🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 255.7

Radius: 12.1

Gravity: 1.75 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.47 AU - 0.59 AU

Year: 257 Days

Day: 10.9 Hours

Environment

Temp: -139 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 48,775,163 km

• M1: 156,779 km (0.105 R)
• M2: 282,890 km (0.078 R)
• M3: 363,224 km (0.109 R)
• M4: 441,314 km (0.072 R)
• M5: 601,383 km (0.12 R)
• M6: 682,316 km (0.1 R)
• M7: 767,736 km (0.106 R)
• M8: 843,732 km (0.095 R)
• M9: 961,765 km (0.094 R)
• M10: 1,041,949 km (0.067 R)
• M11: 1,139,637 km (0.066 R)
• M12: 1,221,915 km (0.094 R)
• M13: 1,300,155 km (0.066 R)
• M14: 1,399,638 km (0.103 R)
• M15: 1,511,836 km (0.057 R)
• M16: 1,623,885 km (0.077 R)
• M17: 1,714,092 km (0.104 R)
• M18: 1,816,866 km (0.095 R)
• M19: 1,958,386 km (0.109 R)
• M20: 2,126,534 km (0.066 R)
• M21: 2,202,829 km (0.064 R)
• M22: 2,338,664 km (0.112 R)
• M23: 2,445,327 km (0.1 R)
• M24: 2,618,711 km (0.095 R)
• M25: 2,729,862 km (0.087 R)
• M26: 2,888,884 km (0.059 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 657.7

Radius: 8.7

Gravity: 8.69 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.55 AU - 0.59 AU

Year: 287 Days

Day: 12 Hours

Environment

Temp: -140 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 48,775,163 km

• M1: 119,529 km (0.037 R)
• M2: 174,880 km (0.103 R)
• M3: 238,758 km (0.05 R)
• M4: 299,345 km (0.095 R)
• M5: 392,694 km (0.079 R)
• M6: 460,612 km (0.094 R)
• M7: 524,341 km (0.111 R)
• M8: 588,219 km (0.113 R)
• M9: 661,821 km (0.071 R)
• M10: 735,274 km (0.11 R)
• M11: 794,065 km (0.114 R)
• M12: 854,503 km (0.087 R)
• M13: 972,985 km (0.06 R)
• M14: 1,105,229 km (0.118 R)
• M15: 1,173,595 km (0.107 R)
• M16: 1,239,269 km (0.109 R)
• M17: 1,340,247 km (0.063 R)
• M18: 1,466,059 km (0.079 R)
• M19: 1,586,934 km (0.097 R)
• M20: 1,790,836 km (0.109 R)
• M21: 1,925,175 km (0.113 R)
• M22: 1,998,478 km (0.096 R)
• M23: 2,057,868 km (0.119 R)
• M24: 2,153,162 km (0.102 R)
• M25: 2,249,952 km (0.05 R)
• M26: 2,374,268 km (0.114 R)
• M27: 2,474,349 km (0.07 R)
• M28: 2,565,155 km (0.101 R)
• M29: 2,833,084 km (0.104 R)
• M30: 2,899,955 km (0.096 R)
• M31: 2,978,942 km (0.03 R)
• M32: 3,242,983 km (0.096 R)
• M33: 3,307,310 km (0.052 R)
• M34: 3,419,508 km (0.051 R)
• M35: 3,514,802 km (0.095 R)
• M36: 3,574,940 km (0.078 R)
• M37: 3,677,864 km (0.066 R)
• M38: 3,849,602 km (0.092 R)
• M39: 3,961,352 km (0.053 R)
• M40: 4,074,298 km (0.108 R)
• M41: 4,162,860 km (0.108 R)
• M42: 4,290,467 km (0.118 R)
• M43: 4,406,555 km (0.11 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 73.5

Radius: 13.1

Gravity: 0.43 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.17 AU - 1.23 AU

Year: 877 Days

Day: 12.4 Hours

Environment

Temp: -175 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 48,775,163 km

• M1: 173,384 km (0.067 R)
• M2: 310,266 km (0.081 R)
• M3: 822,040 km (0.1 R)
• M4: 950,694 km (0.096 R)
• M5: 1,033,123 km (0.1 R)
• M6: 1,238,222 km (0.118 R)
• M7: 1,325,138 km (0.1 R)
• M8: 1,545,346 km (0.116 R)
• M9: 1,653,206 km (0.118 R)
• M10: 1,754,484 km (0.065 R)
• M11: 1,858,006 km (0.097 R)
• M12: 2,046,648 km (0.12 R)
• M13: 2,303,209 km (0.087 R)
• M14: 2,406,880 km (0.07 R)
• M15: 2,683,636 km (0.035 R)
• M16: 2,798,378 km (0.064 R)
• M17: 2,886,940 km (0.114 R)
• M18: 3,169,979 km (0.099 R)
• M19: 3,262,430 km (0.104 R)
• M20: 3,605,608 km (0.106 R)
• M21: 3,843,020 km (0.104 R)
• M22: 4,098,084 km (0.092 R)
• M23: 4,180,213 km (0.086 R)
• M24: 4,346,117 km (0.066 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 675.9

Radius: 10.7

Gravity: 5.9 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 2.59 AU - 3.29 AU

Year: 3362 Days

Day: 14.8 Hours

Environment

Temp: -208 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 48,775,163 km

• M1: 138,827 km (0.094 R)
• M2: 246,388 km (0.114 R)
• M3: 359,334 km (0.103 R)
• M4: 521,947 km (0.088 R)
• M5: 691,441 km (0.059 R)
• M6: 1,110,465 km (0.103 R)
• M7: 1,373,458 km (0.118 R)
• M8: 1,519,316 km (0.075 R)
• M9: 1,656,497 km (0.106 R)
• M10: 2,262,069 km (0.087 R)
• M11: 2,779,528 km (0.118 R)
• M12: 2,948,873 km (0.118 R)
• M13: 3,086,802 km (0.103 R)
• M14: 3,333,340 km (0.076 R)
• M15: 3,549,808 km (0.098 R)
• M16: 4,246,336 km (0.105 R)
• M17: 5,170,402 km (0.072 R)
• M18: 5,634,005 km (0.091 R)
• M19: 6,132,914 km (0.053 R)
• M20: 6,243,168 km (0.095 R)
• M21: 6,376,609 km (0.103 R)
• M22: 6,533,238 km (0.105 R)
• M23: 7,524,025 km (0.102 R)
• M24: 8,635,238 km (0.079 R)
• M25: 8,709,438 km (0.118 R)
• M26: 9,033,617 km (0.028 R)
• M27: 9,109,014 km (0.103 R)
• M28: 10,160,388 km (0.102 R)
• M29: 10,820,264 km (0.06 R)
• M30: 10,980,783 km (0.102 R)
• M31: 11,114,972 km (0.099 R)
• M32: 11,358,218 km (0.114 R)
• M33: 11,603,110 km (0.081 R)
• M34: 12,656,279 km (0.08 R)
• M35: 12,740,802 km (0.111 R)
• M36: 13,251,529 km (0.088 R)
• M37: 13,451,841 km (0.093 R)
• M38: 13,595,754 km (0.101 R)
• M39: 14,675,551 km (0.119 R)
• M40: 14,764,263 km (0.115 R)
• M41: 15,061,364 km (0.09 R)
• M42: 15,360,560 km (0.111 R)
• M43: 15,601,412 km (0.088 R)
• M44: 16,086,558 km (0.094 R)
• M45: 16,269,816 km (0.036 R)
• M46: 16,361,669 km (0.114 R)
• M47: 16,607,608 km (0.066 R)
• M48: 17,009,876 km (0.079 R)
• M49: 17,227,691 km (0.061 R)
• M50: 17,321,339 km (0.112 R)
• M51: 17,415,287 km (0.105 R)
• M52: 17,540,650 km (0.11 R)
• M53: 17,666,312 km (0.098 R)
• M54: 17,760,708 km (0.091 R)
• M55: 17,886,969 km (0.064 R)
• M56: 18,045,094 km (0.118 R)
• M57: 18,522,460 km (0.038 R)
• M58: 18,714,694 km (0.117 R)
• M59: 19,522,223 km (0.107 R)
• M60: 20,176,414 km (0.037 R)
• M61: 20,275,299 km (0.103 R)
• M62: 20,440,155 km (0.118 R)
• M63: 20,605,611 km (0.106 R)
• M64: 21,071,159 km (0.092 R)
• M65: 21,372,300 km (0.118 R)
• M66: 21,607,468 km (0.105 R)
• M67: 21,775,915 km (0.061 R)
• M68: 21,877,193 km (0.115 R)
• M69: 21,978,770 km (0.098 R)
• M70: 22,318,058 km (0.08 R)
• M71: 23,070,834 km (0.107 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 422.4

Radius: 4.9

Gravity: 17.59 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 6.81 AU - 7.73 AU

Year: 13072 Days

Day: 24.5 Hours

Environment

Temp: -221 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 48,775,163 km

• M1: 68,965 km (0.118 R)
• M2: 133,142 km (0.089 R)
• M3: 289,173 km (0.07 R)
• M4: 393,742 km (0.08 R)
• M5: 573,259 km (0.076 R)
• M6: 723,904 km (0.099 R)
• M7: 868,266 km (0.114 R)
• M8: 1,002,007 km (0.058 R)
• M9: 1,041,500 km (0.104 R)
• M10: 1,081,593 km (0.1 R)
• M11: 1,225,805 km (0.047 R)
• M12: 1,442,572 km (0.037 R)
• M13: 1,487,302 km (0.082 R)
• M14: 2,504,119 km (0.089 R)
• M15: 2,585,500 km (0.114 R)
• M16: 2,834,580 km (0.117 R)
• M17: 3,505,677 km (0.088 R)
• M18: 3,905,851 km (0.074 R)
• M19: 4,682,114 km (0.069 R)
• M20: 6,004,709 km (0.037 R)
• M21: 6,519,176 km (0.112 R)
• M22: 6,556,426 km (0.119 R)
• M23: 6,668,774 km (0.06 R)
• M24: 6,933,413 km (0.056 R)
• M25: 7,086,002 km (0.104 R)
• M26: 7,162,896 km (0.06 R)
• M27: 7,239,939 km (0.068 R)
• M28: 7,589,998 km (0.083 R)
• M29: 9,170,050 km (0.044 R)
• M30: 9,761,261 km (0.119 R)
• M31: 10,670,966 km (0.056 R)
• M32: 11,427,183 km (0.062 R)
• M33: 12,200,305 km (0.088 R)
• M34: 12,523,735 km (0.118 R)
• M35: 12,756,360 km (0.06 R)
• M36: 12,896,533 km (0.092 R)
• M37: 13,178,675 km (0.071 R)
• M38: 15,507,614 km (0.055 R)
• M39: 16,159,861 km (0.071 R)
• M40: 16,463,994 km (0.107 R)
• M41: 16,565,720 km (0.059 R)
• M42: 18,485,958 km (0.102 R)
• M43: 18,750,896 km (0.084 R)
• M44: 19,230,657 km (0.072 R)
• M45: 19,768,611 km (0.077 R)
• M46: 20,039,532 km (0.066 R)
• M47: 20,694,472 km (0.118 R)
• M48: 20,914,381 km (0.077 R)
• M49: 21,745,846 km (0.094 R)
• M50: 21,913,545 km (0.097 R)
• M51: 22,475,285 km (0.081 R)
• M52: 22,644,630 km (0.116 R)
• M53: 22,814,573 km (0.11 R)
• M54: 23,326,646 km (0.119 R)
• M55: 23,383,793 km (0.088 R)
• M56: 23,498,235 km (0.071 R)
• M57: 25,354,146 km (0.112 R)
• M58: 25,589,464 km (0.086 R)
• M59: 25,648,405 km (0.04 R)
• M60: 25,884,620 km (0.101 R)
• M61: 26,956,340 km (0.117 R)
• M62: 27,196,444 km (0.116 R)
• M63: 27,739,335 km (0.072 R)
• M64: 29,143,012 km (0.072 R)
• M65: 29,451,183 km (0.06 R)
• M66: 29,636,535 km (0.066 R)
• M67: 29,760,402 km (0.102 R)
• M68: 30,257,516 km (0.115 R)
• M69: 30,694,641 km (0.105 R)
• M70: 30,820,004 km (0.117 R)
• M71: 33,748,232 km (0.117 R)
• M72: 34,787,339 km (0.118 R)
• M73: 35,573,626 km (0.1 R)
• M74: 35,771,095 km (0.067 R)
• M75: 36,034,985 km (0.116 R)
• M76: 36,830,397 km (0.108 R)
• M77: 38,168,999 km (0.097 R)
• M78: 38,573,661 km (0.107 R)
• M79: 38,912,052 km (0.107 R)
• M80: 39,591,675 km (0.102 R)
• M81: 40,412,369 km (0.102 R)
• M82: 41,584,618 km (0.116 R)
• M83: 42,698,075 km (0.06 R)
• M84: 42,767,937 km (0.089 R)
• M85: 42,977,972 km (0.08 R)
• M86: 43,258,468 km (0.092 R)
• M87: 43,680,334 km (0.109 R)
• M88: 46,671,544 km (0.064 R)
• M89: 46,959,819 km (0.039 R)
• M90: 47,176,437 km (0.092 R)
• M91: 47,321,098 km (0.071 R)
• M92: 47,465,759 km (0.101 R)
• M93: 48,191,757 km (0.12 R)
• M94: 48,556,178 km (0.098 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 242 - 13,771 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit