🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.71 AU - 1.15 AU

Year: 342 Days

Day: 16.3 Hours

Environment

Temp: 24 °C

Axial Tilt: 38.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.16 AU - 1.76 AU

Year: 672 Days

Day: 27.9 Hours

Environment

Temp: -43 °C

Axial Tilt: 45.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.87 AU - 2.31 AU

Year: 1151 Days

Day: 30.9 Hours

Environment

Temp: -81 °C

Axial Tilt: 15.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,890,259 km

• M1: 1,290,730 km (0.114 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 3.17 AU - 3.59 AU

Year: 2366 Days

Day: 19.6 Hours

Environment

Temp: -128 °C

Axial Tilt: 27.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.85 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 752

Radius: 12.8

Gravity: 4.59 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 3.4 AU - 5.24 AU

Year: 3419 Days

Day: 5 Hours

Environment

Temp: -141 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 46,890,259 km

• M1: 227,090 km (0.073 R)
• M2: 632,949 km (0.079 R)
• M3: 953,238 km (0.103 R)
• M4: 1,035,516 km (0.096 R)
• M5: 1,311,076 km (0.065 R)
• M6: 1,540,559 km (0.103 R)
• M7: 1,739,823 km (0.066 R)
• M8: 1,827,936 km (0.03 R)
• M9: 2,259,377 km (0.034 R)
• M10: 2,372,323 km (0.081 R)
• M11: 2,487,214 km (0.085 R)
• M12: 2,570,391 km (0.075 R)
• M13: 2,654,614 km (0.104 R)
• M14: 2,825,904 km (0.104 R)
• M15: 3,089,794 km (0.112 R)
• M16: 3,233,857 km (0.046 R)
• M17: 3,343,512 km (0.072 R)
• M18: 4,046,922 km (0.096 R)
• M19: 4,205,047 km (0.103 R)
• M20: 4,405,657 km (0.101 R)
• M21: 4,507,085 km (0.102 R)
• M22: 4,588,915 km (0.088 R)
• M23: 4,900,078 km (0.088 R)
• M24: 5,090,068 km (0.073 R)
• M25: 5,304,142 km (0.077 R)
• M26: 5,433,993 km (0.1 R)
• M27: 5,896,998 km (0.091 R)
• M28: 5,986,608 km (0.083 R)
• M29: 6,121,994 km (0.099 R)
• M30: 7,145,542 km (0.088 R)
• M31: 7,313,391 km (0.093 R)
• M32: 8,096,985 km (0.109 R)
• M33: 8,498,805 km (0.098 R)
• M34: 8,753,271 km (0.112 R)
• M35: 8,907,207 km (0.101 R)
• M36: 9,663,873 km (0.106 R)
• M37: 9,769,938 km (0.077 R)
• M38: 9,929,559 km (0.114 R)
• M39: 10,170,860 km (0.103 R)
• M40: 10,495,487 km (0.094 R)
• M41: 11,016,686 km (0.071 R)
• M42: 11,970,223 km (0.066 R)
• M43: 12,084,067 km (0.087 R)
• M44: 12,485,737 km (0.077 R)
• M45: 12,630,249 km (0.06 R)
• M46: 12,746,337 km (0.101 R)
• M47: 12,833,553 km (0.069 R)
• M48: 13,272,772 km (0.094 R)
• M49: 13,479,367 km (0.115 R)
• M50: 14,196,090 km (0.113 R)
• M51: 14,407,472 km (0.057 R)
• M52: 14,955,748 km (0.074 R)
• M53: 15,140,202 km (0.083 R)
• M54: 15,356,072 km (0.114 R)
• M55: 15,573,138 km (0.09 R)
• M56: 16,230,322 km (0.056 R)
• M57: 17,152,742 km (0.112 R)
• M58: 17,281,396 km (0.097 R)
• M59: 17,636,691 km (0.095 R)
• M60: 17,766,393 km (0.076 R)
• M61: 17,863,931 km (0.115 R)
• M62: 18,059,605 km (0.093 R)
• M63: 18,816,121 km (0.084 R)
• M64: 19,448,920 km (0.066 R)
• M65: 19,582,960 km (0.108 R)
• M66: 19,683,789 km (0.053 R)
• M67: 19,987,173 km (0.098 R)
• M68: 20,258,244 km (0.088 R)
• M69: 20,462,296 km (0.101 R)
• M70: 20,769,570 km (0.068 R)
• M71: 21,319,791 km (0.114 R)
• M72: 21,527,433 km (0.08 R)
• M73: 22,014,374 km (0.067 R)
• M74: 22,154,098 km (0.096 R)
• M75: 22,294,271 km (0.045 R)
• M76: 22,469,750 km (0.102 R)
• M77: 22,786,897 km (0.086 R)
• M78: 23,496,889 km (0.114 R)
• M79: 23,926,384 km (0.081 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 563.1

Radius: 12.7

Gravity: 3.49 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 4.07 AU - 4.79 AU

Year: 3551 Days

Day: 12.9 Hours

Environment

Temp: -139 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 46,890,259 km

• M1: 165,904 km (0.108 R)
• M2: 378,483 km (0.104 R)
• M3: 462,257 km (0.081 R)
• M4: 598,840 km (0.092 R)
• M5: 781,798 km (0.095 R)
• M6: 1,366,876 km (0.101 R)
• M7: 1,865,336 km (0.092 R)
• M8: 1,965,866 km (0.102 R)
• M9: 2,402,243 km (0.07 R)
• M10: 2,786,560 km (0.036 R)
• M11: 3,121,808 km (0.068 R)
• M12: 3,207,827 km (0.093 R)
• M13: 3,329,450 km (0.058 R)
• M14: 3,703,744 km (0.073 R)
• M15: 3,979,453 km (0.119 R)
• M16: 4,129,350 km (0.048 R)
• M17: 4,492,873 km (0.065 R)
• M18: 4,688,397 km (0.111 R)
• M19: 5,128,514 km (0.038 R)
• M20: 5,962,971 km (0.098 R)
• M21: 6,243,318 km (0.116 R)
• M22: 6,461,880 km (0.116 R)
• M23: 6,594,274 km (0.071 R)
• M24: 7,685,890 km (0.087 R)
• M25: 8,492,970 km (0.071 R)
• M26: 8,882,074 km (0.073 R)
• M27: 9,227,346 km (0.052 R)
• M28: 9,351,812 km (0.067 R)
• M29: 9,577,106 km (0.1 R)
• M30: 9,728,350 km (0.055 R)
• M31: 10,033,230 km (0.086 R)
• M32: 10,522,415 km (0.087 R)
• M33: 10,809,344 km (0.085 R)
• M34: 10,993,200 km (0.09 R)
• M35: 11,204,581 km (0.104 R)
• M36: 11,497,494 km (0.105 R)
• M37: 12,090,949 km (0.109 R)
• M38: 13,167,305 km (0.096 R)
• M39: 13,251,379 km (0.086 R)
• M40: 13,816,560 km (0.082 R)
• M41: 13,987,700 km (0.098 R)
• M42: 14,534,181 km (0.113 R)
• M43: 15,647,937 km (0.082 R)
• M44: 16,607,159 km (0.056 R)
• M45: 16,698,114 km (0.063 R)
• M46: 17,246,989 km (0.119 R)
• M47: 17,770,881 km (0.098 R)
• M48: 18,143,828 km (0.042 R)
• M49: 18,676,696 km (0.046 R)
• M50: 18,834,372 km (0.105 R)
• M51: 19,501,578 km (0.112 R)
• M52: 19,597,471 km (0.109 R)
• M53: 19,693,662 km (0.12 R)
• M54: 19,854,181 km (0.111 R)
• M55: 19,950,671 km (0.049 R)
• M56: 20,047,311 km (0.102 R)
• M57: 20,793,805 km (0.082 R)
• M58: 21,055,452 km (0.067 R)
• M59: 21,384,268 km (0.101 R)
• M60: 21,483,152 km (0.11 R)
• M61: 21,947,055 km (0.073 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 294.9

Radius: 8.5

Gravity: 4.08 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 5.56 AU - 6.22 AU

Year: 5443 Days

Day: 5.1 Hours

Environment

Temp: -150 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 46,890,259 km

• M1: 111,750 km (0.05 R)
• M2: 319,990 km (0.11 R)
• M3: 503,846 km (0.08 R)
• M4: 732,880 km (0.073 R)
• M5: 899,831 km (0.115 R)
• M6: 1,116,898 km (0.087 R)
• M7: 1,180,178 km (0.108 R)
• M8: 1,473,539 km (0.073 R)
• M9: 1,643,183 km (0.1 R)
• M10: 1,894,657 km (0.118 R)
• M11: 2,142,541 km (0.04 R)
• M12: 2,703,982 km (0.066 R)
• M13: 3,036,837 km (0.073 R)
• M14: 3,327,356 km (0.111 R)
• M15: 3,513,605 km (0.035 R)
• M16: 3,722,444 km (0.114 R)
• M17: 4,495,266 km (0.068 R)
• M18: 4,556,751 km (0.095 R)
• M19: 4,701,263 km (0.105 R)
• M20: 4,847,420 km (0.093 R)
• M21: 5,058,802 km (0.111 R)
• M22: 5,144,222 km (0.036 R)
• M23: 5,512,532 km (0.088 R)
• M24: 5,600,346 km (0.068 R)
• M25: 5,911,809 km (0.089 R)
• M26: 6,183,179 km (0.106 R)
• M27: 6,320,510 km (0.087 R)
• M28: 6,481,926 km (0.113 R)
• M29: 6,926,830 km (0.117 R)
• M30: 6,998,039 km (0.026 R)
• M31: 7,093,333 km (0.107 R)
• M32: 7,285,267 km (0.097 R)
• M33: 7,405,992 km (0.074 R)
• M34: 7,674,072 km (0.114 R)
• M35: 7,747,823 km (0.106 R)
• M36: 7,970,275 km (0.096 R)
• M37: 8,094,741 km (0.1 R)
• M38: 8,752,672 km (0.063 R)
• M39: 9,192,041 km (0.069 R)
• M40: 9,270,281 km (0.053 R)
• M41: 9,374,999 km (0.064 R)
• M42: 9,612,112 km (0.078 R)
• M43: 10,416,799 km (0.105 R)
• M44: 10,634,913 km (0.111 R)
• M45: 10,882,348 km (0.067 R)
• M46: 11,159,253 km (0.088 R)
• M47: 11,494,801 km (0.103 R)
• M48: 11,720,395 km (0.093 R)
• M49: 11,947,335 km (0.115 R)
• M50: 12,004,332 km (0.043 R)
• M51: 12,492,320 km (0.085 R)
• M52: 12,957,420 km (0.108 R)
• M53: 13,874,903 km (0.106 R)
• M54: 14,054,870 km (0.069 R)
• M55: 14,265,803 km (0.106 R)
• M56: 14,417,196 km (0.118 R)
• M57: 14,751,996 km (0.11 R)
• M58: 15,274,541 km (0.058 R)
• M59: 15,584,657 km (0.087 R)
• M60: 15,834,336 km (0.056 R)
• M61: 15,959,699 km (0.053 R)
• M62: 16,432,578 km (0.083 R)
• M63: 16,910,095 km (0.087 R)
• M64: 16,974,122 km (0.072 R)
• M65: 17,230,982 km (0.073 R)
• M66: 17,813,666 km (0.098 R)
• M67: 18,501,666 km (0.07 R)
• M68: 18,931,910 km (0.115 R)
• M69: 19,231,704 km (0.075 R)
• M70: 20,514,805 km (0.054 R)
• M71: 20,788,419 km (0.1 R)
• M72: 21,270,124 km (0.112 R)
• M73: 21,408,502 km (0.09 R)
• M74: 21,894,995 km (0.064 R)
• M75: 21,964,857 km (0.089 R)
• M76: 22,209,749 km (0.089 R)
• M77: 22,279,910 km (0.113 R)
• M78: 22,631,615 km (0.076 R)
• M79: 22,702,225 km (0.099 R)
• M80: 23,233,896 km (0.037 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 964.9

Radius: 10

Gravity: 9.65 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 6.54 AU - 8.88 AU

Year: 8152 Days

Day: 13.6 Hours

Environment

Temp: -167 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 46,890,259 km

• M1: 171,140 km (0.036 R)
• M2: 392,096 km (0.047 R)
• M3: 498,460 km (0.119 R)
• M4: 863,928 km (0.119 R)
• M5: 935,435 km (0.045 R)
• M6: 1,065,735 km (0.095 R)
• M7: 1,242,560 km (0.113 R)
• M8: 1,324,390 km (0.119 R)
• M9: 1,472,193 km (0.074 R)
• M10: 1,784,254 km (0.119 R)
• M11: 2,316,373 km (0.108 R)
• M12: 2,392,668 km (0.108 R)
• M13: 2,495,741 km (0.048 R)
• M14: 2,733,303 km (0.063 R)
• M15: 3,906,150 km (0.101 R)
• M16: 4,089,557 km (0.079 R)
• M17: 4,754,071 km (0.08 R)
• M18: 5,282,899 km (0.05 R)
• M19: 5,554,270 km (0.114 R)
• M20: 6,795,034 km (0.109 R)
• M21: 6,868,487 km (0.075 R)
• M22: 7,352,287 km (0.095 R)
• M23: 8,118,228 km (0.028 R)
• M24: 8,709,289 km (0.12 R)
• M25: 8,789,025 km (0.081 R)
• M26: 9,314,113 km (0.079 R)
• M27: 9,642,331 km (0.117 R)
• M28: 10,057,914 km (0.094 R)
• M29: 10,267,949 km (0.033 R)
• M30: 10,649,573 km (0.077 R)
• M31: 11,602,212 km (0.114 R)
• M32: 11,734,158 km (0.08 R)
• M33: 12,044,125 km (0.091 R)
• M34: 12,853,599 km (0.087 R)
• M35: 13,356,995 km (0.106 R)
• M36: 13,820,150 km (0.055 R)
• M37: 14,714,746 km (0.114 R)
• M38: 15,144,989 km (0.106 R)
• M39: 15,337,522 km (0.104 R)
• M40: 15,530,952 km (0.116 R)
• M41: 16,116,029 km (0.083 R)
• M42: 16,608,954 km (0.047 R)
• M43: 17,007,034 km (0.095 R)
• M44: 17,914,046 km (0.112 R)
• M45: 18,681,932 km (0.095 R)
• M46: 19,408,229 km (0.113 R)
• M47: 19,512,798 km (0.095 R)
• M48: 19,880,061 km (0.116 R)
• M49: 21,102,874 km (0.083 R)
• M50: 21,913,545 km (0.082 R)
• M51: 22,679,336 km (0.077 R)
• M52: 23,231,652 km (0.113 R)
• M53: 24,349,597 km (0.096 R)
• M54: 25,599,636 km (0.08 R)
• M55: 25,886,565 km (0.034 R)
• M56: 26,579,652 km (0.062 R)
• M57: 27,513,442 km (0.088 R)
• M58: 28,517,094 km (0.034 R)
• M59: 29,053,402 km (0.115 R)
• M60: 29,713,428 km (0.112 R)
• M61: 30,015,018 km (0.115 R)
• M62: 30,621,338 km (0.115 R)
• M63: 31,231,547 km (0.116 R)
• M64: 31,415,553 km (0.078 R)
• M65: 32,092,782 km (0.116 R)
• M66: 32,464,384 km (0.084 R)
• M67: 32,899,564 km (0.053 R)
• M68: 33,211,625 km (0.05 R)
• M69: 34,216,773 km (0.059 R)
• M70: 34,532,873 km (0.048 R)
• M71: 35,551,036 km (0.111 R)
• M72: 35,935,503 km (0.093 R)
• M73: 36,579,073 km (0.103 R)
• M74: 37,421,608 km (0.111 R)
• M75: 37,551,758 km (0.075 R)
• M76: 40,120,354 km (0.1 R)
• M77: 40,587,398 km (0.096 R)
• M78: 40,989,069 km (0.072 R)
• M79: 41,661,511 km (0.073 R)
• M80: 41,728,980 km (0.086 R)
• M81: 42,337,693 km (0.1 R)
• M82: 42,473,379 km (0.119 R)
• M83: 43,222,116 km (0.118 R)
• M84: 43,290,333 km (0.079 R)
• M85: 43,632,313 km (0.084 R)
• M86: 44,525,562 km (0.117 R)
• M87: 46,190,587 km (0.076 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 480 - 12,428 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit