🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.49 AU - 0.57 AU

Year: 172 Days

Day: 42.9 Hours

Environment

Temp: 8 °C

Axial Tilt: 44.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.75 AU - 0.91 AU

Year: 337 Days

Day: 22.4 Hours

Environment

Temp: -50 °C

Axial Tilt: 1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 2.14 AU - 2.18 AU

Year: 1417 Days

Day: 34.4 Hours

Environment

Temp: -139 °C

Axial Tilt: 9.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 40,753,421 km

• M1: 340,634 km (0.072 R)
• M2: 555,906 km (0.096 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 708.8

Radius: 8.9

Gravity: 8.95 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 4 AU - 5.7 AU

Year: 4766 Days

Day: 11.5 Hours

Environment

Temp: -184 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 40,753,421 km

• M1: 111,600 km (0.087 R)
• M2: 176,077 km (0.082 R)
• M3: 234,270 km (0.039 R)
• M4: 337,642 km (0.084 R)
• M5: 554,709 km (0.098 R)
• M6: 740,360 km (0.043 R)
• M7: 1,028,635 km (0.067 R)
• M8: 1,492,089 km (0.072 R)
• M9: 1,839,904 km (0.092 R)
• M10: 1,944,024 km (0.041 R)
• M11: 2,050,089 km (0.116 R)
• M12: 2,268,203 km (0.119 R)
• M13: 2,398,951 km (0.111 R)
• M14: 2,512,945 km (0.113 R)
• M15: 2,648,481 km (0.058 R)
• M16: 2,967,124 km (0.066 R)
• M17: 3,361,464 km (0.111 R)
• M18: 3,750,419 km (0.108 R)
• M19: 3,972,721 km (0.116 R)
• M20: 4,291,365 km (0.092 R)
• M21: 4,500,502 km (0.107 R)
• M22: 4,737,017 km (0.095 R)
• M23: 4,832,759 km (0.107 R)
• M24: 5,148,261 km (0.052 R)
• M25: 5,246,697 km (0.084 R)
• M26: 5,420,529 km (0.103 R)
• M27: 5,953,397 km (0.118 R)
• M28: 6,344,296 km (0.044 R)
• M29: 6,770,351 km (0.089 R)
• M30: 7,343,759 km (0.12 R)
• M31: 7,454,761 km (0.075 R)
• M32: 7,650,286 km (0.074 R)
• M33: 7,847,605 km (0.096 R)
• M34: 7,932,726 km (0.117 R)
• M35: 7,989,573 km (0.112 R)
• M36: 8,103,717 km (0.117 R)
• M37: 8,420,565 km (0.105 R)
• M38: 9,066,379 km (0.098 R)
• M39: 9,305,287 km (0.048 R)
• M40: 10,281,114 km (0.049 R)
• M41: 10,343,197 km (0.117 R)
• M42: 10,530,194 km (0.117 R)
• M43: 10,686,973 km (0.069 R)
• M44: 10,749,804 km (0.115 R)
• M45: 10,812,784 km (0.05 R)
• M46: 11,129,782 km (0.046 R)
• M47: 11,257,389 km (0.087 R)
• M48: 12,262,986 km (0.109 R)
• M49: 12,860,031 km (0.066 R)
• M50: 12,926,902 km (0.05 R)
• M51: 13,061,091 km (0.055 R)
• M52: 13,364,775 km (0.096 R)
• M53: 13,602,635 km (0.107 R)
• M54: 14,952,906 km (0.072 R)
• M55: 15,483,529 km (0.116 R)
• M56: 15,984,532 km (0.083 R)
• M57: 16,128,595 km (0.069 R)
• M58: 17,075,699 km (0.114 R)
• M59: 17,149,302 km (0.049 R)
• M60: 18,719,182 km (0.119 R)
• M61: 19,559,622 km (0.074 R)
• M62: 19,752,454 km (0.119 R)
• M63: 20,451,525 km (0.092 R)
• M64: 20,725,588 km (0.075 R)
• M65: 21,000,998 km (0.108 R)
• M66: 21,079,836 km (0.067 R)
• M67: 22,556,816 km (0.067 R)
• M68: 22,637,599 km (0.11 R)
• M69: 23,083,699 km (0.113 R)
• M70: 23,737,741 km (0.036 R)
• M71: 24,108,295 km (0.092 R)
• M72: 24,232,312 km (0.078 R)
• M73: 24,522,233 km (0.055 R)
• M74: 24,896,826 km (0.113 R)
• M75: 25,022,189 km (0.072 R)
• M76: 26,116,796 km (0.043 R)
• M77: 26,414,197 km (0.119 R)
• M78: 26,840,850 km (0.118 R)
• M79: 26,969,355 km (0.1 R)
• M80: 27,141,093 km (0.078 R)
• M81: 27,399,149 km (0.097 R)
• M82: 27,658,103 km (0.087 R)
• M83: 27,874,422 km (0.101 R)
• M84: 28,221,938 km (0.119 R)
• M85: 28,309,003 km (0.036 R)
• M86: 28,658,165 km (0.09 R)
• M87: 29,404,957 km (0.077 R)
• M88: 29,493,220 km (0.117 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 106.1

Radius: 10.9

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 6.09 AU - 6.13 AU

Year: 6739 Days

Day: 14.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 40,753,421 km

• M1: 438,920 km (0.086 R)
• M2: 571,913 km (0.105 R)
• M3: 692,937 km (0.103 R)
• M4: 775,665 km (0.098 R)
• M5: 1,004,101 km (0.039 R)
• M6: 1,405,023 km (0.047 R)
• M7: 1,561,951 km (0.041 R)
• M8: 1,814,772 km (0.101 R)
• M9: 2,246,960 km (0.076 R)
• M10: 2,402,991 km (0.119 R)
• M11: 2,666,133 km (0.06 R)
• M12: 2,907,883 km (0.06 R)
• M13: 3,000,484 km (0.105 R)
• M14: 3,125,548 km (0.06 R)
• M15: 3,252,258 km (0.077 R)
• M16: 3,560,280 km (0.112 R)
• M17: 3,643,007 km (0.036 R)
• M18: 3,827,162 km (0.029 R)
• M19: 4,031,513 km (0.098 R)
• M20: 4,100,478 km (0.064 R)
• M21: 4,292,262 km (0.104 R)
• M22: 4,612,252 km (0.104 R)
• M23: 4,848,317 km (0.058 R)
• M24: 5,238,169 km (0.104 R)
• M25: 5,351,415 km (0.096 R)
• M26: 5,561,151 km (0.09 R)
• M27: 6,306,597 km (0.088 R)
• M28: 6,814,333 km (0.11 R)
• M29: 7,208,972 km (0.092 R)
• M30: 7,377,269 km (0.029 R)
• M31: 8,681,613 km (0.027 R)
• M32: 8,928,450 km (0.064 R)
• M33: 9,200,419 km (0.105 R)
• M34: 9,268,785 km (0.114 R)
• M35: 9,636,646 km (0.075 R)
• M36: 10,056,118 km (0.105 R)
• M37: 10,410,217 km (0.117 R)
• M38: 10,744,418 km (0.051 R)
• M39: 11,350,140 km (0.041 R)
• M40: 11,620,164 km (0.106 R)
• M41: 12,016,748 km (0.083 R)
• M42: 12,266,876 km (0.053 R)
• M43: 12,746,786 km (0.112 R)
• M44: 12,848,662 km (0.103 R)
• M45: 13,027,581 km (0.044 R)
• M46: 13,155,786 km (0.077 R)
• M47: 13,284,590 km (0.096 R)
• M48: 13,569,125 km (0.076 R)
• M49: 13,699,126 km (0.099 R)
• M50: 13,829,575 km (0.098 R)
• M51: 13,960,473 km (0.075 R)
• M52: 14,781,167 km (0.085 R)
• M53: 14,968,613 km (0.059 R)
• M54: 15,917,812 km (0.103 R)
• M55: 16,082,519 km (0.094 R)
• M56: 16,275,351 km (0.084 R)
• M57: 16,441,255 km (0.049 R)
• M58: 16,552,256 km (0.092 R)
• M59: 16,663,408 km (0.058 R)
• M60: 17,026,482 km (0.056 R)
• M61: 17,279,302 km (0.093 R)
• M62: 17,817,256 km (0.058 R)
• M63: 19,054,879 km (0.054 R)
• M64: 19,698,898 km (0.052 R)
• M65: 19,787,161 km (0.106 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 987.3

Radius: 10.3

Gravity: 9.31 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 6.84 AU - 8.02 AU

Year: 9037 Days

Day: 6.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 40,753,421 km

• M1: 202,855 km (0.096 R)
• M2: 417,079 km (0.119 R)
• M3: 487,390 km (0.086 R)
• M4: 578,196 km (0.088 R)
• M5: 815,159 km (0.115 R)
• M6: 984,055 km (0.111 R)
• M7: 1,185,862 km (0.113 R)
• M8: 1,291,927 km (0.103 R)
• M9: 1,379,143 km (0.062 R)
• M10: 1,446,013 km (0.087 R)
• M11: 1,944,772 km (0.096 R)
• M12: 2,494,395 km (0.069 R)
• M13: 2,687,975 km (0.057 R)
• M14: 2,915,513 km (0.082 R)
• M15: 3,328,702 km (0.091 R)
• M16: 3,604,261 km (0.07 R)
• M17: 4,177,670 km (0.102 R)
• M18: 4,375,289 km (0.12 R)
• M19: 4,609,559 km (0.095 R)
• M20: 4,882,575 km (0.065 R)
• M21: 5,266,443 km (0.065 R)
• M22: 5,372,957 km (0.114 R)
• M23: 5,842,395 km (0.051 R)
• M24: 6,325,148 km (0.064 R)
• M25: 7,092,884 km (0.079 R)
• M26: 7,687,984 km (0.057 R)
• M27: 8,340,380 km (0.06 R)
• M28: 9,095,700 km (0.054 R)
• M29: 9,567,981 km (0.086 R)
• M30: 10,048,190 km (0.101 R)
• M31: 10,670,966 km (0.079 R)
• M32: 13,139,480 km (0.067 R)
• M33: 14,611,673 km (0.065 R)
• M34: 15,316,578 km (0.117 R)
• M35: 15,673,070 km (0.116 R)
• M36: 15,775,395 km (0.089 R)
• M37: 16,706,941 km (0.112 R)
• M38: 17,179,371 km (0.107 R)
• M39: 17,869,466 km (0.075 R)
• M40: 18,298,662 km (0.105 R)
• M41: 18,840,057 km (0.117 R)
• M42: 19,938,404 km (0.084 R)
• M43: 20,719,604 km (0.058 R)
• M44: 20,831,952 km (0.043 R)
• M45: 21,113,944 km (0.096 R)
• M46: 21,567,675 km (0.083 R)
• M47: 21,738,665 km (0.12 R)
• M48: 21,852,808 km (0.118 R)
• M49: 22,254,329 km (0.107 R)
• M50: 22,542,454 km (0.09 R)
• M51: 23,473,103 km (0.084 R)
• M52: 23,884,198 km (0.053 R)
• M53: 24,061,172 km (0.11 R)
• M54: 24,594,488 km (0.114 R)
• M55: 25,371,799 km (0.087 R)
• M56: 25,854,252 km (0.026 R)
• M57: 26,278,811 km (0.06 R)
• M58: 26,950,505 km (0.083 R)
• M59: 27,628,034 km (0.09 R)
• M60: 28,248,865 km (0.074 R)
• M61: 29,377,731 km (0.118 R)
• M62: 30,649,313 km (0.063 R)
• M63: 31,098,705 km (0.109 R)
• M64: 31,550,191 km (0.089 R)
• M65: 31,614,817 km (0.103 R)
• M66: 32,264,072 km (0.108 R)
• M67: 32,721,093 km (0.098 R)
• M68: 33,575,597 km (0.067 R)
• M69: 34,570,722 km (0.104 R)
• M70: 34,837,604 km (0.095 R)
• M71: 36,589,844 km (0.085 R)
• M72: 36,657,761 km (0.116 R)
• M73: 36,861,963 km (0.074 R)
• M74: 37,271,262 km (0.102 R)
• M75: 37,957,019 km (0.089 R)
• M76: 38,163,614 km (0.107 R)
• M77: 41,660,314 km (0.108 R)
• M78: 42,300,444 km (0.12 R)
• M79: 42,586,175 km (0.053 R)
• M80: 42,800,699 km (0.096 R)
• M81: 42,944,014 km (0.103 R)
• M82: 43,446,662 km (0.082 R)
• M83: 44,168,323 km (0.1 R)
• M84: 44,966,577 km (0.108 R)
• M85: 46,872,454 km (0.083 R)
• M86: 47,315,862 km (0.102 R)
• M87: 48,356,315 km (0.077 R)
• M88: 49,029,057 km (0.046 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 94.7

Radius: 6.7

Gravity: 2.11 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 10.78 AU - 15.36 AU

Year: 21085 Days

Day: 23.5 Hours

Environment

Temp: -207 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 40,753,421 km

• M1: 90,058 km (0.098 R)
• M2: 157,975 km (0.104 R)
• M3: 551,717 km (0.057 R)
• M4: 607,966 km (0.032 R)
• M5: 651,349 km (0.088 R)
• M6: 711,188 km (0.119 R)
• M7: 772,972 km (0.107 R)
• M8: 1,467,106 km (0.059 R)
• M9: 1,989,652 km (0.097 R)
• M10: 2,213,749 km (0.114 R)
• M11: 2,809,149 km (0.114 R)
• M12: 3,504,929 km (0.084 R)
• M13: 3,720,948 km (0.093 R)
• M14: 5,444,016 km (0.104 R)
• M15: 8,253,165 km (0.041 R)
• M16: 10,995,593 km (0.071 R)
• M17: 11,872,536 km (0.116 R)
• M18: 11,953,468 km (0.1 R)
• M19: 12,278,544 km (0.093 R)
• M20: 13,397,537 km (0.107 R)
• M21: 15,465,877 km (0.103 R)
• M22: 15,686,982 km (0.115 R)
• M23: 15,820,124 km (0.095 R)
• M24: 17,081,085 km (0.051 R)
• M25: 17,218,117 km (0.052 R)
• M26: 19,079,712 km (0.036 R)
• M27: 19,364,397 km (0.067 R)
• M28: 20,565,668 km (0.025 R)
• M29: 21,347,167 km (0.066 R)
• M30: 21,396,385 km (0.11 R)
• M31: 25,710,788 km (0.06 R)
• M32: 26,025,242 km (0.118 R)
• M33: 27,831,038 km (0.081 R)
• M34: 29,403,013 km (0.112 R)
• M35: 29,786,731 km (0.119 R)
• M36: 30,947,910 km (0.078 R)
• M37: 32,180,148 km (0.077 R)
• M38: 33,143,259 km (0.08 R)
• M39: 33,886,162 km (0.104 R)
• M40: 35,504,811 km (0.032 R)
• M41: 35,738,183 km (0.114 R)
• M42: 37,148,592 km (0.097 R)
• M43: 40,023,564 km (0.108 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 358 - 17,361 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit