🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.85 AU - 0.99 AU

Year: 327 Days

Day: 25.6 Hours

Environment

Temp: 38 °C

Axial Tilt: 1.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.39 AU - 1.67 AU

Year: 702 Days

Day: 36.9 Hours

Environment

Temp: -51 °C

Axial Tilt: 8.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,413,274 km

• M1: 1,308,981 km (0.099 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 2.12 AU - 2.38 AU

Year: 1252 Days

Day: 19.2 Hours

Environment

Temp: -83 °C

Axial Tilt: 7.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 2.34 AU - 3.28 AU

Year: 1747 Days

Day: 18.9 Hours

Environment

Temp: -110 °C

Axial Tilt: 6.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 3.51 AU - 4.37 AU

Year: 2900 Days

Day: 17.2 Hours

Environment

Temp: -121 °C

Axial Tilt: 29.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,413,274 km

• M1: 756,666 km (0.052 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 3.47 AU - 5.11 AU

Year: 3295 Days

Day: 44 Hours

Environment

Temp: -128 °C

Axial Tilt: 22.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 40,413,274 km

• M1: 285,882 km (0.12 R)
• M2: 2,834,132 km (0.086 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 4.16 AU - 4.64 AU

Year: 3423 Days

Day: 16.6 Hours

Environment

Temp: -124 °C

Axial Tilt: 25.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 6.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 820

Radius: 8.7

Gravity: 10.83 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 5.96 AU - 6.66 AU

Year: 5878 Days

Day: 8.7 Hours

Environment

Temp: -151 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 40,413,274 km

• M1: 167,250 km (0.089 R)
• M2: 392,994 km (0.109 R)
• M3: 810,521 km (0.103 R)
• M4: 1,150,707 km (0.085 R)
• M5: 1,217,278 km (0.103 R)
• M6: 1,336,956 km (0.09 R)
• M7: 1,533,079 km (0.101 R)
• M8: 1,606,831 km (0.091 R)
• M9: 1,757,925 km (0.078 R)
• M10: 1,854,714 km (0.094 R)
• M11: 2,827,400 km (0.068 R)
• M12: 2,918,505 km (0.111 R)
• M13: 3,832,548 km (0.085 R)
• M14: 3,959,108 km (0.07 R)
• M15: 4,693,184 km (0.097 R)
• M16: 4,828,570 km (0.085 R)
• M17: 5,020,505 km (0.072 R)
• M18: 5,468,700 km (0.068 R)
• M19: 5,582,693 km (0.069 R)
• M20: 5,929,611 km (0.115 R)
• M21: 6,017,425 km (0.091 R)
• M22: 6,105,687 km (0.114 R)
• M23: 6,523,365 km (0.079 R)
• M24: 7,512,506 km (0.075 R)
• M25: 8,383,016 km (0.09 R)
• M26: 8,780,198 km (0.113 R)
• M27: 9,217,323 km (0.111 R)
• M28: 9,421,524 km (0.085 R)
• M29: 9,661,629 km (0.046 R)
• M30: 9,730,743 km (0.105 R)
• M31: 10,288,444 km (0.105 R)
• M32: 10,856,467 km (0.116 R)
• M33: 10,964,178 km (0.109 R)
• M34: 11,361,958 km (0.091 R)
• M35: 11,471,314 km (0.086 R)
• M36: 11,838,278 km (0.058 R)
• M37: 11,912,030 km (0.11 R)
• M38: 12,097,381 km (0.071 R)
• M39: 12,621,273 km (0.094 R)
• M40: 13,038,202 km (0.025 R)
• M41: 13,344,280 km (0.116 R)
• M42: 13,575,259 km (0.081 R)
• M43: 13,846,629 km (0.069 R)
• M44: 14,237,229 km (0.118 R)
• M45: 14,315,768 km (0.056 R)
• M46: 14,433,951 km (0.07 R)
• M47: 14,631,569 km (0.111 R)
• M48: 16,203,394 km (0.076 R)
• M49: 16,532,360 km (0.098 R)
• M50: 16,656,377 km (0.069 R)
• M51: 16,739,104 km (0.12 R)
• M52: 16,822,131 km (0.117 R)
• M53: 17,071,810 km (0.09 R)
• M54: 17,155,285 km (0.119 R)
• M55: 17,616,944 km (0.093 R)
• M56: 17,785,840 km (0.05 R)
• M57: 17,912,849 km (0.095 R)
• M58: 18,125,278 km (0.069 R)
• M59: 18,253,035 km (0.115 R)
• M60: 18,424,025 km (0.097 R)
• M61: 19,286,457 km (0.079 R)
• M62: 19,722,684 km (0.076 R)
• M63: 20,250,316 km (0.08 R)
• M64: 20,338,728 km (0.094 R)
• M65: 21,229,883 km (0.06 R)
• M66: 22,453,144 km (0.03 R)
• M67: 23,466,520 km (0.087 R)
• M68: 23,745,520 km (0.067 R)
• M69: 24,025,717 km (0.074 R)
• M70: 25,920,823 km (0.053 R)
• M71: 26,450,400 km (0.079 R)
• M72: 26,837,858 km (0.108 R)
• M73: 28,455,460 km (0.095 R)
• M74: 30,610,417 km (0.052 R)
• M75: 30,864,434 km (0.044 R)
• M76: 31,990,158 km (0.084 R)
• M77: 32,454,660 km (0.078 R)
• M78: 32,713,614 km (0.08 R)
• M79: 32,869,345 km (0.117 R)
• M80: 32,973,315 km (0.115 R)
• M81: 34,387,315 km (0.096 R)
• M82: 34,545,589 km (0.091 R)
• M83: 34,863,036 km (0.071 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 747.8

Radius: 8.8

Gravity: 9.66 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 10.05 AU - 10.37 AU

Year: 12099 Days

Day: 15 Hours

Environment

Temp: -187 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 40,413,274 km

• M1: 233,373 km (0.062 R)
• M2: 304,581 km (0.113 R)
• M3: 385,663 km (0.09 R)
• M4: 556,953 km (0.035 R)
• M5: 734,825 km (0.05 R)
• M6: 1,015,022 km (0.09 R)
• M7: 1,123,181 km (0.082 R)
• M8: 1,212,640 km (0.102 R)
• M9: 1,398,740 km (0.119 R)
• M10: 1,569,431 km (0.11 R)
• M11: 1,904,680 km (0.034 R)
• M12: 2,233,945 km (0.116 R)
• M13: 2,347,789 km (0.069 R)
• M14: 2,492,749 km (0.108 R)
• M15: 2,731,059 km (0.111 R)
• M16: 3,622,064 km (0.07 R)
• M17: 4,416,279 km (0.114 R)
• M18: 4,888,559 km (0.109 R)
• M19: 5,607,527 km (0.05 R)
• M20: 5,724,063 km (0.117 R)
• M21: 5,802,303 km (0.119 R)
• M22: 6,521,719 km (0.052 R)
• M23: 6,850,535 km (0.087 R)
• M24: 6,975,150 km (0.103 R)
• M25: 7,184,737 km (0.097 R)
• M26: 7,269,110 km (0.101 R)
• M27: 7,782,530 km (0.12 R)
• M28: 8,307,469 km (0.089 R)
• M29: 8,485,042 km (0.07 R)
• M30: 9,437,830 km (0.047 R)
• M31: 9,763,056 km (0.095 R)
• M32: 11,889,590 km (0.117 R)
• M33: 12,089,752 km (0.104 R)
• M34: 12,799,295 km (0.116 R)
• M35: 12,901,769 km (0.107 R)
• M36: 13,522,451 km (0.078 R)
• M37: 15,387,487 km (0.065 R)
• M38: 15,990,217 km (0.118 R)
• M39: 17,558,900 km (0.068 R)
• M40: 17,844,184 km (0.055 R)
• M41: 18,016,072 km (0.035 R)
• M42: 20,002,432 km (0.061 R)
• M43: 21,203,105 km (0.064 R)
• M44: 22,674,400 km (0.117 R)
• M45: 23,862,356 km (0.106 R)
• M46: 23,988,617 km (0.092 R)
• M47: 25,006,481 km (0.118 R)
• M48: 25,070,509 km (0.093 R)
• M49: 25,327,518 km (0.119 R)
• M50: 26,624,980 km (0.113 R)
• M51: 28,143,698 km (0.041 R)
• M52: 31,195,494 km (0.117 R)
• M53: 32,235,798 km (0.108 R)
• M54: 32,305,660 km (0.1 R)
• M55: 32,375,373 km (0.068 R)
• M56: 32,585,109 km (0.109 R)
• M57: 33,217,160 km (0.08 R)
• M58: 33,499,302 km (0.054 R)
• M59: 33,711,431 km (0.033 R)
• M60: 35,065,442 km (0.109 R)
• M61: 35,208,906 km (0.11 R)
• M62: 35,424,626 km (0.064 R)
• M63: 35,496,583 km (0.087 R)
• M64: 37,239,099 km (0.096 R)
• M65: 37,532,311 km (0.117 R)
• M66: 38,786,689 km (0.091 R)
• M67: 39,456,289 km (0.078 R)
• M68: 39,979,732 km (0.091 R)
• M69: 41,412,131 km (0.04 R)
• M70: 42,248,982 km (0.052 R)
• M71: 42,478,315 km (0.062 R)
• M72: 42,707,948 km (0.119 R)
• M73: 43,862,245 km (0.1 R)
• M74: 44,171,913 km (0.05 R)
• M75: 45,261,135 km (0.095 R)
• M76: 45,339,225 km (0.083 R)
• M77: 46,280,345 km (0.118 R)
• M78: 47,624,781 km (0.12 R)
• M79: 48,341,654 km (0.058 R)
• M80: 49,142,452 km (0.114 R)
• M81: 50,757,062 km (0.112 R)
• M82: 51,081,988 km (0.082 R)
• M83: 53,128,936 km (0.026 R)
• M84: 54,286,973 km (0.097 R)
• M85: 54,536,203 km (0.066 R)

Planet 10 - Gas Giant

Semi-Major Axis: 10.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 225.5

Radius: 10.4

Gravity: 2.08 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 9.54 AU - 12.42 AU

Year: 13493 Days

Day: 11.2 Hours

Environment

Temp: -172 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 40,413,274 km

• M1: 143,614 km (0.087 R)
• M2: 393,143 km (0.075 R)
• M3: 501,153 km (0.104 R)
• M4: 593,305 km (0.104 R)
• M5: 1,092,663 km (0.114 R)
• M6: 1,422,377 km (0.074 R)
• M7: 2,307,697 km (0.108 R)
• M8: 2,399,699 km (0.113 R)
• M9: 2,903,246 km (0.037 R)
• M10: 3,492,063 km (0.099 R)
• M11: 3,759,544 km (0.055 R)
• M12: 3,978,406 km (0.071 R)
• M13: 4,201,456 km (0.101 R)
• M14: 4,601,780 km (0.098 R)
• M15: 4,984,601 km (0.102 R)
• M16: 5,286,190 km (0.1 R)
• M17: 5,907,022 km (0.112 R)
• M18: 6,065,894 km (0.056 R)
• M19: 6,161,936 km (0.074 R)
• M20: 6,355,516 km (0.067 R)
• M21: 6,485,666 km (0.062 R)
• M22: 6,551,040 km (0.096 R)
• M23: 6,715,598 km (0.067 R)
• M24: 7,183,540 km (0.064 R)
• M25: 7,251,308 km (0.075 R)
• M26: 7,319,225 km (0.106 R)
• M27: 7,558,732 km (0.097 R)
• M28: 8,866,965 km (0.08 R)
• M29: 8,939,670 km (0.114 R)
• M30: 9,158,980 km (0.088 R)
• M31: 9,269,383 km (0.069 R)
• M32: 9,677,785 km (0.043 R)
• M33: 10,054,174 km (0.106 R)
• M34: 10,130,020 km (0.091 R)
• M35: 12,208,832 km (0.095 R)
• M36: 13,150,850 km (0.069 R)
• M37: 13,484,004 km (0.084 R)
• M38: 13,904,524 km (0.098 R)
• M39: 14,844,447 km (0.084 R)
• M40: 15,672,771 km (0.096 R)
• M41: 16,248,124 km (0.11 R)
• M42: 16,830,359 km (0.073 R)
• M43: 17,556,507 km (0.117 R)
• M44: 18,015,473 km (0.09 R)
• M45: 18,385,578 km (0.112 R)
• M46: 18,571,528 km (0.09 R)
• M47: 18,758,077 km (0.036 R)
• M48: 19,039,171 km (0.081 R)
• M49: 20,081,719 km (0.12 R)
• M50: 21,435,131 km (0.117 R)
• M51: 21,532,968 km (0.116 R)
• M52: 22,122,982 km (0.072 R)
• M53: 22,967,911 km (0.095 R)
• M54: 23,520,226 km (0.12 R)
• M55: 24,331,346 km (0.081 R)
• M56: 24,586,709 km (0.086 R)
• M57: 24,689,184 km (0.07 R)
• M58: 26,924,924 km (0.1 R)
• M59: 27,136,306 km (0.111 R)
• M60: 27,242,071 km (0.091 R)
• M61: 27,773,293 km (0.089 R)
• M62: 28,522,928 km (0.092 R)
• M63: 29,387,604 km (0.1 R)
• M64: 29,605,119 km (0.067 R)
• M65: 30,866,379 km (0.101 R)
• M66: 33,952,733 km (0.083 R)
• M67: 36,491,708 km (0.093 R)
• M68: 37,253,460 km (0.072 R)
• M69: 38,495,272 km (0.031 R)
• M70: 39,091,270 km (0.092 R)
• M71: 40,292,541 km (0.103 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 419 - 12,184 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit