🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.39 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 216.2

Radius: 10.9

Gravity: 1.82 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.77 AU - 0.79 AU

Year: 476 Days

Day: 11.8 Hours

Environment

Temp: -163 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 49,325,304 km

• M1: 139,724 km (0.057 R)
• M2: 215,720 km (0.082 R)
• M3: 284,834 km (0.098 R)
• M4: 388,655 km (0.1 R)
• M5: 460,313 km (0.105 R)
• M6: 549,024 km (0.05 R)
• M7: 641,625 km (0.097 R)
• M8: 766,689 km (0.102 R)
• M9: 837,598 km (0.1 R)
• M10: 950,694 km (0.095 R)
• M11: 1,126,472 km (0.087 R)
• M12: 1,196,783 km (0.086 R)
• M13: 1,317,359 km (0.114 R)
• M14: 1,425,369 km (0.074 R)
• M15: 1,584,541 km (0.032 R)
• M16: 1,664,127 km (0.085 R)
• M17: 1,735,934 km (0.085 R)
• M18: 1,818,213 km (0.08 R)
• M19: 1,906,475 km (0.058 R)
• M20: 2,020,170 km (0.098 R)
• M21: 2,102,000 km (0.06 R)
• M22: 2,180,090 km (0.075 R)
• M23: 2,279,273 km (0.034 R)
• M24: 2,617,065 km (0.05 R)
• M25: 2,696,053 km (0.098 R)
• M26: 2,883,798 km (0.092 R)
• M27: 2,960,093 km (0.11 R)
• M28: 3,159,357 km (0.068 R)
• M29: 3,232,361 km (0.119 R)
• M30: 3,363,110 km (0.11 R)
• M31: 3,518,841 km (0.065 R)
• M32: 3,618,174 km (0.048 R)
• M33: 3,837,634 km (0.089 R)
• M34: 3,927,842 km (0.118 R)
• M35: 4,030,915 km (0.09 R)
• M36: 4,116,634 km (0.099 R)
• M37: 4,271,019 km (0.053 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 333.8

Radius: 14.9

Gravity: 1.5 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 2.24 AU - 2.56 AU

Year: 2566 Days

Day: 5.9 Hours

Environment

Temp: -201 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 49,325,304 km

• M1: 187,745 km (0.085 R)
• M2: 301,141 km (0.079 R)
• M3: 464,053 km (0.039 R)
• M4: 571,464 km (0.113 R)
• M5: 689,945 km (0.074 R)
• M6: 803,041 km (0.091 R)
• M7: 981,960 km (0.098 R)
• M8: 1,130,362 km (0.098 R)
• M9: 1,268,141 km (0.091 R)
• M10: 1,481,019 km (0.078 R)
• M11: 1,738,028 km (0.096 R)
• M12: 2,055,026 km (0.108 R)
• M13: 2,355,269 km (0.108 R)
• M14: 2,498,883 km (0.1 R)
• M15: 2,769,954 km (0.096 R)
• M16: 2,883,649 km (0.118 R)
• M17: 2,999,138 km (0.1 R)
• M18: 3,129,139 km (0.069 R)
• M19: 3,394,974 km (0.057 R)
• M20: 3,503,582 km (0.075 R)
• M21: 3,724,089 km (0.074 R)
• M22: 3,977,807 km (0.101 R)
• M23: 4,179,166 km (0.082 R)
• M24: 4,457,867 km (0.114 R)
• M25: 4,577,096 km (0.072 R)
• M26: 4,972,184 km (0.119 R)
• M27: 5,425,915 km (0.048 R)
• M28: 5,827,884 km (0.05 R)
• M29: 6,024,306 km (0.106 R)
• M30: 6,866,542 km (0.109 R)
• M31: 7,372,033 km (0.041 R)
• M32: 7,620,366 km (0.09 R)
• M33: 7,745,729 km (0.115 R)
• M34: 8,162,209 km (0.119 R)
• M35: 8,382,417 km (0.093 R)
• M36: 8,567,320 km (0.064 R)
• M37: 8,735,020 km (0.117 R)
• M38: 8,866,217 km (0.101 R)
• M39: 9,570,673 km (0.113 R)
• M40: 9,764,253 km (0.071 R)
• M41: 10,037,269 km (0.057 R)
• M42: 10,135,555 km (0.119 R)
• M43: 10,591,230 km (0.065 R)
• M44: 10,751,300 km (0.06 R)
• M45: 10,892,071 km (0.093 R)
• M46: 10,992,900 km (0.083 R)
• M47: 11,114,374 km (0.118 R)
• M48: 11,563,766 km (0.093 R)
• M49: 11,728,772 km (0.041 R)
• M50: 12,207,186 km (0.114 R)
• M51: 12,312,054 km (0.088 R)
• M52: 12,649,697 km (0.099 R)
• M53: 12,904,911 km (0.086 R)
• M54: 13,964,961 km (0.062 R)
• M55: 14,184,721 km (0.115 R)
• M56: 14,361,246 km (0.115 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 160.5

Radius: 14

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 2.41 AU - 3.27 AU

Year: 3304 Days

Day: 5.6 Hours

Environment

Temp: -219 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 49,325,304 km

• M1: 180,565 km (0.061 R)
• M2: 285,732 km (0.086 R)
• M3: 576,101 km (0.116 R)
• M4: 710,889 km (0.115 R)
• M5: 827,875 km (0.095 R)
• M6: 960,269 km (0.101 R)
• M7: 1,221,616 km (0.104 R)
• M8: 1,311,076 km (0.107 R)
• M9: 1,535,622 km (0.096 R)
• M10: 1,642,884 km (0.11 R)
• M11: 1,752,838 km (0.03 R)
• M12: 1,970,054 km (0.113 R)
• M13: 2,109,180 km (0.051 R)
• M14: 2,397,455 km (0.1 R)
• M15: 2,523,417 km (0.114 R)
• M16: 2,616,467 km (0.101 R)
• M17: 2,770,253 km (0.032 R)
• M18: 3,000,484 km (0.099 R)
• M19: 3,532,006 km (0.095 R)
• M20: 3,636,724 km (0.114 R)
• M21: 4,079,534 km (0.119 R)
• M22: 4,203,401 km (0.032 R)
• M23: 4,314,552 km (0.114 R)
• M24: 4,468,937 km (0.088 R)
• M25: 4,668,202 km (0.112 R)
• M26: 4,826,925 km (0.097 R)
• M27: 4,987,443 km (0.076 R)
• M28: 5,090,516 km (0.06 R)
• M29: 5,328,826 km (0.114 R)
• M30: 5,494,879 km (0.094 R)
• M31: 5,632,061 km (0.063 R)
• M32: 6,160,590 km (0.103 R)
• M33: 6,287,299 km (0.079 R)
• M34: 6,607,888 km (0.103 R)
• M35: 7,082,262 km (0.077 R)
• M36: 7,198,500 km (0.06 R)
• M37: 7,382,356 km (0.104 R)
• M38: 7,550,953 km (0.095 R)
• M39: 8,133,487 km (0.108 R)
• M40: 8,255,259 km (0.075 R)
• M41: 8,447,941 km (0.084 R)
• M42: 8,945,055 km (0.056 R)
• M43: 9,034,814 km (0.038 R)
• M44: 9,269,533 km (0.063 R)
• M45: 9,745,404 km (0.108 R)
• M46: 10,060,756 km (0.119 R)
• M47: 10,473,945 km (0.109 R)
• M48: 10,758,929 km (0.114 R)
• M49: 11,027,308 km (0.079 R)
• M50: 11,433,915 km (0.065 R)
• M51: 11,865,056 km (0.025 R)
• M52: 12,043,077 km (0.092 R)
• M53: 12,182,203 km (0.081 R)
• M54: 12,421,710 km (0.117 R)
• M55: 12,663,011 km (0.079 R)
• M56: 12,885,463 km (0.114 R)
• M57: 13,190,942 km (0.085 R)
• M58: 13,395,891 km (0.106 R)
• M59: 13,622,681 km (0.096 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 220

Radius: 4.4

Gravity: 11.36 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 8.64 AU - 9.22 AU

Year: 18420 Days

Day: 20 Hours

Environment

Temp: -239 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 49,325,304 km

• M1: 183,706 km (0.108 R)
• M2: 405,410 km (0.116 R)
• M3: 525,089 km (0.077 R)
• M4: 622,178 km (0.052 R)
• M5: 1,086,978 km (0.118 R)
• M6: 1,612,815 km (0.116 R)
• M7: 1,755,082 km (0.081 R)
• M8: 2,831,588 km (0.085 R)
• M9: 3,417,264 km (0.049 R)
• M10: 3,600,073 km (0.093 R)
• M11: 3,848,854 km (0.088 R)
• M12: 3,880,270 km (0.108 R)
• M13: 3,943,549 km (0.112 R)
• M14: 4,038,993 km (0.058 R)
• M15: 4,898,133 km (0.093 R)
• M16: 6,511,547 km (0.096 R)
• M17: 6,776,036 km (0.098 R)
• M18: 7,749,319 km (0.112 R)
• M19: 7,868,998 km (0.101 R)
• M20: 7,949,182 km (0.072 R)
• M21: 8,272,463 km (0.07 R)
• M22: 8,313,154 km (0.111 R)
• M23: 8,517,804 km (0.084 R)
• M24: 9,225,701 km (0.073 R)
• M25: 9,522,652 km (0.114 R)
• M26: 9,736,727 km (0.078 R)
• M27: 9,865,830 km (0.106 R)
• M28: 10,344,394 km (0.042 R)
• M29: 10,564,452 km (0.1 R)
• M30: 10,652,864 km (0.063 R)
• M31: 12,379,373 km (0.092 R)
• M32: 12,753,667 km (0.091 R)
• M33: 12,800,791 km (0.105 R)
• M34: 13,754,178 km (0.067 R)
• M35: 13,899,138 km (0.092 R)
• M36: 13,947,608 km (0.049 R)
• M37: 14,828,889 km (0.094 R)
• M38: 15,027,256 km (0.12 R)
• M39: 15,829,250 km (0.095 R)
• M40: 16,902,764 km (0.093 R)
• M41: 17,422,318 km (0.113 R)
• M42: 17,736,473 km (0.093 R)
• M43: 17,788,982 km (0.09 R)
• M44: 18,158,339 km (0.055 R)
• M45: 18,211,297 km (0.111 R)
• M46: 18,476,833 km (0.115 R)
• M47: 19,769,359 km (0.108 R)
• M48: 20,426,392 km (0.074 R)
• M49: 21,146,407 km (0.055 R)
• M50: 21,202,057 km (0.06 R)
• M51: 24,399,562 km (0.111 R)
• M52: 24,458,055 km (0.066 R)
• M53: 24,575,041 km (0.085 R)
• M54: 24,633,683 km (0.07 R)
• M55: 24,868,552 km (0.09 R)
• M56: 25,104,019 km (0.036 R)
• M57: 25,222,201 km (0.077 R)
• M58: 26,053,816 km (0.078 R)
• M59: 27,317,918 km (0.028 R)
• M60: 27,804,859 km (0.12 R)
• M61: 27,865,895 km (0.057 R)
• M62: 30,848,577 km (0.071 R)
• M63: 31,164,976 km (0.11 R)
• M64: 31,992,851 km (0.056 R)
• M65: 32,505,972 km (0.096 R)
• M66: 33,086,411 km (0.079 R)
• M67: 33,996,116 km (0.082 R)
• M68: 34,979,872 km (0.079 R)
• M69: 35,574,673 km (0.105 R)
• M70: 37,311,504 km (0.119 R)
• M71: 37,446,142 km (0.038 R)
• M72: 37,581,079 km (0.103 R)
• M73: 38,122,325 km (0.052 R)
• M74: 38,325,927 km (0.036 R)
• M75: 38,461,912 km (0.113 R)
• M76: 38,802,546 km (0.106 R)
• M77: 38,870,763 km (0.096 R)
• M78: 39,144,078 km (0.056 R)
• M79: 39,280,960 km (0.111 R)
• M80: 39,418,141 km (0.082 R)
• M81: 39,555,323 km (0.086 R)
• M82: 40,451,264 km (0.112 R)
• M83: 40,866,997 km (0.101 R)
• M84: 41,423,501 km (0.077 R)
• M85: 42,403,516 km (0.068 R)
• M86: 44,029,795 km (0.06 R)
• M87: 45,460,699 km (0.091 R)
• M88: 46,181,760 km (0.102 R)
• M89: 46,398,827 km (0.101 R)
• M90: 46,761,302 km (0.084 R)
• M91: 47,197,679 km (0.086 R)
• M92: 47,416,242 km (0.085 R)
• M93: 47,562,249 km (0.119 R)
• M94: 47,635,253 km (0.093 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 451 - 16,010 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit