🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.48 AU - 0.68 AU

Year: 285 Days

Day: 18.2 Hours

Environment

Temp: -127 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 392.2

Radius: 11.5

Gravity: 2.97 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.68 AU - 0.78 AU

Year: 403 Days

Day: 8 Hours

Environment

Temp: -145 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 70,048,160 km

• M1: 154,834 km (0.095 R)
• M2: 234,270 km (0.103 R)
• M3: 319,840 km (0.113 R)
• M4: 401,072 km (0.085 R)
• M5: 480,658 km (0.085 R)
• M6: 554,559 km (0.109 R)
• M7: 649,554 km (0.094 R)
• M8: 771,925 km (0.054 R)
• M9: 906,563 km (0.106 R)
• M10: 1,010,234 km (0.109 R)
• M11: 1,122,283 km (0.067 R)
• M12: 1,225,955 km (0.068 R)
• M13: 1,346,231 km (0.114 R)
• M14: 1,497,774 km (0.104 R)
• M15: 1,580,502 km (0.04 R)
• M16: 1,688,362 km (0.1 R)
• M17: 1,789,191 km (0.107 R)
• M18: 1,916,947 km (0.092 R)
• M19: 2,042,759 km (0.097 R)
• M20: 2,202,679 km (0.043 R)
• M21: 2,393,716 km (0.077 R)
• M22: 2,535,086 km (0.067 R)
• M23: 2,645,938 km (0.028 R)
• M24: 2,724,327 km (0.085 R)
• M25: 2,809,448 km (0.094 R)
• M26: 2,918,355 km (0.115 R)
• M27: 3,017,090 km (0.085 R)
• M28: 3,105,203 km (0.114 R)
• M29: 3,277,989 km (0.105 R)
• M30: 3,374,629 km (0.102 R)
• M31: 3,558,634 km (0.058 R)
• M32: 3,670,533 km (0.071 R)
• M33: 3,802,778 km (0.09 R)
• M34: 3,917,220 km (0.114 R)
• M35: 4,020,144 km (0.117 R)
• M36: 4,202,204 km (0.07 R)
• M37: 4,314,103 km (0.074 R)
• M38: 4,467,142 km (0.066 R)
• M39: 4,662,666 km (0.041 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 264.2

Radius: 14.6

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.46 AU - 1.74 AU

Year: 1307 Days

Day: 6.9 Hours

Environment

Temp: -175 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 70,048,160 km

• M1: 187,895 km (0.118 R)
• M2: 304,581 km (0.077 R)
• M3: 455,825 km (0.058 R)
• M4: 570,566 km (0.091 R)
• M5: 771,626 km (0.119 R)
• M6: 933,790 km (0.11 R)
• M7: 1,083,837 km (0.112 R)
• M8: 1,178,083 km (0.112 R)
• M9: 1,362,089 km (0.092 R)
• M10: 1,457,981 km (0.098 R)
• M11: 1,570,628 km (0.098 R)
• M12: 1,686,267 km (0.107 R)
• M13: 1,812,677 km (0.103 R)
• M14: 1,980,975 km (0.098 R)
• M15: 2,300,965 km (0.118 R)
• M16: 2,637,859 km (0.067 R)
• M17: 2,865,697 km (0.099 R)
• M18: 3,036,238 km (0.092 R)
• M19: 3,219,645 km (0.095 R)
• M20: 3,350,244 km (0.094 R)
• M21: 3,520,786 km (0.073 R)
• M22: 3,636,126 km (0.101 R)
• M23: 3,772,410 km (0.045 R)
• M24: 3,950,132 km (0.1 R)
• M25: 4,110,351 km (0.095 R)
• M26: 4,365,415 km (0.112 R)
• M27: 4,468,788 km (0.049 R)
• M28: 4,583,679 km (0.105 R)
• M29: 4,688,846 km (0.045 R)
• M30: 4,848,168 km (0.11 R)
• M31: 4,944,808 km (0.083 R)
• M32: 5,150,655 km (0.099 R)
• M33: 5,293,221 km (0.045 R)
• M34: 5,728,850 km (0.119 R)
• M35: 6,211,004 km (0.11 R)
• M36: 6,386,483 km (0.117 R)
• M37: 6,718,440 km (0.048 R)
• M38: 6,910,674 km (0.093 R)
• M39: 7,129,087 km (0.091 R)
• M40: 7,325,209 km (0.043 R)
• M41: 7,510,860 km (0.109 R)
• M42: 7,660,458 km (0.119 R)
• M43: 7,975,212 km (0.118 R)
• M44: 8,140,667 km (0.1 R)
• M45: 8,410,243 km (0.097 R)
• M46: 8,526,779 km (0.072 R)
• M47: 8,708,990 km (0.098 R)
• M48: 8,945,205 km (0.097 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 130.7

Radius: 8.6

Gravity: 1.77 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.59 AU - 1.83 AU

Year: 1444 Days

Day: 11.1 Hours

Environment

Temp: -175 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 70,048,160 km

• M1: 206,146 km (0.082 R)
• M2: 309,069 km (0.056 R)
• M3: 437,873 km (0.1 R)
• M4: 555,008 km (0.049 R)
• M5: 736,919 km (0.069 R)
• M6: 848,220 km (0.11 R)
• M7: 959,970 km (0.072 R)
• M8: 1,042,847 km (0.1 R)
• M9: 1,204,412 km (0.114 R)
• M10: 1,318,855 km (0.08 R)
• M11: 1,393,055 km (0.061 R)
• M12: 1,475,035 km (0.058 R)
• M13: 1,650,663 km (0.096 R)
• M14: 1,710,801 km (0.05 R)
• M15: 1,840,203 km (0.109 R)
• M16: 2,130,423 km (0.086 R)
• M17: 2,240,378 km (0.113 R)
• M18: 2,329,688 km (0.107 R)
• M19: 2,801,968 km (0.105 R)
• M20: 3,053,442 km (0.115 R)
• M21: 3,161,003 km (0.098 R)
• M22: 3,337,678 km (0.063 R)
• M23: 3,560,729 km (0.116 R)
• M24: 3,656,770 km (0.058 R)
• M25: 3,851,098 km (0.111 R)
• M26: 3,913,630 km (0.06 R)
• M27: 4,268,626 km (0.101 R)
• M28: 4,389,202 km (0.088 R)
• M29: 4,539,248 km (0.097 R)
• M30: 4,786,683 km (0.075 R)
• M31: 5,185,810 km (0.072 R)
• M32: 5,474,684 km (0.095 R)
• M33: 5,575,513 km (0.089 R)
• M34: 5,697,285 km (0.084 R)
• M35: 5,758,620 km (0.107 R)
• M36: 5,830,278 km (0.055 R)
• M37: 5,912,706 km (0.1 R)
• M38: 6,016,078 km (0.11 R)
• M39: 6,277,575 km (0.108 R)
• M40: 6,361,949 km (0.082 R)
• M41: 6,489,256 km (0.092 R)
• M42: 6,822,261 km (0.094 R)
• M43: 6,919,949 km (0.037 R)
• M44: 7,216,003 km (0.103 R)
• M45: 7,471,366 km (0.089 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 600

Radius: 5.5

Gravity: 19.83 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 8.12 AU - 10.86 AU

Year: 18876 Days

Day: 20.4 Hours

Environment

Temp: -239 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 70,048,160 km

• M1: 74,649 km (0.07 R)
• M2: 1,071,270 km (0.112 R)
• M3: 1,364,482 km (0.084 R)
• M4: 1,448,706 km (0.111 R)
• M5: 1,534,575 km (0.089 R)
• M6: 1,989,502 km (0.099 R)
• M7: 2,415,407 km (0.087 R)
• M8: 2,762,025 km (0.062 R)
• M9: 2,905,041 km (0.03 R)
• M10: 3,501,039 km (0.086 R)
• M11: 3,694,918 km (0.108 R)
• M12: 4,380,226 km (0.066 R)
• M13: 4,631,400 km (0.095 R)
• M14: 4,716,073 km (0.062 R)
• M15: 4,844,278 km (0.117 R)
• M16: 4,930,297 km (0.092 R)
• M17: 5,103,831 km (0.071 R)
• M18: 6,611,328 km (0.119 R)
• M19: 7,487,373 km (0.104 R)
• M20: 7,837,881 km (0.049 R)
• M21: 8,347,711 km (0.118 R)
• M22: 10,381,195 km (0.084 R)
• M23: 11,452,465 km (0.094 R)
• M24: 11,972,018 km (0.077 R)
• M25: 12,617,533 km (0.118 R)
• M26: 12,795,555 km (0.117 R)
• M27: 12,974,324 km (0.05 R)
• M28: 14,620,798 km (0.069 R)
• M29: 14,932,859 km (0.091 R)
• M30: 15,121,054 km (0.107 R)
• M31: 15,247,015 km (0.088 R)
• M32: 15,373,425 km (0.074 R)
• M33: 15,563,414 km (0.046 R)
• M34: 15,690,722 km (0.092 R)
• M35: 16,720,554 km (0.09 R)
• M36: 16,981,303 km (0.104 R)
• M37: 17,507,140 km (0.118 R)
• M38: 17,705,656 km (0.11 R)
• M39: 18,305,843 km (0.085 R)
• M40: 18,574,670 km (0.075 R)
• M41: 18,641,989 km (0.091 R)
• M42: 18,844,844 km (0.089 R)
• M43: 19,457,447 km (0.105 R)
• M44: 19,594,479 km (0.101 R)
• M45: 20,562,527 km (0.102 R)
• M46: 20,772,113 km (0.052 R)
• M47: 21,263,542 km (0.053 R)
• M48: 21,972,486 km (0.114 R)
• M49: 22,186,561 km (0.042 R)
• M50: 22,761,017 km (0.113 R)
• M51: 24,218,549 km (0.054 R)
• M52: 24,292,301 km (0.032 R)
• M53: 24,439,804 km (0.08 R)
• M54: 25,406,206 km (0.091 R)
• M55: 26,460,722 km (0.086 R)
• M56: 26,993,440 km (0.096 R)
• M57: 27,452,855 km (0.091 R)
• M58: 27,606,492 km (0.094 R)
• M59: 27,914,813 km (0.097 R)
• M60: 28,924,449 km (0.112 R)
• M61: 30,262,752 km (0.117 R)
• M62: 32,917,815 km (0.084 R)
• M63: 33,737,013 km (0.102 R)
• M64: 35,144,878 km (0.103 R)
• M65: 35,562,705 km (0.043 R)
• M66: 35,814,029 km (0.092 R)
• M67: 37,846,765 km (0.103 R)
• M68: 37,932,186 km (0.087 R)
• M69: 39,395,552 km (0.057 R)
• M70: 40,877,319 km (0.092 R)
• M71: 41,581,027 km (0.12 R)
• M72: 43,895,157 km (0.074 R)
• M73: 46,159,470 km (0.05 R)
• M74: 46,708,494 km (0.098 R)
• M75: 48,833,233 km (0.101 R)
• M76: 49,299,230 km (0.082 R)
• M77: 49,486,078 km (0.11 R)
• M78: 49,954,170 km (0.105 R)
• M79: 53,463,586 km (0.046 R)
• M80: 55,587,726 km (0.088 R)
• M81: 56,074,219 km (0.046 R)
• M82: 56,171,756 km (0.086 R)
• M83: 57,149,678 km (0.056 R)
• M84: 57,739,243 km (0.082 R)
• M85: 57,936,114 km (0.106 R)
• M86: 58,429,488 km (0.118 R)
• M87: 58,627,106 km (0.073 R)
• M88: 58,726,140 km (0.12 R)
• M89: 59,619,090 km (0.065 R)
• M90: 61,117,462 km (0.063 R)
• M91: 63,134,341 km (0.109 R)
• M92: 64,559,111 km (0.075 R)
• M93: 65,480,634 km (0.12 R)
• M94: 66,509,717 km (0.109 R)
• M95: 66,922,757 km (0.05 R)
• M96: 68,583,742 km (0.119 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 327 - 11,483 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit