km (0.105 R)
• M41: 5,316,110 km (0.035 R)
• M42: 5,481,864 km (0.056 R)
• M43: 5,565,340 km (0.066 R)
• M44: 5,649,264 km (0.056 R)
• M45: 5,790,036 km (0.081 R)
• M46: 5,998,725 km (0.078 R)
• M47: 6,084,893 km (0.093 R)
• M48: 6,414,009 km (0.116 R)
• M49: 6,630,028 km (0.061 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 767.3

Radius: 14.4

Gravity: 3.7 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.66 AU - 0.98 AU

Year: 522 Days

Day: 13.2 Hours

Environment

Temp: -170 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 34,844,033 km

• M1: 184,903 km (0.062 R)
• M2: 283,638 km (0.048 R)
• M3: 393,293 km (0.088 R)
• M4: 496,515 km (0.076 R)
• M5: 620,682 km (0.072 R)
• M6: 713,731 km (0.117 R)
• M7: 854,353 km (0.046 R)
• M8: 960,568 km (0.03 R)
• M9: 1,082,191 km (0.101 R)
• M10: 1,204,263 km (0.1 R)
• M11: 1,336,956 km (0.093 R)
• M12: 1,428,211 km (0.102 R)
• M13: 1,587,682 km (0.102 R)
• M14: 1,685,070 km (0.098 R)
• M15: 1,778,270 km (0.092 R)
• M16: 2,009,548 km (0.066 R)
• M17: 2,102,299 km (0.107 R)
• M18: 2,417,502 km (0.072 R)
• M19: 2,646,087 km (0.101 R)
• M20: 2,755,742 km (0.047 R)
• M21: 2,889,333 km (0.053 R)
• M22: 3,086,354 km (0.058 R)
• M23: 3,201,993 km (0.068 R)
• M24: 3,319,278 km (0.105 R)
• M25: 3,606,505 km (0.085 R)
• M26: 3,728,727 km (0.114 R)
• M27: 3,868,900 km (0.076 R)
• M28: 4,036,001 km (0.111 R)
• M29: 4,214,172 km (0.118 R)
• M30: 4,412,389 km (0.064 R)
• M31: 4,872,103 km (0.034 R)
• M32: 5,053,117 km (0.069 R)
• M33: 5,190,298 km (0.108 R)
• M34: 5,282,450 km (0.106 R)
• M35: 5,421,726 km (0.105 R)
• M36: 5,552,923 km (0.109 R)
• M37: 5,742,165 km (0.052 R)
• M38: 5,914,202 km (0.112 R)
• M39: 6,088,185 km (0.048 R)
• M40: 6,224,618 km (0.044 R)
• M41: 6,371,822 km (0.105 R)
• M42: 6,520,373 km (0.111 R)
• M43: 6,690,166 km (0.116 R)
• M44: 6,780,523 km (0.118 R)
• M45: 6,912,020 km (0.074 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 505.2

Radius: 8.2

Gravity: 7.51 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.83 AU - 0.87 AU

Year: 551 Days

Day: 11.5 Hours

Environment

Temp: -167 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 34,844,033 km

• M1: 116,836 km (0.109 R)
• M2: 179,368 km (0.032 R)
• M3: 231,129 km (0.118 R)
• M4: 285,433 km (0.073 R)
• M5: 364,869 km (0.045 R)
• M6: 418,126 km (0.116 R)
• M7: 515,365 km (0.087 R)
• M8: 600,785 km (0.057 R)
• M9: 795,711 km (0.093 R)
• M10: 896,241 km (0.104 R)
• M11: 1,006,046 km (0.039 R)
• M12: 1,161,328 km (0.083 R)
• M13: 1,228,947 km (0.117 R)
• M14: 1,303,297 km (0.079 R)
• M15: 1,368,222 km (0.087 R)
• M16: 1,484,460 km (0.105 R)
• M17: 1,546,692 km (0.049 R)
• M18: 1,621,491 km (0.083 R)
• M19: 1,945,221 km (0.083 R)
• M20: 2,089,284 km (0.034 R)
• M21: 2,262,967 km (0.108 R)
• M22: 2,315,326 km (0.109 R)
• M23: 2,468,365 km (0.091 R)
• M24: 2,819,321 km (0.109 R)
• M25: 2,925,536 km (0.099 R)
• M26: 2,997,193 km (0.045 R)
• M27: 3,105,652 km (0.086 R)
• M28: 3,545,320 km (0.092 R)
• M29: 3,721,995 km (0.106 R)
• M30: 3,776,299 km (0.1 R)
• M31: 3,854,389 km (0.093 R)
• M32: 3,988,429 km (0.049 R)
• M33: 4,068,015 km (0.082 R)
• M34: 4,156,278 km (0.112 R)
• M35: 4,408,200 km (0.071 R)
• M36: 4,606,567 km (0.108 R)
• M37: 4,841,885 km (0.095 R)
• M38: 4,952,438 km (0.095 R)
• M39: 5,333,014 km (0.079 R)
• M40: 5,420,828 km (0.102 R)
• M41: 5,482,612 km (0.084 R)
• M42: 5,678,286 km (0.082 R)
• M43: 5,777,021 km (0.085 R)
• M44: 5,858,103 km (0.069 R)
• M45: 5,921,533 km (0.058 R)
• M46: 6,030,739 km (0.091 R)
• M47: 6,177,494 km (0.099 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 155.6

Radius: 11.1

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.09 AU - 1.47 AU

Year: 1018 Days

Day: 11.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 34,844,033 km

• M1: 139,126 km (0.059 R)
• M2: 246,238 km (0.113 R)
• M3: 440,566 km (0.114 R)
• M4: 544,835 km (0.075 R)
• M5: 618,438 km (0.091 R)
• M6: 734,077 km (0.089 R)
• M7: 826,079 km (0.094 R)
• M8: 960,269 km (0.092 R)
• M9: 1,102,237 km (0.082 R)
• M10: 1,283,101 km (0.073 R)
• M11: 1,380,190 km (0.113 R)
• M12: 1,474,287 km (0.098 R)
• M13: 1,593,517 km (0.108 R)
• M14: 1,757,775 km (0.116 R)
• M15: 1,829,881 km (0.11 R)
• M16: 1,971,102 km (0.1 R)
• M17: 2,084,198 km (0.118 R)
• M18: 2,251,598 km (0.073 R)
• M19: 2,356,765 km (0.106 R)
• M20: 2,497,387 km (0.086 R)
• M21: 2,627,238 km (0.1 R)
• M22: 2,943,488 km (0.117 R)
• M23: 3,095,479 km (0.051 R)
• M24: 3,250,014 km (0.104 R)
• M25: 3,414,571 km (0.091 R)
• M26: 3,490,418 km (0.102 R)
• M27: 3,566,712 km (0.089 R)
• M28: 3,635,976 km (0.052 R)
• M29: 3,791,408 km (0.116 R)
• M30: 3,877,876 km (0.118 R)
• M31: 3,980,949 km (0.108 R)
• M32: 4,254,713 km (0.069 R)
• M33: 4,393,989 km (0.119 R)
• M34: 4,576,498 km (0.117 R)
• M35: 4,694,082 km (0.109 R)
• M36: 4,897,685 km (0.106 R)
• M37: 5,026,638 km (0.085 R)
• M38: 5,130,459 km (0.037 R)
• M39: 5,357,997 km (0.115 R)
• M40: 5,553,223 km (0.113 R)
• M41: 5,624,730 km (0.098 R)
• M42: 5,705,663 km (0.118 R)
• M43: 5,950,704 km (0.038 R)
• M44: 6,024,007 km (0.063 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 167.8

Radius: 13

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 3.08 AU - 4.22 AU

Year: 4902 Days

Day: 6.5 Hours

Environment

Temp: -222 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 34,844,033 km

• M1: 172,486 km (0.092 R)
• M2: 406,607 km (0.091 R)
• M3: 564,283 km (0.114 R)
• M4: 711,487 km (0.115 R)
• M5: 808,576 km (0.118 R)
• M6: 1,098,946 km (0.103 R)
• M7: 1,278,763 km (0.109 R)
• M8: 1,573,171 km (0.064 R)
• M9: 1,680,433 km (0.076 R)
• M10: 1,765,554 km (0.104 R)
• M11: 2,213,749 km (0.074 R)
• M12: 2,334,924 km (0.091 R)
• M13: 2,416,903 km (0.1 R)
• M14: 2,754,845 km (0.068 R)
• M15: 2,988,666 km (0.058 R)
• M16: 3,093,086 km (0.079 R)
• M17: 3,213,961 km (0.097 R)
• M18: 3,713,468 km (0.114 R)
• M19: 3,858,428 km (0.091 R)
• M20: 3,939,810 km (0.048 R)
• M21: 4,071,156 km (0.071 R)
• M22: 4,154,034 km (0.086 R)
• M23: 4,978,617 km (0.076 R)
• M24: 5,482,912 km (0.056 R)
• M25: 5,648,516 km (0.117 R)
• M26: 6,098,357 km (0.114 R)
• M27: 6,327,691 km (0.045 R)
• M28: 6,794,885 km (0.117 R)
• M29: 6,913,366 km (0.063 R)
• M30: 7,232,907 km (0.104 R)
• M31: 7,783,278 km (0.07 R)
• M32: 7,866,006 km (0.077 R)
• M33: 8,157,721 km (0.103 R)
• M34: 8,752,074 km (0.066 R)
• M35: 9,011,028 km (0.103 R)
• M36: 9,097,944 km (0.057 R)
• M37: 9,272,525 km (0.103 R)
• M38: 9,602,987 km (0.068 R)
• M39: 10,321,056 km (0.119 R)
• M40: 10,663,635 km (0.05 R)
• M41: 10,894,016 km (0.031 R)
• M42: 11,102,855 km (0.112 R)
• M43: 11,289,703 km (0.074 R)
• M44: 11,383,500 km (0.088 R)
• M45: 12,480,502 km (0.065 R)
• M46: 13,561,346 km (0.102 R)
• M47: 13,786,042 km (0.048 R)
• M48: 13,886,422 km (0.082 R)
• M49: 14,037,367 km (0.085 R)
• M50: 14,239,473 km (0.091 R)
• M51: 14,851,478 km (0.067 R)
• M52: 15,160,697 km (0.105 R)
• M53: 15,602,460 km (0.109 R)
• M54: 15,707,028 km (0.08 R)
• M55: 16,286,271 km (0.069 R)
• M56: 16,845,767 km (0.051 R)
• M57: 16,953,179 km (0.096 R)
• M58: 17,114,445 km (0.095 R)
• M59: 17,249,382 km (0.051 R)
• M60: 17,628,912 km (0.078 R)
• M61: 18,011,135 km (0.108 R)
• M62: 18,175,842 km (0.117 R)
• M63: 18,313,472 km (0.067 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 433.8

Radius: 8.4

Gravity: 6.15 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 4.93 AU - 5.01 AU

Year: 7788 Days

Day: 6 Hours

Environment

Temp: -232 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 34,844,033 km

• M1: 107,561 km (0.12 R)
• M2: 162,014 km (0.095 R)
• M3: 276,008 km (0.076 R)
• M4: 351,705 km (0.066 R)
• M5: 861,235 km (0.085 R)
• M6: 1,011,282 km (0.107 R)
• M7: 1,252,882 km (0.116 R)
• M8: 1,337,405 km (0.102 R)
• M9: 1,584,840 km (0.039 R)
• M10: 1,714,092 km (0.081 R)
• M11: 1,924,277 km (0.078 R)
• M12: 2,604,200 km (0.085 R)
• M13: 2,958,896 km (0.062 R)
• M14: 3,211,717 km (0.079 R)
• M15: 3,423,697 km (0.089 R)
• M16: 4,087,313 km (0.116 R)
• M17: 4,265,783 km (0.102 R)
• M18: 4,924,164 km (0.089 R)
• M19: 5,557,860 km (0.114 R)
• M20: 6,363,594 km (0.044 R)
• M21: 6,481,627 km (0.077 R)
• M22: 6,660,097 km (0.119 R)
• M23: 6,900,651 km (0.085 R)
• M24: 8,728,737 km (0.093 R)
• M25: 8,827,172 km (0.09 R)
• M26: 10,278,271 km (0.105 R)
• M27: 10,661,242 km (0.117 R)
• M28: 11,657,264 km (0.082 R)
• M29: 11,801,926 km (0.03 R)
• M30: 12,313,102 km (0.102 R)
• M31: 12,386,704 km (0.099 R)
• M32: 12,794,358 km (0.115 R)
• M33: 13,546,536 km (0.103 R)
• M34: 14,120,094 km (0.087 R)
• M35: 15,172,515 km (0.111 R)
• M36: 16,048,560 km (0.081 R)
• M37: 17,724,655 km (0.068 R)
• M38: 18,016,371 km (0.064 R)
• M39: 18,773,635 km (0.111 R)
• M40: 18,943,429 km (0.057 R)
• M41: 19,028,400 km (0.072 R)
• M42: 19,498,586 km (0.1 R)
• M43: 19,886,045 km (0.093 R)
• M44: 20,537,394 km (0.101 R)
• M45: 20,931,584 km (0.082 R)
• M46: 21,861,036 km (0.1 R)
• M47: 22,263,604 km (0.093 R)
• M48: 23,121,249 km (0.114 R)
• M49: 23,577,073 km (0.102 R)
• M50: 23,851,885 km (0.061 R)
• M51: 24,035,740 km (0.069 R)
• M52: 24,962,050 km (0.114 R)
• M53: 26,658,640 km (0.029 R)
• M54: 27,184,476 km (0.025 R)
• M55: 27,520,922 km (0.052 R)
• M56: 28,003,824 km (0.108 R)
• M57: 28,538,337 km (0.105 R)
• M58: 30,112,406 km (0.088 R)
• M59: 30,211,589 km (0.089 R)
• M60: 31,411,813 km (0.108 R)
• M61: 32,780,633 km (0.076 R)
• M62: 34,272,423 km (0.102 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: 543 - 18,702 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit