🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.52 AU - 0.58 AU

Year: 153 Days

Day: 35 Hours

Environment

Temp: 155 °C

Axial Tilt: 9.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.47 AU - 0.69 AU

Year: 166 Days

Day: 23.5 Hours

Environment

Temp: 189 °C

Axial Tilt: 37.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 42,649,455 km

• M1: 38,596 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.74 AU - 1.06 AU

Year: 320 Days

Day: 44.2 Hours

Environment

Temp: 38 °C

Axial Tilt: 36.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 42,649,455 km

• M1: 59,390 km (0.073 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.75 AU - 1.25 AU

Year: 375 Days

Day: 32.3 Hours

Environment

Temp: 8 °C

Axial Tilt: 3.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 42,649,455 km

• M1: 151,692 km (0.072 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 2.5 AU - 4.14 AU

Year: 2267 Days

Day: 43.6 Hours

Environment

Temp: -114 °C

Axial Tilt: 26.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 567.6

Radius: 13.8

Gravity: 2.98 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 6.5 AU - 8.76 AU

Year: 7898 Days

Day: 9.5 Hours

Environment

Temp: -175 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 42,649,455 km

• M1: 175,030 km (0.075 R)
• M2: 332,107 km (0.118 R)
• M3: 433,235 km (0.05 R)
• M4: 574,306 km (0.048 R)
• M5: 791,672 km (0.085 R)
• M6: 926,908 km (0.1 R)
• M7: 1,021,903 km (0.117 R)
• M8: 1,137,393 km (0.066 R)
• M9: 1,257,669 km (0.056 R)
• M10: 1,549,684 km (0.028 R)
• M11: 1,665,024 km (0.099 R)
• M12: 1,884,484 km (0.04 R)
• M13: 2,738,389 km (0.109 R)
• M14: 2,832,187 km (0.114 R)
• M15: 3,622,662 km (0.068 R)
• M16: 3,830,753 km (0.086 R)
• M17: 3,989,326 km (0.082 R)
• M18: 4,478,661 km (0.111 R)
• M19: 4,618,086 km (0.084 R)
• M20: 4,730,733 km (0.092 R)
• M21: 5,131,955 km (0.104 R)
• M22: 6,121,395 km (0.106 R)
• M23: 6,717,692 km (0.069 R)
• M24: 7,267,016 km (0.108 R)
• M25: 8,478,011 km (0.036 R)
• M26: 9,213,284 km (0.102 R)
• M27: 9,319,947 km (0.118 R)
• M28: 9,570,673 km (0.091 R)
• M29: 10,299,065 km (0.092 R)
• M30: 10,894,615 km (0.072 R)
• M31: 11,045,409 km (0.07 R)
• M32: 11,272,648 km (0.064 R)
• M33: 11,578,127 km (0.117 R)
• M34: 12,041,581 km (0.072 R)
• M35: 12,471,825 km (0.117 R)
• M36: 12,708,638 km (0.102 R)
• M37: 12,946,948 km (0.07 R)
• M38: 13,387,663 km (0.11 R)
• M39: 13,589,620 km (0.08 R)
• M40: 13,874,006 km (0.115 R)
• M41: 14,448,910 km (0.069 R)
• M42: 14,947,969 km (0.084 R)
• M43: 15,834,785 km (0.073 R)
• M44: 16,349,252 km (0.028 R)
• M45: 16,825,721 km (0.063 R)
• M46: 17,087,518 km (0.105 R)
• M47: 17,526,887 km (0.101 R)
• M48: 17,615,149 km (0.113 R)
• M49: 19,093,924 km (0.072 R)
• M50: 20,518,994 km (0.074 R)
• M51: 21,173,783 km (0.071 R)
• M52: 21,551,069 km (0.11 R)
• M53: 21,693,187 km (0.092 R)
• M54: 23,082,353 km (0.076 R)
• M55: 23,227,762 km (0.11 R)
• M56: 23,714,554 km (0.088 R)
• M57: 23,910,228 km (0.05 R)
• M58: 25,344,572 km (0.115 R)
• M59: 27,061,806 km (0.105 R)
• M60: 28,296,437 km (0.119 R)
• M61: 28,452,019 km (0.107 R)
• M62: 29,391,793 km (0.097 R)
• M63: 31,087,485 km (0.108 R)
• M64: 31,839,364 km (0.114 R)
• M65: 32,271,552 km (0.115 R)
• M66: 34,020,351 km (0.095 R)
• M67: 34,241,008 km (0.107 R)
• M68: 34,406,912 km (0.082 R)
• M69: 34,517,614 km (0.093 R)
• M70: 34,628,466 km (0.097 R)
• M71: 34,906,120 km (0.03 R)
• M72: 35,296,122 km (0.115 R)
• M73: 35,519,621 km (0.092 R)
• M74: 35,687,470 km (0.065 R)
• M75: 36,136,562 km (0.105 R)
• M76: 36,474,654 km (0.119 R)
• M77: 37,552,058 km (0.108 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 980.2

Radius: 6

Gravity: 27.23 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 12.86 AU - 14.58 AU

Year: 19044 Days

Day: 17.2 Hours

Environment

Temp: -184 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 42,649,455 km

• M1: 402,418 km (0.097 R)
• M2: 527,183 km (0.069 R)
• M3: 594,352 km (0.037 R)
• M4: 641,027 km (0.09 R)
• M5: 839,842 km (0.086 R)
• M6: 946,506 km (0.059 R)
• M7: 1,086,230 km (0.118 R)
• M8: 1,743,713 km (0.051 R)
• M9: 1,880,744 km (0.105 R)
• M10: 2,618,262 km (0.073 R)
• M11: 2,775,639 km (0.095 R)
• M12: 2,895,616 km (0.118 R)
• M13: 3,266,021 km (0.072 R)
• M14: 3,916,173 km (0.11 R)
• M15: 4,050,961 km (0.085 R)
• M16: 4,605,370 km (0.109 R)
• M17: 5,581,347 km (0.072 R)
• M18: 6,301,212 km (0.094 R)
• M19: 7,159,455 km (0.055 R)
• M20: 7,324,312 km (0.045 R)
• M21: 7,996,754 km (0.082 R)
• M22: 9,520,109 km (0.106 R)
• M23: 11,257,539 km (0.103 R)
• M24: 11,771,707 km (0.117 R)
• M25: 12,293,504 km (0.085 R)
• M26: 12,557,245 km (0.036 R)
• M27: 13,291,920 km (0.092 R)
• M28: 13,971,992 km (0.105 R)
• M29: 14,178,288 km (0.059 R)
• M30: 17,095,895 km (0.101 R)
• M31: 17,686,208 km (0.083 R)
• M32: 17,983,908 km (0.089 R)
• M33: 20,268,567 km (0.065 R)
• M34: 20,501,939 km (0.065 R)
• M35: 21,523,842 km (0.119 R)
• M36: 22,321,199 km (0.116 R)
• M37: 22,401,533 km (0.091 R)
• M38: 24,439,056 km (0.037 R)
• M39: 24,687,538 km (0.082 R)
• M40: 25,773,918 km (0.101 R)
• M41: 27,389,575 km (0.108 R)
• M42: 29,125,509 km (0.07 R)
• M43: 31,075,517 km (0.082 R)
• M44: 31,434,701 km (0.036 R)
• M45: 31,524,610 km (0.068 R)
• M46: 31,614,668 km (0.037 R)
• M47: 34,263,747 km (0.04 R)
• M48: 34,913,749 km (0.117 R)
• M49: 37,649,895 km (0.057 R)
• M50: 39,673,804 km (0.05 R)
• M51: 41,042,475 km (0.067 R)
• M52: 43,926,722 km (0.034 R)
• M53: 44,936,358 km (0.096 R)
• M54: 45,647,696 km (0.049 R)
• M55: 46,670,197 km (0.075 R)
• M56: 48,010,744 km (0.072 R)
• M57: 49,782,880 km (0.106 R)
• M58: 51,258,214 km (0.073 R)
• M59: 53,498,143 km (0.113 R)
• M60: 53,713,115 km (0.109 R)
• M61: 53,928,387 km (0.117 R)
• M62: 54,684,006 km (0.096 R)
• M63: 55,225,999 km (0.103 R)
• M64: 56,424,577 km (0.12 R)
• M65: 57,301,520 km (0.109 R)
• M66: 57,631,533 km (0.044 R)
• M67: 58,404,206 km (0.064 R)
• M68: 58,847,165 km (0.106 R)
• M69: 59,180,170 km (0.099 R)
• M70: 60,071,175 km (0.087 R)
• M71: 61,416,059 km (0.073 R)
• M72: 61,753,851 km (0.108 R)
• M73: 61,979,295 km (0.027 R)
• M74: 63,793,319 km (0.093 R)
• M75: 65,165,281 km (0.056 R)
• M76: 65,854,778 km (0.081 R)
• M77: 66,085,159 km (0.108 R)
• M78: 66,315,838 km (0.108 R)
• M79: 67,705,603 km (0.04 R)
• M80: 68,403,926 km (0.104 R)
• M81: 68,637,298 km (0.118 R)
• M82: 70,042,920 km (0.106 R)
• M83: 71,576,298 km (0.09 R)
• M84: 73,001,517 km (0.116 R)
• M85: 73,359,355 km (0.077 R)
• M86: 74,076,677 km (0.115 R)
• M87: 75,759,354 km (0.081 R)
• M88: 76,121,530 km (0.057 R)
• M89: 76,605,479 km (0.029 R)
• M90: 76,847,828 km (0.072 R)
• M91: 78,429,077 km (0.119 R)
• M92: 79,898,128 km (0.035 R)
• M93: 81,994,892 km (0.069 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 121.8

Radius: 6.6

Gravity: 2.8 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 11.47 AU - 16.79 AU

Year: 19904 Days

Day: 19.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 42,649,455 km

• M1: 112,498 km (0.096 R)
• M2: 260,599 km (0.115 R)
• M3: 303,235 km (0.055 R)
• M4: 372,798 km (0.057 R)
• M5: 558,000 km (0.047 R)
• M6: 1,009,337 km (0.071 R)
• M7: 1,063,342 km (0.103 R)
• M8: 1,509,742 km (0.103 R)
• M9: 1,873,713 km (0.057 R)
• M10: 2,100,354 km (0.079 R)
• M11: 2,909,230 km (0.098 R)
• M12: 3,691,327 km (0.062 R)
• M13: 3,832,398 km (0.116 R)
• M14: 4,004,137 km (0.12 R)
• M15: 4,325,622 km (0.101 R)
• M16: 4,838,743 km (0.077 R)
• M17: 6,798,774 km (0.05 R)
• M18: 6,902,446 km (0.118 R)
• M19: 7,358,270 km (0.107 R)
• M20: 7,571,896 km (0.063 R)
• M21: 7,751,563 km (0.117 R)
• M22: 7,932,577 km (0.075 R)
• M23: 8,005,281 km (0.103 R)
• M24: 8,188,239 km (0.113 R)
• M25: 8,521,095 km (0.101 R)
• M26: 8,633,144 km (0.079 R)
• M27: 9,009,831 km (0.079 R)
• M28: 9,546,139 km (0.109 R)
• M29: 10,409,768 km (0.064 R)
• M30: 11,094,028 km (0.103 R)
• M31: 11,175,559 km (0.091 R)
• M32: 11,503,478 km (0.07 R)
• M33: 11,668,484 km (0.09 R)
• M34: 11,709,923 km (0.112 R)
• M35: 11,876,126 km (0.067 R)
• M36: 13,362,531 km (0.066 R)
• M37: 14,996,738 km (0.062 R)
• M38: 15,131,974 km (0.055 R)
• M39: 15,631,332 km (0.081 R)
• M40: 17,208,692 km (0.103 R)
• M41: 18,208,006 km (0.111 R)
• M42: 20,963,598 km (0.113 R)
• M43: 21,317,098 km (0.078 R)
• M44: 21,723,556 km (0.063 R)
• M45: 21,774,419 km (0.112 R)
• M46: 21,978,770 km (0.104 R)
• M47: 22,647,322 km (0.094 R)
• M48: 22,750,695 km (0.119 R)
• M49: 22,958,037 km (0.079 R)
• M50: 23,741,182 km (0.039 R)
• M51: 24,373,831 km (0.089 R)
• M52: 24,532,854 km (0.076 R)
• M53: 26,250,836 km (0.054 R)
• M54: 27,179,240 km (0.082 R)
• M55: 27,730,359 km (0.117 R)
• M56: 28,007,414 km (0.03 R)
• M57: 29,631,598 km (0.107 R)
• M58: 29,914,787 km (0.098 R)
• M59: 30,028,332 km (0.096 R)
• M60: 30,141,877 km (0.11 R)
• M61: 30,369,714 km (0.103 R)
• M62: 31,228,705 km (0.098 R)
• M63: 32,153,818 km (0.072 R)
• M64: 32,270,056 km (0.12 R)
• M65: 33,263,984 km (0.114 R)
• M66: 35,401,887 km (0.109 R)
• M67: 35,582,003 km (0.111 R)
• M68: 35,822,706 km (0.1 R)
• M69: 35,943,282 km (0.102 R)
• M70: 36,608,544 km (0.049 R)
• M71: 37,400,216 km (0.101 R)
• M72: 37,767,478 km (0.037 R)
• M73: 38,690,946 km (0.102 R)
• M74: 38,876,447 km (0.054 R)
• M75: 39,124,331 km (0.091 R)
• M76: 39,683,977 km (0.098 R)
• M77: 41,442,051 km (0.093 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 304 - 11,787 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit