🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 401.5

Radius: 10.6

Gravity: 3.57 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.42 AU - 0.62 AU

Year: 250 Days

Day: 8 Hours

Environment

Temp: -146 °C

Axial Tilt: 43.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 95,976,178 km

• M1: 132,095 km (0.11 R)
• M2: 213,626 km (0.096 R)
• M3: 396,434 km (0.079 R)
• M4: 490,980 km (0.04 R)
• M5: 569,070 km (0.11 R)
• M6: 737,368 km (0.108 R)
• M7: 809,025 km (0.08 R)
• M8: 877,242 km (0.067 R)
• M9: 969,394 km (0.054 R)
• M10: 1,081,443 km (0.093 R)
• M11: 1,164,171 km (0.035 R)
• M12: 1,242,410 km (0.094 R)
• M13: 1,308,533 km (0.086 R)
• M14: 1,379,292 km (0.107 R)
• M15: 1,558,660 km (0.096 R)
• M16: 1,641,837 km (0.03 R)
• M17: 1,726,509 km (0.106 R)
• M18: 1,844,392 km (0.115 R)
• M19: 1,916,498 km (0.098 R)
• M20: 2,014,036 km (0.032 R)
• M21: 2,244,267 km (0.081 R)
• M22: 2,360,505 km (0.093 R)
• M23: 2,430,217 km (0.094 R)
• M24: 2,540,770 km (0.063 R)
• M25: 2,762,325 km (0.076 R)
• M26: 2,840,714 km (0.095 R)
• M27: 3,004,524 km (0.086 R)
• M28: 3,142,602 km (0.067 R)
• M29: 3,224,582 km (0.073 R)
• M30: 3,356,228 km (0.073 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 174

Radius: 9.9

Gravity: 1.78 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.51 AU - 0.79 AU

Year: 349 Days

Day: 10.2 Hours

Environment

Temp: -154 °C

Axial Tilt: 132.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 95,976,178 km

• M1: 124,615 km (0.066 R)
• M2: 195,076 km (0.12 R)
• M3: 297,251 km (0.117 R)
• M4: 381,624 km (0.098 R)
• M5: 494,720 km (0.091 R)
• M6: 720,314 km (0.032 R)
• M7: 854,353 km (0.105 R)
• M8: 924,664 km (0.103 R)
• M9: 1,040,453 km (0.053 R)
• M10: 1,135,448 km (0.072 R)
• M11: 1,200,373 km (0.088 R)
• M12: 1,293,722 km (0.099 R)
• M13: 1,386,024 km (0.059 R)
• M14: 1,516,324 km (0.066 R)
• M15: 1,603,091 km (0.043 R)
• M16: 1,680,433 km (0.096 R)
• M17: 1,781,711 km (0.115 R)
• M18: 1,865,785 km (0.089 R)
• M19: 1,951,355 km (0.078 R)
• M20: 2,046,200 km (0.052 R)
• M21: 2,118,306 km (0.119 R)
• M22: 2,203,577 km (0.088 R)
• M23: 2,265,361 km (0.108 R)
• M24: 2,331,782 km (0.075 R)
• M25: 2,424,084 km (0.073 R)
• M26: 2,492,151 km (0.092 R)
• M27: 2,651,921 km (0.09 R)
• M28: 2,739,735 km (0.118 R)
• M29: 2,846,399 km (0.051 R)
• M30: 2,954,558 km (0.085 R)
• M31: 3,082,315 km (0.034 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 710.4

Radius: 9.6

Gravity: 7.71 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.67 AU - 1.01 AU

Year: 513 Days

Day: 13.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 95,976,178 km

• M1: 121,773 km (0.096 R)
• M2: 195,225 km (0.087 R)
• M3: 303,085 km (0.101 R)
• M4: 486,642 km (0.058 R)
• M5: 552,615 km (0.112 R)
• M6: 634,744 km (0.105 R)
• M7: 694,882 km (0.093 R)
• M8: 766,539 km (0.089 R)
• M9: 850,165 km (0.119 R)
• M10: 947,104 km (0.047 R)
• M11: 1,022,501 km (0.063 R)
• M12: 1,094,608 km (0.112 R)
• M13: 1,174,044 km (0.098 R)
• M14: 1,244,505 km (0.044 R)
• M15: 1,470,697 km (0.047 R)
• M16: 1,612,964 km (0.092 R)
• M17: 1,704,219 km (0.108 R)
• M18: 1,778,419 km (0.072 R)
• M19: 1,841,251 km (0.078 R)
• M20: 2,007,903 km (0.092 R)
• M21: 2,159,744 km (0.046 R)
• M22: 2,274,336 km (0.098 R)
• M23: 2,356,466 km (0.117 R)
• M24: 2,623,348 km (0.078 R)
• M25: 2,731,508 km (0.116 R)
• M26: 2,819,022 km (0.061 R)
• M27: 2,892,774 km (0.077 R)
• M28: 3,140,508 km (0.051 R)
• M29: 3,232,361 km (0.108 R)
• M30: 3,481,741 km (0.103 R)
• M31: 3,672,927 km (0.104 R)
• M32: 3,916,921 km (0.084 R)
• M33: 3,982,894 km (0.099 R)
• M34: 4,049,166 km (0.078 R)
• M35: 4,369,305 km (0.114 R)
• M36: 4,541,043 km (0.107 R)
• M37: 4,706,349 km (0.084 R)
• M38: 4,820,642 km (0.061 R)
• M39: 5,016,166 km (0.085 R)
• M40: 5,096,949 km (0.109 R)
• M41: 5,169,055 km (0.105 R)
• M42: 5,378,343 km (0.113 R)
• M43: 5,507,146 km (0.104 R)
• M44: 5,581,197 km (0.106 R)
• M45: 5,674,247 km (0.049 R)
• M46: 6,156,850 km (0.069 R)
• M47: 6,282,063 km (0.069 R)
• M48: 6,378,853 km (0.085 R)
• M49: 6,662,491 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 362

Radius: 10.5

Gravity: 3.28 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.74 AU - 1.06 AU

Year: 569 Days

Day: 14.3 Hours

Environment

Temp: -160 °C

Axial Tilt: 46.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 95,976,178 km

• M1: 158,275 km (0.11 R)
• M2: 236,664 km (0.089 R)
• M3: 315,801 km (0.111 R)
• M4: 433,684 km (0.062 R)
• M5: 502,798 km (0.096 R)
• M6: 598,391 km (0.056 R)
• M7: 677,678 km (0.109 R)
• M8: 789,578 km (0.079 R)
• M9: 899,532 km (0.06 R)
• M10: 978,819 km (0.076 R)
• M11: 1,154,746 km (0.084 R)
• M12: 1,222,215 km (0.107 R)
• M13: 1,412,503 km (0.087 R)
• M14: 1,490,444 km (0.115 R)
• M15: 1,607,429 km (0.108 R)
• M16: 1,700,030 km (0.078 R)
• M17: 1,811,181 km (0.047 R)
• M18: 1,896,303 km (0.092 R)
• M19: 1,965,417 km (0.094 R)
• M20: 2,035,429 km (0.072 R)
• M21: 2,250,550 km (0.049 R)
• M22: 2,348,537 km (0.1 R)
• M23: 2,416,754 km (0.09 R)
• M24: 2,567,997 km (0.062 R)
• M25: 2,664,188 km (0.101 R)
• M26: 2,787,756 km (0.04 R)
• M27: 2,913,269 km (0.105 R)
• M28: 2,980,139 km (0.117 R)
• M29: 3,081,417 km (0.116 R)
• M30: 3,225,031 km (0.113 R)
• M31: 3,329,151 km (0.089 R)
• M32: 3,512,109 km (0.028 R)
• M33: 3,640,763 km (0.092 R)
• M34: 3,727,530 km (0.115 R)
• M35: 3,917,669 km (0.097 R)
• M36: 4,014,010 km (0.054 R)
• M37: 4,126,059 km (0.119 R)
• M38: 4,345,818 km (0.07 R)
• M39: 4,453,379 km (0.089 R)
• M40: 4,538,351 km (0.04 R)
• M41: 4,631,849 km (0.083 R)
• M42: 4,797,005 km (0.102 R)
• M43: 4,892,150 km (0.034 R)
• M44: 5,004,049 km (0.104 R)
• M45: 5,141,230 km (0.096 R)
• M46: 5,238,618 km (0.067 R)
• M47: 5,419,033 km (0.039 R)
• M48: 5,576,410 km (0.114 R)
• M49: 5,685,168 km (0.077 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 272.9

Radius: 8.9

Gravity: 3.45 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.67 AU - 2.63 AU

Year: 2102 Days

Day: 6.8 Hours

Environment

Temp: -204 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 95,976,178 km

• M1: 198,666 km (0.074 R)
• M2: 349,461 km (0.056 R)
• M3: 637,287 km (0.073 R)
• M4: 772,075 km (0.053 R)
• M5: 857,645 km (0.069 R)
• M6: 961,765 km (0.065 R)
• M7: 1,191,397 km (0.034 R)
• M8: 1,482,814 km (0.082 R)
• M9: 1,572,872 km (0.108 R)
• M10: 1,664,875 km (0.116 R)
• M11: 1,883,288 km (0.102 R)
• M12: 1,961,527 km (0.113 R)
• M13: 2,121,298 km (0.031 R)
• M14: 2,182,184 km (0.082 R)
• M15: 2,496,340 km (0.119 R)
• M16: 2,604,349 km (0.108 R)
• M17: 2,669,873 km (0.103 R)
• M18: 2,960,243 km (0.081 R)
• M19: 3,120,761 km (0.12 R)
• M20: 3,583,467 km (0.077 R)
• M21: 3,791,857 km (0.088 R)
• M22: 3,966,588 km (0.089 R)
• M23: 4,246,485 km (0.119 R)
• M24: 4,310,962 km (0.084 R)
• M25: 4,480,307 km (0.07 R)
• M26: 4,598,788 km (0.059 R)
• M27: 4,745,095 km (0.069 R)
• M28: 5,001,356 km (0.093 R)
• M29: 5,138,088 km (0.115 R)
• M30: 5,541,704 km (0.107 R)
• M31: 5,854,662 km (0.089 R)
• M32: 6,158,944 km (0.049 R)
• M33: 6,290,890 km (0.094 R)
• M34: 6,438,543 km (0.063 R)
• M35: 6,512,893 km (0.05 R)
• M36: 6,587,542 km (0.094 R)
• M37: 6,888,683 km (0.063 R)
• M38: 7,086,900 km (0.096 R)
• M39: 7,256,095 km (0.097 R)
• M40: 7,380,112 km (0.113 R)
• M41: 7,661,356 km (0.086 R)
• M42: 7,962,197 km (0.115 R)
• M43: 8,202,601 km (0.094 R)
• M44: 8,608,310 km (0.046 R)
• M45: 8,854,848 km (0.119 R)
• M46: 9,137,288 km (0.085 R)
• M47: 9,338,348 km (0.117 R)
• M48: 9,473,136 km (0.049 R)
• M49: 9,710,847 km (0.119 R)
• M50: 9,847,429 km (0.12 R)
• M51: 9,933,149 km (0.111 R)
• M52: 10,243,864 km (0.064 R)
• M53: 10,382,990 km (0.12 R)
• M54: 10,487,708 km (0.049 R)
• M55: 10,557,870 km (0.1 R)
• M56: 11,123,649 km (0.112 R)
• M57: 11,428,380 km (0.076 R)
• M58: 11,536,539 km (0.1 R)
• M59: 11,627,046 km (0.069 R)
• M60: 11,899,613 km (0.045 R)
• M61: 12,119,372 km (0.093 R)
• M62: 12,451,330 km (0.087 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 466

Radius: 6.5

Gravity: 11.03 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 6.37 AU - 8.77 AU

Year: 13889 Days

Day: 16.4 Hours

Environment

Temp: -224 °C

Axial Tilt: 42.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 95,976,178 km

• M1: 111,450 km (0.044 R)
• M2: 167,699 km (0.104 R)
• M3: 263,591 km (0.102 R)
• M4: 468,989 km (0.084 R)
• M5: 564,433 km (0.094 R)
• M6: 738,415 km (0.052 R)
• M7: 812,765 km (0.089 R)
• M8: 1,135,597 km (0.101 R)
• M9: 1,200,373 km (0.116 R)
• M10: 2,313,681 km (0.113 R)
• M11: 2,368,733 km (0.062 R)
• M12: 2,452,358 km (0.087 R)
• M13: 2,679,896 km (0.106 R)
• M14: 3,064,213 km (0.109 R)
• M15: 3,124,800 km (0.099 R)
• M16: 3,247,471 km (0.07 R)
• M17: 3,340,371 km (0.079 R)
• M18: 3,560,878 km (0.077 R)
• M19: 3,656,770 km (0.053 R)
• M20: 3,721,097 km (0.09 R)
• M21: 4,015,805 km (0.115 R)
• M22: 4,284,034 km (0.099 R)
• M23: 4,351,952 km (0.098 R)
• M24: 4,697,224 km (0.037 R)
• M25: 6,241,522 km (0.099 R)
• M26: 7,067,602 km (0.045 R)
• M27: 7,309,801 km (0.083 R)
• M28: 7,637,121 km (0.073 R)
• M29: 7,969,228 km (0.071 R)
• M30: 8,776,907 km (0.099 R)
• M31: 9,037,357 km (0.114 R)
• M32: 9,565,886 km (0.099 R)
• M33: 10,149,617 km (0.039 R)
• M34: 10,976,893 km (0.109 R)
• M35: 11,351,636 km (0.088 R)
• M36: 11,682,846 km (0.069 R)
• M37: 12,209,729 km (0.104 R)
• M38: 12,451,928 km (0.081 R)
• M39: 13,138,134 km (0.068 R)
• M40: 13,736,076 km (0.119 R)
• M41: 13,836,606 km (0.119 R)
• M42: 14,445,021 km (0.097 R)
• M43: 15,687,581 km (0.075 R)
• M44: 16,003,681 km (0.033 R)
• M45: 17,669,453 km (0.117 R)
• M46: 18,773,186 km (0.081 R)
• M47: 18,940,586 km (0.095 R)
• M48: 19,052,635 km (0.113 R)
• M49: 19,164,684 km (0.089 R)
• M50: 19,220,933 km (0.063 R)
• M51: 19,502,476 km (0.098 R)
• M52: 20,298,187 km (0.12 R)
• M53: 20,527,521 km (0.11 R)
• M54: 21,104,520 km (0.119 R)
• M55: 21,395,039 km (0.112 R)
• M56: 22,215,583 km (0.085 R)
• M57: 22,511,039 km (0.117 R)
• M58: 22,926,921 km (0.075 R)
• M59: 23,165,829 km (0.047 R)
• M60: 24,554,845 km (0.102 R)
• M61: 24,799,288 km (0.06 R)
• M62: 27,034,280 km (0.108 R)
• M63: 27,160,241 km (0.062 R)
• M64: 27,920,647 km (0.114 R)
• M65: 29,074,346 km (0.069 R)
• M66: 29,138,972 km (0.067 R)
• M67: 30,112,855 km (0.105 R)
• M68: 30,374,352 km (0.11 R)
• M69: 30,833,916 km (0.117 R)
• M70: 30,899,739 km (0.089 R)
• M71: 30,965,562 km (0.103 R)
• M72: 31,560,663 km (0.101 R)
• M73: 31,626,935 km (0.07 R)
• M74: 31,759,778 km (0.067 R)
• M75: 32,694,764 km (0.104 R)
• M76: 32,761,934 km (0.111 R)
• M77: 34,660,031 km (0.098 R)
• M78: 35,484,465 km (0.098 R)
• M79: 35,829,887 km (0.089 R)
• M80: 37,784,533 km (0.029 R)
• M81: 38,703,961 km (0.12 R)
• M82: 38,845,929 km (0.104 R)
• M83: 40,564,510 km (0.099 R)
• M84: 40,636,616 km (0.066 R)
• M85: 41,578,335 km (0.03 R)
• M86: 42,894,048 km (0.043 R)
• M87: 43,335,810 km (0.104 R)
• M88: 45,491,366 km (0.065 R)
• M89: 47,074,112 km (0.076 R)
• M90: 48,598,215 km (0.073 R)
• M91: 49,520,336 km (0.08 R)
• M92: 49,674,571 km (0.103 R)
• M93: 49,983,641 km (0.026 R)
• M94: 51,147,961 km (0.04 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 973.5

Radius: 5.7

Gravity: 29.96 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 10.25 AU - 11.41 AU

Year: 23767 Days

Day: 20.4 Hours

Environment

Temp: -241 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 95,976,178 km

• M1: 166,802 km (0.049 R)
• M2: 213,027 km (0.103 R)
• M3: 283,488 km (0.06 R)
• M4: 619,934 km (0.111 R)
• M5: 1,111,063 km (0.053 R)
• M6: 1,175,540 km (0.062 R)
• M7: 1,587,383 km (0.081 R)
• M8: 2,617,364 km (0.081 R)
• M9: 3,195,111 km (0.098 R)
• M10: 3,811,006 km (0.087 R)
• M11: 3,958,360 km (0.091 R)
• M12: 4,360,329 km (0.112 R)
• M13: 4,775,164 km (0.045 R)
• M14: 6,912,170 km (0.087 R)
• M15: 7,212,562 km (0.092 R)
• M16: 7,334,036 km (0.097 R)
• M17: 7,394,922 km (0.056 R)
• M18: 8,584,674 km (0.09 R)
• M19: 9,234,377 km (0.115 R)
• M20: 9,366,173 km (0.075 R)
• M21: 10,718,687 km (0.031 R)
• M22: 11,136,215 km (0.102 R)
• M23: 11,346,998 km (0.099 R)
• M24: 11,772,455 km (0.093 R)
• M25: 12,420,513 km (0.118 R)
• M26: 13,080,090 km (0.06 R)
• M27: 14,585,942 km (0.091 R)
• M28: 15,048,349 km (0.095 R)
• M29: 15,359,363 km (0.087 R)
• M30: 15,829,699 km (0.114 R)
• M31: 16,384,557 km (0.089 R)
• M32: 16,704,397 km (0.094 R)
• M33: 17,594,654 km (0.084 R)
• M34: 18,004,403 km (0.048 R)
• M35: 18,251,688 km (0.041 R)
• M36: 19,420,796 km (0.089 R)
• M37: 21,132,644 km (0.076 R)
• M38: 21,568,123 km (0.078 R)
• M39: 21,918,631 km (0.114 R)
• M40: 22,625,182 km (0.12 R)
• M41: 23,070,684 km (0.111 R)
• M42: 23,429,121 km (0.111 R)
• M43: 25,618,037 km (0.096 R)
• M44: 26,549,284 km (0.03 R)
• M45: 27,207,664 km (0.117 R)
• M46: 27,586,296 km (0.099 R)
• M47: 28,062,017 km (0.1 R)
• M48: 29,602,726 km (0.086 R)
• M49: 29,894,591 km (0.117 R)
• M50: 33,167,942 km (0.119 R)
• M51: 33,572,455 km (0.118 R)
• M52: 34,080,340 km (0.104 R)
• M53: 34,182,216 km (0.037 R)
• M54: 35,206,512 km (0.069 R)
• M55: 37,075,588 km (0.094 R)
• M56: 37,916,478 km (0.12 R)
• M57: 38,976,528 km (0.12 R)
• M58: 39,296,518 km (0.074 R)
• M59: 40,046,452 km (0.057 R)
• M60: 41,451,476 km (0.065 R)
• M61: 42,214,724 km (0.114 R)
• M62: 44,755,045 km (0.094 R)
• M63: 45,538,041 km (0.099 R)
• M64: 46,664,363 km (0.101 R)
• M65: 50,329,810 km (0.028 R)
• M66: 51,845,087 km (0.115 R)
• M67: 52,314,226 km (0.113 R)
• M68: 53,020,777 km (0.046 R)
• M69: 53,256,992 km (0.115 R)
• M70: 55,758,268 km (0.072 R)
• M71: 55,998,373 km (0.081 R)
• M72: 56,600,504 km (0.116 R)
• M73: 56,841,805 km (0.097 R)
• M74: 58,663,309 km (0.092 R)
• M75: 59,029,824 km (0.063 R)
• M76: 59,152,195 km (0.067 R)
• M77: 59,397,236 km (0.101 R)
• M78: 60,750,648 km (0.066 R)
• M79: 63,864,229 km (0.05 R)
• M80: 66,392,133 km (0.096 R)
• M81: 72,067,577 km (0.101 R)
• M82: 72,460,122 km (0.095 R)
• M83: 74,963,044 km (0.086 R)
• M84: 75,360,825 km (0.09 R)
• M85: 76,025,339 km (0.105 R)
• M86: 76,424,915 km (0.106 R)
• M87: 76,825,388 km (0.223 R)
• M88: 77,762,170 km (0.091 R)
• M89: 77,896,359 km (0.046 R)
• M90: 78,702,841 km (0.112 R)
• M91: 79,782,340 km (0.106 R)
• M92: 90,420,843 km (0.117 R)
• M93: 92,118,330 km (0.063 R)
• M94: 92,828,770 km (0.104 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 464 - 11,001 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit