🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.3 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 885.6

Radius: 11.5

Gravity: 6.7 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.48 AU - 0.72 AU

Year: 310 Days

Day: 14.8 Hours

Environment

Temp: -144 °C

Axial Tilt: 48.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 31,206,077 km

• M1: 155,133 km (0.061 R)
• M2: 227,987 km (0.075 R)
• M3: 385,963 km (0.037 R)
• M4: 472,729 km (0.106 R)
• M5: 571,015 km (0.103 R)
• M6: 757,863 km (0.077 R)
• M7: 845,826 km (0.095 R)
• M8: 933,341 km (0.036 R)
• M9: 1,024,446 km (0.09 R)
• M10: 1,252,134 km (0.111 R)
• M11: 1,348,924 km (0.101 R)
• M12: 1,434,045 km (0.095 R)
• M13: 1,545,645 km (0.048 R)
• M14: 1,650,065 km (0.097 R)
• M15: 1,829,732 km (0.099 R)
• M16: 1,978,133 km (0.081 R)
• M17: 2,114,117 km (0.109 R)
• M18: 2,197,294 km (0.06 R)
• M19: 2,270,297 km (0.117 R)
• M20: 2,344,199 km (0.059 R)
• M21: 2,436,201 km (0.08 R)
• M22: 2,594,326 km (0.095 R)
• M23: 2,671,668 km (0.039 R)
• M24: 2,798,378 km (0.043 R)
• M25: 2,908,631 km (0.054 R)
• M26: 3,127,044 km (0.092 R)
• M27: 3,216,055 km (0.097 R)
• M28: 3,325,261 km (0.098 R)
• M29: 3,461,844 km (0.084 R)
• M30: 3,547,265 km (0.083 R)
• M31: 3,733,963 km (0.082 R)
• M32: 3,814,895 km (0.098 R)
• M33: 4,082,376 km (0.116 R)
• M34: 4,434,081 km (0.11 R)
• M35: 4,505,738 km (0.086 R)
• M36: 4,678,973 km (0.111 R)
• M37: 4,810,469 km (0.12 R)
• M38: 4,921,022 km (0.11 R)
• M39: 5,092,162 km (0.101 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 528.8

Radius: 9.9

Gravity: 5.4 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.57 AU - 0.65 AU

Year: 318 Days

Day: 12.2 Hours

Environment

Temp: -150 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 31,206,077 km

• M1: 126,261 km (0.072 R)
• M2: 199,115 km (0.104 R)
• M3: 324,029 km (0.113 R)
• M4: 402,717 km (0.114 R)
• M5: 483,800 km (0.102 R)
• M6: 580,739 km (0.096 R)
• M7: 738,116 km (0.065 R)
• M8: 803,191 km (0.087 R)
• M9: 932,294 km (0.113 R)
• M10: 1,143,377 km (0.039 R)
• M11: 1,215,931 km (0.04 R)
• M12: 1,336,358 km (0.055 R)
• M13: 1,404,574 km (0.095 R)
• M14: 1,553,424 km (0.072 R)
• M15: 1,630,018 km (0.11 R)
• M16: 1,703,172 km (0.099 R)
• M17: 1,796,222 km (0.053 R)
• M18: 1,876,855 km (0.072 R)
• M19: 2,046,499 km (0.11 R)
• M20: 2,140,746 km (0.056 R)
• M21: 2,211,206 km (0.095 R)
• M22: 2,277,328 km (0.092 R)
• M23: 2,344,199 km (0.1 R)
• M24: 2,416,903 km (0.076 R)
• M25: 2,495,592 km (0.077 R)
• M26: 2,726,272 km (0.106 R)
• M27: 2,819,471 km (0.112 R)
• M28: 2,896,963 km (0.111 R)
• M29: 2,997,642 km (0.109 R)
• M30: 3,076,779 km (0.038 R)
• M31: 3,214,110 km (0.099 R)
• M32: 3,283,673 km (0.112 R)
• M33: 3,447,633 km (0.103 R)
• M34: 3,518,841 km (0.106 R)
• M35: 3,620,568 km (0.101 R)
• M36: 3,686,840 km (0.109 R)
• M37: 3,759,694 km (0.09 R)
• M38: 3,845,114 km (0.112 R)
• M39: 4,099,580 km (0.092 R)
• M40: 4,162,411 km (0.054 R)
• M41: 4,225,691 km (0.071 R)
• M42: 4,372,297 km (0.097 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 819.7

Radius: 13.3

Gravity: 4.63 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.59 AU - 0.75 AU

Year: 366 Days

Day: 6.6 Hours

Environment

Temp: -151 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 31,206,077 km

• M1: 170,093 km (0.035 R)
• M2: 264,040 km (0.11 R)
• M3: 374,892 km (0.106 R)
• M4: 484,697 km (0.089 R)
• M5: 570,566 km (0.104 R)
• M6: 707,897 km (0.072 R)
• M7: 857,794 km (0.079 R)
• M8: 993,330 km (0.117 R)
• M9: 1,099,993 km (0.11 R)
• M10: 1,225,207 km (0.106 R)
• M11: 1,495,829 km (0.092 R)
• M12: 1,620,145 km (0.066 R)
• M13: 1,726,509 km (0.116 R)
• M14: 1,840,951 km (0.114 R)
• M15: 1,991,896 km (0.092 R)
• M16: 2,106,637 km (0.04 R)
• M17: 2,211,655 km (0.078 R)
• M18: 2,294,682 km (0.052 R)
• M19: 2,470,160 km (0.117 R)
• M20: 2,656,559 km (0.11 R)
• M21: 2,770,553 km (0.073 R)
• M22: 2,977,596 km (0.096 R)
• M23: 3,069,748 km (0.098 R)
• M24: 3,196,458 km (0.091 R)
• M25: 3,379,565 km (0.096 R)
• M26: 3,475,907 km (0.11 R)
• M27: 3,608,151 km (0.098 R)
• M28: 3,727,979 km (0.088 R)
• M29: 3,870,695 km (0.092 R)
• M30: 3,957,163 km (0.105 R)
• M31: 4,058,889 km (0.108 R)
• M32: 4,242,895 km (0.064 R)
• M33: 4,414,633 km (0.111 R)
• M34: 4,718,766 km (0.09 R)
• M35: 4,842,333 km (0.103 R)
• M36: 5,251,633 km (0.113 R)
• M37: 5,404,073 km (0.082 R)
• M38: 5,525,397 km (0.12 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 752.3

Radius: 12.8

Gravity: 4.59 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.73 AU - 0.93 AU

Year: 504 Days

Day: 14.6 Hours

Environment

Temp: -176 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 31,206,077 km

• M1: 159,322 km (0.088 R)
• M2: 386,710 km (0.119 R)
• M3: 504,444 km (0.086 R)
• M4: 588,967 km (0.091 R)
• M5: 739,911 km (0.097 R)
• M6: 910,004 km (0.098 R)
• M7: 1,042,996 km (0.106 R)
• M8: 1,247,497 km (0.086 R)
• M9: 1,380,340 km (0.082 R)
• M10: 1,483,113 km (0.067 R)
• M11: 1,630,467 km (0.081 R)
• M12: 2,056,672 km (0.109 R)
• M13: 2,155,406 km (0.05 R)
• M14: 2,269,250 km (0.077 R)
• M15: 2,552,588 km (0.096 R)
• M16: 2,687,825 km (0.057 R)
• M17: 2,825,455 km (0.101 R)
• M18: 2,936,008 km (0.108 R)
• M19: 3,070,347 km (0.093 R)
• M20: 3,361,165 km (0.1 R)
• M21: 3,549,509 km (0.107 R)
• M22: 3,660,959 km (0.051 R)
• M23: 3,741,293 km (0.066 R)
• M24: 3,822,375 km (0.073 R)
• M25: 3,994,263 km (0.12 R)
• M26: 4,093,746 km (0.075 R)
• M27: 4,236,163 km (0.079 R)
• M28: 4,337,590 km (0.105 R)
• M29: 4,439,915 km (0.086 R)
• M30: 4,551,814 km (0.069 R)
• M31: 4,848,617 km (0.114 R)
• M32: 4,928,352 km (0.045 R)
• M33: 5,008,387 km (0.107 R)
• M34: 5,187,905 km (0.083 R)
• M35: 5,314,913 km (0.083 R)
• M36: 5,516,721 km (0.046 R)
• M37: 5,777,021 km (0.066 R)
• M38: 5,889,967 km (0.085 R)
• M39: 6,041,510 km (0.116 R)
• M40: 6,165,676 km (0.118 R)
• M41: 6,377,806 km (0.046 R)
• M42: 6,514,090 km (0.104 R)
• M43: 6,720,236 km (0.1 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 388.7

Radius: 12.8

Gravity: 2.37 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.07 AU - 1.27 AU

Year: 844 Days

Day: 14.9 Hours

Environment

Temp: -191 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 31,206,077 km

• M1: 159,471 km (0.117 R)
• M2: 258,206 km (0.097 R)
• M3: 378,034 km (0.072 R)
• M4: 481,705 km (0.12 R)
• M5: 584,778 km (0.085 R)
• M6: 664,813 km (0.049 R)
• M7: 773,421 km (0.091 R)
• M8: 1,016,218 km (0.116 R)
• M9: 1,173,296 km (0.099 R)
• M10: 1,266,795 km (0.106 R)
• M11: 1,357,002 km (0.03 R)
• M12: 1,512,434 km (0.092 R)
• M13: 1,628,223 km (0.107 R)
• M14: 1,733,839 km (0.072 R)
• M15: 1,875,957 km (0.081 R)
• M16: 1,973,046 km (0.053 R)
• M17: 2,208,663 km (0.091 R)
• M18: 2,326,247 km (0.035 R)
• M19: 2,453,704 km (0.118 R)
• M20: 2,591,185 km (0.108 R)
• M21: 2,723,429 km (0.117 R)
• M22: 2,865,996 km (0.075 R)
• M23: 2,946,330 km (0.113 R)
• M24: 3,109,242 km (0.094 R)
• M25: 3,208,575 km (0.03 R)
• M26: 3,325,710 km (0.101 R)
• M27: 3,427,287 km (0.12 R)
• M28: 3,694,619 km (0.076 R)
• M29: 3,968,981 km (0.092 R)
• M30: 4,067,865 km (0.089 R)
• M31: 4,185,898 km (0.118 R)
• M32: 4,444,104 km (0.088 R)
• M33: 4,755,118 km (0.066 R)
• M34: 4,879,583 km (0.118 R)
• M35: 4,976,074 km (0.09 R)
• M36: 5,200,620 km (0.104 R)
• M37: 5,289,332 km (0.098 R)
• M38: 5,428,458 km (0.089 R)
• M39: 5,700,128 km (0.034 R)
• M40: 5,842,844 km (0.057 R)
• M41: 5,935,296 km (0.05 R)
• M42: 6,069,485 km (0.039 R)
• M43: 6,163,133 km (0.082 R)
• M44: 6,257,081 km (0.071 R)
• M45: 6,542,214 km (0.095 R)
• M46: 6,681,041 km (0.108 R)
• M47: 6,820,765 km (0.09 R)
• M48: 6,950,766 km (0.108 R)
• M49: 7,334,335 km (0.097 R)
• M50: 7,467,477 km (0.092 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 247.3

Radius: 8.9

Gravity: 3.12 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 4.74 AU - 6.38 AU

Year: 8743 Days

Day: 13.7 Hours

Environment

Temp: -217 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 31,206,077 km

• M1: 115,789 km (0.111 R)
• M2: 205,248 km (0.116 R)
• M3: 341,083 km (0.063 R)
• M4: 458,368 km (0.091 R)
• M5: 650,003 km (0.031 R)
• M6: 1,006,794 km (0.11 R)
• M7: 1,079,349 km (0.112 R)
• M8: 1,199,027 km (0.106 R)
• M9: 1,323,343 km (0.109 R)
• M10: 1,534,725 km (0.114 R)
• M11: 1,653,056 km (0.12 R)
• M12: 1,935,198 km (0.118 R)
• M13: 2,194,750 km (0.101 R)
• M14: 2,645,489 km (0.053 R)
• M15: 2,747,215 km (0.086 R)
• M16: 2,871,082 km (0.075 R)
• M17: 3,060,473 km (0.107 R)
• M18: 3,275,745 km (0.109 R)
• M19: 3,585,412 km (0.105 R)
• M20: 4,044,378 km (0.081 R)
• M21: 4,138,326 km (0.101 R)
• M22: 4,916,684 km (0.112 R)
• M23: 5,143,773 km (0.088 R)
• M24: 5,271,380 km (0.06 R)
• M25: 5,634,305 km (0.099 R)
• M26: 5,872,016 km (0.057 R)
• M27: 6,032,235 km (0.091 R)
• M28: 6,302,708 km (0.1 R)
• M29: 6,771,398 km (0.072 R)
• M30: 7,137,464 km (0.108 R)
• M31: 7,365,900 km (0.069 R)
• M32: 7,481,090 km (0.082 R)
• M33: 7,947,836 km (0.104 R)
• M34: 8,333,948 km (0.108 R)
• M35: 8,393,787 km (0.117 R)
• M36: 8,635,088 km (0.062 R)
• M37: 9,124,423 km (0.098 R)
• M38: 9,310,373 km (0.044 R)
• M39: 10,354,716 km (0.115 R)
• M40: 10,451,506 km (0.059 R)
• M41: 10,711,208 km (0.082 R)
• M42: 11,469,370 km (0.073 R)
• M43: 11,770,809 km (0.09 R)
• M44: 12,898,179 km (0.07 R)
• M45: 13,492,232 km (0.102 R)
• M46: 13,668,757 km (0.104 R)
• M47: 13,917,090 km (0.043 R)
• M48: 14,418,243 km (0.104 R)
• M49: 15,291,146 km (0.044 R)
• M50: 15,401,400 km (0.114 R)
• M51: 16,519,046 km (0.079 R)
• M52: 16,594,443 km (0.053 R)
• M53: 16,707,838 km (0.106 R)
• M54: 16,973,374 km (0.104 R)
• M55: 17,202,110 km (0.044 R)
• M56: 17,547,232 km (0.118 R)
• M57: 17,662,721 km (0.04 R)
• M58: 18,088,477 km (0.118 R)
• M59: 18,713,646 km (0.06 R)
• M60: 18,910,517 km (0.051 R)
• M61: 20,025,620 km (0.104 R)
• M62: 20,591,100 km (0.059 R)
• M63: 20,835,094 km (0.103 R)
• M64: 20,957,465 km (0.033 R)
• M65: 21,944,811 km (0.094 R)
• M66: 22,027,838 km (0.077 R)
• M67: 22,444,169 km (0.115 R)
• M68: 22,611,569 km (0.085 R)
• M69: 22,863,192 km (0.055 R)
• M70: 23,623,897 km (0.115 R)
• M71: 24,007,466 km (0.1 R)
• M72: 24,307,111 km (0.086 R)
• M73: 24,521,933 km (0.074 R)
• M74: 24,651,186 km (0.051 R)
• M75: 24,780,588 km (0.079 R)
• M76: 24,910,289 km (0.119 R)
• M77: 25,083,524 km (0.117 R)
• M78: 26,087,176 km (0.069 R)
• M79: 26,439,479 km (0.044 R)
• M80: 26,970,701 km (0.075 R)
• M81: 28,133,974 km (0.067 R)
• M82: 28,404,746 km (0.117 R)
• M83: 28,903,356 km (0.07 R)
• M84: 29,496,362 km (0.055 R)
• M85: 30,601,740 km (0.06 R)
• M86: 31,112,767 km (0.112 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: 233 - 13,084 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit