🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.83 AU - 0.97 AU

Year: 327 Days

Day: 14.5 Hours

Environment

Temp: 32 °C

Axial Tilt: 21.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.37 AU - 1.59 AU

Year: 689 Days

Day: 36 Hours

Environment

Temp: -46 °C

Axial Tilt: 54.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.49 AU - 1.81 AU

Year: 812 Days

Day: 21.8 Hours

Environment

Temp: -60 °C

Axial Tilt: 21.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 2.03 AU - 2.43 AU

Year: 1275 Days

Day: 33.3 Hours

Environment

Temp: -83 °C

Axial Tilt: 2.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 960.3

Radius: 13.6

Gravity: 5.19 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 3.19 AU - 5.03 AU

Year: 3190 Days

Day: 12.7 Hours

Environment

Temp: -136 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 31,298,923 km

• M1: 173,234 km (0.073 R)
• M2: 267,481 km (0.085 R)
• M3: 414,536 km (0.056 R)
• M4: 534,812 km (0.115 R)
• M5: 763,996 km (0.117 R)
• M6: 1,375,852 km (0.104 R)
• M7: 1,557,015 km (0.052 R)
• M8: 1,806,394 km (0.071 R)
• M9: 1,943,725 km (0.086 R)
• M10: 2,311,437 km (0.1 R)
• M11: 2,411,069 km (0.112 R)
• M12: 2,718,792 km (0.106 R)
• M13: 3,756,851 km (0.115 R)
• M14: 4,236,612 km (0.116 R)
• M15: 4,442,309 km (0.105 R)
• M16: 4,757,212 km (0.119 R)
• M17: 5,298,457 km (0.088 R)
• M18: 5,431,300 km (0.086 R)
• M19: 5,520,461 km (0.064 R)
• M20: 5,677,688 km (0.115 R)
• M21: 5,768,195 km (0.069 R)
• M22: 6,158,496 km (0.114 R)
• M23: 6,321,856 km (0.116 R)
• M24: 6,557,473 km (0.076 R)
• M25: 6,772,146 km (0.093 R)
• M26: 7,062,067 km (0.098 R)
• M27: 7,183,989 km (0.095 R)
• M28: 7,405,394 km (0.105 R)
• M29: 7,579,227 km (0.084 R)
• M30: 7,930,782 km (0.104 R)
• M31: 8,108,653 km (0.065 R)
• M32: 8,210,829 km (0.115 R)
• M33: 8,416,675 km (0.105 R)
• M34: 8,728,437 km (0.05 R)
• M35: 9,417,186 km (0.117 R)
• M36: 9,551,674 km (0.089 R)
• M37: 9,741,065 km (0.084 R)
• M38: 9,877,199 km (0.101 R)
• M39: 10,123,587 km (0.101 R)
• M40: 11,443,639 km (0.112 R)
• M41: 11,789,359 km (0.094 R)
• M42: 12,550,214 km (0.091 R)
• M43: 12,876,936 km (0.081 R)
• M44: 13,116,293 km (0.098 R)
• M45: 13,206,500 km (0.12 R)
• M46: 13,296,857 km (0.056 R)
• M47: 13,387,364 km (0.1 R)
• M48: 13,690,748 km (0.1 R)
• M49: 15,147,084 km (0.068 R)
• M50: 15,622,206 km (0.088 R)
• M51: 15,749,813 km (0.114 R)
• M52: 15,845,556 km (0.103 R)
• M53: 15,973,761 km (0.042 R)
• M54: 16,360,322 km (0.093 R)
• M55: 16,457,411 km (0.051 R)
• M56: 16,652,188 km (0.078 R)
• M57: 17,044,134 km (0.118 R)
• M58: 17,274,216 km (0.072 R)
• M59: 17,472,134 km (0.077 R)
• M60: 17,604,528 km (0.074 R)
• M61: 18,338,904 km (0.054 R)
• M62: 18,947,169 km (0.099 R)
• M63: 19,734,054 km (0.088 R)
• M64: 20,218,152 km (0.045 R)
• M65: 20,392,135 km (0.106 R)
• M66: 20,811,457 km (0.072 R)
• M67: 21,269,077 km (0.082 R)
• M68: 21,872,405 km (0.109 R)
• M69: 22,265,698 km (0.041 R)
• M70: 22,409,462 km (0.071 R)
• M71: 22,625,481 km (0.075 R)
• M72: 24,712,222 km (0.109 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 232.7

Radius: 10.4

Gravity: 2.15 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 3.24 AU - 5.3 AU

Year: 3378 Days

Day: 5.7 Hours

Environment

Temp: -131 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 31,298,923 km

• M1: 130,749 km (0.109 R)
• M2: 395,986 km (0.116 R)
• M3: 593,156 km (0.105 R)
• M4: 883,675 km (0.07 R)
• M5: 1,149,660 km (0.079 R)
• M6: 1,277,416 km (0.12 R)
• M7: 1,667,119 km (0.106 R)
• M8: 1,778,719 km (0.093 R)
• M9: 1,904,530 km (0.059 R)
• M10: 2,009,847 km (0.113 R)
• M11: 2,362,300 km (0.11 R)
• M12: 2,475,695 km (0.076 R)
• M13: 2,578,020 km (0.109 R)
• M14: 2,642,796 km (0.085 R)
• M15: 2,734,350 km (0.115 R)
• M16: 2,961,140 km (0.086 R)
• M17: 3,605,608 km (0.08 R)
• M18: 3,736,805 km (0.113 R)
• M19: 3,899,418 km (0.074 R)
• M20: 4,003,987 km (0.069 R)
• M21: 4,308,269 km (0.085 R)
• M22: 4,651,596 km (0.034 R)
• M23: 5,364,879 km (0.089 R)
• M24: 5,448,055 km (0.113 R)
• M25: 5,548,585 km (0.106 R)
• M26: 5,751,290 km (0.059 R)
• M27: 6,112,120 km (0.119 R)
• M28: 6,234,042 km (0.101 R)
• M29: 7,164,990 km (0.111 R)
• M30: 7,553,196 km (0.117 R)
• M31: 7,797,041 km (0.103 R)
• M32: 7,929,286 km (0.085 R)
• M33: 8,196,318 km (0.088 R)
• M34: 8,916,183 km (0.117 R)
• M35: 9,233,779 km (0.08 R)
• M36: 9,313,664 km (0.095 R)
• M37: 9,474,332 km (0.112 R)
• M38: 10,023,357 km (0.06 R)
• M39: 10,582,703 km (0.04 R)
• M40: 10,729,458 km (0.076 R)
• M41: 10,834,626 km (0.095 R)
• M42: 10,940,242 km (0.034 R)
• M43: 11,280,278 km (0.036 R)
• M44: 12,563,977 km (0.108 R)
• M45: 13,596,801 km (0.084 R)
• M46: 13,710,645 km (0.118 R)
• M47: 13,824,938 km (0.088 R)
• M48: 13,893,603 km (0.098 R)
• M49: 14,031,383 km (0.1 R)
• M50: 14,354,514 km (0.11 R)
• M51: 14,703,376 km (0.106 R)
• M52: 15,008,107 km (0.027 R)
• M53: 15,102,204 km (0.054 R)
• M54: 15,196,600 km (0.12 R)
• M55: 15,409,628 km (0.098 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 398.5

Radius: 14.9

Gravity: 1.79 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 4.15 AU - 5.17 AU

Year: 3852 Days

Day: 13 Hours

Environment

Temp: -135 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 31,298,923 km

• M1: 190,588 km (0.038 R)
• M2: 463,604 km (0.074 R)
• M3: 616,642 km (0.088 R)
• M4: 714,779 km (0.05 R)
• M5: 889,509 km (0.092 R)
• M6: 1,004,101 km (0.057 R)
• M7: 1,250,040 km (0.049 R)
• M8: 1,356,703 km (0.106 R)
• M9: 1,592,619 km (0.113 R)
• M10: 1,735,634 km (0.105 R)
• M11: 1,829,133 km (0.098 R)
• M12: 2,148,525 km (0.055 R)
• M13: 2,396,408 km (0.084 R)
• M14: 2,531,645 km (0.113 R)
• M15: 2,700,541 km (0.076 R)
• M16: 3,464,387 km (0.055 R)
• M17: 3,618,324 km (0.077 R)
• M18: 3,950,581 km (0.106 R)
• M19: 4,274,759 km (0.104 R)
• M20: 4,533,115 km (0.096 R)
• M21: 4,777,558 km (0.108 R)
• M22: 4,891,850 km (0.079 R)
• M23: 5,378,193 km (0.1 R)
• M24: 5,557,112 km (0.113 R)
• M25: 5,758,321 km (0.102 R)
• M26: 5,880,094 km (0.068 R)
• M27: 6,271,891 km (0.089 R)
• M28: 6,778,878 km (0.032 R)
• M29: 6,972,607 km (0.079 R)
• M30: 7,102,608 km (0.112 R)
• M31: 7,211,665 km (0.093 R)
• M32: 7,877,824 km (0.047 R)
• M33: 8,494,167 km (0.109 R)
• M34: 8,586,918 km (0.083 R)
• M35: 9,292,721 km (0.112 R)
• M36: 9,484,056 km (0.064 R)
• M37: 9,700,973 km (0.065 R)
• M38: 9,968,305 km (0.094 R)
• M39: 10,659,895 km (0.099 R)
• M40: 11,087,446 km (0.095 R)
• M41: 11,418,207 km (0.068 R)
• M42: 11,959,303 km (0.098 R)
• M43: 12,063,423 km (0.058 R)
• M44: 12,535,404 km (0.116 R)
• M45: 12,641,020 km (0.09 R)
• M46: 12,906,556 km (0.099 R)
• M47: 13,254,671 km (0.053 R)
• M48: 13,470,391 km (0.049 R)
• M49: 13,796,215 km (0.054 R)
• M50: 14,097,056 km (0.034 R)
• M51: 14,234,537 km (0.109 R)
• M52: 14,900,846 km (0.067 R)
• M53: 15,691,171 km (0.04 R)
• M54: 15,862,311 km (0.115 R)
• M55: 16,235,259 km (0.117 R)
• M56: 16,902,016 km (0.072 R)
• M57: 17,194,779 km (0.097 R)
• M58: 18,083,241 km (0.1 R)
• M59: 19,535,537 km (0.1 R)
• M60: 19,750,509 km (0.066 R)
• M61: 20,275,897 km (0.095 R)
• M62: 20,368,947 km (0.07 R)
• M63: 21,025,233 km (0.117 R)
• M64: 21,151,045 km (0.068 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 781.9

Radius: 8.5

Gravity: 10.82 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 4.4 AU - 6.6 AU

Year: 4939 Days

Day: 9.7 Hours

Environment

Temp: -164 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 31,298,923 km

• M1: 110,852 km (0.088 R)
• M2: 336,745 km (0.097 R)
• M3: 403,465 km (0.097 R)
• M4: 475,572 km (0.098 R)
• M5: 658,829 km (0.068 R)
• M6: 798,404 km (0.12 R)
• M7: 933,940 km (0.09 R)
• M8: 1,062,743 km (0.076 R)
• M9: 1,197,531 km (0.111 R)
• M10: 1,739,674 km (0.111 R)
• M11: 2,272,840 km (0.075 R)
• M12: 2,567,698 km (0.103 R)
• M13: 3,479,347 km (0.053 R)
• M14: 3,958,210 km (0.092 R)
• M15: 4,122,469 km (0.11 R)
• M16: 4,677,925 km (0.091 R)
• M17: 4,951,989 km (0.097 R)
• M18: 5,078,249 km (0.115 R)
• M19: 5,231,288 km (0.081 R)
• M20: 5,308,331 km (0.084 R)
• M21: 5,541,853 km (0.112 R)
• M22: 5,725,859 km (0.118 R)
• M23: 6,045,848 km (0.098 R)
• M24: 6,426,725 km (0.062 R)
• M25: 6,509,452 km (0.103 R)
• M26: 6,647,830 km (0.096 R)
• M27: 6,703,630 km (0.096 R)
• M28: 7,268,961 km (0.102 R)
• M29: 7,354,979 km (0.074 R)
• M30: 7,499,341 km (0.116 R)
• M31: 7,761,437 km (0.027 R)
• M32: 7,937,962 km (0.045 R)
• M33: 8,056,294 km (0.094 R)
• M34: 8,901,223 km (0.094 R)
• M35: 10,028,592 km (0.048 R)
• M36: 10,446,719 km (0.116 R)
• M37: 10,543,957 km (0.116 R)
• M38: 11,035,087 km (0.109 R)
• M39: 11,399,956 km (0.07 R)
• M40: 11,466,677 km (0.067 R)
• M41: 11,735,055 km (0.099 R)
• M42: 11,869,993 km (0.116 R)
• M43: 11,971,570 km (0.084 R)
• M44: 12,175,621 km (0.074 R)
• M45: 13,564,787 km (0.107 R)
• M46: 13,777,515 km (0.118 R)
• M47: 13,919,932 km (0.088 R)
• M48: 13,991,290 km (0.114 R)
• M49: 14,313,973 km (0.099 R)
• M50: 14,566,793 km (0.101 R)
• M51: 14,930,466 km (0.069 R)
• M52: 15,260,180 km (0.107 R)
• M53: 15,666,637 km (0.111 R)
• M54: 15,927,087 km (0.049 R)
• M55: 16,114,084 km (0.104 R)
• M56: 16,377,077 km (0.105 R)
• M57: 17,558,452 km (0.095 R)
• M58: 17,751,583 km (0.108 R)
• M59: 17,906,716 km (0.119 R)
• M60: 18,023,252 km (0.11 R)
• M61: 18,218,029 km (0.102 R)
• M62: 18,964,672 km (0.066 R)
• M63: 19,441,440 km (0.097 R)
• M64: 20,042,973 km (0.111 R)
• M65: 21,966,951 km (0.094 R)
• M66: 22,383,881 km (0.071 R)
• M67: 23,098,659 km (0.098 R)
• M68: 23,735,647 km (0.078 R)
• M69: 24,292,301 km (0.036 R)
• M70: 24,421,254 km (0.071 R)
• M71: 25,026,677 km (0.07 R)
• M72: 25,462,156 km (0.076 R)
• M73: 25,856,047 km (0.11 R)
• M74: 26,384,576 km (0.047 R)
• M75: 27,139,447 km (0.115 R)
• M76: 27,991,407 km (0.103 R)
• M77: 28,398,164 km (0.097 R)
• M78: 29,629,803 km (0.104 R)
• M79: 30,414,145 km (0.085 R)
• M80: 31,112,019 km (0.12 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 169 - 15,667 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit