🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.6 AU - 0.6 AU

Year: 296 Days

Day: 12.3 Hours

Environment

Temp: -136 °C

Axial Tilt: 1.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 107.1

Radius: 11.6

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.92 AU - 1.02 AU

Year: 607 Days

Day: 7.5 Hours

Environment

Temp: -152 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 36,339,073 km

• M1: 151,991 km (0.106 R)
• M2: 234,569 km (0.063 R)
• M3: 322,383 km (0.101 R)
• M4: 440,416 km (0.107 R)
• M5: 599,289 km (0.106 R)
• M6: 671,844 km (0.113 R)
• M7: 779,405 km (0.049 R)
• M8: 1,080,994 km (0.084 R)
• M9: 1,157,588 km (0.058 R)
• M10: 1,367,624 km (0.084 R)
• M11: 1,459,327 km (0.051 R)
• M12: 1,553,275 km (0.102 R)
• M13: 1,632,412 km (0.086 R)
• M14: 1,713,045 km (0.09 R)
• M15: 1,834,219 km (0.066 R)
• M16: 1,963,023 km (0.092 R)
• M17: 2,094,969 km (0.092 R)
• M18: 2,281,816 km (0.116 R)
• M19: 2,377,409 km (0.089 R)
• M20: 2,493,946 km (0.087 R)
• M21: 2,597,468 km (0.09 R)
• M22: 2,682,290 km (0.093 R)
• M23: 2,798,677 km (0.111 R)
• M24: 2,875,570 km (0.065 R)
• M25: 3,015,743 km (0.037 R)
• M26: 3,094,582 km (0.093 R)
• M27: 3,206,182 km (0.067 R)
• M28: 3,292,051 km (0.082 R)
• M29: 3,565,815 km (0.115 R)
• M30: 3,677,265 km (0.095 R)
• M31: 3,807,116 km (0.072 R)
• M32: 3,886,852 km (0.074 R)
• M33: 3,972,871 km (0.115 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 380.6

Radius: 12.7

Gravity: 2.36 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 3.24 AU - 3.46 AU

Year: 3899 Days

Day: 10.2 Hours

Environment

Temp: -215 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 36,339,073 km

• M1: 175,777 km (0.107 R)
• M2: 427,102 km (0.099 R)
• M3: 749,934 km (0.062 R)
• M4: 1,181,674 km (0.052 R)
• M5: 1,913,806 km (0.053 R)
• M6: 2,267,754 km (0.031 R)
• M7: 2,475,246 km (0.111 R)
• M8: 2,581,311 km (0.098 R)
• M9: 2,735,696 km (0.063 R)
• M10: 2,940,945 km (0.032 R)
• M11: 3,250,313 km (0.088 R)
• M12: 3,604,561 km (0.067 R)
• M13: 3,777,795 km (0.092 R)
• M14: 4,241,100 km (0.068 R)
• M15: 4,760,354 km (0.114 R)
• M16: 4,874,347 km (0.087 R)
• M17: 5,027,685 km (0.08 R)
• M18: 5,339,298 km (0.106 R)
• M19: 5,438,032 km (0.04 R)
• M20: 5,557,262 km (0.061 R)
• M21: 5,657,343 km (0.103 R)
• M22: 5,961,176 km (0.066 R)
• M23: 6,374,515 km (0.097 R)
• M24: 6,458,439 km (0.091 R)
• M25: 6,563,756 km (0.082 R)
• M26: 6,712,008 km (0.113 R)
• M27: 6,882,998 km (0.092 R)
• M28: 6,990,708 km (0.091 R)
• M29: 7,120,559 km (0.077 R)
• M30: 7,338,823 km (0.039 R)
• M31: 7,426,637 km (0.055 R)
• M32: 7,515,049 km (0.102 R)
• M33: 8,741,004 km (0.048 R)
• M34: 9,544,494 km (0.033 R)
• M35: 10,003,909 km (0.111 R)
• M36: 10,224,117 km (0.032 R)
• M37: 10,347,086 km (0.107 R)
• M38: 10,470,654 km (0.067 R)
• M39: 10,744,119 km (0.081 R)
• M40: 11,221,935 km (0.079 R)
• M41: 11,552,995 km (0.087 R)
• M42: 11,732,662 km (0.108 R)
• M43: 11,964,838 km (0.052 R)
• M44: 12,172,629 km (0.043 R)
• M45: 12,407,797 km (0.069 R)
• M46: 12,512,815 km (0.059 R)
• M47: 12,617,982 km (0.085 R)
• M48: 12,697,269 km (0.101 R)
• M49: 12,909,099 km (0.092 R)
• M50: 13,068,870 km (0.103 R)
• M51: 13,931,751 km (0.081 R)
• M52: 14,563,502 km (0.105 R)
• M53: 15,092,331 km (0.095 R)
• M54: 15,204,529 km (0.103 R)
• M55: 15,514,346 km (0.035 R)
• M56: 15,997,248 km (0.093 R)
• M57: 16,255,005 km (0.12 R)
• M58: 16,600,726 km (0.114 R)
• M59: 16,687,642 km (0.107 R)
• M60: 17,094,698 km (0.097 R)
• M61: 17,534,666 km (0.088 R)
• M62: 17,623,078 km (0.107 R)
• M63: 17,741,260 km (0.046 R)
• M64: 18,786,201 km (0.101 R)
• M65: 18,906,927 km (0.099 R)
• M66: 19,027,802 km (0.12 R)
• M67: 20,035,643 km (0.067 R)
• M68: 20,810,560 km (0.067 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 550.6

Radius: 8.8

Gravity: 7.11 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 2.86 AU - 3.94 AU

Year: 3986 Days

Day: 9.9 Hours

Environment

Temp: -204 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 36,339,073 km

• M1: 115,490 km (0.044 R)
• M2: 172,337 km (0.059 R)
• M3: 301,739 km (0.066 R)
• M4: 362,176 km (0.066 R)
• M5: 419,323 km (0.103 R)
• M6: 498,460 km (0.11 R)
• M7: 554,410 km (0.101 R)
• M8: 790,924 km (0.081 R)
• M9: 1,010,085 km (0.079 R)
• M10: 1,171,351 km (0.119 R)
• M11: 1,408,913 km (0.091 R)
• M12: 1,975,141 km (0.048 R)
• M13: 2,146,879 km (0.07 R)
• M14: 2,538,526 km (0.108 R)
• M15: 3,077,079 km (0.102 R)
• M16: 3,295,192 km (0.051 R)
• M17: 3,480,694 km (0.098 R)
• M18: 3,631,638 km (0.103 R)
• M19: 3,707,933 km (0.051 R)
• M20: 3,803,975 km (0.068 R)
• M21: 3,939,959 km (0.112 R)
• M22: 4,317,245 km (0.077 R)
• M23: 4,789,525 km (0.092 R)
• M24: 4,978,767 km (0.075 R)
• M25: 5,042,495 km (0.046 R)
• M26: 5,170,551 km (0.099 R)
• M27: 5,473,786 km (0.036 R)
• M28: 5,782,706 km (0.119 R)
• M29: 6,052,131 km (0.108 R)
• M30: 6,394,711 km (0.071 R)
• M31: 7,051,146 km (0.079 R)
• M32: 7,146,589 km (0.092 R)
• M33: 7,218,546 km (0.061 R)
• M34: 7,314,887 km (0.096 R)
• M35: 7,901,610 km (0.092 R)
• M36: 8,175,524 km (0.101 R)
• M37: 8,275,904 km (0.075 R)
• M38: 8,452,579 km (0.108 R)
• M39: 8,554,156 km (0.046 R)
• M40: 8,681,763 km (0.111 R)
• M41: 9,119,935 km (0.11 R)
• M42: 9,433,642 km (0.09 R)
• M43: 9,644,724 km (0.107 R)
• M44: 9,910,859 km (0.053 R)
• M45: 10,287,397 km (0.107 R)
• M46: 10,477,536 km (0.068 R)
• M47: 10,668,722 km (0.111 R)
• M48: 11,726,977 km (0.101 R)
• M49: 12,528,074 km (0.093 R)
• M50: 13,258,111 km (0.068 R)
• M51: 13,732,636 km (0.077 R)
• M52: 13,971,992 km (0.115 R)
• M53: 14,576,368 km (0.042 R)
• M54: 15,158,453 km (0.029 R)
• M55: 15,312,988 km (0.028 R)
• M56: 15,374,921 km (0.102 R)
• M57: 15,717,051 km (0.11 R)
• M58: 15,779,434 km (0.045 R)
• M59: 16,219,102 km (0.083 R)
• M60: 16,313,797 km (0.101 R)
• M61: 16,440,357 km (0.107 R)
• M62: 17,046,229 km (0.101 R)
• M63: 17,174,733 km (0.106 R)
• M64: 17,239,060 km (0.1 R)
• M65: 17,400,327 km (0.087 R)
• M66: 19,206,871 km (0.084 R)
• M67: 19,440,991 km (0.056 R)
• M68: 19,575,330 km (0.072 R)
• M69: 19,777,138 km (0.119 R)
• M70: 20,115,378 km (0.107 R)
• M71: 20,217,105 km (0.077 R)
• M72: 20,387,198 km (0.046 R)
• M73: 20,557,739 km (0.071 R)
• M74: 20,694,472 km (0.071 R)
• M75: 20,865,911 km (0.099 R)
• M76: 21,452,185 km (0.076 R)
• M77: 21,625,719 km (0.042 R)
• M78: 22,183,868 km (0.082 R)
• M79: 22,817,565 km (0.071 R)
• M80: 23,671,769 km (0.066 R)
• M81: 24,066,857 km (0.046 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 98.3

Radius: 4.8

Gravity: 4.27 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 8.84 AU - 9.34 AU

Year: 17425 Days

Day: 15.7 Hours

Environment

Temp: -225 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 36,339,073 km

• M1: 154,684 km (0.043 R)
• M2: 211,831 km (0.078 R)
• M3: 307,573 km (0.096 R)
• M4: 429,346 km (0.05 R)
• M5: 2,188,467 km (0.109 R)
• M6: 2,316,523 km (0.1 R)
• M7: 2,403,439 km (0.045 R)
• M8: 2,692,911 km (0.081 R)
• M9: 2,899,805 km (0.085 R)
• M10: 3,931,731 km (0.11 R)
• M11: 4,035,403 km (0.095 R)
• M12: 4,621,826 km (0.118 R)
• M13: 5,902,234 km (0.067 R)
• M14: 6,351,926 km (0.095 R)
• M15: 6,750,454 km (0.084 R)
• M16: 7,252,206 km (0.113 R)
• M17: 7,994,211 km (0.104 R)
• M18: 8,158,769 km (0.119 R)
• M19: 8,457,665 km (0.069 R)
• M20: 8,524,535 km (0.049 R)
• M21: 9,066,229 km (0.067 R)
• M22: 10,504,314 km (0.078 R)
• M23: 10,648,227 km (0.114 R)
• M24: 11,749,417 km (0.031 R)
• M25: 11,974,113 km (0.067 R)
• M26: 14,137,298 km (0.074 R)
• M27: 15,344,702 km (0.115 R)
• M28: 15,467,223 km (0.061 R)
• M29: 15,795,590 km (0.112 R)
• M30: 17,089,762 km (0.098 R)
• M31: 18,287,592 km (0.063 R)
• M32: 18,678,341 km (0.116 R)
• M33: 20,089,797 km (0.099 R)
• M34: 20,447,935 km (0.086 R)
• M35: 21,764,097 km (0.099 R)
• M36: 22,270,485 km (0.085 R)
• M37: 23,294,782 km (0.091 R)
• M38: 23,671,021 km (0.109 R)
• M39: 23,718,144 km (0.054 R)
• M40: 25,003,639 km (0.079 R)
• M41: 26,752,587 km (0.096 R)
• M42: 27,790,946 km (0.043 R)
• M43: 28,340,120 km (0.114 R)
• M44: 28,490,466 km (0.078 R)
• M45: 29,044,127 km (0.114 R)
• M46: 29,906,709 km (0.104 R)
• M47: 30,008,734 km (0.11 R)
• M48: 30,674,894 km (0.056 R)
• M49: 31,345,840 km (0.112 R)
• M50: 31,709,064 km (0.053 R)
• M51: 31,865,244 km (0.11 R)
• M52: 32,178,203 km (0.103 R)
• M53: 32,754,753 km (0.105 R)
• M54: 32,965,237 km (0.114 R)
• M55: 34,130,904 km (0.079 R)
• M56: 34,344,380 km (0.043 R)
• M57: 35,040,908 km (0.116 R)
• M58: 35,417,894 km (0.112 R)
• M59: 35,471,899 km (0.034 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 517 - 16,940 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit