🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.82 AU - 1.08 AU

Year: 340 Days

Day: 40.3 Hours

Environment

Temp: 21 °C

Axial Tilt: 10.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 67,963,627 km

• M1: 92,900 km (0.062 R)
• M2: 302,636 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.15 AU - 1.29 AU

Year: 495 Days

Day: 12.6 Hours

Environment

Temp: 14 °C

Axial Tilt: 16.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 67,963,627 km

• M1: 415,882 km (0.09 R)
• M2: 748,289 km (0.077 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.15 AU - 1.49 AU

Year: 557 Days

Day: 22.5 Hours

Environment

Temp: 7 °C

Axial Tilt: 10.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.13 AU - 1.53 AU

Year: 563 Days

Day: 22.8 Hours

Environment

Temp: -13 °C

Axial Tilt: 34.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.2 AU - 1.92 AU

Year: 715 Days

Day: 38.2 Hours

Environment

Temp: -51 °C

Axial Tilt: 22 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,963,627 km

• M1: 335,847 km (0.105 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 2.12 AU - 3.12 AU

Year: 1557 Days

Day: 14 Hours

Environment

Temp: -86 °C

Axial Tilt: 16.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 3.37 AU - 3.73 AU

Year: 2455 Days

Day: 38.7 Hours

Environment

Temp: -112 °C

Axial Tilt: 29 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 5.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 249.1

Radius: 8.6

Gravity: 3.37 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 5.82 AU - 5.94 AU

Year: 5234 Days

Day: 15 Hours

Environment

Temp: -156 °C

Axial Tilt: 62.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 67,963,627 km

• M1: 143,614 km (0.076 R)
• M2: 258,056 km (0.065 R)
• M3: 384,467 km (0.068 R)
• M4: 481,855 km (0.097 R)
• M5: 561,142 km (0.033 R)
• M6: 694,134 km (0.058 R)
• M7: 913,744 km (0.075 R)
• M8: 1,119,590 km (0.116 R)
• M9: 1,456,335 km (0.081 R)
• M10: 1,616,106 km (0.079 R)
• M11: 1,866,533 km (0.072 R)
• M12: 2,234,992 km (0.118 R)
• M13: 2,296,178 km (0.034 R)
• M14: 2,373,221 km (0.1 R)
• M15: 2,562,163 km (0.068 R)
• M16: 2,838,021 km (0.102 R)
• M17: 2,954,408 km (0.071 R)
• M18: 3,021,727 km (0.058 R)
• M19: 3,157,861 km (0.081 R)
• M20: 3,226,676 km (0.098 R)
• M21: 3,295,940 km (0.099 R)
• M22: 3,777,047 km (0.106 R)
• M23: 3,942,203 km (0.11 R)
• M24: 3,997,853 km (0.099 R)
• M25: 4,185,150 km (0.101 R)
• M26: 4,883,473 km (0.074 R)
• M27: 5,307,433 km (0.118 R)
• M28: 5,596,756 km (0.038 R)
• M29: 5,869,921 km (0.062 R)
• M30: 5,976,136 km (0.114 R)
• M31: 6,061,706 km (0.051 R)
• M32: 6,147,575 km (0.058 R)
• M33: 6,212,201 km (0.076 R)
• M34: 6,649,326 km (0.097 R)
• M35: 6,826,899 km (0.08 R)
• M36: 7,028,557 km (0.09 R)
• M37: 7,645,498 km (0.09 R)
• M38: 7,761,586 km (0.118 R)
• M39: 8,591,107 km (0.057 R)
• M40: 8,663,512 km (0.055 R)
• M41: 8,833,305 km (0.078 R)
• M42: 8,930,843 km (0.092 R)
• M43: 9,373,952 km (0.03 R)
• M44: 9,849,524 km (0.066 R)
• M45: 10,487,409 km (0.104 R)
• M46: 11,191,118 km (0.071 R)
• M47: 11,588,599 km (0.104 R)
• M48: 11,668,784 km (0.116 R)
• M49: 12,343,171 km (0.088 R)
• M50: 12,589,110 km (0.116 R)
• M51: 12,781,492 km (0.063 R)
• M52: 12,864,220 km (0.083 R)
• M53: 12,919,571 km (0.075 R)
• M54: 13,141,425 km (0.065 R)
• M55: 13,224,901 km (0.105 R)
• M56: 13,729,793 km (0.094 R)
• M57: 14,671,662 km (0.102 R)
• M58: 14,816,173 km (0.101 R)
• M59: 14,961,283 km (0.12 R)
• M60: 15,019,327 km (0.103 R)
• M61: 15,135,864 km (0.089 R)
• M62: 15,223,379 km (0.114 R)
• M63: 15,281,871 km (0.098 R)
• M64: 15,340,514 km (0.088 R)
• M65: 15,516,590 km (0.101 R)
• M66: 15,693,415 km (0.04 R)
• M67: 16,019,239 km (0.075 R)
• M68: 16,617,331 km (0.081 R)
• M69: 17,162,017 km (0.114 R)
• M70: 17,253,272 km (0.073 R)
• M71: 18,144,576 km (0.085 R)
• M72: 18,424,175 km (0.078 R)
• M73: 18,705,269 km (0.077 R)
• M74: 19,145,386 km (0.118 R)
• M75: 19,493,500 km (0.105 R)
• M76: 19,557,079 km (0.098 R)
• M77: 19,748,116 km (0.063 R)
• M78: 20,744,737 km (0.108 R)
• M79: 21,298,249 km (0.1 R)
• M80: 21,396,385 km (0.114 R)
• M81: 21,626,167 km (0.113 R)
• M82: 22,154,248 km (0.11 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 549.8

Radius: 14

Gravity: 2.81 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 6.21 AU - 6.35 AU

Year: 5777 Days

Day: 9.6 Hours

Environment

Temp: -146 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 67,963,627 km

• M1: 179,218 km (0.087 R)
• M2: 318,045 km (0.101 R)
• M3: 467,344 km (0.109 R)
• M4: 707,000 km (0.098 R)
• M5: 1,419,534 km (0.114 R)
• M6: 1,630,916 km (0.112 R)
• M7: 1,923,529 km (0.109 R)
• M8: 2,103,795 km (0.057 R)
• M9: 2,214,647 km (0.07 R)
• M10: 2,481,529 km (0.088 R)
• M11: 2,579,366 km (0.051 R)
• M12: 2,840,265 km (0.118 R)
• M13: 3,152,027 km (0.107 R)
• M14: 3,344,560 km (0.113 R)
• M15: 4,130,547 km (0.096 R)
• M16: 4,247,532 km (0.08 R)
• M17: 4,413,137 km (0.068 R)
• M18: 5,197,479 km (0.099 R)
• M19: 5,324,039 km (0.116 R)
• M20: 5,426,064 km (0.094 R)
• M21: 5,945,767 km (0.109 R)
• M22: 6,104,940 km (0.054 R)
• M23: 6,292,236 km (0.065 R)
• M24: 6,427,323 km (0.106 R)
• M25: 6,755,541 km (0.108 R)
• M26: 6,921,594 km (0.118 R)
• M27: 7,399,859 km (0.047 R)
• M28: 7,628,594 km (0.097 R)
• M29: 7,772,806 km (0.032 R)
• M30: 7,976,110 km (0.107 R)
• M31: 8,358,631 km (0.085 R)
• M32: 9,111,109 km (0.093 R)
• M33: 9,233,480 km (0.113 R)
• M34: 9,572,917 km (0.031 R)
• M35: 9,822,447 km (0.075 R)
• M36: 10,264,359 km (0.071 R)
• M37: 10,874,568 km (0.083 R)
• M38: 11,265,916 km (0.098 R)
• M39: 11,496,447 km (0.11 R)
• M40: 12,332,549 km (0.084 R)
• M41: 12,706,544 km (0.109 R)
• M42: 13,396,340 km (0.107 R)
• M43: 13,886,422 km (0.117 R)
• M44: 14,204,617 km (0.056 R)
• M45: 14,668,520 km (0.111 R)
• M46: 16,312,601 km (0.107 R)
• M47: 17,631,455 km (0.111 R)
• M48: 17,746,047 km (0.089 R)
• M49: 18,400,388 km (0.113 R)
• M50: 18,672,208 km (0.11 R)
• M51: 19,416,457 km (0.084 R)
• M52: 19,971,166 km (0.104 R)
• M53: 20,130,637 km (0.116 R)
• M54: 20,490,869 km (0.099 R)
• M55: 20,893,736 km (0.103 R)
• M56: 22,117,896 km (0.112 R)
• M57: 23,030,443 km (0.055 R)
• M58: 23,197,693 km (0.111 R)
• M59: 24,635,478 km (0.107 R)
• M60: 26,102,136 km (0.1 R)
• M61: 26,582,644 km (0.049 R)
• M62: 26,758,122 km (0.025 R)
• M63: 26,890,068 km (0.117 R)
• M64: 27,242,670 km (0.047 R)
• M65: 27,863,651 km (0.083 R)
• M66: 27,952,661 km (0.082 R)
• M67: 28,758,695 km (0.073 R)
• M68: 29,526,880 km (0.117 R)
• M69: 29,708,641 km (0.092 R)
• M70: 29,981,956 km (0.082 R)
• M71: 30,393,500 km (0.117 R)
• M72: 30,899,141 km (0.055 R)

Planet 10 - Gas Giant

Semi-Major Axis: 12.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 826.1

Radius: 12.7

Gravity: 5.12 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 10.88 AU - 13.24 AU

Year: 15374 Days

Day: 5.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 67,963,627 km

• M1: 349,760 km (0.104 R)
• M2: 805,136 km (0.084 R)
• M3: 893,398 km (0.118 R)
• M4: 1,281,605 km (0.088 R)
• M5: 1,386,922 km (0.044 R)
• M6: 1,928,017 km (0.115 R)
• M7: 2,174,854 km (0.095 R)
• M8: 2,432,013 km (0.097 R)
• M9: 2,802,267 km (0.12 R)
• M10: 2,906,387 km (0.073 R)
• M11: 3,786,173 km (0.039 R)
• M12: 4,376,037 km (0.119 R)
• M13: 4,661,320 km (0.065 R)
• M14: 4,743,898 km (0.062 R)
• M15: 5,121,782 km (0.077 R)
• M16: 5,729,299 km (0.114 R)
• M17: 6,222,673 km (0.106 R)
• M18: 6,729,810 km (0.114 R)
• M19: 6,823,458 km (0.097 R)
• M20: 6,917,555 km (0.061 R)
• M21: 7,012,101 km (0.104 R)
• M22: 7,588,502 km (0.074 R)
• M23: 9,303,342 km (0.103 R)
• M24: 10,528,848 km (0.095 R)
• M25: 11,243,926 km (0.089 R)
• M26: 11,355,376 km (0.089 R)
• M27: 12,317,141 km (0.086 R)
• M28: 12,778,949 km (0.12 R)
• M29: 13,187,651 km (0.075 R)
• M30: 13,659,931 km (0.096 R)
• M31: 13,778,861 km (0.085 R)
• M32: 14,987,463 km (0.067 R)
• M33: 16,418,965 km (0.116 R)
• M34: 16,926,999 km (0.08 R)
• M35: 17,763,850 km (0.092 R)
• M36: 18,024,000 km (0.03 R)
• M37: 18,679,987 km (0.034 R)
• M38: 20,150,684 km (0.094 R)
• M39: 20,354,137 km (0.098 R)
• M40: 20,558,188 km (0.056 R)
• M41: 21,174,681 km (0.066 R)
• M42: 21,312,461 km (0.085 R)
• M43: 21,450,539 km (0.096 R)
• M44: 21,658,331 km (0.118 R)
• M45: 22,566,240 km (0.095 R)
• M46: 25,144,709 km (0.026 R)
• M47: 26,246,498 km (0.091 R)
• M48: 26,394,600 km (0.091 R)
• M49: 28,649,189 km (0.111 R)
• M50: 29,491,126 km (0.082 R)
• M51: 29,876,640 km (0.086 R)
• M52: 30,574,663 km (0.08 R)
• M53: 31,043,054 km (0.1 R)
• M54: 31,592,378 km (0.096 R)
• M55: 31,907,879 km (0.073 R)
• M56: 31,986,867 km (0.046 R)
• M57: 32,462,289 km (0.101 R)
• M58: 32,940,105 km (0.072 R)
• M59: 34,144,667 km (0.078 R)
• M60: 34,468,397 km (0.082 R)
• M61: 36,102,005 km (0.1 R)
• M62: 36,431,869 km (0.114 R)
• M63: 36,679,752 km (0.081 R)
• M64: 38,431,394 km (0.094 R)
• M65: 40,295,383 km (0.114 R)
• M66: 41,152,429 km (0.112 R)
• M67: 44,375,366 km (0.112 R)
• M68: 46,061,633 km (0.077 R)
• M69: 46,240,403 km (0.062 R)
• M70: 46,598,540 km (0.095 R)
• M71: 47,137,541 km (0.107 R)
• M72: 48,040,364 km (0.084 R)
• M73: 50,414,482 km (0.052 R)
• M74: 51,801,404 km (0.1 R)
• M75: 53,107,244 km (0.108 R)
• M76: 53,764,128 km (0.099 R)
• M77: 55,656,093 km (0.116 R)
• M78: 55,846,381 km (0.094 R)
• M79: 58,147,944 km (0.108 R)
• M80: 59,407,558 km (0.098 R)
• M81: 59,504,797 km (0.113 R)
• M82: 60,284,800 km (0.086 R)
• M83: 60,773,985 km (0.116 R)
• M84: 61,362,803 km (0.094 R)
• M85: 62,249,619 km (0.074 R)
• M86: 62,546,122 km (0.104 R)
• M87: 63,339,290 km (0.096 R)
• M88: 63,836,553 km (0.104 R)
• M89: 64,635,106 km (0.049 R)
• M90: 65,839,070 km (0.065 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 272 - 15,626 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit