🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.39 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 665.6

Radius: 12.3

Gravity: 4.4 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.68 AU - 0.88 AU

Year: 452 Days

Day: 5.7 Hours

Environment

Temp: -146 °C

Axial Tilt: 43.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 43,672,435 km

• M1: 158,873 km (0.071 R)
• M2: 245,789 km (0.107 R)
• M3: 327,619 km (0.077 R)
• M4: 406,158 km (0.098 R)
• M5: 560,842 km (0.111 R)
• M6: 639,082 km (0.057 R)
• M7: 717,920 km (0.08 R)
• M8: 800,498 km (0.084 R)
• M9: 895,642 km (0.114 R)
• M10: 1,041,500 km (0.109 R)
• M11: 1,127,220 km (0.12 R)
• M12: 1,210,696 km (0.113 R)
• M13: 1,296,266 km (0.043 R)
• M14: 1,549,834 km (0.12 R)
• M15: 1,632,562 km (0.063 R)
• M16: 1,733,690 km (0.087 R)
• M17: 1,831,377 km (0.109 R)
• M18: 1,919,191 km (0.09 R)
• M19: 2,038,421 km (0.093 R)
• M20: 2,141,942 km (0.088 R)
• M21: 2,222,276 km (0.056 R)
• M22: 2,398,802 km (0.075 R)
• M23: 2,705,926 km (0.089 R)
• M24: 2,793,142 km (0.11 R)
• M25: 3,060,473 km (0.053 R)
• M26: 3,137,516 km (0.116 R)
• M27: 3,279,185 km (0.088 R)
• M28: 3,451,971 km (0.1 R)
• M29: 3,554,296 km (0.03 R)
• M30: 3,650,188 km (0.055 R)
• M31: 3,889,993 km (0.087 R)
• M32: 3,981,248 km (0.101 R)
• M33: 4,104,068 km (0.117 R)
• M34: 4,448,442 km (0.11 R)
• M35: 4,528,028 km (0.111 R)
• M36: 4,688,547 km (0.078 R)
• M37: 4,777,707 km (0.044 R)
• M38: 4,966,051 km (0.092 R)
• M39: 5,215,431 km (0.066 R)
• M40: 5,648,816 km (0.065 R)
• M41: 5,761,164 km (0.074 R)
• M42: 5,856,906 km (0.102 R)
• M43: 5,988,253 km (0.097 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 955.7

Radius: 8.7

Gravity: 12.63 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.04 AU - 1.44 AU

Year: 906 Days

Day: 7.3 Hours

Environment

Temp: -169 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 43,672,435 km

• M1: 109,206 km (0.088 R)
• M2: 289,472 km (0.093 R)
• M3: 416,480 km (0.083 R)
• M4: 472,131 km (0.063 R)
• M5: 547,229 km (0.063 R)
• M6: 980,016 km (0.085 R)
• M7: 1,079,199 km (0.098 R)
• M8: 1,137,393 km (0.098 R)
• M9: 1,204,263 km (0.068 R)
• M10: 1,397,244 km (0.061 R)
• M11: 1,583,643 km (0.092 R)
• M12: 1,787,096 km (0.115 R)
• M13: 1,865,485 km (0.119 R)
• M14: 1,936,245 km (0.12 R)
• M15: 2,017,028 km (0.063 R)
• M16: 2,071,482 km (0.081 R)
• M17: 2,144,785 km (0.047 R)
• M18: 2,265,959 km (0.069 R)
• M19: 2,447,122 km (0.117 R)
• M20: 2,505,465 km (0.116 R)
• M21: 2,662,992 km (0.037 R)
• M22: 3,050,450 km (0.115 R)
• M23: 3,134,225 km (0.106 R)
• M24: 3,336,631 km (0.031 R)
• M25: 3,532,155 km (0.025 R)
• M26: 3,609,348 km (0.114 R)
• M27: 4,003,389 km (0.096 R)
• M28: 4,060,685 km (0.112 R)
• M29: 4,304,978 km (0.05 R)
• M30: 4,506,187 km (0.113 R)
• M31: 4,638,132 km (0.057 R)
• M32: 4,918,030 km (0.111 R)
• M33: 5,004,198 km (0.116 R)
• M34: 5,494,281 km (0.12 R)
• M35: 5,583,890 km (0.074 R)
• M36: 5,699,828 km (0.119 R)
• M37: 5,842,545 km (0.057 R)
• M38: 6,091,924 km (0.12 R)
• M39: 6,251,246 km (0.09 R)
• M40: 6,358,209 km (0.093 R)
• M41: 6,737,439 km (0.112 R)
• M42: 6,805,955 km (0.109 R)
• M43: 6,874,770 km (0.073 R)
• M44: 6,929,972 km (0.048 R)
• M45: 6,985,173 km (0.053 R)
• M46: 7,082,412 km (0.112 R)
• M47: 7,138,062 km (0.04 R)
• M48: 7,376,521 km (0.093 R)
• M49: 7,447,132 km (0.049 R)
• M50: 7,503,829 km (0.084 R)
• M51: 7,574,888 km (0.094 R)
• M52: 7,731,966 km (0.1 R)
• M53: 7,947,985 km (0.117 R)
• M54: 8,049,413 km (0.112 R)
• M55: 8,151,289 km (0.106 R)
• M56: 8,209,782 km (0.108 R)
• M57: 8,356,387 km (0.081 R)
• M58: 9,269,982 km (0.041 R)
• M59: 9,437,980 km (0.053 R)
• M60: 9,607,175 km (0.081 R)
• M61: 9,901,584 km (0.087 R)
• M62: 10,356,810 km (0.119 R)
• M63: 10,451,805 km (0.052 R)
• M64: 10,547,248 km (0.11 R)
• M65: 10,610,977 km (0.071 R)
• M66: 10,754,741 km (0.045 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 385.7

Radius: 10.6

Gravity: 3.43 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 1.84 AU - 2.98 AU

Year: 2454 Days

Day: 11.5 Hours

Environment

Temp: -204 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 43,672,435 km

• M1: 135,685 km (0.051 R)
• M2: 268,977 km (0.096 R)
• M3: 341,233 km (0.105 R)
• M4: 416,780 km (0.107 R)
• M5: 493,075 km (0.05 R)
• M6: 739,612 km (0.111 R)
• M7: 869,612 km (0.042 R)
• M8: 1,088,773 km (0.029 R)
• M9: 1,181,674 km (0.111 R)
• M10: 1,385,875 km (0.12 R)
• M11: 1,719,328 km (0.111 R)
• M12: 1,974,692 km (0.119 R)
• M13: 2,194,900 km (0.108 R)
• M14: 2,338,215 km (0.114 R)
• M15: 2,411,218 km (0.069 R)
• M16: 2,735,846 km (0.117 R)
• M17: 2,955,904 km (0.107 R)
• M18: 3,087,999 km (0.101 R)
• M19: 3,454,813 km (0.116 R)
• M20: 3,622,363 km (0.114 R)
• M21: 3,721,247 km (0.062 R)
• M22: 3,806,817 km (0.095 R)
• M23: 4,621,826 km (0.117 R)
• M24: 4,791,321 km (0.056 R)
• M25: 5,168,158 km (0.088 R)
• M26: 5,295,914 km (0.086 R)
• M27: 5,751,440 km (0.097 R)
• M28: 6,236,436 km (0.07 R)
• M29: 6,338,462 km (0.1 R)
• M30: 6,406,828 km (0.114 R)
• M31: 6,613,273 km (0.082 R)
• M32: 6,787,106 km (0.113 R)
• M33: 6,997,590 km (0.103 R)
• M34: 7,263,874 km (0.091 R)
• M35: 7,335,382 km (0.079 R)
• M36: 7,678,560 km (0.074 R)
• M37: 7,824,567 km (0.11 R)
• M38: 7,953,072 km (0.111 R)
• M39: 8,268,274 km (0.113 R)
• M40: 8,436,871 km (0.085 R)
• M41: 9,238,417 km (0.105 R)
• M42: 9,354,953 km (0.102 R)
• M43: 9,452,341 km (0.037 R)
• M44: 9,608,970 km (0.03 R)
• M45: 9,786,244 km (0.08 R)
• M46: 10,044,300 km (0.08 R)
• M47: 10,204,071 km (0.109 R)
• M48: 10,587,191 km (0.105 R)
• M49: 10,729,608 km (0.058 R)
• M50: 10,933,959 km (0.063 R)
• M51: 11,098,516 km (0.119 R)
• M52: 11,471,614 km (0.064 R)
• M53: 11,576,033 km (0.064 R)
• M54: 11,891,086 km (0.056 R)
• M55: 12,637,280 km (0.1 R)
• M56: 12,874,842 km (0.117 R)
• M57: 13,070,366 km (0.087 R)
• M58: 13,157,582 km (0.075 R)
• M59: 13,332,761 km (0.037 R)
• M60: 13,640,932 km (0.043 R)
• M61: 14,331,626 km (0.092 R)
• M62: 14,489,302 km (0.075 R)
• M63: 14,783,411 km (0.106 R)
• M64: 15,125,242 km (0.097 R)
• M65: 15,239,834 km (0.117 R)
• M66: 15,308,649 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 765

Radius: 13.8

Gravity: 4.02 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 3.66 AU - 5.18 AU

Year: 6096 Days

Day: 8.3 Hours

Environment

Temp: -222 °C

Axial Tilt: 46.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 43,672,435 km

• M1: 197,020 km (0.113 R)
• M2: 488,886 km (0.099 R)
• M3: 694,583 km (0.101 R)
• M4: 1,148,313 km (0.086 R)
• M5: 1,263,204 km (0.1 R)
• M6: 1,487,452 km (0.109 R)
• M7: 1,995,785 km (0.105 R)
• M8: 2,301,114 km (0.109 R)
• M9: 2,406,282 km (0.083 R)
• M10: 2,687,675 km (0.057 R)
• M11: 3,165,192 km (0.113 R)
• M12: 3,354,134 km (0.03 R)
• M13: 3,571,350 km (0.071 R)
• M14: 3,669,486 km (0.091 R)
• M15: 4,277,003 km (0.039 R)
• M16: 4,381,422 km (0.111 R)
• M17: 4,753,472 km (0.072 R)
• M18: 4,998,214 km (0.073 R)
• M19: 5,302,945 km (0.108 R)
• M20: 5,556,813 km (0.118 R)
• M21: 5,814,869 km (0.092 R)
• M22: 6,135,607 km (0.116 R)
• M23: 6,703,481 km (0.109 R)
• M24: 6,947,624 km (0.054 R)
• M25: 7,256,993 km (0.034 R)
• M26: 7,857,329 km (0.119 R)
• M27: 8,605,468 km (0.096 R)
• M28: 8,704,801 km (0.114 R)
• M29: 9,139,532 km (0.09 R)
• M30: 9,581,295 km (0.072 R)
• M31: 10,204,669 km (0.08 R)
• M32: 10,450,608 km (0.106 R)
• M33: 10,663,037 km (0.11 R)
• M34: 10,984,373 km (0.115 R)
• M35: 11,709,923 km (0.107 R)
• M36: 11,856,978 km (0.051 R)
• M37: 11,967,530 km (0.109 R)
• M38: 12,189,833 km (0.094 R)
• M39: 12,563,528 km (0.092 R)
• M40: 13,552,520 km (0.03 R)
• M41: 13,784,397 km (0.037 R)
• M42: 13,939,679 km (0.108 R)
• M43: 14,251,890 km (0.088 R)
• M44: 15,726,327 km (0.118 R)
• M45: 16,051,552 km (0.106 R)
• M46: 16,502,291 km (0.107 R)
• M47: 17,710,742 km (0.091 R)
• M48: 17,837,302 km (0.088 R)
• M49: 18,389,617 km (0.086 R)
• M50: 18,646,327 km (0.103 R)
• M51: 19,380,404 km (0.115 R)
• M52: 19,772,799 km (0.072 R)
• M53: 20,965,992 km (0.107 R)
• M54: 21,100,032 km (0.104 R)
• M55: 21,189,491 km (0.09 R)
• M56: 21,819,597 km (0.1 R)
• M57: 21,955,283 km (0.069 R)
• M58: 22,318,955 km (0.111 R)
• M59: 22,913,906 km (0.025 R)
• M60: 23,190,363 km (0.092 R)
• M61: 23,514,242 km (0.112 R)
• M62: 23,932,817 km (0.101 R)
• M63: 25,061,234 km (0.077 R)
• M64: 26,592,667 km (0.108 R)
• M65: 26,931,656 km (0.084 R)
• M66: 27,272,141 km (0.081 R)
• M67: 29,845,822 km (0.106 R)
• M68: 29,996,767 km (0.036 R)
• M69: 31,416,750 km (0.058 R)
• M70: 31,570,237 km (0.079 R)
• M71: 32,755,052 km (0.114 R)
• M72: 33,222,695 km (0.115 R)
• M73: 33,587,864 km (0.057 R)
• M74: 34,059,396 km (0.085 R)
• M75: 34,164,414 km (0.087 R)
• M76: 34,850,021 km (0.117 R)
• M77: 35,593,522 km (0.1 R)
• M78: 35,753,592 km (0.045 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 804.1

Radius: 14.7

Gravity: 3.72 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 4.64 AU - 5.98 AU

Year: 8027 Days

Day: 9.7 Hours

Environment

Temp: -225 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 43,672,435 km

• M1: 193,879 km (0.112 R)
• M2: 305,778 km (0.084 R)
• M3: 759,209 km (0.092 R)
• M4: 920,177 km (0.062 R)
• M5: 1,241,662 km (0.091 R)
• M6: 1,376,600 km (0.114 R)
• M7: 1,923,230 km (0.101 R)
• M8: 2,340,010 km (0.103 R)
• M9: 3,504,031 km (0.114 R)
• M10: 4,101,824 km (0.113 R)
• M11: 4,278,649 km (0.113 R)
• M12: 4,731,781 km (0.103 R)
• M13: 4,824,382 km (0.038 R)
• M14: 5,042,645 km (0.074 R)
• M15: 5,232,335 km (0.037 R)
• M16: 5,619,046 km (0.046 R)
• M17: 5,915,249 km (0.114 R)
• M18: 6,048,541 km (0.1 R)
• M19: 6,523,066 km (0.075 R)
• M20: 7,080,168 km (0.065 R)
• M21: 7,293,195 km (0.052 R)
• M22: 7,616,626 km (0.091 R)
• M23: 8,166,249 km (0.097 R)
• M24: 8,502,245 km (0.108 R)
• M25: 9,381,582 km (0.084 R)
• M26: 9,615,702 km (0.109 R)
• M27: 10,289,790 km (0.076 R)
• M28: 10,531,391 km (0.101 R)
• M29: 10,653,014 km (0.073 R)
• M30: 10,897,307 km (0.118 R)
• M31: 11,267,562 km (0.111 R)
• M32: 11,516,642 km (0.088 R)
• M33: 11,641,856 km (0.085 R)
• M34: 11,767,518 km (0.076 R)
• M35: 12,147,347 km (0.09 R)
• M36: 12,274,804 km (0.109 R)
• M37: 12,488,430 km (0.07 R)
• M38: 14,735,989 km (0.118 R)
• M39: 16,443,349 km (0.115 R)
• M40: 17,344,527 km (0.118 R)
• M41: 17,488,141 km (0.118 R)
• M42: 18,018,615 km (0.09 R)
• M43: 18,115,704 km (0.075 R)
• M44: 19,741,683 km (0.11 R)
• M45: 20,800,537 km (0.097 R)
• M46: 21,311,264 km (0.117 R)
• M47: 21,465,350 km (0.091 R)
• M48: 21,722,957 km (0.074 R)
• M49: 22,553,973 km (0.107 R)
• M50: 23,289,696 km (0.064 R)
• M51: 23,607,442 km (0.041 R)
• M52: 23,766,913 km (0.037 R)
• M53: 23,873,277 km (0.045 R)
• M54: 24,946,791 km (0.034 R)
• M55: 25,762,249 km (0.114 R)
• M56: 26,145,818 km (0.097 R)
• M57: 26,752,438 km (0.1 R)
• M58: 27,698,943 km (0.105 R)
• M59: 28,373,630 km (0.094 R)
• M60: 28,543,274 km (0.114 R)
• M61: 28,769,765 km (0.119 R)
• M62: 29,682,162 km (0.11 R)
• M63: 30,603,984 km (0.053 R)
• M64: 31,243,067 km (0.085 R)
• M65: 31,593,574 km (0.061 R)
• M66: 32,121,954 km (0.078 R)
• M67: 32,239,688 km (0.103 R)
• M68: 33,425,400 km (0.076 R)
• M69: 33,604,469 km (0.094 R)
• M70: 33,783,986 km (0.058 R)
• M71: 34,504,749 km (0.113 R)
• M72: 34,746,200 km (0.066 R)
• M73: 35,230,747 km (0.091 R)
• M74: 35,534,730 km (0.105 R)
• M75: 36,513,250 km (0.076 R)
• M76: 37,748,928 km (0.077 R)
• M77: 38,622,131 km (0.066 R)
• M78: 39,691,307 km (0.102 R)
• M79: 39,880,997 km (0.068 R)
• M80: 41,025,421 km (0.048 R)
• M81: 42,891,953 km (0.1 R)
• M82: 43,607,181 km (0.05 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 335 - 12,129 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit