🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.42 AU - 0.6 AU

Year: 135 Days

Day: 28.5 Hours

Environment

Temp: 216 °C

Axial Tilt: 37.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 80,612,234 km

• M1: 431,590 km (0.053 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.2 AU - 1.38 AU

Year: 543 Days

Day: 40 Hours

Environment

Temp: 4 °C

Axial Tilt: 7.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 80,612,234 km

• M1: 27,376 km (0.073 R)
• M2: 582,833 km (0.063 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 2.89 AU - 3.31 AU

Year: 2024 Days

Day: 21.1 Hours

Environment

Temp: -110 °C

Axial Tilt: 21.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 80,612,234 km

• M1: 417,378 km (0.1 R)
• M2: 903,571 km (0.085 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 3.26 AU - 5.22 AU

Year: 3238 Days

Day: 37.4 Hours

Environment

Temp: -141 °C

Axial Tilt: 3.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 3.68 AU - 5.18 AU

Year: 3458 Days

Day: 38.6 Hours

Environment

Temp: -143 °C

Axial Tilt: 0.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 633.9

Radius: 12.1

Gravity: 4.33 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 5.97 AU - 7.45 AU

Year: 6446 Days

Day: 11.5 Hours

Environment

Temp: -152 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 80,612,234 km

• M1: 162,762 km (0.063 R)
• M2: 295,905 km (0.117 R)
• M3: 504,145 km (0.108 R)
• M4: 673,340 km (0.108 R)
• M5: 1,087,577 km (0.038 R)
• M6: 1,182,721 km (0.093 R)
• M7: 1,348,176 km (0.045 R)
• M8: 1,539,362 km (0.113 R)
• M9: 1,665,922 km (0.059 R)
• M10: 2,007,454 km (0.103 R)
• M11: 2,497,686 km (0.109 R)
• M12: 3,466,482 km (0.089 R)
• M13: 3,879,073 km (0.069 R)
• M14: 4,003,538 km (0.118 R)
• M15: 4,282,089 km (0.103 R)
• M16: 4,593,103 km (0.102 R)
• M17: 4,751,528 km (0.106 R)
• M18: 5,182,669 km (0.053 R)
• M19: 5,264,947 km (0.088 R)
• M20: 5,711,048 km (0.104 R)
• M21: 5,824,593 km (0.11 R)
• M22: 5,967,459 km (0.114 R)
• M23: 6,053,777 km (0.095 R)
• M24: 6,169,566 km (0.099 R)
• M25: 6,610,281 km (0.092 R)
• M26: 6,819,419 km (0.064 R)
• M27: 7,122,055 km (0.095 R)
• M28: 7,213,759 km (0.075 R)
• M29: 7,491,113 km (0.107 R)
• M30: 8,279,943 km (0.117 R)
• M31: 8,798,748 km (0.055 R)
• M32: 9,062,190 km (0.074 R)
• M33: 9,395,195 km (0.109 R)
• M34: 11,084,005 km (0.101 R)
• M35: 11,619,715 km (0.081 R)
• M36: 12,568,016 km (0.052 R)
• M37: 13,314,510 km (0.082 R)
• M38: 13,693,142 km (0.096 R)
• M39: 14,422,282 km (0.088 R)
• M40: 14,694,101 km (0.102 R)
• M41: 14,772,042 km (0.113 R)
• M42: 15,321,814 km (0.076 R)
• M43: 15,480,088 km (0.055 R)
• M44: 15,718,547 km (0.075 R)
• M45: 16,199,205 km (0.092 R)
• M46: 16,401,013 km (0.095 R)
• M47: 16,603,419 km (0.102 R)
• M48: 16,725,341 km (0.068 R)
• M49: 17,011,073 km (0.087 R)
• M50: 17,339,440 km (0.099 R)
• M51: 18,044,495 km (0.067 R)
• M52: 18,211,596 km (0.118 R)
• M53: 18,337,408 km (0.072 R)
• M54: 19,955,309 km (0.037 R)
• M55: 20,128,394 km (0.12 R)
• M56: 21,132,644 km (0.117 R)
• M57: 21,264,739 km (0.114 R)
• M58: 21,840,840 km (0.065 R)
• M59: 22,917,646 km (0.12 R)
• M60: 24,704,443 km (0.081 R)
• M61: 27,925,285 km (0.102 R)
• M62: 28,555,990 km (0.115 R)
• M63: 29,683,210 km (0.087 R)
• M64: 30,177,930 km (0.07 R)
• M65: 30,376,596 km (0.077 R)
• M66: 30,875,056 km (0.07 R)
• M67: 30,975,137 km (0.109 R)
• M68: 31,275,828 km (0.087 R)
• M69: 32,590,195 km (0.07 R)
• M70: 32,844,961 km (0.086 R)
• M71: 33,459,359 km (0.102 R)
• M72: 33,561,983 km (0.115 R)
• M73: 34,336,002 km (0.07 R)
• M74: 34,543,495 km (0.068 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 827.9

Radius: 9.2

Gravity: 9.78 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 9.02 AU - 14.28 AU

Year: 14747 Days

Day: 6.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 60.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 80,612,234 km

• M1: 120,277 km (0.052 R)
• M2: 212,279 km (0.06 R)
• M3: 375,491 km (0.117 R)
• M4: 584,329 km (0.111 R)
• M5: 852,708 km (0.088 R)
• M6: 2,078,513 km (0.101 R)
• M7: 2,425,729 km (0.094 R)
• M8: 2,523,566 km (0.094 R)
• M9: 2,893,821 km (0.11 R)
• M10: 3,245,376 km (0.109 R)
• M11: 4,183,205 km (0.044 R)
• M12: 4,907,259 km (0.107 R)
• M13: 5,283,946 km (0.092 R)
• M14: 5,713,442 km (0.078 R)
• M15: 5,844,490 km (0.1 R)
• M16: 6,651,570 km (0.058 R)
• M17: 9,071,764 km (0.098 R)
• M18: 9,224,803 km (0.107 R)
• M19: 9,845,933 km (0.079 R)
• M20: 9,950,802 km (0.118 R)
• M21: 10,748,757 km (0.076 R)
• M22: 11,401,901 km (0.105 R)
• M23: 12,011,961 km (0.109 R)
• M24: 12,292,756 km (0.104 R)
• M25: 13,495,822 km (0.041 R)
• M26: 13,554,016 km (0.118 R)
• M27: 13,729,195 km (0.113 R)
• M28: 14,676,150 km (0.034 R)
• M29: 15,644,048 km (0.086 R)
• M30: 15,705,233 km (0.092 R)
• M31: 16,570,059 km (0.06 R)
• M32: 18,604,440 km (0.054 R)
• M33: 19,059,966 km (0.102 R)
• M34: 19,453,258 km (0.092 R)
• M35: 19,584,904 km (0.075 R)
• M36: 20,048,359 km (0.117 R)
• M37: 20,918,270 km (0.067 R)
• M38: 22,833,721 km (0.115 R)
• M39: 22,903,135 km (0.093 R)
• M40: 23,671,619 km (0.11 R)
• M41: 25,090,555 km (0.09 R)
• M42: 25,955,081 km (0.038 R)
• M43: 26,172,746 km (0.084 R)
• M44: 28,606,703 km (0.097 R)
• M45: 29,132,241 km (0.094 R)
• M46: 29,358,433 km (0.108 R)
• M47: 30,345,479 km (0.085 R)
• M48: 31,035,125 km (0.069 R)
• M49: 31,112,019 km (0.096 R)
• M50: 31,729,858 km (0.082 R)
• M51: 32,196,005 km (0.102 R)
• M52: 32,351,886 km (0.113 R)
• M53: 32,507,916 km (0.096 R)
• M54: 34,799,606 km (0.046 R)
• M55: 35,039,711 km (0.088 R)
• M56: 35,360,598 km (0.102 R)
• M57: 35,440,932 km (0.046 R)
• M58: 36,572,640 km (0.111 R)
• M59: 39,787,199 km (0.073 R)
• M60: 40,121,999 km (0.118 R)
• M61: 41,895,033 km (0.102 R)
• M62: 42,406,209 km (0.106 R)
• M63: 42,748,190 km (0.07 R)
• M64: 44,645,390 km (0.071 R)
• M65: 44,906,289 km (0.048 R)
• M66: 45,429,433 km (0.079 R)
• M67: 46,217,963 km (0.093 R)
• M68: 47,453,641 km (0.092 R)
• M69: 49,867,253 km (0.101 R)
• M70: 49,957,461 km (0.085 R)
• M71: 50,318,590 km (0.119 R)
• M72: 50,409,097 km (0.119 R)
• M73: 50,590,110 km (0.065 R)
• M74: 51,225,452 km (0.09 R)
• M75: 51,863,338 km (0.089 R)
• M76: 52,503,916 km (0.103 R)
• M77: 53,608,098 km (0.082 R)
• M78: 53,792,851 km (0.086 R)
• M79: 54,627,009 km (0.085 R)
• M80: 55,278,807 km (0.085 R)
• M81: 57,911,281 km (0.112 R)
• M82: 58,575,794 km (0.094 R)
• M83: 58,766,083 km (0.107 R)
• M84: 60,680,636 km (0.062 R)
• M85: 60,873,318 km (0.087 R)
• M86: 61,066,000 km (0.098 R)
• M87: 61,742,332 km (0.07 R)
• M88: 62,033,001 km (0.106 R)
• M89: 63,688,451 km (0.085 R)
• M90: 65,161,242 km (0.101 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 403.2

Radius: 3.7

Gravity: 29.45 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 12.89 AU - 14.19 AU

Year: 18477 Days

Day: 18.8 Hours

Environment

Temp: -194 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 80,612,234 km

• M1: 47,871 km (0.101 R)
• M2: 89,310 km (0.092 R)
• M3: 125,513 km (0.099 R)
• M4: 179,966 km (0.095 R)
• M5: 204,351 km (0.085 R)
• M6: 511,475 km (0.105 R)
• M7: 1,117,795 km (0.091 R)
• M8: 1,165,367 km (0.083 R)
• M9: 1,413,700 km (0.051 R)
• M10: 2,102,448 km (0.098 R)
• M11: 2,161,540 km (0.112 R)
• M12: 2,372,473 km (0.098 R)
• M13: 2,527,157 km (0.105 R)
• M14: 4,282,538 km (0.111 R)
• M15: 4,738,961 km (0.088 R)
• M16: 4,894,543 km (0.083 R)
• M17: 5,779,714 km (0.086 R)
• M18: 6,975,450 km (0.071 R)
• M19: 7,920,758 km (0.113 R)
• M20: 9,049,175 km (0.062 R)
• M21: 9,339,096 km (0.076 R)
• M22: 10,680,839 km (0.087 R)
• M23: 10,731,702 km (0.109 R)
• M24: 12,081,524 km (0.114 R)
• M25: 12,240,696 km (0.091 R)
• M26: 12,400,616 km (0.101 R)
• M27: 12,454,023 km (0.12 R)
• M28: 12,830,261 km (0.117 R)
• M29: 13,101,333 km (0.117 R)
• M30: 13,649,160 km (0.103 R)
• M31: 14,540,913 km (0.118 R)
• M32: 15,279,328 km (0.042 R)
• M33: 15,913,623 km (0.057 R)
• M34: 16,088,054 km (0.05 R)
• M35: 18,780,068 km (0.045 R)
• M36: 19,770,406 km (0.077 R)
• M37: 21,543,589 km (0.119 R)
• M38: 22,059,552 km (0.099 R)
• M39: 22,514,330 km (0.093 R)
• M40: 23,103,596 km (0.046 R)
• M41: 23,897,063 km (0.1 R)
• M42: 24,297,237 km (0.092 R)
• M43: 24,364,108 km (0.049 R)
• M44: 24,699,506 km (0.105 R)
• M45: 24,834,144 km (0.115 R)
• M46: 25,919,626 km (0.085 R)
• M47: 25,987,993 km (0.09 R)
• M48: 26,193,390 km (0.031 R)
• M49: 26,330,721 km (0.083 R)
• M50: 26,605,832 km (0.101 R)
• M51: 27,159,194 km (0.092 R)
• M52: 27,926,183 km (0.073 R)
• M53: 28,418,060 km (0.086 R)
• M54: 29,267,776 km (0.06 R)
• M55: 29,767,284 km (0.115 R)
• M56: 29,910,449 km (0.109 R)
• M57: 30,269,484 km (0.097 R)
• M58: 32,159,653 km (0.041 R)
• M59: 32,380,310 km (0.115 R)
• M60: 33,193,224 km (0.1 R)
• M61: 33,490,475 km (0.068 R)
• M62: 34,237,567 km (0.098 R)
• M63: 34,462,712 km (0.093 R)
• M64: 35,141,288 km (0.092 R)
• M65: 35,824,202 km (0.034 R)
• M66: 36,972,067 km (0.109 R)
• M67: 39,146,920 km (0.119 R)
• M68: 39,539,615 km (0.095 R)
• M69: 41,203,293 km (0.104 R)
• M70: 44,107,735 km (0.083 R)
• M71: 44,352,777 km (0.039 R)
• M72: 44,434,607 km (0.086 R)
• M73: 44,598,267 km (0.042 R)
• M74: 45,090,593 km (0.067 R)
• M75: 45,502,137 km (0.111 R)
• M76: 46,246,237 km (0.07 R)
• M77: 47,578,855 km (0.086 R)
• M78: 47,913,954 km (0.107 R)
• M79: 48,502,322 km (0.118 R)
• M80: 48,755,292 km (0.078 R)
• M81: 48,839,666 km (0.108 R)
• M82: 48,924,039 km (0.073 R)
• M83: 49,431,774 km (0.116 R)
• M84: 50,111,397 km (0.1 R)
• M85: 50,367,060 km (0.108 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 390.4

Radius: 3.2

Gravity: 38.13 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 17.36 AU - 19.12 AU

Year: 28890 Days

Day: 24.7 Hours

Environment

Temp: -197 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 80,612,234 km

• M1: 42,336 km (0.056 R)
• M2: 86,916 km (0.108 R)
• M3: 437,723 km (0.094 R)
• M4: 522,845 km (0.07 R)
• M5: 733,329 km (0.113 R)
• M6: 1,344,286 km (0.089 R)
• M7: 1,596,359 km (0.114 R)
• M8: 1,661,733 km (0.113 R)
• M9: 2,179,043 km (0.113 R)
• M10: 2,549,597 km (0.051 R)
• M11: 4,305,726 km (0.116 R)
• M12: 4,351,204 km (0.115 R)
• M13: 5,148,112 km (0.117 R)
• M14: 5,587,929 km (0.08 R)
• M15: 5,687,412 km (0.083 R)
• M16: 6,192,903 km (0.085 R)
• M17: 6,818,372 km (0.044 R)
• M18: 8,696,423 km (0.079 R)
• M19: 9,043,490 km (0.091 R)
• M20: 9,453,987 km (0.09 R)
• M21: 10,537,375 km (0.028 R)
• M22: 11,155,962 km (0.048 R)
• M23: 12,363,366 km (0.087 R)
• M24: 13,146,960 km (0.084 R)
• M25: 13,213,082 km (0.082 R)
• M26: 13,611,611 km (0.106 R)
• M27: 15,732,460 km (0.062 R)
• M28: 16,154,625 km (0.106 R)
• M29: 17,010,175 km (0.089 R)
• M30: 17,588,670 km (0.111 R)
• M31: 18,173,598 km (0.118 R)
• M32: 18,468,456 km (0.081 R)
• M33: 19,137,607 km (0.095 R)
• M34: 19,512,798 km (0.092 R)
• M35: 19,588,196 km (0.099 R)
• M36: 21,192,334 km (0.106 R)
• M37: 22,996,933 km (0.074 R)
• M38: 23,716,498 km (0.068 R)
• M39: 24,362,163 km (0.096 R)
• M40: 24,605,708 km (0.046 R)
• M41: 26,500,216 km (0.107 R)
• M42: 26,834,417 km (0.074 R)
• M43: 27,086,041 km (0.078 R)
• M44: 27,170,115 km (0.061 R)
• M45: 27,338,412 km (0.049 R)
• M46: 30,514,525 km (0.074 R)
• M47: 30,952,547 km (0.051 R)
• M48: 31,216,288 km (0.116 R)
• M49: 32,457,352 km (0.081 R)
• M50: 34,713,438 km (0.066 R)
• M51: 36,740,040 km (0.051 R)
• M52: 36,926,140 km (0.095 R)
• M53: 37,112,689 km (0.096 R)
• M54: 38,143,717 km (0.068 R)
• M55: 38,521,003 km (0.083 R)
• M56: 41,583,271 km (0.07 R)
• M57: 42,166,105 km (0.088 R)
• M58: 46,120,126 km (0.09 R)
• M59: 47,025,941 km (0.108 R)
• M60: 49,572,695 km (0.06 R)
• M61: 51,642,232 km (0.09 R)
• M62: 53,002,376 km (0.059 R)
• M63: 53,739,744 km (0.112 R)
• M64: 56,078,856 km (0.091 R)
• M65: 56,400,492 km (0.059 R)
• M66: 56,722,576 km (0.053 R)
• M67: 57,153,119 km (0.075 R)
• M68: 58,885,911 km (0.057 R)
• M69: 59,649,458 km (0.075 R)
• M70: 61,738,293 km (0.119 R)
• M71: 62,070,251 km (0.067 R)
• M72: 64,635,406 km (0.073 R)
• M73: 65,761,429 km (0.104 R)
• M74: 66,213,514 km (0.105 R)
• M75: 66,893,885 km (0.095 R)
• M76: 67,576,350 km (0.103 R)
• M77: 68,146,916 km (0.06 R)
• M78: 69,177,945 km (0.075 R)
• M79: 69,868,190 km (0.098 R)
• M80: 70,329,699 km (0.078 R)
• M81: 70,907,895 km (0.086 R)
• M82: 72,185,461 km (0.119 R)
• M83: 72,535,220 km (0.063 R)
• M84: 72,651,907 km (0.119 R)
• M85: 73,822,360 km (0.118 R)
• M86: 74,999,097 km (0.033 R)
• M87: 75,235,312 km (0.113 R)
• M88: 75,708,191 km (0.08 R)
• M89: 77,132,812 km (0.096 R)
• M90: 77,848,488 km (0.088 R)
• M91: 79,526,976 km (0.044 R)
• M92: 79,767,679 km (0.068 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 256 - 18,566 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit