🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.52 AU - 0.54 AU

Year: 249 Days

Day: 27.3 Hours

Environment

Temp: -126 °C

Axial Tilt: 70.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,700,887 km

• M1: 394,938 km (0.093 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 442

Radius: 9.5

Gravity: 4.9 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.65 AU - 0.83 AU

Year: 411 Days

Day: 12.3 Hours

Environment

Temp: -149 °C

Axial Tilt: 107.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 53,700,887 km

• M1: 133,890 km (0.078 R)
• M2: 194,328 km (0.115 R)
• M3: 315,801 km (0.041 R)
• M4: 384,018 km (0.112 R)
• M5: 452,683 km (0.086 R)
• M6: 513,719 km (0.112 R)
• M7: 611,556 km (0.114 R)
• M8: 727,195 km (0.078 R)
• M9: 793,617 km (0.118 R)
• M10: 862,282 km (0.083 R)
• M11: 1,022,651 km (0.101 R)
• M12: 1,201,869 km (0.099 R)
• M13: 1,299,856 km (0.091 R)
• M14: 1,391,410 km (0.098 R)
• M15: 1,485,357 km (0.075 R)
• M16: 1,595,910 km (0.112 R)
• M17: 1,679,535 km (0.107 R)
• M18: 1,830,779 km (0.066 R)
• M19: 1,970,653 km (0.104 R)
• M20: 2,119,802 km (0.109 R)
• M21: 2,184,727 km (0.097 R)
• M22: 2,272,541 km (0.116 R)
• M23: 2,333,577 km (0.069 R)
• M24: 2,485,868 km (0.105 R)
• M25: 2,548,849 km (0.049 R)
• M26: 2,618,112 km (0.048 R)
• M27: 2,693,958 km (0.07 R)
• M28: 2,925,985 km (0.069 R)
• M29: 3,016,940 km (0.097 R)
• M30: 3,096,676 km (0.085 R)
• M31: 3,320,923 km (0.06 R)
• M32: 3,422,350 km (0.088 R)
• M33: 3,602,317 km (0.059 R)
• M34: 3,745,931 km (0.106 R)
• M35: 3,938,164 km (0.08 R)
• M36: 4,018,648 km (0.084 R)
• M37: 4,133,688 km (0.054 R)
• M38: 4,270,421 km (0.047 R)
• M39: 4,387,855 km (0.068 R)
• M40: 4,471,331 km (0.087 R)
• M41: 4,534,311 km (0.1 R)
• M42: 4,604,772 km (0.08 R)
• M43: 4,696,775 km (0.109 R)
• M44: 4,839,491 km (0.105 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 771.3

Radius: 8.9

Gravity: 9.74 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.84 AU - 2.98 AU

Year: 2416 Days

Day: 11.4 Hours

Environment

Temp: -195 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 53,700,887 km

• M1: 113,844 km (0.088 R)
• M2: 258,804 km (0.082 R)
• M3: 332,107 km (0.108 R)
• M4: 429,346 km (0.104 R)
• M5: 489,933 km (0.105 R)
• M6: 570,566 km (0.113 R)
• M7: 647,310 km (0.101 R)
• M8: 709,692 km (0.114 R)
• M9: 783,743 km (0.053 R)
• M10: 860,637 km (0.084 R)
• M11: 1,001,707 km (0.09 R)
• M12: 1,329,925 km (0.115 R)
• M13: 1,530,685 km (0.109 R)
• M14: 1,628,522 km (0.109 R)
• M15: 2,014,485 km (0.055 R)
• M16: 2,081,654 km (0.076 R)
• M17: 2,329,538 km (0.049 R)
• M18: 3,083,063 km (0.095 R)
• M19: 3,334,088 km (0.049 R)
• M20: 3,723,341 km (0.088 R)
• M21: 3,822,824 km (0.092 R)
• M22: 3,940,258 km (0.099 R)
• M23: 4,299,293 km (0.088 R)
• M24: 4,491,676 km (0.117 R)
• M25: 4,580,088 km (0.065 R)
• M26: 4,830,665 km (0.118 R)
• M27: 5,122,530 km (0.073 R)
• M28: 5,382,681 km (0.083 R)
• M29: 5,781,210 km (0.098 R)
• M30: 6,051,982 km (0.119 R)
• M31: 6,189,014 km (0.105 R)
• M32: 6,466,218 km (0.117 R)
• M33: 6,626,438 km (0.077 R)
• M34: 6,889,580 km (0.081 R)
• M35: 7,053,390 km (0.079 R)
• M36: 7,699,653 km (0.08 R)
• M37: 7,997,801 km (0.108 R)
• M38: 8,105,213 km (0.112 R)
• M39: 8,321,531 km (0.091 R)
• M40: 8,870,555 km (0.116 R)
• M41: 9,363,331 km (0.069 R)
• M42: 9,773,079 km (0.076 R)
• M43: 10,072,873 km (0.117 R)
• M44: 10,142,436 km (0.083 R)
• M45: 10,282,011 km (0.056 R)
• M46: 10,398,847 km (0.085 R)
• M47: 10,492,795 km (0.117 R)
• M48: 10,563,255 km (0.046 R)
• M49: 11,157,308 km (0.106 R)
• M50: 11,349,691 km (0.1 R)
• M51: 11,615,975 km (0.076 R)
• M52: 11,688,979 km (0.041 R)
• M53: 12,752,022 km (0.1 R)
• M54: 12,852,551 km (0.056 R)
• M55: 13,155,487 km (0.049 R)
• M56: 13,511,979 km (0.109 R)
• M57: 14,000,865 km (0.079 R)
• M58: 14,521,615 km (0.106 R)
• M59: 14,784,458 km (0.099 R)
• M60: 14,916,404 km (0.11 R)
• M61: 15,155,012 km (0.112 R)
• M62: 15,959,400 km (0.076 R)
• M63: 16,094,936 km (0.036 R)
• M64: 16,285,075 km (0.063 R)
• M65: 16,503,487 km (0.112 R)
• M66: 17,025,883 km (0.065 R)
• M67: 17,442,065 km (0.097 R)
• M68: 17,581,639 km (0.086 R)
• M69: 18,115,105 km (0.11 R)
• M70: 18,256,475 km (0.088 R)
• M71: 18,710,954 km (0.053 R)
• M72: 18,768,100 km (0.095 R)
• M73: 19,255,640 km (0.061 R)
• M74: 19,342,107 km (0.081 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 211.8

Radius: 9.4

Gravity: 2.4 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 2.8 AU - 3.74 AU

Year: 3818 Days

Day: 14.1 Hours

Environment

Temp: -209 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 53,700,887 km

• M1: 119,678 km (0.077 R)
• M2: 273,315 km (0.112 R)
• M3: 365,916 km (0.035 R)
• M4: 544,237 km (0.093 R)
• M5: 605,123 km (0.067 R)
• M6: 920,177 km (0.104 R)
• M7: 985,401 km (0.108 R)
• M8: 1,160,730 km (0.055 R)
• M9: 1,283,550 km (0.07 R)
• M10: 1,357,152 km (0.111 R)
• M11: 1,888,972 km (0.066 R)
• M12: 1,973,495 km (0.077 R)
• M13: 2,046,948 km (0.08 R)
• M14: 2,667,480 km (0.102 R)
• M15: 2,984,627 km (0.106 R)
• M16: 3,069,300 km (0.094 R)
• M17: 3,226,826 km (0.116 R)
• M18: 3,387,045 km (0.075 R)
• M19: 3,534,998 km (0.083 R)
• M20: 3,594,837 km (0.064 R)
• M21: 4,227,187 km (0.032 R)
• M22: 4,370,651 km (0.056 R)
• M23: 4,499,605 km (0.03 R)
• M24: 4,678,823 km (0.117 R)
• M25: 4,843,979 km (0.106 R)
• M26: 5,213,935 km (0.088 R)
• M27: 5,575,662 km (0.118 R)
• M28: 5,680,530 km (0.088 R)
• M29: 5,999,174 km (0.07 R)
• M30: 6,178,691 km (0.081 R)
• M31: 6,895,714 km (0.077 R)
• M32: 7,046,060 km (0.089 R)
• M33: 7,216,452 km (0.08 R)
• M34: 7,292,747 km (0.069 R)
• M35: 7,465,083 km (0.077 R)
• M36: 7,872,738 km (0.112 R)
• M37: 7,990,621 km (0.073 R)
• M38: 8,267,676 km (0.065 R)
• M39: 8,487,734 km (0.09 R)
• M40: 8,831,660 km (0.094 R)
• M41: 9,200,718 km (0.039 R)
• M42: 9,512,031 km (0.038 R)
• M43: 10,166,671 km (0.027 R)
• M44: 10,792,290 km (0.081 R)
• M45: 10,923,188 km (0.107 R)
• M46: 11,032,843 km (0.097 R)
• M47: 11,474,605 km (0.108 R)
• M48: 11,787,415 km (0.084 R)
• M49: 11,944,941 km (0.026 R)
• M50: 12,012,559 km (0.084 R)
• M51: 12,125,805 km (0.107 R)
• M52: 12,261,939 km (0.096 R)
• M53: 12,398,672 km (0.118 R)
• M54: 12,535,853 km (0.115 R)
• M55: 12,973,726 km (0.038 R)
• M56: 13,136,339 km (0.044 R)
• M57: 13,252,875 km (0.067 R)
• M58: 13,486,996 km (0.109 R)
• M59: 13,675,340 km (0.076 R)
• M60: 13,793,522 km (0.091 R)
• M61: 14,030,784 km (0.078 R)
• M62: 14,341,349 km (0.099 R)
• M63: 14,823,503 km (0.1 R)
• M64: 15,359,961 km (0.111 R)
• M65: 15,729,468 km (0.034 R)
• M66: 15,902,852 km (0.096 R)
• M67: 16,754,363 km (0.087 R)
• M68: 16,830,209 km (0.11 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 849

Radius: 5.8

Gravity: 25.24 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 5.58 AU - 7.48 AU

Year: 10774 Days

Day: 18.4 Hours

Environment

Temp: -217 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 53,700,887 km

• M1: 81,082 km (0.088 R)
• M2: 181,462 km (0.115 R)
• M3: 236,514 km (0.102 R)
• M4: 273,016 km (0.118 R)
• M5: 352,901 km (0.061 R)
• M6: 537,206 km (0.071 R)
• M7: 1,272,031 km (0.066 R)
• M8: 1,629,570 km (0.069 R)
• M9: 1,755,531 km (0.119 R)
• M10: 2,207,167 km (0.105 R)
• M11: 2,812,440 km (0.117 R)
• M12: 2,902,947 km (0.104 R)
• M13: 2,994,351 km (0.103 R)
• M14: 3,211,567 km (0.114 R)
• M15: 3,306,263 km (0.1 R)
• M16: 3,793,353 km (0.109 R)
• M17: 3,926,944 km (0.106 R)
• M18: 4,233,470 km (0.059 R)
• M19: 4,941,966 km (0.107 R)
• M20: 5,572,670 km (0.051 R)
• M21: 6,908,430 km (0.112 R)
• M22: 7,153,920 km (0.115 R)
• M23: 7,402,402 km (0.109 R)
• M24: 7,611,689 km (0.102 R)
• M25: 8,863,225 km (0.07 R)
• M26: 9,264,447 km (0.073 R)
• M27: 9,808,684 km (0.062 R)
• M28: 11,118,263 km (0.074 R)
• M29: 11,454,260 km (0.098 R)
• M30: 11,647,690 km (0.112 R)
• M31: 12,135,978 km (0.033 R)
• M32: 12,780,894 km (0.102 R)
• M33: 12,931,240 km (0.055 R)
• M34: 13,487,744 km (0.117 R)
• M35: 14,052,027 km (0.069 R)
• M36: 14,833,975 km (0.062 R)
• M37: 15,203,632 km (0.052 R)
• M38: 17,042,040 km (0.041 R)
• M39: 18,664,728 km (0.106 R)
• M40: 18,892,266 km (0.098 R)
• M41: 20,453,021 km (0.107 R)
• M42: 21,337,743 km (0.103 R)
• M43: 21,635,442 km (0.117 R)
• M44: 22,114,604 km (0.095 R)
• M45: 22,718,531 km (0.086 R)
• M46: 23,819,123 km (0.084 R)
• M47: 24,004,175 km (0.053 R)
• M48: 24,189,826 km (0.108 R)
• M49: 24,251,760 km (0.08 R)
• M50: 26,008,338 km (0.09 R)
• M51: 26,390,112 km (0.12 R)
• M52: 26,709,653 km (0.056 R)
• M53: 27,287,998 km (0.109 R)
• M54: 28,065,608 km (0.113 R)
• M55: 28,719,051 km (0.038 R)
• M56: 28,981,895 km (0.095 R)
• M57: 29,642,369 km (0.078 R)
• M58: 29,708,791 km (0.06 R)
• M59: 30,374,800 km (0.097 R)
• M60: 32,061,068 km (0.057 R)
• M61: 32,675,616 km (0.095 R)
• M62: 33,363,018 km (0.118 R)
• M63: 34,124,471 km (0.082 R)
• M64: 34,472,585 km (0.086 R)
• M65: 34,612,160 km (0.108 R)
• M66: 35,102,093 km (0.102 R)
• M67: 36,941,848 km (0.115 R)
• M68: 37,299,237 km (0.088 R)
• M69: 38,305,881 km (0.066 R)
• M70: 38,595,203 km (0.107 R)
• M71: 38,667,609 km (0.053 R)
• M72: 40,125,739 km (0.108 R)
• M73: 40,640,356 km (0.077 R)
• M74: 41,083,315 km (0.083 R)
• M75: 41,157,217 km (0.096 R)
• M76: 42,496,118 km (0.11 R)
• M77: 43,321,299 km (0.102 R)
• M78: 43,698,136 km (0.084 R)
• M79: 44,000,324 km (0.086 R)
• M80: 44,227,563 km (0.111 R)
• M81: 45,063,666 km (0.035 R)
• M82: 47,914,552 km (0.114 R)
• M83: 48,304,255 km (0.047 R)
• M84: 48,382,345 km (0.1 R)
• M85: 52,018,471 km (0.102 R)
• M86: 52,579,463 km (0.083 R)
• M87: 54,031,310 km (0.101 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 335.6

Radius: 5.3

Gravity: 11.95 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 7.96 AU - 9.7 AU

Year: 16942 Days

Day: 21.2 Hours

Environment

Temp: -220 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 53,700,887 km

• M1: 358,586 km (0.062 R)
• M2: 432,338 km (0.093 R)
• M3: 647,609 km (0.114 R)
• M4: 975,378 km (0.071 R)
• M5: 1,211,892 km (0.109 R)
• M6: 1,418,637 km (0.069 R)
• M7: 1,489,995 km (0.102 R)
• M8: 1,611,618 km (0.076 R)
• M9: 1,996,084 km (0.064 R)
• M10: 2,103,196 km (0.112 R)
• M11: 2,267,605 km (0.11 R)
• M12: 2,379,653 km (0.07 R)
• M13: 2,755,892 km (0.115 R)
• M14: 2,996,745 km (0.063 R)
• M15: 3,370,590 km (0.03 R)
• M16: 3,530,809 km (0.059 R)
• M17: 3,858,578 km (0.082 R)
• M18: 4,299,144 km (0.114 R)
• M19: 4,899,181 km (0.083 R)
• M20: 5,007,789 km (0.087 R)
• M21: 5,264,349 km (0.116 R)
• M22: 5,338,400 km (0.092 R)
• M23: 5,375,650 km (0.031 R)
• M24: 5,412,900 km (0.118 R)
• M25: 5,790,186 km (0.103 R)
• M26: 5,982,120 km (0.114 R)
• M27: 6,649,925 km (0.099 R)
• M28: 6,770,351 km (0.053 R)
• M29: 7,382,655 km (0.064 R)
• M30: 8,485,490 km (0.049 R)
• M31: 9,368,118 km (0.077 R)
• M32: 9,458,026 km (0.103 R)
• M33: 10,141,240 km (0.064 R)
• M34: 10,326,143 km (0.034 R)
• M35: 11,458,449 km (0.106 R)
• M36: 12,284,229 km (0.12 R)
• M37: 12,778,800 km (0.119 R)
• M38: 13,380,931 km (0.095 R)
• M39: 13,685,512 km (0.08 R)
• M40: 14,404,929 km (0.097 R)
• M41: 14,456,839 km (0.108 R)
• M42: 15,666,637 km (0.077 R)
• M43: 15,933,968 km (0.096 R)
• M44: 17,735,426 km (0.108 R)
• M45: 19,028,700 km (0.113 R)
• M46: 19,256,687 km (0.108 R)
• M47: 20,878,028 km (0.087 R)
• M48: 21,645,466 km (0.08 R)
• M49: 22,182,223 km (0.064 R)
• M50: 22,965,218 km (0.059 R)
• M51: 24,558,286 km (0.116 R)
• M52: 24,993,167 km (0.05 R)
• M53: 25,933,838 km (0.072 R)
• M54: 26,376,648 km (0.115 R)
• M55: 26,885,879 km (0.062 R)
• M56: 27,720,336 km (0.114 R)
• M57: 27,849,439 km (0.075 R)
• M58: 28,955,117 km (0.119 R)
• M59: 30,075,006 km (0.113 R)
• M60: 30,473,685 km (0.087 R)
• M61: 30,606,976 km (0.028 R)
• M62: 30,740,418 km (0.112 R)
• M63: 32,424,890 km (0.089 R)
• M64: 32,901,957 km (0.088 R)
• M65: 33,107,056 km (0.075 R)
• M66: 33,381,269 km (0.119 R)
• M67: 34,139,281 km (0.101 R)
• M68: 36,234,998 km (0.096 R)
• M69: 38,300,196 km (0.101 R)
• M70: 38,660,129 km (0.109 R)
• M71: 39,310,730 km (0.12 R)
• M72: 39,528,395 km (0.079 R)
• M73: 40,330,090 km (0.116 R)
• M74: 42,245,990 km (0.061 R)
• M75: 42,394,541 km (0.078 R)
• M76: 42,469,040 km (0.101 R)
• M77: 42,841,539 km (0.117 R)
• M78: 43,065,487 km (0.095 R)
• M79: 43,364,832 km (0.113 R)
• M80: 43,890,220 km (0.044 R)
• M81: 44,116,113 km (0.093 R)
• M82: 45,326,958 km (0.082 R)
• M83: 46,472,130 km (0.085 R)
• M84: 46,932,891 km (0.11 R)
• M85: 47,781,560 km (0.104 R)
• M86: 48,557,374 km (0.068 R)
• M87: 49,337,378 km (0.112 R)
• M88: 50,909,801 km (0.063 R)
• M89: 51,226,350 km (0.107 R)
• M90: 52,578,565 km (0.068 R)
• M91: 52,978,440 km (0.037 R)
• M92: 53,058,625 km (0.118 R)
• M93: 53,138,660 km (0.034 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 538 - 20,029 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit