🌌 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: 545.7

Radius: 9.7

Gravity: 5.8 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.46 AU - 0.58 AU

Year: 264 Days

Day: 13.6 Hours

Environment

Temp: -131 °C

Axial Tilt: 49.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 45,705,551 km

• M1: 121,025 km (0.046 R)
• M2: 186,848 km (0.082 R)
• M3: 285,134 km (0.101 R)
• M4: 355,744 km (0.059 R)
• M5: 424,110 km (0.119 R)
• M6: 566,378 km (0.111 R)
• M7: 655,837 km (0.116 R)
• M8: 731,833 km (0.108 R)
• M9: 798,254 km (0.054 R)
• M10: 860,337 km (0.102 R)
• M11: 927,507 km (0.094 R)
• M12: 1,010,683 km (0.028 R)
• M13: 1,122,134 km (0.077 R)
• M14: 1,241,662 km (0.088 R)
• M15: 1,349,822 km (0.089 R)
• M16: 1,425,069 km (0.055 R)
• M17: 1,546,992 km (0.056 R)
• M18: 1,621,791 km (0.051 R)
• M19: 1,736,532 km (0.077 R)
• M20: 1,796,970 km (0.112 R)
• M21: 1,862,643 km (0.104 R)
• M22: 1,947,016 km (0.105 R)
• M23: 2,087,638 km (0.114 R)
• M24: 2,166,028 km (0.114 R)
• M25: 2,231,551 km (0.094 R)
• M26: 2,388,480 km (0.101 R)
• M27: 2,583,555 km (0.109 R)
• M28: 2,678,101 km (0.11 R)
• M29: 2,758,734 km (0.041 R)
• M30: 2,860,610 km (0.029 R)
• M31: 2,963,683 km (0.076 R)
• M32: 3,136,619 km (0.03 R)
• M33: 3,302,074 km (0.097 R)
• M34: 3,415,918 km (0.102 R)
• M35: 3,508,968 km (0.084 R)
• M36: 3,569,704 km (0.099 R)
• M37: 3,664,101 km (0.036 R)
• M38: 3,725,735 km (0.113 R)
• M39: 3,787,668 km (0.066 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 949.1

Radius: 14.6

Gravity: 4.45 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.81 AU - 2.89 AU

Year: 2532 Days

Day: 9.3 Hours

Environment

Temp: -209 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 45,705,551 km

• M1: 205,996 km (0.115 R)
• M2: 338,690 km (0.109 R)
• M3: 516,861 km (0.07 R)
• M4: 608,415 km (0.039 R)
• M5: 792,719 km (0.054 R)
• M6: 1,256,921 km (0.119 R)
• M7: 1,364,632 km (0.119 R)
• M8: 1,526,048 km (0.075 R)
• M9: 1,694,345 km (0.11 R)
• M10: 1,882,689 km (0.095 R)
• M11: 1,993,691 km (0.112 R)
• M12: 2,325,349 km (0.112 R)
• M13: 2,429,918 km (0.041 R)
• M14: 2,535,983 km (0.116 R)
• M15: 2,993,005 km (0.097 R)
• M16: 3,562,224 km (0.1 R)
• M17: 3,753,710 km (0.081 R)
• M18: 4,056,496 km (0.109 R)
• M19: 4,256,658 km (0.054 R)
• M20: 4,954,382 km (0.117 R)
• M21: 5,149,308 km (0.112 R)
• M22: 5,247,594 km (0.065 R)
• M23: 5,830,727 km (0.047 R)
• M24: 6,078,012 km (0.067 R)
• M25: 6,182,132 km (0.082 R)
• M26: 6,328,888 km (0.1 R)
• M27: 6,711,708 km (0.063 R)
• M28: 7,388,788 km (0.069 R)
• M29: 7,500,089 km (0.103 R)
• M30: 8,526,779 km (0.057 R)
• M31: 8,643,615 km (0.085 R)
• M32: 8,737,563 km (0.079 R)
• M33: 8,973,628 km (0.046 R)
• M34: 9,092,559 km (0.087 R)
• M35: 9,259,809 km (0.041 R)
• M36: 9,694,690 km (0.069 R)
• M37: 9,816,762 km (0.09 R)
• M38: 9,988,500 km (0.061 R)
• M39: 10,285,153 km (0.092 R)
• M40: 11,065,007 km (0.118 R)
• M41: 11,218,195 km (0.046 R)
• M42: 11,475,054 km (0.062 R)
• M43: 11,578,277 km (0.096 R)
• M44: 12,468,833 km (0.11 R)
• M45: 12,761,746 km (0.097 R)
• M46: 13,137,685 km (0.069 R)
• M47: 13,272,921 km (0.114 R)
• M48: 13,463,060 km (0.063 R)
• M49: 13,983,511 km (0.069 R)
• M50: 15,270,801 km (0.114 R)
• M51: 15,698,801 km (0.097 R)
• M52: 16,508,275 km (0.091 R)
• M53: 16,654,282 km (0.089 R)
• M54: 17,658,383 km (0.096 R)
• M55: 18,986,962 km (0.114 R)
• M56: 19,324,006 km (0.116 R)
• M57: 19,539,726 km (0.115 R)
• M58: 19,725,078 km (0.084 R)
• M59: 19,817,978 km (0.03 R)
• M60: 20,944,749 km (0.118 R)

Asteroid Belt

Center: 3.49 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 385.4

Radius: 12.6

Gravity: 2.43 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 4.42 AU - 4.82 AU

Year: 6980 Days

Day: 9.5 Hours

Environment

Temp: -223 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 45,705,551 km

• M1: 157,676 km (0.045 R)
• M2: 325,824 km (0.09 R)
• M3: 413,937 km (0.092 R)
• M4: 524,041 km (0.087 R)
• M5: 1,286,990 km (0.092 R)
• M6: 1,727,706 km (0.076 R)
• M7: 1,814,473 km (0.096 R)
• M8: 2,065,647 km (0.028 R)
• M9: 2,601,956 km (0.032 R)
• M10: 2,702,336 km (0.082 R)
• M11: 2,783,568 km (0.075 R)
• M12: 3,574,043 km (0.115 R)
• M13: 4,455,025 km (0.111 R)
• M14: 4,746,890 km (0.12 R)
• M15: 4,895,291 km (0.098 R)
• M16: 4,995,073 km (0.112 R)
• M17: 5,349,620 km (0.087 R)
• M18: 5,555,915 km (0.055 R)
• M19: 6,271,741 km (0.096 R)
• M20: 6,682,088 km (0.072 R)
• M21: 7,242,781 km (0.107 R)
• M22: 7,528,812 km (0.067 R)
• M23: 7,789,561 km (0.084 R)
• M24: 7,906,397 km (0.072 R)
• M25: 8,740,555 km (0.087 R)
• M26: 9,508,889 km (0.113 R)
• M27: 9,854,012 km (0.059 R)
• M28: 10,043,851 km (0.083 R)
• M29: 10,203,024 km (0.064 R)
• M30: 10,331,079 km (0.056 R)
• M31: 10,491,747 km (0.115 R)
• M32: 10,685,776 km (0.06 R)
• M33: 11,374,076 km (0.095 R)
• M34: 11,773,951 km (0.097 R)
• M35: 12,178,314 km (0.109 R)
• M36: 12,518,948 km (0.101 R)
• M37: 12,931,689 km (0.103 R)
• M38: 13,035,659 km (0.09 R)
• M39: 13,384,073 km (0.087 R)
• M40: 13,524,246 km (0.073 R)
• M41: 14,054,421 km (0.116 R)
• M42: 14,735,839 km (0.11 R)
• M43: 14,989,557 km (0.108 R)
• M44: 15,833,439 km (0.061 R)
• M45: 16,019,090 km (0.046 R)
• M46: 16,242,589 km (0.098 R)
• M47: 16,392,187 km (0.062 R)
• M48: 17,452,536 km (0.074 R)
• M49: 17,798,107 km (0.1 R)
• M50: 17,990,939 km (0.102 R)
• M51: 18,262,310 km (0.083 R)
• M52: 18,613,117 km (0.032 R)
• M53: 19,242,325 km (0.09 R)
• M54: 19,838,473 km (0.064 R)
• M55: 20,521,537 km (0.083 R)
• M56: 20,845,566 km (0.077 R)
• M57: 21,704,407 km (0.079 R)
• M58: 22,117,447 km (0.116 R)
• M59: 22,283,351 km (0.105 R)
• M60: 22,616,505 km (0.112 R)
• M61: 22,783,756 km (0.104 R)
• M62: 23,668,328 km (0.104 R)
• M63: 25,167,448 km (0.077 R)
• M64: 25,253,916 km (0.112 R)
• M65: 25,384,066 km (0.088 R)
• M66: 25,514,366 km (0.118 R)
• M67: 25,775,564 km (0.099 R)
• M68: 25,906,611 km (0.098 R)
• M69: 26,081,491 km (0.038 R)
• M70: 26,256,969 km (0.077 R)
• M71: 26,476,729 km (0.073 R)
• M72: 26,873,761 km (0.116 R)
• M73: 27,763,270 km (0.109 R)
• M74: 28,391,731 km (0.077 R)
• M75: 28,798,189 km (0.078 R)
• M76: 29,206,591 km (0.05 R)
• M77: 29,297,696 km (0.091 R)
• M78: 29,479,906 km (0.115 R)
• M79: 29,937,376 km (0.053 R)
• M80: 30,075,156 km (0.054 R)
• M81: 31,091,374 km (0.112 R)

Planet 4 - Ice Giant

Semi-Major Axis: 5.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 666.4

Radius: 6.3

Gravity: 16.79 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 4.42 AU - 6.88 AU

Year: 9440 Days

Day: 24.7 Hours

Environment

Temp: -230 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 45,705,551 km

• M1: 99,483 km (0.108 R)
• M2: 197,918 km (0.105 R)
• M3: 315,502 km (0.091 R)
• M4: 732,282 km (0.089 R)
• M5: 1,053,319 km (0.079 R)
• M6: 1,149,660 km (0.119 R)
• M7: 1,310,328 km (0.082 R)
• M8: 1,521,261 km (0.106 R)
• M9: 1,742,965 km (0.102 R)
• M10: 1,811,481 km (0.114 R)
• M11: 1,951,355 km (0.045 R)
• M12: 2,094,819 km (0.052 R)
• M13: 2,316,523 km (0.067 R)
• M14: 2,494,096 km (0.064 R)
• M15: 3,447,333 km (0.116 R)
• M16: 3,738,451 km (0.082 R)
• M17: 4,437,970 km (0.081 R)
• M18: 4,980,562 km (0.086 R)
• M19: 5,510,138 km (0.076 R)
• M20: 5,953,696 km (0.082 R)
• M21: 6,408,623 km (0.096 R)
• M22: 7,500,837 km (0.055 R)
• M23: 7,726,132 km (0.062 R)
• M24: 8,454,224 km (0.111 R)
• M25: 8,610,255 km (0.068 R)
• M26: 8,727,989 km (0.093 R)
• M27: 9,324,286 km (0.119 R)
• M28: 9,688,407 km (0.118 R)
• M29: 9,729,247 km (0.081 R)
• M30: 9,892,758 km (0.117 R)
• M31: 10,514,337 km (0.117 R)
• M32: 10,640,149 km (0.111 R)
• M33: 11,233,903 km (0.104 R)
• M34: 12,013,008 km (0.08 R)
• M35: 12,100,673 km (0.12 R)
• M36: 12,586,417 km (0.115 R)
• M37: 12,943,806 km (0.117 R)
• M38: 13,622,831 km (0.075 R)
• M39: 13,668,608 km (0.09 R)
• M40: 13,760,012 km (0.105 R)
• M41: 13,805,939 km (0.058 R)
• M42: 14,592,823 km (0.088 R)
• M43: 14,780,120 km (0.053 R)
• M44: 14,827,094 km (0.053 R)
• M45: 15,204,380 km (0.062 R)
• M46: 15,299,225 km (0.084 R)
• M47: 16,306,916 km (0.074 R)
• M48: 16,892,292 km (0.116 R)
• M49: 17,633,550 km (0.088 R)
• M50: 17,733,332 km (0.106 R)
• M51: 17,783,148 km (0.119 R)
• M52: 18,234,335 km (0.036 R)
• M53: 18,587,835 km (0.048 R)
• M54: 18,638,548 km (0.072 R)
• M55: 18,841,702 km (0.052 R)
• M56: 19,147,929 km (0.092 R)
• M57: 20,336,933 km (0.097 R)
• M58: 20,755,957 km (0.083 R)
• M59: 20,861,273 km (0.108 R)
• M60: 22,677,092 km (0.041 R)
• M61: 22,894,159 km (0.079 R)
• M62: 23,220,881 km (0.082 R)
• M63: 23,934,014 km (0.084 R)
• M64: 23,989,066 km (0.099 R)
• M65: 24,210,171 km (0.058 R)
• M66: 25,550,718 km (0.093 R)
• M67: 25,833,009 km (0.08 R)
• M68: 26,286,739 km (0.109 R)
• M69: 26,857,755 km (0.1 R)
• M70: 27,548,298 km (0.099 R)
• M71: 27,663,937 km (0.047 R)
• M72: 28,946,889 km (0.093 R)
• M73: 30,607,575 km (0.07 R)
• M74: 30,847,380 km (0.079 R)
• M75: 31,691,411 km (0.076 R)
• M76: 32,420,851 km (0.077 R)
• M77: 32,910,335 km (0.081 R)
• M78: 33,340,578 km (0.108 R)
• M79: 33,463,847 km (0.113 R)
• M80: 33,649,049 km (0.09 R)
• M81: 33,710,833 km (0.108 R)
• M82: 35,582,452 km (0.076 R)
• M83: 38,259,057 km (0.09 R)
• M84: 38,581,889 km (0.099 R)
• M85: 38,970,694 km (0.079 R)
• M86: 39,686,670 km (0.101 R)
• M87: 40,013,541 km (0.118 R)
• M88: 41,330,002 km (0.078 R)
• M89: 41,462,396 km (0.112 R)
• M90: 43,196,834 km (0.102 R)
• M91: 43,264,003 km (0.116 R)
• M92: 43,802,705 km (0.049 R)
• M93: 44,818,774 km (0.117 R)
• M94: 45,705,590 km (0.102 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: 486 - 15,353 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit