🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.41 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 808.5

Radius: 9.7

Gravity: 8.59 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.7 AU - 0.94 AU

Year: 504 Days

Day: 9.2 Hours

Environment

Temp: -167 °C

Axial Tilt: 47.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 17,573,206 km

• M1: 155,881 km (0.103 R)
• M2: 277,055 km (0.095 R)
• M3: 413,489 km (0.115 R)
• M4: 503,247 km (0.06 R)
• M5: 592,258 km (0.12 R)
• M6: 696,079 km (0.026 R)
• M7: 806,781 km (0.099 R)
• M8: 883,974 km (0.087 R)
• M9: 974,181 km (0.105 R)
• M10: 1,057,059 km (0.082 R)
• M11: 1,164,320 km (0.105 R)
• M12: 1,230,442 km (0.112 R)
• M13: 1,297,911 km (0.07 R)
• M14: 1,413,251 km (0.08 R)
• M15: 1,502,112 km (0.036 R)
• M16: 1,568,534 km (0.079 R)
• M17: 1,629,719 km (0.097 R)
• M18: 1,723,218 km (0.1 R)
• M19: 1,799,363 km (0.11 R)
• M20: 1,909,168 km (0.056 R)
• M21: 2,027,949 km (0.108 R)
• M22: 2,135,510 km (0.118 R)
• M23: 2,231,402 km (0.038 R)
• M24: 2,349,734 km (0.06 R)
• M25: 2,470,160 km (0.1 R)
• M26: 2,651,173 km (0.105 R)
• M27: 2,821,565 km (0.108 R)
• M28: 2,934,661 km (0.105 R)
• M29: 3,149,933 km (0.069 R)
• M30: 3,298,932 km (0.061 R)
• M31: 3,490,567 km (0.098 R)
• M32: 3,685,942 km (0.113 R)
• M33: 3,751,765 km (0.082 R)
• M34: 3,968,832 km (0.056 R)
• M35: 4,164,206 km (0.114 R)
• M36: 4,310,812 km (0.104 R)
• M37: 4,441,411 km (0.092 R)
• M38: 4,617,787 km (0.061 R)
• M39: 4,688,996 km (0.105 R)
• M40: 4,886,764 km (0.079 R)
• M41: 5,013,922 km (0.115 R)
• M42: 5,271,829 km (0.081 R)
• M43: 5,571,773 km (0.092 R)
• M44: 5,838,954 km (0.101 R)
• M45: 5,945,019 km (0.073 R)
• M46: 6,012,937 km (0.085 R)
• M47: 6,090,728 km (0.118 R)
• M48: 6,296,874 km (0.084 R)
• M49: 6,455,298 km (0.112 R)
• M50: 6,525,160 km (0.08 R)
• M51: 6,595,172 km (0.079 R)
• M52: 6,715,748 km (0.103 R)
• M53: 6,887,935 km (0.089 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 267.1

Radius: 11.2

Gravity: 2.13 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.91 AU - 1.45 AU

Year: 869 Days

Day: 14.7 Hours

Environment

Temp: -179 °C

Axial Tilt: 117.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 17,573,206 km

• M1: 187,147 km (0.078 R)
• M2: 291,566 km (0.111 R)
• M3: 368,310 km (0.101 R)
• M4: 473,328 km (0.103 R)
• M5: 574,306 km (0.109 R)
• M6: 649,255 km (0.052 R)
• M7: 727,943 km (0.105 R)
• M8: 805,884 km (0.093 R)
• M9: 882,029 km (0.042 R)
• M10: 960,867 km (0.115 R)
• M11: 1,042,248 km (0.108 R)
• M12: 1,158,336 km (0.098 R)
• M13: 1,284,597 km (0.079 R)
• M14: 1,381,088 km (0.047 R)
• M15: 1,462,319 km (0.113 R)
• M16: 1,557,463 km (0.08 R)
• M17: 1,642,435 km (0.107 R)
• M18: 1,741,469 km (0.107 R)
• M19: 1,817,165 km (0.104 R)
• M20: 1,926,372 km (0.104 R)
• M21: 2,051,136 km (0.109 R)
• M22: 2,274,187 km (0.064 R)
• M23: 2,385,338 km (0.042 R)
• M24: 2,477,042 km (0.054 R)
• M25: 2,548,400 km (0.069 R)
• M26: 2,649,528 km (0.119 R)
• M27: 2,953,361 km (0.056 R)
• M28: 3,029,207 km (0.101 R)
• M29: 3,284,122 km (0.119 R)
• M30: 3,402,454 km (0.113 R)
• M31: 3,490,118 km (0.118 R)
• M32: 3,570,452 km (0.111 R)
• M33: 3,749,521 km (0.112 R)
• M34: 3,898,072 km (0.119 R)
• M35: 4,124,862 km (0.116 R)
• M36: 4,408,051 km (0.039 R)
• M37: 4,547,626 km (0.063 R)
• M38: 4,653,242 km (0.059 R)
• M39: 4,741,953 km (0.077 R)
• M40: 4,966,051 km (0.085 R)
• M41: 5,074,958 km (0.048 R)
• M42: 5,415,742 km (0.071 R)
• M43: 5,490,391 km (0.089 R)
• M44: 6,246,160 km (0.033 R)
• M45: 6,363,893 km (0.084 R)
• M46: 6,581,558 km (0.091 R)
• M47: 6,671,317 km (0.074 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 386.5

Radius: 13

Gravity: 2.29 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.16 AU - 1.74 AU

Year: 1184 Days

Day: 11.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 48.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 17,573,206 km

• M1: 162,463 km (0.051 R)
• M2: 251,324 km (0.084 R)
• M3: 343,028 km (0.099 R)
• M4: 547,079 km (0.068 R)
• M5: 637,885 km (0.051 R)
• M6: 751,430 km (0.106 R)
• M7: 890,706 km (0.069 R)
• M8: 976,425 km (0.11 R)
• M9: 1,065,286 km (0.049 R)
• M10: 1,217,727 km (0.084 R)
• M11: 1,335,460 km (0.115 R)
• M12: 1,515,875 km (0.109 R)
• M13: 1,605,484 km (0.111 R)
• M14: 1,766,751 km (0.094 R)
• M15: 1,861,446 km (0.082 R)
• M16: 1,966,015 km (0.093 R)
• M17: 2,181,436 km (0.104 R)
• M18: 2,309,342 km (0.113 R)
• M19: 2,431,115 km (0.088 R)
• M20: 2,590,886 km (0.102 R)
• M21: 2,883,649 km (0.089 R)
• M22: 3,255,100 km (0.093 R)
• M23: 3,352,937 km (0.12 R)
• M24: 3,764,331 km (0.082 R)
• M25: 3,960,454 km (0.094 R)
• M26: 4,330,858 km (0.047 R)
• M27: 4,438,718 km (0.103 R)
• M28: 4,558,546 km (0.101 R)
• M29: 4,767,983 km (0.113 R)
• M30: 4,879,583 km (0.094 R)
• M31: 4,969,342 km (0.084 R)
• M32: 5,082,438 km (0.103 R)
• M33: 5,276,766 km (0.032 R)
• M34: 5,415,443 km (0.101 R)
• M35: 6,151,165 km (0.1 R)
• M36: 6,297,322 km (0.113 R)
• M37: 6,580,511 km (0.051 R)
• M38: 6,855,472 km (0.11 R)
• M39: 7,313,541 km (0.091 R)
• M40: 7,481,390 km (0.084 R)
• M41: 7,585,360 km (0.071 R)
• M42: 7,820,977 km (0.116 R)
• M43: 7,926,443 km (0.116 R)
• M44: 8,192,428 km (0.087 R)
• M45: 8,461,256 km (0.04 R)
• M46: 8,746,688 km (0.082 R)
• M47: 8,925,159 km (0.106 R)
• M48: 9,021,649 km (0.096 R)
• M49: 9,341,190 km (0.052 R)
• M50: 9,509,488 km (0.114 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 666.7

Radius: 10.2

Gravity: 6.41 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 2.16 AU - 2.94 AU

Year: 2762 Days

Day: 12 Hours

Environment

Temp: -200 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 17,573,206 km

• M1: 156,479 km (0.055 R)
• M2: 236,065 km (0.068 R)
• M3: 413,788 km (0.108 R)
• M4: 554,559 km (0.095 R)
• M5: 798,254 km (0.12 R)
• M6: 1,022,202 km (0.052 R)
• M7: 1,108,819 km (0.069 R)
• M8: 1,266,645 km (0.107 R)
• M9: 1,384,079 km (0.068 R)
• M10: 1,579,903 km (0.103 R)
• M11: 1,681,181 km (0.092 R)
• M12: 2,094,819 km (0.052 R)
• M13: 2,178,444 km (0.119 R)
• M14: 2,291,989 km (0.098 R)
• M15: 2,451,161 km (0.096 R)
• M16: 2,539,723 km (0.045 R)
• M17: 2,704,580 km (0.066 R)
• M18: 2,796,134 km (0.098 R)
• M19: 3,061,221 km (0.083 R)
• M20: 3,990,972 km (0.117 R)
• M21: 4,130,696 km (0.066 R)
• M22: 4,343,275 km (0.107 R)
• M23: 4,487,039 km (0.077 R)
• M24: 5,040,102 km (0.105 R)
• M25: 5,115,499 km (0.04 R)
• M26: 5,229,343 km (0.115 R)
• M27: 5,305,638 km (0.049 R)
• M28: 5,575,812 km (0.079 R)
• M29: 6,069,485 km (0.102 R)
• M30: 6,721,881 km (0.051 R)
• M31: 7,140,905 km (0.089 R)
• M32: 7,698,456 km (0.088 R)
• M33: 7,763,681 km (0.118 R)
• M34: 7,894,728 km (0.109 R)
• M35: 8,181,208 km (0.077 R)
• M36: 8,359,230 km (0.086 R)
• M37: 8,448,689 km (0.054 R)
• M38: 8,855,296 km (0.114 R)
• M39: 9,199,072 km (0.118 R)
• M40: 10,042,056 km (0.075 R)
• M41: 10,376,408 km (0.114 R)
• M42: 10,520,919 km (0.037 R)
• M43: 11,130,082 km (0.111 R)
• M44: 11,401,751 km (0.039 R)
• M45: 11,526,067 km (0.081 R)
• M46: 11,876,276 km (0.107 R)
• M47: 12,103,216 km (0.111 R)
• M48: 12,280,788 km (0.053 R)
• M49: 12,818,593 km (0.117 R)
• M50: 13,025,487 km (0.067 R)
• M51: 13,390,356 km (0.05 R)
• M52: 13,943,868 km (0.026 R)
• M53: 14,156,746 km (0.066 R)
• M54: 14,504,860 km (0.096 R)
• M55: 14,774,585 km (0.107 R)
• M56: 14,883,043 km (0.069 R)
• M57: 15,018,878 km (0.083 R)
• M58: 15,182,389 km (0.106 R)
• M59: 15,291,745 km (0.094 R)
• M60: 15,897,915 km (0.102 R)
• M61: 16,176,018 km (0.114 R)
• M62: 16,259,793 km (0.082 R)
• M63: 16,709,035 km (0.096 R)
• M64: 16,821,981 km (0.101 R)
• M65: 16,963,501 km (0.102 R)
• M66: 17,190,740 km (0.088 R)
• M67: 17,734,528 km (0.112 R)
• M68: 18,458,732 km (0.082 R)
• M69: 18,575,418 km (0.068 R)
• M70: 18,839,009 km (0.106 R)
• M71: 18,956,593 km (0.114 R)
• M72: 19,162,889 km (0.075 R)
• M73: 19,905,941 km (0.035 R)
• M74: 20,085,609 km (0.11 R)

Asteroid Belt

Center: 2.84 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 241.6

Radius: 11.3

Gravity: 1.89 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 2.74 AU - 3.5 AU

Year: 3738 Days

Day: 6.4 Hours

Environment

Temp: -209 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 17,573,206 km

• M1: 153,039 km (0.1 R)
• M2: 254,616 km (0.086 R)
• M3: 422,764 km (0.072 R)
• M4: 534,962 km (0.041 R)
• M5: 626,965 km (0.089 R)
• M6: 750,682 km (0.026 R)
• M7: 838,197 km (0.084 R)
• M8: 1,214,585 km (0.118 R)
• M9: 1,319,603 km (0.1 R)
• M10: 1,427,762 km (0.089 R)
• M11: 1,641,687 km (0.039 R)
• M12: 1,723,218 km (0.118 R)
• M13: 1,830,180 km (0.113 R)
• M14: 1,902,735 km (0.103 R)
• M15: 2,088,536 km (0.098 R)
• M16: 2,398,503 km (0.066 R)
• M17: 2,919,552 km (0.116 R)
• M18: 3,076,929 km (0.098 R)
• M19: 3,340,670 km (0.053 R)
• M20: 3,475,308 km (0.062 R)
• M21: 3,688,485 km (0.104 R)
• M22: 3,859,027 km (0.112 R)
• M23: 3,953,124 km (0.085 R)
• M24: 4,208,039 km (0.086 R)
• M25: 4,386,359 km (0.106 R)
• M26: 4,683,610 km (0.05 R)
• M27: 4,936,431 km (0.107 R)
• M28: 5,159,331 km (0.086 R)
• M29: 5,614,857 km (0.093 R)
• M30: 5,992,292 km (0.073 R)
• M31: 6,174,951 km (0.051 R)
• M32: 6,433,756 km (0.09 R)
• M33: 6,771,847 km (0.112 R)
• M34: 7,135,070 km (0.07 R)
• M35: 7,544,071 km (0.097 R)
• M36: 7,781,184 km (0.116 R)
• M37: 8,101,173 km (0.088 R)
• M38: 8,466,342 km (0.088 R)
• M39: 8,650,946 km (0.109 R)
• M40: 8,836,896 km (0.109 R)
• M41: 9,915,796 km (0.097 R)
• M42: 10,350,228 km (0.105 R)
• M43: 10,547,697 km (0.092 R)
• M44: 10,946,525 km (0.117 R)
• M45: 11,080,565 km (0.101 R)
• M46: 11,260,232 km (0.106 R)
• M47: 11,599,520 km (0.113 R)
• M48: 12,057,289 km (0.092 R)
• M49: 12,357,981 km (0.106 R)
• M50: 12,544,230 km (0.112 R)
• M51: 12,801,838 km (0.099 R)
• M52: 12,943,208 km (0.072 R)
• M53: 13,085,027 km (0.109 R)
• M54: 13,513,624 km (0.118 R)
• M55: 13,657,388 km (0.111 R)
• M56: 13,922,625 km (0.102 R)
• M57: 13,995,180 km (0.068 R)
• M58: 14,140,739 km (0.028 R)
• M59: 15,398,408 km (0.09 R)
• M60: 15,926,788 km (0.084 R)
• M61: 16,205,788 km (0.077 R)
• M62: 16,461,002 km (0.106 R)
• M63: 16,923,558 km (0.037 R)
• M64: 17,208,393 km (0.025 R)
• M65: 17,338,393 km (0.082 R)
• M66: 17,416,483 km (0.103 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 485 - 16,160 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit