🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.42 AU - 0.6 AU

Year: 129 Days

Day: 35.7 Hours

Environment

Temp: 234 °C

Axial Tilt: 20.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.45 AU - 0.71 AU

Year: 157 Days

Day: 23.5 Hours

Environment

Temp: 164 °C

Axial Tilt: 7.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 79,487,342 km

• M1: 154,235 km (0.036 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.67 AU - 0.89 AU

Year: 244 Days

Day: 26.6 Hours

Environment

Temp: 135 °C

Axial Tilt: 0.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 2.08 AU - 2.42 AU

Year: 1197 Days

Day: 15.3 Hours

Environment

Temp: -61 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,487,342 km

• M1: 261,647 km (0.09 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 453.1

Radius: 12.8

Gravity: 2.77 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 6.25 AU - 7.67 AU

Year: 6514 Days

Day: 11.9 Hours

Environment

Temp: -142 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 79,487,342 km

• M1: 346,319 km (0.116 R)
• M2: 428,000 km (0.116 R)
• M3: 508,334 km (0.042 R)
• M4: 749,934 km (0.057 R)
• M5: 905,815 km (0.061 R)
• M6: 1,030,430 km (0.086 R)
• M7: 1,673,701 km (0.106 R)
• M8: 1,901,090 km (0.074 R)
• M9: 2,083,001 km (0.112 R)
• M10: 2,847,895 km (0.089 R)
• M11: 3,648,393 km (0.12 R)
• M12: 4,298,695 km (0.111 R)
• M13: 4,466,992 km (0.1 R)
• M14: 4,686,602 km (0.111 R)
• M15: 4,810,320 km (0.069 R)
• M16: 5,035,464 km (0.118 R)
• M17: 5,289,930 km (0.116 R)
• M18: 5,496,525 km (0.032 R)
• M19: 5,891,015 km (0.089 R)
• M20: 6,024,605 km (0.076 R)
• M21: 6,294,929 km (0.059 R)
• M22: 7,969,677 km (0.105 R)
• M23: 8,266,629 km (0.045 R)
• M24: 8,810,417 km (0.068 R)
• M25: 9,396,990 km (0.053 R)
• M26: 9,710,847 km (0.114 R)
• M27: 9,932,551 km (0.071 R)
• M28: 10,092,022 km (0.072 R)
• M29: 10,381,195 km (0.113 R)
• M30: 10,575,373 km (0.099 R)
• M31: 11,099,414 km (0.085 R)
• M32: 11,398,011 km (0.093 R)
• M33: 11,564,963 km (0.118 R)
• M34: 12,138,820 km (0.1 R)
• M35: 12,412,135 km (0.118 R)
• M36: 12,964,899 km (0.1 R)
• M37: 13,279,354 km (0.097 R)
• M38: 13,951,497 km (0.044 R)
• M39: 14,707,266 km (0.092 R)
• M40: 14,889,177 km (0.109 R)
• M41: 15,218,591 km (0.038 R)
• M42: 15,661,401 km (0.083 R)
• M43: 15,847,202 km (0.107 R)
• M44: 15,996,351 km (0.12 R)
• M45: 16,183,498 km (0.067 R)
• M46: 16,522,187 km (0.084 R)
• M47: 16,673,431 km (0.111 R)
• M48: 17,091,856 km (0.068 R)
• M49: 17,513,722 km (0.089 R)
• M50: 18,367,776 km (0.114 R)
• M51: 19,156,007 km (0.084 R)
• M52: 19,594,180 km (0.11 R)
• M53: 19,874,825 km (0.116 R)
• M54: 20,643,160 km (0.104 R)
• M55: 21,215,521 km (0.08 R)
• M56: 21,503,647 km (0.102 R)
• M57: 22,083,937 km (0.086 R)
• M58: 22,921,685 km (0.086 R)
• M59: 23,684,634 km (0.118 R)
• M60: 24,283,923 km (0.041 R)
• M61: 24,369,942 km (0.073 R)
• M62: 24,758,148 km (0.094 R)
• M63: 25,235,515 km (0.113 R)
• M64: 25,891,352 km (0.112 R)
• M65: 26,023,298 km (0.105 R)
• M66: 26,287,637 km (0.071 R)
• M67: 26,508,593 km (0.048 R)
• M68: 26,819,009 km (0.092 R)
• M69: 27,041,461 km (0.066 R)
• M70: 27,219,931 km (0.107 R)
• M71: 29,071,205 km (0.103 R)
• M72: 30,312,568 km (0.036 R)
• M73: 30,405,169 km (0.087 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 635.6

Radius: 12.2

Gravity: 4.27 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 6.63 AU - 8.29 AU

Year: 7228 Days

Day: 10.3 Hours

Environment

Temp: -147 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 79,487,342 km

• M1: 152,889 km (0.047 R)
• M2: 242,349 km (0.107 R)
• M3: 521,797 km (0.11 R)
• M4: 675,584 km (0.076 R)
• M5: 876,344 km (0.081 R)
• M6: 1,081,144 km (0.06 R)
• M7: 1,215,333 km (0.07 R)
• M8: 1,576,313 km (0.112 R)
• M9: 1,671,906 km (0.074 R)
• M10: 1,829,133 km (0.048 R)
• M11: 2,116,361 km (0.057 R)
• M12: 2,330,436 km (0.115 R)
• M13: 2,574,430 km (0.092 R)
• M14: 3,184,490 km (0.094 R)
• M15: 3,480,993 km (0.075 R)
• M16: 3,581,971 km (0.054 R)
• M17: 3,786,621 km (0.117 R)
• M18: 4,261,595 km (0.102 R)
• M19: 4,396,981 km (0.053 R)
• M20: 4,588,765 km (0.11 R)
• M21: 4,727,592 km (0.111 R)
• M22: 5,009,434 km (0.098 R)
• M23: 5,238,917 km (0.118 R)
• M24: 6,562,410 km (0.119 R)
• M25: 7,164,541 km (0.069 R)
• M26: 7,423,495 km (0.107 R)
• M27: 8,151,438 km (0.107 R)
• M28: 8,592,453 km (0.077 R)
• M29: 8,971,534 km (0.095 R)
• M30: 9,391,605 km (0.049 R)
• M31: 9,568,429 km (0.113 R)
• M32: 9,817,959 km (0.083 R)
• M33: 10,033,529 km (0.092 R)
• M34: 10,469,457 km (0.033 R)
• M35: 10,579,412 km (0.073 R)
• M36: 10,837,468 km (0.075 R)
• M37: 11,135,018 km (0.077 R)
• M38: 12,197,462 km (0.098 R)
• M39: 12,313,251 km (0.112 R)
• M40: 12,390,593 km (0.063 R)
• M41: 12,506,980 km (0.105 R)
• M42: 12,976,119 km (0.033 R)
• M43: 13,371,506 km (0.09 R)
• M44: 13,730,841 km (0.095 R)
• M45: 13,891,509 km (0.082 R)
• M46: 14,458,933 km (0.107 R)
• M47: 15,158,004 km (0.11 R)
• M48: 15,616,372 km (0.096 R)
• M49: 16,079,228 km (0.072 R)
• M50: 16,674,927 km (0.044 R)
• M51: 16,889,300 km (0.089 R)
• M52: 17,018,553 km (0.067 R)
• M53: 17,191,189 km (0.08 R)
• M54: 17,800,202 km (0.093 R)
• M55: 17,887,866 km (0.093 R)
• M56: 17,975,531 km (0.057 R)
• M57: 18,063,344 km (0.113 R)
• M58: 18,771,541 km (0.09 R)
• M59: 19,669,577 km (0.067 R)
• M60: 21,042,586 km (0.044 R)
• M61: 21,135,337 km (0.094 R)
• M62: 21,320,988 km (0.109 R)
• M63: 21,787,583 km (0.054 R)
• M64: 21,928,205 km (0.068 R)
• M65: 22,683,525 km (0.111 R)
• M66: 22,778,520 km (0.083 R)
• M67: 23,111,973 km (0.035 R)
• M68: 23,832,287 km (0.07 R)
• M69: 24,559,931 km (0.117 R)
• M70: 24,657,469 km (0.116 R)
• M71: 26,535,670 km (0.077 R)
• M72: 26,836,362 km (0.064 R)
• M73: 26,936,892 km (0.095 R)
• M74: 28,562,123 km (0.104 R)
• M75: 29,231,274 km (0.118 R)
• M76: 29,386,557 km (0.114 R)
• M77: 29,645,810 km (0.116 R)
• M78: 30,795,470 km (0.076 R)
• M79: 31,906,533 km (0.049 R)
• M80: 32,386,742 km (0.085 R)
• M81: 32,493,705 km (0.111 R)
• M82: 33,354,192 km (0.114 R)
• M83: 33,841,582 km (0.099 R)
• M84: 34,058,947 km (0.098 R)
• M85: 34,167,854 km (0.094 R)
• M86: 35,207,709 km (0.084 R)
• M87: 35,317,664 km (0.11 R)
• M88: 36,257,886 km (0.09 R)
• M89: 36,703,239 km (0.1 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 303.9

Radius: 13.1

Gravity: 1.77 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 7.03 AU - 8.81 AU

Year: 7907 Days

Day: 14.4 Hours

Environment

Temp: -158 °C

Axial Tilt: 41.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 79,487,342 km

• M1: 198,816 km (0.084 R)
• M2: 300,841 km (0.111 R)
• M3: 542,292 km (0.097 R)
• M4: 702,212 km (0.118 R)
• M5: 906,563 km (0.118 R)
• M6: 1,030,729 km (0.115 R)
• M7: 1,221,018 km (0.106 R)
• M8: 1,375,702 km (0.095 R)
• M9: 1,654,253 km (0.105 R)
• M10: 1,791,883 km (0.083 R)
• M11: 2,537,778 km (0.108 R)
• M12: 2,657,457 km (0.078 R)
• M13: 2,882,003 km (0.084 R)
• M14: 3,007,216 km (0.096 R)
• M15: 3,371,786 km (0.106 R)
• M16: 4,026,875 km (0.103 R)
• M17: 4,285,680 km (0.072 R)
• M18: 5,221,714 km (0.083 R)
• M19: 5,426,812 km (0.102 R)
• M20: 6,355,366 km (0.079 R)
• M21: 6,519,475 km (0.071 R)
• M22: 7,020,478 km (0.109 R)
• M23: 7,133,425 km (0.053 R)
• M24: 7,247,119 km (0.088 R)
• M25: 7,361,412 km (0.1 R)
• M26: 7,971,173 km (0.091 R)
• M27: 8,356,836 km (0.059 R)
• M28: 8,536,952 km (0.106 R)
• M29: 9,550,328 km (0.081 R)
• M30: 9,928,362 km (0.117 R)
• M31: 10,666,627 km (0.077 R)
• M32: 11,356,124 km (0.104 R)
• M33: 11,455,756 km (0.109 R)
• M34: 11,589,197 km (0.088 R)
• M35: 11,924,895 km (0.072 R)
• M36: 12,366,209 km (0.109 R)
• M37: 12,640,422 km (0.093 R)
• M38: 12,743,794 km (0.09 R)
• M39: 12,882,022 km (0.061 R)
• M40: 13,090,262 km (0.097 R)
• M41: 13,440,022 km (0.108 R)
• M42: 13,580,794 km (0.074 R)
• M43: 14,220,175 km (0.072 R)
• M44: 14,579,659 km (0.07 R)
• M45: 14,869,430 km (0.057 R)
• M46: 15,015,138 km (0.109 R)
• M47: 15,418,005 km (0.058 R)
• M48: 15,973,163 km (0.075 R)
• M49: 16,196,961 km (0.05 R)
• M50: 19,082,555 km (0.108 R)
• M51: 19,918,657 km (0.107 R)
• M52: 20,039,084 km (0.059 R)
• M53: 20,685,496 km (0.059 R)
• M54: 20,929,640 km (0.084 R)
• M55: 21,052,011 km (0.059 R)
• M56: 21,297,650 km (0.096 R)
• M57: 21,750,334 km (0.075 R)
• M58: 22,833,123 km (0.054 R)
• M59: 23,043,308 km (0.115 R)
• M60: 23,550,594 km (0.106 R)
• M61: 24,318,181 km (0.09 R)
• M62: 24,489,919 km (0.048 R)
• M63: 24,921,060 km (0.061 R)
• M64: 25,878,188 km (0.09 R)
• M65: 26,273,276 km (0.079 R)
• M66: 26,670,308 km (0.114 R)
• M67: 27,381,048 km (0.091 R)
• M68: 27,738,886 km (0.114 R)
• M69: 28,866,704 km (0.065 R)
• M70: 29,230,826 km (0.07 R)
• M71: 29,322,080 km (0.084 R)
• M72: 30,147,860 km (0.059 R)
• M73: 30,378,540 km (0.096 R)
• M74: 30,656,194 km (0.093 R)
• M75: 31,074,171 km (0.095 R)
• M76: 31,167,370 km (0.082 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 535.8

Radius: 6.7

Gravity: 11.94 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 13.87 AU - 19.47 AU

Year: 24146 Days

Day: 21.3 Hours

Environment

Temp: -182 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 79,487,342 km

• M1: 120,277 km (0.062 R)
• M2: 259,253 km (0.094 R)
• M3: 416,181 km (0.087 R)
• M4: 625,768 km (0.068 R)
• M5: 742,454 km (0.08 R)
• M6: 816,206 km (0.084 R)
• M7: 1,107,473 km (0.049 R)
• M8: 1,779,915 km (0.099 R)
• M9: 2,156,154 km (0.107 R)
• M10: 2,408,376 km (0.116 R)
• M11: 2,708,170 km (0.079 R)
• M12: 3,180,002 km (0.049 R)
• M13: 3,342,914 km (0.067 R)
• M14: 4,377,234 km (0.1 R)
• M15: 4,558,546 km (0.091 R)
• M16: 4,650,250 km (0.088 R)
• M17: 4,696,326 km (0.077 R)
• M18: 4,928,801 km (0.075 R)
• M19: 4,975,775 km (0.104 R)
• M20: 5,405,270 km (0.044 R)
• M21: 7,026,163 km (0.032 R)
• M22: 9,653,700 km (0.11 R)
• M23: 10,308,041 km (0.067 R)
• M24: 10,489,055 km (0.06 R)
• M25: 10,610,229 km (0.046 R)
• M26: 11,161,497 km (0.116 R)
• M27: 11,596,827 km (0.032 R)
• M28: 12,612,297 km (0.101 R)
• M29: 13,656,042 km (0.037 R)
• M30: 15,548,305 km (0.086 R)
• M31: 16,034,199 km (0.094 R)
• M32: 16,313,947 km (0.117 R)
• M33: 16,384,258 km (0.041 R)
• M34: 16,524,880 km (0.077 R)
• M35: 16,878,529 km (0.118 R)
• M36: 17,377,737 km (0.082 R)
• M37: 19,274,040 km (0.088 R)
• M38: 20,548,913 km (0.07 R)
• M39: 20,929,041 km (0.059 R)
• M40: 22,161,129 km (0.059 R)
• M41: 22,394,801 km (0.102 R)
• M42: 22,629,221 km (0.117 R)
• M43: 23,973,059 km (0.079 R)
• M44: 25,913,942 km (0.092 R)
• M45: 27,485,766 km (0.098 R)
• M46: 27,569,392 km (0.098 R)
• M47: 28,494,505 km (0.109 R)
• M48: 30,720,970 km (0.109 R)
• M49: 33,269,669 km (0.102 R)
• M50: 33,715,919 km (0.12 R)
• M51: 33,894,988 km (0.055 R)
• M52: 34,164,264 km (0.096 R)
• M53: 35,247,951 km (0.12 R)
• M54: 36,251,304 km (0.09 R)
• M55: 36,526,714 km (0.117 R)
• M56: 37,727,536 km (0.081 R)
• M57: 37,913,336 km (0.103 R)
• M58: 42,658,730 km (0.09 R)
• M59: 44,412,167 km (0.101 R)
• M60: 45,792,357 km (0.118 R)
• M61: 46,388,056 km (0.081 R)
• M62: 46,686,952 km (0.067 R)
• M63: 46,886,516 km (0.119 R)
• M64: 47,286,541 km (0.114 R)
• M65: 47,687,762 km (0.078 R)
• M66: 48,090,031 km (0.045 R)
• M67: 49,202,141 km (0.117 R)
• M68: 49,303,569 km (0.043 R)
• M69: 50,322,629 km (0.116 R)
• M70: 50,732,228 km (0.109 R)
• M71: 51,760,863 km (0.061 R)
• M72: 51,864,235 km (0.09 R)
• M73: 52,588,887 km (0.06 R)
• M74: 52,900,500 km (0.109 R)
• M75: 53,212,711 km (0.05 R)
• M76: 53,421,250 km (0.078 R)
• M77: 54,362,669 km (0.091 R)
• M78: 54,782,890 km (0.089 R)
• M79: 55,098,841 km (0.107 R)
• M80: 55,204,307 km (0.078 R)
• M81: 55,626,622 km (0.083 R)
• M82: 57,647,539 km (0.114 R)
• M83: 58,398,222 km (0.108 R)
• M84: 61,214,252 km (0.045 R)
• M85: 61,323,458 km (0.104 R)
• M86: 63,410,498 km (0.101 R)
• M87: 63,852,859 km (0.119 R)
• M88: 66,977,659 km (0.092 R)
• M89: 68,105,777 km (0.12 R)
• M90: 68,332,119 km (0.108 R)
• M91: 69,467,716 km (0.028 R)
• M92: 70,609,447 km (0.048 R)
• M93: 73,955,652 km (0.113 R)
• M94: 75,706,546 km (0.05 R)
• M95: 76,175,834 km (0.103 R)
• M96: 76,763,754 km (0.114 R)

Kuiper Belt

Range: 30.9 - 50.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 357 - 18,059 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit