🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.7 AU - 0.78 AU

Year: 240 Days

Day: 28.3 Hours

Environment

Temp: 137 °C

Axial Tilt: 17.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 58,519,904 km

• M1: 224,546 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.91 AU - 1.35 AU

Year: 453 Days

Day: 33.3 Hours

Environment

Temp: -11 °C

Axial Tilt: 7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 2.83 AU - 3.99 AU

Year: 2372 Days

Day: 31.5 Hours

Environment

Temp: -113 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 3.41 AU - 4.31 AU

Year: 2857 Days

Day: 18.5 Hours

Environment

Temp: -123 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,519,904 km

• M1: 24,833 km (0.027 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 516.5

Radius: 8.4

Gravity: 7.32 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 4.64 AU - 6.66 AU

Year: 5059 Days

Day: 6.3 Hours

Environment

Temp: -157 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 58,519,904 km

• M1: 120,576 km (0.111 R)
• M2: 247,884 km (0.12 R)
• M3: 300,841 km (0.074 R)
• M4: 385,663 km (0.086 R)
• M5: 626,516 km (0.089 R)
• M6: 740,659 km (0.093 R)
• M7: 849,566 km (0.108 R)
• M8: 964,009 km (0.073 R)
• M9: 1,353,412 km (0.08 R)
• M10: 1,821,204 km (0.091 R)
• M11: 1,937,292 km (0.072 R)
• M12: 2,247,110 km (0.052 R)
• M13: 2,300,366 km (0.079 R)
• M14: 2,408,077 km (0.103 R)
• M15: 2,499,032 km (0.076 R)
• M16: 2,874,822 km (0.098 R)
• M17: 3,069,449 km (0.084 R)
• M18: 3,188,230 km (0.101 R)
• M19: 3,720,948 km (0.037 R)
• M20: 3,847,807 km (0.074 R)
• M21: 3,997,704 km (0.064 R)
• M22: 4,890,654 km (0.078 R)
• M23: 5,099,941 km (0.085 R)
• M24: 5,193,888 km (0.089 R)
• M25: 5,335,857 km (0.06 R)
• M26: 5,503,257 km (0.088 R)
• M27: 5,769,691 km (0.079 R)
• M28: 6,090,129 km (0.067 R)
• M29: 6,340,556 km (0.1 R)
• M30: 6,696,898 km (0.057 R)
• M31: 7,112,032 km (0.102 R)
• M32: 7,535,544 km (0.119 R)
• M33: 7,804,521 km (0.114 R)
• M34: 7,940,206 km (0.093 R)
• M35: 8,021,887 km (0.119 R)
• M36: 8,462,752 km (0.071 R)
• M37: 8,518,402 km (0.116 R)
• M38: 8,826,723 km (0.098 R)
• M39: 8,911,396 km (0.097 R)
• M40: 9,425,563 km (0.114 R)
• M41: 9,570,075 km (0.06 R)
• M42: 9,715,335 km (0.099 R)
• M43: 10,244,163 km (0.037 R)
• M44: 10,602,151 km (0.118 R)
• M45: 11,177,055 km (0.116 R)
• M46: 11,391,429 km (0.043 R)
• M47: 11,453,063 km (0.112 R)
• M48: 11,700,199 km (0.081 R)
• M49: 12,168,291 km (0.115 R)
• M50: 12,262,687 km (0.097 R)
• M51: 13,609,367 km (0.119 R)
• M52: 13,772,728 km (0.052 R)
• M53: 14,101,544 km (0.058 R)
• M54: 14,266,999 km (0.057 R)
• M55: 14,766,955 km (0.103 R)
• M56: 15,171,169 km (0.098 R)
• M57: 15,818,479 km (0.091 R)
• M58: 17,069,715 km (0.102 R)
• M59: 17,493,825 km (0.069 R)
• M60: 17,957,130 km (0.084 R)
• M61: 18,677,893 km (0.108 R)
• M62: 18,823,302 km (0.117 R)
• M63: 19,887,840 km (0.047 R)
• M64: 20,520,938 km (0.074 R)
• M65: 20,783,632 km (0.108 R)
• M66: 20,934,128 km (0.104 R)
• M67: 21,274,313 km (0.076 R)
• M68: 21,388,157 km (0.054 R)
• M69: 21,921,773 km (0.074 R)
• M70: 22,267,194 km (0.072 R)
• M71: 22,653,007 km (0.104 R)
• M72: 22,963,273 km (0.064 R)
• M73: 23,158,050 km (0.077 R)
• M74: 23,902,598 km (0.092 R)
• M75: 24,139,412 km (0.09 R)
• M76: 24,456,409 km (0.088 R)
• M77: 24,615,432 km (0.058 R)
• M78: 24,854,489 km (0.061 R)
• M79: 25,576,598 km (0.065 R)
• M80: 26,183,517 km (0.118 R)
• M81: 26,264,749 km (0.093 R)
• M82: 26,549,882 km (0.093 R)
• M83: 27,205,570 km (0.05 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 548.1

Radius: 12.7

Gravity: 3.4 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 6.17 AU - 9.15 AU

Year: 7987 Days

Day: 14.6 Hours

Environment

Temp: -164 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 58,519,904 km

• M1: 201,957 km (0.113 R)
• M2: 308,770 km (0.105 R)
• M3: 397,033 km (0.114 R)
• M4: 546,631 km (0.061 R)
• M5: 650,003 km (0.075 R)
• M6: 804,837 km (0.09 R)
• M7: 941,419 km (0.117 R)
• M8: 1,070,074 km (0.073 R)
• M9: 1,170,753 km (0.045 R)
• M10: 1,645,726 km (0.036 R)
• M11: 1,803,552 km (0.069 R)
• M12: 1,987,408 km (0.084 R)
• M13: 2,738,090 km (0.102 R)
• M14: 2,902,947 km (0.114 R)
• M15: 2,998,689 km (0.095 R)
• M16: 3,672,927 km (0.118 R)
• M17: 3,961,052 km (0.112 R)
• M18: 4,148,199 km (0.103 R)
• M19: 4,256,508 km (0.105 R)
• M20: 4,615,244 km (0.115 R)
• M21: 4,812,564 km (0.097 R)
• M22: 5,569,529 km (0.04 R)
• M23: 5,992,741 km (0.057 R)
• M24: 6,177,345 km (0.101 R)
• M25: 6,395,010 km (0.097 R)
• M26: 6,647,082 km (0.094 R)
• M27: 6,806,254 km (0.101 R)
• M28: 6,902,296 km (0.089 R)
• M29: 7,324,162 km (0.057 R)
• M30: 7,989,424 km (0.087 R)
• M31: 8,295,202 km (0.107 R)
• M32: 8,813,409 km (0.083 R)
• M33: 8,918,277 km (0.078 R)
• M34: 9,271,029 km (0.119 R)
• M35: 9,664,322 km (0.116 R)
• M36: 10,099,801 km (0.097 R)
• M37: 10,283,058 km (0.092 R)
• M38: 11,102,705 km (0.09 R)
• M39: 11,520,532 km (0.087 R)
• M40: 12,607,211 km (0.08 R)
• M41: 12,963,403 km (0.116 R)
• M42: 13,082,932 km (0.107 R)
• M43: 14,421,384 km (0.119 R)
• M44: 15,295,784 km (0.117 R)
• M45: 16,059,032 km (0.102 R)
• M46: 16,316,191 km (0.102 R)
• M47: 17,270,775 km (0.102 R)
• M48: 17,446,253 km (0.097 R)
• M49: 18,781,564 km (0.112 R)
• M50: 19,007,307 km (0.09 R)
• M51: 19,279,276 km (0.12 R)
• M52: 19,735,699 km (0.118 R)
• M53: 20,519,592 km (0.113 R)
• M54: 20,938,765 km (0.07 R)
• M55: 21,126,062 km (0.098 R)
• M56: 21,691,093 km (0.042 R)
• M57: 22,022,901 km (0.064 R)
• M58: 23,076,968 km (0.097 R)
• M59: 23,464,276 km (0.057 R)
• M60: 23,756,142 km (0.075 R)
• M61: 24,936,020 km (0.093 R)
• M62: 25,283,686 km (0.098 R)
• M63: 25,583,031 km (0.112 R)
• M64: 25,783,193 km (0.119 R)
• M65: 25,933,688 km (0.06 R)
• M66: 26,034,218 km (0.064 R)
• M67: 27,097,111 km (0.089 R)
• M68: 27,557,125 km (0.05 R)
• M69: 28,744,184 km (0.054 R)
• M70: 29,160,963 km (0.111 R)
• M71: 29,737,364 km (0.078 R)
• M72: 30,106,123 km (0.103 R)
• M73: 30,370,313 km (0.086 R)
• M74: 31,221,375 km (0.081 R)
• M75: 33,164,801 km (0.059 R)
• M76: 34,096,047 km (0.116 R)
• M77: 34,980,470 km (0.111 R)
• M78: 35,091,472 km (0.077 R)
• M79: 35,369,724 km (0.101 R)
• M80: 35,481,174 km (0.087 R)
• M81: 36,377,265 km (0.115 R)
• M82: 36,546,161 km (0.083 R)
• M83: 36,997,648 km (0.117 R)
• M84: 38,077,595 km (0.074 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 783.2

Radius: 10.3

Gravity: 7.38 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 6.53 AU - 8.85 AU

Year: 8034 Days

Day: 10.9 Hours

Environment

Temp: -160 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 58,519,904 km

• M1: 165,006 km (0.105 R)
• M2: 250,277 km (0.075 R)
• M3: 330,462 km (0.114 R)
• M4: 762,800 km (0.12 R)
• M5: 827,276 km (0.046 R)
• M6: 1,639,593 km (0.111 R)
• M7: 2,105,889 km (0.119 R)
• M8: 2,366,190 km (0.103 R)
• M9: 2,463,428 km (0.1 R)
• M10: 3,128,540 km (0.106 R)
• M11: 3,344,111 km (0.097 R)
• M12: 3,453,616 km (0.098 R)
• M13: 3,592,443 km (0.075 R)
• M14: 4,107,359 km (0.096 R)
• M15: 5,787,642 km (0.048 R)
• M16: 5,853,615 km (0.097 R)
• M17: 6,424,181 km (0.118 R)
• M18: 6,872,526 km (0.119 R)
• M19: 7,546,165 km (0.03 R)
• M20: 7,654,474 km (0.082 R)
• M21: 7,945,741 km (0.108 R)
• M22: 8,352,348 km (0.101 R)
• M23: 8,955,826 km (0.095 R)
• M24: 9,340,143 km (0.112 R)
• M25: 9,495,426 km (0.119 R)
• M26: 10,244,462 km (0.108 R)
• M27: 10,324,497 km (0.057 R)
• M28: 11,300,324 km (0.104 R)
• M29: 11,967,231 km (0.067 R)
• M30: 12,905,060 km (0.034 R)
• M31: 13,470,241 km (0.092 R)
• M32: 14,221,671 km (0.113 R)
• M33: 14,490,050 km (0.112 R)
• M34: 15,857,374 km (0.115 R)
• M35: 16,228,826 km (0.069 R)
• M36: 16,603,269 km (0.107 R)
• M37: 17,265,389 km (0.104 R)
• M38: 17,408,405 km (0.07 R)
• M39: 17,503,998 km (0.107 R)
• M40: 17,695,633 km (0.057 R)
• M41: 18,566,592 km (0.11 R)
• M42: 18,909,171 km (0.096 R)
• M43: 19,007,307 km (0.076 R)
• M44: 19,352,579 km (0.088 R)
• M45: 19,600,463 km (0.093 R)
• M46: 20,551,755 km (0.099 R)
• M47: 20,754,012 km (0.054 R)
• M48: 22,343,489 km (0.07 R)
• M49: 23,021,616 km (0.076 R)
• M50: 23,442,435 km (0.09 R)
• M51: 23,759,583 km (0.065 R)
• M52: 24,505,178 km (0.06 R)
• M53: 25,096,539 km (0.066 R)
• M54: 26,293,172 km (0.071 R)
• M55: 26,402,827 km (0.116 R)
• M56: 28,178,853 km (0.112 R)
• M57: 28,403,549 km (0.087 R)
• M58: 28,628,844 km (0.096 R)
• M59: 29,137,925 km (0.108 R)
• M60: 29,251,470 km (0.088 R)
• M61: 29,764,142 km (0.057 R)
• M62: 29,878,584 km (0.102 R)
• M63: 30,567,782 km (0.117 R)
• M64: 31,204,021 km (0.086 R)
• M65: 32,137,512 km (0.113 R)
• M66: 32,666,640 km (0.098 R)
• M67: 33,139,220 km (0.058 R)
• M68: 33,792,962 km (0.034 R)
• M69: 33,972,031 km (0.111 R)
• M70: 35,173,451 km (0.079 R)
• M71: 36,817,532 km (0.074 R)
• M72: 37,063,172 km (0.09 R)
• M73: 37,247,775 km (0.082 R)
• M74: 37,371,044 km (0.103 R)
• M75: 37,741,598 km (0.077 R)
• M76: 38,237,665 km (0.103 R)
• M77: 39,549,937 km (0.088 R)
• M78: 39,864,541 km (0.074 R)
• M79: 40,116,763 km (0.07 R)
• M80: 40,243,174 km (0.066 R)
• M81: 40,623,003 km (0.082 R)
• M82: 41,131,336 km (0.103 R)
• M83: 41,769,670 km (0.106 R)
• M84: 41,961,754 km (0.111 R)
• M85: 42,154,137 km (0.108 R)
• M86: 42,604,426 km (0.069 R)
• M87: 43,120,838 km (0.092 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 927.5

Radius: 14.2

Gravity: 4.6 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 7.79 AU - 11.85 AU

Year: 11593 Days

Day: 8.5 Hours

Environment

Temp: -169 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 58,519,904 km

• M1: 191,336 km (0.115 R)
• M2: 341,682 km (0.053 R)
• M3: 435,479 km (0.111 R)
• M4: 542,292 km (0.092 R)
• M5: 1,077,254 km (0.089 R)
• M6: 2,021,516 km (0.072 R)
• M7: 2,817,227 km (0.101 R)
• M8: 3,070,496 km (0.12 R)
• M9: 3,464,836 km (0.077 R)
• M10: 3,668,289 km (0.117 R)
• M11: 4,122,618 km (0.082 R)
• M12: 4,302,136 km (0.113 R)
• M13: 4,856,695 km (0.101 R)
• M14: 5,200,471 km (0.112 R)
• M15: 5,552,325 km (0.068 R)
• M16: 5,671,255 km (0.046 R)
• M17: 6,115,112 km (0.03 R)
• M18: 6,403,387 km (0.105 R)
• M19: 6,570,189 km (0.079 R)
• M20: 6,780,673 km (0.037 R)
• M21: 6,993,551 km (0.042 R)
• M22: 7,469,571 km (0.12 R)
• M23: 7,777,892 km (0.086 R)
• M24: 8,728,437 km (0.083 R)
• M25: 9,429,752 km (0.111 R)
• M26: 9,572,319 km (0.098 R)
• M27: 9,955,738 km (0.083 R)
• M28: 11,641,407 km (0.106 R)
• M29: 12,257,302 km (0.088 R)
• M30: 13,951,348 km (0.111 R)
• M31: 14,441,131 km (0.069 R)
• M32: 14,660,591 km (0.047 R)
• M33: 15,549,352 km (0.085 R)
• M34: 15,887,294 km (0.109 R)
• M35: 16,341,473 km (0.102 R)
• M36: 16,570,358 km (0.11 R)
• M37: 17,437,577 km (0.117 R)
• M38: 18,438,386 km (0.101 R)
• M39: 18,736,236 km (0.093 R)
• M40: 19,095,869 km (0.104 R)
• M41: 19,821,867 km (0.053 R)
• M42: 20,865,911 km (0.108 R)
• M43: 22,815,620 km (0.113 R)
• M44: 23,521,423 km (0.11 R)
• M45: 23,715,152 km (0.083 R)
• M46: 24,626,203 km (0.096 R)
• M47: 25,416,379 km (0.04 R)
• M48: 25,947,751 km (0.076 R)
• M49: 26,081,042 km (0.065 R)
• M50: 26,751,690 km (0.115 R)
• M51: 28,866,106 km (0.051 R)
• M52: 29,699,067 km (0.111 R)
• M53: 29,838,642 km (0.063 R)
• M54: 31,175,598 km (0.092 R)
• M55: 31,815,578 km (0.073 R)
• M56: 32,675,915 km (0.115 R)
• M57: 33,108,851 km (0.085 R)
• M58: 34,126,565 km (0.078 R)
• M59: 34,565,934 km (0.049 R)
• M60: 36,118,312 km (0.1 R)
• M61: 37,693,427 km (0.056 R)
• M62: 37,844,521 km (0.073 R)
• M63: 38,223,303 km (0.078 R)
• M64: 38,603,431 km (0.034 R)
• M65: 39,214,239 km (0.109 R)
• M66: 40,136,361 km (0.116 R)
• M67: 40,910,231 km (0.111 R)
• M68: 41,299,035 km (0.103 R)
• M69: 41,610,947 km (0.111 R)
• M70: 45,254,104 km (0.081 R)
• M71: 47,032,224 km (0.12 R)
• M72: 47,684,471 km (0.066 R)
• M73: 47,847,981 km (0.048 R)
• M74: 49,328,252 km (0.104 R)
• M75: 51,325,234 km (0.037 R)
• M76: 51,660,633 km (0.11 R)
• M77: 52,333,674 km (0.086 R)
• M78: 53,858,525 km (0.112 R)
• M79: 55,226,148 km (0.052 R)
• M80: 55,914,299 km (0.08 R)
• M81: 58,170,234 km (0.1 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 190 - 10,542 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit