🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.49 AU - 0.53 AU

Year: 239 Days

Day: 13.4 Hours

Environment

Temp: -118 °C

Axial Tilt: 20.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,077,928 km

• M1: 654,790 km (0.05 R)

Asteroid Belt

Center: 0.95 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 435.4

Radius: 11.7

Gravity: 3.18 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 1.36 AU - 1.42 AU

Year: 1075 Days

Day: 7.5 Hours

Environment

Temp: -172 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 73,077,928 km

• M1: 175,478 km (0.119 R)
• M2: 319,092 km (0.107 R)
• M3: 393,143 km (0.113 R)
• M4: 754,721 km (0.113 R)
• M5: 834,307 km (0.088 R)
• M6: 1,066,334 km (0.109 R)
• M7: 1,163,871 km (0.073 R)
• M8: 1,305,840 km (0.105 R)
• M9: 1,425,219 km (0.119 R)
• M10: 1,526,347 km (0.033 R)
• M11: 1,667,717 km (0.063 R)
• M12: 1,931,907 km (0.115 R)
• M13: 2,077,466 km (0.119 R)
• M14: 2,168,122 km (0.112 R)
• M15: 2,518,331 km (0.09 R)
• M16: 2,633,222 km (0.087 R)
• M17: 2,713,855 km (0.067 R)
• M18: 2,795,236 km (0.067 R)
• M19: 2,979,242 km (0.081 R)
• M20: 3,272,453 km (0.096 R)
• M21: 3,704,642 km (0.112 R)
• M22: 3,825,816 km (0.095 R)
• M23: 4,134,436 km (0.057 R)
• M24: 4,344,621 km (0.108 R)
• M25: 4,590,859 km (0.082 R)
• M26: 4,775,912 km (0.09 R)
• M27: 5,074,809 km (0.069 R)
• M28: 5,471,542 km (0.068 R)
• M29: 5,563,545 km (0.114 R)
• M30: 5,691,002 km (0.073 R)
• M31: 6,008,150 km (0.074 R)
• M32: 6,127,080 km (0.073 R)
• M33: 6,294,779 km (0.115 R)
• M34: 6,379,302 km (0.106 R)
• M35: 6,488,508 km (0.084 R)
• M36: 6,684,182 km (0.04 R)
• M37: 7,081,365 km (0.05 R)
• M38: 7,181,895 km (0.075 R)
• M39: 7,308,305 km (0.056 R)
• M40: 7,511,907 km (0.09 R)
• M41: 7,614,532 km (0.041 R)
• M42: 7,937,962 km (0.111 R)
• M43: 8,425,053 km (0.119 R)
• M44: 8,558,345 km (0.097 R)
• M45: 8,732,776 km (0.1 R)
• M46: 8,813,559 km (0.107 R)
• M47: 9,098,692 km (0.035 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 333.5

Radius: 11.3

Gravity: 2.61 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.5 AU - 1.82 AU

Year: 1403 Days

Day: 6.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 73,077,928 km

• M1: 144,063 km (0.078 R)
• M2: 249,380 km (0.086 R)
• M3: 330,462 km (0.057 R)
• M4: 487,091 km (0.077 R)
• M5: 558,000 km (0.111 R)
• M6: 672,143 km (0.069 R)
• M7: 795,262 km (0.115 R)
• M8: 881,879 km (0.093 R)
• M9: 959,072 km (0.085 R)
• M10: 1,052,122 km (0.088 R)
• M11: 1,155,494 km (0.084 R)
• M12: 1,395,599 km (0.098 R)
• M13: 1,502,561 km (0.109 R)
• M14: 1,596,508 km (0.05 R)
• M15: 1,749,397 km (0.103 R)
• M16: 1,882,091 km (0.054 R)
• M17: 2,166,476 km (0.107 R)
• M18: 2,273,289 km (0.099 R)
• M19: 2,539,274 km (0.115 R)
• M20: 2,680,794 km (0.114 R)
• M21: 2,757,388 km (0.094 R)
• M22: 2,952,015 km (0.06 R)
• M23: 3,031,302 km (0.087 R)
• M24: 3,222,338 km (0.101 R)
• M25: 3,303,869 km (0.118 R)
• M26: 3,574,043 km (0.11 R)
• M27: 3,690,579 km (0.116 R)
• M28: 3,927,393 km (0.111 R)
• M29: 4,025,828 km (0.098 R)
• M30: 4,136,082 km (0.032 R)
• M31: 4,552,862 km (0.069 R)
• M32: 4,644,864 km (0.118 R)
• M33: 4,830,515 km (0.047 R)
• M34: 4,900,826 km (0.08 R)
• M35: 4,971,436 km (0.101 R)
• M36: 5,173,543 km (0.047 R)
• M37: 5,269,585 km (0.07 R)
• M38: 5,610,369 km (0.099 R)
• M39: 5,996,032 km (0.052 R)
• M40: 6,097,011 km (0.059 R)
• M41: 6,224,019 km (0.045 R)
• M42: 6,364,641 km (0.039 R)
• M43: 6,571,236 km (0.053 R)
• M44: 6,819,569 km (0.082 R)
• M45: 6,938,200 km (0.099 R)
• M46: 7,110,836 km (0.1 R)
• M47: 7,204,484 km (0.075 R)
• M48: 7,501,136 km (0.083 R)
• M49: 7,692,173 km (0.113 R)
• M50: 7,801,978 km (0.051 R)
• M51: 8,162,509 km (0.085 R)
• M52: 8,429,541 km (0.091 R)
• M53: 8,756,711 km (0.112 R)
• M54: 8,871,453 km (0.079 R)
• M55: 9,015,516 km (0.069 R)
• M56: 9,131,454 km (0.112 R)
• M57: 9,555,714 km (0.092 R)
• M58: 9,807,487 km (0.089 R)
• M59: 10,016,325 km (0.074 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 231.3

Radius: 9.5

Gravity: 2.56 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 2.65 AU - 2.77 AU

Year: 2927 Days

Day: 13.3 Hours

Environment

Temp: -203 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 73,077,928 km

• M1: 124,914 km (0.105 R)
• M2: 222,003 km (0.114 R)
• M3: 332,706 km (0.088 R)
• M4: 628,909 km (0.117 R)
• M5: 763,099 km (0.027 R)
• M6: 1,060,948 km (0.084 R)
• M7: 1,260,661 km (0.107 R)
• M8: 1,355,656 km (0.111 R)
• M9: 1,655,151 km (0.096 R)
• M10: 1,717,533 km (0.113 R)
• M11: 1,802,056 km (0.114 R)
• M12: 1,997,580 km (0.102 R)
• M13: 2,131,770 km (0.108 R)
• M14: 2,199,986 km (0.107 R)
• M15: 2,280,620 km (0.12 R)
• M16: 2,432,910 km (0.09 R)
• M17: 2,540,321 km (0.104 R)
• M18: 2,649,378 km (0.056 R)
• M19: 3,483,087 km (0.098 R)
• M20: 3,713,917 km (0.102 R)
• M21: 3,921,708 km (0.081 R)
• M22: 4,407,004 km (0.055 R)
• M23: 4,760,952 km (0.111 R)
• M24: 5,701,773 km (0.098 R)
• M25: 6,103,743 km (0.072 R)
• M26: 6,234,342 km (0.102 R)
• M27: 6,365,988 km (0.061 R)
• M28: 6,766,012 km (0.082 R)
• M29: 7,590,746 km (0.113 R)
• M30: 8,229,977 km (0.097 R)
• M31: 8,302,083 km (0.108 R)
• M32: 8,537,999 km (0.069 R)
• M33: 8,629,254 km (0.1 R)
• M34: 8,979,163 km (0.066 R)
• M35: 9,390,109 km (0.037 R)
• M36: 9,883,632 km (0.088 R)
• M37: 9,998,822 km (0.058 R)
• M38: 10,191,654 km (0.073 R)
• M39: 10,463,623 km (0.084 R)
• M40: 10,975,397 km (0.118 R)
• M41: 11,394,571 km (0.06 R)
• M42: 11,454,859 km (0.065 R)
• M43: 11,616,275 km (0.098 R)
• M44: 11,677,011 km (0.044 R)
• M45: 11,778,439 km (0.048 R)
• M46: 11,859,670 km (0.115 R)
• M47: 12,043,526 km (0.098 R)
• M48: 12,125,356 km (0.118 R)
• M49: 12,186,991 km (0.106 R)
• M50: 12,892,344 km (0.1 R)
• M51: 13,018,156 km (0.119 R)
• M52: 13,271,126 km (0.085 R)
• M53: 13,803,396 km (0.092 R)
• M54: 14,039,760 km (0.103 R)
• M55: 14,234,088 km (0.106 R)
• M56: 14,560,062 km (0.055 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 979.4

Radius: 6.6

Gravity: 22.48 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 6.55 AU - 10.09 AU

Year: 15743 Days

Day: 20.1 Hours

Environment

Temp: -222 °C

Axial Tilt: 43.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 73,077,928 km

• M1: 88,562 km (0.059 R)
• M2: 203,004 km (0.085 R)
• M3: 480,508 km (0.118 R)
• M4: 1,764,806 km (0.088 R)
• M5: 1,987,707 km (0.1 R)
• M6: 2,119,054 km (0.041 R)
• M7: 4,154,333 km (0.062 R)
• M8: 4,407,901 km (0.095 R)
• M9: 4,623,023 km (0.1 R)
• M10: 4,885,866 km (0.109 R)
• M11: 6,175,251 km (0.04 R)
• M12: 8,291,911 km (0.118 R)
• M13: 8,397,826 km (0.111 R)
• M14: 8,504,190 km (0.089 R)
• M15: 8,557,597 km (0.102 R)
• M16: 8,611,003 km (0.09 R)
• M17: 8,718,265 km (0.095 R)
• M18: 9,426,461 km (0.055 R)
• M19: 9,703,666 km (0.108 R)
• M20: 9,815,415 km (0.113 R)
• M21: 10,608,883 km (0.08 R)
• M22: 10,666,328 km (0.085 R)
• M23: 11,956,759 km (0.111 R)
• M24: 13,669,057 km (0.063 R)
• M25: 13,731,738 km (0.065 R)
• M26: 14,109,024 km (0.116 R)
• M27: 15,521,826 km (0.066 R)
• M28: 15,980,793 km (0.059 R)
• M29: 16,046,616 km (0.103 R)
• M30: 17,519,855 km (0.104 R)
• M31: 17,724,057 km (0.103 R)
• M32: 19,456,250 km (0.091 R)
• M33: 20,521,238 km (0.088 R)
• M34: 20,592,895 km (0.097 R)
• M35: 21,532,220 km (0.059 R)
• M36: 21,970,542 km (0.107 R)
• M37: 23,228,211 km (0.115 R)
• M38: 23,302,860 km (0.107 R)
• M39: 23,602,505 km (0.088 R)
• M40: 23,903,346 km (0.102 R)
• M41: 24,357,077 km (0.057 R)
• M42: 26,356,003 km (0.1 R)
• M43: 26,668,064 km (0.087 R)
• M44: 26,746,304 km (0.048 R)
• M45: 27,929,025 km (0.113 R)
• M46: 28,967,683 km (0.026 R)
• M47: 29,856,444 km (0.118 R)
• M48: 30,181,819 km (0.103 R)
• M49: 31,660,594 km (0.097 R)
• M50: 31,909,375 km (0.12 R)
• M51: 31,992,402 km (0.112 R)
• M52: 32,575,984 km (0.042 R)
• M53: 33,922,664 km (0.069 R)
• M54: 35,116,006 km (0.057 R)
• M55: 35,373,464 km (0.108 R)
• M56: 35,459,482 km (0.098 R)
• M57: 35,717,838 km (0.067 R)
• M58: 36,322,961 km (0.12 R)
• M59: 36,844,460 km (0.104 R)
• M60: 36,931,675 km (0.045 R)
• M61: 38,070,863 km (0.114 R)
• M62: 39,667,072 km (0.074 R)
• M63: 41,738,404 km (0.107 R)
• M64: 45,985,189 km (0.051 R)
• M65: 46,360,979 km (0.071 R)
• M66: 47,969,156 km (0.079 R)
• M67: 48,254,888 km (0.09 R)
• M68: 49,115,375 km (0.077 R)
• M69: 49,884,457 km (0.102 R)
• M70: 51,629,666 km (0.105 R)
• M71: 52,509,601 km (0.066 R)
• M72: 53,493,207 km (0.098 R)
• M73: 53,690,676 km (0.065 R)
• M74: 53,789,560 km (0.104 R)
• M75: 54,781,095 km (0.046 R)
• M76: 55,179,324 km (0.111 R)
• M77: 57,387,090 km (0.086 R)
• M78: 57,892,880 km (0.052 R)
• M79: 57,994,158 km (0.042 R)
• M80: 58,400,166 km (0.101 R)
• M81: 60,033,177 km (0.099 R)
• M82: 60,855,367 km (0.118 R)
• M83: 61,577,924 km (0.106 R)
• M84: 64,286,095 km (0.108 R)
• M85: 66,607,854 km (0.118 R)
• M86: 67,245,888 km (0.091 R)
• M87: 68,099,644 km (0.115 R)
• M88: 68,742,316 km (0.072 R)
• M89: 70,249,664 km (0.091 R)
• M90: 70,574,142 km (0.101 R)
• M91: 70,682,301 km (0.074 R)
• M92: 71,115,985 km (0.095 R)
• M93: 71,333,052 km (0.11 R)
• M94: 72,094,655 km (0.092 R)
• M95: 72,968,456 km (0.07 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: 303 - 18,148 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit