🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.7 AU - 0.94 AU

Year: 261 Days

Day: 39.2 Hours

Environment

Temp: 205 °C

Axial Tilt: 0.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 66,209,326 km

• M1: 424,708 km (0.06 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.69 AU - 0.97 AU

Year: 266 Days

Day: 33.4 Hours

Environment

Temp: 133 °C

Axial Tilt: 39 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.53 AU - 2.51 AU

Year: 1009 Days

Day: 34 Hours

Environment

Temp: -49 °C

Axial Tilt: 9.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,209,326 km

• M1: 135,386 km (0.1 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 2.91 AU - 3.19 AU

Year: 1872 Days

Day: 41.8 Hours

Environment

Temp: -88 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 66,209,326 km

• M1: 40,990 km (0.091 R)
• M2: 360,381 km (0.114 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 316.4

Radius: 9.2

Gravity: 3.74 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 5.47 AU - 6.03 AU

Year: 4846 Days

Day: 6.7 Hours

Environment

Temp: -147 °C

Axial Tilt: 41.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 66,209,326 km

• M1: 250,726 km (0.109 R)
• M2: 376,388 km (0.059 R)
• M3: 448,644 km (0.062 R)
• M4: 563,086 km (0.034 R)
• M5: 658,231 km (0.09 R)
• M6: 728,542 km (0.046 R)
• M7: 1,001,408 km (0.099 R)
• M8: 1,119,590 km (0.035 R)
• M9: 1,217,577 km (0.101 R)
• M10: 1,318,705 km (0.107 R)
• M11: 1,583,793 km (0.087 R)
• M12: 1,694,645 km (0.106 R)
• M13: 1,865,934 km (0.116 R)
• M14: 1,968,558 km (0.113 R)
• M15: 2,225,568 km (0.117 R)
• M16: 2,334,624 km (0.095 R)
• M17: 2,429,469 km (0.089 R)
• M18: 2,705,627 km (0.082 R)
• M19: 2,838,919 km (0.095 R)
• M20: 2,923,442 km (0.084 R)
• M21: 3,376,723 km (0.098 R)
• M22: 3,538,738 km (0.092 R)
• M23: 3,648,094 km (0.076 R)
• M24: 3,758,796 km (0.101 R)
• M25: 4,485,094 km (0.076 R)
• M26: 4,663,564 km (0.076 R)
• M27: 4,783,841 km (0.051 R)
• M28: 4,844,278 km (0.116 R)
• M29: 5,006,891 km (0.069 R)
• M30: 5,484,557 km (0.039 R)
• M31: 5,761,014 km (0.114 R)
• M32: 6,283,410 km (0.109 R)
• M33: 6,371,972 km (0.096 R)
• M34: 6,595,172 km (0.111 R)
• M35: 6,752,848 km (0.057 R)
• M36: 6,957,647 km (0.1 R)
• M37: 7,164,392 km (0.108 R)
• M38: 7,443,242 km (0.072 R)
• M39: 7,773,105 km (0.087 R)
• M40: 8,035,799 km (0.117 R)
• M41: 9,090,015 km (0.088 R)
• M42: 9,165,114 km (0.114 R)
• M43: 9,671,652 km (0.073 R)
• M44: 10,083,495 km (0.032 R)
• M45: 10,343,795 km (0.115 R)
• M46: 10,579,861 km (0.1 R)
• M47: 10,658,998 km (0.096 R)
• M48: 11,084,305 km (0.106 R)
• M49: 11,352,982 km (0.112 R)
• M50: 11,623,755 km (0.075 R)
• M51: 11,759,889 km (0.074 R)
• M52: 11,896,621 km (0.1 R)
• M53: 12,365,610 km (0.107 R)
• M54: 12,616,187 km (0.043 R)
• M55: 12,896,683 km (0.077 R)
• M56: 12,981,355 km (0.12 R)
• M57: 13,150,999 km (0.07 R)
• M58: 13,236,120 km (0.083 R)
• M59: 13,435,385 km (0.074 R)
• M60: 14,710,856 km (0.118 R)
• M61: 16,176,467 km (0.114 R)
• M62: 16,542,383 km (0.108 R)
• M63: 17,656,588 km (0.078 R)
• M64: 17,938,879 km (0.094 R)
• M65: 18,001,860 km (0.056 R)
• M66: 18,858,906 km (0.034 R)
• M67: 18,922,934 km (0.058 R)
• M68: 19,340,761 km (0.078 R)
• M69: 19,502,177 km (0.026 R)
• M70: 19,696,654 km (0.044 R)
• M71: 19,794,042 km (0.097 R)
• M72: 20,087,404 km (0.092 R)
• M73: 20,316,588 km (0.115 R)
• M74: 21,341,782 km (0.119 R)
• M75: 21,810,173 km (0.076 R)
• M76: 22,113,108 km (0.112 R)
• M77: 22,180,727 km (0.077 R)
• M78: 22,451,499 km (0.11 R)
• M79: 22,553,225 km (0.078 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 239.5

Radius: 12.9

Gravity: 1.44 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 9.37 AU - 14.77 AU

Year: 14738 Days

Day: 7.3 Hours

Environment

Temp: -181 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 66,209,326 km

• M1: 171,439 km (0.067 R)
• M2: 386,860 km (0.103 R)
• M3: 604,375 km (0.107 R)
• M4: 1,037,461 km (0.079 R)
• M5: 1,164,919 km (0.083 R)
• M6: 1,278,463 km (0.1 R)
• M7: 1,476,681 km (0.101 R)
• M8: 1,600,697 km (0.063 R)
• M9: 1,859,651 km (0.079 R)
• M10: 2,273,888 km (0.034 R)
• M11: 2,896,813 km (0.105 R)
• M12: 3,001,382 km (0.087 R)
• M13: 3,883,561 km (0.104 R)
• M14: 4,443,655 km (0.084 R)
• M15: 4,656,533 km (0.108 R)
• M16: 5,155,891 km (0.116 R)
• M17: 5,283,348 km (0.113 R)
• M18: 6,104,341 km (0.119 R)
• M19: 6,239,428 km (0.061 R)
• M20: 6,478,186 km (0.104 R)
• M21: 7,177,257 km (0.09 R)
• M22: 7,463,587 km (0.108 R)
• M23: 7,753,807 km (0.112 R)
• M24: 8,307,918 km (0.097 R)
• M25: 9,028,231 km (0.079 R)
• M26: 9,571,870 km (0.05 R)
• M27: 9,729,098 km (0.079 R)
• M28: 10,286,499 km (0.034 R)
• M29: 10,895,213 km (0.042 R)
• M30: 11,018,332 km (0.095 R)
• M31: 12,964,151 km (0.086 R)
• M32: 13,621,335 km (0.081 R)
• M33: 13,798,459 km (0.039 R)
• M34: 13,887,320 km (0.099 R)
• M35: 14,379,497 km (0.073 R)
• M36: 15,565,210 km (0.034 R)
• M37: 16,593,097 km (0.113 R)
• M38: 16,782,338 km (0.05 R)
• M39: 17,162,915 km (0.112 R)
• M40: 17,258,508 km (0.102 R)
• M41: 17,546,484 km (0.101 R)
• M42: 17,787,636 km (0.105 R)
• M43: 17,932,746 km (0.087 R)
• M44: 18,960,333 km (0.067 R)
• M45: 19,307,101 km (0.109 R)
• M46: 20,258,843 km (0.117 R)
• M47: 21,021,194 km (0.094 R)
• M48: 21,948,252 km (0.088 R)
• M49: 23,629,133 km (0.049 R)
• M50: 24,323,866 km (0.089 R)
• M51: 24,700,703 km (0.093 R)
• M52: 25,133,639 km (0.077 R)
• M53: 25,514,665 km (0.091 R)
• M54: 26,172,297 km (0.097 R)
• M55: 26,337,603 km (0.099 R)
• M56: 26,724,463 km (0.108 R)
• M57: 27,280,668 km (0.04 R)
• M58: 27,840,613 km (0.058 R)
• M59: 28,971,872 km (0.045 R)
• M60: 29,428,594 km (0.104 R)
• M61: 29,543,036 km (0.116 R)
• M62: 32,632,532 km (0.053 R)
• M63: 34,125,069 km (0.093 R)
• M64: 35,152,657 km (0.08 R)
• M65: 35,396,053 km (0.062 R)
• M66: 35,578,862 km (0.06 R)
• M67: 35,823,155 km (0.099 R)
• M68: 36,006,711 km (0.078 R)
• M69: 36,313,238 km (0.051 R)
• M70: 36,559,176 km (0.115 R)
• M71: 37,238,500 km (0.082 R)
• M72: 37,735,016 km (0.092 R)
• M73: 38,233,775 km (0.103 R)
• M74: 39,237,876 km (0.076 R)
• M75: 39,363,987 km (0.092 R)
• M76: 40,887,940 km (0.105 R)
• M77: 41,914,780 km (0.087 R)
• M78: 42,108,210 km (0.106 R)
• M79: 42,301,939 km (0.112 R)
• M80: 42,690,296 km (0.067 R)
• M81: 42,819,997 km (0.078 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 578.8

Radius: 15

Gravity: 2.57 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 11.41 AU - 13.27 AU

Year: 15235 Days

Day: 14.2 Hours

Environment

Temp: -184 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 66,209,326 km

• M1: 196,422 km (0.094 R)
• M2: 595,100 km (0.106 R)
• M3: 835,355 km (0.092 R)
• M4: 1,177,784 km (0.119 R)
• M5: 1,590,973 km (0.111 R)
• M6: 1,747,902 km (0.075 R)
• M7: 1,937,891 km (0.095 R)
• M8: 2,280,021 km (0.097 R)
• M9: 2,641,898 km (0.068 R)
• M10: 3,120,462 km (0.039 R)
• M11: 3,219,496 km (0.102 R)
• M12: 3,454,963 km (0.065 R)
• M13: 3,626,701 km (0.09 R)
• M14: 4,453,229 km (0.03 R)
• M15: 4,716,222 km (0.112 R)
• M16: 5,062,242 km (0.114 R)
• M17: 5,416,490 km (0.071 R)
• M18: 5,536,318 km (0.111 R)
• M19: 6,316,471 km (0.043 R)
• M20: 7,663,151 km (0.027 R)
• M21: 7,933,923 km (0.117 R)
• M22: 8,718,265 km (0.099 R)
• M23: 8,906,459 km (0.093 R)
• M24: 10,761,024 km (0.097 R)
• M25: 10,912,417 km (0.118 R)
• M26: 12,096,933 km (0.027 R)
• M27: 12,412,734 km (0.069 R)
• M28: 12,945,003 km (0.12 R)
• M29: 13,976,929 km (0.107 R)
• M30: 14,922,687 km (0.11 R)
• M31: 16,235,109 km (0.104 R)
• M32: 16,817,194 km (0.088 R)
• M33: 17,228,738 km (0.071 R)
• M34: 17,643,722 km (0.104 R)
• M35: 17,882,331 km (0.116 R)
• M36: 20,077,530 km (0.117 R)
• M37: 20,264,228 km (0.037 R)
• M38: 20,389,143 km (0.062 R)
• M39: 20,828,063 km (0.099 R)
• M40: 21,206,845 km (0.105 R)
• M41: 21,396,983 km (0.056 R)
• M42: 21,971,140 km (0.053 R)
• M43: 22,163,673 km (0.113 R)
• M44: 22,679,785 km (0.083 R)
• M45: 23,265,012 km (0.084 R)
• M46: 23,592,482 km (0.096 R)
• M47: 24,650,288 km (0.093 R)
• M48: 25,184,951 km (0.081 R)
• M49: 26,949,159 km (0.071 R)
• M50: 27,984,974 km (0.106 R)
• M51: 29,174,876 km (0.083 R)
• M52: 30,024,592 km (0.099 R)
• M53: 30,882,536 km (0.111 R)
• M54: 32,842,268 km (0.108 R)
• M55: 33,948,394 km (0.069 R)
• M56: 34,170,996 km (0.114 R)
• M57: 35,517,377 km (0.08 R)
• M58: 35,668,022 km (0.085 R)
• M59: 37,186,291 km (0.068 R)
• M60: 37,415,923 km (0.098 R)
• M61: 37,569,261 km (0.069 R)
• M62: 38,107,514 km (0.088 R)
• M63: 38,261,750 km (0.11 R)
• M64: 38,803,294 km (0.07 R)
• M65: 39,347,382 km (0.11 R)
• M66: 39,659,443 km (0.048 R)
• M67: 39,894,012 km (0.037 R)
• M68: 40,285,959 km (0.094 R)
• M69: 41,311,003 km (0.066 R)
• M70: 41,469,577 km (0.101 R)
• M71: 41,707,587 km (0.071 R)
• M72: 44,032,637 km (0.104 R)
• M73: 44,275,435 km (0.054 R)
• M74: 45,824,221 km (0.114 R)
• M75: 48,138,949 km (0.063 R)
• M76: 53,139,557 km (0.12 R)
• M77: 54,263,486 km (0.074 R)
• M78: 54,437,020 km (0.091 R)
• M79: 56,007,797 km (0.083 R)
• M80: 56,886,834 km (0.094 R)
• M81: 58,569,661 km (0.11 R)
• M82: 59,283,093 km (0.118 R)
• M83: 59,909,758 km (0.073 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 550.1

Radius: 4.2

Gravity: 31.18 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 12.28 AU - 15.42 AU

Year: 18116 Days

Day: 22 Hours

Environment

Temp: -181 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 66,209,326 km

• M1: 75,697 km (0.08 R)
• M2: 173,833 km (0.104 R)
• M3: 225,444 km (0.096 R)
• M4: 413,339 km (0.096 R)
• M5: 683,812 km (0.113 R)
• M6: 726,298 km (0.075 R)
• M7: 1,024,596 km (0.084 R)
• M8: 1,808,788 km (0.079 R)
• M9: 1,868,328 km (0.12 R)
• M10: 2,144,336 km (0.069 R)
• M11: 2,632,324 km (0.103 R)
• M12: 3,011,106 km (0.069 R)
• M13: 3,081,866 km (0.067 R)
• M14: 3,406,942 km (0.04 R)
• M15: 3,517,794 km (0.072 R)
• M16: 3,972,721 km (0.119 R)
• M17: 4,689,295 km (0.112 R)
• M18: 5,146,616 km (0.07 R)
• M19: 5,925,123 km (0.113 R)
• M20: 6,464,274 km (0.109 R)
• M21: 6,739,833 km (0.116 R)
• M22: 7,733,612 km (0.056 R)
• M23: 8,421,313 km (0.107 R)
• M24: 8,621,325 km (0.114 R)
• M25: 9,077,150 km (0.104 R)
• M26: 9,592,814 km (0.075 R)
• M27: 9,697,084 km (0.117 R)
• M28: 9,854,161 km (0.113 R)
• M29: 9,959,478 km (0.059 R)
• M30: 10,706,271 km (0.082 R)
• M31: 11,086,399 km (0.105 R)
• M32: 11,748,370 km (0.102 R)
• M33: 12,423,056 km (0.079 R)
• M34: 12,650,744 km (0.061 R)
• M35: 14,760,971 km (0.073 R)
• M36: 15,123,148 km (0.095 R)
• M37: 15,856,178 km (0.071 R)
• M38: 16,103,164 km (0.116 R)
• M39: 16,475,961 km (0.066 R)
• M40: 16,538,344 km (0.103 R)
• M41: 17,420,373 km (0.104 R)
• M42: 17,803,044 km (0.036 R)
• M43: 18,511,689 km (0.096 R)
• M44: 19,295,283 km (0.087 R)
• M45: 20,423,700 km (0.037 R)
• M46: 20,557,889 km (0.12 R)
• M47: 20,692,377 km (0.109 R)
• M48: 21,641,726 km (0.108 R)
• M49: 23,372,124 km (0.084 R)
• M50: 23,935,211 km (0.112 R)
• M51: 24,005,970 km (0.083 R)
• M52: 25,650,948 km (0.068 R)
• M53: 25,723,354 km (0.086 R)
• M54: 26,231,687 km (0.092 R)
• M55: 27,037,122 km (0.106 R)
• M56: 28,822,573 km (0.105 R)
• M57: 29,048,316 km (0.053 R)
• M58: 29,199,260 km (0.073 R)
• M59: 31,571,135 km (0.073 R)
• M60: 31,803,909 km (0.064 R)
• M61: 32,662,451 km (0.082 R)
• M62: 33,133,834 km (0.077 R)
• M63: 33,370,498 km (0.072 R)
• M64: 33,686,748 km (0.101 R)
• M65: 34,322,389 km (0.059 R)
• M66: 35,444,224 km (0.108 R)
• M67: 39,213,791 km (0.11 R)
• M68: 42,507,936 km (0.052 R)
• M69: 43,452,946 km (0.09 R)
• M70: 44,578,669 km (0.069 R)
• M71: 46,241,300 km (0.097 R)
• M72: 47,301,650 km (0.116 R)
• M73: 47,923,977 km (0.103 R)
• M74: 48,191,458 km (0.11 R)
• M75: 48,997,043 km (0.11 R)
• M76: 49,536,493 km (0.06 R)
• M77: 49,806,965 km (0.102 R)
• M78: 50,349,407 km (0.082 R)
• M79: 50,984,750 km (0.12 R)
• M80: 52,171,659 km (0.097 R)
• M81: 53,737,500 km (0.052 R)
• M82: 54,386,755 km (0.084 R)
• M83: 54,665,755 km (0.088 R)
• M84: 54,945,353 km (0.103 R)
• M85: 55,038,553 km (0.097 R)
• M86: 55,225,251 km (0.08 R)
• M87: 55,693,043 km (0.031 R)
• M88: 56,349,928 km (0.117 R)
• M89: 56,726,465 km (0.12 R)
• M90: 60,056,963 km (0.082 R)
• M91: 61,213,354 km (0.103 R)
• M92: 62,766,629 km (0.035 R)
• M93: 62,864,167 km (0.117 R)
• M94: 63,842,088 km (0.081 R)
• M95: 65,219,436 km (0.119 R)
• M96: 65,713,707 km (0.067 R)
• M97: 66,010,958 km (0.091 R)

Kuiper Belt

Range: 31.2 - 46.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 336 - 12,448 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit