🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.41 AU - 0.63 AU

Year: 246 Days

Day: 27.2 Hours

Environment

Temp: -119 °C

Axial Tilt: 14.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 983.8

Radius: 11.9

Gravity: 6.95 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.82 AU - 1.24 AU

Year: 686 Days

Day: 6.3 Hours

Environment

Temp: -157 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 67,322,275 km

• M1: 161,267 km (0.106 R)
• M2: 275,709 km (0.085 R)
• M3: 400,773 km (0.097 R)
• M4: 504,594 km (0.115 R)
• M5: 609,911 km (0.109 R)
• M6: 686,654 km (0.09 R)
• M7: 1,024,147 km (0.05 R)
• M8: 1,143,975 km (0.079 R)
• M9: 1,222,215 km (0.119 R)
• M10: 1,391,410 km (0.084 R)
• M11: 1,532,630 km (0.084 R)
• M12: 1,656,647 km (0.087 R)
• M13: 1,822,252 km (0.1 R)
• M14: 1,930,561 km (0.085 R)
• M15: 2,057,120 km (0.117 R)
• M16: 2,186,522 km (0.1 R)
• M17: 2,318,617 km (0.051 R)
• M18: 2,496,340 km (0.115 R)
• M19: 2,582,508 km (0.03 R)
• M20: 2,838,320 km (0.101 R)
• M21: 3,084,110 km (0.089 R)
• M22: 3,299,082 km (0.085 R)
• M23: 3,480,245 km (0.104 R)
• M24: 3,557,737 km (0.111 R)
• M25: 3,704,342 km (0.12 R)
• M26: 3,872,939 km (0.071 R)
• M27: 4,013,711 km (0.091 R)
• M28: 4,300,490 km (0.106 R)
• M29: 4,509,478 km (0.072 R)
• M30: 4,668,501 km (0.105 R)
• M31: 4,754,071 km (0.055 R)
• M32: 5,278,411 km (0.099 R)
• M33: 5,356,501 km (0.111 R)
• M34: 5,683,971 km (0.104 R)
• M35: 5,786,894 km (0.097 R)
• M36: 5,879,047 km (0.107 R)
• M37: 6,252,144 km (0.102 R)
• M38: 6,645,137 km (0.083 R)
• M39: 6,765,863 km (0.092 R)
• M40: 6,875,069 km (0.052 R)
• M41: 7,033,942 km (0.069 R)
• M42: 7,169,328 km (0.086 R)
• M43: 7,770,263 km (0.05 R)
• M44: 7,859,274 km (0.05 R)
• M45: 7,974,165 km (0.033 R)
• M46: 8,063,924 km (0.108 R)
• M47: 8,231,623 km (0.07 R)
• M48: 8,374,339 km (0.056 R)
• M49: 8,491,774 km (0.084 R)
• M50: 8,701,959 km (0.115 R)
• M51: 8,860,682 km (0.096 R)
• M52: 8,980,360 km (0.103 R)
• M53: 9,060,395 km (0.042 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 658

Radius: 8.8

Gravity: 8.5 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.6 AU - 1.88 AU

Year: 1506 Days

Day: 5.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 67,322,275 km

• M1: 110,553 km (0.083 R)
• M2: 175,030 km (0.116 R)
• M3: 319,391 km (0.025 R)
• M4: 382,073 km (0.102 R)
• M5: 450,140 km (0.04 R)
• M6: 548,276 km (0.111 R)
• M7: 724,502 km (0.111 R)
• M8: 797,506 km (0.073 R)
• M9: 880,683 km (0.062 R)
• M10: 943,215 km (0.082 R)
• M11: 1,191,697 km (0.114 R)
• M12: 1,314,666 km (0.111 R)
• M13: 1,526,347 km (0.087 R)
• M14: 1,621,791 km (0.084 R)
• M15: 1,689,858 km (0.047 R)
• M16: 1,788,891 km (0.033 R)
• M17: 1,951,355 km (0.062 R)
• M18: 2,225,867 km (0.114 R)
• M19: 2,312,783 km (0.074 R)
• M20: 2,580,563 km (0.086 R)
• M21: 2,683,636 km (0.092 R)
• M22: 2,823,211 km (0.047 R)
• M23: 2,882,003 km (0.082 R)
• M24: 3,061,072 km (0.117 R)
• M25: 3,268,564 km (0.107 R)
• M26: 3,392,730 km (0.112 R)
• M27: 3,455,412 km (0.061 R)
• M28: 4,010,719 km (0.101 R)
• M29: 4,117,083 km (0.073 R)
• M30: 4,346,267 km (0.082 R)
• M31: 4,565,877 km (0.077 R)
• M32: 4,691,090 km (0.066 R)
• M33: 4,930,596 km (0.116 R)
• M34: 5,145,269 km (0.056 R)
• M35: 5,509,839 km (0.035 R)
• M36: 5,643,131 km (0.057 R)
• M37: 5,717,780 km (0.049 R)
• M38: 6,110,624 km (0.103 R)
• M39: 6,187,218 km (0.094 R)
• M40: 6,279,520 km (0.118 R)
• M41: 6,590,684 km (0.112 R)
• M42: 6,859,062 km (0.033 R)
• M43: 7,147,188 km (0.078 R)
• M44: 7,308,903 km (0.04 R)
• M45: 7,471,965 km (0.117 R)
• M46: 7,636,074 km (0.095 R)
• M47: 7,834,740 km (0.073 R)
• M48: 7,918,066 km (0.087 R)
• M49: 8,271,117 km (0.102 R)
• M50: 8,836,148 km (0.055 R)
• M51: 9,360,788 km (0.11 R)
• M52: 10,057,764 km (0.093 R)
• M53: 10,148,271 km (0.104 R)
• M54: 10,495,039 km (0.078 R)
• M55: 10,586,892 km (0.114 R)
• M56: 11,031,646 km (0.027 R)
• M57: 11,143,845 km (0.115 R)
• M58: 11,482,534 km (0.118 R)
• M59: 12,016,150 km (0.096 R)
• M60: 12,305,472 km (0.109 R)
• M61: 12,382,964 km (0.054 R)
• M62: 12,480,053 km (0.03 R)
• M63: 12,577,441 km (0.084 R)
• M64: 12,675,128 km (0.1 R)
• M65: 12,930,043 km (0.092 R)
• M66: 13,147,259 km (0.082 R)
• M67: 13,206,650 km (0.094 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 438.1

Radius: 9.6

Gravity: 4.75 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.9 AU - 2.24 AU

Year: 1954 Days

Day: 13.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 67,322,275 km

• M1: 155,432 km (0.094 R)
• M2: 264,339 km (0.095 R)
• M3: 391,348 km (0.05 R)
• M4: 588,368 km (0.07 R)
• M5: 699,669 km (0.107 R)
• M6: 841,488 km (0.103 R)
• M7: 952,490 km (0.103 R)
• M8: 1,026,541 km (0.093 R)
• M9: 1,398,890 km (0.051 R)
• M10: 1,852,919 km (0.085 R)
• M11: 1,936,544 km (0.042 R)
• M12: 2,118,306 km (0.025 R)
• M13: 2,373,221 km (0.103 R)
• M14: 2,464,326 km (0.078 R)
• M15: 2,649,977 km (0.105 R)
• M16: 2,732,704 km (0.117 R)
• M17: 2,998,390 km (0.091 R)
• M18: 3,059,875 km (0.05 R)
• M19: 3,310,451 km (0.069 R)
• M20: 3,633,134 km (0.09 R)
• M21: 3,751,765 km (0.091 R)
• M22: 4,088,211 km (0.038 R)
• M23: 4,239,304 km (0.098 R)
• M24: 4,406,256 km (0.059 R)
• M25: 4,490,629 km (0.031 R)
• M26: 4,891,402 km (0.042 R)
• M27: 5,007,938 km (0.027 R)
• M28: 5,169,803 km (0.043 R)
• M29: 5,529,137 km (0.114 R)
• M30: 5,589,724 km (0.044 R)
• M31: 5,696,537 km (0.109 R)
• M32: 5,834,616 km (0.088 R)
• M33: 5,958,483 km (0.091 R)
• M34: 6,098,806 km (0.094 R)
• M35: 6,478,336 km (0.117 R)
• M36: 6,542,364 km (0.092 R)
• M37: 6,816,876 km (0.107 R)
• M38: 6,947,325 km (0.103 R)
• M39: 7,128,039 km (0.065 R)
• M40: 7,310,399 km (0.101 R)
• M41: 7,662,702 km (0.089 R)
• M42: 7,969,228 km (0.097 R)
• M43: 8,072,301 km (0.103 R)
• M44: 8,279,793 km (0.118 R)
• M45: 8,488,931 km (0.115 R)
• M46: 8,894,940 km (0.067 R)
• M47: 9,091,362 km (0.07 R)
• M48: 9,163,169 km (0.107 R)
• M49: 9,289,130 km (0.09 R)
• M50: 9,397,738 km (0.108 R)
• M51: 9,470,293 km (0.097 R)
• M52: 9,561,249 km (0.107 R)
• M53: 10,002,114 km (0.09 R)
• M54: 10,393,312 km (0.12 R)
• M55: 10,487,110 km (0.086 R)
• M56: 10,656,904 km (0.092 R)
• M57: 10,827,445 km (0.059 R)
• M58: 10,979,885 km (0.066 R)
• M59: 11,190,669 km (0.107 R)
• M60: 11,635,573 km (0.113 R)
• M61: 12,185,195 km (0.077 R)
• M62: 12,363,666 km (0.104 R)
• M63: 12,823,679 km (0.11 R)
• M64: 12,904,312 km (0.097 R)
• M65: 13,350,413 km (0.029 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 130.8

Radius: 12

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 2.1 AU - 2.42 AU

Year: 2229 Days

Day: 7.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 67,322,275 km

• M1: 156,330 km (0.109 R)
• M2: 388,356 km (0.073 R)
• M3: 489,335 km (0.119 R)
• M4: 596,447 km (0.089 R)
• M5: 850,015 km (0.083 R)
• M6: 964,158 km (0.045 R)
• M7: 1,056,909 km (0.053 R)
• M8: 1,194,988 km (0.087 R)
• M9: 1,317,359 km (0.098 R)
• M10: 1,638,396 km (0.07 R)
• M11: 1,891,515 km (0.077 R)
• M12: 2,139,998 km (0.03 R)
• M13: 2,735,547 km (0.103 R)
• M14: 2,831,588 km (0.07 R)
• M15: 3,037,286 km (0.093 R)
• M16: 3,237,896 km (0.12 R)
• M17: 3,652,133 km (0.11 R)
• M18: 3,736,955 km (0.076 R)
• M19: 3,984,838 km (0.095 R)
• M20: 4,127,405 km (0.071 R)
• M21: 4,260,547 km (0.101 R)
• M22: 4,395,036 km (0.108 R)
• M23: 4,645,463 km (0.063 R)
• M24: 4,760,803 km (0.088 R)
• M25: 5,196,132 km (0.07 R)
• M26: 5,376,248 km (0.117 R)
• M27: 6,079,807 km (0.055 R)
• M28: 6,269,796 km (0.034 R)
• M29: 6,423,134 km (0.071 R)
• M30: 6,786,059 km (0.111 R)
• M31: 7,195,807 km (0.076 R)
• M32: 7,410,331 km (0.064 R)
• M33: 7,572,644 km (0.102 R)
• M34: 7,777,294 km (0.086 R)
• M35: 8,080,828 km (0.107 R)
• M36: 8,206,042 km (0.094 R)
• M37: 8,289,966 km (0.08 R)
• M38: 8,699,415 km (0.108 R)
• M39: 9,158,830 km (0.095 R)
• M40: 9,260,407 km (0.092 R)
• M41: 9,435,437 km (0.109 R)
• M42: 9,833,367 km (0.067 R)
• M43: 10,086,636 km (0.063 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 568.2

Radius: 7.8

Gravity: 9.34 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 7.38 AU - 11 AU

Year: 18276 Days

Day: 23.8 Hours

Environment

Temp: -232 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 67,322,275 km

• M1: 103,073 km (0.089 R)
• M2: 154,385 km (0.076 R)
• M3: 287,078 km (0.031 R)
• M4: 848,669 km (0.035 R)
• M5: 1,011,880 km (0.108 R)
• M6: 1,505,553 km (0.074 R)
• M7: 1,561,503 km (0.065 R)
• M8: 2,127,880 km (0.119 R)
• M9: 3,732,317 km (0.054 R)
• M10: 4,278,948 km (0.066 R)
• M11: 4,399,374 km (0.111 R)
• M12: 5,103,083 km (0.113 R)
• M13: 5,359,643 km (0.078 R)
• M14: 5,620,691 km (0.036 R)
• M15: 5,796,917 km (0.085 R)
• M16: 5,885,779 km (0.116 R)
• M17: 5,975,089 km (0.108 R)
• M18: 6,245,562 km (0.107 R)
• M19: 6,566,299 km (0.051 R)
• M20: 7,223,932 km (0.106 R)
• M21: 8,249,275 km (0.114 R)
• M22: 8,804,433 km (0.083 R)
• M23: 8,957,920 km (0.103 R)
• M24: 9,319,648 km (0.098 R)
• M25: 10,868,285 km (0.074 R)
• M26: 11,812,547 km (0.03 R)
• M27: 12,437,567 km (0.119 R)
• M28: 12,898,927 km (0.07 R)
• M29: 13,897,642 km (0.098 R)
• M30: 14,016,872 km (0.086 R)
• M31: 14,678,244 km (0.117 R)
• M32: 14,799,568 km (0.097 R)
• M33: 15,472,908 km (0.042 R)
• M34: 16,344,315 km (0.079 R)
• M35: 17,040,095 km (0.105 R)
• M36: 17,295,459 km (0.067 R)
• M37: 17,423,664 km (0.117 R)
• M38: 17,810,075 km (0.064 R)
• M39: 18,657,098 km (0.115 R)
• M40: 19,784,468 km (0.06 R)
• M41: 22,873,514 km (0.091 R)
• M42: 23,580,065 km (0.04 R)
• M43: 24,653,430 km (0.075 R)
• M44: 24,942,303 km (0.095 R)
• M45: 25,159,669 km (0.066 R)
• M46: 25,304,929 km (0.041 R)
• M47: 25,377,633 km (0.1 R)
• M48: 25,596,345 km (0.115 R)
• M49: 27,293,533 km (0.071 R)
• M50: 30,099,092 km (0.116 R)
• M51: 30,640,187 km (0.105 R)
• M52: 32,124,796 km (0.108 R)
• M53: 32,598,573 km (0.075 R)
• M54: 33,313,351 km (0.099 R)
• M55: 33,552,858 km (0.09 R)
• M56: 34,597,051 km (0.119 R)
• M57: 35,326,191 km (0.117 R)
• M58: 35,570,335 km (0.034 R)
• M59: 36,882,158 km (0.066 R)
• M60: 37,295,198 km (0.037 R)
• M61: 37,543,830 km (0.092 R)
• M62: 38,627,666 km (0.114 R)
• M63: 38,795,216 km (0.101 R)
• M64: 39,047,139 km (0.101 R)
• M65: 40,825,857 km (0.066 R)
• M66: 41,596,137 km (0.076 R)
• M67: 41,768,025 km (0.042 R)
• M68: 43,761,117 km (0.07 R)
• M69: 44,286,056 km (0.086 R)
• M70: 44,461,534 km (0.052 R)
• M71: 44,549,348 km (0.109 R)
• M72: 45,785,027 km (0.042 R)
• M73: 46,317,894 km (0.1 R)
• M74: 47,659,338 km (0.081 R)
• M75: 48,560,666 km (0.111 R)
• M76: 48,651,172 km (0.055 R)
• M77: 49,467,678 km (0.107 R)
• M78: 50,014,607 km (0.118 R)
• M79: 52,222,073 km (0.068 R)
• M80: 52,593,076 km (0.119 R)
• M81: 53,337,625 km (0.036 R)
• M82: 53,898,318 km (0.093 R)
• M83: 54,367,157 km (0.079 R)
• M84: 56,445,820 km (0.111 R)
• M85: 56,921,990 km (0.065 R)
• M86: 57,208,171 km (0.042 R)
• M87: 60,000,116 km (0.051 R)
• M88: 62,540,587 km (0.062 R)
• M89: 62,836,042 km (0.078 R)
• M90: 66,316,437 km (0.084 R)
• M91: 67,322,333 km (0.067 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 273 - 18,178 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit