🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.64 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 85.2

Radius: 11.3

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.15 AU - 1.39 AU

Year: 954 Days

Day: 10.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 64,735,381 km

• M1: 226,641 km (0.119 R)
• M2: 300,991 km (0.036 R)
• M3: 433,983 km (0.085 R)
• M4: 511,475 km (0.094 R)
• M5: 651,948 km (0.077 R)
• M6: 725,849 km (0.068 R)
• M7: 840,890 km (0.038 R)
• M8: 1,133,204 km (0.063 R)
• M9: 1,251,237 km (0.094 R)
• M10: 1,332,468 km (0.107 R)
• M11: 1,420,133 km (0.11 R)
• M12: 1,553,125 km (0.083 R)
• M13: 1,631,066 km (0.107 R)
• M14: 1,765,704 km (0.067 R)
• M15: 1,898,846 km (0.034 R)
• M16: 2,035,578 km (0.096 R)
• M17: 2,110,676 km (0.098 R)
• M18: 2,202,978 km (0.097 R)
• M19: 2,505,615 km (0.116 R)
• M20: 3,015,295 km (0.031 R)
• M21: 3,169,530 km (0.037 R)
• M22: 3,700,603 km (0.105 R)
• M23: 3,832,697 km (0.049 R)
• M24: 3,932,928 km (0.064 R)
• M25: 4,176,922 km (0.102 R)
• M26: 4,398,028 km (0.114 R)
• M27: 4,859,238 km (0.109 R)
• M28: 4,989,687 km (0.052 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 328.2

Radius: 12.1

Gravity: 2.24 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.29 AU - 2.01 AU

Year: 1413 Days

Day: 13.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 64,735,381 km

• M1: 156,330 km (0.1 R)
• M2: 255,962 km (0.09 R)
• M3: 377,286 km (0.047 R)
• M4: 462,856 km (0.119 R)
• M5: 582,983 km (0.112 R)
• M6: 670,049 km (0.105 R)
• M7: 865,723 km (0.1 R)
• M8: 980,913 km (0.037 R)
• M9: 1,171,052 km (0.115 R)
• M10: 1,263,653 km (0.06 R)
• M11: 1,381,237 km (0.064 R)
• M12: 1,495,081 km (0.11 R)
• M13: 1,700,180 km (0.085 R)
• M14: 1,957,039 km (0.069 R)
• M15: 2,033,933 km (0.051 R)
• M16: 2,147,029 km (0.063 R)
• M17: 2,307,248 km (0.111 R)
• M18: 2,554,982 km (0.062 R)
• M19: 2,677,503 km (0.111 R)
• M20: 2,763,521 km (0.076 R)
• M21: 2,997,343 km (0.062 R)
• M22: 3,156,964 km (0.119 R)
• M23: 3,278,587 km (0.043 R)
• M24: 3,360,567 km (0.071 R)
• M25: 3,464,088 km (0.099 R)
• M26: 3,748,623 km (0.093 R)
• M27: 3,877,726 km (0.086 R)
• M28: 4,262,492 km (0.115 R)
• M29: 4,522,194 km (0.071 R)
• M30: 4,682,862 km (0.108 R)
• M31: 4,845,325 km (0.047 R)
• M32: 4,950,942 km (0.112 R)
• M33: 5,284,096 km (0.087 R)
• M34: 5,404,821 km (0.067 R)
• M35: 5,526,594 km (0.115 R)
• M36: 5,897,298 km (0.102 R)
• M37: 6,199,635 km (0.095 R)
• M38: 6,391,270 km (0.08 R)
• M39: 6,507,208 km (0.089 R)
• M40: 6,597,864 km (0.064 R)
• M41: 6,925,185 km (0.08 R)
• M42: 7,271,205 km (0.073 R)
• M43: 7,351,838 km (0.116 R)
• M44: 7,432,770 km (0.096 R)
• M45: 7,514,002 km (0.09 R)
• M46: 7,745,879 km (0.068 R)
• M47: 7,911,035 km (0.114 R)
• M48: 8,512,268 km (0.116 R)
• M49: 8,625,813 km (0.11 R)
• M50: 8,825,676 km (0.098 R)
• M51: 8,940,567 km (0.119 R)
• M52: 9,273,722 km (0.087 R)
• M53: 9,493,182 km (0.068 R)
• M54: 9,684,817 km (0.051 R)
• M55: 9,877,648 km (0.07 R)
• M56: 10,101,895 km (0.084 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 270.7

Radius: 11.5

Gravity: 2.05 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 4.22 AU - 5.62 AU

Year: 7277 Days

Day: 8.6 Hours

Environment

Temp: -227 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 64,735,381 km

• M1: 156,180 km (0.051 R)
• M2: 275,709 km (0.082 R)
• M3: 508,184 km (0.11 R)
• M4: 807,978 km (0.066 R)
• M5: 882,179 km (0.038 R)
• M6: 1,065,436 km (0.112 R)
• M7: 1,175,989 km (0.116 R)
• M8: 1,364,482 km (0.096 R)
• M9: 1,500,915 km (0.088 R)
• M10: 1,578,856 km (0.12 R)
• M11: 1,674,150 km (0.119 R)
• M12: 1,921,285 km (0.089 R)
• M13: 2,180,539 km (0.081 R)
• M14: 2,562,612 km (0.03 R)
• M15: 2,887,389 km (0.116 R)
• M16: 3,005,272 km (0.092 R)
• M17: 3,165,042 km (0.064 R)
• M18: 3,266,320 km (0.118 R)
• M19: 3,853,791 km (0.111 R)
• M20: 4,049,614 km (0.103 R)
• M21: 4,248,729 km (0.098 R)
• M22: 4,383,367 km (0.109 R)
• M23: 5,006,742 km (0.059 R)
• M24: 5,196,880 km (0.072 R)
• M25: 5,268,687 km (0.027 R)
• M26: 5,756,676 km (0.099 R)
• M27: 6,006,205 km (0.106 R)
• M28: 6,157,598 km (0.096 R)
• M29: 6,335,919 km (0.091 R)
• M30: 6,490,004 km (0.106 R)
• M31: 7,119,213 km (0.058 R)
• M32: 7,795,395 km (0.087 R)
• M33: 8,804,882 km (0.099 R)
• M34: 9,034,814 km (0.12 R)
• M35: 9,589,074 km (0.111 R)
• M36: 10,064,197 km (0.085 R)
• M37: 10,334,969 km (0.064 R)
• M38: 10,699,689 km (0.07 R)
• M39: 10,822,060 km (0.105 R)
• M40: 11,945,689 km (0.111 R)
• M41: 12,747,683 km (0.073 R)
• M42: 13,171,644 km (0.086 R)
• M43: 13,500,909 km (0.093 R)
• M44: 13,666,513 km (0.076 R)
• M45: 15,050,443 km (0.076 R)
• M46: 15,325,554 km (0.096 R)
• M47: 16,020,885 km (0.075 R)
• M48: 16,620,024 km (0.038 R)
• M49: 17,478,417 km (0.04 R)
• M50: 17,876,646 km (0.109 R)
• M51: 18,131,561 km (0.094 R)
• M52: 18,866,685 km (0.119 R)
• M53: 19,387,136 km (0.115 R)
• M54: 19,761,879 km (0.116 R)
• M55: 20,290,258 km (0.048 R)
• M56: 20,404,252 km (0.1 R)
• M57: 20,556,393 km (0.093 R)
• M58: 21,245,740 km (0.105 R)
• M59: 21,632,002 km (0.097 R)
• M60: 22,489,796 km (0.103 R)
• M61: 22,804,550 km (0.102 R)
• M62: 24,158,560 km (0.107 R)
• M63: 24,804,673 km (0.12 R)
• M64: 25,007,678 km (0.077 R)
• M65: 25,170,590 km (0.029 R)
• M66: 25,620,281 km (0.107 R)
• M67: 25,990,236 km (0.085 R)
• M68: 26,196,532 km (0.11 R)
• M69: 26,818,709 km (0.1 R)
• M70: 26,943,624 km (0.104 R)
• M71: 27,194,200 km (0.088 R)
• M72: 27,697,747 km (0.088 R)
• M73: 28,077,426 km (0.087 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 290.6

Radius: 7.6

Gravity: 5.03 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 10.58 AU - 11.28 AU

Year: 24097 Days

Day: 23.8 Hours

Environment

Temp: -230 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 64,735,381 km

• M1: 592,408 km (0.056 R)
• M2: 861,085 km (0.1 R)
• M3: 951,143 km (0.055 R)
• M4: 1,044,492 km (0.099 R)
• M5: 1,557,164 km (0.116 R)
• M6: 1,753,287 km (0.081 R)
• M7: 1,898,247 km (0.095 R)
• M8: 2,231,252 km (0.068 R)
• M9: 2,325,349 km (0.086 R)
• M10: 3,229,818 km (0.095 R)
• M11: 3,408,288 km (0.092 R)
• M12: 3,516,896 km (0.081 R)
• M13: 3,590,050 km (0.103 R)
• M14: 3,887,450 km (0.082 R)
• M15: 3,962,997 km (0.073 R)
• M16: 6,182,282 km (0.077 R)
• M17: 7,458,501 km (0.084 R)
• M18: 7,933,474 km (0.12 R)
• M19: 8,763,294 km (0.106 R)
• M20: 8,812,960 km (0.116 R)
• M21: 9,671,802 km (0.105 R)
• M22: 9,929,559 km (0.085 R)
• M23: 10,716,144 km (0.088 R)
• M24: 11,850,695 km (0.059 R)
• M25: 13,479,217 km (0.078 R)
• M26: 15,296,233 km (0.054 R)
• M27: 15,416,210 km (0.041 R)
• M28: 15,536,337 km (0.074 R)
• M29: 16,325,017 km (0.065 R)
• M30: 16,816,895 km (0.113 R)
• M31: 18,067,533 km (0.099 R)
• M32: 18,257,672 km (0.118 R)
• M33: 18,768,100 km (0.113 R)
• M34: 19,737,793 km (0.049 R)
• M35: 22,198,529 km (0.086 R)
• M36: 23,430,168 km (0.107 R)
• M37: 24,473,314 km (0.092 R)
• M38: 25,460,660 km (0.106 R)
• M39: 25,602,778 km (0.079 R)
• M40: 26,102,285 km (0.072 R)
• M41: 26,389,064 km (0.064 R)
• M42: 26,676,891 km (0.069 R)
• M43: 27,765,814 km (0.115 R)
• M44: 28,058,577 km (0.069 R)
• M45: 28,132,029 km (0.034 R)
• M46: 29,538,100 km (0.118 R)
• M47: 29,687,398 km (0.107 R)
• M48: 29,762,197 km (0.097 R)
• M49: 29,836,996 km (0.06 R)
• M50: 32,572,094 km (0.103 R)
• M51: 32,803,522 km (0.104 R)
• M52: 32,880,864 km (0.071 R)
• M53: 33,735,068 km (0.101 R)
• M54: 34,754,129 km (0.116 R)
• M55: 35,227,755 km (0.037 R)
• M56: 35,783,063 km (0.101 R)
• M57: 36,261,477 km (0.073 R)
• M58: 37,466,488 km (0.117 R)
• M59: 39,257,623 km (0.08 R)
• M60: 42,669,202 km (0.105 R)
• M61: 42,837,949 km (0.116 R)
• M62: 44,282,017 km (0.089 R)
• M63: 44,624,147 km (0.106 R)
• M64: 44,881,306 km (0.095 R)
• M65: 45,053,044 km (0.042 R)
• M66: 45,655,625 km (0.116 R)
• M67: 45,914,878 km (0.119 R)
• M68: 46,695,031 km (0.05 R)
• M69: 48,708,917 km (0.118 R)
• M70: 49,238,942 km (0.091 R)
• M71: 50,483,148 km (0.102 R)
• M72: 50,751,078 km (0.097 R)
• M73: 51,109,065 km (0.118 R)
• M74: 51,198,674 km (0.115 R)
• M75: 51,467,951 km (0.089 R)
• M76: 52,459,037 km (0.085 R)
• M77: 52,639,900 km (0.103 R)
• M78: 53,093,032 km (0.05 R)
• M79: 53,365,450 km (0.098 R)
• M80: 54,277,099 km (0.065 R)
• M81: 55,654,148 km (0.108 R)
• M82: 56,208,258 km (0.037 R)
• M83: 57,321,865 km (0.068 R)
• M84: 58,068,358 km (0.103 R)
• M85: 59,948,504 km (0.079 R)
• M86: 61,371,629 km (0.119 R)
• M87: 62,614,039 km (0.073 R)
• M88: 62,997,907 km (0.109 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 413 - 11,674 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit