🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.62 AU - 0.64 AU

Year: 328 Days

Day: 24.3 Hours

Environment

Temp: -122 °C

Axial Tilt: 23.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 22,939,306 km

• M1: 145,858 km (0.096 R)
• M2: 238,010 km (0.108 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 349.7

Radius: 8.3

Gravity: 5.08 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.6 AU - 0.76 AU

Year: 368 Days

Day: 14.9 Hours

Environment

Temp: -144 °C

Axial Tilt: 44.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 22,939,306 km

• M1: 105,167 km (0.115 R)
• M2: 178,171 km (0.081 R)
• M3: 230,082 km (0.057 R)
• M4: 296,952 km (0.047 R)
• M5: 360,381 km (0.054 R)
• M6: 432,188 km (0.109 R)
• M7: 512,522 km (0.115 R)
• M8: 568,173 km (0.103 R)
• M9: 660,774 km (0.084 R)
• M10: 728,841 km (0.054 R)
• M11: 883,375 km (0.107 R)
• M12: 940,971 km (0.087 R)
• M13: 1,003,652 km (0.108 R)
• M14: 1,160,879 km (0.112 R)
• M15: 1,334,563 km (0.09 R)
• M16: 1,405,622 km (0.087 R)
• M17: 1,465,162 km (0.102 R)
• M18: 1,560,455 km (0.092 R)
• M19: 1,716,336 km (0.038 R)
• M20: 1,835,715 km (0.108 R)
• M21: 1,915,152 km (0.079 R)
• M22: 1,986,211 km (0.047 R)
• M23: 2,126,235 km (0.076 R)
• M24: 2,269,699 km (0.098 R)
• M25: 2,355,119 km (0.093 R)
• M26: 2,436,650 km (0.07 R)
• M27: 2,493,348 km (0.036 R)
• M28: 2,607,790 km (0.085 R)
• M29: 2,713,556 km (0.106 R)
• M30: 2,799,126 km (0.111 R)
• M31: 2,874,673 km (0.099 R)
• M32: 2,945,582 km (0.118 R)
• M33: 3,006,020 km (0.106 R)
• M34: 3,133,627 km (0.049 R)
• M35: 3,257,494 km (0.037 R)
• M36: 3,325,710 km (0.069 R)
• M37: 3,423,248 km (0.067 R)
• M38: 3,486,827 km (0.116 R)
• M39: 3,545,021 km (0.089 R)
• M40: 3,603,514 km (0.093 R)
• M41: 3,691,926 km (0.047 R)
• M42: 3,780,937 km (0.052 R)
• M43: 3,906,898 km (0.116 R)
• M44: 3,961,352 km (0.057 R)
• M45: 4,089,258 km (0.07 R)
• M46: 4,150,743 km (0.093 R)
• M47: 4,206,243 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 576.9

Radius: 10.9

Gravity: 4.86 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.97 AU - 1.51 AU

Year: 906 Days

Day: 14.2 Hours

Environment

Temp: -177 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 22,939,306 km

• M1: 213,027 km (0.11 R)
• M2: 339,138 km (0.118 R)
• M3: 437,275 km (0.041 R)
• M4: 533,017 km (0.095 R)
• M5: 705,803 km (0.1 R)
• M6: 777,161 km (0.096 R)
• M7: 1,044,792 km (0.1 R)
• M8: 1,206,357 km (0.059 R)
• M9: 1,286,990 km (0.115 R)
• M10: 1,532,929 km (0.108 R)
• M11: 1,657,993 km (0.11 R)
• M12: 1,825,094 km (0.044 R)
• M13: 2,094,520 km (0.11 R)
• M14: 2,201,033 km (0.058 R)
• M15: 2,300,965 km (0.1 R)
• M16: 2,462,381 km (0.03 R)
• M17: 2,645,190 km (0.108 R)
• M18: 2,823,510 km (0.089 R)
• M19: 2,923,442 km (0.115 R)
• M20: 3,015,145 km (0.12 R)
• M21: 3,089,346 km (0.056 R)
• M22: 3,164,145 km (0.101 R)
• M23: 3,353,835 km (0.09 R)
• M24: 3,537,391 km (0.115 R)
• M25: 3,675,021 km (0.098 R)
• M26: 3,955,368 km (0.087 R)
• M27: 4,026,576 km (0.093 R)
• M28: 4,347,165 km (0.118 R)
• M29: 4,452,332 km (0.047 R)
• M30: 4,794,761 km (0.052 R)
• M31: 4,969,192 km (0.032 R)
• M32: 5,057,156 km (0.109 R)
• M33: 5,145,718 km (0.063 R)
• M34: 5,290,678 km (0.069 R)
• M35: 5,380,587 km (0.115 R)
• M36: 5,482,463 km (0.072 R)
• M37: 5,768,494 km (0.11 R)
• M38: 5,861,095 km (0.106 R)
• M39: 5,930,808 km (0.108 R)
• M40: 6,024,306 km (0.072 R)
• M41: 6,200,981 km (0.094 R)
• M42: 6,331,580 km (0.043 R)
• M43: 6,403,238 km (0.085 R)
• M44: 6,583,503 km (0.115 R)
• M45: 6,680,293 km (0.093 R)
• M46: 7,097,222 km (0.083 R)
• M47: 7,258,788 km (0.049 R)
• M48: 7,384,001 km (0.091 R)
• M49: 7,459,399 km (0.085 R)
• M50: 7,598,525 km (0.066 R)
• M51: 8,358,781 km (0.043 R)
• M52: 8,688,345 km (0.119 R)
• M53: 8,808,023 km (0.065 R)
• M54: 8,941,614 km (0.05 R)
• M55: 9,022,098 km (0.117 R)
• M56: 9,102,881 km (0.06 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 291.1

Radius: 9.2

Gravity: 3.44 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 3.36 AU - 3.5 AU

Year: 4167 Days

Day: 9.9 Hours

Environment

Temp: -204 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 22,939,306 km

• M1: 117,734 km (0.102 R)
• M2: 193,430 km (0.082 R)
• M3: 256,710 km (0.117 R)
• M4: 331,210 km (0.043 R)
• M5: 400,922 km (0.077 R)
• M6: 627,413 km (0.076 R)
• M7: 737,069 km (0.118 R)
• M8: 794,664 km (0.051 R)
• M9: 1,062,294 km (0.074 R)
• M10: 1,218,175 km (0.119 R)
• M11: 1,299,108 km (0.057 R)
• M12: 1,478,775 km (0.108 R)
• M13: 1,603,091 km (0.072 R)
• M14: 1,902,436 km (0.076 R)
• M15: 2,065,797 km (0.079 R)
• M16: 2,406,431 km (0.107 R)
• M17: 2,479,585 km (0.095 R)
• M18: 2,628,285 km (0.026 R)
• M19: 3,938,613 km (0.058 R)
• M20: 4,360,778 km (0.077 R)
• M21: 4,450,537 km (0.095 R)
• M22: 4,559,145 km (0.1 R)
• M23: 4,705,152 km (0.032 R)
• M24: 5,077,352 km (0.102 R)
• M25: 6,108,979 km (0.027 R)
• M26: 6,392,167 km (0.064 R)
• M27: 6,453,353 km (0.112 R)
• M28: 6,555,827 km (0.118 R)
• M29: 6,762,572 km (0.044 R)
• M30: 6,908,579 km (0.045 R)
• M31: 6,992,354 km (0.099 R)
• M32: 7,288,707 km (0.068 R)
• M33: 7,374,128 km (0.061 R)
• M34: 7,589,100 km (0.046 R)
• M35: 7,893,532 km (0.118 R)
• M36: 8,069,309 km (0.097 R)
• M37: 8,268,723 km (0.085 R)
• M38: 8,492,073 km (0.11 R)
• M39: 8,604,570 km (0.1 R)
• M40: 9,197,277 km (0.094 R)
• M41: 9,591,916 km (0.031 R)
• M42: 9,779,662 km (0.093 R)
• M43: 9,850,272 km (0.081 R)
• M44: 10,470,056 km (0.029 R)
• M45: 10,687,571 km (0.031 R)
• M46: 10,955,501 km (0.088 R)
• M47: 11,225,525 km (0.037 R)
• M48: 11,647,391 km (0.095 R)
• M49: 11,797,438 km (0.043 R)
• M50: 12,251,617 km (0.064 R)
• M51: 12,583,126 km (0.111 R)
• M52: 12,762,942 km (0.094 R)
• M53: 13,047,178 km (0.106 R)
• M54: 13,177,029 km (0.083 R)
• M55: 13,543,095 km (0.107 R)
• M56: 13,806,537 km (0.061 R)
• M57: 14,258,323 km (0.041 R)
• M58: 14,445,769 km (0.119 R)
• M59: 14,769,050 km (0.117 R)
• M60: 14,850,281 km (0.028 R)
• M61: 15,505,071 km (0.11 R)
• M62: 15,642,701 km (0.107 R)
• M63: 16,030,160 km (0.091 R)
• M64: 16,477,009 km (0.073 R)
• M65: 16,871,199 km (0.114 R)
• M66: 17,211,684 km (0.1 R)
• M67: 17,439,821 km (0.065 R)
• M68: 17,640,431 km (0.07 R)
• M69: 17,697,877 km (0.11 R)
• M70: 17,812,918 km (0.041 R)
• M71: 18,159,536 km (0.118 R)
• M72: 18,595,913 km (0.12 R)
• M73: 18,918,296 km (0.092 R)
• M74: 19,449,518 km (0.053 R)
• M75: 19,716,999 km (0.081 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 88.5

Radius: 10.8

Gravity: 0.76 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 5.44 AU - 6.2 AU

Year: 9211 Days

Day: 12.4 Hours

Environment

Temp: -216 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 22,939,306 km

• M1: 135,087 km (0.099 R)
• M2: 229,932 km (0.119 R)
• M3: 323,580 km (0.108 R)
• M4: 428,448 km (0.096 R)
• M5: 574,905 km (0.057 R)
• M6: 1,118,094 km (0.116 R)
• M7: 1,228,049 km (0.089 R)
• M8: 1,406,519 km (0.119 R)
• M9: 2,407,778 km (0.048 R)
• M10: 2,933,764 km (0.096 R)
• M11: 3,053,592 km (0.055 R)
• M12: 3,298,334 km (0.082 R)
• M13: 3,369,393 km (0.062 R)
• M14: 4,185,300 km (0.045 R)
• M15: 4,320,686 km (0.078 R)
• M16: 4,398,626 km (0.101 R)
• M17: 4,556,153 km (0.111 R)
• M18: 4,876,591 km (0.082 R)
• M19: 4,998,813 km (0.119 R)
• M20: 5,101,287 km (0.115 R)
• M21: 5,204,510 km (0.118 R)
• M22: 5,287,686 km (0.115 R)
• M23: 6,386,034 km (0.066 R)
• M24: 7,087,349 km (0.071 R)
• M25: 8,028,319 km (0.04 R)
• M26: 8,983,352 km (0.11 R)
• M27: 9,208,946 km (0.109 R)
• M28: 9,284,493 km (0.083 R)
• M29: 10,338,110 km (0.115 R)
• M30: 10,600,954 km (0.074 R)
• M31: 11,133,074 km (0.111 R)
• M32: 11,701,246 km (0.107 R)
• M33: 11,783,076 km (0.091 R)
• M34: 12,167,992 km (0.113 R)
• M35: 12,613,045 km (0.097 R)
• M36: 13,777,515 km (0.119 R)
• M37: 14,416,597 km (0.097 R)
• M38: 14,621,845 km (0.113 R)
• M39: 14,917,002 km (0.092 R)
• M40: 15,363,253 km (0.029 R)
• M41: 15,783,772 km (0.05 R)
• M42: 16,116,777 km (0.104 R)
• M43: 16,238,550 km (0.097 R)
• M44: 16,636,181 km (0.073 R)
• M45: 16,728,333 km (0.054 R)
• M46: 17,036,954 km (0.084 R)
• M47: 17,503,549 km (0.084 R)
• M48: 17,911,203 km (0.055 R)
• M49: 18,195,290 km (0.102 R)
• M50: 18,417,293 km (0.098 R)
• M51: 19,378,908 km (0.077 R)
• M52: 20,061,673 km (0.11 R)
• M53: 20,159,809 km (0.083 R)
• M54: 20,587,210 km (0.118 R)
• M55: 20,752,366 km (0.084 R)
• M56: 20,917,971 km (0.064 R)
• M57: 21,283,887 km (0.078 R)
• M58: 21,450,839 km (0.117 R)
• M59: 22,326,285 km (0.105 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 176 - 14,114 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit