🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.51 AU - 0.65 AU

Year: 191 Days

Day: 29.9 Hours

Environment

Temp: 11 °C

Axial Tilt: 162.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.98 AU - 1.38 AU

Year: 556 Days

Day: 20.3 Hours

Environment

Temp: -80 °C

Axial Tilt: 16.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 77,812,305 km

• M1: 158,275 km (0.094 R)
• M2: 328,816 km (0.064 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.98 AU - 1.52 AU

Year: 606 Days

Day: 20.4 Hours

Environment

Temp: -86 °C

Axial Tilt: 48.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,812,305 km

• M1: 121,473 km (0.054 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.23 AU - 1.81 AU

Year: 812 Days

Day: 31.1 Hours

Environment

Temp: -105 °C

Axial Tilt: 8.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.7 AU - 2 AU

Year: 1091 Days

Day: 25.9 Hours

Environment

Temp: -119 °C

Axial Tilt: 28.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 77,812,305 km

• M1: 78,838 km (0.09 R)
• M2: 558,299 km (0.082 R)

Asteroid Belt

Center: 3.59 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 977.4

Radius: 12.9

Gravity: 5.87 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 4 AU - 6.66 AU

Year: 5334 Days

Day: 9.3 Hours

Environment

Temp: -165 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 77,812,305 km

• M1: 166,203 km (0.113 R)
• M2: 252,970 km (0.057 R)
• M3: 334,950 km (0.108 R)
• M4: 603,777 km (0.108 R)
• M5: 786,885 km (0.098 R)
• M6: 1,260,960 km (0.07 R)
• M7: 1,345,334 km (0.074 R)
• M8: 1,665,922 km (0.084 R)
• M9: 1,893,460 km (0.092 R)
• M10: 2,172,011 km (0.095 R)
• M11: 2,295,579 km (0.116 R)
• M12: 2,485,569 km (0.117 R)
• M13: 2,836,076 km (0.076 R)
• M14: 2,949,023 km (0.032 R)
• M15: 3,512,109 km (0.094 R)
• M16: 3,633,583 km (0.106 R)
• M17: 3,756,702 km (0.092 R)
• M18: 3,931,282 km (0.111 R)
• M19: 4,898,582 km (0.077 R)
• M20: 5,908,069 km (0.04 R)
• M21: 6,140,993 km (0.11 R)
• M22: 6,496,288 km (0.119 R)
• M23: 6,586,046 km (0.117 R)
• M24: 6,858,165 km (0.09 R)
• M25: 7,382,356 km (0.115 R)
• M26: 7,601,965 km (0.119 R)
• M27: 7,887,548 km (0.096 R)
• M28: 8,015,753 km (0.115 R)
• M29: 8,176,720 km (0.074 R)
• M30: 8,502,096 km (0.111 R)
• M31: 8,633,592 km (0.082 R)
• M32: 9,435,886 km (0.093 R)
• M33: 10,157,546 km (0.1 R)
• M34: 10,297,121 km (0.113 R)
• M35: 10,507,605 km (0.084 R)
• M36: 10,683,981 km (0.059 R)
• M37: 11,255,295 km (0.085 R)
• M38: 12,502,343 km (0.092 R)
• M39: 12,952,932 km (0.073 R)
• M40: 13,066,476 km (0.079 R)
• M41: 13,523,797 km (0.113 R)
• M42: 13,638,838 km (0.093 R)
• M43: 13,947,458 km (0.058 R)
• M44: 14,689,913 km (0.116 R)
• M45: 14,847,738 km (0.09 R)
• M46: 15,645,843 km (0.112 R)
• M47: 16,663,108 km (0.053 R)
• M48: 16,786,676 km (0.119 R)
• M49: 17,283,790 km (0.102 R)
• M50: 17,492,329 km (0.055 R)
• M51: 18,292,528 km (0.111 R)
• M52: 18,804,004 km (0.114 R)
• M53: 19,190,864 km (0.115 R)
• M54: 20,016,046 km (0.099 R)
• M55: 20,103,560 km (0.092 R)
• M56: 20,410,834 km (0.11 R)
• M57: 20,764,035 km (0.093 R)
• M58: 21,790,875 km (0.047 R)
• M59: 22,742,616 km (0.116 R)
• M60: 23,062,905 km (0.07 R)
• M61: 23,200,685 km (0.12 R)
• M62: 23,569,294 km (0.086 R)
• M63: 23,708,121 km (0.114 R)
• M64: 24,921,958 km (0.075 R)
• M65: 25,063,328 km (0.118 R)
• M66: 25,678,923 km (0.081 R)
• M67: 25,774,068 km (0.096 R)
• M68: 25,964,805 km (0.104 R)
• M69: 26,299,605 km (0.111 R)
• M70: 26,635,751 km (0.1 R)
• M71: 27,070,183 km (0.114 R)
• M72: 27,312,532 km (0.117 R)
• M73: 27,994,998 km (0.064 R)
• M74: 28,092,984 km (0.093 R)
• M75: 30,075,904 km (0.036 R)
• M76: 33,705,298 km (0.098 R)
• M77: 35,121,541 km (0.096 R)
• M78: 35,385,880 km (0.09 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 488.2

Radius: 13.2

Gravity: 2.8 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 8.11 AU - 8.31 AU

Year: 10197 Days

Day: 13.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 148.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 77,812,305 km

• M1: 214,075 km (0.066 R)
• M2: 324,777 km (0.108 R)
• M3: 423,212 km (0.035 R)
• M4: 632,799 km (0.064 R)
• M5: 799,301 km (0.092 R)
• M6: 1,034,020 km (0.067 R)
• M7: 1,141,881 km (0.106 R)
• M8: 2,073,875 km (0.091 R)
• M9: 2,189,664 km (0.091 R)
• M10: 2,452,059 km (0.082 R)
• M11: 3,139,760 km (0.108 R)
• M12: 3,714,665 km (0.043 R)
• M13: 3,856,633 km (0.098 R)
• M14: 4,087,313 km (0.115 R)
• M15: 4,502,148 km (0.11 R)
• M16: 5,024,244 km (0.085 R)
• M17: 5,992,442 km (0.114 R)
• M18: 6,463,974 km (0.111 R)
• M19: 6,600,856 km (0.029 R)
• M20: 6,738,786 km (0.087 R)
• M21: 7,622,610 km (0.044 R)
• M22: 8,505,237 km (0.045 R)
• M23: 8,920,820 km (0.091 R)
• M24: 9,614,954 km (0.102 R)
• M25: 10,769,700 km (0.116 R)
• M26: 11,384,248 km (0.116 R)
• M27: 11,467,126 km (0.075 R)
• M28: 11,591,741 km (0.119 R)
• M29: 11,800,280 km (0.096 R)
• M30: 12,179,062 km (0.053 R)
• M31: 12,905,360 km (0.12 R)
• M32: 12,991,827 km (0.037 R)
• M33: 13,078,295 km (0.098 R)
• M34: 13,601,887 km (0.06 R)
• M35: 13,777,964 km (0.04 R)
• M36: 15,213,355 km (0.066 R)
• M37: 16,181,104 km (0.102 R)
• M38: 16,367,802 km (0.044 R)
• M39: 16,508,125 km (0.056 R)
• M40: 17,886,221 km (0.097 R)
• M41: 18,613,565 km (0.12 R)
• M42: 19,153,015 km (0.111 R)
• M43: 19,499,035 km (0.084 R)
• M44: 19,747,368 km (0.059 R)
• M45: 20,297,589 km (0.083 R)
• M46: 20,549,362 km (0.103 R)
• M47: 20,650,340 km (0.116 R)
• M48: 21,720,863 km (0.086 R)
• M49: 21,823,786 km (0.051 R)
• M50: 24,555,593 km (0.056 R)
• M51: 25,309,417 km (0.084 R)
• M52: 26,289,731 km (0.108 R)
• M53: 27,560,416 km (0.116 R)
• M54: 27,951,165 km (0.106 R)
• M55: 28,063,065 km (0.113 R)
• M56: 28,625,104 km (0.109 R)
• M57: 29,077,488 km (0.061 R)
• M58: 29,418,272 km (0.117 R)
• M59: 30,679,382 km (0.085 R)
• M60: 30,852,616 km (0.1 R)
• M61: 31,432,757 km (0.057 R)
• M62: 32,309,699 km (0.076 R)
• M63: 33,372,592 km (0.065 R)
• M64: 33,968,141 km (0.075 R)
• M65: 34,447,004 km (0.102 R)
• M66: 34,627,270 km (0.071 R)
• M67: 36,568,601 km (0.107 R)
• M68: 37,182,401 km (0.081 R)
• M69: 37,676,074 km (0.118 R)
• M70: 38,544,939 km (0.064 R)
• M71: 38,732,086 km (0.069 R)
• M72: 40,113,173 km (0.082 R)
• M73: 40,936,859 km (0.055 R)
• M74: 41,064,017 km (0.115 R)
• M75: 42,214,874 km (0.08 R)
• M76: 42,923,369 km (0.07 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 358.8

Radius: 3.6

Gravity: 27.69 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 15.91 AU - 16.73 AU

Year: 28579 Days

Day: 18.7 Hours

Environment

Temp: -212 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 77,812,305 km

• M1: 111,151 km (0.037 R)
• M2: 264,788 km (0.083 R)
• M3: 389,852 km (0.037 R)
• M4: 762,500 km (0.101 R)
• M5: 1,131,110 km (0.086 R)
• M6: 1,245,402 km (0.115 R)
• M7: 1,938,040 km (0.097 R)
• M8: 2,357,962 km (0.072 R)
• M9: 2,394,164 km (0.086 R)
• M10: 4,118,429 km (0.067 R)
• M11: 4,790,423 km (0.042 R)
• M12: 4,928,801 km (0.079 R)
• M13: 5,257,019 km (0.065 R)
• M14: 5,689,207 km (0.118 R)
• M15: 7,157,660 km (0.057 R)
• M16: 7,528,662 km (0.111 R)
• M17: 7,689,630 km (0.118 R)
• M18: 8,567,021 km (0.116 R)
• M19: 9,417,934 km (0.067 R)
• M20: 9,533,274 km (0.109 R)
• M21: 9,824,092 km (0.089 R)
• M22: 10,236,085 km (0.068 R)
• M23: 11,076,675 km (0.101 R)
• M24: 11,320,968 km (0.089 R)
• M25: 12,378,625 km (0.058 R)
• M26: 12,951,286 km (0.106 R)
• M27: 13,144,118 km (0.064 R)
• M28: 13,859,046 km (0.077 R)
• M29: 14,787,151 km (0.081 R)
• M30: 15,462,436 km (0.117 R)
• M31: 17,760,558 km (0.113 R)
• M32: 19,866,298 km (0.118 R)
• M33: 19,940,349 km (0.077 R)
• M34: 20,835,543 km (0.108 R)
• M35: 21,743,751 km (0.099 R)
• M36: 21,896,491 km (0.081 R)
• M37: 22,279,611 km (0.085 R)
• M38: 24,149,135 km (0.115 R)
• M39: 25,022,787 km (0.085 R)
• M40: 26,230,640 km (0.117 R)
• M41: 27,539,771 km (0.116 R)
• M42: 28,786,221 km (0.113 R)
• M43: 30,647,517 km (0.054 R)
• M44: 30,990,097 km (0.102 R)
• M45: 31,592,527 km (0.043 R)
• M46: 33,599,383 km (0.089 R)
• M47: 34,930,205 km (0.034 R)
• M48: 35,557,170 km (0.074 R)
• M49: 35,917,102 km (0.115 R)
• M50: 37,186,291 km (0.111 R)
• M51: 38,285,835 km (0.06 R)
• M52: 38,839,646 km (0.113 R)
• M53: 39,024,849 km (0.075 R)
• M54: 39,210,350 km (0.116 R)
• M55: 39,768,500 km (0.082 R)
• M56: 41,269,714 km (0.096 R)
• M57: 42,122,272 km (0.115 R)
• M58: 44,037,724 km (0.098 R)
• M59: 44,327,345 km (0.11 R)
• M60: 45,005,921 km (0.095 R)
• M61: 46,668,103 km (0.105 R)
• M62: 48,948,573 km (0.097 R)
• M63: 50,455,323 km (0.069 R)
• M64: 51,062,241 km (0.105 R)
• M65: 51,265,096 km (0.071 R)
• M66: 51,468,250 km (0.093 R)
• M67: 54,339,781 km (0.054 R)
• M68: 56,004,057 km (0.103 R)
• M69: 56,842,254 km (0.109 R)
• M70: 57,368,390 km (0.118 R)
• M71: 59,062,586 km (0.11 R)
• M72: 60,988,210 km (0.083 R)
• M73: 61,418,902 km (0.047 R)
• M74: 61,742,482 km (0.084 R)
• M75: 62,283,278 km (0.092 R)
• M76: 62,608,504 km (0.084 R)
• M77: 64,352,366 km (0.104 R)
• M78: 64,571,527 km (0.117 R)
• M79: 65,010,447 km (0.092 R)
• M80: 66,001,683 km (0.051 R)
• M81: 66,112,086 km (0.068 R)
• M82: 66,333,192 km (0.067 R)
• M83: 66,887,003 km (0.091 R)
• M84: 66,998,005 km (0.079 R)
• M85: 69,791,296 km (0.03 R)
• M86: 69,903,794 km (0.112 R)
• M87: 71,145,606 km (0.091 R)
• M88: 72,850,573 km (0.056 R)
• M89: 73,079,009 km (0.069 R)
• M90: 73,994,697 km (0.106 R)
• M91: 74,109,439 km (0.104 R)
• M92: 74,454,112 km (0.083 R)
• M93: 75,029,466 km (0.058 R)
• M94: 76,416,687 km (0.118 R)
• M95: 77,229,751 km (0.096 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 554 - 11,223 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit