🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.42 AU - 0.62 AU

Year: 242 Days

Day: 21.5 Hours

Environment

Temp: -112 °C

Axial Tilt: 43.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 23,604,927 km

• M1: 93,648 km (0.057 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 545.2

Radius: 8

Gravity: 8.52 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.59 AU - 0.97 AU

Year: 445 Days

Day: 13.7 Hours

Environment

Temp: -138 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 23,604,927 km

• M1: 99,632 km (0.093 R)
• M2: 153,487 km (0.077 R)
• M3: 209,736 km (0.101 R)
• M4: 270,024 km (0.107 R)
• M5: 335,698 km (0.072 R)
• M6: 401,969 km (0.069 R)
• M7: 463,305 km (0.113 R)
• M8: 514,317 km (0.091 R)
• M9: 574,755 km (0.028 R)
• M10: 676,182 km (0.095 R)
• M11: 850,913 km (0.115 R)
• M12: 910,901 km (0.092 R)
• M13: 1,067,830 km (0.075 R)
• M14: 1,147,266 km (0.053 R)
• M15: 1,257,968 km (0.101 R)
• M16: 1,332,169 km (0.107 R)
• M17: 1,500,616 km (0.056 R)
• M18: 1,649,167 km (0.099 R)
• M19: 1,703,471 km (0.114 R)
• M20: 1,763,908 km (0.066 R)
• M21: 1,864,289 km (0.047 R)
• M22: 1,943,725 km (0.081 R)
• M23: 2,041,712 km (0.097 R)
• M24: 2,106,039 km (0.059 R)
• M25: 2,242,771 km (0.057 R)
• M26: 2,303,059 km (0.032 R)
• M27: 2,437,847 km (0.063 R)
• M28: 2,500,080 km (0.094 R)
• M29: 2,702,486 km (0.112 R)
• M30: 2,890,530 km (0.087 R)
• M31: 3,036,238 km (0.119 R)
• M32: 3,211,417 km (0.097 R)
• M33: 3,300,279 km (0.098 R)
• M34: 3,431,626 km (0.101 R)
• M35: 3,501,488 km (0.099 R)
• M36: 3,699,705 km (0.099 R)
• M37: 3,887,001 km (0.055 R)
• M38: 3,967,186 km (0.09 R)
• M39: 4,033,159 km (0.1 R)
• M40: 4,158,970 km (0.029 R)
• M41: 4,263,539 km (0.096 R)
• M42: 4,383,966 km (0.107 R)
• M43: 4,498,109 km (0.065 R)
• M44: 4,620,779 km (0.079 R)
• M45: 4,690,342 km (0.09 R)
• M46: 4,791,470 km (0.118 R)
• M47: 4,854,002 km (0.118 R)
• M48: 5,035,315 km (0.119 R)
• M49: 5,090,965 km (0.109 R)
• M50: 5,283,348 km (0.094 R)
• M51: 5,364,280 km (0.114 R)
• M52: 5,437,434 km (0.118 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 755.1

Radius: 10.1

Gravity: 7.4 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.01 AU - 1.01 AU

Year: 655 Days

Day: 11.6 Hours

Environment

Temp: -153 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 23,604,927 km

• M1: 126,859 km (0.071 R)
• M2: 198,666 km (0.119 R)
• M3: 298,149 km (0.118 R)
• M4: 418,575 km (0.042 R)
• M5: 488,437 km (0.032 R)
• M6: 590,463 km (0.108 R)
• M7: 715,676 km (0.101 R)
• M8: 839,543 km (0.118 R)
• M9: 904,469 km (0.063 R)
• M10: 1,051,374 km (0.066 R)
• M11: 1,116,000 km (0.113 R)
• M12: 1,182,122 km (0.072 R)
• M13: 1,274,424 km (0.107 R)
• M14: 1,414,597 km (0.119 R)
• M15: 1,566,589 km (0.114 R)
• M16: 1,648,120 km (0.105 R)
• M17: 1,717,234 km (0.07 R)
• M18: 1,872,816 km (0.117 R)
• M19: 2,018,374 km (0.106 R)
• M20: 2,220,930 km (0.118 R)
• M21: 2,297,674 km (0.073 R)
• M22: 2,469,711 km (0.058 R)
• M23: 2,549,297 km (0.083 R)
• M24: 2,646,087 km (0.103 R)
• M25: 2,735,846 km (0.092 R)
• M26: 2,843,257 km (0.093 R)
• M27: 3,028,310 km (0.116 R)
• M28: 3,217,401 km (0.111 R)
• M29: 3,490,567 km (0.086 R)
• M30: 3,670,833 km (0.117 R)
• M31: 3,808,014 km (0.119 R)
• M32: 3,900,465 km (0.094 R)
• M33: 4,210,881 km (0.107 R)
• M34: 4,277,751 km (0.08 R)
• M35: 4,345,070 km (0.065 R)
• M36: 4,548,972 km (0.057 R)
• M37: 4,746,142 km (0.105 R)
• M38: 4,956,177 km (0.095 R)
• M39: 5,138,687 km (0.076 R)
• M40: 5,562,797 km (0.109 R)
• M41: 5,773,730 km (0.081 R)
• M42: 6,009,047 km (0.107 R)
• M43: 6,258,277 km (0.114 R)
• M44: 6,433,606 km (0.101 R)
• M45: 6,522,018 km (0.082 R)
• M46: 6,633,020 km (0.071 R)
• M47: 6,710,960 km (0.095 R)
• M48: 7,060,421 km (0.051 R)
• M49: 7,231,711 km (0.118 R)
• M50: 7,358,121 km (0.115 R)
• M51: 7,847,755 km (0.057 R)
• M52: 8,001,392 km (0.064 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 981.2

Radius: 8.9

Gravity: 12.39 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.69 AU - 2.07 AU

Year: 1664 Days

Day: 6.3 Hours

Environment

Temp: -180 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 23,604,927 km

• M1: 146,606 km (0.117 R)
• M2: 250,427 km (0.111 R)
• M3: 385,963 km (0.048 R)
• M4: 471,233 km (0.066 R)
• M5: 563,834 km (0.101 R)
• M6: 727,494 km (0.106 R)
• M7: 1,092,064 km (0.099 R)
• M8: 1,269,039 km (0.112 R)
• M9: 1,340,397 km (0.109 R)
• M10: 1,402,779 km (0.098 R)
• M11: 1,487,452 km (0.097 R)
• M12: 1,640,041 km (0.078 R)
• M13: 1,774,829 km (0.085 R)
• M14: 1,972,448 km (0.111 R)
• M15: 2,104,094 km (0.095 R)
• M16: 2,478,089 km (0.088 R)
• M17: 2,581,311 km (0.117 R)
• M18: 2,725,673 km (0.102 R)
• M19: 2,927,032 km (0.117 R)
• M20: 3,063,914 km (0.107 R)
• M21: 3,133,178 km (0.069 R)
• M22: 3,245,077 km (0.117 R)
• M23: 3,372,684 km (0.114 R)
• M24: 3,765,378 km (0.107 R)
• M25: 3,824,769 km (0.035 R)
• M26: 4,172,584 km (0.107 R)
• M27: 4,546,429 km (0.11 R)
• M28: 4,914,739 km (0.11 R)
• M29: 4,996,120 km (0.082 R)
• M30: 5,176,834 km (0.106 R)
• M31: 5,276,317 km (0.036 R)
• M32: 5,426,663 km (0.055 R)
• M33: 5,612,314 km (0.06 R)
• M34: 5,817,412 km (0.029 R)
• M35: 6,554,332 km (0.114 R)
• M36: 6,698,095 km (0.068 R)
• M37: 6,806,554 km (0.075 R)
• M38: 7,043,517 km (0.118 R)
• M39: 7,172,320 km (0.112 R)
• M40: 7,394,922 km (0.111 R)
• M41: 7,582,218 km (0.08 R)
• M42: 7,638,766 km (0.091 R)
• M43: 7,714,164 km (0.12 R)
• M44: 7,847,007 km (0.101 R)
• M45: 7,980,598 km (0.043 R)
• M46: 8,172,681 km (0.113 R)
• M47: 8,230,576 km (0.114 R)
• M48: 9,036,011 km (0.1 R)
• M49: 9,276,564 km (0.115 R)
• M50: 9,580,098 km (0.089 R)
• M51: 9,702,469 km (0.115 R)
• M52: 9,886,923 km (0.116 R)
• M53: 9,989,996 km (0.108 R)
• M54: 10,114,162 km (0.104 R)
• M55: 10,322,103 km (0.076 R)
• M56: 10,384,785 km (0.059 R)
• M57: 10,594,521 km (0.115 R)
• M58: 10,869,332 km (0.065 R)
• M59: 10,954,454 km (0.119 R)
• M60: 11,210,864 km (0.089 R)
• M61: 11,404,594 km (0.105 R)
• M62: 11,926,541 km (0.113 R)
• M63: 12,522,838 km (0.105 R)
• M64: 12,656,728 km (0.082 R)
• M65: 13,038,651 km (0.12 R)
• M66: 13,106,419 km (0.113 R)
• M67: 13,378,687 km (0.12 R)
• M68: 13,447,053 km (0.069 R)
• M69: 13,515,569 km (0.032 R)
• M70: 13,607,123 km (0.109 R)
• M71: 14,114,110 km (0.082 R)
• M72: 14,230,198 km (0.103 R)
• M73: 14,838,912 km (0.066 R)
• M74: 15,360,560 km (0.1 R)
• M75: 15,480,088 km (0.057 R)
• M76: 16,227,330 km (0.054 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 884.4

Radius: 11.4

Gravity: 6.81 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 2.73 AU - 2.89 AU

Year: 3041 Days

Day: 12.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 23,604,927 km

• M1: 142,567 km (0.107 R)
• M2: 223,649 km (0.031 R)
• M3: 350,957 km (0.084 R)
• M4: 461,061 km (0.088 R)
• M5: 566,976 km (0.059 R)
• M6: 643,121 km (0.029 R)
• M7: 754,272 km (0.09 R)
• M8: 951,442 km (0.067 R)
• M9: 1,080,845 km (0.083 R)
• M10: 1,203,664 km (0.115 R)
• M11: 1,370,915 km (0.093 R)
• M12: 1,477,728 km (0.069 R)
• M13: 1,573,620 km (0.099 R)
• M14: 1,742,965 km (0.049 R)
• M15: 2,383,692 km (0.119 R)
• M16: 2,480,781 km (0.119 R)
• M17: 3,145,295 km (0.098 R)
• M18: 3,451,821 km (0.095 R)
• M19: 3,674,124 km (0.059 R)
• M20: 3,997,106 km (0.116 R)
• M21: 4,074,597 km (0.102 R)
• M22: 4,813,910 km (0.093 R)
• M23: 5,294,568 km (0.032 R)
• M24: 5,508,343 km (0.111 R)
• M25: 5,812,476 km (0.109 R)
• M26: 5,900,290 km (0.119 R)
• M27: 6,211,603 km (0.107 R)
• M28: 6,850,236 km (0.089 R)
• M29: 7,177,407 km (0.112 R)
• M30: 7,343,011 km (0.09 R)
• M31: 7,653,726 km (0.062 R)
• M32: 8,091,300 km (0.087 R)
• M33: 8,263,637 km (0.115 R)
• M34: 8,387,504 km (0.109 R)
• M35: 8,462,153 km (0.074 R)
• M36: 8,536,952 km (0.101 R)
• M37: 8,914,537 km (0.05 R)
• M38: 9,349,119 km (0.093 R)
• M39: 9,974,438 km (0.084 R)
• M40: 10,159,341 km (0.088 R)
• M41: 10,372,069 km (0.085 R)
• M42: 10,937,549 km (0.077 R)
• M43: 11,128,286 km (0.059 R)
• M44: 11,430,325 km (0.082 R)
• M45: 12,352,595 km (0.113 R)
• M46: 12,608,258 km (0.098 R)
• M47: 12,722,401 km (0.084 R)
• M48: 12,836,993 km (0.097 R)
• M49: 13,009,330 km (0.104 R)
• M50: 13,269,481 km (0.11 R)
• M51: 13,414,890 km (0.102 R)
• M52: 13,619,091 km (0.067 R)
• M53: 13,824,339 km (0.068 R)
• M54: 14,060,255 km (0.113 R)
• M55: 14,238,127 km (0.102 R)
• M56: 15,229,362 km (0.052 R)
• M57: 15,595,428 km (0.077 R)
• M58: 16,460,703 km (0.103 R)
• M59: 16,899,174 km (0.102 R)
• M60: 16,993,570 km (0.08 R)
• M61: 17,214,676 km (0.099 R)
• M62: 17,436,829 km (0.071 R)
• M63: 17,532,272 km (0.107 R)
• M64: 18,044,346 km (0.105 R)
• M65: 18,205,462 km (0.092 R)
• M66: 18,626,431 km (0.096 R)
• M67: 18,985,017 km (0.12 R)
• M68: 19,676,159 km (0.118 R)
• M69: 20,208,428 km (0.05 R)
• M70: 20,342,169 km (0.046 R)
• M71: 20,476,209 km (0.105 R)
• M72: 21,491,081 km (0.102 R)
• M73: 22,142,430 km (0.108 R)
• M74: 22,695,792 km (0.099 R)
• M75: 23,253,792 km (0.087 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: 149 - 16,506 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit