🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.42 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 898.9

Radius: 13.7

Gravity: 4.79 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.63 AU - 1.03 AU

Year: 496 Days

Day: 6.7 Hours

Environment

Temp: -147 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 53,475,265 km

• M1: 174,431 km (0.055 R)
• M2: 298,448 km (0.093 R)
• M3: 450,589 km (0.108 R)
• M4: 560,094 km (0.08 R)
• M5: 646,562 km (0.114 R)
• M6: 874,100 km (0.058 R)
• M7: 973,134 km (0.117 R)
• M8: 1,060,799 km (0.059 R)
• M9: 1,156,691 km (0.12 R)
• M10: 1,289,534 km (0.107 R)
• M11: 1,451,399 km (0.109 R)
• M12: 1,663,828 km (0.1 R)
• M13: 1,764,507 km (0.033 R)
• M14: 1,913,058 km (0.081 R)
• M15: 2,236,787 km (0.09 R)
• M16: 2,614,971 km (0.084 R)
• M17: 2,740,633 km (0.12 R)
• M18: 2,868,539 km (0.09 R)
• M19: 3,006,020 km (0.043 R)
• M20: 3,091,290 km (0.115 R)
• M21: 3,240,439 km (0.102 R)
• M22: 3,343,812 km (0.068 R)
• M23: 3,472,615 km (0.045 R)
• M24: 3,603,214 km (0.046 R)
• M25: 3,777,197 km (0.089 R)
• M26: 3,903,008 km (0.093 R)
• M27: 4,047,520 km (0.077 R)
• M28: 4,202,503 km (0.03 R)
• M29: 4,315,749 km (0.092 R)
• M30: 4,607,614 km (0.116 R)
• M31: 4,796,856 km (0.079 R)
• M32: 5,201,668 km (0.103 R)
• M33: 5,323,440 km (0.094 R)
• M34: 5,579,402 km (0.061 R)
• M35: 5,917,194 km (0.084 R)
• M36: 6,015,031 km (0.039 R)
• M37: 6,113,317 km (0.082 R)
• M38: 6,202,328 km (0.055 R)
• M39: 6,311,684 km (0.1 R)
• M40: 6,411,615 km (0.089 R)
• M41: 6,532,341 km (0.06 R)
• M42: 6,775,886 km (0.116 R)
• M43: 7,022,573 km (0.076 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 55.9

Radius: 8.2

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 2.72 AU - 3.64 AU

Year: 3720 Days

Day: 8.5 Hours

Environment

Temp: -202 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 53,475,265 km

• M1: 114,293 km (0.096 R)
• M2: 177,722 km (0.105 R)
• M3: 258,505 km (0.081 R)
• M4: 469,588 km (0.08 R)
• M5: 550,371 km (0.098 R)
• M6: 677,978 km (0.111 R)
• M7: 733,179 km (0.102 R)
• M8: 991,086 km (0.113 R)
• M9: 1,076,207 km (0.1 R)
• M10: 1,201,121 km (0.088 R)
• M11: 1,307,785 km (0.062 R)
• M12: 1,393,803 km (0.115 R)
• M13: 1,481,767 km (0.116 R)
• M14: 1,563,298 km (0.064 R)
• M15: 1,852,321 km (0.062 R)
• M16: 1,931,608 km (0.073 R)
• M17: 2,167,374 km (0.084 R)
• M18: 2,374,118 km (0.041 R)
• M19: 2,460,586 km (0.076 R)
• M20: 2,776,536 km (0.076 R)
• M21: 2,908,631 km (0.039 R)
• M22: 3,084,558 km (0.115 R)
• M23: 3,371,338 km (0.082 R)
• M24: 3,556,241 km (0.079 R)
• M25: 3,868,003 km (0.093 R)
• M26: 4,038,843 km (0.103 R)
• M27: 4,119,327 km (0.099 R)
• M28: 4,482,551 km (0.027 R)
• M29: 4,698,121 km (0.084 R)
• M30: 4,782,794 km (0.111 R)
• M31: 4,843,680 km (0.11 R)
• M32: 5,251,932 km (0.098 R)
• M33: 5,568,631 km (0.048 R)
• M34: 5,761,612 km (0.08 R)
• M35: 5,891,613 km (0.051 R)
• M36: 6,009,346 km (0.11 R)
• M37: 6,075,020 km (0.115 R)
• M38: 6,207,264 km (0.068 R)
• M39: 6,609,832 km (0.12 R)
• M40: 6,664,136 km (0.049 R)
• M41: 6,786,807 km (0.031 R)
• M42: 7,062,216 km (0.1 R)
• M43: 7,131,779 km (0.068 R)
• M44: 7,187,430 km (0.104 R)
• M45: 7,482,287 km (0.051 R)
• M46: 7,553,196 km (0.062 R)
• M47: 7,695,464 km (0.061 R)
• M48: 7,752,610 km (0.081 R)
• M49: 7,924,947 km (0.03 R)
• M50: 8,069,608 km (0.108 R)
• M51: 8,302,682 km (0.092 R)
• M52: 8,449,587 km (0.082 R)
• M53: 8,820,590 km (0.107 R)
• M54: 9,227,197 km (0.082 R)
• M55: 9,593,861 km (0.093 R)
• M56: 9,717,130 km (0.077 R)
• M57: 9,794,472 km (0.084 R)
• M58: 9,887,522 km (0.065 R)
• M59: 9,965,313 km (0.034 R)
• M60: 10,294,129 km (0.116 R)
• M61: 10,531,241 km (0.118 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 149.3

Radius: 11

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 4.58 AU - 5.12 AU

Year: 7007 Days

Day: 7.5 Hours

Environment

Temp: -212 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 53,475,265 km

• M1: 140,472 km (0.076 R)
• M2: 248,482 km (0.082 R)
• M3: 359,932 km (0.072 R)
• M4: 537,954 km (0.114 R)
• M5: 1,372,860 km (0.096 R)
• M6: 1,584,391 km (0.071 R)
• M7: 2,680,794 km (0.076 R)
• M8: 3,578,381 km (0.115 R)
• M9: 3,853,641 km (0.12 R)
• M10: 4,250,674 km (0.073 R)
• M11: 4,444,254 km (0.087 R)
• M12: 4,961,713 km (0.067 R)
• M13: 5,083,784 km (0.087 R)
• M14: 5,498,320 km (0.118 R)
• M15: 5,582,544 km (0.116 R)
• M16: 5,773,580 km (0.062 R)
• M17: 6,227,759 km (0.104 R)
• M18: 6,448,267 km (0.043 R)
• M19: 6,716,196 km (0.107 R)
• M20: 6,874,172 km (0.081 R)
• M21: 7,079,121 km (0.087 R)
• M22: 7,518,490 km (0.031 R)
• M23: 7,847,904 km (0.035 R)
• M24: 8,038,342 km (0.048 R)
• M25: 8,326,767 km (0.098 R)
• M26: 8,667,701 km (0.071 R)
• M27: 9,087,771 km (0.11 R)
• M28: 9,338,049 km (0.113 R)
• M29: 9,615,852 km (0.097 R)
• M30: 10,128,225 km (0.107 R)
• M31: 10,728,411 km (0.086 R)
• M32: 10,807,549 km (0.086 R)
• M33: 11,663,847 km (0.106 R)
• M34: 12,320,282 km (0.081 R)
• M35: 12,960,711 km (0.084 R)
• M36: 13,129,607 km (0.082 R)
• M37: 13,755,075 km (0.09 R)
• M38: 14,332,074 km (0.076 R)
• M39: 15,420,249 km (0.119 R)
• M40: 15,509,709 km (0.114 R)
• M41: 15,629,088 km (0.052 R)
• M42: 16,261,438 km (0.096 R)
• M43: 16,779,496 km (0.056 R)
• M44: 17,395,839 km (0.11 R)
• M45: 17,582,088 km (0.118 R)
• M46: 17,956,831 km (0.11 R)
• M47: 18,082,343 km (0.12 R)
• M48: 18,176,740 km (0.085 R)
• M49: 18,555,521 km (0.107 R)
• M50: 19,064,753 km (0.074 R)
• M51: 19,289,149 km (0.119 R)
• M52: 19,902,202 km (0.085 R)
• M53: 20,488,924 km (0.099 R)
• M54: 20,817,292 km (0.117 R)
• M55: 21,081,332 km (0.102 R)
• M56: 22,654,802 km (0.119 R)

Asteroid Belt

Center: 5.49 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 6.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 58.5

Radius: 3

Gravity: 6.5 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 4.79 AU - 7.45 AU

Year: 9932 Days

Day: 15.1 Hours

Environment

Temp: -214 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 53,475,265 km

• M1: 401,072 km (0.086 R)
• M2: 459,565 km (0.118 R)
• M3: 613,052 km (0.068 R)
• M4: 730,636 km (0.101 R)
• M5: 876,793 km (0.101 R)
• M6: 986,598 km (0.07 R)
• M7: 1,625,830 km (0.059 R)
• M8: 2,128,329 km (0.091 R)
• M9: 2,518,929 km (0.093 R)
• M10: 3,012,752 km (0.062 R)
• M11: 3,144,996 km (0.119 R)
• M12: 3,798,739 km (0.11 R)
• M13: 4,195,771 km (0.054 R)
• M14: 4,873,300 km (0.117 R)
• M15: 5,204,959 km (0.073 R)
• M16: 5,604,385 km (0.099 R)
• M17: 5,766,998 km (0.107 R)
• M18: 5,807,838 km (0.116 R)
• M19: 5,828,333 km (0.108 R)
• M20: 5,869,323 km (0.107 R)
• M21: 6,180,038 km (0.048 R)
• M22: 6,990,858 km (0.113 R)
• M23: 8,222,348 km (0.117 R)
• M24: 8,453,327 km (0.092 R)
• M25: 8,945,354 km (0.104 R)
• M26: 9,182,916 km (0.088 R)
• M27: 10,575,971 km (0.117 R)
• M28: 10,676,202 km (0.108 R)
• M29: 12,269,120 km (0.117 R)
• M30: 12,825,325 km (0.115 R)
• M31: 12,958,916 km (0.104 R)
• M32: 13,525,143 km (0.062 R)
• M33: 13,742,958 km (0.099 R)
• M34: 15,017,831 km (0.054 R)
• M35: 15,243,425 km (0.112 R)
• M36: 15,441,642 km (0.085 R)
• M37: 15,669,330 km (0.078 R)
• M38: 16,012,956 km (0.07 R)
• M39: 17,146,459 km (0.1 R)
• M40: 17,530,028 km (0.101 R)
• M41: 18,305,693 km (0.101 R)
• M42: 20,075,885 km (0.051 R)
• M43: 20,761,342 km (0.082 R)
• M44: 20,855,439 km (0.119 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 372.9

Radius: 6.5

Gravity: 8.83 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 7.4 AU - 9.4 AU

Year: 15971 Days

Day: 19 Hours

Environment

Temp: -234 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 53,475,265 km

• M1: 255,064 km (0.07 R)
• M2: 331,060 km (0.08 R)
• M3: 430,393 km (0.103 R)
• M4: 524,041 km (0.098 R)
• M5: 750,832 km (0.076 R)
• M6: 1,644,230 km (0.118 R)
• M7: 1,769,294 km (0.104 R)
• M8: 1,923,529 km (0.113 R)
• M9: 2,190,412 km (0.086 R)
• M10: 2,758,734 km (0.091 R)
• M11: 3,692,075 km (0.118 R)
• M12: 4,364,069 km (0.049 R)
• M13: 4,433,333 km (0.109 R)
• M14: 4,785,187 km (0.111 R)
• M15: 5,109,515 km (0.039 R)
• M16: 6,280,418 km (0.081 R)
• M17: 6,755,092 km (0.073 R)
• M18: 6,915,910 km (0.1 R)
• M19: 7,159,604 km (0.11 R)
• M20: 7,200,445 km (0.055 R)
• M21: 8,723,201 km (0.03 R)
• M22: 11,136,813 km (0.093 R)
• M23: 11,374,525 km (0.074 R)
• M24: 11,758,542 km (0.098 R)
• M25: 12,000,592 km (0.111 R)
• M26: 12,786,429 km (0.104 R)
• M27: 13,336,201 km (0.114 R)
• M28: 13,538,009 km (0.056 R)
• M29: 14,770,247 km (0.101 R)
• M30: 14,979,235 km (0.089 R)
• M31: 15,558,627 km (0.119 R)
• M32: 16,252,761 km (0.115 R)
• M33: 17,120,878 km (0.104 R)
• M34: 17,892,803 km (0.072 R)
• M35: 18,283,104 km (0.059 R)
• M36: 18,619,849 km (0.117 R)
• M37: 19,413,465 km (0.088 R)
• M38: 19,871,983 km (0.092 R)
• M39: 20,160,258 km (0.077 R)
• M40: 21,092,402 km (0.053 R)
• M41: 21,563,635 km (0.085 R)
• M42: 22,038,310 km (0.099 R)
• M43: 23,422,389 km (0.113 R)
• M44: 23,544,012 km (0.055 R)
• M45: 24,401,657 km (0.083 R)
• M46: 25,082,626 km (0.116 R)
• M47: 25,456,770 km (0.118 R)
• M48: 25,958,372 km (0.093 R)
• M49: 26,399,985 km (0.092 R)
• M50: 26,463,265 km (0.081 R)
• M51: 26,526,694 km (0.099 R)
• M52: 27,997,391 km (0.103 R)
• M53: 28,126,644 km (0.112 R)
• M54: 28,385,448 km (0.086 R)
• M55: 29,560,240 km (0.076 R)
• M56: 30,484,904 km (0.044 R)
• M57: 30,750,740 km (0.058 R)
• M58: 31,687,522 km (0.104 R)
• M59: 32,498,043 km (0.067 R)
• M60: 33,383,662 km (0.1 R)
• M61: 33,520,544 km (0.083 R)
• M62: 33,795,057 km (0.073 R)
• M63: 34,415,289 km (0.072 R)
• M64: 34,622,931 km (0.039 R)
• M65: 34,969,849 km (0.068 R)
• M66: 35,039,412 km (0.114 R)
• M67: 36,017,483 km (0.097 R)
• M68: 36,157,955 km (0.086 R)
• M69: 36,439,498 km (0.051 R)
• M70: 36,792,400 km (0.107 R)
• M71: 37,146,348 km (0.079 R)
• M72: 38,072,060 km (0.102 R)
• M73: 39,221,869 km (0.114 R)
• M74: 39,946,222 km (0.062 R)
• M75: 40,164,336 km (0.109 R)
• M76: 40,528,906 km (0.07 R)
• M77: 41,187,735 km (0.052 R)
• M78: 41,850,154 km (0.098 R)
• M79: 42,145,759 km (0.093 R)
• M80: 43,409,413 km (0.04 R)
• M81: 43,933,454 km (0.052 R)
• M82: 44,008,402 km (0.051 R)
• M83: 45,063,367 km (0.092 R)
• M84: 45,214,610 km (0.096 R)
• M85: 45,897,973 km (0.071 R)
• M86: 46,355,294 km (0.052 R)
• M87: 47,968,108 km (0.062 R)
• M88: 49,287,113 km (0.079 R)
• M89: 49,365,053 km (0.115 R)
• M90: 50,460,858 km (0.028 R)
• M91: 50,696,774 km (0.082 R)
• M92: 52,119,449 km (0.113 R)
• M93: 53,235,150 km (0.061 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 183 - 14,091 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit