🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.33 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 197.4

Radius: 10.7

Gravity: 1.72 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.52 AU - 0.8 AU

Year: 377 Days

Day: 5.2 Hours

Environment

Temp: -147 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 35,031,872 km

• M1: 140,024 km (0.084 R)
• M2: 207,642 km (0.111 R)
• M3: 308,770 km (0.069 R)
• M4: 383,868 km (0.101 R)
• M5: 465,100 km (0.114 R)
• M6: 563,834 km (0.1 R)
• M7: 632,500 km (0.048 R)
• M8: 730,187 km (0.073 R)
• M9: 797,357 km (0.102 R)
• M10: 876,195 km (0.114 R)
• M11: 1,045,689 km (0.112 R)
• M12: 1,136,345 km (0.048 R)
• M13: 1,233,434 km (0.118 R)
• M14: 1,351,617 km (0.076 R)
• M15: 1,421,479 km (0.053 R)
• M16: 1,500,167 km (0.112 R)
• M17: 1,568,833 km (0.09 R)
• M18: 1,658,143 km (0.111 R)
• M19: 1,741,319 km (0.111 R)
• M20: 1,850,376 km (0.119 R)
• M21: 1,932,655 km (0.113 R)
• M22: 2,024,508 km (0.106 R)
• M23: 2,191,310 km (0.08 R)
• M24: 2,362,749 km (0.075 R)
• M25: 2,452,358 km (0.077 R)
• M26: 2,584,453 km (0.08 R)
• M27: 2,677,054 km (0.117 R)
• M28: 2,780,127 km (0.106 R)
• M29: 3,082,614 km (0.026 R)
• M30: 3,151,279 km (0.115 R)
• M31: 3,220,543 km (0.065 R)
• M32: 3,385,849 km (0.083 R)
• M33: 3,466,931 km (0.1 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 352.7

Radius: 10.7

Gravity: 3.08 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.86 AU - 0.9 AU

Year: 580 Days

Day: 8.5 Hours

Environment

Temp: -164 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 35,031,872 km

• M1: 135,685 km (0.119 R)
• M2: 213,626 km (0.111 R)
• M3: 302,936 km (0.07 R)
• M4: 369,806 km (0.069 R)
• M5: 469,737 km (0.065 R)
• M6: 537,804 km (0.078 R)
• M7: 610,060 km (0.094 R)
• M8: 682,166 km (0.112 R)
• M9: 757,564 km (0.039 R)
• M10: 832,063 km (0.111 R)
• M11: 922,271 km (0.09 R)
• M12: 1,043,595 km (0.114 R)
• M13: 1,132,306 km (0.04 R)
• M14: 1,233,584 km (0.028 R)
• M15: 1,348,176 km (0.077 R)
• M16: 1,466,358 km (0.067 R)
• M17: 1,604,437 km (0.087 R)
• M18: 1,697,188 km (0.094 R)
• M19: 1,905,278 km (0.064 R)
• M20: 1,986,211 km (0.07 R)
• M21: 2,145,832 km (0.116 R)
• M22: 2,272,840 km (0.104 R)
• M23: 2,465,223 km (0.089 R)
• M24: 2,714,753 km (0.11 R)
• M25: 3,067,355 km (0.104 R)
• M26: 3,224,881 km (0.091 R)
• M27: 3,294,295 km (0.08 R)
• M28: 3,462,892 km (0.075 R)
• M29: 3,634,331 km (0.057 R)
• M30: 3,757,599 km (0.05 R)
• M31: 3,896,875 km (0.104 R)
• M32: 3,963,596 km (0.09 R)
• M33: 4,105,414 km (0.104 R)
• M34: 4,180,812 km (0.091 R)
• M35: 4,271,917 km (0.034 R)
• M36: 4,348,361 km (0.085 R)
• M37: 4,425,105 km (0.086 R)
• M38: 4,634,991 km (0.053 R)
• M39: 4,721,458 km (0.097 R)
• M40: 4,864,175 km (0.055 R)
• M41: 5,145,568 km (0.074 R)
• M42: 5,235,177 km (0.1 R)
• M43: 5,308,780 km (0.059 R)
• M44: 5,382,831 km (0.118 R)
• M45: 5,582,095 km (0.058 R)
• M46: 5,648,965 km (0.065 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 810.4

Radius: 13.3

Gravity: 4.58 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.22 AU - 1.36 AU

Year: 1030 Days

Day: 13.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 35,031,872 km

• M1: 183,557 km (0.054 R)
• M2: 288,125 km (0.108 R)
• M3: 390,750 km (0.043 R)
• M4: 491,728 km (0.091 R)
• M5: 582,235 km (0.113 R)
• M6: 679,773 km (0.083 R)
• M7: 887,564 km (0.048 R)
• M8: 975,677 km (0.116 R)
• M9: 1,088,624 km (0.119 R)
• M10: 1,586,785 km (0.105 R)
• M11: 2,226,764 km (0.047 R)
• M12: 2,312,185 km (0.118 R)
• M13: 2,418,100 km (0.113 R)
• M14: 2,605,097 km (0.07 R)
• M15: 2,715,650 km (0.052 R)
• M16: 2,817,526 km (0.041 R)
• M17: 3,173,569 km (0.07 R)
• M18: 3,324,513 km (0.099 R)
• M19: 3,511,062 km (0.104 R)
• M20: 3,791,857 km (0.104 R)
• M21: 3,883,262 km (0.073 R)
• M22: 4,021,789 km (0.09 R)
• M23: 4,115,138 km (0.08 R)
• M24: 4,339,535 km (0.055 R)
• M25: 4,519,800 km (0.114 R)
• M26: 4,604,772 km (0.096 R)
• M27: 4,962,311 km (0.061 R)
• M28: 5,050,125 km (0.099 R)
• M29: 5,176,236 km (0.084 R)
• M30: 5,367,572 km (0.118 R)
• M31: 5,652,556 km (0.112 R)
• M32: 5,982,419 km (0.074 R)
• M33: 6,332,179 km (0.047 R)
• M34: 6,744,022 km (0.09 R)
• M35: 6,897,359 km (0.079 R)
• M36: 7,023,620 km (0.094 R)
• M37: 7,378,466 km (0.116 R)
• M38: 7,493,208 km (0.047 R)
• M39: 7,797,340 km (0.062 R)
• M40: 7,914,326 km (0.094 R)
• M41: 8,017,249 km (0.104 R)
• M42: 8,105,661 km (0.12 R)
• M43: 8,194,523 km (0.104 R)
• M44: 8,373,142 km (0.116 R)
• M45: 8,643,615 km (0.103 R)
• M46: 8,977,967 km (0.097 R)
• M47: 9,069,969 km (0.058 R)
• M48: 9,394,297 km (0.102 R)
• M49: 9,503,354 km (0.112 R)
• M50: 9,628,418 km (0.101 R)
• M51: 9,816,911 km (0.084 R)
• M52: 9,959,329 km (0.095 R)
• M53: 10,070,480 km (0.111 R)
• M54: 10,166,073 km (0.094 R)
• M55: 10,261,965 km (0.106 R)
• M56: 10,519,124 km (0.091 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 799.2

Radius: 14.9

Gravity: 3.6 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.23 AU - 1.83 AU

Year: 1330 Days

Day: 11.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 41.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 35,031,872 km

• M1: 202,406 km (0.043 R)
• M2: 325,974 km (0.086 R)
• M3: 495,319 km (0.117 R)
• M4: 908,508 km (0.096 R)
• M5: 1,094,009 km (0.076 R)
• M6: 1,259,016 km (0.108 R)
• M7: 1,362,388 km (0.097 R)
• M8: 1,495,829 km (0.084 R)
• M9: 1,624,633 km (0.077 R)
• M10: 1,805,796 km (0.075 R)
• M11: 1,963,921 km (0.113 R)
• M12: 2,137,155 km (0.108 R)
• M13: 2,369,032 km (0.098 R)
• M14: 2,755,593 km (0.118 R)
• M15: 2,869,736 km (0.099 R)
• M16: 2,985,674 km (0.094 R)
• M17: 3,367,149 km (0.115 R)
• M18: 3,502,086 km (0.107 R)
• M19: 3,714,066 km (0.075 R)
• M20: 3,815,494 km (0.088 R)
• M21: 3,930,534 km (0.118 R)
• M22: 4,203,700 km (0.105 R)
• M23: 4,727,742 km (0.069 R)
• M24: 4,824,083 km (0.102 R)
• M25: 4,934,935 km (0.056 R)
• M26: 5,131,057 km (0.108 R)
• M27: 5,258,515 km (0.083 R)
• M28: 5,545,743 km (0.042 R)
• M29: 5,808,586 km (0.038 R)
• M30: 6,331,580 km (0.112 R)
• M31: 6,591,133 km (0.117 R)
• M32: 6,745,518 km (0.055 R)
• M33: 7,089,293 km (0.069 R)
• M34: 7,455,060 km (0.11 R)
• M35: 7,599,871 km (0.069 R)
• M36: 7,713,117 km (0.069 R)
• M37: 8,105,811 km (0.088 R)
• M38: 8,421,463 km (0.056 R)
• M39: 8,538,747 km (0.092 R)
• M40: 8,724,099 km (0.032 R)
• M41: 8,893,893 km (0.109 R)
• M42: 8,996,218 km (0.086 R)
• M43: 9,253,975 km (0.099 R)
• M44: 9,357,796 km (0.094 R)
• M45: 9,548,982 km (0.105 R)
• M46: 10,201,976 km (0.092 R)
• M47: 10,345,142 km (0.061 R)
• M48: 11,125,743 km (0.064 R)
• M49: 11,291,498 km (0.068 R)
• M50: 11,402,499 km (0.065 R)
• M51: 11,644,249 km (0.104 R)
• M52: 12,076,139 km (0.114 R)
• M53: 12,322,676 km (0.033 R)
• M54: 12,417,820 km (0.075 R)
• M55: 12,532,562 km (0.053 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 477.9

Radius: 13

Gravity: 2.83 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 2.21 AU - 2.69 AU

Year: 2696 Days

Day: 14.8 Hours

Environment

Temp: -213 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 35,031,872 km

• M1: 162,164 km (0.068 R)
• M2: 281,693 km (0.114 R)
• M3: 376,089 km (0.101 R)
• M4: 751,281 km (0.085 R)
• M5: 883,226 km (0.067 R)
• M6: 1,023,997 km (0.109 R)
• M7: 1,255,126 km (0.12 R)
• M8: 1,382,883 km (0.058 R)
• M9: 1,640,490 km (0.102 R)
• M10: 1,733,989 km (0.071 R)
• M11: 1,901,838 km (0.105 R)
• M12: 2,113,220 km (0.09 R)
• M13: 2,359,009 km (0.115 R)
• M14: 2,669,125 km (0.063 R)
• M15: 2,808,102 km (0.105 R)
• M16: 3,108,045 km (0.097 R)
• M17: 3,195,710 km (0.101 R)
• M18: 3,463,789 km (0.086 R)
• M19: 3,864,113 km (0.092 R)
• M20: 4,069,810 km (0.036 R)
• M21: 4,214,471 km (0.069 R)
• M22: 4,360,928 km (0.111 R)
• M23: 4,475,968 km (0.08 R)
• M24: 4,810,320 km (0.067 R)
• M25: 5,014,820 km (0.095 R)
• M26: 5,432,647 km (0.108 R)
• M27: 6,025,653 km (0.111 R)
• M28: 6,432,559 km (0.085 R)
• M29: 6,772,146 km (0.065 R)
• M30: 6,905,887 km (0.065 R)
• M31: 7,175,911 km (0.03 R)
• M32: 7,627,098 km (0.05 R)
• M33: 7,806,166 km (0.058 R)
• M34: 8,047,019 km (0.111 R)
• M35: 8,331,405 km (0.118 R)
• M36: 8,722,453 km (0.07 R)
• M37: 8,805,630 km (0.079 R)
• M38: 8,951,637 km (0.079 R)
• M39: 9,352,260 km (0.067 R)
• M40: 9,458,774 km (0.057 R)
• M41: 9,565,587 km (0.106 R)
• M42: 9,651,307 km (0.11 R)
• M43: 9,780,410 km (0.097 R)
• M44: 10,302,656 km (0.109 R)
• M45: 10,833,878 km (0.063 R)
• M46: 11,374,225 km (0.12 R)
• M47: 11,693,467 km (0.035 R)
• M48: 11,854,285 km (0.082 R)
• M49: 12,340,927 km (0.066 R)
• M50: 12,763,242 km (0.106 R)
• M51: 12,976,269 km (0.071 R)
• M52: 13,214,279 km (0.078 R)
• M53: 13,429,850 km (0.089 R)
• M54: 14,058,909 km (0.116 R)
• M55: 14,475,389 km (0.071 R)
• M56: 14,970,708 km (0.079 R)
• M57: 16,003,382 km (0.077 R)
• M58: 16,825,273 km (0.076 R)
• M59: 17,137,034 km (0.104 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 657.5

Radius: 13.2

Gravity: 3.77 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 4.01 AU - 4.69 AU

Year: 6377 Days

Day: 9.3 Hours

Environment

Temp: -227 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 35,031,872 km

• M1: 172,935 km (0.07 R)
• M2: 327,470 km (0.099 R)
• M3: 422,464 km (0.081 R)
• M4: 755,320 km (0.084 R)
• M5: 1,074,412 km (0.027 R)
• M6: 1,798,466 km (0.099 R)
• M7: 2,089,284 km (0.115 R)
• M8: 2,230,504 km (0.119 R)
• M9: 2,416,604 km (0.101 R)
• M10: 2,629,781 km (0.054 R)
• M11: 3,567,610 km (0.107 R)
• M12: 4,187,095 km (0.084 R)
• M13: 4,289,420 km (0.048 R)
• M14: 4,496,463 km (0.091 R)
• M15: 5,028,882 km (0.073 R)
• M16: 5,192,542 km (0.104 R)
• M17: 5,385,673 km (0.076 R)
• M18: 5,553,223 km (0.053 R)
• M19: 5,637,596 km (0.048 R)
• M20: 5,922,131 km (0.117 R)
• M21: 6,008,449 km (0.076 R)
• M22: 6,153,260 km (0.086 R)
• M23: 6,714,102 km (0.096 R)
• M24: 6,864,448 km (0.091 R)
• M25: 7,291,400 km (0.114 R)
• M26: 7,414,968 km (0.038 R)
• M27: 7,758,445 km (0.085 R)
• M28: 7,947,985 km (0.106 R)
• M29: 8,591,107 km (0.117 R)
• M30: 8,787,379 km (0.054 R)
• M31: 8,952,086 km (0.077 R)
• M32: 9,117,691 km (0.1 R)
• M33: 9,385,022 km (0.068 R)
• M34: 9,519,511 km (0.039 R)
• M35: 9,927,315 km (0.118 R)
• M36: 10,271,390 km (0.07 R)
• M37: 10,759,827 km (0.116 R)
• M38: 10,900,898 km (0.1 R)
• M39: 11,941,201 km (0.084 R)
• M40: 12,087,209 km (0.064 R)
• M41: 12,528,822 km (0.037 R)
• M42: 12,788,823 km (0.118 R)
• M43: 12,900,722 km (0.094 R)
• M44: 13,503,601 km (0.119 R)
• M45: 13,617,745 km (0.105 R)
• M46: 13,846,779 km (0.081 R)
• M47: 14,192,948 km (0.101 R)
• M48: 15,090,236 km (0.116 R)
• M49: 15,885,499 km (0.08 R)
• M50: 16,328,757 km (0.119 R)
• M51: 16,939,715 km (0.114 R)
• M52: 17,558,152 km (0.107 R)
• M53: 18,478,628 km (0.076 R)
• M54: 18,605,338 km (0.075 R)
• M55: 18,902,289 km (0.087 R)
• M56: 19,157,952 km (0.093 R)
• M57: 19,629,784 km (0.093 R)
• M58: 20,453,769 km (0.029 R)
• M59: 21,200,561 km (0.055 R)
• M60: 21,288,974 km (0.112 R)
• M61: 21,466,247 km (0.097 R)
• M62: 21,777,710 km (0.063 R)
• M63: 22,404,974 km (0.109 R)
• M64: 22,992,894 km (0.065 R)
• M65: 23,953,162 km (0.07 R)
• M66: 24,368,745 km (0.12 R)
• M67: 24,740,197 km (0.049 R)
• M68: 25,019,945 km (0.113 R)
• M69: 25,160,267 km (0.073 R)
• M70: 27,007,801 km (0.05 R)
• M71: 27,103,843 km (0.112 R)
• M72: 27,247,906 km (0.116 R)
• M73: 27,344,097 km (0.071 R)
• M74: 27,730,060 km (0.118 R)
• M75: 28,458,751 km (0.032 R)
• M76: 28,702,895 km (0.08 R)
• M77: 29,341,378 km (0.049 R)
• M78: 29,588,065 km (0.09 R)
• M79: 31,083,146 km (0.053 R)
• M80: 31,234,091 km (0.119 R)
• M81: 31,941,389 km (0.09 R)
• M82: 32,042,817 km (0.081 R)
• M83: 32,296,984 km (0.113 R)
• M84: 32,653,924 km (0.089 R)
• M85: 34,146,462 km (0.119 R)
• M86: 34,562,194 km (0.085 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 279 - 11,806 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit