🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.72 AU - 0.9 AU

Year: 279 Days

Day: 43 Hours

Environment

Temp: 23 °C

Axial Tilt: 23.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 55,608,034 km

• M1: 237,561 km (0.07 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.21 AU - 1.35 AU

Year: 554 Days

Day: 12.1 Hours

Environment

Temp: -28 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.66 AU - 2.44 AU

Year: 1124 Days

Day: 12.2 Hours

Environment

Temp: -75 °C

Axial Tilt: 11.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 340.8

Radius: 13.8

Gravity: 1.79 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 3.85 AU - 4.73 AU

Year: 3402 Days

Day: 6.1 Hours

Environment

Temp: -150 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 55,608,034 km

• M1: 198,816 km (0.104 R)
• M2: 358,436 km (0.117 R)
• M3: 540,796 km (0.06 R)
• M4: 642,224 km (0.107 R)
• M5: 734,226 km (0.117 R)
• M6: 831,615 km (0.088 R)
• M7: 933,940 km (0.114 R)
• M8: 1,081,293 km (0.07 R)
• M9: 1,215,782 km (0.042 R)
• M10: 1,434,344 km (0.088 R)
• M11: 1,678,488 km (0.059 R)
• M12: 2,089,733 km (0.088 R)
• M13: 2,491,553 km (0.045 R)
• M14: 2,673,314 km (0.104 R)
• M15: 3,006,020 km (0.099 R)
• M16: 3,291,004 km (0.088 R)
• M17: 3,711,374 km (0.09 R)
• M18: 3,903,906 km (0.09 R)
• M19: 4,132,641 km (0.086 R)
• M20: 4,315,599 km (0.071 R)
• M21: 4,620,929 km (0.109 R)
• M22: 4,776,211 km (0.112 R)
• M23: 4,933,289 km (0.102 R)
• M24: 5,038,905 km (0.071 R)
• M25: 5,145,419 km (0.076 R)
• M26: 5,633,706 km (0.086 R)
• M27: 6,289,244 km (0.117 R)
• M28: 7,549,905 km (0.084 R)
• M29: 7,877,225 km (0.09 R)
• M30: 7,980,448 km (0.114 R)
• M31: 8,545,778 km (0.091 R)
• M32: 8,651,993 km (0.115 R)
• M33: 8,908,553 km (0.103 R)
• M34: 9,959,777 km (0.048 R)
• M35: 10,071,527 km (0.07 R)
• M36: 10,318,962 km (0.066 R)
• M37: 10,477,386 km (0.112 R)
• M38: 10,705,224 km (0.058 R)
• M39: 10,796,927 km (0.096 R)
• M40: 11,351,935 km (0.052 R)
• M41: 11,539,082 km (0.113 R)
• M42: 11,940,154 km (0.08 R)
• M43: 12,755,911 km (0.116 R)
• M44: 13,048,225 km (0.107 R)
• M45: 14,138,794 km (0.039 R)
• M46: 14,390,866 km (0.087 R)
• M47: 14,720,580 km (0.102 R)
• M48: 14,924,781 km (0.047 R)
• M49: 15,181,342 km (0.091 R)
• M50: 15,465,278 km (0.112 R)
• M51: 17,313,111 km (0.091 R)
• M52: 17,690,995 km (0.115 R)
• M53: 17,799,454 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 845.7

Radius: 12.8

Gravity: 5.16 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 5.15 AU - 5.53 AU

Year: 4725 Days

Day: 11.6 Hours

Environment

Temp: -151 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 55,608,034 km

• M1: 162,014 km (0.106 R)
• M2: 267,481 km (0.068 R)
• M3: 435,928 km (0.118 R)
• M4: 527,183 km (0.12 R)
• M5: 638,334 km (0.106 R)
• M6: 783,893 km (0.111 R)
• M7: 1,369,419 km (0.072 R)
• M8: 1,715,738 km (0.076 R)
• M9: 1,855,014 km (0.114 R)
• M10: 2,089,733 km (0.083 R)
• M11: 2,431,115 km (0.108 R)
• M12: 2,548,998 km (0.084 R)
• M13: 2,668,826 km (0.119 R)
• M14: 2,893,372 km (0.08 R)
• M15: 2,976,698 km (0.053 R)
• M16: 3,209,922 km (0.101 R)
• M17: 3,383,455 km (0.106 R)
• M18: 3,694,619 km (0.095 R)
• M19: 3,853,791 km (0.12 R)
• M20: 3,968,832 km (0.051 R)
• M21: 4,440,813 km (0.068 R)
• M22: 4,806,580 km (0.115 R)
• M23: 5,335,258 km (0.111 R)
• M24: 5,463,913 km (0.084 R)
• M25: 5,962,373 km (0.061 R)
• M26: 6,311,833 km (0.06 R)
• M27: 6,475,344 km (0.079 R)
• M28: 7,457,603 km (0.114 R)
• M29: 7,688,732 km (0.088 R)
• M30: 8,848,864 km (0.109 R)
• M31: 8,971,085 km (0.081 R)
• M32: 9,558,706 km (0.085 R)
• M33: 10,641,345 km (0.113 R)
• M34: 10,967,319 km (0.084 R)
• M35: 11,495,549 km (0.098 R)
• M36: 11,662,351 km (0.109 R)
• M37: 11,796,390 km (0.108 R)
• M38: 12,235,460 km (0.101 R)
• M39: 12,371,594 km (0.091 R)
• M40: 12,474,069 km (0.119 R)
• M41: 13,164,613 km (0.07 R)
• M42: 13,444,211 km (0.114 R)
• M43: 13,549,678 km (0.118 R)
• M44: 14,330,878 km (0.104 R)
• M45: 14,654,757 km (0.09 R)
• M46: 14,835,770 km (0.117 R)
• M47: 15,273,045 km (0.073 R)
• M48: 15,751,758 km (0.091 R)
• M49: 15,900,010 km (0.1 R)
• M50: 16,123,210 km (0.077 R)
• M51: 16,761,544 km (0.114 R)
• M52: 17,331,512 km (0.055 R)
• M53: 17,522,997 km (0.03 R)
• M54: 18,140,387 km (0.07 R)
• M55: 18,529,791 km (0.074 R)
• M56: 18,961,530 km (0.044 R)
• M57: 19,119,206 km (0.069 R)
• M58: 19,317,124 km (0.111 R)
• M59: 19,674,962 km (0.086 R)
• M60: 19,794,641 km (0.109 R)
• M61: 19,874,676 km (0.081 R)
• M62: 20,356,829 km (0.111 R)
• M63: 20,437,612 km (0.117 R)
• M64: 21,046,476 km (0.097 R)
• M65: 21,128,156 km (0.078 R)
• M66: 21,373,796 km (0.046 R)
• M67: 22,074,662 km (0.092 R)
• M68: 22,240,715 km (0.059 R)
• M69: 22,783,157 km (0.106 R)
• M70: 22,992,894 km (0.105 R)
• M71: 24,436,663 km (0.092 R)
• M72: 25,560,292 km (0.079 R)
• M73: 27,099,505 km (0.116 R)
• M74: 28,578,130 km (0.104 R)
• M75: 28,759,143 km (0.039 R)
• M76: 29,441,310 km (0.088 R)
• M77: 30,451,544 km (0.051 R)
• M78: 30,821,799 km (0.098 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 561.8

Radius: 11.9

Gravity: 3.97 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 5 AU - 6.9 AU

Year: 5557 Days

Day: 12.8 Hours

Environment

Temp: -161 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 55,608,034 km

• M1: 155,582 km (0.093 R)
• M2: 297,101 km (0.081 R)
• M3: 465,399 km (0.116 R)
• M4: 636,539 km (0.085 R)
• M5: 743,202 km (0.104 R)
• M6: 935,884 km (0.053 R)
• M7: 1,031,627 km (0.041 R)
• M8: 1,234,033 km (0.087 R)
• M9: 1,449,903 km (0.046 R)
• M10: 1,562,550 km (0.115 R)
• M11: 1,866,233 km (0.114 R)
• M12: 2,007,454 km (0.101 R)
• M13: 2,263,266 km (0.095 R)
• M14: 2,338,364 km (0.068 R)
• M15: 2,847,296 km (0.099 R)
• M16: 2,949,172 km (0.088 R)
• M17: 3,052,245 km (0.115 R)
• M18: 3,177,608 km (0.097 R)
• M19: 3,433,570 km (0.099 R)
• M20: 3,586,011 km (0.055 R)
• M21: 3,920,362 km (0.059 R)
• M22: 4,056,945 km (0.078 R)
• M23: 4,195,173 km (0.108 R)
• M24: 4,358,534 km (0.096 R)
• M25: 4,476,417 km (0.086 R)
• M26: 4,715,474 km (0.094 R)
• M27: 4,861,033 km (0.115 R)
• M28: 6,130,970 km (0.077 R)
• M29: 6,639,453 km (0.114 R)
• M30: 6,967,670 km (0.092 R)
• M31: 7,217,349 km (0.06 R)
• M32: 7,955,166 km (0.119 R)
• M33: 8,480,105 km (0.077 R)
• M34: 8,866,217 km (0.118 R)
• M35: 9,167,058 km (0.088 R)
• M36: 10,499,377 km (0.107 R)
• M37: 10,849,885 km (0.118 R)
• M38: 11,759,440 km (0.068 R)
• M39: 12,290,213 km (0.101 R)
• M40: 12,558,592 km (0.075 R)
• M41: 12,930,642 km (0.11 R)
• M42: 13,203,658 km (0.105 R)
• M43: 13,789,932 km (0.109 R)
• M44: 15,095,323 km (0.108 R)
• M45: 15,346,797 km (0.079 R)
• M46: 15,780,930 km (0.087 R)
• M47: 16,513,660 km (0.097 R)
• M48: 16,661,612 km (0.082 R)
• M49: 16,809,864 km (0.113 R)
• M50: 16,884,214 km (0.063 R)
• M51: 16,995,964 km (0.075 R)
• M52: 17,070,613 km (0.117 R)
• M53: 17,370,108 km (0.105 R)
• M54: 18,202,620 km (0.1 R)
• M55: 18,739,377 km (0.063 R)
• M56: 19,515,042 km (0.062 R)
• M57: 19,671,372 km (0.07 R)
• M58: 20,182,548 km (0.116 R)
• M59: 20,578,683 km (0.112 R)
• M60: 20,937,568 km (0.115 R)
• M61: 21,338,640 km (0.073 R)
• M62: 21,661,323 km (0.074 R)
• M63: 22,352,465 km (0.045 R)
• M64: 22,557,115 km (0.101 R)
• M65: 23,174,655 km (0.069 R)
• M66: 23,381,848 km (0.034 R)
• M67: 23,672,965 km (0.063 R)
• M68: 24,132,680 km (0.083 R)
• M69: 24,933,776 km (0.114 R)
• M70: 25,061,084 km (0.046 R)
• M71: 25,231,027 km (0.094 R)
• M72: 25,657,830 km (0.056 R)
• M73: 26,388,915 km (0.059 R)
• M74: 26,952,600 km (0.116 R)
• M75: 27,301,611 km (0.112 R)
• M76: 28,490,017 km (0.103 R)
• M77: 29,336,442 km (0.083 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 164.6

Radius: 7.3

Gravity: 3.09 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 12.69 AU - 17.23 AU

Year: 22155 Days

Day: 16.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 55,608,034 km

• M1: 202,855 km (0.1 R)
• M2: 267,182 km (0.094 R)
• M3: 436,078 km (0.051 R)
• M4: 605,871 km (0.077 R)
• M5: 1,108,371 km (0.099 R)
• M6: 1,277,865 km (0.07 R)
• M7: 1,786,348 km (0.041 R)
• M8: 2,710,564 km (0.098 R)
• M9: 3,145,894 km (0.074 R)
• M10: 3,479,048 km (0.05 R)
• M11: 4,578,443 km (0.077 R)
• M12: 5,130,459 km (0.077 R)
• M13: 5,200,920 km (0.059 R)
• M14: 5,886,527 km (0.118 R)
• M15: 6,296,425 km (0.12 R)
• M16: 6,447,818 km (0.098 R)
• M17: 6,562,111 km (0.09 R)
• M18: 6,754,194 km (0.078 R)
• M19: 7,026,163 km (0.099 R)
• M20: 7,540,630 km (0.058 R)
• M21: 7,620,964 km (0.105 R)
• M22: 8,149,494 km (0.082 R)
• M23: 9,413,895 km (0.089 R)
• M24: 9,805,093 km (0.106 R)
• M25: 11,146,986 km (0.12 R)
• M26: 11,653,375 km (0.115 R)
• M27: 11,886,000 km (0.113 R)
• M28: 12,736,164 km (0.113 R)
• M29: 13,168,502 km (0.087 R)
• M30: 13,949,253 km (0.111 R)
• M31: 14,295,423 km (0.103 R)
• M32: 15,300,272 km (0.077 R)
• M33: 15,811,149 km (0.038 R)
• M34: 15,914,072 km (0.052 R)
• M35: 16,017,145 km (0.116 R)
• M36: 16,172,128 km (0.12 R)
• M37: 16,535,950 km (0.116 R)
• M38: 17,060,141 km (0.109 R)
• M39: 17,963,862 km (0.04 R)
• M40: 18,448,709 km (0.097 R)
• M41: 19,596,423 km (0.117 R)
• M42: 20,598,430 km (0.112 R)
• M43: 21,560,045 km (0.068 R)
• M44: 21,788,481 km (0.056 R)
• M45: 21,902,923 km (0.096 R)
• M46: 22,305,342 km (0.118 R)
• M47: 24,650,737 km (0.113 R)
• M48: 25,973,781 km (0.055 R)
• M49: 26,643,979 km (0.08 R)
• M50: 28,375,425 km (0.07 R)
• M51: 29,317,742 km (0.04 R)
• M52: 32,794,546 km (0.105 R)
• M53: 33,452,627 km (0.106 R)
• M54: 33,915,782 km (0.065 R)
• M55: 37,628,352 km (0.062 R)
• M56: 38,593,707 km (0.04 R)
• M57: 39,288,290 km (0.091 R)
• M58: 39,358,003 km (0.082 R)
• M59: 39,497,578 km (0.065 R)
• M60: 40,197,397 km (0.114 R)
• M61: 40,760,333 km (0.068 R)
• M62: 41,609,601 km (0.086 R)
• M63: 42,321,686 km (0.081 R)
• M64: 42,464,702 km (0.116 R)
• M65: 43,253,532 km (0.089 R)
• M66: 43,325,488 km (0.085 R)
• M67: 43,397,445 km (0.061 R)
• M68: 43,541,657 km (0.112 R)
• M69: 46,236,363 km (0.114 R)
• M70: 46,973,881 km (0.056 R)
• M71: 47,047,782 km (0.111 R)
• M72: 47,418,187 km (0.088 R)
• M73: 48,684,832 km (0.088 R)
• M74: 48,984,626 km (0.093 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 115.6

Radius: 8

Gravity: 1.81 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 17.81 AU - 19.15 AU

Year: 30417 Days

Day: 17.8 Hours

Environment

Temp: -206 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 55,608,034 km

• M1: 527,033 km (0.115 R)
• M2: 915,240 km (0.082 R)
• M3: 1,828,535 km (0.047 R)
• M4: 1,881,193 km (0.075 R)
• M5: 2,208,065 km (0.098 R)
• M6: 2,523,267 km (0.109 R)
• M7: 2,761,577 km (0.114 R)
• M8: 2,822,313 km (0.103 R)
• M9: 3,069,748 km (0.03 R)
• M10: 3,132,729 km (0.115 R)
• M11: 4,233,021 km (0.071 R)
• M12: 5,327,180 km (0.099 R)
• M13: 6,342,501 km (0.096 R)
• M14: 7,629,043 km (0.115 R)
• M15: 8,367,906 km (0.083 R)
• M16: 9,587,728 km (0.101 R)
• M17: 10,289,192 km (0.069 R)
• M18: 11,544,019 km (0.038 R)
• M19: 11,989,521 km (0.089 R)
• M20: 12,340,029 km (0.066 R)
• M21: 13,308,077 km (0.116 R)
• M22: 14,406,275 km (0.117 R)
• M23: 14,459,233 km (0.112 R)
• M24: 15,154,563 km (0.099 R)
• M25: 15,208,419 km (0.079 R)
• M26: 15,696,706 km (0.035 R)
• M27: 16,355,685 km (0.111 R)
• M28: 16,577,239 km (0.078 R)
• M29: 18,848,285 km (0.113 R)
• M30: 19,080,610 km (0.05 R)
• M31: 19,313,983 km (0.086 R)
• M32: 22,065,088 km (0.096 R)
• M33: 22,555,918 km (0.095 R)
• M34: 22,617,552 km (0.113 R)
• M35: 23,050,339 km (0.117 R)
• M36: 23,861,459 km (0.095 R)
• M37: 24,428,435 km (0.056 R)
• M38: 26,936,293 km (0.061 R)
• M39: 27,724,225 km (0.071 R)
• M40: 29,524,785 km (0.101 R)
• M41: 30,814,469 km (0.082 R)
• M42: 32,887,745 km (0.091 R)
• M43: 33,518,600 km (0.106 R)
• M44: 34,791,977 km (0.05 R)
• M45: 35,005,752 km (0.083 R)
• M46: 35,291,484 km (0.111 R)
• M47: 35,434,649 km (0.115 R)
• M48: 35,865,342 km (0.095 R)
• M49: 37,386,153 km (0.096 R)
• M50: 37,678,169 km (0.091 R)
• M51: 39,075,712 km (0.06 R)
• M52: 39,520,616 km (0.087 R)
• M53: 41,997,358 km (0.1 R)
• M54: 42,757,764 km (0.08 R)
• M55: 42,910,354 km (0.025 R)
• M56: 44,601,109 km (0.109 R)
• M57: 44,910,926 km (0.09 R)
• M58: 46,470,335 km (0.111 R)
• M59: 46,705,802 km (0.045 R)
• M60: 48,206,268 km (0.086 R)
• M61: 49,082,014 km (0.081 R)
• M62: 51,822,348 km (0.111 R)
• M63: 51,985,110 km (0.063 R)
• M64: 54,363,717 km (0.107 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 193 - 12,127 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit