🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.56 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 184.7

Radius: 8.8

Gravity: 2.39 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.88 AU - 1.36 AU

Year: 765 Days

Day: 10.8 Hours

Environment

Temp: -158 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 15,637,678 km

• M1: 151,543 km (0.062 R)
• M2: 249,828 km (0.105 R)
• M3: 365,916 km (0.105 R)
• M4: 424,260 km (0.072 R)
• M5: 559,047 km (0.11 R)
• M6: 693,536 km (0.112 R)
• M7: 839,094 km (0.115 R)
• M8: 1,031,178 km (0.037 R)
• M9: 1,175,241 km (0.079 R)
• M10: 1,276,818 km (0.071 R)
• M11: 1,452,595 km (0.067 R)
• M12: 1,509,443 km (0.066 R)
• M13: 1,641,837 km (0.115 R)
• M14: 1,728,454 km (0.101 R)
• M15: 1,789,041 km (0.104 R)
• M16: 1,878,351 km (0.085 R)
• M17: 2,120,251 km (0.085 R)
• M18: 2,203,128 km (0.064 R)
• M19: 2,329,538 km (0.112 R)
• M20: 2,458,342 km (0.083 R)
• M21: 2,520,425 km (0.086 R)
• M22: 2,735,995 km (0.115 R)
• M23: 2,917,906 km (0.118 R)
• M24: 3,157,861 km (0.113 R)
• M25: 3,280,233 km (0.115 R)
• M26: 3,335,135 km (0.077 R)
• M27: 3,411,131 km (0.061 R)
• M28: 3,480,694 km (0.09 R)
• M29: 3,656,770 km (0.093 R)
• M30: 3,742,490 km (0.093 R)
• M31: 3,807,116 km (0.094 R)
• M32: 4,047,370 km (0.107 R)
• M33: 4,158,222 km (0.115 R)
• M34: 4,367,809 km (0.041 R)
• M35: 4,435,876 km (0.055 R)
• M36: 4,619,433 km (0.091 R)
• M37: 4,727,592 km (0.106 R)
• M38: 4,797,604 km (0.077 R)
• M39: 4,891,402 km (0.091 R)
• M40: 5,017,513 km (0.118 R)
• M41: 5,168,756 km (0.103 R)
• M42: 5,240,862 km (0.11 R)
• M43: 5,329,424 km (0.072 R)
• M44: 5,532,728 km (0.084 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 921.7

Radius: 14.5

Gravity: 4.38 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.42 AU - 1.8 AU

Year: 1319 Days

Day: 7.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 15,637,678 km

• M1: 205,248 km (0.114 R)
• M2: 305,180 km (0.119 R)
• M3: 399,426 km (0.088 R)
• M4: 521,648 km (0.112 R)
• M5: 634,145 km (0.1 R)
• M6: 763,996 km (0.109 R)
• M7: 866,471 km (0.039 R)
• M8: 1,070,822 km (0.03 R)
• M9: 1,309,879 km (0.099 R)
• M10: 1,427,164 km (0.072 R)
• M11: 1,529,339 km (0.112 R)
• M12: 1,711,998 km (0.099 R)
• M13: 1,912,609 km (0.112 R)
• M14: 2,005,359 km (0.083 R)
• M15: 2,195,947 km (0.106 R)
• M16: 2,304,555 km (0.028 R)
• M17: 2,459,688 km (0.12 R)
• M18: 2,757,238 km (0.114 R)
• M19: 2,874,822 km (0.101 R)
• M20: 3,006,319 km (0.113 R)
• M21: 3,103,109 km (0.104 R)
• M22: 3,201,095 km (0.12 R)
• M23: 3,362,661 km (0.028 R)
• M24: 3,514,204 km (0.113 R)
• M25: 3,745,781 km (0.084 R)
• M26: 3,863,515 km (0.071 R)
• M27: 3,982,595 km (0.083 R)
• M28: 4,156,726 km (0.109 R)
• M29: 4,278,798 km (0.091 R)
• M30: 4,402,067 km (0.101 R)
• M31: 4,680,319 km (0.063 R)
• M32: 5,225,154 km (0.11 R)
• M33: 5,327,779 km (0.087 R)
• M34: 5,699,828 km (0.068 R)
• M35: 6,203,973 km (0.088 R)
• M36: 6,500,775 km (0.12 R)
• M37: 6,690,765 km (0.076 R)
• M38: 7,124,748 km (0.06 R)
• M39: 7,601,367 km (0.032 R)
• M40: 7,784,924 km (0.098 R)
• M41: 8,241,646 km (0.108 R)
• M42: 8,361,474 km (0.103 R)
• M43: 8,464,696 km (0.12 R)
• M44: 9,004,595 km (0.03 R)
• M45: 9,430,351 km (0.058 R)
• M46: 9,790,283 km (0.08 R)
• M47: 10,081,550 km (0.086 R)
• M48: 10,747,261 km (0.091 R)
• M49: 10,934,707 km (0.083 R)
• M50: 11,427,183 km (0.057 R)
• M51: 11,599,370 km (0.109 R)
• M52: 11,811,051 km (0.078 R)
• M53: 12,532,412 km (0.119 R)
• M54: 12,709,985 km (0.115 R)
• M55: 12,848,662 km (0.043 R)
• M56: 13,187,800 km (0.059 R)
• M57: 13,630,909 km (0.026 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 422.7

Radius: 10.6

Gravity: 3.76 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.67 AU - 2.17 AU

Year: 1718 Days

Day: 5.7 Hours

Environment

Temp: -196 °C

Axial Tilt: 86.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 15,637,678 km

• M1: 140,772 km (0.087 R)
• M2: 319,840 km (0.104 R)
• M3: 393,293 km (0.114 R)
• M4: 491,429 km (0.114 R)
• M5: 644,019 km (0.047 R)
• M6: 723,455 km (0.117 R)
• M7: 856,747 km (0.071 R)
• M8: 991,086 km (0.12 R)
• M9: 1,499,270 km (0.097 R)
• M10: 1,571,526 km (0.088 R)
• M11: 1,654,403 km (0.099 R)
• M12: 1,729,202 km (0.101 R)
• M13: 1,805,347 km (0.059 R)
• M14: 2,050,388 km (0.071 R)
• M15: 2,192,506 km (0.106 R)
• M16: 2,306,500 km (0.1 R)
• M17: 2,518,929 km (0.115 R)
• M18: 2,616,616 km (0.089 R)
• M19: 2,849,690 km (0.051 R)
• M20: 2,951,716 km (0.05 R)
• M21: 3,089,495 km (0.107 R)
• M22: 3,443,743 km (0.107 R)
• M23: 3,848,555 km (0.054 R)
• M24: 4,075,794 km (0.105 R)
• M25: 4,242,745 km (0.111 R)
• M26: 4,359,581 km (0.113 R)
• M27: 4,503,943 km (0.041 R)
• M28: 4,649,951 km (0.079 R)
• M29: 4,824,531 km (0.113 R)
• M30: 4,987,593 km (0.076 R)
• M31: 5,235,626 km (0.109 R)
• M32: 5,431,300 km (0.092 R)
• M33: 5,643,729 km (0.099 R)
• M34: 5,945,767 km (0.117 R)
• M35: 6,179,439 km (0.108 R)
• M36: 6,341,903 km (0.111 R)
• M37: 6,460,982 km (0.067 R)
• M38: 6,595,770 km (0.076 R)
• M39: 7,237,395 km (0.107 R)
• M40: 7,455,659 km (0.09 R)
• M41: 7,930,782 km (0.065 R)
• M42: 8,579,587 km (0.059 R)
• M43: 8,777,655 km (0.097 R)
• M44: 9,077,449 km (0.118 R)
• M45: 9,262,352 km (0.069 R)
• M46: 9,363,780 km (0.08 R)
• M47: 9,601,790 km (0.036 R)
• M48: 9,927,913 km (0.073 R)
• M49: 10,101,147 km (0.111 R)
• M50: 10,345,291 km (0.119 R)
• M51: 10,697,445 km (0.056 R)
• M52: 10,892,819 km (0.079 R)
• M53: 11,053,637 km (0.045 R)
• M54: 11,287,159 km (0.076 R)
• M55: 11,649,785 km (0.119 R)
• M56: 11,777,541 km (0.059 R)
• M57: 11,979,349 km (0.107 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 423.2

Radius: 10.3

Gravity: 3.99 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 2.06 AU - 2.7 AU

Year: 2371 Days

Day: 12.8 Hours

Environment

Temp: -199 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 15,637,678 km

• M1: 216,917 km (0.065 R)
• M2: 440,267 km (0.098 R)
• M3: 596,596 km (0.051 R)
• M4: 670,946 km (0.105 R)
• M5: 780,901 km (0.043 R)
• M6: 855,101 km (0.058 R)
• M7: 949,198 km (0.11 R)
• M8: 1,148,762 km (0.096 R)
• M9: 1,253,780 km (0.077 R)
• M10: 1,322,445 km (0.1 R)
• M11: 1,392,307 km (0.084 R)
• M12: 1,504,955 km (0.03 R)
• M13: 1,674,299 km (0.045 R)
• M14: 1,940,284 km (0.096 R)
• M15: 2,113,519 km (0.097 R)
• M16: 2,208,065 km (0.092 R)
• M17: 2,316,074 km (0.06 R)
• M18: 2,714,902 km (0.114 R)
• M19: 2,779,229 km (0.068 R)
• M20: 2,988,367 km (0.091 R)
• M21: 3,202,890 km (0.116 R)
• M22: 3,270,957 km (0.068 R)
• M23: 3,464,238 km (0.114 R)
• M24: 3,618,772 km (0.094 R)
• M25: 3,689,682 km (0.072 R)
• M26: 3,761,190 km (0.091 R)
• M27: 3,833,146 km (0.11 R)
• M28: 4,066,519 km (0.053 R)
• M29: 4,304,529 km (0.095 R)
• M30: 4,701,113 km (0.116 R)
• M31: 4,872,552 km (0.087 R)
• M32: 4,982,656 km (0.071 R)
• M33: 5,077,801 km (0.056 R)
• M34: 5,382,831 km (0.119 R)
• M35: 5,464,212 km (0.105 R)
• M36: 5,644,477 km (0.106 R)
• M37: 5,727,055 km (0.062 R)
• M38: 5,826,837 km (0.102 R)
• M39: 6,112,419 km (0.055 R)
• M40: 6,368,232 km (0.111 R)
• M41: 6,523,514 km (0.068 R)
• M42: 6,820,017 km (0.118 R)
• M43: 7,210,468 km (0.107 R)
• M44: 7,644,750 km (0.108 R)
• M45: 7,865,108 km (0.095 R)
• M46: 7,976,110 km (0.098 R)
• M47: 8,087,560 km (0.099 R)
• M48: 8,255,858 km (0.055 R)
• M49: 8,330,956 km (0.097 R)
• M50: 9,056,206 km (0.064 R)
• M51: 9,682,573 km (0.089 R)
• M52: 10,061,205 km (0.049 R)
• M53: 10,242,218 km (0.081 R)
• M54: 10,485,315 km (0.074 R)
• M55: 10,791,691 km (0.09 R)
• M56: 11,059,771 km (0.096 R)
• M57: 11,142,648 km (0.095 R)
• M58: 11,246,618 km (0.09 R)
• M59: 11,728,922 km (0.11 R)
• M60: 11,813,594 km (0.119 R)
• M61: 12,025,874 km (0.025 R)
• M62: 12,175,322 km (0.089 R)
• M63: 12,475,864 km (0.059 R)
• M64: 13,106,419 km (0.113 R)
• M65: 14,466,413 km (0.112 R)
• M66: 14,557,219 km (0.111 R)
• M67: 14,853,423 km (0.116 R)
• M68: 14,922,088 km (0.093 R)
• M69: 15,105,645 km (0.081 R)
• M70: 15,174,759 km (0.071 R)
• M71: 15,567,902 km (0.094 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 334 - 17,201 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit