🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.38 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 906

Radius: 10.4

Gravity: 8.38 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.67 AU - 0.85 AU

Year: 428 Days

Day: 7.3 Hours

Environment

Temp: -145 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 57,240,975 km

• M1: 131,497 km (0.097 R)
• M2: 256,261 km (0.118 R)
• M3: 334,800 km (0.12 R)
• M4: 435,180 km (0.09 R)
• M5: 548,127 km (0.059 R)
• M6: 631,153 km (0.106 R)
• M7: 758,012 km (0.109 R)
• M8: 922,420 km (0.032 R)
• M9: 1,028,934 km (0.051 R)
• M10: 1,124,378 km (0.09 R)
• M11: 1,244,205 km (0.091 R)
• M12: 1,363,136 km (0.101 R)
• M13: 1,497,175 km (0.113 R)
• M14: 1,583,344 km (0.079 R)
• M15: 1,683,126 km (0.059 R)
• M16: 1,790,986 km (0.11 R)
• M17: 1,901,389 km (0.119 R)
• M18: 2,020,319 km (0.056 R)
• M19: 2,129,077 km (0.103 R)
• M20: 2,246,212 km (0.067 R)
• M21: 2,332,380 km (0.07 R)
• M22: 2,480,482 km (0.106 R)
• M23: 2,611,081 km (0.059 R)
• M24: 2,907,734 km (0.117 R)
• M25: 3,074,984 km (0.073 R)
• M26: 3,222,937 km (0.087 R)
• M27: 3,350,693 km (0.107 R)
• M28: 3,472,466 km (0.077 R)
• M29: 3,549,209 km (0.101 R)
• M30: 3,720,349 km (0.117 R)
• M31: 4,030,466 km (0.078 R)
• M32: 4,143,861 km (0.113 R)
• M33: 4,266,531 km (0.106 R)
• M34: 4,340,732 km (0.051 R)
• M35: 4,465,347 km (0.075 R)
• M36: 4,641,872 km (0.068 R)
• M37: 4,752,276 km (0.094 R)
• M38: 4,898,133 km (0.031 R)
• M39: 5,001,805 km (0.089 R)
• M40: 5,167,709 km (0.047 R)
• M41: 5,353,210 km (0.109 R)
• M42: 5,442,221 km (0.039 R)
• M43: 5,513,878 km (0.034 R)
• M44: 5,585,835 km (0.071 R)
• M45: 5,730,646 km (0.06 R)
• M46: 5,803,649 km (0.055 R)
• M47: 5,996,481 km (0.109 R)
• M48: 6,228,807 km (0.107 R)
• M49: 6,313,180 km (0.113 R)
• M50: 6,426,425 km (0.067 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 885

Radius: 14.4

Gravity: 4.27 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.92 AU - 0.98 AU

Year: 598 Days

Day: 8.1 Hours

Environment

Temp: -149 °C

Axial Tilt: 49.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 57,240,975 km

• M1: 194,926 km (0.063 R)
• M2: 285,283 km (0.055 R)
• M3: 418,425 km (0.077 R)
• M4: 614,398 km (0.05 R)
• M5: 804,986 km (0.044 R)
• M6: 898,036 km (0.076 R)
• M7: 989,740 km (0.094 R)
• M8: 1,096,552 km (0.078 R)
• M9: 1,207,554 km (0.076 R)
• M10: 1,538,913 km (0.112 R)
• M11: 1,780,963 km (0.068 R)
• M12: 1,942,379 km (0.112 R)
• M13: 2,130,872 km (0.036 R)
• M14: 2,242,622 km (0.055 R)
• M15: 2,333,428 km (0.106 R)
• M16: 2,448,768 km (0.101 R)
• M17: 2,637,410 km (0.089 R)
• M18: 2,871,980 km (0.086 R)
• M19: 2,971,014 km (0.102 R)
• M20: 3,155,767 km (0.078 R)
• M21: 3,249,715 km (0.065 R)
• M22: 3,370,590 km (0.029 R)
• M23: 3,501,787 km (0.075 R)
• M24: 3,616,828 km (0.081 R)
• M25: 3,751,316 km (0.101 R)
• M26: 3,924,102 km (0.099 R)
• M27: 4,053,055 km (0.111 R)
• M28: 4,249,328 km (0.085 R)
• M29: 4,353,448 km (0.102 R)
• M30: 4,487,188 km (0.041 R)
• M31: 4,719,663 km (0.045 R)
• M32: 5,016,017 km (0.088 R)
• M33: 5,227,099 km (0.093 R)
• M34: 5,752,038 km (0.112 R)
• M35: 6,005,008 km (0.086 R)
• M36: 6,164,928 km (0.1 R)
• M37: 6,380,499 km (0.064 R)
• M38: 6,532,939 km (0.106 R)
• M39: 6,763,918 km (0.117 R)
• M40: 7,031,100 km (0.074 R)
• M41: 7,154,817 km (0.079 R)
• M42: 7,381,458 km (0.112 R)
• M43: 7,541,528 km (0.102 R)
• M44: 7,772,357 km (0.048 R)

Asteroid Belt

Center: 1.77 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 577

Radius: 14.8

Gravity: 2.63 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 2.28 AU - 2.88 AU

Year: 2676 Days

Day: 10.8 Hours

Environment

Temp: -192 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 57,240,975 km

• M1: 187,147 km (0.05 R)
• M2: 333,005 km (0.067 R)
• M3: 543,639 km (0.062 R)
• M4: 669,899 km (0.059 R)
• M5: 891,155 km (0.113 R)
• M6: 1,076,656 km (0.053 R)
• M7: 1,169,556 km (0.082 R)
• M8: 1,500,167 km (0.063 R)
• M9: 1,617,303 km (0.113 R)
• M10: 1,737,729 km (0.025 R)
• M11: 2,157,351 km (0.052 R)
• M12: 2,345,246 km (0.117 R)
• M13: 2,538,676 km (0.105 R)
• M14: 2,927,032 km (0.039 R)
• M15: 3,105,951 km (0.108 R)
• M16: 3,273,201 km (0.034 R)
• M17: 3,521,833 km (0.077 R)
• M18: 3,696,563 km (0.072 R)
• M19: 3,793,054 km (0.117 R)
• M20: 4,087,762 km (0.095 R)
• M21: 4,339,236 km (0.082 R)
• M22: 4,595,796 km (0.075 R)
• M23: 4,769,779 km (0.118 R)
• M24: 5,178,181 km (0.069 R)
• M25: 5,432,347 km (0.064 R)
• M26: 5,859,001 km (0.093 R)
• M27: 6,509,751 km (0.102 R)
• M28: 6,923,389 km (0.059 R)
• M29: 7,224,081 km (0.069 R)
• M30: 7,447,281 km (0.086 R)
• M31: 7,652,230 km (0.079 R)
• M32: 7,879,918 km (0.077 R)
• M33: 8,151,887 km (0.081 R)
• M34: 8,257,354 km (0.071 R)
• M35: 8,490,876 km (0.105 R)
• M36: 8,619,231 km (0.116 R)
• M37: 9,292,721 km (0.077 R)
• M38: 9,713,988 km (0.085 R)
• M39: 9,893,206 km (0.093 R)
• M40: 10,073,621 km (0.034 R)
• M41: 10,232,195 km (0.084 R)
• M42: 10,552,185 km (0.045 R)
• M43: 10,852,278 km (0.116 R)
• M44: 11,626,747 km (0.105 R)
• M45: 12,201,202 km (0.114 R)
• M46: 12,491,871 km (0.083 R)
• M47: 14,207,759 km (0.106 R)
• M48: 14,386,079 km (0.11 R)
• M49: 14,616,310 km (0.1 R)
• M50: 14,718,934 km (0.106 R)
• M51: 14,821,858 km (0.116 R)
• M52: 15,028,602 km (0.116 R)
• M53: 15,184,184 km (0.033 R)
• M54: 15,314,334 km (0.038 R)
• M55: 15,549,352 km (0.105 R)
• M56: 16,155,672 km (0.114 R)
• M57: 16,475,064 km (0.03 R)
• M58: 16,823,627 km (0.089 R)
• M59: 16,985,193 km (0.111 R)
• M60: 17,228,588 km (0.091 R)
• M61: 17,965,807 km (0.088 R)
• M62: 18,324,542 km (0.104 R)
• M63: 18,797,122 km (0.088 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 239.6

Radius: 12.2

Gravity: 1.61 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 4.89 AU - 4.95 AU

Year: 7046 Days

Day: 14.5 Hours

Environment

Temp: -217 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 57,240,975 km

• M1: 238,459 km (0.081 R)
• M2: 380,577 km (0.105 R)
• M3: 513,569 km (0.088 R)
• M4: 869,612 km (0.085 R)
• M5: 955,033 km (0.12 R)
• M6: 1,056,460 km (0.075 R)
• M7: 1,312,871 km (0.057 R)
• M8: 1,544,598 km (0.066 R)
• M9: 1,650,364 km (0.118 R)
• M10: 1,950,158 km (0.114 R)
• M11: 2,165,579 km (0.065 R)
• M12: 2,353,922 km (0.094 R)
• M13: 2,441,437 km (0.117 R)
• M14: 2,876,917 km (0.088 R)
• M15: 2,970,864 km (0.094 R)
• M16: 3,840,925 km (0.066 R)
• M17: 4,477,464 km (0.114 R)
• M18: 4,741,355 km (0.09 R)
• M19: 4,987,743 km (0.102 R)
• M20: 5,238,469 km (0.103 R)
• M21: 5,353,809 km (0.097 R)
• M22: 5,446,709 km (0.094 R)
• M23: 6,233,743 km (0.119 R)
• M24: 6,828,395 km (0.11 R)
• M25: 7,030,801 km (0.102 R)
• M26: 7,132,677 km (0.058 R)
• M27: 7,519,238 km (0.111 R)
• M28: 7,807,064 km (0.041 R)
• M29: 8,178,815 km (0.092 R)
• M30: 8,665,157 km (0.099 R)
• M31: 8,747,137 km (0.058 R)
• M32: 8,829,416 km (0.069 R)
• M33: 8,939,520 km (0.032 R)
• M34: 9,161,074 km (0.098 R)
• M35: 9,300,350 km (0.032 R)
• M36: 9,524,896 km (0.093 R)
• M37: 9,893,506 km (0.096 R)
• M38: 10,036,671 km (0.046 R)
• M39: 10,353,818 km (0.116 R)
• M40: 10,528,100 km (0.059 R)
• M41: 10,732,899 km (0.104 R)
• M42: 10,879,954 km (0.041 R)
• M43: 11,988,624 km (0.054 R)
• M44: 12,141,214 km (0.075 R)
• M45: 12,541,089 km (0.083 R)
• M46: 13,416,835 km (0.088 R)
• M47: 13,575,408 km (0.096 R)
• M48: 13,990,393 km (0.114 R)
• M49: 14,604,343 km (0.072 R)
• M50: 15,293,390 km (0.067 R)
• M51: 15,658,409 km (0.072 R)
• M52: 16,127,249 km (0.096 R)
• M53: 16,532,809 km (0.062 R)
• M54: 17,078,841 km (0.082 R)
• M55: 17,216,321 km (0.058 R)
• M56: 17,423,215 km (0.071 R)
• M57: 18,153,552 km (0.113 R)
• M58: 18,258,719 km (0.046 R)
• M59: 18,610,873 km (0.058 R)
• M60: 19,716,401 km (0.079 R)
• M61: 20,077,530 km (0.097 R)
• M62: 20,295,345 km (0.082 R)
• M63: 20,696,716 km (0.045 R)
• M64: 21,248,134 km (0.12 R)
• M65: 21,692,738 km (0.119 R)
• M66: 22,140,485 km (0.117 R)
• M67: 22,817,714 km (0.107 R)
• M68: 23,197,095 km (0.113 R)
• M69: 23,349,236 km (0.107 R)
• M70: 23,846,499 km (0.115 R)
• M71: 23,923,392 km (0.044 R)
• M72: 24,308,607 km (0.101 R)
• M73: 25,046,274 km (0.107 R)
• M74: 25,241,649 km (0.099 R)
• M75: 25,398,278 km (0.07 R)
• M76: 26,146,716 km (0.069 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 452.7

Radius: 7.4

Gravity: 8.27 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 5.87 AU - 7.94 AU

Year: 11703 Days

Day: 24.4 Hours

Environment

Temp: -217 °C

Axial Tilt: 44.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 57,240,975 km

• M1: 125,213 km (0.115 R)
• M2: 297,251 km (0.102 R)
• M3: 408,103 km (0.059 R)
• M4: 578,645 km (0.062 R)
• M5: 789,129 km (0.086 R)
• M6: 1,061,546 km (0.06 R)
• M7: 1,158,785 km (0.11 R)
• M8: 1,320,650 km (0.11 R)
• M9: 1,489,995 km (0.068 R)
• M10: 1,780,215 km (0.119 R)
• M11: 1,967,661 km (0.113 R)
• M12: 2,541,967 km (0.062 R)
• M13: 2,753,498 km (0.031 R)
• M14: 3,025,767 km (0.079 R)
• M15: 3,450,624 km (0.087 R)
• M16: 3,774,055 km (0.11 R)
• M17: 4,324,426 km (0.095 R)
• M18: 4,545,232 km (0.046 R)
• M19: 5,635,053 km (0.106 R)
• M20: 5,772,533 km (0.116 R)
• M21: 5,876,204 km (0.117 R)
• M22: 5,945,767 km (0.102 R)
• M23: 6,656,357 km (0.089 R)
• M24: 6,765,265 km (0.114 R)
• M25: 6,838,119 km (0.034 R)
• M26: 7,506,372 km (0.043 R)
• M27: 8,156,375 km (0.11 R)
• M28: 8,234,016 km (0.092 R)
• M29: 8,468,436 km (0.083 R)
• M30: 9,064,285 km (0.12 R)
• M31: 9,469,096 km (0.099 R)
• M32: 10,004,058 km (0.092 R)
• M33: 10,170,561 km (0.084 R)
• M34: 10,338,110 km (0.072 R)
• M35: 10,760,874 km (0.054 R)
• M36: 11,798,485 km (0.088 R)
• M37: 12,329,258 km (0.106 R)
• M38: 12,552,608 km (0.041 R)
• M39: 12,867,810 km (0.089 R)
• M40: 13,413,992 km (0.025 R)
• M41: 13,874,903 km (0.101 R)
• M42: 14,294,226 km (0.06 R)
• M43: 15,049,845 km (0.104 R)
• M44: 15,336,624 km (0.092 R)
• M45: 15,915,418 km (0.116 R)
• M46: 15,964,038 km (0.099 R)
• M47: 16,207,583 km (0.04 R)
• M48: 16,599,829 km (0.077 R)
• M49: 17,946,658 km (0.1 R)
• M50: 18,352,368 km (0.071 R)
• M51: 18,505,406 km (0.109 R)
• M52: 18,863,843 km (0.109 R)
• M53: 19,018,228 km (0.11 R)
• M54: 19,069,839 km (0.094 R)
• M55: 19,900,855 km (0.078 R)
• M56: 21,169,595 km (0.069 R)
• M57: 22,573,272 km (0.107 R)
• M58: 23,066,047 km (0.11 R)
• M59: 23,507,211 km (0.041 R)
• M60: 23,895,417 km (0.079 R)
• M61: 24,062,518 km (0.085 R)
• M62: 25,640,177 km (0.116 R)
• M63: 25,982,607 km (0.108 R)
• M64: 26,845,188 km (0.074 R)
• M65: 26,960,977 km (0.09 R)
• M66: 27,251,047 km (0.052 R)
• M67: 27,658,851 km (0.07 R)
• M68: 29,072,401 km (0.117 R)
• M69: 29,310,262 km (0.087 R)
• M70: 30,027,733 km (0.041 R)
• M71: 30,268,137 km (0.076 R)
• M72: 32,892,981 km (0.109 R)
• M73: 33,638,428 km (0.115 R)
• M74: 33,825,724 km (0.118 R)
• M75: 33,950,788 km (0.108 R)
• M76: 34,263,896 km (0.112 R)
• M77: 34,956,385 km (0.072 R)
• M78: 35,082,795 km (0.039 R)
• M79: 36,291,097 km (0.082 R)
• M80: 37,061,376 km (0.03 R)
• M81: 39,535,576 km (0.111 R)
• M82: 39,799,167 km (0.077 R)
• M83: 40,925,639 km (0.078 R)
• M84: 42,062,733 km (0.042 R)
• M85: 42,197,221 km (0.094 R)
• M86: 42,736,372 km (0.107 R)
• M87: 42,939,226 km (0.061 R)
• M88: 43,074,612 km (0.113 R)
• M89: 43,210,148 km (0.03 R)
• M90: 43,345,684 km (0.111 R)
• M91: 44,504,619 km (0.118 R)
• M92: 45,190,974 km (0.085 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 642.5

Radius: 5.5

Gravity: 21.24 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 6.34 AU - 8.82 AU

Year: 13475 Days

Day: 21.8 Hours

Environment

Temp: -218 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 57,240,975 km

• M1: 70,161 km (0.063 R)
• M2: 163,062 km (0.082 R)
• M3: 206,445 km (0.056 R)
• M4: 242,349 km (0.085 R)
• M5: 650,900 km (0.118 R)
• M6: 726,896 km (0.098 R)
• M7: 826,079 km (0.101 R)
• M8: 887,714 km (0.069 R)
• M9: 2,240,079 km (0.066 R)
• M10: 2,356,466 km (0.074 R)
• M11: 2,686,628 km (0.091 R)
• M12: 3,225,180 km (0.108 R)
• M13: 3,456,459 km (0.102 R)
• M14: 3,830,902 km (0.105 R)
• M15: 3,900,316 km (0.096 R)
• M16: 4,289,869 km (0.095 R)
• M17: 4,361,975 km (0.12 R)
• M18: 4,434,530 km (0.073 R)
• M19: 4,840,837 km (0.113 R)
• M20: 5,067,478 km (0.035 R)
• M21: 6,374,814 km (0.096 R)
• M22: 6,581,558 km (0.119 R)
• M23: 6,748,510 km (0.111 R)
• M24: 6,874,621 km (0.066 R)
• M25: 6,916,957 km (0.116 R)
• M26: 7,086,750 km (0.068 R)
• M27: 7,560,676 km (0.112 R)
• M28: 7,735,706 km (0.072 R)
• M29: 7,779,538 km (0.07 R)
• M30: 7,911,932 km (0.101 R)
• M31: 8,178,815 km (0.117 R)
• M32: 8,448,540 km (0.109 R)
• M33: 8,767,183 km (0.119 R)
• M34: 9,182,467 km (0.053 R)
• M35: 9,698,580 km (0.094 R)
• M36: 10,080,054 km (0.074 R)
• M37: 10,369,227 km (0.114 R)
• M38: 10,759,228 km (0.097 R)
• M39: 11,203,534 km (0.093 R)
• M40: 11,253,350 km (0.073 R)
• M41: 11,402,948 km (0.084 R)
• M42: 11,754,802 km (0.106 R)
• M43: 12,263,585 km (0.101 R)
• M44: 12,883,668 km (0.096 R)
• M45: 13,040,297 km (0.081 R)
• M46: 13,145,015 km (0.119 R)
• M47: 14,100,347 km (0.061 R)
• M48: 15,242,826 km (0.077 R)
• M49: 15,408,431 km (0.083 R)
• M50: 15,853,036 km (0.113 R)
• M51: 17,327,024 km (0.105 R)
• M52: 17,731,237 km (0.097 R)
• M53: 17,789,281 km (0.114 R)
• M54: 18,138,742 km (0.102 R)
• M55: 18,372,862 km (0.058 R)
• M56: 21,136,833 km (0.069 R)
• M57: 21,692,589 km (0.106 R)
• M58: 22,065,836 km (0.116 R)
• M59: 22,566,689 km (0.095 R)
• M60: 22,881,593 km (0.054 R)
• M61: 23,579,616 km (0.037 R)
• M62: 23,643,495 km (0.113 R)
• M63: 26,440,825 km (0.106 R)
• M64: 26,972,646 km (0.118 R)
• M65: 27,709,714 km (0.101 R)
• M66: 29,960,414 km (0.091 R)
• M67: 30,375,848 km (0.089 R)
• M68: 30,932,801 km (0.049 R)
• M69: 31,212,549 km (0.085 R)
• M70: 31,704,127 km (0.072 R)
• M71: 31,986,119 km (0.12 R)
• M72: 32,056,729 km (0.091 R)
• M73: 32,410,827 km (0.113 R)
• M74: 33,122,614 km (0.08 R)
• M75: 33,265,630 km (0.077 R)
• M76: 34,344,530 km (0.055 R)
• M77: 34,634,151 km (0.115 R)
• M78: 35,508,102 km (0.039 R)
• M79: 38,097,791 km (0.093 R)
• M80: 38,848,921 km (0.116 R)
• M81: 39,226,357 km (0.12 R)
• M82: 40,824,511 km (0.044 R)
• M83: 41,747,231 km (0.04 R)
• M84: 43,144,176 km (0.04 R)
• M85: 43,378,446 km (0.084 R)
• M86: 43,691,554 km (0.059 R)
• M87: 43,926,872 km (0.114 R)
• M88: 44,872,330 km (0.103 R)
• M89: 45,347,603 km (0.075 R)
• M90: 49,372,234 km (0.075 R)
• M91: 49,944,596 km (0.056 R)
• M92: 50,272,813 km (0.095 R)
• M93: 51,261,506 km (0.116 R)
• M94: 51,675,293 km (0.081 R)
• M95: 53,929,135 km (0.077 R)
• M96: 56,727,213 km (0.1 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 473 - 14,692 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit