🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.43 AU - 0.63 AU

Year: 176 Days

Day: 21.9 Hours

Environment

Temp: 12 °C

Axial Tilt: 39.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 62,895,489 km

• M1: 128,355 km (0.068 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.51 AU - 0.79 AU

Year: 239 Days

Day: 15.6 Hours

Environment

Temp: -37 °C

Axial Tilt: 0.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.17 AU - 1.31 AU

Year: 630 Days

Day: 26.3 Hours

Environment

Temp: -101 °C

Axial Tilt: 28.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 257.1

Radius: 9.7

Gravity: 2.73 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.9 AU - 3.11 AU

Year: 1805 Days

Day: 8.6 Hours

Environment

Temp: -151 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 62,895,489 km

• M1: 169,046 km (0.11 R)
• M2: 269,276 km (0.07 R)
• M3: 372,349 km (0.119 R)
• M4: 450,589 km (0.115 R)
• M5: 513,719 km (0.11 R)
• M6: 591,809 km (0.078 R)
• M7: 705,055 km (0.118 R)
• M8: 920,177 km (0.062 R)
• M9: 989,590 km (0.106 R)
• M10: 1,068,278 km (0.11 R)
• M11: 1,156,691 km (0.067 R)
• M12: 1,278,463 km (0.088 R)
• M13: 1,510,490 km (0.112 R)
• M14: 1,585,289 km (0.111 R)
• M15: 1,808,638 km (0.108 R)
• M16: 1,888,374 km (0.085 R)
• M17: 2,042,310 km (0.065 R)
• M18: 2,125,487 km (0.119 R)
• M19: 2,200,435 km (0.091 R)
• M20: 2,382,047 km (0.034 R)
• M21: 2,469,861 km (0.113 R)
• M22: 2,578,618 km (0.05 R)
• M23: 2,658,803 km (0.064 R)
• M24: 2,729,563 km (0.065 R)
• M25: 2,914,615 km (0.059 R)
• M26: 3,103,857 km (0.103 R)
• M27: 3,373,582 km (0.117 R)
• M28: 3,461,545 km (0.063 R)
• M29: 3,527,967 km (0.06 R)
• M30: 3,718,554 km (0.063 R)
• M31: 3,786,621 km (0.087 R)
• M32: 3,947,140 km (0.071 R)
• M33: 4,051,559 km (0.08 R)
• M34: 4,310,663 km (0.086 R)
• M35: 4,430,341 km (0.084 R)
• M36: 4,563,184 km (0.091 R)
• M37: 4,685,106 km (0.097 R)
• M38: 5,095,154 km (0.027 R)
• M39: 5,285,442 km (0.1 R)
• M40: 5,465,109 km (0.073 R)
• M41: 5,594,811 km (0.113 R)
• M42: 5,712,395 km (0.092 R)
• M43: 5,777,919 km (0.043 R)
• M44: 6,003,063 km (0.101 R)
• M45: 6,217,587 km (0.08 R)
• M46: 6,285,205 km (0.082 R)
• M47: 6,393,813 km (0.115 R)
• M48: 6,475,793 km (0.111 R)
• M49: 6,612,974 km (0.111 R)
• M50: 6,918,303 km (0.086 R)
• M51: 7,016,589 km (0.041 R)
• M52: 7,157,510 km (0.116 R)
• M53: 7,342,263 km (0.076 R)
• M54: 7,514,151 km (0.111 R)
• M55: 7,615,130 km (0.095 R)
• M56: 7,716,557 km (0.066 R)
• M57: 8,008,572 km (0.106 R)
• M58: 8,170,886 km (0.113 R)
• M59: 8,709,438 km (0.084 R)
• M60: 8,891,499 km (0.091 R)
• M61: 9,491,985 km (0.076 R)
• M62: 9,554,367 km (0.117 R)
• M63: 9,757,970 km (0.049 R)
• M64: 9,962,919 km (0.109 R)
• M65: 10,073,921 km (0.083 R)
• M66: 10,618,756 km (0.112 R)
• M67: 10,732,151 km (0.114 R)
• M68: 10,813,383 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 340.5

Radius: 10.8

Gravity: 2.92 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 2.91 AU - 3.13 AU

Year: 2396 Days

Day: 5 Hours

Environment

Temp: -155 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 62,895,489 km

• M1: 229,334 km (0.111 R)
• M2: 385,963 km (0.092 R)
• M3: 481,406 km (0.05 R)
• M4: 586,424 km (0.113 R)
• M5: 656,585 km (0.104 R)
• M6: 745,147 km (0.086 R)
• M7: 830,418 km (0.094 R)
• M8: 902,823 km (0.086 R)
• M9: 1,071,869 km (0.044 R)
• M10: 1,261,260 km (0.088 R)
• M11: 1,461,721 km (0.116 R)
• M12: 1,672,953 km (0.113 R)
• M13: 1,959,433 km (0.116 R)
• M14: 2,215,993 km (0.12 R)
• M15: 2,424,383 km (0.037 R)
• M16: 2,761,577 km (0.092 R)
• M17: 2,873,177 km (0.044 R)
• M18: 3,348,000 km (0.09 R)
• M19: 3,615,033 km (0.101 R)
• M20: 3,833,595 km (0.076 R)
• M21: 3,916,771 km (0.094 R)
• M22: 4,056,645 km (0.11 R)
• M23: 4,284,034 km (0.093 R)
• M24: 4,370,352 km (0.104 R)
• M25: 4,457,269 km (0.094 R)
• M26: 4,544,783 km (0.111 R)
• M27: 4,691,988 km (0.085 R)
• M28: 4,795,958 km (0.098 R)
• M29: 4,885,717 km (0.097 R)
• M30: 5,021,402 km (0.044 R)
• M31: 5,265,695 km (0.089 R)
• M32: 5,545,294 km (0.075 R)
• M33: 5,718,528 km (0.086 R)
• M34: 6,038,219 km (0.101 R)
• M35: 6,216,540 km (0.095 R)
• M36: 6,298,220 km (0.092 R)
• M37: 6,446,023 km (0.038 R)
• M38: 6,761,973 km (0.058 R)
• M39: 7,236,947 km (0.067 R)
• M40: 7,391,930 km (0.117 R)
• M41: 7,652,679 km (0.043 R)
• M42: 7,757,846 km (0.082 R)
• M43: 7,845,810 km (0.104 R)
• M44: 8,147,549 km (0.095 R)
• M45: 8,344,719 km (0.093 R)
• M46: 8,489,230 km (0.034 R)
• M47: 8,598,138 km (0.113 R)
• M48: 9,038,404 km (0.103 R)
• M49: 9,224,055 km (0.032 R)
• M50: 9,298,555 km (0.057 R)
• M51: 9,467,152 km (0.104 R)
• M52: 9,580,248 km (0.081 R)
• M53: 10,267,500 km (0.081 R)
• M54: 10,344,842 km (0.056 R)
• M55: 10,597,513 km (0.066 R)
• M56: 10,950,863 km (0.059 R)
• M57: 11,030,001 km (0.093 R)
• M58: 11,168,678 km (0.082 R)
• M59: 11,851,143 km (0.058 R)
• M60: 11,973,066 km (0.093 R)
• M61: 12,238,452 km (0.105 R)
• M62: 12,464,495 km (0.077 R)
• M63: 12,816,648 km (0.049 R)
• M64: 12,920,918 km (0.114 R)
• M65: 13,109,261 km (0.099 R)
• M66: 13,403,969 km (0.092 R)
• M67: 13,700,921 km (0.116 R)
• M68: 14,021,360 km (0.103 R)
• M69: 14,128,771 km (0.052 R)
• M70: 14,452,650 km (0.034 R)
• M71: 14,648,175 km (0.101 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 106.5

Radius: 11.8

Gravity: 0.76 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 3.08 AU - 3.36 AU

Year: 2638 Days

Day: 9.1 Hours

Environment

Temp: -152 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 62,895,489 km

• M1: 160,519 km (0.077 R)
• M2: 312,061 km (0.096 R)
• M3: 457,769 km (0.119 R)
• M4: 592,258 km (0.06 R)
• M5: 718,070 km (0.105 R)
• M6: 860,188 km (0.086 R)
• M7: 958,474 km (0.109 R)
• M8: 1,033,272 km (0.08 R)
• M9: 1,152,801 km (0.099 R)
• M10: 1,240,316 km (0.09 R)
• M11: 1,315,115 km (0.077 R)
• M12: 1,406,818 km (0.094 R)
• M13: 1,995,187 km (0.079 R)
• M14: 2,092,725 km (0.033 R)
• M15: 2,182,932 km (0.106 R)
• M16: 2,293,036 km (0.068 R)
• M17: 2,480,781 km (0.048 R)
• M18: 3,345,008 km (0.103 R)
• M19: 3,547,863 km (0.116 R)
• M20: 3,787,818 km (0.108 R)
• M21: 4,010,719 km (0.049 R)
• M22: 4,192,181 km (0.063 R)
• M23: 4,272,366 km (0.12 R)
• M24: 4,376,336 km (0.086 R)
• M25: 4,741,056 km (0.095 R)
• M26: 5,164,567 km (0.106 R)
• M27: 5,399,586 km (0.059 R)
• M28: 5,499,667 km (0.038 R)
• M29: 5,600,346 km (0.045 R)
• M30: 6,126,033 km (0.098 R)
• M31: 6,454,400 km (0.084 R)
• M32: 6,654,263 km (0.089 R)
• M33: 6,978,292 km (0.112 R)
• M34: 7,059,972 km (0.104 R)
• M35: 7,446,084 km (0.088 R)
• M36: 7,543,772 km (0.069 R)
• M37: 7,726,132 km (0.094 R)
• M38: 8,123,912 km (0.063 R)
• M39: 8,426,848 km (0.091 R)
• M40: 8,733,374 km (0.108 R)
• M41: 9,028,680 km (0.07 R)
• M42: 9,103,180 km (0.1 R)
• M43: 9,919,386 km (0.097 R)
• M44: 10,351,724 km (0.055 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 129.3

Radius: 8.6

Gravity: 1.75 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 3.12 AU - 4.04 AU

Year: 3093 Days

Day: 6.3 Hours

Environment

Temp: -160 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 62,895,489 km

• M1: 107,411 km (0.111 R)
• M2: 168,447 km (0.09 R)
• M3: 263,442 km (0.114 R)
• M4: 432,487 km (0.119 R)
• M5: 549,473 km (0.077 R)
• M6: 625,170 km (0.074 R)
• M7: 684,560 km (0.094 R)
• M8: 753,076 km (0.065 R)
• M9: 809,624 km (0.093 R)
• M10: 1,027,438 km (0.049 R)
• M11: 1,091,017 km (0.114 R)
• M12: 1,264,102 km (0.048 R)
• M13: 1,332,468 km (0.07 R)
• M14: 1,393,504 km (0.083 R)
• M15: 1,563,597 km (0.086 R)
• M16: 1,656,048 km (0.12 R)
• M17: 1,731,296 km (0.102 R)
• M18: 1,807,741 km (0.111 R)
• M19: 1,924,577 km (0.119 R)
• M20: 2,013,887 km (0.119 R)
• M21: 2,094,370 km (0.054 R)
• M22: 2,196,695 km (0.119 R)
• M23: 2,311,138 km (0.065 R)
• M24: 2,395,660 km (0.114 R)
• M25: 2,470,459 km (0.108 R)
• M26: 2,766,364 km (0.097 R)
• M27: 3,038,931 km (0.057 R)
• M28: 3,120,163 km (0.11 R)
• M29: 3,320,325 km (0.083 R)
• M30: 3,452,120 km (0.104 R)
• M31: 3,770,614 km (0.117 R)
• M32: 3,971,225 km (0.099 R)
• M33: 4,136,980 km (0.069 R)
• M34: 4,409,547 km (0.051 R)
• M35: 4,514,864 km (0.059 R)
• M36: 4,607,764 km (0.096 R)
• M37: 4,701,263 km (0.116 R)
• M38: 5,206,155 km (0.108 R)
• M39: 5,275,719 km (0.081 R)
• M40: 5,429,954 km (0.087 R)
• M41: 5,486,352 km (0.106 R)
• M42: 5,656,744 km (0.09 R)
• M43: 5,843,442 km (0.115 R)
• M44: 6,002,914 km (0.048 R)
• M45: 6,061,407 km (0.05 R)
• M46: 6,149,220 km (0.075 R)
• M47: 6,281,914 km (0.086 R)
• M48: 6,505,263 km (0.117 R)
• M49: 6,655,609 km (0.108 R)
• M50: 7,190,721 km (0.042 R)
• M51: 7,581,470 km (0.081 R)
• M52: 7,771,460 km (0.071 R)
• M53: 7,883,060 km (0.093 R)
• M54: 8,075,592 km (0.096 R)
• M55: 8,367,308 km (0.055 R)
• M56: 8,465,295 km (0.099 R)
• M57: 8,612,948 km (0.074 R)
• M58: 8,861,131 km (0.117 R)
• M59: 8,977,817 km (0.066 R)
• M60: 9,162,122 km (0.099 R)
• M61: 9,449,350 km (0.091 R)
• M62: 9,963,517 km (0.112 R)
• M63: 10,171,758 km (0.065 R)
• M64: 10,328,835 km (0.026 R)
• M65: 10,610,229 km (0.114 R)
• M66: 10,698,641 km (0.106 R)
• M67: 11,001,128 km (0.108 R)
• M68: 11,090,737 km (0.09 R)
• M69: 11,198,448 km (0.066 R)
• M70: 11,324,559 km (0.097 R)
• M71: 11,815,539 km (0.073 R)
• M72: 12,276,300 km (0.047 R)
• M73: 12,406,451 km (0.103 R)

Planet 8 - Ice Giant

Semi-Major Axis: 10.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 714.2

Radius: 8

Gravity: 11.16 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 8.52 AU - 11.74 AU

Year: 14720 Days

Day: 24.3 Hours

Environment

Temp: -207 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 62,895,489 km

• M1: 182,061 km (0.074 R)
• M2: 333,005 km (0.064 R)
• M3: 425,756 km (0.051 R)
• M4: 475,871 km (0.092 R)
• M5: 546,481 km (0.05 R)
• M6: 679,025 km (0.098 R)
• M7: 976,575 km (0.062 R)
• M8: 1,262,456 km (0.089 R)
• M9: 1,766,751 km (0.027 R)
• M10: 1,880,445 km (0.106 R)
• M11: 1,938,190 km (0.114 R)
• M12: 2,055,624 km (0.077 R)
• M13: 2,908,033 km (0.115 R)
• M14: 3,353,835 km (0.092 R)
• M15: 4,423,609 km (0.112 R)
• M16: 5,259,263 km (0.104 R)
• M17: 5,382,531 km (0.114 R)
• M18: 5,970,750 km (0.117 R)
• M19: 6,185,872 km (0.088 R)
• M20: 6,712,307 km (0.027 R)
• M21: 6,980,985 km (0.058 R)
• M22: 7,253,253 km (0.112 R)
• M23: 7,761,287 km (0.115 R)
• M24: 8,090,702 km (0.093 R)
• M25: 8,328,712 km (0.111 R)
• M26: 8,763,144 km (0.087 R)
• M27: 9,007,587 km (0.076 R)
• M28: 11,043,165 km (0.113 R)
• M29: 11,734,307 km (0.032 R)
• M30: 11,788,013 km (0.103 R)
• M31: 12,003,733 km (0.096 R)
• M32: 12,879,928 km (0.106 R)
• M33: 13,437,928 km (0.037 R)
• M34: 13,494,177 km (0.051 R)
• M35: 16,224,637 km (0.092 R)
• M36: 16,524,880 km (0.068 R)
• M37: 16,585,168 km (0.102 R)
• M38: 17,131,051 km (0.113 R)
• M39: 17,682,618 km (0.118 R)
• M40: 18,489,848 km (0.051 R)
• M41: 18,866,386 km (0.079 R)
• M42: 19,627,241 km (0.05 R)
• M43: 19,754,997 km (0.11 R)
• M44: 19,883,053 km (0.039 R)
• M45: 21,836,652 km (0.107 R)
• M46: 22,168,160 km (0.111 R)
• M47: 22,301,303 km (0.097 R)
• M48: 22,568,185 km (0.078 R)
• M49: 23,105,242 km (0.044 R)
• M50: 23,443,034 km (0.09 R)
• M51: 23,986,971 km (0.1 R)
• M52: 24,535,098 km (0.09 R)
• M53: 24,948,886 km (0.112 R)
• M54: 25,504,193 km (0.041 R)
• M55: 26,839,204 km (0.07 R)
• M56: 27,194,350 km (0.1 R)
• M57: 27,694,007 km (0.098 R)
• M58: 28,993,115 km (0.099 R)
• M59: 30,459,622 km (0.117 R)
• M60: 31,650,122 km (0.072 R)
• M61: 32,477,399 km (0.119 R)
• M62: 34,537,960 km (0.078 R)
• M63: 35,311,829 km (0.114 R)
• M64: 35,622,993 km (0.095 R)
• M65: 36,248,013 km (0.055 R)
• M66: 36,955,611 km (0.118 R)
• M67: 37,906,006 km (0.076 R)
• M68: 38,544,041 km (0.092 R)
• M69: 38,784,295 km (0.076 R)
• M70: 40,968,274 km (0.119 R)
• M71: 41,869,452 km (0.116 R)
• M72: 42,611,757 km (0.076 R)
• M73: 45,032,699 km (0.064 R)
• M74: 46,472,429 km (0.1 R)
• M75: 48,703,681 km (0.107 R)
• M76: 48,876,766 km (0.082 R)
• M77: 50,268,625 km (0.093 R)
• M78: 50,355,990 km (0.099 R)
• M79: 51,321,046 km (0.069 R)
• M80: 53,091,387 km (0.12 R)
• M81: 53,715,659 km (0.095 R)
• M82: 54,073,497 km (0.108 R)
• M83: 54,432,083 km (0.118 R)
• M84: 57,420,899 km (0.114 R)
• M85: 57,969,923 km (0.116 R)
• M86: 58,612,745 km (0.116 R)
• M87: 60,648,473 km (0.104 R)
• M88: 60,834,722 km (0.117 R)
• M89: 60,927,772 km (0.096 R)
• M90: 62,143,404 km (0.119 R)
• M91: 62,237,352 km (0.118 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: 486 - 12,749 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit