🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 455.2

Radius: 13.6

Gravity: 2.46 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.42 AU - 0.62 AU

Year: 250 Days

Day: 6.2 Hours

Environment

Temp: -140 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 49,508,945 km

• M1: 173,085 km (0.04 R)
• M2: 272,119 km (0.09 R)
• M3: 359,184 km (0.101 R)
• M4: 449,093 km (0.101 R)
• M5: 537,655 km (0.102 R)
• M6: 623,524 km (0.032 R)
• M7: 723,455 km (0.068 R)
• M8: 826,977 km (0.064 R)
• M9: 1,008,738 km (0.096 R)
• M10: 1,123,330 km (0.105 R)
• M11: 1,256,622 km (0.041 R)
• M12: 1,366,726 km (0.114 R)
• M13: 1,620,145 km (0.097 R)
• M14: 1,721,273 km (0.091 R)
• M15: 1,856,958 km (0.083 R)
• M16: 1,967,212 km (0.09 R)
• M17: 2,156,304 km (0.08 R)
• M18: 2,281,517 km (0.118 R)
• M19: 2,413,462 km (0.07 R)
• M20: 2,516,535 km (0.107 R)
• M21: 2,662,543 km (0.117 R)
• M22: 2,806,606 km (0.084 R)
• M23: 2,915,363 km (0.101 R)
• M24: 3,049,553 km (0.097 R)
• M25: 3,220,393 km (0.068 R)
• M26: 3,324,513 km (0.109 R)
• M27: 3,454,813 km (0.095 R)
• M28: 3,546,218 km (0.111 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 360.9

Radius: 13.1

Gravity: 2.1 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.84 AU - 0.98 AU

Year: 579 Days

Day: 7.1 Hours

Environment

Temp: -166 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 49,508,945 km

• M1: 165,605 km (0.091 R)
• M2: 269,426 km (0.065 R)
• M3: 426,803 km (0.06 R)
• M4: 547,229 km (0.063 R)
• M5: 644,019 km (0.098 R)
• M6: 728,093 km (0.074 R)
• M7: 829,071 km (0.117 R)
• M8: 983,756 km (0.056 R)
• M9: 1,078,900 km (0.116 R)
• M10: 1,225,356 km (0.059 R)
• M11: 1,440,328 km (0.112 R)
• M12: 1,630,318 km (0.1 R)
• M13: 1,722,919 km (0.116 R)
• M14: 1,817,465 km (0.11 R)
• M15: 2,106,039 km (0.101 R)
• M16: 2,213,600 km (0.118 R)
• M17: 2,378,606 km (0.091 R)
• M18: 2,566,800 km (0.097 R)
• M19: 2,740,483 km (0.098 R)
• M20: 2,884,995 km (0.098 R)
• M21: 3,018,735 km (0.094 R)
• M22: 3,127,194 km (0.073 R)
• M23: 3,313,144 km (0.098 R)
• M24: 3,404,100 km (0.025 R)
• M25: 3,581,223 km (0.066 R)
• M26: 3,805,321 km (0.032 R)
• M27: 4,086,415 km (0.106 R)
• M28: 4,168,993 km (0.103 R)
• M29: 4,267,429 km (0.115 R)
• M30: 4,466,693 km (0.077 R)
• M31: 4,668,950 km (0.11 R)
• M32: 4,874,347 km (0.03 R)
• M33: 4,970,240 km (0.119 R)
• M34: 5,058,652 km (0.112 R)
• M35: 5,220,666 km (0.1 R)
• M36: 5,302,497 km (0.064 R)
• M37: 5,458,826 km (0.028 R)
• M38: 5,550,231 km (0.09 R)
• M39: 5,776,423 km (0.106 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 905.7

Radius: 14.9

Gravity: 4.08 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.95 AU - 2.29 AU

Year: 2058 Days

Day: 11 Hours

Environment

Temp: -211 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 49,508,945 km

• M1: 189,840 km (0.084 R)
• M2: 309,368 km (0.046 R)
• M3: 425,905 km (0.088 R)
• M4: 580,739 km (0.077 R)
• M5: 940,073 km (0.075 R)
• M6: 1,036,264 km (0.113 R)
• M7: 1,380,040 km (0.097 R)
• M8: 1,595,012 km (0.054 R)
• M9: 1,700,778 km (0.073 R)
• M10: 1,809,237 km (0.112 R)
• M11: 1,995,187 km (0.105 R)
• M12: 2,174,854 km (0.106 R)
• M13: 2,509,504 km (0.082 R)
• M14: 2,803,464 km (0.078 R)
• M15: 3,035,341 km (0.065 R)
• M16: 3,228,472 km (0.084 R)
• M17: 3,595,884 km (0.097 R)
• M18: 3,737,104 km (0.12 R)
• M19: 4,205,346 km (0.054 R)
• M20: 4,321,284 km (0.104 R)
• M21: 4,522,493 km (0.111 R)
• M22: 4,726,694 km (0.103 R)
• M23: 5,021,552 km (0.084 R)
• M24: 5,268,987 km (0.047 R)
• M25: 6,110,175 km (0.092 R)
• M26: 6,393,663 km (0.113 R)
• M27: 6,797,727 km (0.04 R)
• M28: 6,993,252 km (0.059 R)
• M29: 7,389,686 km (0.108 R)
• M30: 7,834,440 km (0.068 R)
• M31: 7,936,765 km (0.086 R)
• M32: 8,877,586 km (0.075 R)
• M33: 9,415,690 km (0.071 R)
• M34: 9,546,439 km (0.074 R)
• M35: 10,119,847 km (0.105 R)
• M36: 10,231,447 km (0.112 R)
• M37: 10,818,320 km (0.095 R)
• M38: 11,115,870 km (0.104 R)
• M39: 11,462,638 km (0.097 R)
• M40: 11,555,688 km (0.105 R)
• M41: 11,836,483 km (0.068 R)
• M42: 11,954,067 km (0.082 R)
• M43: 12,452,527 km (0.097 R)
• M44: 12,644,162 km (0.026 R)
• M45: 12,740,353 km (0.117 R)
• M46: 13,006,188 km (0.068 R)
• M47: 13,249,584 km (0.118 R)
• M48: 13,864,282 km (0.076 R)
• M49: 13,963,615 km (0.043 R)
• M50: 14,715,494 km (0.074 R)
• M51: 14,842,054 km (0.077 R)
• M52: 14,994,494 km (0.048 R)
• M53: 15,842,115 km (0.108 R)
• M54: 16,180,206 km (0.025 R)
• M55: 16,284,775 km (0.07 R)
• M56: 16,442,003 km (0.083 R)
• M57: 16,810,911 km (0.107 R)
• M58: 17,102,627 km (0.047 R)
• M59: 17,637,439 km (0.075 R)
• M60: 17,933,942 km (0.087 R)
• M61: 18,042,102 km (0.079 R)
• M62: 18,177,787 km (0.041 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 410.5

Radius: 4.9

Gravity: 17.1 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 7.31 AU - 7.59 AU

Year: 13560 Days

Day: 20.9 Hours

Environment

Temp: -230 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 49,508,945 km

• M1: 69,114 km (0.073 R)
• M2: 151,842 km (0.113 R)
• M3: 330,761 km (0.059 R)
• M4: 384,766 km (0.106 R)
• M5: 471,383 km (0.092 R)
• M6: 501,901 km (0.109 R)
• M7: 564,732 km (0.062 R)
• M8: 613,800 km (0.063 R)
• M9: 716,275 km (0.07 R)
• M10: 769,531 km (0.103 R)
• M11: 805,884 km (0.119 R)
• M12: 1,016,218 km (0.036 R)
• M13: 1,440,777 km (0.089 R)
• M14: 1,989,352 km (0.103 R)
• M15: 2,351,978 km (0.092 R)
• M16: 2,904,891 km (0.089 R)
• M17: 3,285,169 km (0.066 R)
• M18: 5,128,664 km (0.117 R)
• M19: 5,163,371 km (0.062 R)
• M20: 5,838,506 km (0.11 R)
• M21: 5,984,214 km (0.069 R)
• M22: 6,130,970 km (0.103 R)
• M23: 6,204,871 km (0.03 R)
• M24: 6,353,571 km (0.096 R)
• M25: 7,230,813 km (0.064 R)
• M26: 8,390,047 km (0.063 R)
• M27: 8,431,037 km (0.075 R)
• M28: 8,637,033 km (0.099 R)
• M29: 8,719,910 km (0.084 R)
• M30: 8,761,349 km (0.05 R)
• M31: 8,803,087 km (0.113 R)
• M32: 9,095,999 km (0.094 R)
• M33: 9,349,717 km (0.073 R)
• M34: 9,434,839 km (0.064 R)
• M35: 9,994,185 km (0.067 R)
• M36: 10,168,466 km (0.116 R)
• M37: 11,009,805 km (0.073 R)
• M38: 11,189,771 km (0.111 R)
• M39: 12,947,546 km (0.065 R)
• M40: 13,042,391 km (0.086 R)
• M41: 13,713,038 km (0.111 R)
• M42: 13,906,618 km (0.11 R)
• M43: 14,150,014 km (0.104 R)
• M44: 14,198,783 km (0.028 R)
• M45: 14,542,259 km (0.081 R)
• M46: 14,690,212 km (0.118 R)
• M47: 14,739,729 km (0.082 R)
• M48: 14,888,429 km (0.11 R)
• M49: 15,287,257 km (0.114 R)
• M50: 15,437,752 km (0.046 R)
• M51: 15,943,094 km (0.108 R)
• M52: 16,095,684 km (0.118 R)
• M53: 17,073,605 km (0.081 R)
• M54: 17,701,018 km (0.059 R)
• M55: 18,070,525 km (0.079 R)
• M56: 18,549,388 km (0.06 R)
• M57: 18,709,906 km (0.048 R)
• M58: 19,248,309 km (0.114 R)
• M59: 20,505,979 km (0.1 R)
• M60: 21,005,336 km (0.065 R)
• M61: 21,172,587 km (0.099 R)
• M62: 22,584,192 km (0.053 R)
• M63: 23,099,706 km (0.104 R)
• M64: 23,619,260 km (0.065 R)
• M65: 24,376,375 km (0.115 R)
• M66: 24,610,795 km (0.053 R)
• M67: 24,905,054 km (0.032 R)
• M68: 25,854,551 km (0.1 R)
• M69: 26,033,769 km (0.115 R)
• M70: 26,574,267 km (0.1 R)
• M71: 27,300,714 km (0.079 R)
• M72: 28,217,749 km (0.115 R)
• M73: 29,144,956 km (0.073 R)
• M74: 29,831,162 km (0.085 R)
• M75: 31,921,792 km (0.064 R)
• M76: 32,693,567 km (0.118 R)
• M77: 33,536,701 km (0.112 R)
• M78: 33,993,573 km (0.094 R)
• M79: 34,518,362 km (0.097 R)
• M80: 35,244,211 km (0.095 R)
• M81: 35,376,755 km (0.068 R)
• M82: 35,775,284 km (0.076 R)
• M83: 36,175,308 km (0.086 R)
• M84: 36,309,049 km (0.091 R)
• M85: 38,606,423 km (0.105 R)
• M86: 40,464,130 km (0.114 R)
• M87: 41,229,323 km (0.071 R)
• M88: 42,280,397 km (0.061 R)
• M89: 44,480,384 km (0.066 R)
• M90: 45,414,024 km (0.1 R)
• M91: 45,558,236 km (0.1 R)
• M92: 46,281,542 km (0.103 R)
• M93: 46,354,097 km (0.103 R)
• M94: 46,426,652 km (0.092 R)
• M95: 48,326,994 km (0.09 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 251 - 19,089 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit