🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.8 AU - 1.22 AU

Year: 369 Days

Day: 40.8 Hours

Environment

Temp: 26 °C

Axial Tilt: 3.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 69,984,429 km

• M1: 359,484 km (0.061 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.94 AU - 1.44 AU

Year: 472 Days

Day: 14.5 Hours

Environment

Temp: -3 °C

Axial Tilt: 38.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 3.24 AU - 3.98 AU

Year: 2493 Days

Day: 46.1 Hours

Environment

Temp: -120 °C

Axial Tilt: 1.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 3.72 AU - 5.76 AU

Year: 3751 Days

Day: 45.2 Hours

Environment

Temp: -126 °C

Axial Tilt: 48.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 16.6

Radius: 12.3

Gravity: 0.11 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 4.02 AU - 5.94 AU

Year: 4039 Days

Day: 6.7 Hours

Environment

Temp: -132 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 69,984,429 km

• M1: 180,565 km (0.036 R)
• M2: 267,631 km (0.107 R)
• M3: 353,500 km (0.093 R)
• M4: 593,006 km (0.059 R)
• M5: 758,312 km (0.048 R)
• M6: 1,059,003 km (0.119 R)
• M7: 1,165,966 km (0.115 R)
• M8: 1,276,967 km (0.113 R)
• M9: 1,361,041 km (0.073 R)
• M10: 1,599,351 km (0.114 R)
• M11: 1,717,084 km (0.098 R)
• M12: 1,810,733 km (0.098 R)
• M13: 2,081,206 km (0.051 R)
• M14: 2,188,766 km (0.118 R)
• M15: 2,439,642 km (0.093 R)
• M16: 2,810,046 km (0.081 R)
• M17: 2,905,490 km (0.083 R)
• M18: 3,010,208 km (0.117 R)
• M19: 3,273,351 km (0.115 R)
• M20: 3,458,703 km (0.054 R)
• M21: 3,919,614 km (0.114 R)
• M22: 4,335,496 km (0.07 R)
• M23: 4,548,822 km (0.049 R)
• M24: 4,851,609 km (0.085 R)
• M25: 5,870,220 km (0.064 R)
• M26: 6,241,672 km (0.109 R)
• M27: 6,525,310 km (0.082 R)
• M28: 6,780,972 km (0.107 R)
• M29: 6,964,230 km (0.114 R)
• M30: 7,148,983 km (0.101 R)
• M31: 7,523,576 km (0.104 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 915.2

Radius: 10.4

Gravity: 8.46 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 7.45 AU - 10.99 AU

Year: 10175 Days

Day: 10.9 Hours

Environment

Temp: -173 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 69,984,429 km

• M1: 148,102 km (0.079 R)
• M2: 247,435 km (0.11 R)
• M3: 327,470 km (0.119 R)
• M4: 448,644 km (0.097 R)
• M5: 555,606 km (0.069 R)
• M6: 621,130 km (0.098 R)
• M7: 707,149 km (0.1 R)
• M8: 912,397 km (0.112 R)
• M9: 1,223,561 km (0.054 R)
• M10: 1,334,862 km (0.089 R)
• M11: 1,714,092 km (0.09 R)
• M12: 2,099,606 km (0.115 R)
• M13: 3,962,997 km (0.107 R)
• M14: 4,029,568 km (0.068 R)
• M15: 4,130,397 km (0.05 R)
• M16: 4,716,970 km (0.095 R)
• M17: 5,589,575 km (0.078 R)
• M18: 5,702,072 km (0.083 R)
• M19: 5,777,619 km (0.035 R)
• M20: 6,550,592 km (0.075 R)
• M21: 7,562,472 km (0.077 R)
• M22: 8,535,755 km (0.113 R)
• M23: 8,622,372 km (0.113 R)
• M24: 9,503,504 km (0.103 R)
• M25: 9,864,035 km (0.115 R)
• M26: 10,183,277 km (0.092 R)
• M27: 10,321,056 km (0.1 R)
• M28: 10,738,285 km (0.083 R)
• M29: 10,925,432 km (0.034 R)
• M30: 11,398,311 km (0.049 R)
• M31: 11,877,772 km (0.062 R)
• M32: 12,168,590 km (0.106 R)
• M33: 12,708,040 km (0.098 R)
• M34: 13,810,127 km (0.068 R)
• M35: 13,962,867 km (0.11 R)
• M36: 16,319,333 km (0.065 R)
• M37: 17,186,551 km (0.066 R)
• M38: 17,350,810 km (0.034 R)
• M39: 17,680,972 km (0.073 R)
• M40: 18,909,171 km (0.114 R)
• M41: 19,022,117 km (0.094 R)
• M42: 19,934,365 km (0.065 R)
• M43: 20,164,596 km (0.113 R)
• M44: 20,337,980 km (0.1 R)
• M45: 20,686,094 km (0.044 R)
• M46: 20,802,482 km (0.12 R)
• M47: 21,094,646 km (0.086 R)
• M48: 21,564,832 km (0.064 R)
• M49: 21,979,218 km (0.107 R)
• M50: 23,784,416 km (0.102 R)
• M51: 24,704,742 km (0.107 R)
• M52: 25,014,110 km (0.077 R)
• M53: 25,699,269 km (0.097 R)
• M54: 26,012,826 km (0.109 R)
• M55: 26,327,580 km (0.085 R)
• M56: 27,791,694 km (0.112 R)
• M57: 27,984,526 km (0.119 R)
• M58: 28,242,432 km (0.076 R)
• M59: 28,695,714 km (0.11 R)
• M60: 29,216,763 km (0.104 R)
• M61: 30,135,893 km (0.04 R)
• M62: 31,331,628 km (0.11 R)
• M63: 31,532,389 km (0.097 R)
• M64: 32,272,300 km (0.108 R)
• M65: 32,882,061 km (0.097 R)
• M66: 33,086,112 km (0.084 R)
• M67: 33,290,613 km (0.096 R)
• M68: 33,837,991 km (0.081 R)
• M69: 34,181,617 km (0.047 R)
• M70: 35,777,079 km (0.059 R)
• M71: 35,916,953 km (0.061 R)
• M72: 36,337,622 km (0.108 R)
• M73: 37,680,861 km (0.108 R)
• M74: 39,040,257 km (0.103 R)
• M75: 39,328,383 km (0.118 R)
• M76: 39,689,661 km (0.077 R)
• M77: 40,853,234 km (0.033 R)
• M78: 41,586,114 km (0.092 R)
• M79: 41,806,771 km (0.049 R)
• M80: 42,693,587 km (0.091 R)
• M81: 44,635,965 km (0.076 R)
• M82: 46,073,601 km (0.115 R)
• M83: 46,836,401 km (0.049 R)
• M84: 47,066,033 km (0.113 R)
• M85: 48,994,350 km (0.083 R)
• M86: 49,383,005 km (0.113 R)
• M87: 51,420,977 km (0.084 R)
• M88: 51,499,965 km (0.072 R)
• M89: 51,736,928 km (0.088 R)
• M90: 52,768,255 km (0.111 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 684.9

Radius: 14.9

Gravity: 3.08 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 10.98 AU - 11.04 AU

Year: 13277 Days

Day: 6.4 Hours

Environment

Temp: -173 °C

Axial Tilt: 41.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 69,984,429 km

• M1: 485,146 km (0.118 R)
• M2: 579,542 km (0.081 R)
• M3: 736,321 km (0.057 R)
• M4: 869,612 km (0.081 R)
• M5: 1,054,815 km (0.05 R)
• M6: 1,875,209 km (0.049 R)
• M7: 2,465,523 km (0.064 R)
• M8: 2,921,796 km (0.115 R)
• M9: 3,605,608 km (0.113 R)
• M10: 4,018,498 km (0.073 R)
• M11: 4,195,173 km (0.077 R)
• M12: 4,965,303 km (0.077 R)
• M13: 5,155,143 km (0.052 R)
• M14: 5,660,335 km (0.077 R)
• M15: 6,844,402 km (0.114 R)
• M16: 7,486,476 km (0.093 R)
• M17: 7,661,057 km (0.1 R)
• M18: 8,417,872 km (0.072 R)
• M19: 8,782,442 km (0.111 R)
• M20: 9,716,382 km (0.117 R)
• M21: 9,954,841 km (0.084 R)
• M22: 10,050,883 km (0.096 R)
• M23: 10,682,036 km (0.1 R)
• M24: 11,376,170 km (0.081 R)
• M25: 11,931,777 km (0.094 R)
• M26: 12,444,748 km (0.105 R)
• M27: 12,912,540 km (0.112 R)
• M28: 13,017,259 km (0.055 R)
• M29: 14,188,161 km (0.067 R)
• M30: 17,376,092 km (0.093 R)
• M31: 17,607,819 km (0.113 R)
• M32: 17,782,400 km (0.118 R)
• M33: 18,015,922 km (0.082 R)
• M34: 18,722,922 km (0.084 R)
• M35: 19,438,897 km (0.057 R)
• M36: 19,739,888 km (0.091 R)
• M37: 20,346,507 km (0.093 R)
• M38: 20,836,291 km (0.059 R)
• M39: 21,082,529 km (0.114 R)
• M40: 21,515,914 km (0.034 R)
• M41: 21,827,377 km (0.054 R)
• M42: 23,279,074 km (0.081 R)
• M43: 23,598,765 km (0.117 R)
• M44: 24,826,814 km (0.096 R)
• M45: 25,943,412 km (0.116 R)
• M46: 26,407,914 km (0.06 R)
• M47: 27,076,167 km (0.115 R)
• M48: 27,817,874 km (0.053 R)
• M49: 28,225,229 km (0.089 R)
• M50: 31,837,718 km (0.067 R)
• M51: 32,334,981 km (0.028 R)
• M52: 32,978,252 km (0.096 R)
• M53: 33,481,499 km (0.119 R)
• M54: 34,350,065 km (0.063 R)
• M55: 34,787,040 km (0.08 R)
• M56: 36,109,336 km (0.074 R)
• M57: 36,627,991 km (0.094 R)
• M58: 37,000,041 km (0.059 R)
• M59: 37,597,834 km (0.117 R)
• M60: 38,424,961 km (0.118 R)
• M61: 39,334,217 km (0.084 R)
• M62: 40,250,504 km (0.091 R)
• M63: 41,173,972 km (0.07 R)
• M64: 41,483,340 km (0.11 R)
• M65: 41,638,323 km (0.097 R)
• M66: 42,182,112 km (0.106 R)
• M67: 44,698,348 km (0.099 R)
• M68: 45,335,036 km (0.075 R)
• M69: 45,814,497 km (0.109 R)
• M70: 46,697,873 km (0.112 R)
• M71: 46,939,773 km (0.062 R)
• M72: 48,236,936 km (0.108 R)
• M73: 48,563,209 km (0.035 R)
• M74: 52,617,461 km (0.058 R)
• M75: 53,542,574 km (0.111 R)
• M76: 53,964,739 km (0.11 R)
• M77: 54,303,429 km (0.055 R)
• M78: 55,579,349 km (0.098 R)
• M79: 56,006,900 km (0.065 R)
• M80: 56,521,367 km (0.059 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 214.7

Radius: 6.5

Gravity: 5.08 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 17.2 AU - 21.98 AU

Year: 31512 Days

Day: 16.1 Hours

Environment

Temp: -201 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 69,984,429 km

• M1: 83,027 km (0.076 R)
• M2: 222,302 km (0.109 R)
• M3: 408,402 km (0.065 R)
• M4: 619,186 km (0.079 R)
• M5: 748,139 km (0.086 R)
• M6: 815,907 km (0.093 R)
• M7: 1,057,208 km (0.077 R)
• M8: 1,403,378 km (0.036 R)
• M9: 1,782,608 km (0.031 R)
• M10: 1,843,794 km (0.058 R)
• M11: 2,291,391 km (0.116 R)
• M12: 3,282,028 km (0.1 R)
• M13: 3,703,445 km (0.099 R)
• M14: 4,223,297 km (0.089 R)
• M15: 4,264,287 km (0.061 R)
• M16: 4,766,039 km (0.054 R)
• M17: 5,419,183 km (0.088 R)
• M18: 6,146,528 km (0.085 R)
• M19: 6,239,578 km (0.073 R)
• M20: 6,952,561 km (0.118 R)
• M21: 7,245,025 km (0.029 R)
• M22: 7,741,241 km (0.076 R)
• M23: 8,351,152 km (0.118 R)
• M24: 8,609,956 km (0.088 R)
• M25: 8,818,794 km (0.068 R)
• M26: 10,106,832 km (0.038 R)
• M27: 11,224,328 km (0.097 R)
• M28: 11,971,570 km (0.11 R)
• M29: 12,734,668 km (0.089 R)
• M30: 12,913,139 km (0.05 R)
• M31: 13,453,187 km (0.114 R)
• M32: 14,679,441 km (0.085 R)
• M33: 16,133,532 km (0.09 R)
• M34: 16,844,870 km (0.101 R)
• M35: 17,303,088 km (0.114 R)
• M36: 18,164,622 km (0.099 R)
• M37: 18,701,679 km (0.035 R)
• M38: 19,243,971 km (0.104 R)
• M39: 19,517,137 km (0.082 R)
• M40: 19,722,834 km (0.051 R)
• M41: 19,791,499 km (0.116 R)
• M42: 20,483,090 km (0.12 R)
• M43: 22,103,534 km (0.071 R)
• M44: 23,109,879 km (0.09 R)
• M45: 23,182,434 km (0.083 R)
• M46: 25,092,649 km (0.093 R)
• M47: 26,217,476 km (0.117 R)
• M48: 28,051,246 km (0.11 R)
• M49: 28,205,931 km (0.057 R)
• M50: 30,639,439 km (0.118 R)
• M51: 30,719,025 km (0.118 R)
• M52: 30,958,232 km (0.118 R)
• M53: 31,038,117 km (0.068 R)
• M54: 31,518,925 km (0.12 R)
• M55: 32,244,774 km (0.072 R)
• M56: 32,569,102 km (0.108 R)
• M57: 32,731,715 km (0.085 R)
• M58: 33,548,669 km (0.045 R)
• M59: 36,039,324 km (0.113 R)
• M60: 36,460,292 km (0.034 R)
• M61: 37,222,045 km (0.115 R)
• M62: 37,562,230 km (0.118 R)
• M63: 37,903,463 km (0.066 R)
• M64: 37,988,883 km (0.076 R)
• M65: 42,609,962 km (0.064 R)
• M66: 44,399,302 km (0.106 R)
• M67: 46,487,090 km (0.113 R)
• M68: 47,312,720 km (0.112 R)
• M69: 48,606,742 km (0.089 R)
• M70: 48,885,592 km (0.105 R)
• M71: 49,912,282 km (0.1 R)
• M72: 52,367,483 km (0.074 R)
• M73: 52,557,921 km (0.116 R)
• M74: 53,417,959 km (0.074 R)
• M75: 53,993,761 km (0.109 R)
• M76: 54,186,294 km (0.097 R)
• M77: 54,861,578 km (0.102 R)
• M78: 54,958,219 km (0.105 R)
• M79: 56,318,063 km (0.034 R)
• M80: 57,492,406 km (0.102 R)
• M81: 61,866,648 km (0.082 R)
• M82: 62,673,430 km (0.115 R)
• M83: 63,078,092 km (0.109 R)
• M84: 63,382,224 km (0.071 R)
• M85: 64,093,712 km (0.103 R)
• M86: 67,897,836 km (0.087 R)

Kuiper Belt

Range: 30.2 - 55.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 509 - 20,079 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit