🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.41 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 964.6

Radius: 13.4

Gravity: 5.37 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.72 AU - 0.92 AU

Year: 522 Days

Day: 10.9 Hours

Environment

Temp: -158 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 20,603,943 km

• M1: 166,951 km (0.116 R)
• M2: 285,433 km (0.098 R)
• M3: 378,034 km (0.063 R)
• M4: 467,793 km (0.112 R)
• M5: 555,158 km (0.097 R)
• M6: 813,064 km (0.117 R)
• M7: 1,040,154 km (0.096 R)
• M8: 1,167,462 km (0.102 R)
• M9: 1,288,786 km (0.067 R)
• M10: 1,390,363 km (0.097 R)
• M11: 1,519,765 km (0.095 R)
• M12: 1,634,058 km (0.039 R)
• M13: 1,725,163 km (0.074 R)
• M14: 1,858,305 km (0.081 R)
• M15: 2,050,688 km (0.082 R)
• M16: 2,249,952 km (0.113 R)
• M17: 2,448,169 km (0.068 R)
• M18: 2,576,225 km (0.109 R)
• M19: 2,667,779 km (0.076 R)
• M20: 2,768,458 km (0.096 R)
• M21: 2,870,334 km (0.108 R)
• M22: 3,005,571 km (0.088 R)
• M23: 3,134,823 km (0.098 R)
• M24: 3,233,109 km (0.114 R)
• M25: 3,765,827 km (0.059 R)
• M26: 3,940,857 km (0.025 R)
• M27: 4,408,500 km (0.071 R)
• M28: 4,818,248 km (0.102 R)
• M29: 5,046,983 km (0.098 R)
• M30: 5,250,137 km (0.114 R)
• M31: 5,367,422 km (0.076 R)
• M32: 5,505,351 km (0.101 R)
• M33: 5,694,593 km (0.088 R)
• M34: 5,794,973 km (0.109 R)
• M35: 5,936,642 km (0.106 R)
• M36: 6,028,345 km (0.101 R)
• M37: 6,306,149 km (0.119 R)
• M38: 6,399,797 km (0.104 R)
• M39: 6,504,366 km (0.078 R)
• M40: 6,683,285 km (0.102 R)
• M41: 6,874,621 km (0.115 R)
• M42: 7,089,443 km (0.105 R)
• M43: 7,251,906 km (0.106 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 551.6

Radius: 12.1

Gravity: 3.77 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.01 AU - 1.11 AU

Year: 767 Days

Day: 5.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 45.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 20,603,943 km

• M1: 162,164 km (0.106 R)
• M2: 332,556 km (0.104 R)
• M3: 450,589 km (0.053 R)
• M4: 577,747 km (0.055 R)
• M5: 733,778 km (0.073 R)
• M6: 830,867 km (0.099 R)
• M7: 910,752 km (0.104 R)
• M8: 1,004,998 km (0.066 R)
• M9: 1,091,017 km (0.054 R)
• M10: 1,173,894 km (0.086 R)
• M11: 1,339,948 km (0.08 R)
• M12: 1,422,825 km (0.087 R)
• M13: 1,500,915 km (0.117 R)
• M14: 1,648,269 km (0.077 R)
• M15: 1,928,616 km (0.088 R)
• M16: 2,008,501 km (0.119 R)
• M17: 2,089,583 km (0.103 R)
• M18: 2,232,150 km (0.102 R)
• M19: 2,308,594 km (0.058 R)
• M20: 2,511,599 km (0.115 R)
• M21: 2,599,263 km (0.083 R)
• M22: 2,736,893 km (0.108 R)
• M23: 2,852,083 km (0.055 R)
• M24: 2,935,409 km (0.097 R)
• M25: 3,112,982 km (0.076 R)
• M26: 3,294,295 km (0.101 R)
• M27: 3,443,593 km (0.075 R)
• M28: 3,550,406 km (0.118 R)
• M29: 3,749,222 km (0.119 R)
• M30: 3,905,252 km (0.05 R)
• M31: 4,290,766 km (0.101 R)
• M32: 4,377,084 km (0.064 R)
• M33: 4,561,239 km (0.083 R)
• M34: 4,639,479 km (0.108 R)
• M35: 5,108,618 km (0.107 R)
• M36: 5,189,999 km (0.051 R)
• M37: 5,302,646 km (0.112 R)
• M38: 5,405,719 km (0.096 R)
• M39: 5,698,033 km (0.087 R)
• M40: 5,814,271 km (0.085 R)
• M41: 6,027,747 km (0.113 R)
• M42: 6,539,671 km (0.088 R)
• M43: 6,705,874 km (0.046 R)
• M44: 6,795,184 km (0.098 R)
• M45: 6,907,382 km (0.099 R)
• M46: 7,088,246 km (0.052 R)
• M47: 7,224,829 km (0.097 R)
• M48: 7,316,383 km (0.058 R)
• M49: 7,454,462 km (0.04 R)
• M50: 7,558,582 km (0.089 R)
• M51: 7,698,306 km (0.088 R)
• M52: 7,885,753 km (0.063 R)
• M53: 7,968,331 km (0.089 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 100.3

Radius: 12.6

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.95 AU - 1.45 AU

Year: 924 Days

Day: 14.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 20,603,943 km

• M1: 170,841 km (0.111 R)
• M2: 255,513 km (0.065 R)
• M3: 334,351 km (0.086 R)
• M4: 424,559 km (0.03 R)
• M5: 542,292 km (0.105 R)
• M6: 635,043 km (0.097 R)
• M7: 809,025 km (0.1 R)
• M8: 938,577 km (0.036 R)
• M9: 1,315,713 km (0.035 R)
• M10: 1,413,849 km (0.098 R)
• M11: 1,637,947 km (0.104 R)
• M12: 1,723,966 km (0.07 R)
• M13: 1,874,013 km (0.105 R)
• M14: 2,039,617 km (0.06 R)
• M15: 2,362,599 km (0.11 R)
• M16: 2,536,282 km (0.057 R)
• M17: 3,026,515 km (0.079 R)
• M18: 3,337,528 km (0.107 R)
• M19: 3,428,334 km (0.103 R)
• M20: 4,004,585 km (0.097 R)
• M21: 4,156,876 km (0.072 R)
• M22: 4,389,052 km (0.065 R)
• M23: 4,517,556 km (0.102 R)
• M24: 4,596,694 km (0.119 R)
• M25: 4,676,280 km (0.106 R)
• M26: 5,006,742 km (0.052 R)
• M27: 5,096,201 km (0.042 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 758.2

Radius: 8.9

Gravity: 9.57 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.26 AU - 1.94 AU

Year: 1423 Days

Day: 9.5 Hours

Environment

Temp: -201 °C

Axial Tilt: 48.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 20,603,943 km

• M1: 124,017 km (0.068 R)
• M2: 180,265 km (0.061 R)
• M3: 343,028 km (0.032 R)
• M4: 402,568 km (0.047 R)
• M5: 478,564 km (0.048 R)
• M6: 560,094 km (0.088 R)
• M7: 667,805 km (0.096 R)
• M8: 827,725 km (0.074 R)
• M9: 920,625 km (0.047 R)
• M10: 1,033,572 km (0.076 R)
• M11: 1,091,765 km (0.079 R)
• M12: 1,177,036 km (0.072 R)
• M13: 1,238,222 km (0.075 R)
• M14: 1,437,336 km (0.119 R)
• M15: 1,541,008 km (0.059 R)
• M16: 1,608,177 km (0.093 R)
• M17: 1,836,314 km (0.078 R)
• M18: 1,970,054 km (0.054 R)
• M19: 2,043,357 km (0.091 R)
• M20: 2,246,960 km (0.071 R)
• M21: 2,334,774 km (0.106 R)
• M22: 2,491,253 km (0.118 R)
• M23: 2,559,320 km (0.118 R)
• M24: 2,709,217 km (0.031 R)
• M25: 2,945,283 km (0.097 R)
• M26: 3,090,243 km (0.057 R)
• M27: 3,387,195 km (0.117 R)
• M28: 3,667,691 km (0.119 R)
• M29: 4,169,592 km (0.027 R)
• M30: 4,237,360 km (0.105 R)
• M31: 4,497,959 km (0.07 R)
• M32: 5,034,716 km (0.116 R)
• M33: 5,194,038 km (0.032 R)
• M34: 5,741,865 km (0.09 R)
• M35: 5,938,736 km (0.06 R)
• M36: 5,999,772 km (0.062 R)
• M37: 6,230,452 km (0.04 R)
• M38: 6,432,708 km (0.114 R)
• M39: 6,653,066 km (0.082 R)
• M40: 6,748,360 km (0.093 R)
• M41: 7,068,948 km (0.099 R)
• M42: 7,133,724 km (0.066 R)
• M43: 7,198,650 km (0.103 R)
• M44: 7,263,725 km (0.095 R)
• M45: 7,725,084 km (0.12 R)
• M46: 8,162,060 km (0.096 R)
• M47: 8,520,945 km (0.089 R)
• M48: 8,624,317 km (0.115 R)
• M49: 8,780,348 km (0.057 R)
• M50: 8,884,917 km (0.115 R)
• M51: 9,342,686 km (0.102 R)
• M52: 10,007,200 km (0.076 R)
• M53: 10,189,560 km (0.067 R)
• M54: 10,538,871 km (0.1 R)
• M55: 10,892,071 km (0.042 R)
• M56: 11,173,764 km (0.049 R)
• M57: 11,438,852 km (0.033 R)
• M58: 11,782,627 km (0.117 R)
• M59: 12,033,054 km (0.102 R)
• M60: 12,129,844 km (0.108 R)
• M61: 12,343,769 km (0.066 R)
• M62: 12,617,832 km (0.116 R)
• M63: 12,755,612 km (0.099 R)
• M64: 12,893,840 km (0.055 R)
• M65: 13,191,839 km (0.106 R)
• M66: 13,371,656 km (0.1 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 321.2

Radius: 14.7

Gravity: 1.49 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.49 AU - 1.81 AU

Year: 1490 Days

Day: 6.2 Hours

Environment

Temp: -204 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 20,603,943 km

• M1: 184,454 km (0.064 R)
• M2: 311,912 km (0.114 R)
• M3: 488,587 km (0.07 R)
• M4: 594,352 km (0.059 R)
• M5: 733,030 km (0.079 R)
• M6: 859,440 km (0.059 R)
• M7: 1,041,201 km (0.034 R)
• M8: 1,137,243 km (0.086 R)
• M9: 1,272,928 km (0.113 R)
• M10: 1,491,341 km (0.1 R)
• M11: 1,763,759 km (0.113 R)
• M12: 2,167,673 km (0.082 R)
• M13: 2,339,412 km (0.081 R)
• M14: 2,515,787 km (0.12 R)
• M15: 2,823,211 km (0.111 R)
• M16: 2,981,635 km (0.085 R)
• M17: 3,153,224 km (0.091 R)
• M18: 3,276,493 km (0.087 R)
• M19: 3,411,729 km (0.115 R)
• M20: 4,016,254 km (0.037 R)
• M21: 4,116,634 km (0.112 R)
• M22: 4,388,454 km (0.046 R)
• M23: 4,830,814 km (0.03 R)
• M24: 4,949,745 km (0.106 R)
• M25: 5,178,330 km (0.094 R)
• M26: 5,312,370 km (0.115 R)
• M27: 5,472,141 km (0.08 R)
• M28: 5,596,157 km (0.113 R)
• M29: 5,821,900 km (0.056 R)
• M30: 6,012,338 km (0.042 R)
• M31: 6,386,483 km (0.063 R)
• M32: 6,715,149 km (0.092 R)
• M33: 6,982,032 km (0.111 R)
• M34: 7,266,118 km (0.098 R)
• M35: 7,581,770 km (0.108 R)
• M36: 7,706,534 km (0.106 R)
• M37: 7,804,072 km (0.099 R)
• M38: 7,958,008 km (0.074 R)
• M39: 8,212,325 km (0.106 R)
• M40: 8,354,891 km (0.08 R)
• M41: 8,541,290 km (0.062 R)
• M42: 9,152,996 km (0.092 R)
• M43: 9,553,918 km (0.104 R)
• M44: 9,733,885 km (0.113 R)
• M45: 10,311,482 km (0.109 R)
• M46: 10,403,634 km (0.056 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 788.1

Radius: 11.5

Gravity: 5.96 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.79 AU - 1.99 AU

Year: 1826 Days

Day: 9.5 Hours

Environment

Temp: -200 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 20,603,943 km

• M1: 198,965 km (0.096 R)
• M2: 296,054 km (0.034 R)
• M3: 612,304 km (0.086 R)
• M4: 696,079 km (0.119 R)
• M5: 937,979 km (0.076 R)
• M6: 1,111,512 km (0.118 R)
• M7: 1,207,404 km (0.114 R)
• M8: 1,326,335 km (0.068 R)
• M9: 1,449,304 km (0.111 R)
• M10: 1,587,084 km (0.11 R)
• M11: 1,763,011 km (0.114 R)
• M12: 2,003,714 km (0.117 R)
• M13: 2,170,216 km (0.08 R)
• M14: 2,243,070 km (0.082 R)
• M15: 2,329,089 km (0.081 R)
• M16: 2,802,567 km (0.068 R)
• M17: 3,003,177 km (0.101 R)
• M18: 3,180,900 km (0.07 R)
• M19: 3,348,150 km (0.064 R)
• M20: 3,764,331 km (0.038 R)
• M21: 3,956,265 km (0.077 R)
• M22: 4,106,312 km (0.117 R)
• M23: 4,242,895 km (0.097 R)
• M24: 4,350,156 km (0.04 R)
• M25: 4,756,614 km (0.079 R)
• M26: 4,980,562 km (0.107 R)
• M27: 5,539,011 km (0.118 R)
• M28: 5,639,690 km (0.04 R)
• M29: 5,724,063 km (0.047 R)
• M30: 5,894,007 km (0.109 R)
• M31: 6,590,684 km (0.113 R)
• M32: 6,768,855 km (0.072 R)
• M33: 6,930,720 km (0.109 R)
• M34: 7,039,328 km (0.113 R)
• M35: 7,479,445 km (0.078 R)
• M36: 7,721,644 km (0.081 R)
• M37: 7,815,442 km (0.054 R)
• M38: 7,966,386 km (0.061 R)
• M39: 8,290,265 km (0.105 R)
• M40: 8,560,439 km (0.112 R)
• M41: 8,657,528 km (0.096 R)
• M42: 9,010,429 km (0.062 R)
• M43: 9,089,417 km (0.104 R)
• M44: 9,188,600 km (0.092 R)
• M45: 9,367,968 km (0.105 R)
• M46: 9,448,153 km (0.093 R)
• M47: 10,158,743 km (0.08 R)
• M48: 10,593,474 km (0.107 R)
• M49: 10,718,687 km (0.101 R)
• M50: 10,928,723 km (0.102 R)
• M51: 11,267,562 km (0.06 R)
• M52: 11,374,076 km (0.117 R)
• M53: 11,695,861 km (0.077 R)
• M54: 11,933,721 km (0.059 R)
• M55: 12,042,479 km (0.079 R)
• M56: 12,392,388 km (0.063 R)
• M57: 12,502,492 km (0.052 R)
• M58: 13,035,360 km (0.093 R)
• M59: 13,237,018 km (0.097 R)
• M60: 13,530,230 km (0.096 R)
• M61: 14,008,494 km (0.096 R)
• M62: 14,215,089 km (0.032 R)
• M63: 14,608,232 km (0.059 R)
• M64: 14,794,481 km (0.07 R)
• M65: 15,263,620 km (0.117 R)
• M66: 15,571,194 km (0.12 R)
• M67: 15,737,546 km (0.117 R)
• M68: 15,832,990 km (0.084 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 837.7

Radius: 11.5

Gravity: 6.33 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 2.33 AU - 2.39 AU

Year: 2548 Days

Day: 9.4 Hours

Environment

Temp: -213 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 20,603,943 km

• M1: 150,196 km (0.052 R)
• M2: 228,735 km (0.069 R)
• M3: 338,390 km (0.084 R)
• M4: 513,869 km (0.086 R)
• M5: 751,580 km (0.069 R)
• M6: 1,047,335 km (0.079 R)
• M7: 1,157,888 km (0.104 R)
• M8: 1,355,506 km (0.086 R)
• M9: 1,440,328 km (0.107 R)
• M10: 1,640,939 km (0.117 R)
• M11: 1,945,670 km (0.105 R)
• M12: 2,042,161 km (0.048 R)
• M13: 2,182,783 km (0.107 R)
• M14: 2,355,867 km (0.106 R)
• M15: 2,563,808 km (0.039 R)
• M16: 2,639,505 km (0.108 R)
• M17: 2,715,949 km (0.101 R)
• M18: 2,808,850 km (0.076 R)
• M19: 3,077,677 km (0.088 R)
• M20: 3,288,909 km (0.087 R)
• M21: 3,371,487 km (0.065 R)
• M22: 3,471,568 km (0.092 R)
• M23: 3,589,451 km (0.105 R)
• M24: 3,829,556 km (0.079 R)
• M25: 3,951,478 km (0.106 R)
• M26: 4,128,004 km (0.098 R)
• M27: 4,271,169 km (0.084 R)
• M28: 4,416,129 km (0.088 R)
• M29: 4,860,435 km (0.12 R)
• M30: 5,261,208 km (0.095 R)
• M31: 5,416,640 km (0.06 R)
• M32: 5,593,315 km (0.072 R)
• M33: 5,672,602 km (0.096 R)
• M34: 5,812,027 km (0.073 R)
• M35: 6,135,158 km (0.115 R)
• M36: 6,568,244 km (0.086 R)
• M37: 6,735,794 km (0.058 R)
• M38: 6,883,746 km (0.073 R)
• M39: 7,011,203 km (0.1 R)
• M40: 7,333,736 km (0.101 R)
• M41: 7,420,503 km (0.079 R)
• M42: 7,551,401 km (0.12 R)
• M43: 7,881,863 km (0.108 R)
• M44: 8,060,184 km (0.104 R)
• M45: 8,239,701 km (0.118 R)
• M46: 8,694,479 km (0.092 R)
• M47: 9,041,097 km (0.092 R)
• M48: 9,604,931 km (0.119 R)
• M49: 9,843,241 km (0.087 R)
• M50: 9,915,048 km (0.117 R)
• M51: 10,447,616 km (0.115 R)
• M52: 10,816,076 km (0.055 R)
• M53: 10,989,460 km (0.11 R)
• M54: 11,064,109 km (0.106 R)
• M55: 11,313,937 km (0.044 R)
• M56: 11,414,467 km (0.094 R)
• M57: 11,490,014 km (0.088 R)
• M58: 12,383,861 km (0.09 R)
• M59: 12,852,402 km (0.119 R)
• M60: 13,247,191 km (0.065 R)
• M61: 13,379,585 km (0.111 R)
• M62: 13,806,687 km (0.097 R)
• M63: 14,021,808 km (0.05 R)
• M64: 14,292,281 km (0.109 R)
• M65: 14,455,493 km (0.119 R)
• M66: 14,783,710 km (0.071 R)
• M67: 15,086,646 km (0.073 R)
• M68: 15,169,673 km (0.044 R)
• M69: 15,895,372 km (0.095 R)
• M70: 16,092,692 km (0.119 R)
• M71: 16,461,301 km (0.102 R)
• M72: 16,660,864 km (0.115 R)
• M73: 16,918,771 km (0.103 R)
• M74: 17,033,812 km (0.099 R)
• M75: 17,177,875 km (0.059 R)
• M76: 17,293,514 km (0.043 R)
• M77: 17,409,452 km (0.027 R)
• M78: 17,846,278 km (0.09 R)
• M79: 18,139,639 km (0.078 R)
• M80: 19,780,878 km (0.078 R)
• M81: 20,511,962 km (0.108 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 260 - 17,180 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit