🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.44 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 794.1

Radius: 12.2

Gravity: 5.34 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.82 AU - 0.92 AU

Year: 570 Days

Day: 9.9 Hours

Environment

Temp: -169 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 71,935,321 km

• M1: 166,502 km (0.091 R)
• M2: 267,331 km (0.12 R)
• M3: 362,326 km (0.059 R)
• M4: 546,930 km (0.114 R)
• M5: 677,678 km (0.095 R)
• M6: 761,902 km (0.114 R)
• M7: 911,201 km (0.088 R)
• M8: 1,000,511 km (0.107 R)
• M9: 1,109,567 km (0.048 R)
• M10: 1,246,300 km (0.091 R)
• M11: 1,407,267 km (0.113 R)
• M12: 1,531,134 km (0.096 R)
• M13: 1,816,866 km (0.11 R)
• M14: 1,980,227 km (0.032 R)
• M15: 2,105,889 km (0.079 R)
• M16: 2,198,490 km (0.095 R)
• M17: 2,277,927 km (0.041 R)
• M18: 2,469,562 km (0.09 R)
• M19: 2,590,138 km (0.055 R)
• M20: 2,712,808 km (0.041 R)
• M21: 2,868,988 km (0.116 R)
• M22: 3,355,480 km (0.1 R)
• M23: 3,447,483 km (0.09 R)
• M24: 3,634,181 km (0.098 R)
• M25: 3,903,008 km (0.03 R)
• M26: 4,044,378 km (0.053 R)
• M27: 4,142,515 km (0.073 R)
• M28: 4,268,626 km (0.085 R)
• M29: 4,396,083 km (0.097 R)
• M30: 4,552,562 km (0.116 R)
• M31: 4,748,386 km (0.106 R)
• M32: 4,899,480 km (0.118 R)
• M33: 5,042,645 km (0.117 R)
• M34: 5,158,135 km (0.109 R)
• M35: 5,313,567 km (0.083 R)
• M36: 5,490,391 km (0.104 R)
• M37: 5,649,115 km (0.067 R)
• M38: 5,819,507 km (0.11 R)
• M39: 6,114,065 km (0.064 R)
• M40: 6,196,194 km (0.087 R)
• M41: 6,309,739 km (0.119 R)
• M42: 6,392,766 km (0.119 R)
• M43: 6,570,488 km (0.102 R)
• M44: 6,675,805 km (0.08 R)
• M45: 7,102,608 km (0.087 R)
• M46: 7,210,617 km (0.084 R)
• M47: 7,319,375 km (0.046 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 98.3

Radius: 13.1

Gravity: 0.57 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.1 AU - 1.26 AU

Year: 901 Days

Day: 7 Hours

Environment

Temp: -181 °C

Axial Tilt: 97.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 71,935,321 km

• M1: 183,407 km (0.118 R)
• M2: 290,369 km (0.09 R)
• M3: 397,033 km (0.047 R)
• M4: 484,099 km (0.095 R)
• M5: 642,672 km (0.086 R)
• M6: 736,770 km (0.11 R)
• M7: 828,772 km (0.115 R)
• M8: 952,938 km (0.089 R)
• M9: 1,195,287 km (0.036 R)
• M10: 1,297,163 km (0.11 R)
• M11: 1,393,055 km (0.068 R)
• M12: 1,515,127 km (0.096 R)
• M13: 1,636,302 km (0.099 R)
• M14: 1,961,527 km (0.119 R)
• M15: 2,062,057 km (0.077 R)
• M16: 2,164,532 km (0.026 R)
• M17: 2,562,911 km (0.036 R)
• M18: 2,726,571 km (0.1 R)
• M19: 3,119,864 km (0.104 R)
• M20: 3,603,065 km (0.111 R)
• M21: 3,701,201 km (0.102 R)
• M22: 3,793,652 km (0.072 R)
• M23: 3,987,681 km (0.028 R)
• M24: 4,096,289 km (0.104 R)
• M25: 4,212,676 km (0.077 R)
• M26: 4,302,435 km (0.061 R)
• M27: 4,413,736 km (0.11 R)
• M28: 4,519,052 km (0.118 R)
• M29: 4,689,295 km (0.068 R)
• M30: 4,825,579 km (0.099 R)
• M31: 4,927,006 km (0.09 R)
• M32: 5,014,371 km (0.11 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 40.7

Radius: 13.1

Gravity: 0.24 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 2.99 AU - 4.81 AU

Year: 5414 Days

Day: 7.2 Hours

Environment

Temp: -224 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 71,935,321 km

• M1: 202,855 km (0.085 R)
• M2: 316,848 km (0.059 R)
• M3: 409,749 km (0.105 R)
• M4: 505,042 km (0.073 R)
• M5: 750,981 km (0.115 R)
• M6: 868,116 km (0.071 R)
• M7: 999,763 km (0.084 R)
• M8: 1,524,253 km (0.084 R)
• M9: 1,668,016 km (0.059 R)
• M10: 1,883,138 km (0.117 R)
• M11: 2,218,088 km (0.052 R)
• M12: 2,476,742 km (0.092 R)
• M13: 2,789,402 km (0.065 R)
• M14: 3,358,323 km (0.096 R)
• M15: 4,151,640 km (0.098 R)
• M16: 4,720,860 km (0.028 R)
• M17: 4,893,945 km (0.039 R)
• M18: 5,593,016 km (0.052 R)
• M19: 5,904,329 km (0.115 R)
• M20: 6,603,250 km (0.096 R)
• M21: 6,947,624 km (0.076 R)
• M22: 7,129,535 km (0.085 R)
• M23: 7,343,909 km (0.049 R)
• M24: 7,575,935 km (0.072 R)
• M25: 8,625,813 km (0.103 R)
• M26: 9,068,324 km (0.111 R)
• M27: 9,167,806 km (0.065 R)
• M28: 9,873,609 km (0.092 R)
• M29: 10,164,278 km (0.097 R)
• M30: 10,284,854 km (0.078 R)
• M31: 10,754,292 km (0.071 R)
• M32: 11,230,611 km (0.09 R)
• M33: 11,624,054 km (0.105 R)
• M34: 11,768,116 km (0.118 R)
• M35: 12,058,336 km (0.106 R)
• M36: 12,185,943 km (0.091 R)
• M37: 12,277,497 km (0.118 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 747.1

Radius: 5.9

Gravity: 21.46 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 8.11 AU - 9.01 AU

Year: 17604 Days

Day: 24.5 Hours

Environment

Temp: -223 °C

Axial Tilt: 48.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 71,935,321 km

• M1: 85,121 km (0.04 R)
• M2: 145,260 km (0.078 R)
• M3: 232,625 km (0.113 R)
• M4: 324,029 km (0.1 R)
• M5: 669,899 km (0.084 R)
• M6: 736,620 km (0.04 R)
• M7: 975,079 km (0.118 R)
• M8: 1,182,721 km (0.082 R)
• M9: 1,579,006 km (0.049 R)
• M10: 2,244,417 km (0.081 R)
• M11: 2,949,322 km (0.111 R)
• M12: 3,364,307 km (0.087 R)
• M13: 3,519,739 km (0.086 R)
• M14: 4,933,588 km (0.08 R)
• M15: 5,561,301 km (0.114 R)
• M16: 5,977,931 km (0.12 R)
• M17: 6,597,565 km (0.114 R)
• M18: 8,000,045 km (0.118 R)
• M19: 8,155,627 km (0.108 R)
• M20: 8,259,897 km (0.118 R)
• M21: 9,002,201 km (0.115 R)
• M22: 9,326,978 km (0.11 R)
• M23: 9,381,432 km (0.072 R)
• M24: 9,545,541 km (0.095 R)
• M25: 10,720,632 km (0.064 R)
• M26: 10,834,925 km (0.08 R)
• M27: 11,180,197 km (0.11 R)
• M28: 11,529,059 km (0.064 R)
• M29: 11,999,844 km (0.089 R)
• M30: 12,059,084 km (0.102 R)
• M31: 12,177,865 km (0.093 R)
• M32: 13,944,766 km (0.094 R)
• M33: 14,006,998 km (0.111 R)
• M34: 15,401,998 km (0.047 R)
• M35: 18,184,968 km (0.098 R)
• M36: 20,195,114 km (0.096 R)
• M37: 20,265,575 km (0.111 R)
• M38: 20,975,716 km (0.106 R)
• M39: 21,911,002 km (0.087 R)
• M40: 22,201,521 km (0.095 R)
• M41: 22,274,375 km (0.114 R)
• M42: 22,786,448 km (0.107 R)
• M43: 22,933,503 km (0.041 R)
• M44: 23,302,412 km (0.069 R)
• M45: 24,873,040 km (0.082 R)
• M46: 26,323,391 km (0.109 R)
• M47: 28,115,424 km (0.085 R)
• M48: 28,589,499 km (0.119 R)
• M49: 29,065,969 km (0.112 R)
• M50: 29,225,440 km (0.068 R)
• M51: 29,305,325 km (0.101 R)
• M52: 33,722,651 km (0.107 R)
• M53: 35,580,806 km (0.08 R)
• M54: 35,836,768 km (0.106 R)
• M55: 35,922,189 km (0.071 R)
• M56: 36,780,432 km (0.073 R)
• M57: 36,952,918 km (0.116 R)
• M58: 37,645,556 km (0.057 R)
• M59: 39,395,552 km (0.094 R)
• M60: 39,572,078 km (0.105 R)
• M61: 40,725,477 km (0.081 R)
• M62: 41,889,947 km (0.115 R)
• M63: 41,980,005 km (0.085 R)
• M64: 42,250,478 km (0.095 R)
• M65: 43,976,688 km (0.113 R)
• M66: 44,343,053 km (0.092 R)
• M67: 45,540,733 km (0.09 R)
• M68: 45,818,686 km (0.06 R)
• M69: 46,655,686 km (0.037 R)
• M70: 47,404,124 km (0.12 R)
• M71: 47,591,720 km (0.042 R)
• M72: 48,344,945 km (0.078 R)
• M73: 50,916,234 km (0.115 R)
• M74: 51,300,850 km (0.087 R)
• M75: 52,849,337 km (0.082 R)
• M76: 53,629,191 km (0.092 R)
• M77: 53,824,715 km (0.103 R)
• M78: 56,687,271 km (0.111 R)
• M79: 56,786,753 km (0.032 R)
• M80: 56,886,386 km (0.034 R)
• M81: 57,685,687 km (0.072 R)
• M82: 58,891,446 km (0.095 R)
• M83: 59,295,210 km (0.049 R)
• M84: 60,207,159 km (0.088 R)
• M85: 60,410,463 km (0.115 R)
• M86: 60,715,792 km (0.099 R)
• M87: 62,558,538 km (0.073 R)
• M88: 63,176,826 km (0.102 R)
• M89: 64,211,894 km (0.106 R)
• M90: 65,043,957 km (0.085 R)
• M91: 65,670,324 km (0.085 R)
• M92: 66,298,635 km (0.081 R)
• M93: 71,827,622 km (0.088 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 228 - 17,280 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit