🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.35 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 946

Radius: 8.8

Gravity: 12.22 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.62 AU - 0.78 AU

Year: 378 Days

Day: 13.1 Hours

Environment

Temp: -131 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 74,983,239 km

• M1: 118,182 km (0.049 R)
• M2: 177,423 km (0.111 R)
• M3: 268,827 km (0.112 R)
• M4: 354,846 km (0.057 R)
• M5: 435,479 km (0.063 R)
• M6: 552,764 km (0.056 R)
• M7: 610,060 km (0.076 R)
• M8: 665,561 km (0.077 R)
• M9: 760,705 km (0.065 R)
• M10: 825,481 km (0.118 R)
• M11: 883,226 km (0.12 R)
• M12: 1,036,264 km (0.071 R)
• M13: 1,148,313 km (0.089 R)
• M14: 1,208,452 km (0.025 R)
• M15: 1,290,282 km (0.099 R)
• M16: 1,481,617 km (0.026 R)
• M17: 1,642,435 km (0.039 R)
• M18: 1,710,801 km (0.054 R)
• M19: 1,868,029 km (0.056 R)
• M20: 1,933,552 km (0.075 R)
• M21: 1,999,824 km (0.074 R)
• M22: 2,072,978 km (0.076 R)
• M23: 2,134,612 km (0.096 R)
• M24: 2,550,644 km (0.119 R)
• M25: 2,623,647 km (0.118 R)
• M26: 2,690,518 km (0.108 R)
• M27: 2,764,868 km (0.113 R)
• M28: 2,846,698 km (0.097 R)
• M29: 2,901,600 km (0.113 R)
• M30: 2,970,864 km (0.098 R)
• M31: 3,082,913 km (0.084 R)
• M32: 3,146,642 km (0.069 R)
• M33: 3,210,670 km (0.106 R)
• M34: 3,347,402 km (0.101 R)
• M35: 3,545,170 km (0.038 R)
• M36: 3,679,060 km (0.114 R)
• M37: 3,837,485 km (0.056 R)
• M38: 4,067,716 km (0.111 R)
• M39: 4,137,728 km (0.093 R)
• M40: 4,200,259 km (0.11 R)
• M41: 4,350,007 km (0.115 R)
• M42: 4,421,664 km (0.12 R)
• M43: 4,517,706 km (0.084 R)
• M44: 4,703,806 km (0.092 R)
• M45: 4,867,616 km (0.088 R)
• M46: 4,925,510 km (0.073 R)
• M47: 5,025,142 km (0.061 R)
• M48: 5,116,995 km (0.116 R)
• M49: 5,328,078 km (0.073 R)
• M50: 5,396,145 km (0.113 R)
• M51: 5,490,391 km (0.096 R)
• M52: 5,593,764 km (0.092 R)
• M53: 5,663,027 km (0.042 R)
• M54: 5,837,459 km (0.102 R)
• M55: 5,916,596 km (0.064 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 972

Radius: 11.9

Gravity: 6.86 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.66 AU - 1.08 AU

Year: 524 Days

Day: 14 Hours

Environment

Temp: -150 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 74,983,239 km

• M1: 149,149 km (0.097 R)
• M2: 233,223 km (0.049 R)
• M3: 309,069 km (0.109 R)
• M4: 388,805 km (0.117 R)
• M5: 466,895 km (0.118 R)
• M6: 564,732 km (0.1 R)
• M7: 745,895 km (0.059 R)
• M8: 942,467 km (0.107 R)
• M9: 1,116,898 km (0.096 R)
• M10: 1,237,623 km (0.093 R)
• M11: 1,326,634 km (0.115 R)
• M12: 1,418,038 km (0.104 R)
• M13: 1,524,253 km (0.106 R)
• M14: 1,685,519 km (0.108 R)
• M15: 1,771,837 km (0.085 R)
• M16: 1,914,254 km (0.098 R)
• M17: 2,004,611 km (0.054 R)
• M18: 2,089,134 km (0.109 R)
• M19: 2,225,568 km (0.119 R)
• M20: 2,365,142 km (0.115 R)
• M21: 2,477,490 km (0.072 R)
• M22: 2,684,085 km (0.06 R)
• M23: 2,936,606 km (0.115 R)
• M24: 3,017,090 km (0.101 R)
• M25: 3,490,418 km (0.081 R)
• M26: 3,584,365 km (0.12 R)
• M27: 3,662,006 km (0.111 R)
• M28: 4,112,595 km (0.08 R)
• M29: 4,349,109 km (0.108 R)
• M30: 4,674,784 km (0.103 R)
• M31: 4,759,755 km (0.108 R)
• M32: 4,864,324 km (0.112 R)
• M33: 5,017,961 km (0.089 R)
• M34: 5,105,027 km (0.09 R)
• M35: 5,241,610 km (0.108 R)
• M36: 5,409,010 km (0.109 R)
• M37: 6,075,918 km (0.103 R)
• M38: 6,283,111 km (0.082 R)
• M39: 6,398,151 km (0.051 R)
• M40: 6,556,127 km (0.095 R)
• M41: 6,662,042 km (0.098 R)
• M42: 6,758,084 km (0.102 R)
• M43: 6,897,359 km (0.108 R)
• M44: 6,983,677 km (0.103 R)
• M45: 7,157,211 km (0.111 R)
• M46: 7,321,320 km (0.11 R)
• M47: 7,431,424 km (0.105 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 320.1

Radius: 13.6

Gravity: 1.73 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.71 AU - 1.19 AU

Year: 598 Days

Day: 9.3 Hours

Environment

Temp: -148 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 74,983,239 km

• M1: 169,644 km (0.111 R)
• M2: 269,127 km (0.112 R)
• M3: 362,326 km (0.096 R)
• M4: 476,918 km (0.065 R)
• M5: 590,463 km (0.078 R)
• M6: 681,269 km (0.04 R)
• M7: 789,727 km (0.105 R)
• M8: 883,824 km (0.088 R)
• M9: 1,004,251 km (0.073 R)
• M10: 1,153,998 km (0.089 R)
• M11: 1,263,055 km (0.083 R)
• M12: 1,356,105 km (0.079 R)
• M13: 1,451,548 km (0.062 R)
• M14: 1,549,385 km (0.054 R)
• M15: 1,708,856 km (0.108 R)
• M16: 1,801,607 km (0.031 R)
• M17: 1,998,478 km (0.098 R)
• M18: 2,114,267 km (0.104 R)
• M19: 2,238,283 km (0.116 R)
• M20: 2,500,229 km (0.056 R)
• M21: 2,612,876 km (0.065 R)
• M22: 2,720,886 km (0.074 R)
• M23: 2,856,422 km (0.05 R)
• M24: 3,001,083 km (0.076 R)
• M25: 3,208,874 km (0.084 R)
• M26: 3,304,467 km (0.114 R)
• M27: 3,470,371 km (0.095 R)
• M28: 4,006,979 km (0.108 R)
• M29: 4,169,442 km (0.111 R)
• M30: 4,455,324 km (0.084 R)
• M31: 4,585,324 km (0.12 R)
• M32: 4,724,301 km (0.061 R)
• M33: 4,998,813 km (0.053 R)
• M34: 5,094,107 km (0.091 R)
• M35: 5,206,155 km (0.066 R)
• M36: 5,343,187 km (0.025 R)
• M37: 5,432,647 km (0.117 R)
• M38: 5,547,089 km (0.05 R)
• M39: 5,637,596 km (0.054 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 494.6

Radius: 14.2

Gravity: 2.45 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 5.15 AU - 5.71 AU

Year: 8170 Days

Day: 6.9 Hours

Environment

Temp: -209 °C

Axial Tilt: 162 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 74,983,239 km

• M1: 232,026 km (0.074 R)
• M2: 411,095 km (0.093 R)
• M3: 545,583 km (0.05 R)
• M4: 699,071 km (0.112 R)
• M5: 825,331 km (0.042 R)
• M6: 1,341,743 km (0.094 R)
• M7: 1,504,207 km (0.119 R)
• M8: 1,635,254 km (0.115 R)
• M9: 1,790,088 km (0.098 R)
• M10: 2,094,071 km (0.086 R)
• M11: 2,220,481 km (0.117 R)
• M12: 2,327,892 km (0.033 R)
• M13: 2,570,391 km (0.05 R)
• M14: 3,201,245 km (0.097 R)
• M15: 3,522,132 km (0.092 R)
• M16: 3,648,393 km (0.088 R)
• M17: 3,957,612 km (0.067 R)
• M18: 4,115,437 km (0.104 R)
• M19: 4,383,367 km (0.059 R)
• M20: 4,519,501 km (0.118 R)
• M21: 4,684,807 km (0.117 R)
• M22: 5,541,255 km (0.062 R)
• M23: 6,415,205 km (0.088 R)
• M24: 6,663,837 km (0.092 R)
• M25: 6,979,189 km (0.12 R)
• M26: 7,494,105 km (0.081 R)
• M27: 7,756,201 km (0.08 R)
• M28: 8,526,630 km (0.082 R)
• M29: 9,181,569 km (0.111 R)
• M30: 9,462,365 km (0.117 R)
• M31: 9,710,248 km (0.098 R)
• M32: 10,613,221 km (0.06 R)
• M33: 10,907,929 km (0.114 R)
• M34: 11,280,128 km (0.109 R)
• M35: 11,430,175 km (0.104 R)
• M36: 11,580,820 km (0.083 R)
• M37: 12,228,728 km (0.104 R)
• M38: 12,537,798 km (0.112 R)
• M39: 13,282,047 km (0.088 R)
• M40: 13,480,414 km (0.108 R)
• M41: 14,608,830 km (0.045 R)
• M42: 15,184,333 km (0.084 R)
• M43: 15,725,579 km (0.088 R)
• M44: 15,977,501 km (0.055 R)
• M45: 16,146,248 km (0.1 R)
• M46: 16,527,872 km (0.112 R)
• M47: 16,912,638 km (0.062 R)
• M48: 18,084,587 km (0.105 R)
• M49: 18,658,146 km (0.1 R)
• M50: 19,103,498 km (0.111 R)
• M51: 19,192,958 km (0.085 R)
• M52: 19,282,567 km (0.074 R)
• M53: 20,827,614 km (0.105 R)
• M54: 21,012,068 km (0.115 R)
• M55: 22,695,792 km (0.052 R)
• M56: 23,028,199 km (0.091 R)
• M57: 24,083,612 km (0.119 R)
• M58: 25,252,869 km (0.078 R)
• M59: 26,241,262 km (0.077 R)
• M60: 26,640,239 km (0.1 R)
• M61: 27,141,691 km (0.072 R)
• M62: 27,950,717 km (0.086 R)
• M63: 28,460,247 km (0.105 R)
• M64: 28,972,919 km (0.078 R)
• M65: 30,843,939 km (0.106 R)
• M66: 31,740,928 km (0.088 R)
• M67: 31,846,993 km (0.106 R)
• M68: 32,860,818 km (0.095 R)
• M69: 33,290,912 km (0.117 R)
• M70: 34,646,867 km (0.089 R)
• M71: 34,810,677 km (0.12 R)
• M72: 35,799,668 km (0.087 R)
• M73: 35,910,221 km (0.11 R)
• M74: 36,853,735 km (0.072 R)
• M75: 37,020,985 km (0.12 R)
• M76: 37,188,684 km (0.081 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 804.5

Radius: 3.9

Gravity: 52.89 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 5.66 AU - 7.32 AU

Year: 10675 Days

Day: 23.8 Hours

Environment

Temp: -231 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 74,983,239 km

• M1: 57,146 km (0.06 R)
• M2: 101,278 km (0.1 R)
• M3: 186,698 km (0.093 R)
• M4: 295,755 km (0.069 R)
• M5: 470,635 km (0.113 R)
• M6: 674,238 km (0.089 R)
• M7: 863,180 km (0.094 R)
• M8: 1,025,942 km (0.093 R)
• M9: 1,132,456 km (0.088 R)
• M10: 1,265,149 km (0.077 R)
• M11: 1,593,816 km (0.063 R)
• M12: 1,869,824 km (0.095 R)
• M13: 2,522,220 km (0.063 R)
• M14: 2,637,261 km (0.071 R)
• M15: 2,842,808 km (0.052 R)
• M16: 3,114,478 km (0.083 R)
• M17: 3,206,930 km (0.106 R)
• M18: 3,457,805 km (0.113 R)
• M19: 3,553,548 km (0.096 R)
• M20: 4,523,241 km (0.11 R)
• M21: 5,420,230 km (0.097 R)
• M22: 5,568,781 km (0.108 R)
• M23: 5,643,580 km (0.106 R)
• M24: 5,984,214 km (0.118 R)
• M25: 6,022,361 km (0.076 R)
• M26: 6,487,760 km (0.081 R)
• M27: 6,964,678 km (0.119 R)
• M28: 7,659,411 km (0.068 R)
• M29: 8,720,509 km (0.031 R)
• M30: 9,025,688 km (0.055 R)
• M31: 9,646,819 km (0.096 R)
• M32: 10,098,754 km (0.086 R)
• M33: 11,023,269 km (0.108 R)
• M34: 11,400,555 km (0.093 R)
• M35: 11,448,127 km (0.103 R)
• M36: 13,349,815 km (0.075 R)
• M37: 13,500,161 km (0.104 R)
• M38: 13,550,276 km (0.078 R)
• M39: 13,751,784 km (0.084 R)
• M40: 13,903,626 km (0.114 R)
• M41: 14,464,917 km (0.102 R)
• M42: 14,877,807 km (0.081 R)
• M43: 16,033,002 km (0.053 R)
• M44: 16,139,516 km (0.105 R)
• M45: 17,325,827 km (0.111 R)
• M46: 17,874,253 km (0.084 R)
• M47: 18,428,363 km (0.072 R)
• M48: 18,819,562 km (0.104 R)
• M49: 19,326,699 km (0.038 R)
• M50: 19,439,944 km (0.068 R)
• M51: 19,667,183 km (0.117 R)
• M52: 20,411,881 km (0.079 R)
• M53: 20,816,544 km (0.088 R)
• M54: 22,521,361 km (0.111 R)
• M55: 23,904,992 km (0.083 R)
• M56: 26,250,537 km (0.092 R)
• M57: 27,006,455 km (0.094 R)
• M58: 27,196,444 km (0.105 R)
• M59: 28,346,104 km (0.083 R)
• M60: 28,926,992 km (0.104 R)
• M61: 29,511,621 km (0.055 R)
• M62: 29,707,444 km (0.117 R)
• M63: 29,969,091 km (0.081 R)
• M64: 30,100,288 km (0.071 R)
• M65: 30,957,335 km (0.11 R)
• M66: 31,156,150 km (0.032 R)
• M67: 31,288,993 km (0.04 R)
• M68: 31,355,564 km (0.096 R)
• M69: 31,488,706 km (0.108 R)
• M70: 32,224,129 km (0.118 R)
• M71: 33,780,396 km (0.11 R)
• M72: 34,739,468 km (0.047 R)
• M73: 36,824,862 km (0.098 R)
• M74: 37,387,799 km (0.05 R)
• M75: 37,882,519 km (0.112 R)
• M76: 38,095,397 km (0.1 R)
• M77: 38,308,424 km (0.119 R)
• M78: 39,165,022 km (0.087 R)
• M79: 39,811,584 km (0.032 R)
• M80: 40,100,008 km (0.098 R)
• M81: 40,316,925 km (0.116 R)
• M82: 41,333,892 km (0.074 R)
• M83: 41,406,895 km (0.119 R)
• M84: 41,625,907 km (0.1 R)
• M85: 42,432,838 km (0.119 R)
• M86: 44,360,257 km (0.052 R)
• M87: 45,034,195 km (0.069 R)
• M88: 46,240,403 km (0.075 R)
• M89: 47,916,348 km (0.077 R)
• M90: 49,302,222 km (0.083 R)
• M91: 50,545,231 km (0.081 R)
• M92: 50,779,501 km (0.048 R)
• M93: 50,857,591 km (0.077 R)
• M94: 51,719,873 km (0.097 R)
• M95: 51,798,562 km (0.108 R)
• M96: 52,113,465 km (0.062 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 845.8

Radius: 3.3

Gravity: 77.67 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 7.16 AU - 10.96 AU

Year: 17608 Days

Day: 18.7 Hours

Environment

Temp: -227 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 74,983,239 km

• M1: 67,469 km (0.113 R)
• M2: 490,232 km (0.104 R)
• M3: 663,167 km (0.079 R)
• M4: 1,170,155 km (0.072 R)
• M5: 1,488,948 km (0.081 R)
• M6: 1,736,831 km (0.036 R)
• M7: 1,800,710 km (0.057 R)
• M8: 1,865,485 km (0.097 R)
• M9: 2,064,451 km (0.074 R)
• M10: 2,098,260 km (0.069 R)
• M11: 2,270,148 km (0.057 R)
• M12: 3,473,064 km (0.039 R)
• M13: 4,614,346 km (0.12 R)
• M14: 5,201,518 km (0.04 R)
• M15: 5,527,342 km (0.095 R)
• M16: 6,004,260 km (0.046 R)
• M17: 7,150,180 km (0.05 R)
• M18: 7,356,326 km (0.091 R)
• M19: 7,408,087 km (0.114 R)
• M20: 7,564,267 km (0.067 R)
• M21: 8,469,783 km (0.105 R)
• M22: 8,524,087 km (0.094 R)
• M23: 8,632,994 km (0.08 R)
• M24: 8,687,747 km (0.048 R)
• M25: 9,296,610 km (0.119 R)
• M26: 9,804,944 km (0.074 R)
• M27: 10,380,447 km (0.038 R)
• M28: 10,672,162 km (0.116 R)
• M29: 11,443,340 km (0.077 R)
• M30: 12,540,490 km (0.087 R)
• M31: 12,913,587 km (0.089 R)
• M32: 13,101,482 km (0.117 R)
• M33: 13,543,544 km (0.039 R)
• M34: 13,670,702 km (0.084 R)
• M35: 15,825,510 km (0.076 R)
• M36: 15,892,530 km (0.096 R)
• M37: 16,703,051 km (0.117 R)
• M38: 17,044,583 km (0.112 R)
• M39: 17,388,658 km (0.105 R)
• M40: 18,223,414 km (0.077 R)
• M41: 18,787,249 km (0.116 R)
• M42: 19,285,110 km (0.059 R)
• M43: 19,643,547 km (0.111 R)
• M44: 19,715,503 km (0.1 R)
• M45: 19,787,460 km (0.086 R)
• M46: 20,878,328 km (0.098 R)
• M47: 21,025,233 km (0.072 R)
• M48: 21,320,090 km (0.033 R)
• M49: 22,362,787 km (0.113 R)
• M50: 23,804,312 km (0.118 R)
• M51: 23,957,800 km (0.094 R)
• M52: 24,265,672 km (0.119 R)
• M53: 25,041,337 km (0.101 R)
• M54: 25,589,015 km (0.106 R)
• M55: 26,775,924 km (0.114 R)
• M56: 29,861,979 km (0.106 R)
• M57: 31,615,116 km (0.06 R)
• M58: 32,291,748 km (0.032 R)
• M59: 35,132,611 km (0.12 R)
• M60: 36,450,120 km (0.11 R)
• M61: 36,804,068 km (0.083 R)
• M62: 36,981,641 km (0.071 R)
• M63: 38,411,497 km (0.098 R)
• M64: 38,681,521 km (0.064 R)
• M65: 38,861,936 km (0.111 R)
• M66: 40,315,429 km (0.111 R)
• M67: 42,528,580 km (0.088 R)
• M68: 42,994,727 km (0.119 R)
• M69: 43,743,913 km (0.044 R)
• M70: 46,208,389 km (0.05 R)
• M71: 47,264,400 km (0.063 R)
• M72: 48,037,522 km (0.09 R)
• M73: 49,596,182 km (0.081 R)
• M74: 50,973,679 km (0.109 R)
• M75: 54,977,666 km (0.084 R)
• M76: 55,586,978 km (0.103 R)
• M77: 57,325,306 km (0.085 R)
• M78: 60,855,217 km (0.036 R)
• M79: 60,960,235 km (0.103 R)
• M80: 61,380,306 km (0.087 R)
• M81: 61,906,740 km (0.098 R)
• M82: 62,117,823 km (0.046 R)
• M83: 66,280,384 km (0.025 R)
• M84: 66,712,422 km (0.035 R)
• M85: 67,796,409 km (0.109 R)
• M86: 67,905,166 km (0.103 R)
• M87: 68,667,816 km (0.097 R)
• M88: 69,433,458 km (0.087 R)
• M89: 70,201,793 km (0.106 R)
• M90: 70,311,747 km (0.111 R)
• M91: 70,421,851 km (0.103 R)
• M92: 71,414,882 km (0.079 R)
• M93: 72,079,545 km (0.071 R)
• M94: 73,415,005 km (0.118 R)
• M95: 74,533,998 km (0.116 R)
• M96: 74,758,544 km (0.091 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: 458 - 14,122 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit