🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.54 AU - 0.6 AU

Year: 278 Days

Day: 35.7 Hours

Environment

Temp: -119 °C

Axial Tilt: 19.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,690,449 km

• M1: 624,721 km (0.083 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.58 AU - 0.74 AU

Year: 346 Days

Day: 32.5 Hours

Environment

Temp: -135 °C

Axial Tilt: 16.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 883.7

Radius: 9.7

Gravity: 9.39 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.66 AU - 0.86 AU

Year: 428 Days

Day: 5.9 Hours

Environment

Temp: -153 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 65,690,449 km

• M1: 129,851 km (0.072 R)
• M2: 199,264 km (0.103 R)
• M3: 306,825 km (0.062 R)
• M4: 371,302 km (0.096 R)
• M5: 473,627 km (0.104 R)
• M6: 536,458 km (0.098 R)
• M7: 635,193 km (0.087 R)
• M8: 718,967 km (0.078 R)
• M9: 838,496 km (0.111 R)
• M10: 931,696 km (0.117 R)
• M11: 1,063,342 km (0.113 R)
• M12: 1,123,929 km (0.075 R)
• M13: 1,196,185 km (0.086 R)
• M14: 1,439,580 km (0.069 R)
• M15: 1,507,199 km (0.098 R)
• M16: 1,675,197 km (0.111 R)
• M17: 1,849,478 km (0.107 R)
• M18: 1,910,963 km (0.068 R)
• M19: 2,093,473 km (0.097 R)
• M20: 2,248,755 km (0.084 R)
• M21: 2,321,310 km (0.082 R)
• M22: 2,434,855 km (0.113 R)
• M23: 2,598,515 km (0.031 R)
• M24: 2,660,897 km (0.059 R)
• M25: 2,865,248 km (0.081 R)
• M26: 3,038,183 km (0.032 R)
• M27: 3,148,138 km (0.101 R)
• M28: 3,236,999 km (0.081 R)
• M29: 3,311,798 km (0.12 R)
• M30: 3,409,784 km (0.111 R)
• M31: 3,501,189 km (0.092 R)
• M32: 3,686,391 km (0.069 R)
• M33: 3,851,098 km (0.099 R)
• M34: 3,922,456 km (0.069 R)
• M35: 4,026,277 km (0.045 R)
• M36: 4,098,682 km (0.119 R)
• M37: 4,253,067 km (0.078 R)
• M38: 4,601,331 km (0.089 R)
• M39: 4,685,555 km (0.093 R)
• M40: 4,761,850 km (0.078 R)
• M41: 5,088,572 km (0.101 R)
• M42: 5,298,757 km (0.115 R)
• M43: 5,601,393 km (0.081 R)
• M44: 5,691,451 km (0.059 R)
• M45: 5,818,460 km (0.091 R)
• M46: 6,010,693 km (0.1 R)
• M47: 6,270,245 km (0.119 R)
• M48: 6,335,619 km (0.096 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 93

Radius: 13.7

Gravity: 0.5 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1.02 AU - 1.56 AU

Year: 946 Days

Day: 13.6 Hours

Environment

Temp: -162 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 65,690,449 km

• M1: 172,187 km (0.086 R)
• M2: 267,930 km (0.108 R)
• M3: 498,759 km (0.117 R)
• M4: 606,021 km (0.047 R)
• M5: 708,645 km (0.075 R)
• M6: 860,188 km (0.06 R)
• M7: 950,545 km (0.027 R)
• M8: 1,069,625 km (0.12 R)
• M9: 1,256,173 km (0.098 R)
• M10: 1,356,105 km (0.113 R)
• M11: 1,511,387 km (0.056 R)
• M12: 1,613,413 km (0.119 R)
• M13: 1,763,609 km (0.117 R)
• M14: 1,892,413 km (0.108 R)
• M15: 2,083,599 km (0.083 R)
• M16: 2,292,587 km (0.07 R)
• M17: 2,433,957 km (0.116 R)
• M18: 2,584,154 km (0.102 R)
• M19: 2,785,512 km (0.042 R)
• M20: 2,924,638 km (0.113 R)
• M21: 3,010,508 km (0.063 R)
• M22: 3,159,657 km (0.118 R)
• M23: 3,298,783 km (0.055 R)
• M24: 3,407,690 km (0.111 R)
• M25: 3,596,183 km (0.057 R)
• M26: 3,741,592 km (0.097 R)
• M27: 3,855,287 km (0.075 R)
• M28: 4,045,126 km (0.109 R)
• M29: 4,356,888 km (0.038 R)
• M30: 4,448,442 km (0.065 R)
• M31: 4,611,953 km (0.104 R)
• M32: 4,777,558 km (0.109 R)
• M33: 4,974,578 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 706.8

Radius: 13.7

Gravity: 3.77 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.83 AU - 2.59 AU

Year: 2121 Days

Day: 8.3 Hours

Environment

Temp: -195 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 65,690,449 km

• M1: 233,821 km (0.113 R)
• M2: 355,445 km (0.106 R)
• M3: 506,838 km (0.066 R)
• M4: 701,764 km (0.093 R)
• M5: 792,719 km (0.098 R)
• M6: 933,341 km (0.074 R)
• M7: 1,044,792 km (0.102 R)
• M8: 1,201,271 km (0.082 R)
• M9: 1,292,974 km (0.117 R)
• M10: 1,429,856 km (0.048 R)
• M11: 1,549,684 km (0.091 R)
• M12: 1,639,144 km (0.099 R)
• M13: 1,788,592 km (0.07 R)
• M14: 2,076,568 km (0.083 R)
• M15: 2,379,803 km (0.091 R)
• M16: 2,670,621 km (0.096 R)
• M17: 2,779,379 km (0.083 R)
• M18: 2,945,283 km (0.113 R)
• M19: 3,157,413 km (0.103 R)
• M20: 3,403,950 km (0.119 R)
• M21: 4,118,878 km (0.069 R)
• M22: 4,324,874 km (0.097 R)
• M23: 4,518,155 km (0.103 R)
• M24: 4,813,311 km (0.073 R)
• M25: 5,422,923 km (0.09 R)
• M26: 5,579,103 km (0.066 R)
• M27: 6,057,068 km (0.06 R)
• M28: 6,146,977 km (0.067 R)
• M29: 6,437,944 km (0.079 R)
• M30: 6,566,599 km (0.102 R)
• M31: 6,995,645 km (0.109 R)
• M32: 7,109,040 km (0.054 R)
• M33: 7,549,756 km (0.057 R)
• M34: 7,705,038 km (0.109 R)
• M35: 7,841,920 km (0.032 R)
• M36: 8,078,285 km (0.112 R)
• M37: 8,237,308 km (0.084 R)
• M38: 8,397,228 km (0.063 R)
• M39: 8,538,149 km (0.113 R)
• M40: 8,944,905 km (0.031 R)
• M41: 9,088,819 km (0.093 R)
• M42: 9,254,274 km (0.1 R)
• M43: 9,883,483 km (0.11 R)
• M44: 10,053,575 km (0.06 R)
• M45: 10,332,127 km (0.056 R)
• M46: 10,461,678 km (0.063 R)
• M47: 10,548,295 km (0.109 R)
• M48: 11,294,041 km (0.077 R)
• M49: 11,449,772 km (0.116 R)
• M50: 11,628,542 km (0.086 R)
• M51: 12,079,579 km (0.112 R)
• M52: 12,375,933 km (0.094 R)
• M53: 12,467,487 km (0.109 R)
• M54: 12,766,981 km (0.087 R)
• M55: 12,975,671 km (0.047 R)
• M56: 13,232,380 km (0.11 R)
• M57: 13,490,736 km (0.114 R)
• M58: 13,703,315 km (0.096 R)
• M59: 14,444,273 km (0.119 R)
• M60: 15,394,818 km (0.117 R)
• M61: 15,518,086 km (0.092 R)
• M62: 15,790,654 km (0.08 R)
• M63: 16,265,178 km (0.105 R)
• M64: 16,567,216 km (0.062 R)
• M65: 16,744,340 km (0.055 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 514.1

Radius: 7.7

Gravity: 8.67 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 9 AU - 9.74 AU

Year: 18519 Days

Day: 19.7 Hours

Environment

Temp: -233 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 65,690,449 km

• M1: 151,692 km (0.114 R)
• M2: 339,587 km (0.109 R)
• M3: 436,527 km (0.112 R)
• M4: 600,935 km (0.114 R)
• M5: 988,393 km (0.116 R)
• M6: 1,157,738 km (0.088 R)
• M7: 1,208,003 km (0.049 R)
• M8: 1,258,866 km (0.072 R)
• M9: 1,524,701 km (0.057 R)
• M10: 2,822,463 km (0.117 R)
• M11: 3,385,549 km (0.078 R)
• M12: 3,680,108 km (0.104 R)
• M13: 4,059,937 km (0.11 R)
• M14: 4,774,865 km (0.112 R)
• M15: 5,485,455 km (0.11 R)
• M16: 5,614,258 km (0.107 R)
• M17: 6,363,145 km (0.092 R)
• M18: 6,544,009 km (0.09 R)
• M19: 7,616,028 km (0.043 R)
• M20: 7,856,282 km (0.097 R)
• M21: 8,393,637 km (0.069 R)
• M22: 8,592,004 km (0.118 R)
• M23: 8,691,786 km (0.085 R)
• M24: 10,445,821 km (0.107 R)
• M25: 11,199,046 km (0.115 R)
• M26: 11,692,420 km (0.096 R)
• M27: 12,249,074 km (0.09 R)
• M28: 12,587,165 km (0.116 R)
• M29: 12,928,398 km (0.037 R)
• M30: 13,911,555 km (0.077 R)
• M31: 14,500,970 km (0.078 R)
• M32: 15,340,065 km (0.072 R)
• M33: 15,948,928 km (0.055 R)
• M34: 18,205,762 km (0.07 R)
• M35: 18,526,948 km (0.119 R)
• M36: 23,845,751 km (0.091 R)
• M37: 24,905,502 km (0.08 R)
• M38: 25,620,431 km (0.1 R)
• M39: 25,980,363 km (0.119 R)
• M40: 26,487,201 km (0.109 R)
• M41: 26,705,464 km (0.091 R)
• M42: 27,070,483 km (0.106 R)
• M43: 28,845,461 km (0.086 R)
• M44: 29,822,485 km (0.103 R)
• M45: 31,116,507 km (0.081 R)
• M46: 32,040,872 km (0.089 R)
• M47: 32,662,152 km (0.091 R)
• M48: 33,837,842 km (0.06 R)
• M49: 35,186,915 km (0.12 R)
• M50: 35,266,800 km (0.092 R)
• M51: 36,391,776 km (0.102 R)
• M52: 37,121,216 km (0.107 R)
• M53: 37,446,890 km (0.113 R)
• M54: 37,691,782 km (0.102 R)
• M55: 37,855,442 km (0.103 R)
• M56: 39,172,502 km (0.052 R)
• M57: 39,504,160 km (0.112 R)
• M58: 40,420,896 km (0.099 R)
• M59: 43,641,439 km (0.119 R)
• M60: 45,369,444 km (0.046 R)
• M61: 45,717,708 km (0.092 R)
• M62: 46,066,720 km (0.111 R)
• M63: 46,416,779 km (0.111 R)
• M64: 46,504,443 km (0.117 R)
• M65: 47,295,816 km (0.114 R)
• M66: 47,560,454 km (0.091 R)
• M67: 47,914,253 km (0.108 R)
• M68: 48,268,950 km (0.108 R)
• M69: 49,965,390 km (0.069 R)
• M70: 50,055,148 km (0.112 R)
• M71: 51,318,502 km (0.077 R)
• M72: 52,774,987 km (0.12 R)
• M73: 53,049,649 km (0.096 R)
• M74: 53,600,169 km (0.076 R)
• M75: 55,542,398 km (0.106 R)
• M76: 56,475,291 km (0.076 R)
• M77: 56,568,789 km (0.118 R)
• M78: 57,225,374 km (0.057 R)
• M79: 58,073,145 km (0.113 R)
• M80: 58,167,542 km (0.05 R)
• M81: 59,495,223 km (0.07 R)
• M82: 60,354,064 km (0.106 R)
• M83: 60,737,035 km (0.054 R)
• M84: 61,216,945 km (0.103 R)
• M85: 63,343,329 km (0.076 R)
• M86: 63,829,971 km (0.114 R)
• M87: 64,806,845 km (0.028 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 503 - 14,954 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit