🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.43 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 225.6

Radius: 10.2

Gravity: 2.17 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.68 AU - 1.04 AU

Year: 515 Days

Day: 5.8 Hours

Environment

Temp: -140 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 48,025,008 km

• M1: 127,906 km (0.1 R)
• M2: 192,383 km (0.075 R)
• M3: 274,063 km (0.089 R)
• M4: 350,209 km (0.096 R)
• M5: 420,071 km (0.073 R)
• M6: 501,602 km (0.115 R)
• M7: 574,007 km (0.098 R)
• M8: 657,183 km (0.074 R)
• M9: 769,232 km (0.113 R)
• M10: 903,272 km (0.112 R)
• M11: 1,006,195 km (0.115 R)
• M12: 1,093,112 km (0.108 R)
• M13: 1,170,454 km (0.051 R)
• M14: 1,296,415 km (0.079 R)
• M15: 1,654,852 km (0.115 R)
• M16: 1,758,972 km (0.088 R)
• M17: 1,938,938 km (0.078 R)
• M18: 2,104,842 km (0.106 R)
• M19: 2,176,649 km (0.05 R)
• M20: 2,423,785 km (0.103 R)
• M21: 2,510,103 km (0.026 R)
• M22: 2,597,318 km (0.084 R)
• M23: 2,685,731 km (0.052 R)
• M24: 2,752,601 km (0.046 R)
• M25: 2,888,286 km (0.063 R)
• M26: 2,991,509 km (0.107 R)
• M27: 3,130,934 km (0.045 R)
• M28: 3,237,148 km (0.119 R)
• M29: 3,446,885 km (0.078 R)
• M30: 3,562,673 km (0.101 R)
• M31: 3,654,975 km (0.091 R)
• M32: 3,760,591 km (0.106 R)
• M33: 3,860,971 km (0.087 R)
• M34: 3,955,816 km (0.118 R)
• M35: 4,045,126 km (0.065 R)
• M36: 4,109,304 km (0.098 R)
• M37: 4,212,826 km (0.103 R)
• M38: 4,317,095 km (0.096 R)
• M39: 4,475,220 km (0.105 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 986.2

Radius: 14.8

Gravity: 4.5 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.7 AU - 1.16 AU

Year: 579 Days

Day: 8.2 Hours

Environment

Temp: -157 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 48,025,008 km

• M1: 188,643 km (0.116 R)
• M2: 330,611 km (0.081 R)
• M3: 472,879 km (0.113 R)
• M4: 581,188 km (0.11 R)
• M5: 748,887 km (0.088 R)
• M6: 1,017,864 km (0.032 R)
• M7: 1,120,787 km (0.031 R)
• M8: 1,227,600 km (0.037 R)
• M9: 1,590,375 km (0.087 R)
• M10: 1,691,802 km (0.07 R)
• M11: 1,973,196 km (0.056 R)
• M12: 2,082,702 km (0.099 R)
• M13: 2,239,779 km (0.05 R)
• M14: 2,362,150 km (0.084 R)
• M15: 2,494,844 km (0.105 R)
• M16: 2,646,087 km (0.046 R)
• M17: 2,841,612 km (0.109 R)
• M18: 2,957,999 km (0.066 R)
• M19: 3,059,127 km (0.1 R)
• M20: 3,178,506 km (0.117 R)
• M21: 3,290,854 km (0.083 R)
• M22: 3,422,201 km (0.117 R)
• M23: 3,618,025 km (0.107 R)
• M24: 3,717,357 km (0.086 R)
• M25: 3,900,465 km (0.104 R)
• M26: 4,361,825 km (0.052 R)
• M27: 4,467,740 km (0.053 R)
• M28: 5,122,081 km (0.05 R)
• M29: 5,275,120 km (0.079 R)
• M30: 5,491,887 km (0.063 R)
• M31: 5,722,119 km (0.036 R)
• M32: 5,870,370 km (0.091 R)
• M33: 5,998,426 km (0.093 R)
• M34: 6,257,529 km (0.074 R)
• M35: 6,564,504 km (0.075 R)
• M36: 6,664,136 km (0.095 R)
• M37: 6,797,877 km (0.059 R)
• M38: 7,170,376 km (0.078 R)
• M39: 7,388,040 km (0.107 R)
• M40: 7,526,568 km (0.08 R)
• M41: 7,677,512 km (0.094 R)
• M42: 7,794,498 km (0.048 R)
• M43: 7,911,932 km (0.106 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 510.2

Radius: 11

Gravity: 4.22 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.89 AU - 0.97 AU

Year: 579 Days

Day: 12.8 Hours

Environment

Temp: -157 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 48,025,008 km

• M1: 138,378 km (0.083 R)
• M2: 232,774 km (0.069 R)
• M3: 305,778 km (0.114 R)
• M4: 375,491 km (0.083 R)
• M5: 473,926 km (0.105 R)
• M6: 559,646 km (0.12 R)
• M7: 732,132 km (0.071 R)
• M8: 802,742 km (0.077 R)
• M9: 908,807 km (0.073 R)
• M10: 1,080,097 km (0.096 R)
• M11: 1,177,784 km (0.119 R)
• M12: 1,300,155 km (0.11 R)
• M13: 1,415,794 km (0.09 R)
• M14: 1,489,097 km (0.052 R)
• M15: 1,894,507 km (0.029 R)
• M16: 2,026,752 km (0.058 R)
• M17: 2,149,123 km (0.06 R)
• M18: 2,280,620 km (0.079 R)
• M19: 2,442,036 km (0.096 R)
• M20: 2,537,928 km (0.117 R)
• M21: 2,607,192 km (0.058 R)
• M22: 3,058,828 km (0.107 R)
• M23: 3,132,879 km (0.107 R)
• M24: 3,229,818 km (0.083 R)
• M25: 3,312,845 km (0.114 R)
• M26: 3,620,568 km (0.088 R)
• M27: 3,706,886 km (0.1 R)
• M28: 3,945,644 km (0.11 R)
• M29: 4,066,968 km (0.028 R)
• M30: 4,214,322 km (0.092 R)
• M31: 4,296,900 km (0.098 R)
• M32: 4,371,699 km (0.11 R)
• M33: 4,463,701 km (0.078 R)
• M34: 4,556,452 km (0.114 R)
• M35: 4,658,328 km (0.098 R)
• M36: 4,769,479 km (0.063 R)
• M37: 4,968,444 km (0.089 R)
• M38: 5,152,599 km (0.117 R)
• M39: 5,249,838 km (0.099 R)
• M40: 5,410,506 km (0.111 R)
• M41: 5,609,023 km (0.101 R)
• M42: 5,691,002 km (0.107 R)
• M43: 5,874,409 km (0.113 R)
• M44: 5,976,136 km (0.069 R)
• M45: 6,059,911 km (0.097 R)
• M46: 6,143,985 km (0.115 R)
• M47: 6,408,174 km (0.118 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 957

Radius: 11

Gravity: 7.91 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.22 AU - 1.26 AU

Year: 892 Days

Day: 10.6 Hours

Environment

Temp: -167 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 48,025,008 km

• M1: 145,858 km (0.111 R)
• M2: 455,675 km (0.12 R)
• M3: 559,346 km (0.114 R)
• M4: 818,749 km (0.092 R)
• M5: 1,031,926 km (0.082 R)
• M6: 1,145,471 km (0.093 R)
• M7: 1,286,093 km (0.106 R)
• M8: 1,512,285 km (0.103 R)
• M9: 1,593,367 km (0.084 R)
• M10: 1,743,114 km (0.097 R)
• M11: 1,880,146 km (0.101 R)
• M12: 2,092,874 km (0.105 R)
• M13: 2,304,106 km (0.11 R)
• M14: 2,426,627 km (0.03 R)
• M15: 2,532,094 km (0.088 R)
• M16: 2,698,147 km (0.056 R)
• M17: 2,787,607 km (0.11 R)
• M18: 2,898,160 km (0.08 R)
• M19: 3,010,358 km (0.109 R)
• M20: 3,291,901 km (0.063 R)
• M21: 3,430,429 km (0.113 R)
• M22: 3,538,438 km (0.118 R)
• M23: 3,746,828 km (0.111 R)
• M24: 4,015,805 km (0.11 R)
• M25: 4,129,799 km (0.094 R)
• M26: 4,256,508 km (0.077 R)
• M27: 4,454,725 km (0.036 R)
• M28: 4,584,726 km (0.055 R)
• M29: 4,763,944 km (0.06 R)
• M30: 4,848,317 km (0.058 R)
• M31: 4,933,289 km (0.044 R)
• M32: 5,055,660 km (0.109 R)
• M33: 5,554,719 km (0.053 R)
• M34: 5,631,013 km (0.076 R)
• M35: 5,771,635 km (0.081 R)
• M36: 5,900,589 km (0.058 R)
• M37: 6,043,604 km (0.051 R)
• M38: 6,187,667 km (0.065 R)
• M39: 6,573,181 km (0.098 R)
• M40: 6,748,510 km (0.117 R)
• M41: 6,898,107 km (0.108 R)
• M42: 7,062,515 km (0.071 R)
• M43: 7,325,658 km (0.101 R)
• M44: 7,451,320 km (0.099 R)
• M45: 7,606,005 km (0.028 R)
• M46: 7,705,038 km (0.056 R)
• M47: 7,804,521 km (0.094 R)
• M48: 7,918,664 km (0.062 R)
• M49: 8,235,512 km (0.061 R)
• M50: 8,366,261 km (0.073 R)
• M51: 8,527,079 km (0.088 R)
• M52: 8,688,944 km (0.115 R)
• M53: 8,777,655 km (0.101 R)
• M54: 8,941,166 km (0.101 R)
• M55: 9,120,683 km (0.086 R)
• M56: 9,528,786 km (0.111 R)
• M57: 9,651,007 km (0.08 R)
• M58: 9,881,388 km (0.109 R)
• M59: 10,144,531 km (0.108 R)
• M60: 10,300,561 km (0.106 R)
• M61: 10,394,509 km (0.082 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 47.9

Radius: 14.5

Gravity: 0.23 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.97 AU - 2.81 AU

Year: 2386 Days

Day: 11.2 Hours

Environment

Temp: -196 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 48,025,008 km

• M1: 180,565 km (0.119 R)
• M2: 273,315 km (0.05 R)
• M3: 380,577 km (0.057 R)
• M4: 473,328 km (0.095 R)
• M5: 668,403 km (0.069 R)
• M6: 818,899 km (0.114 R)
• M7: 935,136 km (0.088 R)
• M8: 1,085,183 km (0.111 R)
• M9: 1,398,890 km (0.075 R)
• M10: 1,656,946 km (0.07 R)
• M11: 1,748,949 km (0.065 R)
• M12: 1,876,406 km (0.107 R)
• M13: 2,441,288 km (0.096 R)
• M14: 2,623,348 km (0.102 R)
• M15: 2,755,144 km (0.057 R)
• M16: 3,090,393 km (0.106 R)
• M17: 3,238,196 km (0.105 R)
• M18: 3,380,014 km (0.11 R)
• M19: 3,506,873 km (0.11 R)
• M20: 3,609,647 km (0.076 R)
• M21: 3,809,360 km (0.047 R)
• M22: 3,959,407 km (0.09 R)
• M23: 4,066,519 km (0.097 R)
• M24: 4,412,240 km (0.09 R)
• M25: 4,739,261 km (0.03 R)
• M26: 4,853,254 km (0.111 R)
• M27: 4,977,720 km (0.034 R)
• M28: 5,239,815 km (0.118 R)
• M29: 5,676,790 km (0.061 R)
• M30: 5,859,001 km (0.098 R)
• M31: 6,002,016 km (0.104 R)
• M32: 6,396,356 km (0.057 R)
• M33: 6,564,803 km (0.105 R)
• M34: 6,660,396 km (0.094 R)
• M35: 6,895,714 km (0.096 R)
• M36: 7,166,486 km (0.105 R)
• M37: 7,396,717 km (0.112 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 103

Radius: 12.9

Gravity: 0.62 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 4.08 AU - 6.12 AU

Year: 7437 Days

Day: 14.3 Hours

Environment

Temp: -216 °C

Axial Tilt: 43.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 48,025,008 km

• M1: 252,521 km (0.075 R)
• M2: 442,959 km (0.115 R)
• M3: 528,529 km (0.098 R)
• M4: 683,961 km (0.103 R)
• M5: 797,357 km (0.067 R)
• M6: 1,122,283 km (0.035 R)
• M7: 1,224,758 km (0.108 R)
• M8: 1,402,929 km (0.089 R)
• M9: 1,489,097 km (0.11 R)
• M10: 1,719,628 km (0.092 R)
• M11: 1,975,739 km (0.12 R)
• M12: 2,317,421 km (0.114 R)
• M13: 2,928,678 km (0.078 R)
• M14: 3,286,067 km (0.073 R)
• M15: 3,369,243 km (0.047 R)
• M16: 3,691,926 km (0.111 R)
• M17: 4,795,210 km (0.084 R)
• M18: 4,889,906 km (0.104 R)
• M19: 5,081,391 km (0.092 R)
• M20: 5,670,806 km (0.077 R)
• M21: 5,912,706 km (0.078 R)
• M22: 7,303,368 km (0.092 R)
• M23: 8,513,465 km (0.12 R)
• M24: 9,141,926 km (0.051 R)
• M25: 10,790,195 km (0.065 R)
• M26: 11,266,964 km (0.096 R)
• M27: 11,520,831 km (0.114 R)
• M28: 11,802,075 km (0.096 R)
• M29: 12,111,593 km (0.095 R)
• M30: 12,844,324 km (0.072 R)
• M31: 13,753,280 km (0.1 R)
• M32: 15,099,661 km (0.086 R)
• M33: 15,435,658 km (0.092 R)
• M34: 15,887,743 km (0.111 R)
• M35: 16,949,738 km (0.049 R)
• M36: 17,124,169 km (0.028 R)
• M37: 17,916,290 km (0.092 R)
• M38: 18,242,413 km (0.092 R)
• M39: 18,361,493 km (0.107 R)
• M40: 19,353,776 km (0.101 R)
• M41: 19,749,612 km (0.069 R)
• M42: 19,841,315 km (0.088 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 724.5

Radius: 4.4

Gravity: 37.42 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 5.07 AU - 7.15 AU

Year: 9752 Days

Day: 15 Hours

Environment

Temp: -218 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 48,025,008 km

• M1: 62,532 km (0.069 R)
• M2: 190,438 km (0.068 R)
• M3: 244,293 km (0.076 R)
• M4: 382,372 km (0.088 R)
• M5: 410,048 km (0.028 R)
• M6: 607,218 km (0.05 R)
• M7: 724,802 km (0.118 R)
• M8: 868,116 km (0.12 R)
• M9: 943,215 km (0.079 R)
• M10: 1,020,407 km (0.105 R)
• M11: 1,119,890 km (0.108 R)
• M12: 2,434,107 km (0.077 R)
• M13: 2,513,843 km (0.061 R)
• M14: 2,841,612 km (0.087 R)
• M15: 3,182,545 km (0.057 R)
• M16: 3,417,115 km (0.084 R)
• M17: 3,964,942 km (0.065 R)
• M18: 3,996,208 km (0.118 R)
• M19: 4,185,449 km (0.094 R)
• M20: 4,507,234 km (0.07 R)
• M21: 4,970,988 km (0.09 R)
• M22: 5,589,425 km (0.117 R)
• M23: 5,694,892 km (0.077 R)
• M24: 6,268,151 km (0.112 R)
• M25: 6,304,653 km (0.102 R)
• M26: 7,662,702 km (0.075 R)
• M27: 8,055,546 km (0.04 R)
• M28: 8,454,972 km (0.118 R)
• M29: 8,901,522 km (0.03 R)
• M30: 9,107,219 km (0.111 R)
• M31: 9,356,000 km (0.087 R)
• M32: 9,481,214 km (0.103 R)
• M33: 9,564,989 km (0.061 R)
• M34: 10,763,567 km (0.107 R)
• M35: 10,807,249 km (0.086 R)
• M36: 11,070,542 km (0.112 R)
• M37: 11,648,289 km (0.069 R)
• M38: 11,828,105 km (0.113 R)
• M39: 12,786,728 km (0.116 R)
• M40: 13,158,479 km (0.054 R)
• M41: 13,865,030 km (0.12 R)
• M42: 13,960,174 km (0.056 R)
• M43: 14,439,037 km (0.039 R)
• M44: 14,728,958 km (0.113 R)
• M45: 14,874,666 km (0.065 R)
• M46: 16,057,237 km (0.119 R)
• M47: 16,257,399 km (0.114 R)
• M48: 16,357,630 km (0.099 R)
• M49: 16,963,950 km (0.081 R)
• M50: 17,014,813 km (0.054 R)
• M51: 20,319,131 km (0.1 R)
• M52: 20,373,136 km (0.102 R)
• M53: 20,970,480 km (0.116 R)
• M54: 22,684,572 km (0.094 R)
• M55: 22,908,969 km (0.075 R)
• M56: 23,134,114 km (0.111 R)
• M57: 23,529,950 km (0.103 R)
• M58: 24,788,367 km (0.072 R)
• M59: 24,846,112 km (0.059 R)
• M60: 25,077,390 km (0.065 R)
• M61: 25,367,610 km (0.113 R)
• M62: 26,894,406 km (0.079 R)
• M63: 26,953,647 km (0.069 R)
• M64: 27,250,898 km (0.102 R)
• M65: 27,968,668 km (0.116 R)
• M66: 28,088,945 km (0.11 R)
• M67: 28,692,722 km (0.097 R)
• M68: 28,813,896 km (0.057 R)
• M69: 29,300,688 km (0.067 R)
• M70: 30,405,767 km (0.073 R)
• M71: 30,963,468 km (0.112 R)
• M72: 31,274,632 km (0.11 R)
• M73: 31,837,568 km (0.079 R)
• M74: 32,656,467 km (0.083 R)
• M75: 32,909,886 km (0.1 R)
• M76: 33,610,004 km (0.092 R)
• M77: 33,801,938 km (0.111 R)
• M78: 34,186,554 km (0.118 R)
• M79: 34,443,863 km (0.11 R)
• M80: 34,637,293 km (0.115 R)
• M81: 35,284,453 km (0.108 R)
• M82: 36,328,197 km (0.087 R)
• M83: 37,514,508 km (0.094 R)
• M84: 38,646,665 km (0.108 R)
• M85: 38,713,535 km (0.079 R)
• M86: 41,354,237 km (0.112 R)
• M87: 43,355,258 km (0.105 R)
• M88: 44,052,384 km (0.101 R)
• M89: 44,612,927 km (0.117 R)
• M90: 44,683,089 km (0.074 R)
• M91: 46,024,383 km (0.077 R)
• M92: 46,095,442 km (0.079 R)
• M93: 46,949,796 km (0.074 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 350 - 13,223 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit