🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.75 AU - 0.97 AU

Year: 288 Days

Day: 36.4 Hours

Environment

Temp: 96 °C

Axial Tilt: 26.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.13 AU - 1.43 AU

Year: 524 Days

Day: 47.2 Hours

Environment

Temp: 2 °C

Axial Tilt: 14.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 66,837,886 km

• M1: 788,830 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.18 AU - 1.62 AU

Year: 599 Days

Day: 12.1 Hours

Environment

Temp: -8 °C

Axial Tilt: 22.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.43 AU - 1.47 AU

Year: 631 Days

Day: 26.1 Hours

Environment

Temp: -18 °C

Axial Tilt: 11.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,837,886 km

• M1: 1,000,810 km (0.108 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 2.27 AU - 3.05 AU

Year: 1569 Days

Day: 38.2 Hours

Environment

Temp: -90 °C

Axial Tilt: 17.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,837,886 km

• M1: 1,874,013 km (0.049 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 290.2

Radius: 14.8

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 5.98 AU - 9.8 AU

Year: 8015 Days

Day: 9.3 Hours

Environment

Temp: -157 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 66,837,886 km

• M1: 189,092 km (0.088 R)
• M2: 360,830 km (0.055 R)
• M3: 649,255 km (0.117 R)
• M4: 768,185 km (0.11 R)
• M5: 1,073,963 km (0.052 R)
• M6: 1,648,120 km (0.076 R)
• M7: 1,960,031 km (0.115 R)
• M8: 2,945,881 km (0.025 R)
• M9: 3,155,617 km (0.115 R)
• M10: 3,370,440 km (0.117 R)
• M11: 3,792,007 km (0.069 R)
• M12: 3,905,701 km (0.108 R)
• M13: 4,183,654 km (0.08 R)
• M14: 4,301,388 km (0.054 R)
• M15: 5,056,408 km (0.049 R)
• M16: 5,232,634 km (0.109 R)
• M17: 5,643,131 km (0.111 R)
• M18: 5,747,550 km (0.119 R)
• M19: 5,878,897 km (0.055 R)
• M20: 6,441,385 km (0.069 R)
• M21: 7,049,351 km (0.08 R)
• M22: 7,417,362 km (0.09 R)
• M23: 7,878,871 km (0.067 R)
• M24: 8,231,324 km (0.1 R)
• M25: 8,709,289 km (0.089 R)
• M26: 9,412,249 km (0.115 R)
• M27: 10,070,181 km (0.07 R)
• M28: 10,292,782 km (0.098 R)
• M29: 10,710,609 km (0.119 R)
• M30: 11,232,556 km (0.028 R)
• M31: 11,696,160 km (0.03 R)
• M32: 11,930,281 km (0.116 R)
• M33: 12,064,769 km (0.044 R)
• M34: 12,233,665 km (0.107 R)
• M35: 12,539,443 km (0.084 R)
• M36: 12,676,325 km (0.085 R)
• M37: 12,847,914 km (0.063 R)
• M38: 13,158,928 km (0.056 R)
• M39: 13,367,617 km (0.105 R)
• M40: 13,647,664 km (0.096 R)
• M41: 14,142,384 km (0.087 R)
• M42: 14,249,048 km (0.117 R)
• M43: 15,185,829 km (0.053 R)
• M44: 15,624,899 km (0.088 R)
• M45: 15,772,104 km (0.025 R)
• M46: 16,105,258 km (0.077 R)
• M47: 16,478,056 km (0.072 R)
• M48: 16,853,846 km (0.076 R)
• M49: 17,118,484 km (0.104 R)
• M50: 17,232,328 km (0.043 R)
• M51: 17,537,209 km (0.089 R)
• M52: 17,805,438 km (0.105 R)
• M53: 18,229,847 km (0.094 R)
• M54: 18,346,084 km (0.077 R)
• M55: 18,657,398 km (0.091 R)
• M56: 19,245,916 km (0.094 R)
• M57: 19,364,397 km (0.116 R)
• M58: 20,000,188 km (0.116 R)
• M59: 20,844,967 km (0.081 R)
• M60: 22,237,574 km (0.075 R)
• M61: 22,444,917 km (0.061 R)
• M62: 22,569,681 km (0.05 R)
• M63: 22,903,284 km (0.116 R)
• M64: 23,196,646 km (0.074 R)
• M65: 25,284,733 km (0.043 R)
• M66: 25,587,968 km (0.027 R)
• M67: 26,023,148 km (0.063 R)
• M68: 26,636,649 km (0.099 R)
• M69: 28,012,052 km (0.118 R)
• M70: 28,505,575 km (0.084 R)
• M71: 29,137,925 km (0.047 R)
• M72: 29,774,913 km (0.115 R)
• M73: 29,957,722 km (0.06 R)
• M74: 30,186,906 km (0.106 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 196.1

Radius: 11.1

Gravity: 1.59 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 7.91 AU - 9.09 AU

Year: 8962 Days

Day: 11.8 Hours

Environment

Temp: -175 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 66,837,886 km

• M1: 474,674 km (0.047 R)
• M2: 611,257 km (0.073 R)
• M3: 787,034 km (0.113 R)
• M4: 1,076,207 km (0.107 R)
• M5: 1,175,390 km (0.064 R)
• M6: 1,277,865 km (0.105 R)
• M7: 1,819,110 km (0.065 R)
• M8: 2,150,619 km (0.067 R)
• M9: 2,713,107 km (0.073 R)
• M10: 2,811,243 km (0.113 R)
• M11: 2,970,864 km (0.096 R)
• M12: 3,215,905 km (0.077 R)
• M13: 3,340,969 km (0.066 R)
• M14: 3,617,576 km (0.113 R)
• M15: 4,012,963 km (0.083 R)
• M16: 4,238,556 km (0.111 R)
• M17: 4,422,113 km (0.059 R)
• M18: 4,491,676 km (0.108 R)
• M19: 4,844,877 km (0.092 R)
• M20: 4,964,705 km (0.043 R)
• M21: 5,207,203 km (0.077 R)
• M22: 5,354,557 km (0.056 R)
• M23: 5,428,757 km (0.109 R)
• M24: 5,528,389 km (0.118 R)
• M25: 5,628,470 km (0.105 R)
• M26: 6,112,419 km (0.099 R)
• M27: 6,190,061 km (0.08 R)
• M28: 6,372,420 km (0.099 R)
• M29: 6,451,259 km (0.108 R)
• M30: 6,742,825 km (0.065 R)
• M31: 6,984,575 km (0.117 R)
• M32: 7,229,168 km (0.106 R)
• M33: 7,839,228 km (0.077 R)
• M34: 8,008,423 km (0.099 R)
• M35: 8,350,703 km (0.061 R)
• M36: 8,902,270 km (0.102 R)
• M37: 9,019,854 km (0.105 R)
• M38: 10,564,751 km (0.091 R)
• M39: 10,720,632 km (0.045 R)
• M40: 10,971,508 km (0.07 R)
• M41: 11,097,768 km (0.103 R)
• M42: 11,288,057 km (0.08 R)
• M43: 11,511,257 km (0.032 R)
• M44: 11,832,892 km (0.082 R)
• M45: 12,452,078 km (0.102 R)
• M46: 12,550,813 km (0.092 R)
• M47: 12,915,083 km (0.051 R)
• M48: 13,687,906 km (0.1 R)
• M49: 14,927,624 km (0.053 R)
• M50: 16,167,042 km (0.097 R)
• M51: 16,744,639 km (0.04 R)
• M52: 16,999,554 km (0.112 R)
• M53: 17,512,974 km (0.118 R)
• M54: 17,771,629 km (0.107 R)
• M55: 17,882,929 km (0.054 R)
• M56: 18,405,176 km (0.105 R)
• M57: 19,579,519 km (0.093 R)
• M58: 19,694,410 km (0.101 R)
• M59: 19,886,344 km (0.05 R)
• M60: 19,963,387 km (0.108 R)
• M61: 21,445,004 km (0.106 R)
• M62: 21,920,277 km (0.098 R)
• M63: 22,039,656 km (0.09 R)
• M64: 22,559,359 km (0.111 R)
• M65: 22,679,935 km (0.088 R)
• M66: 22,921,535 km (0.113 R)
• M67: 23,570,192 km (0.05 R)
• M68: 24,968,483 km (0.109 R)
• M69: 25,176,424 km (0.099 R)
• M70: 25,593,952 km (0.112 R)
• M71: 26,182,320 km (0.111 R)
• M72: 26,605,233 km (0.091 R)
• M73: 26,860,148 km (0.072 R)
• M74: 27,030,540 km (0.066 R)
• M75: 27,201,381 km (0.12 R)
• M76: 27,543,960 km (0.098 R)
• M77: 27,758,782 km (0.116 R)
• M78: 28,667,141 km (0.116 R)
• M79: 28,972,021 km (0.085 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 669.4

Radius: 13.6

Gravity: 3.62 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 8.86 AU - 10.14 AU

Year: 10590 Days

Day: 7.1 Hours

Environment

Temp: -167 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 66,837,886 km

• M1: 259,552 km (0.117 R)
• M2: 425,008 km (0.115 R)
• M3: 533,915 km (0.052 R)
• M4: 736,321 km (0.11 R)
• M5: 911,051 km (0.07 R)
• M6: 1,521,111 km (0.059 R)
• M7: 1,965,866 km (0.119 R)
• M8: 2,139,998 km (0.099 R)
• M9: 2,424,383 km (0.085 R)
• M10: 2,776,686 km (0.078 R)
• M11: 3,590,648 km (0.113 R)
• M12: 3,712,870 km (0.117 R)
• M13: 3,867,554 km (0.072 R)
• M14: 4,024,482 km (0.083 R)
• M15: 5,113,106 km (0.047 R)
• M16: 5,601,393 km (0.045 R)
• M17: 5,815,468 km (0.101 R)
• M18: 5,995,733 km (0.103 R)
• M19: 6,436,299 km (0.104 R)
• M20: 6,585,597 km (0.101 R)
• M21: 7,348,995 km (0.11 R)
• M22: 7,701,747 km (0.068 R)
• M23: 8,464,696 km (0.112 R)
• M24: 8,587,367 km (0.061 R)
• M25: 9,293,768 km (0.104 R)
• M26: 9,590,271 km (0.087 R)
• M27: 9,760,962 km (0.057 R)
• M28: 11,073,833 km (0.085 R)
• M29: 12,025,724 km (0.065 R)
• M30: 12,721,653 km (0.105 R)
• M31: 13,717,975 km (0.051 R)
• M32: 13,814,167 km (0.079 R)
• M33: 13,958,977 km (0.094 R)
• M34: 14,641,144 km (0.1 R)
• M35: 14,788,647 km (0.07 R)
• M36: 15,584,209 km (0.105 R)
• M37: 15,684,589 km (0.113 R)
• M38: 16,037,789 km (0.111 R)
• M39: 16,139,217 km (0.107 R)
• M40: 16,958,115 km (0.111 R)
• M41: 17,061,338 km (0.104 R)
• M42: 17,685,759 km (0.029 R)
• M43: 19,603,305 km (0.106 R)
• M44: 19,820,521 km (0.058 R)
• M45: 21,362,726 km (0.108 R)
• M46: 21,810,472 km (0.109 R)
• M47: 22,204,812 km (0.101 R)
• M48: 22,431,303 km (0.069 R)
• M49: 24,037,386 km (0.105 R)
• M50: 24,153,623 km (0.07 R)
• M51: 24,328,055 km (0.062 R)
• M52: 25,266,332 km (0.12 R)
• M53: 25,739,810 km (0.072 R)
• M54: 26,876,155 km (0.112 R)
• M55: 26,996,731 km (0.039 R)
• M56: 27,359,506 km (0.093 R)
• M57: 28,028,956 km (0.12 R)
• M58: 28,950,330 km (0.114 R)
• M59: 29,445,798 km (0.074 R)
• M60: 29,944,108 km (0.062 R)
• M61: 30,319,748 km (0.095 R)
• M62: 30,571,073 km (0.077 R)
• M63: 31,582,953 km (0.098 R)
• M64: 32,605,903 km (0.102 R)
• M65: 32,863,361 km (0.113 R)
• M66: 33,509,773 km (0.113 R)
• M67: 33,899,775 km (0.114 R)
• M68: 34,291,273 km (0.11 R)
• M69: 34,618,593 km (0.097 R)
• M70: 37,678,767 km (0.089 R)
• M71: 38,084,177 km (0.116 R)
• M72: 40,409,377 km (0.058 R)
• M73: 40,685,983 km (0.08 R)
• M74: 40,963,188 km (0.109 R)
• M75: 41,868,405 km (0.12 R)
• M76: 43,415,247 km (0.093 R)
• M77: 43,627,676 km (0.074 R)
• M78: 44,124,640 km (0.101 R)
• M79: 44,766,265 km (0.088 R)
• M80: 45,267,568 km (0.089 R)
• M81: 46,492,475 km (0.07 R)
• M82: 46,854,801 km (0.097 R)
• M83: 47,291,028 km (0.103 R)
• M84: 47,728,453 km (0.102 R)
• M85: 48,901,450 km (0.114 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 879.8

Radius: 8.7

Gravity: 11.62 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 11.62 AU - 11.84 AU

Year: 14529 Days

Day: 11.4 Hours

Environment

Temp: -175 °C

Axial Tilt: 44.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 66,837,886 km

• M1: 340,934 km (0.055 R)
• M2: 563,984 km (0.077 R)
• M3: 1,088,923 km (0.077 R)
• M4: 1,239,718 km (0.082 R)
• M5: 1,478,775 km (0.108 R)
• M6: 1,646,474 km (0.096 R)
• M7: 1,791,135 km (0.077 R)
• M8: 1,909,916 km (0.077 R)
• M9: 2,186,822 km (0.048 R)
• M10: 2,642,946 km (0.117 R)
• M11: 3,566,264 km (0.109 R)
• M12: 3,907,496 km (0.065 R)
• M13: 4,062,629 km (0.081 R)
• M14: 4,338,937 km (0.098 R)
• M15: 5,119,538 km (0.115 R)
• M16: 5,204,211 km (0.059 R)
• M17: 5,417,986 km (0.063 R)
• M18: 5,722,119 km (0.071 R)
• M19: 5,854,213 km (0.115 R)
• M20: 7,325,209 km (0.079 R)
• M21: 8,549,668 km (0.106 R)
• M22: 8,954,779 km (0.058 R)
• M23: 9,418,084 km (0.095 R)
• M24: 10,800,069 km (0.112 R)
• M25: 12,187,589 km (0.083 R)
• M26: 12,700,710 km (0.115 R)
• M27: 14,461,776 km (0.116 R)
• M28: 15,431,918 km (0.086 R)
• M29: 15,677,857 km (0.114 R)
• M30: 15,739,491 km (0.029 R)
• M31: 16,863,121 km (0.095 R)
• M32: 17,307,127 km (0.118 R)
• M33: 18,012,631 km (0.102 R)
• M34: 18,141,883 km (0.118 R)
• M35: 19,187,124 km (0.103 R)
• M36: 20,926,947 km (0.094 R)
• M37: 21,062,931 km (0.065 R)
• M38: 21,953,637 km (0.069 R)
• M39: 22,022,602 km (0.096 R)
• M40: 22,438,185 km (0.074 R)
• M41: 23,984,428 km (0.078 R)
• M42: 24,126,696 km (0.06 R)
• M43: 25,928,453 km (0.108 R)
• M44: 26,074,460 km (0.107 R)
• M45: 26,367,373 km (0.062 R)
• M46: 28,372,433 km (0.117 R)
• M47: 28,522,928 km (0.114 R)
• M48: 28,824,667 km (0.111 R)
• M49: 30,118,839 km (0.088 R)
• M50: 30,195,582 km (0.069 R)
• M51: 30,426,113 km (0.05 R)
• M52: 33,158,817 km (0.046 R)
• M53: 34,033,815 km (0.113 R)
• M54: 35,481,922 km (0.116 R)
• M55: 35,644,086 km (0.093 R)
• M56: 36,050,544 km (0.11 R)
• M57: 36,376,817 km (0.066 R)
• M58: 37,196,613 km (0.085 R)
• M59: 38,521,153 km (0.038 R)
• M60: 40,452,162 km (0.049 R)
• M61: 41,216,308 km (0.041 R)
• M62: 42,414,287 km (0.115 R)
• M63: 42,931,298 km (0.103 R)
• M64: 43,190,551 km (0.107 R)
• M65: 45,988,330 km (0.029 R)
• M66: 48,214,646 km (0.119 R)
• M67: 48,394,313 km (0.05 R)
• M68: 48,484,072 km (0.083 R)
• M69: 49,748,473 km (0.049 R)
• M70: 49,929,935 km (0.119 R)
• M71: 50,020,741 km (0.118 R)
• M72: 51,023,495 km (0.104 R)
• M73: 52,494,042 km (0.025 R)
• M74: 53,049,051 km (0.113 R)
• M75: 53,512,954 km (0.114 R)
• M76: 54,631,946 km (0.091 R)
• M77: 56,703,577 km (0.079 R)
• M78: 57,463,235 km (0.102 R)
• M79: 58,609,005 km (0.088 R)
• M80: 60,341,947 km (0.097 R)
• M81: 61,020,223 km (0.04 R)
• M82: 62,286,869 km (0.097 R)
• M83: 62,580,380 km (0.093 R)
• M84: 62,874,339 km (0.058 R)
• M85: 64,054,966 km (0.043 R)
• M86: 64,450,054 km (0.082 R)
• M87: 65,540,922 km (0.069 R)
• M88: 65,640,404 km (0.081 R)

Kuiper Belt

Range: 30.3 - 49.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 474 - 17,226 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit