🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.39 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 954.9

Radius: 9.4

Gravity: 10.81 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.71 AU - 0.83 AU

Year: 436 Days

Day: 14.5 Hours

Environment

Temp: -135 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 29,098,765 km

• M1: 123,418 km (0.067 R)
• M2: 203,304 km (0.073 R)
• M3: 270,024 km (0.072 R)
• M4: 345,122 km (0.037 R)
• M5: 422,464 km (0.069 R)
• M6: 526,285 km (0.107 R)
• M7: 730,786 km (0.106 R)
• M8: 794,215 km (0.106 R)
• M9: 912,248 km (0.108 R)
• M10: 1,067,231 km (0.051 R)
• M11: 1,156,092 km (0.119 R)
• M12: 1,231,190 km (0.106 R)
• M13: 1,330,224 km (0.05 R)
• M14: 1,437,935 km (0.119 R)
• M15: 1,525,001 km (0.098 R)
• M16: 1,589,926 km (0.119 R)
• M17: 1,828,236 km (0.026 R)
• M18: 1,903,932 km (0.056 R)
• M19: 2,097,811 km (0.061 R)
• M20: 2,170,665 km (0.068 R)
• M21: 2,298,272 km (0.088 R)
• M22: 2,449,366 km (0.066 R)
• M23: 2,667,779 km (0.062 R)
• M24: 2,746,916 km (0.069 R)
• M25: 2,878,113 km (0.051 R)
• M26: 3,003,776 km (0.115 R)
• M27: 3,123,903 km (0.076 R)
• M28: 3,253,305 km (0.063 R)
• M29: 3,368,944 km (0.113 R)
• M30: 3,548,910 km (0.106 R)
• M31: 3,740,096 km (0.119 R)
• M32: 3,885,805 km (0.048 R)
• M33: 4,132,791 km (0.089 R)
• M34: 4,233,021 km (0.12 R)
• M35: 4,401,917 km (0.101 R)
• M36: 4,624,818 km (0.092 R)
• M37: 4,851,609 km (0.083 R)
• M38: 4,948,548 km (0.109 R)
• M39: 5,081,840 km (0.101 R)
• M40: 5,171,449 km (0.101 R)
• M41: 5,315,960 km (0.103 R)
• M42: 5,682,774 km (0.065 R)
• M43: 5,972,845 km (0.1 R)
• M44: 6,191,108 km (0.049 R)
• M45: 6,421,788 km (0.082 R)
• M46: 6,616,265 km (0.115 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 135.2

Radius: 8.7

Gravity: 1.79 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.82 AU - 0.92 AU

Year: 524 Days

Day: 8.6 Hours

Environment

Temp: -154 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 29,098,765 km

• M1: 113,844 km (0.057 R)
• M2: 168,298 km (0.106 R)
• M3: 226,491 km (0.117 R)
• M4: 355,893 km (0.029 R)
• M5: 427,850 km (0.078 R)
• M6: 502,948 km (0.041 R)
• M7: 568,921 km (0.109 R)
• M8: 656,136 km (0.05 R)
• M9: 818,749 km (0.118 R)
• M10: 932,294 km (0.038 R)
• M11: 1,012,329 km (0.114 R)
• M12: 1,120,338 km (0.108 R)
• M13: 1,403,527 km (0.106 R)
• M14: 1,570,030 km (0.089 R)
• M15: 1,645,277 km (0.091 R)
• M16: 1,985,613 km (0.115 R)
• M17: 2,058,168 km (0.082 R)
• M18: 2,126,983 km (0.115 R)
• M19: 2,220,032 km (0.113 R)
• M20: 2,482,876 km (0.087 R)
• M21: 2,620,655 km (0.087 R)
• M22: 2,776,088 km (0.043 R)
• M23: 2,847,296 km (0.079 R)
• M24: 2,986,422 km (0.103 R)
• M25: 3,175,514 km (0.114 R)
• M26: 3,271,556 km (0.118 R)
• M27: 3,439,255 km (0.109 R)
• M28: 3,493,858 km (0.106 R)
• M29: 3,598,577 km (0.12 R)
• M30: 3,907,796 km (0.111 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 749.7

Radius: 10.5

Gravity: 6.8 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.13 AU - 1.31 AU

Year: 870 Days

Day: 11.6 Hours

Environment

Temp: -159 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 29,098,765 km

• M1: 140,173 km (0.092 R)
• M2: 218,862 km (0.063 R)
• M3: 338,989 km (0.094 R)
• M4: 442,361 km (0.035 R)
• M5: 789,428 km (0.099 R)
• M6: 873,502 km (0.079 R)
• M7: 973,583 km (0.058 R)
• M8: 1,084,435 km (0.082 R)
• M9: 1,227,600 km (0.107 R)
• M10: 1,632,711 km (0.089 R)
• M11: 1,750,295 km (0.098 R)
• M12: 1,854,565 km (0.059 R)
• M13: 1,928,017 km (0.097 R)
• M14: 2,044,405 km (0.116 R)
• M15: 2,292,887 km (0.026 R)
• M16: 2,416,454 km (0.032 R)
• M17: 2,496,938 km (0.036 R)
• M18: 2,615,120 km (0.082 R)
• M19: 2,735,098 km (0.112 R)
• M20: 2,828,597 km (0.106 R)
• M21: 2,904,293 km (0.083 R)
• M22: 3,009,460 km (0.03 R)
• M23: 3,106,101 km (0.11 R)
• M24: 3,203,938 km (0.047 R)
• M25: 3,493,260 km (0.05 R)
• M26: 3,636,126 km (0.087 R)
• M27: 3,718,554 km (0.097 R)
• M28: 3,917,071 km (0.094 R)
• M29: 4,161,962 km (0.059 R)
• M30: 4,237,509 km (0.112 R)
• M31: 4,455,922 km (0.096 R)
• M32: 4,767,983 km (0.071 R)
• M33: 4,869,859 km (0.113 R)
• M34: 5,121,782 km (0.119 R)
• M35: 5,366,375 km (0.1 R)
• M36: 5,614,857 km (0.057 R)
• M37: 5,806,791 km (0.114 R)
• M38: 5,952,050 km (0.11 R)
• M39: 6,197,092 km (0.108 R)
• M40: 6,583,204 km (0.056 R)
• M41: 6,823,907 km (0.085 R)
• M42: 6,913,217 km (0.088 R)
• M43: 7,119,063 km (0.107 R)
• M44: 7,313,840 km (0.119 R)
• M45: 7,444,588 km (0.072 R)
• M46: 7,735,257 km (0.118 R)
• M47: 8,029,666 km (0.094 R)
• M48: 8,110,449 km (0.074 R)
• M49: 8,245,984 km (0.098 R)
• M50: 8,354,891 km (0.071 R)
• M51: 8,629,404 km (0.118 R)
• M52: 8,851,108 km (0.103 R)
• M53: 9,046,632 km (0.084 R)
• M54: 9,257,715 km (0.064 R)
• M55: 9,413,596 km (0.103 R)
• M56: 9,513,228 km (0.083 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 864.9

Radius: 13.3

Gravity: 4.89 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.73 AU - 2.21 AU

Year: 1785 Days

Day: 14.9 Hours

Environment

Temp: -190 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 29,098,765 km

• M1: 184,155 km (0.07 R)
• M2: 267,331 km (0.117 R)
• M3: 352,752 km (0.072 R)
• M4: 512,822 km (0.083 R)
• M5: 641,476 km (0.075 R)
• M6: 954,135 km (0.118 R)
• M7: 1,176,886 km (0.097 R)
• M8: 1,285,046 km (0.1 R)
• M9: 1,417,589 km (0.043 R)
• M10: 1,843,345 km (0.054 R)
• M11: 1,935,647 km (0.048 R)
• M12: 2,029,594 km (0.106 R)
• M13: 2,125,187 km (0.111 R)
• M14: 2,523,118 km (0.092 R)
• M15: 2,665,535 km (0.057 R)
• M16: 2,850,737 km (0.074 R)
• M17: 3,178,207 km (0.077 R)
• M18: 3,346,504 km (0.089 R)
• M19: 3,677,714 km (0.117 R)
• M20: 3,884,608 km (0.09 R)
• M21: 3,974,367 km (0.111 R)
• M22: 4,309,915 km (0.103 R)
• M23: 4,782,494 km (0.101 R)
• M24: 4,878,985 km (0.11 R)
• M25: 5,008,686 km (0.097 R)
• M26: 5,139,584 km (0.058 R)
• M27: 5,354,706 km (0.08 R)
• M28: 5,539,160 km (0.07 R)
• M29: 5,623,683 km (0.081 R)
• M30: 5,759,967 km (0.113 R)
• M31: 6,105,239 km (0.107 R)
• M32: 6,475,045 km (0.108 R)
• M33: 6,671,766 km (0.101 R)
• M34: 6,798,026 km (0.091 R)
• M35: 7,255,347 km (0.103 R)
• M36: 7,366,648 km (0.052 R)
• M37: 7,798,387 km (0.107 R)
• M38: 8,180,610 km (0.065 R)
• M39: 8,393,488 km (0.1 R)
• M40: 8,549,518 km (0.052 R)
• M41: 8,864,422 km (0.068 R)
• M42: 8,983,502 km (0.036 R)
• M43: 9,142,973 km (0.102 R)
• M44: 9,364,079 km (0.067 R)
• M45: 9,914,000 km (0.087 R)
• M46: 10,099,801 km (0.096 R)
• M47: 10,684,878 km (0.026 R)
• M48: 11,195,157 km (0.102 R)
• M49: 11,453,363 km (0.093 R)
• M50: 11,604,905 km (0.045 R)
• M51: 11,757,046 km (0.088 R)
• M52: 11,953,618 km (0.12 R)
• M53: 12,261,789 km (0.078 R)
• M54: 12,617,084 km (0.071 R)
• M55: 12,751,274 km (0.059 R)
• M56: 12,998,409 km (0.096 R)
• M57: 13,156,385 km (0.101 R)
• M58: 13,406,213 km (0.09 R)
• M59: 13,749,391 km (0.083 R)
• M60: 14,025,848 km (0.097 R)
• M61: 14,350,924 km (0.064 R)
• M62: 14,584,596 km (0.114 R)
• M63: 14,866,737 km (0.111 R)
• M64: 15,627,891 km (0.082 R)
• M65: 16,013,255 km (0.088 R)

Asteroid Belt

Center: 2.44 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 225.6

Radius: 8

Gravity: 3.53 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 2.6 AU - 3.2 AU

Year: 3189 Days

Day: 7 Hours

Environment

Temp: -200 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 29,098,765 km

• M1: 110,403 km (0.11 R)
• M2: 265,985 km (0.034 R)
• M3: 330,761 km (0.065 R)
• M4: 383,719 km (0.072 R)
• M5: 479,910 km (0.053 R)
• M6: 584,928 km (0.076 R)
• M7: 667,207 km (0.112 R)
• M8: 802,443 km (0.079 R)
• M9: 852,409 km (0.093 R)
• M10: 1,350,719 km (0.046 R)
• M11: 1,524,253 km (0.097 R)
• M12: 1,576,762 km (0.095 R)
• M13: 1,737,729 km (0.102 R)
• M14: 1,803,702 km (0.03 R)
• M15: 1,870,572 km (0.11 R)
• M16: 1,995,336 km (0.069 R)
• M17: 2,447,272 km (0.102 R)
• M18: 2,736,145 km (0.102 R)
• M19: 2,800,472 km (0.065 R)
• M20: 3,075,882 km (0.115 R)
• M21: 3,223,685 km (0.048 R)
• M22: 3,346,355 km (0.116 R)
• M23: 3,512,408 km (0.084 R)
• M24: 3,766,426 km (0.096 R)
• M25: 3,838,083 km (0.093 R)
• M26: 4,012,065 km (0.113 R)
• M27: 4,595,048 km (0.096 R)
• M28: 4,748,685 km (0.111 R)
• M29: 4,904,267 km (0.114 R)
• M30: 5,029,780 km (0.06 R)
• M31: 5,300,253 km (0.093 R)
• M32: 5,413,049 km (0.112 R)
• M33: 6,241,672 km (0.097 R)
• M34: 6,292,535 km (0.097 R)
• M35: 6,429,268 km (0.085 R)
• M36: 7,003,125 km (0.115 R)
• M37: 7,162,447 km (0.094 R)
• M38: 7,323,115 km (0.094 R)
• M39: 7,394,772 km (0.115 R)
• M40: 7,520,883 km (0.061 R)
• M41: 7,593,289 km (0.051 R)
• M42: 8,106,709 km (0.066 R)
• M43: 8,499,104 km (0.117 R)
• M44: 8,631,199 km (0.094 R)
• M45: 8,688,046 km (0.103 R)
• M46: 8,745,043 km (0.11 R)
• M47: 8,974,227 km (0.086 R)
• M48: 9,031,822 km (0.071 R)
• M49: 9,166,759 km (0.038 R)
• M50: 9,614,805 km (0.117 R)
• M51: 10,269,894 km (0.093 R)
• M52: 10,796,329 km (0.109 R)
• M53: 11,062,763 km (0.03 R)
• M54: 11,310,646 km (0.095 R)
• M55: 11,414,467 km (0.079 R)
• M56: 12,107,704 km (0.083 R)
• M57: 12,299,189 km (0.057 R)
• M58: 13,162,219 km (0.101 R)
• M59: 13,844,385 km (0.099 R)
• M60: 14,201,027 km (0.082 R)
• M61: 14,470,452 km (0.073 R)
• M62: 14,673,606 km (0.039 R)
• M63: 14,764,263 km (0.046 R)
• M64: 14,991,651 km (0.073 R)
• M65: 15,060,018 km (0.089 R)
• M66: 15,128,683 km (0.119 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 434.5

Radius: 13.3

Gravity: 2.46 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 4.3 AU - 4.48 AU

Year: 5939 Days

Day: 5.4 Hours

Environment

Temp: -210 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 29,098,765 km

• M1: 190,139 km (0.061 R)
• M2: 279,748 km (0.113 R)
• M3: 396,883 km (0.108 R)
• M4: 488,886 km (0.054 R)
• M5: 1,264,401 km (0.068 R)
• M6: 1,353,113 km (0.09 R)
• M7: 1,796,072 km (0.08 R)
• M8: 2,193,404 km (0.115 R)
• M9: 2,449,067 km (0.028 R)
• M10: 2,618,561 km (0.057 R)
• M11: 2,714,603 km (0.049 R)
• M12: 2,811,692 km (0.105 R)
• M13: 3,130,635 km (0.042 R)
• M14: 3,232,810 km (0.105 R)
• M15: 3,760,442 km (0.111 R)
• M16: 4,498,258 km (0.062 R)
• M17: 4,637,235 km (0.077 R)
• M18: 4,801,344 km (0.108 R)
• M19: 4,991,183 km (0.086 R)
• M20: 5,353,809 km (0.097 R)
• M21: 5,550,829 km (0.071 R)
• M22: 5,650,312 km (0.099 R)
• M23: 5,850,922 km (0.103 R)
• M24: 5,977,632 km (0.11 R)
• M25: 6,233,594 km (0.113 R)
• M26: 6,650,822 km (0.101 R)
• M27: 6,836,174 km (0.093 R)
• M28: 7,375,474 km (0.043 R)
• M29: 7,650,286 km (0.104 R)
• M30: 8,153,533 km (0.049 R)
• M31: 8,609,956 km (0.11 R)
• M32: 8,783,340 km (0.064 R)
• M33: 9,192,191 km (0.115 R)
• M34: 9,938,086 km (0.08 R)
• M35: 10,059,110 km (0.108 R)
• M36: 10,211,251 km (0.092 R)
• M37: 10,302,955 km (0.036 R)
• M38: 11,046,008 km (0.034 R)
• M39: 11,487,620 km (0.083 R)
• M40: 11,646,643 km (0.119 R)
• M41: 11,838,577 km (0.109 R)
• M42: 12,160,661 km (0.068 R)
• M43: 12,485,737 km (0.107 R)
• M44: 12,912,690 km (0.09 R)
• M45: 13,044,934 km (0.051 R)
• M46: 13,377,790 km (0.084 R)
• M47: 14,085,836 km (0.061 R)
• M48: 14,598,957 km (0.061 R)
• M49: 14,806,000 km (0.096 R)
• M50: 15,048,798 km (0.106 R)
• M51: 15,257,936 km (0.079 R)
• M52: 16,461,151 km (0.06 R)
• M53: 16,568,862 km (0.113 R)
• M54: 16,676,722 km (0.103 R)
• M55: 16,784,881 km (0.075 R)
• M56: 17,511,628 km (0.054 R)
• M57: 17,731,536 km (0.088 R)
• M58: 18,546,246 km (0.039 R)
• M59: 18,920,540 km (0.058 R)
• M60: 19,297,527 km (0.054 R)
• M61: 20,173,722 km (0.069 R)
• M62: 20,520,041 km (0.082 R)
• M63: 20,946,095 km (0.071 R)
• M64: 21,492,576 km (0.113 R)
• M65: 22,122,982 km (0.105 R)
• M66: 22,599,750 km (0.085 R)
• M67: 22,759,371 km (0.073 R)
• M68: 23,563,460 km (0.094 R)
• M69: 23,928,179 km (0.107 R)
• M70: 25,613,998 km (0.114 R)
• M71: 26,618,398 km (0.109 R)
• M72: 26,871,518 km (0.083 R)
• M73: 27,465,271 km (0.033 R)
• M74: 27,892,074 km (0.08 R)
• M75: 28,063,364 km (0.107 R)
• M76: 28,493,308 km (0.073 R)
• M77: 28,622,710 km (0.116 R)
• M78: 28,925,347 km (0.081 R)
• M79: 29,011,964 km (0.12 R)
• M80: 29,098,731 km (0.111 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: 275 - 16,076 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit