🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.47 AU - 0.55 AU

Year: 139 Days

Day: 39.5 Hours

Environment

Temp: 171 °C

Axial Tilt: 21.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.43 AU - 0.61 AU

Year: 143 Days

Day: 29.3 Hours

Environment

Temp: 234 °C

Axial Tilt: 43.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.46 AU - 0.6 AU

Year: 147 Days

Day: 42.9 Hours

Environment

Temp: 144 °C

Axial Tilt: 45.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 44,263,337 km

• M1: 151,692 km (0.086 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.8 AU - 2.12 AU

Year: 1045 Days

Day: 34 Hours

Environment

Temp: -86 °C

Axial Tilt: 6.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,263,337 km

• M1: 523,144 km (0.104 R)

Asteroid Belt

Center: 5.66 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 9.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 580.3

Radius: 12.5

Gravity: 3.71 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 8.48 AU - 10.24 AU

Year: 10905 Days

Day: 14.9 Hours

Environment

Temp: -173 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 44,263,337 km

• M1: 203,304 km (0.103 R)
• M2: 468,989 km (0.098 R)
• M3: 723,306 km (0.119 R)
• M4: 841,787 km (0.08 R)
• M5: 1,218,923 km (0.078 R)
• M6: 1,300,753 km (0.058 R)
• M7: 1,580,053 km (0.103 R)
• M8: 1,998,927 km (0.09 R)
• M9: 2,272,092 km (0.055 R)
• M10: 2,584,154 km (0.092 R)
• M11: 2,882,452 km (0.082 R)
• M12: 3,249,565 km (0.027 R)
• M13: 5,999,174 km (0.107 R)
• M14: 6,987,118 km (0.03 R)
• M15: 7,213,609 km (0.12 R)
• M16: 7,365,900 km (0.115 R)
• M17: 7,946,788 km (0.051 R)
• M18: 8,064,672 km (0.089 R)
• M19: 9,234,826 km (0.057 R)
• M20: 9,776,670 km (0.116 R)
• M21: 10,500,723 km (0.076 R)
• M22: 11,286,262 km (0.118 R)
• M23: 11,418,955 km (0.058 R)
• M24: 11,641,407 km (0.084 R)
• M25: 14,134,156 km (0.102 R)
• M26: 15,098,016 km (0.05 R)
• M27: 15,587,799 km (0.078 R)
• M28: 16,332,497 km (0.099 R)
• M29: 16,583,373 km (0.113 R)
• M30: 16,987,287 km (0.102 R)
• M31: 17,343,330 km (0.115 R)
• M32: 17,908,062 km (0.098 R)
• M33: 18,063,045 km (0.053 R)
• M34: 18,218,627 km (0.054 R)
• M35: 18,374,508 km (0.076 R)
• M36: 19,213,752 km (0.118 R)
• M37: 20,172,674 km (0.116 R)
• M38: 20,495,806 km (0.096 R)
• M39: 21,201,908 km (0.057 R)
• M40: 21,915,938 km (0.057 R)
• M41: 22,359,197 km (0.094 R)
• M42: 22,693,698 km (0.109 R)
• M43: 23,198,441 km (0.075 R)
• M44: 23,877,316 km (0.116 R)
• M45: 25,602,778 km (0.084 R)
• M46: 25,719,315 km (0.114 R)
• M47: 26,421,826 km (0.098 R)
• M48: 26,657,293 km (0.037 R)
• M49: 27,546,952 km (0.09 R)
• M50: 27,905,538 km (0.069 R)
• M51: 28,085,355 km (0.109 R)
• M52: 28,265,620 km (0.057 R)
• M53: 29,233,518 km (0.061 R)
• M54: 29,782,692 km (0.103 R)
• M55: 30,089,368 km (0.087 R)
• M56: 30,520,359 km (0.081 R)
• M57: 30,767,495 km (0.101 R)
• M58: 31,015,379 km (0.06 R)
• M59: 31,139,545 km (0.043 R)
• M60: 31,450,708 km (0.084 R)
• M61: 31,575,473 km (0.091 R)
• M62: 31,762,919 km (0.03 R)
• M63: 32,958,804 km (0.053 R)
• M64: 33,657,875 km (0.104 R)
• M65: 34,426,060 km (0.088 R)
• M66: 34,941,425 km (0.065 R)
• M67: 36,110,233 km (0.064 R)
• M68: 36,306,356 km (0.081 R)
• M69: 37,291,907 km (0.106 R)
• M70: 39,155,148 km (0.106 R)
• M71: 39,558,464 km (0.111 R)
• M72: 40,844,258 km (0.028 R)
• M73: 41,663,605 km (0.065 R)
• M74: 41,937,818 km (0.026 R)
• M75: 42,075,149 km (0.074 R)
• M76: 42,350,409 km (0.047 R)
• M77: 42,626,118 km (0.057 R)
• M78: 44,083,800 km (0.101 R)
• M79: 44,293,386 km (0.116 R)
• M80: 44,643,445 km (0.114 R)
• M81: 45,064,563 km (0.052 R)
• M82: 45,416,717 km (0.112 R)
• M83: 46,905,216 km (0.113 R)
• M84: 47,333,514 km (0.102 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 240.8

Radius: 8.3

Gravity: 3.5 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 8.74 AU - 14.38 AU

Year: 14967 Days

Day: 7.2 Hours

Environment

Temp: -180 °C

Axial Tilt: 148.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 44,263,337 km

• M1: 192,532 km (0.092 R)
• M2: 277,803 km (0.11 R)
• M3: 380,128 km (0.065 R)
• M4: 596,896 km (0.083 R)
• M5: 736,022 km (0.113 R)
• M6: 801,545 km (0.116 R)
• M7: 903,571 km (0.118 R)
• M8: 1,216,979 km (0.12 R)
• M9: 1,275,771 km (0.087 R)
• M10: 1,802,954 km (0.091 R)
• M11: 2,149,273 km (0.097 R)
• M12: 3,731,719 km (0.111 R)
• M13: 4,474,921 km (0.117 R)
• M14: 4,816,303 km (0.089 R)
• M15: 5,166,063 km (0.07 R)
• M16: 5,557,112 km (0.109 R)
• M17: 5,722,867 km (0.054 R)
• M18: 5,890,267 km (0.114 R)
• M19: 7,688,433 km (0.098 R)
• M20: 8,474,719 km (0.088 R)
• M21: 9,325,632 km (0.091 R)
• M22: 9,761,261 km (0.106 R)
• M23: 10,284,704 km (0.045 R)
• M24: 11,233,005 km (0.081 R)
• M25: 11,527,264 km (0.098 R)
• M26: 11,611,787 km (0.06 R)
• M27: 11,696,459 km (0.069 R)
• M28: 12,080,327 km (0.107 R)
• M29: 12,642,067 km (0.116 R)
• M30: 13,079,940 km (0.086 R)
• M31: 13,345,028 km (0.107 R)
• M32: 14,151,061 km (0.116 R)
• M33: 14,423,180 km (0.093 R)
• M34: 14,559,912 km (0.09 R)
• M35: 15,342,907 km (0.041 R)
• M36: 16,614,489 km (0.108 R)
• M37: 16,805,825 km (0.049 R)
• M38: 16,949,738 km (0.103 R)
• M39: 17,190,441 km (0.117 R)
• M40: 17,626,668 km (0.11 R)
• M41: 20,627,003 km (0.111 R)
• M42: 20,729,627 km (0.113 R)
• M43: 21,453,382 km (0.111 R)
• M44: 22,448,806 km (0.107 R)
• M45: 22,607,230 km (0.074 R)
• M46: 23,888,985 km (0.094 R)
• M47: 24,159,009 km (0.115 R)
• M48: 24,321,472 km (0.091 R)
• M49: 24,811,106 km (0.074 R)
• M50: 25,248,979 km (0.026 R)
• M51: 25,634,343 km (0.118 R)
• M52: 26,021,502 km (0.103 R)
• M53: 26,355,106 km (0.081 R)
• M54: 27,082,451 km (0.043 R)
• M55: 27,646,434 km (0.095 R)
• M56: 27,929,922 km (0.101 R)
• M57: 28,614,183 km (0.111 R)
• M58: 28,671,330 km (0.102 R)
• M59: 29,130,894 km (0.088 R)
• M60: 29,535,108 km (0.069 R)
• M61: 30,115,547 km (0.118 R)
• M62: 30,699,727 km (0.103 R)
• M63: 30,993,388 km (0.081 R)
• M64: 31,701,584 km (0.097 R)
• M65: 32,117,316 km (0.097 R)
• M66: 33,014,006 km (0.113 R)
• M67: 33,134,133 km (0.08 R)
• M68: 33,555,999 km (0.04 R)
• M69: 34,283,194 km (0.091 R)
• M70: 34,465,853 km (0.086 R)
• M71: 34,893,105 km (0.118 R)
• M72: 35,445,271 km (0.072 R)
• M73: 35,691,509 km (0.118 R)
• M74: 36,062,063 km (0.09 R)
• M75: 37,996,513 km (0.048 R)
• M76: 38,185,455 km (0.112 R)
• M77: 38,248,585 km (0.056 R)
• M78: 38,501,106 km (0.104 R)
• M79: 38,627,666 km (0.054 R)
• M80: 39,071,523 km (0.114 R)
• M81: 40,028,501 km (0.066 R)
• M82: 40,092,529 km (0.092 R)
• M83: 41,835,194 km (0.055 R)
• M84: 41,900,269 km (0.058 R)
• M85: 42,291,168 km (0.105 R)
• M86: 43,142,081 km (0.067 R)
• M87: 43,470,897 km (0.051 R)
• M88: 43,668,516 km (0.093 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 346 - 13,371 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit