🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.31 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 298.4

Radius: 14.6

Gravity: 1.4 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.56 AU - 0.68 AU

Year: 331 Days

Day: 7.6 Hours

Environment

Temp: -145 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 26,019,732 km

• M1: 181,911 km (0.11 R)
• M2: 329,714 km (0.086 R)
• M3: 444,754 km (0.095 R)
• M4: 546,930 km (0.046 R)
• M5: 637,885 km (0.077 R)
• M6: 770,279 km (0.101 R)
• M7: 875,896 km (0.075 R)
• M8: 997,070 km (0.109 R)
• M9: 1,120,937 km (0.084 R)
• M10: 1,222,065 km (0.087 R)
• M11: 1,319,304 km (0.066 R)
• M12: 1,411,905 km (0.113 R)
• M13: 1,526,197 km (0.095 R)
• M14: 1,655,600 km (0.111 R)
• M15: 1,821,952 km (0.097 R)
• M16: 1,943,127 km (0.112 R)
• M17: 2,101,850 km (0.085 R)
• M18: 2,194,002 km (0.066 R)
• M19: 2,314,429 km (0.087 R)
• M20: 2,432,761 km (0.094 R)
• M21: 2,538,975 km (0.056 R)
• M22: 2,722,980 km (0.038 R)
• M23: 2,877,515 km (0.059 R)
• M24: 3,069,599 km (0.057 R)
• M25: 3,235,802 km (0.076 R)
• M26: 3,389,289 km (0.045 R)
• M27: 3,482,788 km (0.087 R)
• M28: 3,645,700 km (0.083 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 389.4

Radius: 12.5

Gravity: 2.49 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.53 AU - 0.79 AU

Year: 364 Days

Day: 14.2 Hours

Environment

Temp: -150 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 26,019,732 km

• M1: 155,582 km (0.073 R)
• M2: 238,309 km (0.073 R)
• M3: 352,453 km (0.119 R)
• M4: 479,162 km (0.087 R)
• M5: 652,696 km (0.119 R)
• M6: 741,856 km (0.108 R)
• M7: 846,126 km (0.051 R)
• M8: 930,648 km (0.075 R)
• M9: 1,025,793 km (0.114 R)
• M10: 1,159,533 km (0.104 R)
• M11: 1,238,820 km (0.108 R)
• M12: 1,332,319 km (0.1 R)
• M13: 1,432,699 km (0.091 R)
• M14: 1,605,933 km (0.063 R)
• M15: 1,686,267 km (0.119 R)
• M16: 1,777,223 km (0.117 R)
• M17: 1,865,186 km (0.087 R)
• M18: 2,016,878 km (0.097 R)
• M19: 2,217,340 km (0.114 R)
• M20: 2,322,507 km (0.06 R)
• M21: 2,538,377 km (0.058 R)
• M22: 2,654,016 km (0.062 R)
• M23: 2,734,051 km (0.034 R)
• M24: 2,890,829 km (0.12 R)
• M25: 3,017,539 km (0.109 R)
• M26: 3,095,479 km (0.116 R)
• M27: 3,196,757 km (0.077 R)
• M28: 3,305,066 km (0.118 R)
• M29: 3,519,290 km (0.06 R)
• M30: 3,708,232 km (0.109 R)
• M31: 3,792,007 km (0.078 R)
• M32: 3,876,530 km (0.119 R)
• M33: 4,121,272 km (0.038 R)
• M34: 4,283,137 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 965.2

Radius: 9.2

Gravity: 11.4 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.11 AU - 1.73 AU

Year: 1148 Days

Day: 6.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 26,019,732 km

• M1: 164,109 km (0.083 R)
• M2: 242,498 km (0.098 R)
• M3: 308,620 km (0.091 R)
• M4: 393,592 km (0.07 R)
• M5: 611,257 km (0.105 R)
• M6: 717,621 km (0.104 R)
• M7: 881,879 km (0.084 R)
• M8: 1,066,782 km (0.054 R)
• M9: 1,139,637 km (0.076 R)
• M10: 1,197,381 km (0.12 R)
• M11: 1,281,755 km (0.114 R)
• M12: 1,519,765 km (0.08 R)
• M13: 1,705,416 km (0.081 R)
• M14: 2,088,685 km (0.086 R)
• M15: 2,253,692 km (0.074 R)
• M16: 2,316,673 km (0.082 R)
• M17: 2,412,415 km (0.086 R)
• M18: 2,487,663 km (0.107 R)
• M19: 2,685,132 km (0.03 R)
• M20: 2,752,152 km (0.106 R)
• M21: 2,933,465 km (0.094 R)
• M22: 3,095,330 km (0.101 R)
• M23: 3,201,095 km (0.034 R)
• M24: 3,272,154 km (0.102 R)
• M25: 3,343,812 km (0.102 R)
• M26: 3,464,537 km (0.115 R)
• M27: 3,549,808 km (0.078 R)
• M28: 3,772,559 km (0.119 R)
• M29: 3,936,219 km (0.11 R)
• M30: 4,140,869 km (0.046 R)
• M31: 4,441,411 km (0.11 R)
• M32: 4,534,162 km (0.076 R)
• M33: 4,654,588 km (0.116 R)
• M34: 4,803,139 km (0.064 R)
• M35: 4,898,433 km (0.034 R)
• M36: 5,049,676 km (0.119 R)
• M37: 5,583,591 km (0.102 R)
• M38: 5,770,439 km (0.089 R)
• M39: 5,828,333 km (0.057 R)
• M40: 5,974,041 km (0.078 R)
• M41: 6,135,607 km (0.115 R)
• M42: 6,508,405 km (0.087 R)
• M43: 6,598,912 km (0.116 R)
• M44: 6,965,277 km (0.113 R)
• M45: 7,338,374 km (0.069 R)
• M46: 7,416,913 km (0.058 R)
• M47: 7,861,966 km (0.038 R)
• M48: 7,958,457 km (0.11 R)
• M49: 8,055,397 km (0.059 R)
• M50: 8,185,247 km (0.1 R)
• M51: 8,332,153 km (0.048 R)
• M52: 8,479,955 km (0.077 R)
• M53: 8,844,825 km (0.067 R)
• M54: 9,113,353 km (0.054 R)
• M55: 9,900,537 km (0.115 R)
• M56: 10,057,166 km (0.083 R)
• M57: 10,302,357 km (0.107 R)
• M58: 10,567,294 km (0.113 R)
• M59: 10,745,166 km (0.054 R)
• M60: 10,906,134 km (0.097 R)
• M61: 11,085,950 km (0.104 R)
• M62: 11,302,867 km (0.096 R)
• M63: 11,393,673 km (0.118 R)
• M64: 11,685,987 km (0.063 R)
• M65: 12,203,596 km (0.066 R)
• M66: 12,446,393 km (0.11 R)
• M67: 12,521,491 km (0.028 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 549.3

Radius: 10.1

Gravity: 5.38 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 2.14 AU - 2.56 AU

Year: 2443 Days

Day: 14.1 Hours

Environment

Temp: -206 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 26,019,732 km

• M1: 127,158 km (0.096 R)
• M2: 210,933 km (0.083 R)
• M3: 348,413 km (0.093 R)
• M4: 487,689 km (0.1 R)
• M5: 898,485 km (0.064 R)
• M6: 982,708 km (0.032 R)
• M7: 1,069,774 km (0.112 R)
• M8: 1,180,028 km (0.089 R)
• M9: 1,379,741 km (0.111 R)
• M10: 1,489,396 km (0.047 R)
• M11: 1,556,715 km (0.115 R)
• M12: 1,624,932 km (0.091 R)
• M13: 1,741,170 km (0.101 R)
• M14: 1,812,229 km (0.034 R)
• M15: 1,982,022 km (0.118 R)
• M16: 2,081,505 km (0.105 R)
• M17: 2,221,080 km (0.116 R)
• M18: 2,363,796 km (0.049 R)
• M19: 2,671,968 km (0.081 R)
• M20: 2,768,458 km (0.081 R)
• M21: 2,866,146 km (0.043 R)
• M22: 2,993,304 km (0.12 R)
• M23: 3,209,622 km (0.098 R)
• M24: 3,521,085 km (0.111 R)
• M25: 3,967,336 km (0.106 R)
• M26: 4,795,360 km (0.11 R)
• M27: 5,014,820 km (0.077 R)
• M28: 5,551,727 km (0.099 R)
• M29: 5,746,653 km (0.101 R)
• M30: 6,052,431 km (0.076 R)
• M31: 6,234,641 km (0.114 R)
• M32: 6,511,696 km (0.118 R)
• M33: 6,887,336 km (0.11 R)
• M34: 7,135,220 km (0.069 R)
• M35: 7,289,306 km (0.119 R)
• M36: 7,581,171 km (0.079 R)
• M37: 7,956,363 km (0.11 R)
• M38: 8,601,878 km (0.089 R)
• M39: 8,745,492 km (0.095 R)
• M40: 9,055,608 km (0.106 R)
• M41: 9,138,934 km (0.105 R)
• M42: 9,708,154 km (0.112 R)
• M43: 9,814,817 km (0.063 R)
• M44: 9,878,995 km (0.037 R)
• M45: 10,463,025 km (0.112 R)
• M46: 11,214,305 km (0.115 R)
• M47: 11,438,702 km (0.099 R)
• M48: 11,528,760 km (0.103 R)
• M49: 11,732,512 km (0.11 R)
• M50: 11,914,573 km (0.069 R)
• M51: 12,212,422 km (0.081 R)
• M52: 12,956,073 km (0.076 R)
• M53: 13,333,509 km (0.101 R)
• M54: 13,428,354 km (0.042 R)
• M55: 13,523,498 km (0.066 R)
• M56: 13,738,320 km (0.107 R)
• M57: 14,002,510 km (0.112 R)
• M58: 14,414,054 km (0.107 R)
• M59: 14,780,569 km (0.112 R)
• M60: 15,100,708 km (0.099 R)
• M61: 15,323,609 km (0.093 R)
• M62: 15,547,707 km (0.059 R)
• M63: 16,786,527 km (0.092 R)
• M64: 16,863,420 km (0.114 R)
• M65: 17,404,815 km (0.07 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 997.1

Radius: 9.3

Gravity: 11.53 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 2.53 AU - 3.23 AU

Year: 3315 Days

Day: 6.5 Hours

Environment

Temp: -201 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 26,019,732 km

• M1: 118,033 km (0.043 R)
• M2: 250,277 km (0.072 R)
• M3: 330,761 km (0.12 R)
• M4: 505,940 km (0.064 R)
• M5: 595,400 km (0.058 R)
• M6: 679,922 km (0.093 R)
• M7: 780,452 km (0.115 R)
• M8: 1,086,529 km (0.107 R)
• M9: 1,165,667 km (0.107 R)
• M10: 1,233,135 km (0.071 R)
• M11: 1,590,525 km (0.102 R)
• M12: 1,681,181 km (0.111 R)
• M13: 2,110,377 km (0.09 R)
• M14: 2,210,458 km (0.059 R)
• M15: 2,415,258 km (0.114 R)
• M16: 2,484,970 km (0.102 R)
• M17: 2,697,998 km (0.116 R)
• M18: 3,123,304 km (0.055 R)
• M19: 3,314,939 km (0.095 R)
• M20: 3,953,722 km (0.062 R)
• M21: 4,119,327 km (0.076 R)
• M22: 4,393,390 km (0.091 R)
• M23: 4,586,671 km (0.032 R)
• M24: 4,804,784 km (0.046 R)
• M25: 5,433,544 km (0.087 R)
• M26: 5,571,623 km (0.095 R)
• M27: 5,945,618 km (0.054 R)
• M28: 6,135,757 km (0.044 R)
• M29: 6,255,585 km (0.098 R)
• M30: 6,376,310 km (0.073 R)
• M31: 6,473,249 km (0.037 R)
• M32: 6,546,403 km (0.048 R)
• M33: 7,419,755 km (0.118 R)
• M34: 7,909,239 km (0.095 R)
• M35: 8,515,709 km (0.118 R)
• M36: 8,676,377 km (0.085 R)
• M37: 9,164,515 km (0.056 R)
• M38: 9,329,073 km (0.094 R)
• M39: 9,550,328 km (0.117 R)
• M40: 10,110,572 km (0.096 R)
• M41: 10,309,238 km (0.047 R)
• M42: 10,537,973 km (0.101 R)
• M43: 10,710,460 km (0.063 R)
• M44: 11,469,220 km (0.086 R)
• M45: 11,706,183 km (0.107 R)
• M46: 12,034,550 km (0.064 R)
• M47: 12,335,840 km (0.039 R)
• M48: 12,548,120 km (0.065 R)
• M49: 12,670,042 km (0.117 R)
• M50: 13,254,371 km (0.111 R)
• M51: 14,641,144 km (0.1 R)
• M52: 14,801,662 km (0.048 R)
• M53: 15,027,405 km (0.109 R)
• M54: 15,384,346 km (0.11 R)
• M55: 15,645,693 km (0.064 R)
• M56: 15,941,448 km (0.11 R)
• M57: 16,305,570 km (0.078 R)
• M58: 16,772,913 km (0.073 R)
• M59: 16,974,571 km (0.106 R)
• M60: 17,448,048 km (0.117 R)
• M61: 19,562,016 km (0.083 R)
• M62: 19,951,718 km (0.064 R)
• M63: 20,774,955 km (0.072 R)
• M64: 20,919,317 km (0.099 R)
• M65: 21,172,587 km (0.097 R)
• M66: 21,792,071 km (0.034 R)
• M67: 22,012,130 km (0.114 R)
• M68: 22,085,732 km (0.109 R)
• M69: 22,565,492 km (0.08 R)
• M70: 23,086,093 km (0.106 R)
• M71: 23,348,039 km (0.067 R)
• M72: 23,799,076 km (0.103 R)
• M73: 24,405,097 km (0.117 R)
• M74: 24,748,125 km (0.044 R)
• M75: 24,901,164 km (0.119 R)
• M76: 24,977,758 km (0.112 R)
• M77: 25,516,310 km (0.101 R)
• M78: 25,942,066 km (0.05 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 341 - 17,111 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit