🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.3 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.56 AU - 0.64 AU

Year: 300 Days

Day: 45.6 Hours

Environment

Temp: -129 °C

Axial Tilt: 6.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 924.1

Radius: 8.2

Gravity: 13.74 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.95 AU - 2.47 AU

Year: 2121 Days

Day: 10.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 69 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 64,136,726 km

• M1: 105,018 km (0.07 R)
• M2: 219,460 km (0.047 R)
• M3: 299,046 km (0.069 R)
• M4: 384,317 km (0.093 R)
• M5: 533,915 km (0.104 R)
• M6: 616,343 km (0.081 R)
• M7: 712,385 km (0.114 R)
• M8: 890,556 km (0.063 R)
• M9: 1,179,579 km (0.052 R)
• M10: 1,629,270 km (0.084 R)
• M11: 1,690,606 km (0.105 R)
• M12: 1,790,387 km (0.059 R)
• M13: 1,969,905 km (0.102 R)
• M14: 2,115,015 km (0.104 R)
• M15: 2,458,043 km (0.062 R)
• M16: 2,759,931 km (0.063 R)
• M17: 2,833,533 km (0.057 R)
• M18: 2,967,723 km (0.094 R)
• M19: 3,073,638 km (0.109 R)
• M20: 3,320,325 km (0.094 R)
• M21: 3,525,423 km (0.05 R)
• M22: 3,849,303 km (0.051 R)
• M23: 4,301,836 km (0.053 R)
• M24: 4,404,610 km (0.048 R)
• M25: 4,824,232 km (0.069 R)
• M26: 4,913,243 km (0.115 R)
• M27: 5,165,465 km (0.093 R)
• M28: 5,238,319 km (0.103 R)
• M29: 5,514,626 km (0.095 R)
• M30: 5,645,225 km (0.091 R)
• M31: 5,966,561 km (0.11 R)
• M32: 6,139,197 km (0.108 R)
• M33: 6,410,867 km (0.109 R)
• M34: 6,489,256 km (0.082 R)
• M35: 6,627,186 km (0.084 R)
• M36: 6,726,369 km (0.088 R)
• M37: 7,087,199 km (0.069 R)
• M38: 7,188,626 km (0.04 R)
• M39: 7,351,838 km (0.086 R)
• M40: 7,516,246 km (0.119 R)
• M41: 7,807,064 km (0.063 R)
• M42: 7,869,746 km (0.098 R)
• M43: 8,122,716 km (0.05 R)
• M44: 8,271,416 km (0.102 R)
• M45: 8,399,621 km (0.094 R)
• M46: 8,614,743 km (0.12 R)
• M47: 9,028,531 km (0.115 R)
• M48: 9,182,616 km (0.116 R)
• M49: 9,560,501 km (0.041 R)
• M50: 9,807,636 km (0.071 R)
• M51: 9,988,799 km (0.072 R)
• M52: 10,285,602 km (0.072 R)
• M53: 10,608,284 km (0.09 R)
• M54: 10,887,583 km (0.047 R)
• M55: 11,287,459 km (0.1 R)
• M56: 11,620,463 km (0.117 R)
• M57: 11,980,845 km (0.113 R)
• M58: 12,053,250 km (0.118 R)
• M59: 12,247,278 km (0.1 R)
• M60: 12,417,970 km (0.074 R)
• M61: 12,638,627 km (0.093 R)
• M62: 12,811,113 km (0.058 R)
• M63: 12,909,997 km (0.066 R)
• M64: 13,408,308 km (0.087 R)
• M65: 13,584,235 km (0.117 R)
• M66: 13,938,333 km (0.089 R)
• M67: 14,321,154 km (0.097 R)
• M68: 14,578,163 km (0.108 R)
• M69: 15,201,537 km (0.11 R)
• M70: 15,332,585 km (0.112 R)
• M71: 15,780,631 km (0.117 R)
• M72: 16,126,202 km (0.095 R)
• M73: 16,179,459 km (0.08 R)
• M74: 16,447,388 km (0.117 R)
• M75: 16,824,674 km (0.094 R)
• M76: 17,368,762 km (0.107 R)
• M77: 17,560,696 km (0.07 R)
• M78: 17,808,280 km (0.116 R)
• M79: 18,334,865 km (0.032 R)
• M80: 18,390,515 km (0.096 R)
• M81: 18,474,290 km (0.052 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 911.6

Radius: 13.3

Gravity: 5.15 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 2.77 AU - 3.09 AU

Year: 3238 Days

Day: 10.7 Hours

Environment

Temp: -201 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 64,136,726 km

• M1: 174,132 km (0.114 R)
• M2: 341,233 km (0.043 R)
• M3: 537,505 km (0.101 R)
• M4: 632,649 km (0.107 R)
• M5: 1,269,936 km (0.084 R)
• M6: 1,404,126 km (0.057 R)
• M7: 1,911,861 km (0.112 R)
• M8: 2,035,728 km (0.076 R)
• M9: 2,226,914 km (0.092 R)
• M10: 2,576,225 km (0.106 R)
• M11: 2,679,298 km (0.116 R)
• M12: 3,032,947 km (0.067 R)
• M13: 3,252,557 km (0.115 R)
• M14: 3,553,697 km (0.1 R)
• M15: 3,649,590 km (0.092 R)
• M16: 3,746,529 km (0.054 R)
• M17: 3,903,308 km (0.111 R)
• M18: 4,022,388 km (0.03 R)
• M19: 4,407,602 km (0.08 R)
• M20: 4,594,300 km (0.096 R)
• M21: 5,279,309 km (0.037 R)
• M22: 5,814,271 km (0.066 R)
• M23: 5,905,077 km (0.096 R)
• M24: 6,296,574 km (0.092 R)
• M25: 6,460,384 km (0.057 R)
• M26: 7,226,774 km (0.109 R)
• M27: 7,398,213 km (0.091 R)
• M28: 7,820,528 km (0.112 R)
• M29: 8,097,882 km (0.063 R)
• M30: 8,327,365 km (0.118 R)
• M31: 8,610,704 km (0.053 R)
• M32: 8,714,525 km (0.078 R)
• M33: 9,453,089 km (0.114 R)
• M34: 10,211,700 km (0.104 R)
• M35: 10,376,856 km (0.114 R)
• M36: 10,654,061 km (0.04 R)
• M37: 10,849,586 km (0.111 R)
• M38: 11,672,374 km (0.095 R)
• M39: 11,902,904 km (0.1 R)
• M40: 12,633,091 km (0.09 R)
• M41: 12,840,135 km (0.101 R)
• M42: 13,467,997 km (0.109 R)
• M43: 13,619,091 km (0.098 R)
• M44: 13,709,897 km (0.118 R)
• M45: 13,801,002 km (0.067 R)
• M46: 14,014,179 km (0.056 R)
• M47: 14,536,874 km (0.083 R)
• M48: 15,254,046 km (0.069 R)
• M49: 15,632,828 km (0.109 R)
• M50: 15,950,873 km (0.113 R)
• M51: 16,078,630 km (0.105 R)
• M52: 16,560,933 km (0.074 R)
• M53: 16,787,723 km (0.115 R)
• M54: 17,211,534 km (0.096 R)
• M55: 17,572,963 km (0.08 R)
• M56: 18,003,356 km (0.055 R)
• M57: 18,236,429 km (0.066 R)
• M58: 18,470,699 km (0.076 R)
• M59: 18,638,548 km (0.117 R)
• M60: 18,806,996 km (0.101 R)
• M61: 18,975,892 km (0.12 R)
• M62: 19,281,221 km (0.042 R)
• M63: 19,451,463 km (0.04 R)
• M64: 19,656,562 km (0.108 R)
• M65: 19,759,336 km (0.038 R)
• M66: 20,068,854 km (0.103 R)
• M67: 20,172,375 km (0.053 R)
• M68: 20,518,694 km (0.084 R)
• M69: 20,727,383 km (0.076 R)
• M70: 21,076,844 km (0.06 R)
• M71: 21,393,094 km (0.112 R)
• M72: 21,781,749 km (0.091 R)
• M73: 21,923,568 km (0.072 R)
• M74: 22,208,402 km (0.089 R)
• M75: 22,889,521 km (0.109 R)
• M76: 23,033,734 km (0.11 R)
• M77: 23,759,732 km (0.055 R)
• M78: 24,419,608 km (0.116 R)
• M79: 24,566,962 km (0.048 R)
• M80: 24,862,717 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 162.4

Radius: 10.1

Gravity: 1.59 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 3.1 AU - 4.96 AU

Year: 5224 Days

Day: 9.2 Hours

Environment

Temp: -204 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 64,136,726 km

• M1: 134,488 km (0.073 R)
• M2: 210,484 km (0.116 R)
• M3: 365,468 km (0.075 R)
• M4: 464,651 km (0.081 R)
• M5: 574,456 km (0.103 R)
• M6: 685,308 km (0.09 R)
• M7: 775,964 km (0.095 R)
• M8: 861,385 km (0.118 R)
• M9: 1,042,398 km (0.115 R)
• M10: 1,203,066 km (0.101 R)
• M11: 1,280,857 km (0.11 R)
• M12: 1,585,438 km (0.115 R)
• M13: 1,965,267 km (0.054 R)
• M14: 2,331,184 km (0.098 R)
• M15: 2,587,146 km (0.065 R)
• M16: 2,748,113 km (0.086 R)
• M17: 3,251,061 km (0.099 R)
• M18: 3,393,179 km (0.057 R)
• M19: 3,602,317 km (0.109 R)
• M20: 3,965,690 km (0.12 R)
• M21: 4,151,939 km (0.116 R)
• M22: 4,220,306 km (0.116 R)
• M23: 4,289,121 km (0.088 R)
• M24: 4,427,947 km (0.12 R)
• M25: 4,692,287 km (0.056 R)
• M26: 4,925,510 km (0.059 R)
• M27: 5,016,166 km (0.061 R)
• M28: 5,107,421 km (0.07 R)
• M29: 5,273,175 km (0.084 R)
• M30: 5,422,025 km (0.049 R)
• M31: 5,572,371 km (0.106 R)
• M32: 5,992,592 km (0.106 R)
• M33: 6,148,024 km (0.06 R)
• M34: 6,363,893 km (0.103 R)
• M35: 6,482,824 km (0.097 R)
• M36: 6,582,306 km (0.07 R)
• M37: 7,314,438 km (0.113 R)
• M38: 7,522,379 km (0.106 R)
• M39: 7,669,135 km (0.074 R)
• M40: 7,795,695 km (0.089 R)
• M41: 8,072,301 km (0.068 R)
• M42: 8,136,628 km (0.096 R)
• M43: 8,308,815 km (0.107 R)
• M44: 8,700,911 km (0.107 R)
• M45: 9,166,011 km (0.094 R)
• M46: 9,367,819 km (0.11 R)
• M47: 10,120,296 km (0.075 R)
• M48: 10,305,648 km (0.091 R)
• M49: 10,539,020 km (0.059 R)
• M50: 10,632,818 km (0.038 R)
• M51: 10,939,643 km (0.066 R)
• M52: 11,249,311 km (0.075 R)
• M53: 11,707,380 km (0.071 R)
• M54: 11,877,622 km (0.112 R)
• M55: 12,171,432 km (0.063 R)
• M56: 12,417,970 km (0.055 R)
• M57: 13,548,481 km (0.074 R)
• M58: 13,650,507 km (0.081 R)
• M59: 14,009,841 km (0.094 R)
• M60: 14,164,674 km (0.086 R)
• M61: 14,502,317 km (0.085 R)
• M62: 14,842,652 km (0.117 R)
• M63: 15,185,680 km (0.081 R)
• M64: 15,451,216 km (0.095 R)
• M65: 15,557,879 km (0.057 R)
• M66: 15,745,176 km (0.081 R)
• M67: 15,852,587 km (0.095 R)
• M68: 15,933,220 km (0.058 R)
• M69: 16,802,234 km (0.067 R)
• M70: 17,021,994 km (0.117 R)
• M71: 17,270,177 km (0.088 R)
• M72: 17,464,205 km (0.108 R)
• M73: 17,631,007 km (0.115 R)
• M74: 18,050,329 km (0.107 R)
• M75: 18,275,325 km (0.084 R)
• M76: 18,359,847 km (0.112 R)
• M77: 18,472,943 km (0.11 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 419.5

Radius: 3.2

Gravity: 40.97 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 7.4 AU - 12.18 AU

Year: 19778 Days

Day: 17.4 Hours

Environment

Temp: -227 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 64,136,726 km

• M1: 50,265 km (0.043 R)
• M2: 207,642 km (0.113 R)
• M3: 441,613 km (0.112 R)
• M4: 477,666 km (0.088 R)
• M5: 672,143 km (0.075 R)
• M6: 1,005,447 km (0.105 R)
• M7: 1,053,319 km (0.108 R)
• M8: 1,572,423 km (0.115 R)
• M9: 1,770,341 km (0.113 R)
• M10: 1,799,363 km (0.09 R)
• M11: 2,036,326 km (0.061 R)
• M12: 2,066,695 km (0.088 R)
• M13: 2,872,578 km (0.061 R)
• M14: 3,433,421 km (0.116 R)
• M15: 3,542,328 km (0.114 R)
• M16: 3,875,782 km (0.05 R)
• M17: 3,951,179 km (0.1 R)
• M18: 4,453,529 km (0.057 R)
• M19: 5,601,692 km (0.114 R)
• M20: 7,202,389 km (0.062 R)
• M21: 8,982,455 km (0.039 R)
• M22: 9,384,274 km (0.107 R)
• M23: 9,792,078 km (0.095 R)
• M24: 9,894,852 km (0.081 R)
• M25: 10,362,046 km (0.08 R)
• M26: 10,889,528 km (0.111 R)
• M27: 11,103,004 km (0.105 R)
• M28: 12,803,334 km (0.086 R)
• M29: 12,915,682 km (0.118 R)
• M30: 13,942,522 km (0.104 R)
• M31: 14,116,055 km (0.117 R)
• M32: 15,232,504 km (0.115 R)
• M33: 15,711,068 km (0.106 R)
• M34: 16,316,041 km (0.045 R)
• M35: 16,499,000 km (0.109 R)
• M36: 17,673,642 km (0.113 R)
• M37: 17,736,174 km (0.091 R)
• M38: 18,176,291 km (0.056 R)
• M39: 19,002,969 km (0.09 R)
• M40: 19,972,064 km (0.072 R)
• M41: 20,167,738 km (0.064 R)
• M42: 21,422,116 km (0.03 R)
• M43: 22,633,559 km (0.084 R)
• M44: 22,769,544 km (0.051 R)
• M45: 23,178,993 km (0.068 R)
• M46: 23,453,356 km (0.1 R)
• M47: 24,005,372 km (0.103 R)
• M48: 24,491,864 km (0.057 R)
• M49: 24,981,648 km (0.104 R)
• M50: 25,122,120 km (0.119 R)
• M51: 25,828,671 km (0.091 R)
• M52: 27,044,602 km (0.07 R)
• M53: 27,188,964 km (0.089 R)
• M54: 29,161,562 km (0.073 R)
• M55: 30,127,814 km (0.108 R)
• M56: 30,652,305 km (0.068 R)
• M57: 30,878,048 km (0.071 R)
• M58: 31,179,936 km (0.106 R)
• M59: 31,786,556 km (0.119 R)
• M60: 31,938,697 km (0.079 R)
• M61: 32,091,286 km (0.12 R)
• M62: 33,784,734 km (0.069 R)
• M63: 34,017,957 km (0.092 R)
• M64: 34,407,660 km (0.099 R)
• M65: 36,219,739 km (0.108 R)
• M66: 38,224,350 km (0.075 R)
• M67: 39,199,130 km (0.113 R)
• M68: 39,607,831 km (0.102 R)
• M69: 40,264,566 km (0.063 R)
• M70: 40,924,891 km (0.101 R)
• M71: 41,007,619 km (0.092 R)
• M72: 42,507,337 km (0.116 R)
• M73: 43,770,841 km (0.111 R)
• M74: 44,025,008 km (0.114 R)
• M75: 46,853,006 km (0.087 R)
• M76: 47,113,007 km (0.116 R)
• M77: 47,286,541 km (0.09 R)
• M78: 49,915,873 km (0.102 R)
• M79: 50,447,394 km (0.093 R)
• M80: 50,713,977 km (0.094 R)
• M81: 51,070,020 km (0.103 R)
• M82: 51,784,500 km (0.095 R)
• M83: 52,322,603 km (0.069 R)
• M84: 52,412,362 km (0.082 R)
• M85: 52,592,328 km (0.085 R)
• M86: 54,949,243 km (0.115 R)
• M87: 57,989,969 km (0.073 R)
• M88: 58,175,919 km (0.078 R)
• M89: 58,269,119 km (0.064 R)
• M90: 58,922,113 km (0.105 R)
• M91: 59,202,759 km (0.072 R)
• M92: 59,296,407 km (0.116 R)
• M93: 61,368,787 km (0.113 R)
• M94: 63,752,479 km (0.05 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: 329 - 13,924 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit