🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.35 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 317.7

Radius: 11.8

Gravity: 2.28 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.58 AU - 0.82 AU

Year: 391 Days

Day: 9.2 Hours

Environment

Temp: -161 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 71,672,046 km

• M1: 147,354 km (0.116 R)
• M2: 229,782 km (0.094 R)
• M3: 342,280 km (0.036 R)
• M4: 451,337 km (0.081 R)
• M5: 563,685 km (0.106 R)
• M6: 646,861 km (0.073 R)
• M7: 747,989 km (0.047 R)
• M8: 855,101 km (0.104 R)
• M9: 975,229 km (0.112 R)
• M10: 1,067,381 km (0.115 R)
• M11: 1,143,526 km (0.102 R)
• M12: 1,269,338 km (0.041 R)
• M13: 1,488,349 km (0.068 R)
• M14: 1,618,051 km (0.096 R)
• M15: 1,693,298 km (0.111 R)
• M16: 1,787,844 km (0.096 R)
• M17: 1,884,335 km (0.088 R)
• M18: 2,006,257 km (0.058 R)
• M19: 2,102,000 km (0.071 R)
• M20: 2,209,112 km (0.087 R)
• M21: 2,283,163 km (0.095 R)
• M22: 2,423,785 km (0.099 R)
• M23: 2,525,960 km (0.099 R)
• M24: 2,629,781 km (0.11 R)
• M25: 2,729,712 km (0.068 R)
• M26: 2,857,768 km (0.101 R)
• M27: 2,944,236 km (0.1 R)
• M28: 3,020,680 km (0.09 R)
• M29: 3,203,489 km (0.115 R)
• M30: 3,316,136 km (0.084 R)
• M31: 3,395,872 km (0.117 R)
• M32: 3,481,890 km (0.06 R)
• M33: 3,615,332 km (0.118 R)
• M34: 3,691,627 km (0.099 R)
• M35: 3,797,991 km (0.096 R)
• M36: 3,875,482 km (0.08 R)
• M37: 3,959,556 km (0.109 R)
• M38: 4,062,480 km (0.043 R)
• M39: 4,154,034 km (0.051 R)
• M40: 4,264,736 km (0.095 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 977.5

Radius: 10.6

Gravity: 8.7 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.67 AU - 0.73 AU

Year: 391 Days

Day: 10.4 Hours

Environment

Temp: -162 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 71,672,046 km

• M1: 138,827 km (0.044 R)
• M2: 212,429 km (0.066 R)
• M3: 309,817 km (0.1 R)
• M4: 453,730 km (0.06 R)
• M5: 520,900 km (0.082 R)
• M6: 623,524 km (0.037 R)
• M7: 737,966 km (0.087 R)
• M8: 811,269 km (0.113 R)
• M9: 947,254 km (0.107 R)
• M10: 1,081,293 km (0.112 R)
• M11: 1,161,029 km (0.111 R)
• M12: 1,253,181 km (0.092 R)
• M13: 1,331,870 km (0.112 R)
• M14: 1,461,571 km (0.117 R)
• M15: 1,550,432 km (0.111 R)
• M16: 1,757,326 km (0.097 R)
• M17: 1,876,256 km (0.066 R)
• M18: 1,979,479 km (0.065 R)
• M19: 2,172,759 km (0.084 R)
• M20: 2,249,354 km (0.1 R)
• M21: 2,346,293 km (0.08 R)
• M22: 2,666,133 km (0.103 R)
• M23: 2,762,175 km (0.063 R)
• M24: 2,859,264 km (0.107 R)
• M25: 2,978,793 km (0.046 R)
• M26: 3,064,213 km (0.1 R)
• M27: 3,164,893 km (0.045 R)
• M28: 3,244,778 km (0.093 R)
• M29: 3,406,792 km (0.106 R)
• M30: 3,473,663 km (0.039 R)
• M31: 3,616,678 km (0.084 R)
• M32: 3,685,044 km (0.095 R)
• M33: 3,869,648 km (0.057 R)
• M34: 3,947,439 km (0.084 R)
• M35: 4,025,828 km (0.098 R)
• M36: 4,152,238 km (0.045 R)
• M37: 4,263,988 km (0.077 R)
• M38: 4,344,472 km (0.058 R)
• M39: 4,425,404 km (0.093 R)
• M40: 4,531,469 km (0.086 R)
• M41: 4,671,343 km (0.034 R)
• M42: 4,737,765 km (0.113 R)
• M43: 5,023,197 km (0.075 R)
• M44: 5,108,318 km (0.063 R)
• M45: 5,228,296 km (0.11 R)
• M46: 5,297,111 km (0.07 R)
• M47: 5,453,441 km (0.103 R)
• M48: 5,655,398 km (0.037 R)
• M49: 5,788,390 km (0.106 R)
• M50: 5,976,285 km (0.104 R)
• M51: 6,075,618 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 955.1

Radius: 10.6

Gravity: 8.5 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.7 AU - 1.06 AU

Year: 550 Days

Day: 13.2 Hours

Environment

Temp: -159 °C

Axial Tilt: 48 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 71,672,046 km

• M1: 144,512 km (0.091 R)
• M2: 261,048 km (0.079 R)
• M3: 347,815 km (0.098 R)
• M4: 444,455 km (0.083 R)
• M5: 583,282 km (0.099 R)
• M6: 703,858 km (0.043 R)
• M7: 859,589 km (0.074 R)
• M8: 1,147,565 km (0.112 R)
• M9: 1,218,325 km (0.113 R)
• M10: 1,358,498 km (0.105 R)
• M11: 1,433,896 km (0.066 R)
• M12: 1,549,684 km (0.097 R)
• M13: 1,668,764 km (0.084 R)
• M14: 1,736,233 km (0.117 R)
• M15: 1,804,599 km (0.078 R)
• M16: 1,965,716 km (0.084 R)
• M17: 2,095,118 km (0.069 R)
• M18: 2,279,722 km (0.112 R)
• M19: 2,547,203 km (0.082 R)
• M20: 2,633,371 km (0.069 R)
• M21: 2,784,615 km (0.081 R)
• M22: 3,070,945 km (0.095 R)
• M23: 3,171,325 km (0.115 R)
• M24: 3,264,375 km (0.119 R)
• M25: 3,557,587 km (0.085 R)
• M26: 3,636,724 km (0.103 R)
• M27: 3,734,112 km (0.088 R)
• M28: 3,977,209 km (0.091 R)
• M29: 4,179,017 km (0.115 R)
• M30: 4,374,990 km (0.098 R)
• M31: 4,440,962 km (0.119 R)
• M32: 4,516,809 km (0.086 R)
• M33: 4,834,106 km (0.116 R)
• M34: 5,010,332 km (0.083 R)
• M35: 5,148,860 km (0.112 R)
• M36: 5,511,036 km (0.075 R)
• M37: 5,582,394 km (0.108 R)
• M38: 5,715,686 km (0.12 R)
• M39: 5,798,413 km (0.078 R)
• M40: 6,017,126 km (0.068 R)
• M41: 6,132,914 km (0.11 R)
• M42: 6,270,544 km (0.033 R)
• M43: 6,345,194 km (0.103 R)
• M44: 6,441,535 km (0.116 R)
• M45: 6,581,558 km (0.101 R)
• M46: 6,722,480 km (0.059 R)
• M47: 7,096,175 km (0.116 R)
• M48: 7,285,566 km (0.077 R)
• M49: 7,703,542 km (0.113 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 42

Radius: 11.4

Gravity: 0.32 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.64 AU - 2 AU

Year: 1637 Days

Day: 13.5 Hours

Environment

Temp: -199 °C

Axial Tilt: 178.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 71,672,046 km

• M1: 155,133 km (0.06 R)
• M2: 264,190 km (0.086 R)
• M3: 345,721 km (0.078 R)
• M4: 465,399 km (0.109 R)
• M5: 566,527 km (0.09 R)
• M6: 664,963 km (0.045 R)
• M7: 778,059 km (0.091 R)
• M8: 1,323,193 km (0.04 R)
• M9: 1,403,228 km (0.099 R)
• M10: 1,642,884 km (0.09 R)
• M11: 2,138,651 km (0.09 R)
• M12: 2,275,832 km (0.102 R)
• M13: 2,403,589 km (0.107 R)
• M14: 2,540,172 km (0.117 R)
• M15: 2,782,221 km (0.11 R)
• M16: 2,853,729 km (0.101 R)
• M17: 3,012,004 km (0.112 R)
• M18: 3,385,549 km (0.075 R)
• M19: 3,659,613 km (0.072 R)
• M20: 3,955,667 km (0.107 R)
• M21: 4,177,221 km (0.1 R)
• M22: 4,710,089 km (0.074 R)
• M23: 5,119,987 km (0.073 R)
• M24: 5,296,961 km (0.115 R)
• M25: 5,615,605 km (0.107 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 29.2

Radius: 8.1

Gravity: 0.45 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.89 AU - 2.05 AU

Year: 1844 Days

Day: 6.9 Hours

Environment

Temp: -209 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 71,672,046 km

• M1: 103,223 km (0.097 R)
• M2: 156,779 km (0.113 R)
• M3: 289,621 km (0.047 R)
• M4: 428,747 km (0.118 R)
• M5: 566,228 km (0.111 R)
• M6: 762,201 km (0.062 R)
• M7: 822,788 km (0.089 R)
• M8: 910,752 km (0.101 R)
• M9: 971,189 km (0.085 R)
• M10: 1,068,877 km (0.094 R)
• M11: 1,184,217 km (0.117 R)
• M12: 1,372,411 km (0.081 R)
• M13: 1,437,486 km (0.103 R)
• M14: 1,788,742 km (0.055 R)
• M15: 2,331,632 km (0.082 R)
• M16: 2,574,879 km (0.056 R)
• M17: 2,637,111 km (0.083 R)
• M18: 3,033,396 km (0.113 R)
• M19: 3,185,238 km (0.09 R)
• M20: 3,238,644 km (0.115 R)
• M21: 3,346,355 km (0.108 R)
• M22: 4,024,931 km (0.093 R)
• M23: 4,119,028 km (0.047 R)
• M24: 4,213,873 km (0.084 R)
• M25: 4,316,946 km (0.063 R)
• M26: 4,368,707 km (0.09 R)
• M27: 4,540,445 km (0.063 R)
• M28: 4,937,029 km (0.089 R)
• M29: 5,037,858 km (0.114 R)
• M30: 5,108,169 km (0.114 R)
• M31: 5,305,040 km (0.054 R)
• M32: 5,360,690 km (0.12 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 879.6

Radius: 9.8

Gravity: 9.16 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 4.72 AU - 4.88 AU

Year: 7013 Days

Day: 5.6 Hours

Environment

Temp: -227 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 71,672,046 km

• M1: 151,243 km (0.107 R)
• M2: 212,728 km (0.105 R)
• M3: 303,833 km (0.064 R)
• M4: 724,502 km (0.106 R)
• M5: 848,968 km (0.094 R)
• M6: 980,913 km (0.119 R)
• M7: 1,210,546 km (0.066 R)
• M8: 1,418,487 km (0.047 R)
• M9: 1,805,048 km (0.063 R)
• M10: 2,133,116 km (0.065 R)
• M11: 2,869,886 km (0.068 R)
• M12: 3,226,976 km (0.078 R)
• M13: 3,384,502 km (0.068 R)
• M14: 3,625,355 km (0.062 R)
• M15: 4,039,442 km (0.046 R)
• M16: 5,247,145 km (0.093 R)
• M17: 5,308,780 km (0.116 R)
• M18: 6,067,091 km (0.083 R)
• M19: 6,229,405 km (0.092 R)
• M20: 8,502,844 km (0.095 R)
• M21: 8,648,253 km (0.1 R)
• M22: 8,757,759 km (0.071 R)
• M23: 8,978,266 km (0.065 R)
• M24: 9,089,267 km (0.103 R)
• M25: 9,275,068 km (0.097 R)
• M26: 9,499,914 km (0.066 R)
• M27: 9,688,556 km (0.097 R)
• M28: 9,802,400 km (0.1 R)
• M29: 10,146,476 km (0.105 R)
• M30: 10,378,203 km (0.088 R)
• M31: 10,494,590 km (0.107 R)
• M32: 10,768,055 km (0.08 R)
• M33: 10,886,087 km (0.077 R)
• M34: 11,043,913 km (0.111 R)
• M35: 12,170,535 km (0.041 R)
• M36: 12,705,946 km (0.11 R)
• M37: 12,788,972 km (0.11 R)
• M38: 13,502,405 km (0.075 R)
• M39: 14,185,468 km (0.12 R)
• M40: 14,531,339 km (0.113 R)
• M41: 14,923,734 km (0.068 R)
• M42: 15,319,570 km (0.114 R)
• M43: 15,674,416 km (0.115 R)
• M44: 16,031,955 km (0.082 R)
• M45: 17,166,505 km (0.031 R)
• M46: 17,304,285 km (0.078 R)
• M47: 17,396,437 km (0.06 R)
• M48: 18,561,805 km (0.079 R)
• M49: 19,273,142 km (0.057 R)
• M50: 19,464,329 km (0.033 R)
• M51: 20,478,453 km (0.072 R)
• M52: 21,065,624 km (0.107 R)
• M53: 21,509,631 km (0.068 R)
• M54: 22,106,526 km (0.11 R)
• M55: 22,507,448 km (0.051 R)
• M56: 22,809,786 km (0.071 R)
• M57: 23,469,363 km (0.106 R)
• M58: 23,980,838 km (0.105 R)
• M59: 25,119,427 km (0.066 R)
• M60: 25,485,344 km (0.048 R)
• M61: 26,487,500 km (0.114 R)
• M62: 26,593,714 km (0.107 R)
• M63: 27,127,031 km (0.12 R)
• M64: 27,556,227 km (0.033 R)
• M65: 27,933,662 km (0.1 R)
• M66: 28,966,785 km (0.096 R)
• M67: 29,131,044 km (0.118 R)
• M68: 30,178,378 km (0.059 R)
• M69: 30,902,283 km (0.038 R)
• M70: 31,913,863 km (0.081 R)
• M71: 33,738,957 km (0.113 R)
• M72: 36,303,214 km (0.103 R)
• M73: 37,787,973 km (0.106 R)
• M74: 38,567,977 km (0.097 R)
• M75: 38,869,267 km (0.083 R)
• M76: 40,510,206 km (0.047 R)
• M77: 40,816,582 km (0.09 R)
• M78: 40,939,402 km (0.04 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 753.1

Radius: 5.9

Gravity: 21.63 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 8.35 AU - 9.27 AU

Year: 17438 Days

Day: 19.9 Hours

Environment

Temp: -242 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 71,672,046 km

• M1: 75,697 km (0.063 R)
• M2: 115,340 km (0.106 R)
• M3: 802,892 km (0.064 R)
• M4: 850,015 km (0.118 R)
• M5: 922,420 km (0.09 R)
• M6: 1,125,724 km (0.051 R)
• M7: 2,405,833 km (0.109 R)
• M8: 3,012,602 km (0.089 R)
• M9: 3,429,382 km (0.109 R)
• M10: 3,704,043 km (0.096 R)
• M11: 3,823,871 km (0.118 R)
• M12: 3,985,886 km (0.088 R)
• M13: 4,570,065 km (0.107 R)
• M14: 5,225,304 km (0.035 R)
• M15: 5,678,436 km (0.115 R)
• M16: 5,816,814 km (0.089 R)
• M17: 6,003,063 km (0.047 R)
• M18: 6,050,037 km (0.086 R)
• M19: 6,238,680 km (0.074 R)
• M20: 6,286,252 km (0.096 R)
• M21: 7,461,643 km (0.107 R)
• M22: 7,971,023 km (0.029 R)
• M23: 8,074,246 km (0.12 R)
• M24: 8,126,007 km (0.072 R)
• M25: 8,969,589 km (0.119 R)
• M26: 10,118,351 km (0.115 R)
• M27: 10,511,494 km (0.115 R)
• M28: 10,795,431 km (0.111 R)
• M29: 11,662,201 km (0.109 R)
• M30: 12,074,343 km (0.065 R)
• M31: 13,584,683 km (0.103 R)
• M32: 14,080,451 km (0.087 R)
• M33: 14,142,983 km (0.115 R)
• M34: 16,383,959 km (0.078 R)
• M35: 17,377,588 km (0.115 R)
• M36: 17,645,966 km (0.043 R)
• M37: 18,595,614 km (0.118 R)
• M38: 18,732,645 km (0.091 R)
• M39: 20,615,185 km (0.119 R)
• M40: 21,758,861 km (0.08 R)
• M41: 22,411,257 km (0.088 R)
• M42: 22,849,728 km (0.04 R)
• M43: 23,291,042 km (0.102 R)
• M44: 23,883,749 km (0.096 R)
• M45: 24,107,398 km (0.1 R)
• M46: 25,311,361 km (0.099 R)
• M47: 25,920,823 km (0.067 R)
• M48: 26,227,199 km (0.034 R)
• M49: 26,843,842 km (0.077 R)
• M50: 28,091,339 km (0.085 R)
• M51: 28,169,877 km (0.098 R)
• M52: 28,327,254 km (0.114 R)
• M53: 28,406,092 km (0.105 R)
• M54: 28,642,906 km (0.111 R)
• M55: 28,959,754 km (0.051 R)
• M56: 29,917,330 km (0.114 R)
• M57: 29,997,515 km (0.088 R)
• M58: 33,017,297 km (0.111 R)
• M59: 33,515,907 km (0.077 R)
• M60: 33,766,184 km (0.04 R)
• M61: 34,268,683 km (0.114 R)
• M62: 36,046,654 km (0.113 R)
• M63: 36,474,504 km (0.114 R)
• M64: 36,990,018 km (0.072 R)
• M65: 39,163,675 km (0.091 R)
• M66: 40,754,350 km (0.093 R)
• M67: 42,636,590 km (0.058 R)
• M68: 42,907,811 km (0.055 R)
• M69: 43,815,870 km (0.046 R)
• M70: 44,089,634 km (0.11 R)
• M71: 44,822,065 km (0.104 R)
• M72: 45,374,231 km (0.114 R)
• M73: 45,836,040 km (0.092 R)
• M74: 47,043,893 km (0.075 R)
• M75: 49,111,784 km (0.116 R)
• M76: 49,301,325 km (0.038 R)
• M77: 49,680,854 km (0.049 R)
• M78: 50,538,649 km (0.09 R)
• M79: 56,380,595 km (0.096 R)
• M80: 56,479,778 km (0.089 R)
• M81: 57,075,926 km (0.082 R)
• M82: 57,175,558 km (0.082 R)
• M83: 58,776,555 km (0.055 R)
• M84: 61,409,328 km (0.097 R)
• M85: 61,613,379 km (0.064 R)
• M86: 61,817,730 km (0.068 R)
• M87: 62,945,548 km (0.12 R)
• M88: 64,287,291 km (0.044 R)
• M89: 66,474,562 km (0.086 R)
• M90: 66,893,885 km (0.049 R)
• M91: 68,897,898 km (0.114 R)
• M92: 70,707,583 km (0.074 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 530 - 19,177 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit