🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.97 AU - 1.11 AU

Year: 470 Days

Day: 36.4 Hours

Environment

Temp: -60 °C

Axial Tilt: 16.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,381,389 km

• M1: 67,618 km (0.101 R)

Asteroid Belt

Center: 1.93 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 306.8

Radius: 9.1

Gravity: 3.7 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 2.48 AU - 3.14 AU

Year: 2086 Days

Day: 13.5 Hours

Environment

Temp: -137 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 52,381,389 km

• M1: 113,545 km (0.072 R)
• M2: 173,085 km (0.066 R)
• M3: 239,357 km (0.116 R)
• M4: 339,886 km (0.106 R)
• M5: 413,489 km (0.1 R)
• M6: 487,539 km (0.102 R)
• M7: 592,408 km (0.118 R)
• M8: 698,772 km (0.111 R)
• M9: 855,999 km (0.099 R)
• M10: 1,001,558 km (0.12 R)
• M11: 1,139,038 km (0.034 R)
• M12: 1,205,908 km (0.102 R)
• M13: 1,560,605 km (0.072 R)
• M14: 1,977,385 km (0.08 R)
• M15: 2,079,261 km (0.117 R)
• M16: 2,309,642 km (0.107 R)
• M17: 2,749,758 km (0.077 R)
• M18: 2,817,975 km (0.112 R)
• M19: 2,898,309 km (0.094 R)
• M20: 3,085,007 km (0.117 R)
• M21: 3,215,756 km (0.075 R)
• M22: 3,384,652 km (0.116 R)
• M23: 3,807,266 km (0.105 R)
• M24: 3,922,007 km (0.069 R)
• M25: 4,012,065 km (0.069 R)
• M26: 4,076,841 km (0.101 R)
• M27: 4,181,111 km (0.051 R)
• M28: 4,246,784 km (0.08 R)
• M29: 4,312,757 km (0.064 R)
• M30: 4,607,166 km (0.116 R)
• M31: 4,715,923 km (0.107 R)
• M32: 5,019,308 km (0.093 R)
• M33: 5,286,490 km (0.085 R)
• M34: 5,343,337 km (0.07 R)
• M35: 5,443,418 km (0.077 R)
• M36: 5,688,758 km (0.059 R)
• M37: 5,878,897 km (0.115 R)
• M38: 6,310,786 km (0.09 R)
• M39: 6,386,184 km (0.062 R)
• M40: 6,522,916 km (0.096 R)
• M41: 6,599,211 km (0.109 R)
• M42: 6,845,449 km (0.112 R)
• M43: 6,923,090 km (0.026 R)
• M44: 7,204,783 km (0.106 R)
• M45: 7,458,501 km (0.117 R)
• M46: 7,763,531 km (0.12 R)
• M47: 7,958,308 km (0.109 R)
• M48: 8,089,056 km (0.097 R)
• M49: 8,187,491 km (0.027 R)
• M50: 8,435,674 km (0.092 R)
• M51: 8,518,851 km (0.115 R)
• M52: 8,602,476 km (0.078 R)
• M53: 8,719,761 km (0.079 R)
• M54: 8,888,507 km (0.097 R)
• M55: 8,956,275 km (0.116 R)
• M56: 9,211,938 km (0.062 R)
• M57: 9,418,084 km (0.103 R)
• M58: 9,712,941 km (0.119 R)
• M59: 9,958,132 km (0.061 R)
• M60: 10,152,011 km (0.054 R)
• M61: 10,400,792 km (0.066 R)
• M62: 10,472,300 km (0.067 R)
• M63: 10,579,711 km (0.056 R)
• M64: 10,795,730 km (0.115 R)
• M65: 11,159,104 km (0.047 R)
• M66: 11,342,361 km (0.108 R)
• M67: 11,693,168 km (0.068 R)
• M68: 11,767,369 km (0.074 R)
• M69: 11,860,568 km (0.097 R)
• M70: 11,972,617 km (0.09 R)
• M71: 12,292,008 km (0.047 R)
• M72: 12,538,097 km (0.103 R)
• M73: 12,900,872 km (0.103 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 30.7

Radius: 13.1

Gravity: 0.18 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 2.75 AU - 4.05 AU

Year: 2777 Days

Day: 10.6 Hours

Environment

Temp: -149 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 52,381,389 km

• M1: 164,707 km (0.053 R)
• M2: 254,316 km (0.111 R)
• M3: 338,540 km (0.117 R)
• M4: 599,439 km (0.11 R)
• M5: 694,882 km (0.115 R)
• M6: 844,630 km (0.111 R)
• M7: 954,584 km (0.044 R)
• M8: 1,080,545 km (0.105 R)
• M9: 1,309,580 km (0.072 R)
• M10: 1,530,386 km (0.08 R)
• M11: 1,914,853 km (0.12 R)
• M12: 2,181,287 km (0.1 R)
• M13: 2,394,613 km (0.104 R)
• M14: 2,555,580 km (0.115 R)
• M15: 2,712,658 km (0.105 R)
• M16: 2,857,619 km (0.112 R)
• M17: 3,115,675 km (0.091 R)
• M18: 3,422,350 km (0.087 R)
• M19: 3,654,826 km (0.053 R)
• M20: 3,764,481 km (0.033 R)
• M21: 4,021,789 km (0.119 R)
• M22: 4,347,314 km (0.105 R)
• M23: 4,902,771 km (0.093 R)
• M24: 5,014,820 km (0.117 R)
• M25: 5,146,466 km (0.062 R)
• M26: 5,432,647 km (0.049 R)
• M27: 5,792,878 km (0.097 R)
• M28: 5,931,256 km (0.103 R)
• M29: 6,050,785 km (0.069 R)
• M30: 6,639,602 km (0.093 R)
• M31: 6,784,563 km (0.112 R)
• M32: 6,972,458 km (0.056 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 93.5

Radius: 8.2

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 3.4 AU - 4.84 AU

Year: 3704 Days

Day: 13.8 Hours

Environment

Temp: -166 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 52,381,389 km

• M1: 127,457 km (0.054 R)
• M2: 371,751 km (0.109 R)
• M3: 742,305 km (0.112 R)
• M4: 799,152 km (0.105 R)
• M5: 1,405,023 km (0.099 R)
• M6: 1,540,409 km (0.106 R)
• M7: 1,718,431 km (0.083 R)
• M8: 1,814,772 km (0.109 R)
• M9: 2,187,121 km (0.096 R)
• M10: 2,627,387 km (0.036 R)
• M11: 2,716,548 km (0.084 R)
• M12: 3,153,673 km (0.107 R)
• M13: 3,368,495 km (0.071 R)
• M14: 3,489,969 km (0.109 R)
• M15: 3,637,622 km (0.119 R)
• M16: 3,850,350 km (0.06 R)
• M17: 4,002,940 km (0.114 R)
• M18: 4,067,117 km (0.104 R)
• M19: 4,118,729 km (0.038 R)
• M20: 4,512,919 km (0.115 R)
• M21: 4,714,427 km (0.088 R)
• M22: 4,823,185 km (0.096 R)
• M23: 5,070,919 km (0.111 R)
• M24: 5,252,381 km (0.049 R)
• M25: 5,365,178 km (0.063 R)
• M26: 5,493,084 km (0.082 R)
• M27: 5,693,994 km (0.093 R)
• M28: 5,955,790 km (0.032 R)
• M29: 6,582,157 km (0.08 R)
• M30: 6,658,152 km (0.086 R)
• M31: 6,949,569 km (0.095 R)
• M32: 7,011,353 km (0.081 R)
• M33: 7,135,669 km (0.108 R)
• M34: 8,123,763 km (0.096 R)
• M35: 8,188,987 km (0.066 R)
• M36: 8,467,987 km (0.083 R)
• M37: 8,633,742 km (0.07 R)
• M38: 9,086,425 km (0.111 R)
• M39: 9,392,502 km (0.099 R)
• M40: 9,598,349 km (0.046 R)
• M41: 9,857,901 km (0.042 R)
• M42: 10,014,829 km (0.114 R)
• M43: 10,119,847 km (0.103 R)
• M44: 10,330,930 km (0.074 R)
• M45: 10,436,995 km (0.047 R)
• M46: 10,883,095 km (0.116 R)
• M47: 11,244,524 km (0.081 R)
• M48: 11,298,978 km (0.119 R)
• M49: 11,518,138 km (0.094 R)
• M50: 11,591,441 km (0.027 R)
• M51: 11,664,894 km (0.049 R)
• M52: 12,071,950 km (0.09 R)
• M53: 12,295,898 km (0.067 R)
• M54: 12,634,438 km (0.103 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 616.8

Radius: 14.9

Gravity: 2.78 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 7.56 AU - 10.52 AU

Year: 12039 Days

Day: 8.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 52,381,389 km

• M1: 186,997 km (0.067 R)
• M2: 290,968 km (0.118 R)
• M3: 840,291 km (0.095 R)
• M4: 1,278,912 km (0.109 R)
• M5: 1,618,200 km (0.062 R)
• M6: 1,961,228 km (0.112 R)
• M7: 2,194,302 km (0.112 R)
• M8: 2,464,475 km (0.112 R)
• M9: 2,803,165 km (0.062 R)
• M10: 2,919,552 km (0.106 R)
• M11: 3,278,437 km (0.117 R)
• M12: 3,494,606 km (0.07 R)
• M13: 4,440,065 km (0.119 R)
• M14: 5,136,742 km (0.12 R)
• M15: 5,608,125 km (0.067 R)
• M16: 5,942,775 km (0.088 R)
• M17: 6,360,752 km (0.086 R)
• M18: 7,346,153 km (0.083 R)
• M19: 7,712,518 km (0.087 R)
• M20: 8,001,841 km (0.051 R)
• M21: 8,210,530 km (0.075 R)
• M22: 8,463,500 km (0.096 R)
• M23: 8,676,377 km (0.056 R)
• M24: 8,847,966 km (0.112 R)
• M25: 8,977,368 km (0.062 R)
• M26: 9,545,391 km (0.1 R)
• M27: 10,215,440 km (0.083 R)
• M28: 10,487,708 km (0.075 R)
• M29: 10,808,446 km (0.107 R)
• M30: 11,790,107 km (0.097 R)
• M31: 12,897,880 km (0.041 R)
• M32: 13,143,220 km (0.115 R)
• M33: 13,489,090 km (0.025 R)
• M34: 13,788,137 km (0.089 R)
• M35: 14,443,375 km (0.065 R)
• M36: 14,800,465 km (0.109 R)
• M37: 14,954,402 km (0.08 R)
• M38: 15,315,680 km (0.067 R)
• M39: 15,732,011 km (0.088 R)
• M40: 16,682,706 km (0.116 R)
• M41: 17,218,865 km (0.116 R)
• M42: 18,088,627 km (0.112 R)
• M43: 18,916,950 km (0.111 R)
• M44: 19,028,251 km (0.101 R)
• M45: 19,588,495 km (0.1 R)
• M46: 21,883,326 km (0.052 R)
• M47: 22,588,381 km (0.118 R)
• M48: 23,121,996 km (0.097 R)
• M49: 23,420,145 km (0.106 R)
• M50: 24,686,790 km (0.114 R)
• M51: 24,930,635 km (0.109 R)
• M52: 25,975,725 km (0.091 R)
• M53: 26,285,842 km (0.08 R)
• M54: 26,722,069 km (0.079 R)
• M55: 26,909,665 km (0.116 R)
• M56: 28,108,542 km (0.052 R)
• M57: 28,554,643 km (0.116 R)
• M58: 29,003,138 km (0.108 R)
• M59: 29,453,876 km (0.078 R)
• M60: 30,820,153 km (0.107 R)
• M61: 31,411,962 km (0.066 R)
• M62: 32,073,933 km (0.086 R)
• M63: 33,075,640 km (0.056 R)
• M64: 33,277,298 km (0.109 R)
• M65: 34,427,257 km (0.103 R)
• M66: 34,563,391 km (0.107 R)
• M67: 35,659,046 km (0.107 R)
• M68: 36,280,326 km (0.098 R)
• M69: 36,835,633 km (0.088 R)
• M70: 37,114,334 km (0.113 R)
• M71: 41,958,612 km (0.056 R)
• M72: 43,273,877 km (0.086 R)
• M73: 44,306,252 km (0.097 R)
• M74: 44,454,354 km (0.077 R)
• M75: 46,244,891 km (0.105 R)
• M76: 47,830,927 km (0.025 R)
• M77: 47,982,769 km (0.038 R)
• M78: 51,056,108 km (0.069 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 306 - 19,466 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit