🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.94 AU - 1.04 AU

Year: 367 Days

Day: 48 Hours

Environment

Temp: 7 °C

Axial Tilt: 12.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 92,651,360 km

• M1: 108,608 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.35 AU - 1.43 AU

Year: 611 Days

Day: 44.1 Hours

Environment

Temp: -36 °C

Axial Tilt: 8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.47 AU - 2.41 AU

Year: 1007 Days

Day: 27.9 Hours

Environment

Temp: -77 °C

Axial Tilt: 17.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.9 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 744.3

Radius: 8.6

Gravity: 10.06 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 6.89 AU - 8.83 AU

Year: 8215 Days

Day: 6.8 Hours

Environment

Temp: -173 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 92,651,360 km

• M1: 170,841 km (0.092 R)
• M2: 267,331 km (0.06 R)
• M3: 389,254 km (0.092 R)
• M4: 574,605 km (0.106 R)
• M5: 854,653 km (0.091 R)
• M6: 1,251,685 km (0.094 R)
• M7: 1,369,419 km (0.049 R)
• M8: 1,876,855 km (0.091 R)
• M9: 2,104,543 km (0.058 R)
• M10: 2,245,614 km (0.107 R)
• M11: 2,789,103 km (0.05 R)
• M12: 2,918,206 km (0.081 R)
• M13: 3,236,400 km (0.109 R)
• M14: 3,317,632 km (0.116 R)
• M15: 3,621,465 km (0.116 R)
• M16: 3,905,701 km (0.105 R)
• M17: 4,021,340 km (0.11 R)
• M18: 4,108,855 km (0.119 R)
• M19: 4,167,497 km (0.087 R)
• M20: 4,226,589 km (0.097 R)
• M21: 4,435,278 km (0.118 R)
• M22: 4,770,078 km (0.096 R)
• M23: 5,176,236 km (0.116 R)
• M24: 6,189,612 km (0.082 R)
• M25: 7,227,073 km (0.118 R)
• M26: 7,405,244 km (0.111 R)
• M27: 7,657,017 km (0.101 R)
• M28: 8,958,220 km (0.067 R)
• M29: 9,072,961 km (0.057 R)
• M30: 10,246,557 km (0.076 R)
• M31: 10,527,352 km (0.107 R)
• M32: 10,648,376 km (0.099 R)
• M33: 10,891,922 km (0.09 R)
• M34: 11,096,422 km (0.114 R)
• M35: 11,301,970 km (0.076 R)
• M36: 11,592,040 km (0.091 R)
• M37: 11,717,104 km (0.102 R)
• M38: 12,349,155 km (0.09 R)
• M39: 12,605,117 km (0.064 R)
• M40: 13,252,576 km (0.11 R)
• M41: 13,427,157 km (0.119 R)
• M42: 14,088,230 km (0.071 R)
• M43: 15,122,550 km (0.07 R)
• M44: 15,810,251 km (0.099 R)
• M45: 16,134,729 km (0.089 R)
• M46: 16,227,779 km (0.057 R)
• M47: 17,885,622 km (0.095 R)
• M48: 18,369,272 km (0.071 R)
• M49: 18,661,437 km (0.114 R)
• M50: 18,857,111 km (0.1 R)
• M51: 19,053,383 km (0.052 R)
• M52: 19,547,206 km (0.1 R)
• M53: 20,497,003 km (0.062 R)
• M54: 20,648,396 km (0.074 R)
• M55: 21,002,943 km (0.034 R)
• M56: 21,615,546 km (0.036 R)
• M57: 22,493,386 km (0.098 R)
• M58: 22,649,417 km (0.095 R)
• M59: 23,330,237 km (0.1 R)
• M60: 23,858,317 km (0.113 R)
• M61: 24,390,437 km (0.078 R)
• M62: 25,088,161 km (0.119 R)
• M63: 25,520,649 km (0.081 R)
• M64: 25,846,772 km (0.11 R)
• M65: 27,109,378 km (0.084 R)
• M66: 27,164,729 km (0.09 R)
• M67: 27,775,986 km (0.112 R)
• M68: 28,223,583 km (0.046 R)
• M69: 28,842,619 km (0.095 R)
• M70: 29,409,445 km (0.112 R)
• M71: 30,611,614 km (0.087 R)
• M72: 31,654,760 km (0.098 R)
• M73: 32,474,257 km (0.109 R)
• M74: 32,591,841 km (0.11 R)
• M75: 33,419,117 km (0.112 R)
• M76: 34,313,264 km (0.113 R)
• M77: 34,433,091 km (0.046 R)
• M78: 34,553,069 km (0.112 R)
• M79: 34,853,611 km (0.073 R)
• M80: 35,396,651 km (0.103 R)
• M81: 35,760,174 km (0.105 R)
• M82: 36,064,157 km (0.106 R)
• M83: 36,185,930 km (0.112 R)
• M84: 36,674,666 km (0.04 R)
• M85: 37,226,981 km (0.034 R)
• M86: 37,905,856 km (0.028 R)
• M87: 38,402,073 km (0.115 R)
• M88: 38,838,150 km (0.105 R)
• M89: 39,275,724 km (0.057 R)
• M90: 40,852,037 km (0.105 R)
• M91: 42,513,172 km (0.067 R)
• M92: 43,028,836 km (0.057 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 380.2

Radius: 13.4

Gravity: 2.12 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 7.66 AU - 10.08 AU

Year: 9848 Days

Day: 14.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 92,651,360 km

• M1: 230,979 km (0.11 R)
• M2: 358,436 km (0.038 R)
• M3: 549,623 km (0.09 R)
• M4: 640,428 km (0.113 R)
• M5: 901,178 km (0.104 R)
• M6: 1,061,696 km (0.062 R)
• M7: 1,145,770 km (0.1 R)
• M8: 1,267,692 km (0.078 R)
• M9: 1,660,985 km (0.036 R)
• M10: 1,965,417 km (0.116 R)
• M11: 2,071,033 km (0.11 R)
• M12: 2,422,139 km (0.094 R)
• M13: 2,698,147 km (0.081 R)
• M14: 2,936,157 km (0.067 R)
• M15: 3,356,677 km (0.112 R)
• M16: 4,118,429 km (0.107 R)
• M17: 4,393,390 km (0.078 R)
• M18: 4,533,264 km (0.028 R)
• M19: 4,760,055 km (0.118 R)
• M20: 5,048,928 km (0.062 R)
• M21: 5,373,256 km (0.082 R)
• M22: 5,492,935 km (0.078 R)
• M23: 6,706,323 km (0.081 R)
• M24: 6,965,277 km (0.091 R)
• M25: 7,326,855 km (0.097 R)
• M26: 7,459,847 km (0.094 R)
• M27: 8,068,412 km (0.047 R)
• M28: 8,309,414 km (0.113 R)
• M29: 9,804,944 km (0.08 R)
• M30: 10,136,303 km (0.118 R)
• M31: 11,536,838 km (0.094 R)
• M32: 12,916,879 km (0.098 R)
• M33: 13,605,926 km (0.118 R)
• M34: 14,348,680 km (0.058 R)
• M35: 14,515,481 km (0.079 R)
• M36: 15,104,598 km (0.119 R)
• M37: 15,231,906 km (0.112 R)
• M38: 15,959,699 km (0.117 R)
• M39: 16,046,017 km (0.12 R)
• M40: 16,874,490 km (0.066 R)
• M41: 17,094,848 km (0.098 R)
• M42: 17,183,111 km (0.102 R)
• M43: 17,449,245 km (0.103 R)
• M44: 17,582,836 km (0.112 R)
• M45: 17,672,146 km (0.049 R)
• M46: 17,806,186 km (0.053 R)
• M47: 17,940,674 km (0.097 R)
• M48: 18,210,698 km (0.098 R)
• M49: 18,482,069 km (0.078 R)
• M50: 18,754,786 km (0.046 R)
• M51: 19,028,700 km (0.037 R)
• M52: 19,765,918 km (0.036 R)
• M53: 20,842,125 km (0.048 R)
• M54: 21,554,211 km (0.08 R)
• M55: 23,639,456 km (0.088 R)
• M56: 24,183,244 km (0.1 R)
• M57: 24,581,324 km (0.045 R)
• M58: 25,383,916 km (0.041 R)
• M59: 25,484,895 km (0.075 R)
• M60: 26,860,597 km (0.1 R)
• M61: 28,208,174 km (0.112 R)
• M62: 28,837,533 km (0.104 R)
• M63: 29,206,740 km (0.087 R)
• M64: 29,365,464 km (0.076 R)
• M65: 29,524,486 km (0.115 R)
• M66: 30,699,428 km (0.085 R)
• M67: 30,860,844 km (0.109 R)
• M68: 31,944,082 km (0.1 R)
• M69: 32,326,155 km (0.085 R)
• M70: 32,600,069 km (0.065 R)
• M71: 32,764,776 km (0.029 R)
• M72: 33,094,939 km (0.036 R)
• M73: 33,537,000 km (0.107 R)
• M74: 33,980,857 km (0.041 R)
• M75: 34,092,158 km (0.117 R)
• M76: 34,874,555 km (0.095 R)
• M77: 35,211,748 km (0.11 R)
• M78: 36,059,370 km (0.11 R)
• M79: 37,544,428 km (0.087 R)
• M80: 37,774,809 km (0.119 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 940.9

Radius: 11.1

Gravity: 7.64 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 10.35 AU - 11.29 AU

Year: 13268 Days

Day: 9.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 92,651,360 km

• M1: 167,849 km (0.119 R)
• M2: 505,491 km (0.07 R)
• M3: 1,011,730 km (0.098 R)
• M4: 1,536,520 km (0.058 R)
• M5: 1,700,928 km (0.111 R)
• M6: 2,168,122 km (0.119 R)
• M7: 2,291,091 km (0.098 R)
• M8: 2,416,604 km (0.117 R)
• M9: 3,112,384 km (0.112 R)
• M10: 3,181,947 km (0.116 R)
• M11: 3,429,082 km (0.053 R)
• M12: 3,682,651 km (0.109 R)
• M13: 3,793,204 km (0.099 R)
• M14: 4,558,546 km (0.098 R)
• M15: 4,637,833 km (0.114 R)
• M16: 4,959,169 km (0.045 R)
• M17: 5,837,010 km (0.119 R)
• M18: 6,316,022 km (0.055 R)
• M19: 6,807,750 km (0.086 R)
• M20: 7,127,142 km (0.102 R)
• M21: 7,498,144 km (0.03 R)
• M22: 7,591,942 km (0.061 R)
• M23: 8,747,287 km (0.067 R)
• M24: 10,686,673 km (0.112 R)
• M25: 11,758,991 km (0.061 R)
• M26: 12,142,410 km (0.072 R)
• M27: 12,641,319 km (0.093 R)
• M28: 13,203,658 km (0.05 R)
• M29: 13,430,897 km (0.066 R)
• M30: 14,004,605 km (0.091 R)
• M31: 15,235,496 km (0.119 R)
• M32: 15,713,461 km (0.046 R)
• M33: 15,833,738 km (0.11 R)
• M34: 15,954,314 km (0.051 R)
• M35: 17,924,817 km (0.076 R)
• M36: 18,429,410 km (0.119 R)
• M37: 18,938,642 km (0.118 R)
• M38: 19,323,707 km (0.08 R)
• M39: 19,452,660 km (0.082 R)
• M40: 19,646,539 km (0.114 R)
• M41: 19,906,091 km (0.094 R)
• M42: 20,559,834 km (0.065 R)
• M43: 21,487,041 km (0.101 R)
• M44: 22,022,901 km (0.081 R)
• M45: 22,427,862 km (0.081 R)
• M46: 22,903,284 km (0.111 R)
• M47: 24,698,160 km (0.083 R)
• M48: 24,768,171 km (0.065 R)
• M49: 25,189,140 km (0.085 R)
• M50: 25,471,132 km (0.045 R)
• M51: 26,252,033 km (0.102 R)
• M52: 29,379,376 km (0.044 R)
• M53: 29,676,328 km (0.093 R)
• M54: 29,750,678 km (0.119 R)
• M55: 30,273,074 km (0.094 R)
• M56: 30,723,214 km (0.116 R)
• M57: 31,251,145 km (0.12 R)
• M58: 31,326,841 km (0.093 R)
• M59: 32,316,132 km (0.066 R)
• M60: 32,929,932 km (0.095 R)
• M61: 35,187,364 km (0.09 R)
• M62: 35,423,729 km (0.118 R)
• M63: 36,215,550 km (0.114 R)
• M64: 37,977,813 km (0.105 R)
• M65: 38,301,244 km (0.087 R)
• M66: 39,358,601 km (0.058 R)
• M67: 41,004,178 km (0.119 R)
• M68: 42,504,196 km (0.068 R)
• M69: 43,598,803 km (0.079 R)
• M70: 44,191,959 km (0.106 R)
• M71: 46,418,723 km (0.056 R)
• M72: 48,769,504 km (0.062 R)
• M73: 48,945,132 km (0.08 R)
• M74: 50,713,379 km (0.075 R)
• M75: 52,953,009 km (0.063 R)
• M76: 55,682,871 km (0.096 R)
• M77: 57,065,005 km (0.072 R)
• M78: 57,620,911 km (0.068 R)
• M79: 58,644,908 km (0.114 R)
• M80: 59,206,050 km (0.115 R)
• M81: 59,674,890 km (0.088 R)
• M82: 60,522,063 km (0.069 R)
• M83: 61,942,794 km (0.102 R)
• M84: 62,228,376 km (0.112 R)
• M85: 62,418,814 km (0.045 R)
• M86: 63,087,367 km (0.111 R)
• M87: 63,566,230 km (0.059 R)
• M88: 63,950,247 km (0.094 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 710.7

Radius: 7.8

Gravity: 11.68 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 15.28 AU - 18.94 AU

Year: 26383 Days

Day: 17.2 Hours

Environment

Temp: -205 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 92,651,360 km

• M1: 218,712 km (0.05 R)
• M2: 358,736 km (0.032 R)
• M3: 462,856 km (0.089 R)
• M4: 577,897 km (0.081 R)
• M5: 703,110 km (0.117 R)
• M6: 1,389,764 km (0.082 R)
• M7: 1,847,982 km (0.057 R)
• M8: 2,637,710 km (0.102 R)
• M9: 3,023,822 km (0.106 R)
• M10: 3,112,085 km (0.087 R)
• M11: 3,381,959 km (0.079 R)
• M12: 4,385,312 km (0.051 R)
• M13: 4,997,317 km (0.12 R)
• M14: 6,187,817 km (0.057 R)
• M15: 6,756,887 km (0.068 R)
• M16: 7,461,643 km (0.092 R)
• M17: 8,940,268 km (0.074 R)
• M18: 9,195,482 km (0.057 R)
• M19: 9,975,036 km (0.104 R)
• M20: 10,775,684 km (0.077 R)
• M21: 11,115,421 km (0.049 R)
• M22: 13,663,372 km (0.105 R)
• M23: 14,179,036 km (0.093 R)
• M24: 14,253,236 km (0.084 R)
• M25: 14,776,081 km (0.088 R)
• M26: 15,077,670 km (0.106 R)
• M27: 16,459,955 km (0.086 R)
• M28: 17,008,380 km (0.119 R)
• M29: 17,802,296 km (0.097 R)
• M30: 17,962,516 km (0.099 R)
• M31: 18,365,233 km (0.047 R)
• M32: 19,673,766 km (0.103 R)
• M33: 20,506,727 km (0.065 R)
• M34: 20,758,799 km (0.096 R)
• M35: 21,266,235 km (0.079 R)
• M36: 21,949,000 km (0.043 R)
• M37: 23,775,590 km (0.086 R)
• M38: 29,539,596 km (0.025 R)
• M39: 31,843,104 km (0.054 R)
• M40: 33,016,400 km (0.101 R)
• M41: 34,502,954 km (0.102 R)
• M42: 35,304,499 km (0.097 R)
• M43: 35,405,178 km (0.095 R)
• M44: 35,909,772 km (0.114 R)
• M45: 38,158,378 km (0.116 R)
• M46: 38,261,600 km (0.085 R)
• M47: 38,365,122 km (0.081 R)
• M48: 39,299,660 km (0.053 R)
• M49: 41,509,370 km (0.077 R)
• M50: 41,934,826 km (0.083 R)
• M51: 43,759,172 km (0.103 R)
• M52: 44,626,690 km (0.117 R)
• M53: 45,609,249 km (0.118 R)
• M54: 46,819,945 km (0.115 R)
• M55: 49,048,205 km (0.082 R)
• M56: 49,949,083 km (0.086 R)
• M57: 51,767,296 km (0.103 R)
• M58: 51,881,738 km (0.108 R)
• M59: 53,260,582 km (0.077 R)
• M60: 53,722,839 km (0.105 R)
• M61: 56,054,173 km (0.082 R)
• M62: 57,114,073 km (0.076 R)
• M63: 57,468,770 km (0.032 R)
• M64: 60,694,399 km (0.028 R)
• M65: 62,025,222 km (0.12 R)
• M66: 62,755,260 km (0.092 R)
• M67: 62,877,182 km (0.103 R)
• M68: 64,715,889 km (0.044 R)
• M69: 65,456,249 km (0.111 R)
• M70: 65,703,534 km (0.08 R)
• M71: 65,827,401 km (0.119 R)
• M72: 66,571,950 km (0.054 R)
• M73: 71,097,734 km (0.089 R)
• M74: 71,352,051 km (0.087 R)
• M75: 73,012,587 km (0.059 R)
• M76: 73,140,793 km (0.08 R)
• M77: 75,591,954 km (0.069 R)
• M78: 75,721,805 km (0.104 R)
• M79: 77,676,899 km (0.109 R)
• M80: 78,594,981 km (0.107 R)
• M81: 79,780,694 km (0.088 R)
• M82: 82,169,772 km (0.078 R)
• M83: 82,303,213 km (0.034 R)
• M84: 83,373,137 km (0.109 R)
• M85: 84,582,337 km (0.065 R)
• M86: 88,517,808 km (0.079 R)
• M87: 91,266,519 km (0.064 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 165 - 17,605 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit