🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.47 AU - 0.53 AU

Year: 135 Days

Day: 23.3 Hours

Environment

Temp: 163 °C

Axial Tilt: 36.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.51 AU - 0.73 AU

Year: 186 Days

Day: 40.3 Hours

Environment

Temp: 193 °C

Axial Tilt: 48.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.69 AU - 0.71 AU

Year: 223 Days

Day: 40.2 Hours

Environment

Temp: 113 °C

Axial Tilt: 36 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 72,445,596 km

• M1: 356,492 km (0.119 R)
• M2: 447,298 km (0.092 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.81 AU - 0.87 AU

Year: 293 Days

Day: 28.6 Hours

Environment

Temp: 19 °C

Axial Tilt: 36 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.76 AU - 1.22 AU

Year: 375 Days

Day: 23.3 Hours

Environment

Temp: 5 °C

Axial Tilt: 15.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.03 AU - 1.03 AU

Year: 398 Days

Day: 36.5 Hours

Environment

Temp: 17 °C

Axial Tilt: 25.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 72,445,596 km

• M1: 206,146 km (0.034 R)

Planet 7 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.13 AU - 1.37 AU

Year: 532 Days

Day: 29.8 Hours

Environment

Temp: -26 °C

Axial Tilt: 45.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 72,445,596 km

• M1: 121,623 km (0.114 R)
• M2: 833,111 km (0.114 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 559.1

Radius: 9.4

Gravity: 6.33 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 4.57 AU - 6.21 AU

Year: 4765 Days

Day: 6.1 Hours

Environment

Temp: -160 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 72,445,596 km

• M1: 144,063 km (0.053 R)
• M2: 251,324 km (0.11 R)
• M3: 334,650 km (0.039 R)
• M4: 1,164,320 km (0.092 R)
• M5: 1,290,730 km (0.103 R)
• M6: 1,407,118 km (0.037 R)
• M7: 1,681,929 km (0.105 R)
• M8: 1,777,522 km (0.086 R)
• M9: 1,924,128 km (0.099 R)
• M10: 2,041,113 km (0.046 R)
• M11: 2,282,116 km (0.056 R)
• M12: 2,587,445 km (0.108 R)
• M13: 2,754,396 km (0.104 R)
• M14: 3,079,472 km (0.057 R)
• M15: 3,356,378 km (0.076 R)
• M16: 3,457,356 km (0.086 R)
• M17: 3,703,744 km (0.069 R)
• M18: 3,766,126 km (0.059 R)
• M19: 4,521,296 km (0.113 R)
• M20: 4,996,718 km (0.092 R)
• M21: 5,065,833 km (0.053 R)
• M22: 5,275,419 km (0.073 R)
• M23: 5,393,153 km (0.098 R)
• M24: 5,559,356 km (0.095 R)
• M25: 5,921,383 km (0.065 R)
• M26: 6,846,646 km (0.096 R)
• M27: 6,975,150 km (0.076 R)
• M28: 7,208,523 km (0.097 R)
• M29: 7,709,676 km (0.045 R)
• M30: 7,843,416 km (0.062 R)
• M31: 7,977,905 km (0.115 R)
• M32: 8,167,595 km (0.107 R)
• M33: 8,249,275 km (0.098 R)
• M34: 8,441,060 km (0.073 R)
• M35: 8,634,340 km (0.112 R)
• M36: 9,025,240 km (0.06 R)
• M37: 9,166,310 km (0.074 R)
• M38: 9,251,282 km (0.113 R)
• M39: 9,795,519 km (0.115 R)
• M40: 9,969,501 km (0.094 R)
• M41: 10,261,965 km (0.055 R)
• M42: 10,497,881 km (0.06 R)
• M43: 10,557,122 km (0.085 R)
• M44: 10,675,902 km (0.1 R)
• M45: 10,765,362 km (0.109 R)
• M46: 12,167,842 km (0.066 R)
• M47: 12,261,341 km (0.102 R)
• M48: 12,511,768 km (0.086 R)
• M49: 13,497,917 km (0.098 R)
• M50: 14,509,049 km (0.115 R)
• M51: 14,575,021 km (0.071 R)
• M52: 14,674,354 km (0.064 R)
• M53: 14,940,190 km (0.089 R)
• M54: 15,443,138 km (0.086 R)
• M55: 15,544,266 km (0.098 R)
• M56: 16,776,354 km (0.07 R)
• M57: 16,949,888 km (0.08 R)
• M58: 17,159,025 km (0.077 R)
• M59: 17,933,045 km (0.109 R)
• M60: 18,718,434 km (0.09 R)
• M61: 19,115,466 km (0.091 R)
• M62: 19,224,224 km (0.1 R)
• M63: 19,624,548 km (0.042 R)
• M64: 20,212,019 km (0.037 R)
• M65: 20,470,823 km (0.099 R)
• M66: 20,693,574 km (0.101 R)
• M67: 20,767,924 km (0.102 R)
• M68: 21,029,122 km (0.095 R)
• M69: 21,178,870 km (0.097 R)
• M70: 21,366,465 km (0.083 R)
• M71: 21,743,452 km (0.113 R)
• M72: 22,236,826 km (0.08 R)
• M73: 22,964,620 km (0.081 R)
• M74: 23,080,259 km (0.025 R)
• M75: 23,544,610 km (0.102 R)
• M76: 24,012,104 km (0.11 R)
• M77: 24,325,511 km (0.087 R)
• M78: 24,482,739 km (0.112 R)
• M79: 24,798,091 km (0.102 R)
• M80: 26,153,597 km (0.092 R)
• M81: 26,840,401 km (0.089 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 898

Radius: 11.6

Gravity: 6.67 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 5.97 AU - 6.97 AU

Year: 6267 Days

Day: 11.6 Hours

Environment

Temp: -167 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 72,445,596 km

• M1: 157,826 km (0.103 R)
• M2: 363,373 km (0.06 R)
• M3: 485,595 km (0.082 R)
• M4: 1,391,111 km (0.117 R)
• M5: 1,483,861 km (0.063 R)
• M6: 1,876,406 km (0.096 R)
• M7: 2,021,666 km (0.086 R)
• M8: 2,389,976 km (0.067 R)
• M9: 2,826,951 km (0.103 R)
• M10: 3,593,191 km (0.106 R)
• M11: 3,827,462 km (0.099 R)
• M12: 3,933,227 km (0.108 R)
• M13: 4,066,818 km (0.115 R)
• M14: 4,476,567 km (0.064 R)
• M15: 5,014,820 km (0.101 R)
• M16: 5,130,758 km (0.115 R)
• M17: 5,335,857 km (0.113 R)
• M18: 6,622,847 km (0.066 R)
• M19: 6,878,510 km (0.035 R)
• M20: 7,399,709 km (0.116 R)
• M21: 7,899,964 km (0.117 R)
• M22: 8,035,350 km (0.118 R)
• M23: 8,308,217 km (0.111 R)
• M24: 8,514,812 km (0.087 R)
• M25: 8,793,064 km (0.059 R)
• M26: 9,003,697 km (0.112 R)
• M27: 9,826,785 km (0.048 R)
• M28: 10,561,909 km (0.119 R)
• M29: 10,711,058 km (0.118 R)
• M30: 11,200,841 km (0.065 R)
• M31: 11,352,982 km (0.114 R)
• M32: 12,319,385 km (0.079 R)
• M33: 12,515,956 km (0.118 R)
• M34: 12,634,288 km (0.098 R)
• M35: 13,433,141 km (0.036 R)
• M36: 13,920,231 km (0.113 R)
• M37: 14,289,439 km (0.098 R)
• M38: 14,495,884 km (0.117 R)
• M39: 14,661,788 km (0.102 R)
• M40: 15,205,427 km (0.117 R)
• M41: 15,713,012 km (0.08 R)
• M42: 16,484,937 km (0.063 R)
• M43: 16,788,471 km (0.091 R)
• M44: 17,137,633 km (0.12 R)
• M45: 17,401,224 km (0.09 R)
• M46: 17,843,286 km (0.101 R)
• M47: 17,932,147 km (0.11 R)
• M48: 18,874,165 km (0.032 R)
• M49: 19,878,116 km (0.1 R)
• M50: 20,108,796 km (0.099 R)
• M51: 20,526,174 km (0.082 R)
• M52: 20,993,219 km (0.034 R)
• M53: 22,224,110 km (0.111 R)
• M54: 23,235,392 km (0.083 R)
• M55: 23,380,950 km (0.09 R)
• M56: 23,575,727 km (0.107 R)
• M57: 23,917,857 km (0.103 R)
• M58: 24,360,068 km (0.115 R)
• M59: 25,302,385 km (0.074 R)
• M60: 25,402,317 km (0.111 R)
• M61: 25,502,398 km (0.105 R)
• M62: 25,903,769 km (0.082 R)
• M63: 27,069,585 km (0.058 R)
• M64: 27,222,923 km (0.069 R)
• M65: 27,736,044 km (0.047 R)
• M66: 28,148,934 km (0.098 R)
• M67: 28,772,009 km (0.084 R)
• M68: 29,085,267 km (0.117 R)
• M69: 29,452,230 km (0.11 R)
• M70: 30,084,730 km (0.064 R)
• M71: 30,508,840 km (0.104 R)
• M72: 32,063,162 km (0.119 R)
• M73: 32,496,397 km (0.051 R)
• M74: 32,768,217 km (0.077 R)
• M75: 32,931,578 km (0.096 R)
• M76: 33,917,876 km (0.085 R)
• M77: 34,359,489 km (0.083 R)
• M78: 35,919,646 km (0.12 R)
• M79: 36,200,590 km (0.112 R)
• M80: 37,048,062 km (0.102 R)
• M81: 37,218,305 km (0.108 R)
• M82: 37,559,687 km (0.07 R)
• M83: 37,787,824 km (0.118 R)
• M84: 37,902,117 km (0.061 R)
• M85: 38,188,148 km (0.05 R)
• M86: 38,302,889 km (0.05 R)

Planet 10 - Ice Giant

Semi-Major Axis: 11.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 987.6

Radius: 6.5

Gravity: 23.38 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 9.36 AU - 14.28 AU

Year: 15475 Days

Day: 15.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 72,445,596 km

• M1: 87,365 km (0.097 R)
• M2: 153,188 km (0.109 R)
• M3: 333,304 km (0.119 R)
• M4: 384,167 km (0.11 R)
• M5: 748,737 km (0.094 R)
• M6: 938,876 km (0.056 R)
• M7: 1,091,616 km (0.033 R)
• M8: 1,252,433 km (0.065 R)
• M9: 1,335,759 km (0.095 R)
• M10: 1,478,925 km (0.059 R)
• M11: 2,067,293 km (0.117 R)
• M12: 2,199,687 km (0.054 R)
• M13: 2,684,983 km (0.087 R)
• M14: 3,089,046 km (0.09 R)
• M15: 3,551,304 km (0.108 R)
• M16: 5,108,468 km (0.095 R)
• M17: 5,699,529 km (0.03 R)
• M18: 5,838,954 km (0.087 R)
• M19: 6,504,815 km (0.06 R)
• M20: 7,194,610 km (0.103 R)
• M21: 7,548,110 km (0.075 R)
• M22: 9,126,368 km (0.062 R)
• M23: 9,235,125 km (0.039 R)
• M24: 9,399,085 km (0.11 R)
• M25: 10,459,734 km (0.077 R)
• M26: 10,975,248 km (0.097 R)
• M27: 11,149,081 km (0.073 R)
• M28: 11,912,179 km (0.115 R)
• M29: 13,118,836 km (0.085 R)
• M30: 13,488,492 km (0.111 R)
• M31: 15,257,936 km (0.088 R)
• M32: 19,848,197 km (0.111 R)
• M33: 20,130,637 km (0.057 R)
• M34: 20,201,397 km (0.092 R)
• M35: 20,628,050 km (0.11 R)
• M36: 20,985,739 km (0.106 R)
• M37: 21,057,546 km (0.113 R)
• M38: 21,998,367 km (0.063 R)
• M39: 22,290,681 km (0.044 R)
• M40: 23,100,903 km (0.12 R)
• M41: 23,323,505 km (0.117 R)
• M42: 24,826,066 km (0.118 R)
• M43: 24,977,908 km (0.093 R)
• M44: 26,747,650 km (0.119 R)
• M45: 27,372,670 km (0.083 R)
• M46: 29,196,119 km (0.106 R)
• M47: 30,163,119 km (0.079 R)
• M48: 30,325,284 km (0.088 R)
• M49: 30,406,366 km (0.12 R)
• M50: 30,813,421 km (0.054 R)
• M51: 31,632,919 km (0.11 R)
• M52: 32,792,302 km (0.102 R)
• M53: 33,126,055 km (0.117 R)
• M54: 34,642,080 km (0.063 R)
• M55: 37,044,771 km (0.045 R)
• M56: 37,131,538 km (0.104 R)
• M57: 37,566,568 km (0.12 R)
• M58: 38,003,394 km (0.107 R)
• M59: 38,090,909 km (0.089 R)
• M60: 38,266,238 km (0.102 R)
• M61: 39,767,004 km (0.092 R)
• M62: 40,301,367 km (0.115 R)
• M63: 40,569,297 km (0.109 R)
• M64: 42,371,353 km (0.042 R)
• M65: 42,462,159 km (0.083 R)
• M66: 42,643,920 km (0.067 R)
• M67: 43,556,617 km (0.087 R)
• M68: 44,199,289 km (0.072 R)
• M69: 45,215,657 km (0.073 R)
• M70: 48,026,302 km (0.071 R)
• M71: 48,500,228 km (0.114 R)
• M72: 50,219,108 km (0.096 R)
• M73: 52,444,526 km (0.101 R)
• M74: 56,290,687 km (0.095 R)
• M75: 57,291,347 km (0.059 R)
• M76: 57,492,257 km (0.075 R)
• M77: 58,398,970 km (0.073 R)
• M78: 58,500,098 km (0.11 R)
• M79: 59,006,187 km (0.105 R)
• M80: 59,615,350 km (0.08 R)
• M81: 60,328,782 km (0.062 R)
• M82: 62,899,622 km (0.089 R)
• M83: 63,625,770 km (0.117 R)
• M84: 65,296,179 km (0.115 R)
• M85: 69,213,699 km (0.119 R)
• M86: 69,963,483 km (0.067 R)
• M87: 71,795,309 km (0.095 R)
• M88: 72,011,777 km (0.052 R)
• M89: 72,120,236 km (0.093 R)
• M90: 72,337,003 km (0.117 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 284 - 17,489 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit