🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.5 AU - 0.82 AU

Year: 194 Days

Day: 16.8 Hours

Environment

Temp: 130 °C

Axial Tilt: 19.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.59 AU - 0.79 AU

Year: 207 Days

Day: 23.7 Hours

Environment

Temp: 216 °C

Axial Tilt: 2.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.9 AU - 1.4 AU

Year: 446 Days

Day: 29.9 Hours

Environment

Temp: 2 °C

Axial Tilt: 26.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.08 AU - 1.64 AU

Year: 574 Days

Day: 39.5 Hours

Environment

Temp: 0 °C

Axial Tilt: 87.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 2.09 AU - 2.21 AU

Year: 1140 Days

Day: 46.7 Hours

Environment

Temp: -78 °C

Axial Tilt: 23 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.91 AU - 2.73 AU

Year: 1278 Days

Day: 42.5 Hours

Environment

Temp: -80 °C

Axial Tilt: 16.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 869.2

Radius: 12.9

Gravity: 5.22 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 3.98 AU - 6.42 AU

Year: 4288 Days

Day: 11.4 Hours

Environment

Temp: -149 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 42,097,820 km

• M1: 360,830 km (0.045 R)
• M2: 488,587 km (0.072 R)
• M3: 591,809 km (0.07 R)
• M4: 763,248 km (0.085 R)
• M5: 1,275,322 km (0.091 R)
• M6: 1,380,489 km (0.064 R)
• M7: 1,473,090 km (0.048 R)
• M8: 1,951,504 km (0.049 R)
• M9: 2,038,869 km (0.064 R)
• M10: 2,290,643 km (0.036 R)
• M11: 2,401,794 km (0.09 R)
• M12: 2,687,675 km (0.087 R)
• M13: 2,884,546 km (0.071 R)
• M14: 3,272,005 km (0.056 R)
• M15: 3,568,208 km (0.085 R)
• M16: 3,851,248 km (0.081 R)
• M17: 3,939,810 km (0.069 R)
• M18: 4,369,903 km (0.094 R)
• M19: 4,462,504 km (0.119 R)
• M20: 4,555,704 km (0.116 R)
• M21: 4,649,502 km (0.085 R)
• M22: 4,767,684 km (0.1 R)
• M23: 5,055,660 km (0.086 R)
• M24: 6,289,842 km (0.031 R)
• M25: 6,659,200 km (0.11 R)
• M26: 7,089,892 km (0.097 R)
• M27: 7,529,859 km (0.111 R)
• M28: 8,465,145 km (0.089 R)
• M29: 8,639,127 km (0.092 R)
• M30: 8,990,682 km (0.113 R)
• M31: 9,920,882 km (0.1 R)
• M32: 10,630,724 km (0.082 R)
• M33: 10,787,203 km (0.088 R)
• M34: 11,388,886 km (0.111 R)
• M35: 11,807,012 km (0.112 R)
• M36: 12,295,599 km (0.082 R)
• M37: 12,394,184 km (0.063 R)
• M38: 12,924,059 km (0.062 R)
• M39: 13,158,180 km (0.089 R)
• M40: 13,393,797 km (0.1 R)
• M41: 13,698,827 km (0.106 R)
• M42: 14,040,359 km (0.052 R)
• M43: 14,419,440 km (0.096 R)
• M44: 14,627,530 km (0.047 R)
• M45: 15,505,670 km (0.033 R)
• M46: 15,861,713 km (0.095 R)
• M47: 16,581,877 km (0.094 R)
• M48: 17,202,409 km (0.102 R)
• M49: 17,607,969 km (0.082 R)
• M50: 17,867,820 km (0.075 R)
• M51: 18,316,015 km (0.093 R)
• M52: 18,617,006 km (0.116 R)
• M53: 18,881,645 km (0.03 R)
• M54: 19,529,553 km (0.095 R)
• M55: 19,644,594 km (0.104 R)
• M56: 19,836,977 km (0.104 R)
• M57: 20,534,552 km (0.086 R)
• M58: 20,690,732 km (0.06 R)
• M59: 20,964,945 km (0.104 R)
• M60: 21,279,699 km (0.1 R)
• M61: 22,433,996 km (0.042 R)
• M62: 22,675,447 km (0.095 R)
• M63: 22,796,472 km (0.087 R)
• M64: 23,486,267 km (0.042 R)
• M65: 23,649,479 km (0.081 R)
• M66: 23,895,268 km (0.081 R)
• M67: 24,265,373 km (0.078 R)
• M68: 24,886,354 km (0.09 R)
• M69: 25,094,594 km (0.075 R)
• M70: 25,178,070 km (0.099 R)
• M71: 25,345,170 km (0.078 R)
• M72: 25,638,532 km (0.074 R)
• M73: 25,848,866 km (0.105 R)
• M74: 25,933,090 km (0.088 R)
• M75: 26,823,497 km (0.05 R)
• M76: 28,242,881 km (0.076 R)
• M77: 28,808,660 km (0.116 R)
• M78: 29,071,205 km (0.111 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 738.9

Radius: 13.5

Gravity: 4.05 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 5.21 AU - 6.41 AU

Year: 5065 Days

Day: 5.7 Hours

Environment

Temp: -148 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 42,097,820 km

• M1: 345,721 km (0.099 R)
• M2: 730,935 km (0.088 R)
• M3: 992,731 km (0.113 R)
• M4: 1,135,597 km (0.112 R)
• M5: 1,240,017 km (0.091 R)
• M6: 1,363,734 km (0.06 R)
• M7: 1,812,677 km (0.084 R)
• M8: 2,307,098 km (0.117 R)
• M9: 2,403,290 km (0.107 R)
• M10: 2,520,575 km (0.12 R)
• M11: 2,700,242 km (0.031 R)
• M12: 2,822,463 km (0.105 R)
• M13: 3,093,684 km (0.11 R)
• M14: 3,178,955 km (0.036 R)
• M15: 3,439,405 km (0.099 R)
• M16: 3,616,977 km (0.097 R)
• M17: 3,843,468 km (0.073 R)
• M18: 3,935,322 km (0.077 R)
• M19: 4,027,923 km (0.084 R)
• M20: 4,502,298 km (0.059 R)
• M21: 4,919,526 km (0.113 R)
• M22: 5,634,155 km (0.105 R)
• M23: 6,003,811 km (0.102 R)
• M24: 6,272,639 km (0.106 R)
• M25: 6,878,211 km (0.09 R)
• M26: 7,387,741 km (0.096 R)
• M27: 7,531,505 km (0.073 R)
• M28: 7,618,272 km (0.102 R)
• M29: 7,763,381 km (0.1 R)
• M30: 8,234,465 km (0.089 R)
• M31: 8,353,545 km (0.067 R)
• M32: 9,111,707 km (0.117 R)
• M33: 9,296,909 km (0.081 R)
• M34: 9,577,256 km (0.053 R)
• M35: 9,828,730 km (0.08 R)
• M36: 10,466,914 km (0.103 R)
• M37: 11,085,801 km (0.082 R)
• M38: 11,283,719 km (0.081 R)
• M39: 11,482,684 km (0.108 R)
• M40: 11,985,632 km (0.098 R)
• M41: 12,188,786 km (0.116 R)
• M42: 12,770,572 km (0.109 R)
• M43: 13,012,920 km (0.101 R)
• M44: 13,396,639 km (0.074 R)
• M45: 13,537,111 km (0.096 R)
• M46: 14,282,707 km (0.053 R)
• M47: 14,606,287 km (0.098 R)
• M48: 14,896,058 km (0.109 R)
• M49: 15,041,617 km (0.063 R)
• M50: 15,187,774 km (0.037 R)
• M51: 15,297,579 km (0.086 R)
• M52: 15,850,792 km (0.076 R)
• M53: 16,223,291 km (0.085 R)
• M54: 17,742,158 km (0.058 R)
• M55: 18,012,631 km (0.102 R)
• M56: 18,167,764 km (0.085 R)
• M57: 18,557,765 km (0.08 R)
• M58: 19,385,490 km (0.088 R)
• M59: 20,144,849 km (0.11 R)
• M60: 20,426,991 km (0.031 R)
• M61: 20,588,856 km (0.08 R)
• M62: 20,751,169 km (0.084 R)
• M63: 21,775,017 km (0.047 R)
• M64: 22,106,227 km (0.05 R)
• M65: 22,230,842 km (0.102 R)
• M66: 22,439,082 km (0.118 R)
• M67: 22,689,808 km (0.05 R)
• M68: 23,278,326 km (0.09 R)
• M69: 23,532,194 km (0.104 R)
• M70: 23,659,352 km (0.073 R)
• M71: 24,944,547 km (0.111 R)
• M72: 25,031,015 km (0.109 R)
• M73: 25,988,890 km (0.078 R)
• M74: 26,870,022 km (0.084 R)
• M75: 27,269,747 km (0.1 R)
• M76: 27,537,378 km (0.083 R)
• M77: 27,626,837 km (0.11 R)
• M78: 27,761,026 km (0.11 R)
• M79: 29,161,263 km (0.087 R)
• M80: 29,389,250 km (0.093 R)
• M81: 30,816,114 km (0.12 R)
• M82: 31,234,539 km (0.086 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 675.1

Radius: 9.5

Gravity: 7.48 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 7.54 AU - 8.6 AU

Year: 8291 Days

Day: 7 Hours

Environment

Temp: -173 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 42,097,820 km

• M1: 128,804 km (0.095 R)
• M2: 255,064 km (0.099 R)
• M3: 429,047 km (0.096 R)
• M4: 532,269 km (0.09 R)
• M5: 615,894 km (0.097 R)
• M6: 735,124 km (0.111 R)
• M7: 946,057 km (0.108 R)
• M8: 1,232,686 km (0.116 R)
• M9: 1,628,822 km (0.05 R)
• M10: 1,691,653 km (0.052 R)
• M11: 1,973,346 km (0.064 R)
• M12: 2,729,563 km (0.077 R)
• M13: 3,217,701 km (0.107 R)
• M14: 3,705,240 km (0.105 R)
• M15: 3,788,716 km (0.116 R)
• M16: 4,449,938 km (0.072 R)
• M17: 5,334,211 km (0.071 R)
• M18: 5,651,508 km (0.086 R)
• M19: 5,715,686 km (0.096 R)
• M20: 6,438,094 km (0.062 R)
• M21: 7,575,187 km (0.108 R)
• M22: 7,752,910 km (0.117 R)
• M23: 7,824,417 km (0.089 R)
• M24: 8,004,084 km (0.112 R)
• M25: 8,221,450 km (0.106 R)
• M26: 8,587,965 km (0.117 R)
• M27: 9,299,303 km (0.103 R)
• M28: 9,527,888 km (0.069 R)
• M29: 9,758,269 km (0.106 R)
• M30: 10,818,020 km (0.055 R)
• M31: 11,300,623 km (0.073 R)
• M32: 11,996,403 km (0.087 R)
• M33: 12,120,719 km (0.05 R)
• M34: 12,495,910 km (0.049 R)
• M35: 13,002,299 km (0.047 R)
• M36: 13,087,420 km (0.067 R)
• M37: 14,209,703 km (0.032 R)
• M38: 14,561,258 km (0.119 R)
• M39: 14,871,225 km (0.061 R)
• M40: 15,814,141 km (0.119 R)
• M41: 16,132,784 km (0.12 R)
• M42: 16,869,105 km (0.089 R)
• M43: 17,054,756 km (0.109 R)
• M44: 17,899,236 km (0.083 R)
• M45: 17,993,931 km (0.078 R)
• M46: 18,136,199 km (0.097 R)
• M47: 18,853,371 km (0.11 R)
• M48: 19,142,843 km (0.047 R)
• M49: 19,239,633 km (0.042 R)
• M50: 20,266,024 km (0.096 R)
• M51: 20,364,758 km (0.085 R)
• M52: 21,209,986 km (0.095 R)
• M53: 21,310,217 km (0.081 R)
• M54: 21,763,049 km (0.096 R)
• M55: 21,864,178 km (0.068 R)
• M56: 24,022,276 km (0.03 R)
• M57: 24,231,414 km (0.12 R)
• M58: 24,862,269 km (0.113 R)
• M59: 25,232,822 km (0.099 R)
• M60: 25,605,022 km (0.091 R)
• M61: 25,925,610 km (0.116 R)
• M62: 26,895,453 km (0.071 R)
• M63: 27,221,277 km (0.109 R)
• M64: 27,876,965 km (0.109 R)
• M65: 28,759,443 km (0.085 R)
• M66: 29,315,498 km (0.046 R)
• M67: 29,427,098 km (0.1 R)
• M68: 30,099,989 km (0.106 R)
• M69: 30,325,433 km (0.061 R)
• M70: 30,721,269 km (0.102 R)
• M71: 30,834,814 km (0.091 R)
• M72: 31,575,323 km (0.062 R)
• M73: 34,419,029 km (0.113 R)
• M74: 35,484,166 km (0.086 R)
• M75: 35,901,245 km (0.09 R)
• M76: 37,889,550 km (0.082 R)
• M77: 38,866,275 km (0.034 R)
• M78: 39,173,250 km (0.06 R)
• M79: 39,296,369 km (0.107 R)
• M80: 39,604,391 km (0.11 R)
• M81: 40,222,978 km (0.085 R)
• M82: 42,034,907 km (0.093 R)
• M83: 42,097,888 km (0.064 R)

Kuiper Belt

Range: 30.3 - 52.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 248 - 17,781 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit