🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 840.3

Radius: 12.9

Gravity: 5.05 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.53 AU - 0.53 AU

Year: 257 Days

Day: 7.6 Hours

Environment

Temp: -148 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 60,993,560 km

• M1: 162,912 km (0.116 R)
• M2: 248,931 km (0.099 R)
• M3: 330,761 km (0.085 R)
• M4: 428,598 km (0.061 R)
• M5: 514,766 km (0.096 R)
• M6: 623,674 km (0.089 R)
• M7: 728,691 km (0.04 R)
• M8: 830,268 km (0.047 R)
• M9: 955,631 km (0.062 R)
• M10: 1,037,910 km (0.096 R)
• M11: 1,134,700 km (0.097 R)
• M12: 1,230,742 km (0.115 R)
• M13: 1,325,587 km (0.088 R)
• M14: 1,435,990 km (0.103 R)
• M15: 1,527,544 km (0.037 R)
• M16: 1,671,158 km (0.059 R)
• M17: 1,753,885 km (0.085 R)
• M18: 1,890,468 km (0.072 R)
• M19: 2,001,320 km (0.119 R)
• M20: 2,099,606 km (0.074 R)
• M21: 2,184,428 km (0.076 R)
• M22: 2,321,609 km (0.091 R)
• M23: 2,440,839 km (0.099 R)
• M24: 2,588,791 km (0.089 R)
• M25: 2,728,964 km (0.08 R)
• M26: 2,938,551 km (0.048 R)
• M27: 3,073,638 km (0.1 R)
• M28: 3,182,246 km (0.039 R)
• M29: 3,462,144 km (0.118 R)
• M30: 3,847,956 km (0.107 R)
• M31: 3,934,274 km (0.085 R)
• M32: 4,021,191 km (0.12 R)
• M33: 4,190,685 km (0.107 R)
• M34: 4,349,857 km (0.041 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 355.4

Radius: 12.4

Gravity: 2.31 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.45 AU - 0.67 AU

Year: 279 Days

Day: 10 Hours

Environment

Temp: -149 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 60,993,560 km

• M1: 165,306 km (0.117 R)
• M2: 247,285 km (0.104 R)
• M3: 357,240 km (0.068 R)
• M4: 462,257 km (0.098 R)
• M5: 558,150 km (0.081 R)
• M6: 635,492 km (0.057 R)
• M7: 739,761 km (0.103 R)
• M8: 883,974 km (0.085 R)
• M9: 986,897 km (0.101 R)
• M10: 1,104,182 km (0.115 R)
• M11: 1,250,937 km (0.096 R)
• M12: 1,342,940 km (0.118 R)
• M13: 1,507,947 km (0.091 R)
• M14: 1,606,532 km (0.091 R)
• M15: 1,695,692 km (0.116 R)
• M16: 1,810,433 km (0.054 R)
• M17: 1,960,929 km (0.098 R)
• M18: 2,107,236 km (0.069 R)
• M19: 2,196,845 km (0.119 R)
• M20: 2,309,492 km (0.109 R)
• M21: 2,464,475 km (0.114 R)
• M22: 2,545,557 km (0.082 R)
• M23: 2,668,826 km (0.101 R)
• M24: 2,747,514 km (0.114 R)
• M25: 2,831,738 km (0.108 R)
• M26: 2,964,431 km (0.118 R)
• M27: 3,070,347 km (0.063 R)
• M28: 3,206,780 km (0.102 R)
• M29: 3,305,664 km (0.051 R)
• M30: 3,475,907 km (0.097 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 875.3

Radius: 13.1

Gravity: 5.1 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.77 AU - 1.25 AU

Year: 677 Days

Day: 14.6 Hours

Environment

Temp: -169 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 60,993,560 km

• M1: 178,470 km (0.08 R)
• M2: 269,276 km (0.098 R)
• M3: 354,697 km (0.096 R)
• M4: 502,200 km (0.098 R)
• M5: 675,135 km (0.106 R)
• M6: 799,451 km (0.077 R)
• M7: 898,335 km (0.11 R)
• M8: 1,061,546 km (0.077 R)
• M9: 1,153,250 km (0.104 R)
• M10: 1,241,513 km (0.098 R)
• M11: 1,365,380 km (0.098 R)
• M12: 1,604,736 km (0.108 R)
• M13: 1,740,571 km (0.056 R)
• M14: 1,873,115 km (0.098 R)
• M15: 1,978,581 km (0.093 R)
• M16: 2,187,719 km (0.058 R)
• M17: 2,453,555 km (0.081 R)
• M18: 2,569,643 km (0.11 R)
• M19: 2,653,717 km (0.117 R)
• M20: 2,747,215 km (0.114 R)
• M21: 2,876,617 km (0.107 R)
• M22: 3,277,241 km (0.104 R)
• M23: 3,378,070 km (0.103 R)
• M24: 3,489,071 km (0.11 R)
• M25: 3,800,983 km (0.081 R)
• M26: 3,887,600 km (0.055 R)
• M27: 4,033,458 km (0.102 R)
• M28: 4,221,054 km (0.105 R)
• M29: 4,482,401 km (0.085 R)
• M30: 4,594,599 km (0.09 R)
• M31: 4,707,695 km (0.071 R)
• M32: 4,800,895 km (0.114 R)
• M33: 5,063,290 km (0.119 R)
• M34: 5,223,060 km (0.105 R)
• M35: 5,679,334 km (0.117 R)
• M36: 5,845,387 km (0.095 R)
• M37: 5,990,647 km (0.052 R)
• M38: 6,250,648 km (0.103 R)
• M39: 6,342,052 km (0.101 R)
• M40: 6,502,870 km (0.089 R)
• M41: 6,606,990 km (0.087 R)
• M42: 6,852,181 km (0.118 R)
• M43: 7,207,775 km (0.103 R)
• M44: 7,315,635 km (0.03 R)
• M45: 7,399,859 km (0.1 R)
• M46: 7,484,531 km (0.088 R)
• M47: 7,703,542 km (0.116 R)
• M48: 7,801,529 km (0.11 R)
• M49: 7,998,849 km (0.055 R)
• M50: 8,411,140 km (0.116 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 607.2

Radius: 7.2

Gravity: 11.71 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 6.4 AU - 8.22 AU

Year: 13180 Days

Day: 18.4 Hours

Environment

Temp: -229 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 60,993,560 km

• M1: 121,922 km (0.12 R)
• M2: 171,439 km (0.037 R)
• M3: 245,789 km (0.1 R)
• M4: 420,819 km (0.061 R)
• M5: 565,181 km (0.109 R)
• M6: 634,744 km (0.047 R)
• M7: 688,898 km (0.062 R)
• M8: 802,293 km (0.077 R)
• M9: 861,385 km (0.097 R)
• M10: 1,863,241 km (0.072 R)
• M11: 1,916,199 km (0.103 R)
• M12: 2,244,566 km (0.104 R)
• M13: 2,357,962 km (0.119 R)
• M14: 3,527,219 km (0.1 R)
• M15: 3,726,184 km (0.044 R)
• M16: 3,827,013 km (0.108 R)
• M17: 3,928,739 km (0.102 R)
• M18: 4,309,615 km (0.119 R)
• M19: 5,069,273 km (0.049 R)
• M20: 5,791,831 km (0.036 R)
• M21: 5,948,011 km (0.068 R)
• M22: 6,955,703 km (0.096 R)
• M23: 7,500,388 km (0.068 R)
• M24: 7,670,780 km (0.1 R)
• M25: 8,853,800 km (0.074 R)
• M26: 10,280,964 km (0.118 R)
• M27: 10,660,643 km (0.095 R)
• M28: 10,948,470 km (0.095 R)
• M29: 11,141,900 km (0.099 R)
• M30: 11,433,915 km (0.115 R)
• M31: 12,932,138 km (0.115 R)
• M32: 13,964,662 km (0.082 R)
• M33: 15,400,353 km (0.114 R)
• M34: 15,616,971 km (0.089 R)
• M35: 15,889,239 km (0.064 R)
• M36: 16,053,348 km (0.032 R)
• M37: 16,108,250 km (0.032 R)
• M38: 16,604,466 km (0.055 R)
• M39: 16,770,968 km (0.114 R)
• M40: 16,993,869 km (0.068 R)
• M41: 17,612,008 km (0.058 R)
• M42: 18,581,552 km (0.102 R)
• M43: 18,696,742 km (0.095 R)
• M44: 18,870,126 km (0.099 R)
• M45: 18,985,915 km (0.082 R)
• M46: 19,744,376 km (0.112 R)
• M47: 19,861,960 km (0.032 R)
• M48: 20,393,930 km (0.094 R)
• M49: 21,170,642 km (0.088 R)
• M50: 21,351,206 km (0.101 R)
• M51: 22,691,304 km (0.025 R)
• M52: 22,999,625 km (0.105 R)
• M53: 25,069,312 km (0.051 R)
• M54: 26,936,593 km (0.063 R)
• M55: 27,920,049 km (0.119 R)
• M56: 28,316,633 km (0.084 R)
• M57: 28,582,020 km (0.06 R)
• M58: 28,981,745 km (0.114 R)
• M59: 29,517,605 km (0.119 R)
• M60: 29,719,412 km (0.113 R)
• M61: 30,056,755 km (0.099 R)
• M62: 30,939,832 km (0.094 R)
• M63: 31,900,250 km (0.07 R)
• M64: 33,009,817 km (0.078 R)
• M65: 33,219,404 km (0.067 R)
• M66: 35,409,517 km (0.069 R)
• M67: 35,838,863 km (0.101 R)
• M68: 36,054,134 km (0.096 R)
• M69: 36,702,491 km (0.038 R)
• M70: 37,645,855 km (0.057 R)
• M71: 38,230,484 km (0.068 R)
• M72: 39,112,812 km (0.09 R)
• M73: 39,186,713 km (0.083 R)
• M74: 39,260,615 km (0.104 R)
• M75: 40,598,469 km (0.076 R)
• M76: 41,498,599 km (0.097 R)
• M77: 43,854,317 km (0.066 R)
• M78: 44,700,592 km (0.114 R)
• M79: 45,397,119 km (0.094 R)
• M80: 45,474,761 km (0.118 R)
• M81: 46,722,407 km (0.039 R)
• M82: 49,650,486 km (0.117 R)
• M83: 49,810,406 km (0.056 R)
• M84: 50,451,882 km (0.047 R)
• M85: 50,773,667 km (0.098 R)
• M86: 51,338,548 km (0.071 R)
• M87: 51,419,331 km (0.082 R)
• M88: 51,743,211 km (0.107 R)
• M89: 52,718,888 km (0.075 R)
• M90: 53,536,440 km (0.1 R)
• M91: 55,018,806 km (0.025 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 692.5

Radius: 3

Gravity: 76.94 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 7.63 AU - 7.79 AU

Year: 14276 Days

Day: 17 Hours

Environment

Temp: -223 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 60,993,560 km

• M1: 58,792 km (0.052 R)
• M2: 80,932 km (0.03 R)
• M3: 117,434 km (0.076 R)
• M4: 249,978 km (0.083 R)
• M5: 678,277 km (0.034 R)
• M6: 845,078 km (0.075 R)
• M7: 888,761 km (0.066 R)
• M8: 1,142,180 km (0.102 R)
• M9: 1,215,034 km (0.108 R)
• M10: 1,416,542 km (0.083 R)
• M11: 1,766,152 km (0.064 R)
• M12: 2,141,045 km (0.089 R)
• M13: 2,383,543 km (0.09 R)
• M14: 2,571,139 km (0.075 R)
• M15: 2,731,208 km (0.115 R)
• M16: 2,861,508 km (0.06 R)
• M17: 2,894,420 km (0.109 R)
• M18: 2,927,481 km (0.118 R)
• M19: 3,027,412 km (0.066 R)
• M20: 4,085,667 km (0.084 R)
• M21: 4,423,459 km (0.111 R)
• M22: 4,731,182 km (0.084 R)
• M23: 4,887,662 km (0.109 R)
• M24: 5,205,707 km (0.073 R)
• M25: 5,861,544 km (0.117 R)
• M26: 5,945,319 km (0.113 R)
• M27: 5,987,356 km (0.082 R)
• M28: 6,029,542 km (0.056 R)
• M29: 6,284,457 km (0.055 R)
• M30: 7,114,875 km (0.1 R)
• M31: 7,748,422 km (0.103 R)
• M32: 7,794,348 km (0.117 R)
• M33: 8,025,477 km (0.066 R)
• M34: 8,258,850 km (0.115 R)
• M35: 8,447,044 km (0.059 R)
• M36: 8,494,317 km (0.082 R)
• M37: 8,589,162 km (0.069 R)
• M38: 9,754,529 km (0.117 R)
• M39: 11,175,111 km (0.079 R)
• M40: 12,175,322 km (0.05 R)
• M41: 13,203,807 km (0.098 R)
• M42: 13,313,762 km (0.118 R)
• M43: 14,598,957 km (0.026 R)
• M44: 14,826,495 km (0.095 R)
• M45: 15,112,526 km (0.09 R)
• M46: 17,767,590 km (0.049 R)
• M47: 17,828,177 km (0.107 R)
• M48: 18,931,012 km (0.057 R)
• M49: 20,308,509 km (0.041 R)
• M50: 20,498,947 km (0.071 R)
• M51: 21,718,020 km (0.114 R)
• M52: 21,847,722 km (0.108 R)
• M53: 22,303,696 km (0.062 R)
• M54: 22,369,070 km (0.067 R)
• M55: 23,424,035 km (0.107 R)
• M56: 25,787,531 km (0.041 R)
• M57: 26,062,492 km (0.092 R)
• M58: 26,407,465 km (0.043 R)
• M59: 27,102,048 km (0.087 R)
• M60: 28,438,106 km (0.088 R)
• M61: 29,221,401 km (0.034 R)
• M62: 29,364,566 km (0.086 R)
• M63: 29,579,688 km (0.114 R)
• M64: 29,723,451 km (0.083 R)
• M65: 29,939,620 km (0.053 R)
• M66: 30,156,088 km (0.1 R)
• M67: 31,613,321 km (0.101 R)
• M68: 31,686,774 km (0.079 R)
• M69: 32,350,540 km (0.068 R)
• M70: 34,067,325 km (0.112 R)
• M71: 34,671,401 km (0.098 R)
• M72: 35,279,067 km (0.04 R)
• M73: 37,355,486 km (0.07 R)
• M74: 37,588,709 km (0.111 R)
• M75: 39,550,386 km (0.053 R)
• M76: 41,384,306 km (0.112 R)
• M77: 41,786,724 km (0.102 R)
• M78: 41,867,358 km (0.106 R)
• M79: 44,969,120 km (0.098 R)
• M80: 45,217,153 km (0.032 R)
• M81: 46,882,028 km (0.097 R)
• M82: 47,469,499 km (0.057 R)
• M83: 51,217,673 km (0.07 R)
• M84: 51,303,991 km (0.081 R)
• M85: 52,256,182 km (0.084 R)
• M86: 52,691,063 km (0.113 R)
• M87: 53,914,773 km (0.1 R)
• M88: 55,324,883 km (0.034 R)
• M89: 55,502,007 km (0.099 R)
• M90: 55,679,280 km (0.104 R)
• M91: 56,123,436 km (0.119 R)
• M92: 57,911,430 km (0.097 R)
• M93: 59,083,529 km (0.081 R)
• M94: 59,355,199 km (0.107 R)
• M95: 59,717,974 km (0.12 R)
• M96: 60,810,786 km (0.073 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 517 - 19,529 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit