🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.34 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 965.1

Radius: 10.9

Gravity: 8.12 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.62 AU - 0.72 AU

Year: 366 Days

Day: 9.1 Hours

Environment

Temp: -150 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 26,211,341 km

• M1: 135,685 km (0.097 R)
• M2: 210,185 km (0.088 R)
• M3: 304,880 km (0.116 R)
• M4: 406,757 km (0.107 R)
• M5: 478,414 km (0.051 R)
• M6: 569,968 km (0.095 R)
• M7: 652,995 km (0.092 R)
• M8: 828,473 km (0.107 R)
• M9: 902,524 km (0.064 R)
• M10: 1,001,857 km (0.093 R)
• M11: 1,100,442 km (0.109 R)
• M12: 1,292,526 km (0.118 R)
• M13: 1,374,655 km (0.116 R)
• M14: 1,512,135 km (0.066 R)
• M15: 1,744,012 km (0.103 R)
• M16: 1,893,460 km (0.076 R)
• M17: 1,981,723 km (0.108 R)
• M18: 2,144,186 km (0.098 R)
• M19: 2,217,788 km (0.091 R)
• M20: 2,348,687 km (0.088 R)
• M21: 2,418,399 km (0.074 R)
• M22: 2,540,321 km (0.093 R)
• M23: 2,631,576 km (0.118 R)
• M24: 2,763,821 km (0.086 R)
• M25: 2,837,572 km (0.118 R)
• M26: 2,946,031 km (0.091 R)
• M27: 3,042,073 km (0.076 R)
• M28: 3,174,168 km (0.12 R)
• M29: 3,343,662 km (0.078 R)
• M30: 3,436,861 km (0.051 R)
• M31: 3,647,645 km (0.108 R)
• M32: 3,743,687 km (0.099 R)
• M33: 3,975,863 km (0.106 R)
• M34: 4,113,044 km (0.069 R)
• M35: 4,197,567 km (0.111 R)
• M36: 4,383,966 km (0.074 R)
• M37: 4,541,492 km (0.052 R)
• M38: 4,709,042 km (0.06 R)
• M39: 4,846,073 km (0.097 R)
• M40: 4,968,145 km (0.076 R)
• M41: 5,173,842 km (0.118 R)
• M42: 5,298,757 km (0.078 R)
• M43: 5,390,909 km (0.06 R)
• M44: 5,713,442 km (0.107 R)
• M45: 5,877,102 km (0.093 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 863.6

Radius: 8.9

Gravity: 10.9 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.82 AU - 0.84 AU

Year: 504 Days

Day: 10.4 Hours

Environment

Temp: -161 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 26,211,341 km

• M1: 121,025 km (0.038 R)
• M2: 197,918 km (0.059 R)
• M3: 289,173 km (0.053 R)
• M4: 347,366 km (0.112 R)
• M5: 425,606 km (0.037 R)
• M6: 510,877 km (0.091 R)
• M7: 568,472 km (0.089 R)
• M8: 677,828 km (0.07 R)
• M9: 823,686 km (0.082 R)
• M10: 898,186 km (0.057 R)
• M11: 1,001,259 km (0.086 R)
• M12: 1,081,293 km (0.082 R)
• M13: 1,191,547 km (0.072 R)
• M14: 1,276,818 km (0.101 R)
• M15: 1,557,314 km (0.079 R)
• M16: 1,638,545 km (0.066 R)
• M17: 1,753,137 km (0.049 R)
• M18: 1,870,721 km (0.044 R)
• M19: 1,990,848 km (0.055 R)
• M20: 2,127,282 km (0.1 R)
• M21: 2,217,788 km (0.046 R)
• M22: 2,409,723 km (0.117 R)
• M23: 2,518,779 km (0.07 R)
• M24: 2,577,721 km (0.098 R)
• M25: 2,674,361 km (0.108 R)
• M26: 2,787,457 km (0.107 R)
• M27: 2,925,087 km (0.082 R)
• M28: 3,112,384 km (0.087 R)
• M29: 3,457,805 km (0.117 R)
• M30: 3,515,251 km (0.097 R)
• M31: 3,714,515 km (0.111 R)
• M32: 3,849,303 km (0.069 R)
• M33: 3,908,843 km (0.107 R)
• M34: 4,290,317 km (0.078 R)
• M35: 4,449,789 km (0.112 R)
• M36: 4,575,152 km (0.086 R)
• M37: 4,701,861 km (0.09 R)
• M38: 4,820,492 km (0.078 R)
• M39: 5,079,297 km (0.085 R)
• M40: 5,144,820 km (0.086 R)
• M41: 5,257,617 km (0.105 R)
• M42: 5,352,313 km (0.071 R)
• M43: 5,428,458 km (0.118 R)
• M44: 5,504,902 km (0.082 R)
• M45: 5,707,458 km (0.111 R)
• M46: 5,883,086 km (0.115 R)
• M47: 5,981,372 km (0.101 R)
• M48: 6,179,738 km (0.084 R)
• M49: 6,279,819 km (0.03 R)
• M50: 6,654,412 km (0.082 R)
• M51: 6,767,209 km (0.048 R)
• M52: 6,839,315 km (0.107 R)
• M53: 6,932,365 km (0.079 R)
• M54: 6,994,748 km (0.102 R)
• M55: 7,057,130 km (0.063 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 473.6

Radius: 13.8

Gravity: 2.49 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.69 AU - 1.01 AU

Year: 523 Days

Day: 5.3 Hours

Environment

Temp: -172 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 26,211,341 km

• M1: 173,085 km (0.1 R)
• M2: 289,771 km (0.064 R)
• M3: 395,986 km (0.1 R)
• M4: 515,963 km (0.07 R)
• M5: 625,618 km (0.079 R)
• M6: 814,411 km (0.117 R)
• M7: 929,900 km (0.109 R)
• M8: 1,042,248 km (0.081 R)
• M9: 1,227,600 km (0.025 R)
• M10: 1,403,826 km (0.12 R)
• M11: 1,492,688 km (0.119 R)
• M12: 1,692,999 km (0.101 R)
• M13: 1,822,102 km (0.113 R)
• M14: 1,948,961 km (0.049 R)
• M15: 2,078,812 km (0.095 R)
• M16: 2,272,990 km (0.04 R)
• M17: 2,448,020 km (0.103 R)
• M18: 2,543,762 km (0.07 R)
• M19: 2,699,643 km (0.055 R)
• M20: 2,939,449 km (0.063 R)
• M21: 3,103,258 km (0.077 R)
• M22: 3,200,347 km (0.07 R)
• M23: 3,361,913 km (0.067 R)
• M24: 3,548,013 km (0.093 R)
• M25: 3,715,562 km (0.096 R)
• M26: 3,811,455 km (0.119 R)
• M27: 3,975,563 km (0.119 R)
• M28: 4,104,218 km (0.104 R)
• M29: 4,195,771 km (0.065 R)
• M30: 4,357,636 km (0.102 R)
• M31: 4,466,843 km (0.101 R)
• M32: 4,648,155 km (0.06 R)
• M33: 4,791,769 km (0.065 R)
• M34: 4,896,338 km (0.087 R)
• M35: 5,026,189 km (0.084 R)
• M36: 5,231,587 km (0.102 R)
• M37: 5,322,692 km (0.104 R)
• M38: 5,456,433 km (0.115 R)
• M39: 5,658,988 km (0.047 R)
• M40: 5,778,367 km (0.118 R)
• M41: 5,889,967 km (0.113 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 496.8

Radius: 11

Gravity: 4.11 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 2.71 AU - 2.95 AU

Year: 3175 Days

Day: 9.4 Hours

Environment

Temp: -208 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 26,211,341 km

• M1: 146,008 km (0.069 R)
• M2: 256,112 km (0.117 R)
• M3: 346,169 km (0.066 R)
• M4: 429,346 km (0.05 R)
• M5: 656,435 km (0.048 R)
• M6: 756,816 km (0.077 R)
• M7: 912,996 km (0.107 R)
• M8: 1,016,518 km (0.089 R)
• M9: 1,157,289 km (0.098 R)
• M10: 1,281,605 km (0.064 R)
• M11: 1,483,113 km (0.1 R)
• M12: 1,644,230 km (0.112 R)
• M13: 1,890,468 km (0.093 R)
• M14: 2,038,720 km (0.114 R)
• M15: 2,332,380 km (0.045 R)
• M16: 2,535,834 km (0.089 R)
• M17: 2,745,271 km (0.104 R)
• M18: 2,821,565 km (0.064 R)
• M19: 3,054,489 km (0.1 R)
• M20: 3,229,220 km (0.108 R)
• M21: 3,342,316 km (0.069 R)
• M22: 3,506,125 km (0.108 R)
• M23: 3,996,358 km (0.107 R)
• M24: 4,240,800 km (0.095 R)
• M25: 4,966,051 km (0.076 R)
• M26: 5,729,898 km (0.105 R)
• M27: 6,550,442 km (0.091 R)
• M28: 6,632,571 km (0.058 R)
• M29: 6,756,289 km (0.097 R)
• M30: 7,006,117 km (0.1 R)
• M31: 7,686,937 km (0.102 R)
• M32: 7,947,836 km (0.112 R)
• M33: 8,411,290 km (0.097 R)
• M34: 8,500,600 km (0.062 R)
• M35: 8,793,064 km (0.044 R)
• M36: 9,111,707 km (0.117 R)
• M37: 9,295,413 km (0.112 R)
• M38: 9,410,903 km (0.117 R)
• M39: 9,854,161 km (0.102 R)
• M40: 10,066,590 km (0.114 R)
• M41: 10,375,959 km (0.044 R)
• M42: 10,471,851 km (0.069 R)
• M43: 10,543,957 km (0.11 R)
• M44: 10,882,497 km (0.069 R)
• M45: 11,028,654 km (0.063 R)
• M46: 11,298,379 km (0.119 R)
• M47: 11,744,480 km (0.093 R)
• M48: 11,844,411 km (0.076 R)
• M49: 12,095,437 km (0.091 R)
• M50: 12,679,616 km (0.065 R)
• M51: 13,429,102 km (0.101 R)
• M52: 13,533,671 km (0.045 R)
• M53: 14,033,926 km (0.076 R)
• M54: 14,513,387 km (0.04 R)
• M55: 14,593,871 km (0.093 R)
• M56: 14,917,152 km (0.1 R)
• M57: 15,052,538 km (0.115 R)
• M58: 15,488,466 km (0.057 R)
• M59: 15,818,180 km (0.081 R)
• M60: 16,178,112 km (0.077 R)
• M61: 16,400,863 km (0.114 R)
• M62: 16,512,613 km (0.113 R)
• M63: 16,765,134 km (0.048 R)
• M64: 17,103,674 km (0.105 R)
• M65: 17,587,174 km (0.115 R)
• M66: 18,625,982 km (0.113 R)
• M67: 18,713,497 km (0.044 R)
• M68: 18,859,504 km (0.073 R)
• M69: 19,005,961 km (0.064 R)
• M70: 19,094,074 km (0.102 R)
• M71: 19,329,541 km (0.03 R)
• M72: 19,477,194 km (0.098 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 845.5

Radius: 11.3

Gravity: 6.62 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 3.02 AU - 3.18 AU

Year: 3640 Days

Day: 10.5 Hours

Environment

Temp: -203 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 26,211,341 km

• M1: 282,890 km (0.114 R)
• M2: 381,175 km (0.081 R)
• M3: 697,575 km (0.117 R)
• M4: 879,935 km (0.106 R)
• M5: 1,104,631 km (0.105 R)
• M6: 1,237,773 km (0.081 R)
• M7: 1,550,283 km (0.082 R)
• M8: 1,762,413 km (0.079 R)
• M9: 2,065,498 km (0.089 R)
• M10: 2,164,831 km (0.113 R)
• M11: 2,333,876 km (0.074 R)
• M12: 2,757,687 km (0.08 R)
• M13: 2,904,443 km (0.053 R)
• M14: 2,997,493 km (0.044 R)
• M15: 3,072,740 km (0.077 R)
• M16: 3,340,969 km (0.097 R)
• M17: 3,458,254 km (0.118 R)
• M18: 4,148,947 km (0.119 R)
• M19: 4,488,834 km (0.052 R)
• M20: 4,705,900 km (0.1 R)
• M21: 4,970,838 km (0.076 R)
• M22: 5,331,967 km (0.043 R)
• M23: 5,492,635 km (0.109 R)
• M24: 5,678,286 km (0.115 R)
• M25: 5,865,882 km (0.109 R)
• M26: 6,008,150 km (0.066 R)
• M27: 6,514,688 km (0.095 R)
• M28: 6,588,141 km (0.117 R)
• M29: 6,735,943 km (0.087 R)
• M30: 6,859,960 km (0.117 R)
• M31: 7,160,951 km (0.118 R)
• M32: 7,338,374 km (0.112 R)
• M33: 7,568,755 km (0.084 R)
• M34: 7,958,158 km (0.067 R)
• M35: 8,247,779 km (0.092 R)
• M36: 8,648,403 km (0.09 R)
• M37: 9,747,797 km (0.12 R)
• M38: 10,199,882 km (0.087 R)
• M39: 10,543,359 km (0.106 R)
• M40: 11,418,955 km (0.083 R)
• M41: 11,567,207 km (0.097 R)
• M42: 12,287,520 km (0.111 R)
• M43: 12,378,476 km (0.111 R)
• M44: 12,500,248 km (0.117 R)
• M45: 12,929,594 km (0.098 R)
• M46: 13,457,525 km (0.113 R)
• M47: 13,645,570 km (0.118 R)
• M48: 13,834,362 km (0.102 R)
• M49: 14,246,654 km (0.12 R)
• M50: 14,438,289 km (0.115 R)
• M51: 14,630,672 km (0.057 R)
• M52: 14,727,312 km (0.054 R)
• M53: 14,985,817 km (0.03 R)
• M54: 15,115,668 km (0.114 R)
• M55: 15,605,900 km (0.108 R)
• M56: 16,635,732 km (0.098 R)
• M57: 16,736,411 km (0.111 R)
• M58: 17,006,286 km (0.089 R)
• M59: 17,447,899 km (0.097 R)
• M60: 17,550,373 km (0.116 R)
• M61: 17,824,586 km (0.045 R)
• M62: 18,065,588 km (0.09 R)
• M63: 18,551,034 km (0.109 R)
• M64: 20,140,062 km (0.098 R)
• M65: 20,932,781 km (0.117 R)
• M66: 21,260,101 km (0.078 R)
• M67: 21,406,109 km (0.104 R)
• M68: 21,552,416 km (0.026 R)
• M69: 21,993,281 km (0.098 R)
• M70: 22,140,934 km (0.074 R)
• M71: 22,289,036 km (0.102 R)
• M72: 22,474,387 km (0.055 R)
• M73: 23,108,832 km (0.074 R)
• M74: 23,258,879 km (0.11 R)
• M75: 23,748,961 km (0.052 R)
• M76: 24,356,927 km (0.098 R)
• M77: 25,085,469 km (0.08 R)
• M78: 25,278,450 km (0.078 R)
• M79: 25,510,626 km (0.104 R)
• M80: 25,588,117 km (0.103 R)
• M81: 25,743,550 km (0.072 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 485 - 15,827 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit