🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 2.29 AU - 2.89 AU

Year: 1530 Days

Day: 31.5 Hours

Environment

Temp: -96 °C

Axial Tilt: 26.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 45,652,122 km

• M1: 46,974 km (0.094 R)
• M2: 1,732,343 km (0.043 R)

Asteroid Belt

Center: 6.11 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 9.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 434.7

Radius: 10.7

Gravity: 3.8 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 7.6 AU - 11.66 AU

Year: 10970 Days

Day: 11.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 45,652,122 km

• M1: 144,063 km (0.084 R)
• M2: 550,071 km (0.1 R)
• M3: 711,936 km (0.045 R)
• M4: 873,652 km (0.074 R)
• M5: 1,555,967 km (0.09 R)
• M6: 1,748,500 km (0.084 R)
• M7: 2,063,553 km (0.078 R)
• M8: 2,180,389 km (0.099 R)
• M9: 2,372,323 km (0.09 R)
• M10: 2,544,809 km (0.085 R)
• M11: 2,645,339 km (0.119 R)
• M12: 2,772,797 km (0.04 R)
• M13: 3,330,797 km (0.048 R)
• M14: 3,524,526 km (0.064 R)
• M15: 3,608,749 km (0.103 R)
• M16: 4,306,624 km (0.106 R)
• M17: 4,609,709 km (0.11 R)
• M18: 4,982,656 km (0.078 R)
• M19: 5,236,823 km (0.103 R)
• M20: 5,527,791 km (0.104 R)
• M21: 5,724,662 km (0.116 R)
• M22: 6,466,667 km (0.076 R)
• M23: 6,570,189 km (0.073 R)
• M24: 7,418,409 km (0.106 R)
• M25: 8,831,062 km (0.112 R)
• M26: 9,294,217 km (0.116 R)
• M27: 9,765,300 km (0.093 R)
• M28: 10,365,038 km (0.107 R)
• M29: 10,486,512 km (0.073 R)
• M30: 11,183,488 km (0.119 R)
• M31: 11,516,642 km (0.049 R)
• M32: 11,768,565 km (0.097 R)
• M33: 11,895,275 km (0.069 R)
• M34: 12,064,919 km (0.109 R)
• M35: 13,450,943 km (0.101 R)
• M36: 13,627,768 km (0.07 R)
• M37: 13,849,771 km (0.092 R)
• M38: 14,028,241 km (0.041 R)
• M39: 14,117,850 km (0.108 R)
• M40: 14,841,156 km (0.084 R)
• M41: 15,669,180 km (0.108 R)
• M42: 15,808,605 km (0.05 R)
• M43: 17,949,949 km (0.038 R)
• M44: 18,242,264 km (0.086 R)
• M45: 18,930,563 km (0.027 R)
• M46: 19,627,241 km (0.045 R)
• M47: 20,433,872 km (0.104 R)
• M48: 20,892,390 km (0.078 R)
• M49: 21,302,737 km (0.077 R)
• M50: 22,131,509 km (0.073 R)
• M51: 22,340,348 km (0.082 R)
• M52: 23,820,619 km (0.077 R)
• M53: 24,464,637 km (0.095 R)
• M54: 24,626,502 km (0.117 R)
• M55: 25,714,976 km (0.104 R)
• M56: 25,879,684 km (0.106 R)
• M57: 26,044,690 km (0.09 R)
• M58: 26,209,996 km (0.101 R)
• M59: 26,597,155 km (0.092 R)
• M60: 26,708,157 km (0.07 R)
• M61: 28,221,040 km (0.116 R)
• M62: 28,504,378 km (0.106 R)
• M63: 29,474,371 km (0.119 R)
• M64: 29,646,708 km (0.033 R)
• M65: 30,803,997 km (0.049 R)
• M66: 31,095,713 km (0.089 R)
• M67: 33,103,017 km (0.052 R)
• M68: 33,282,235 km (0.063 R)
• M69: 33,401,764 km (0.038 R)
• M70: 33,821,535 km (0.11 R)
• M71: 35,701,233 km (0.103 R)
• M72: 36,191,764 km (0.103 R)
• M73: 36,931,974 km (0.11 R)
• M74: 37,676,972 km (0.068 R)
• M75: 38,113,947 km (0.107 R)
• M76: 38,615,250 km (0.099 R)
• M77: 38,992,835 km (0.109 R)
• M78: 39,181,926 km (0.102 R)
• M79: 39,561,307 km (0.052 R)
• M80: 40,196,200 km (0.106 R)
• M81: 41,154,823 km (0.107 R)
• M82: 42,250,478 km (0.105 R)
• M83: 43,290,333 km (0.114 R)
• M84: 43,617,054 km (0.101 R)

Planet 3 - Ice Giant

Semi-Major Axis: 12.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 754.9

Radius: 3.2

Gravity: 73.72 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 11.67 AU - 13.35 AU

Year: 16243 Days

Day: 16.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 45.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 45,652,122 km

• M1: 129,701 km (0.109 R)
• M2: 178,171 km (0.032 R)
• M3: 649,404 km (0.094 R)
• M4: 736,470 km (0.083 R)
• M5: 804,238 km (0.082 R)
• M6: 1,306,139 km (0.064 R)
• M7: 1,333,366 km (0.063 R)
• M8: 1,388,418 km (0.084 R)
• M9: 1,416,093 km (0.029 R)
• M10: 3,097,873 km (0.102 R)
• M11: 3,854,090 km (0.066 R)
• M12: 4,456,820 km (0.115 R)
• M13: 4,747,937 km (0.057 R)
• M14: 4,917,132 km (0.094 R)
• M15: 5,568,781 km (0.055 R)
• M16: 5,972,695 km (0.047 R)
• M17: 6,063,800 km (0.057 R)
• M18: 6,293,433 km (0.057 R)
• M19: 7,095,128 km (0.049 R)
• M20: 7,532,552 km (0.094 R)
• M21: 7,828,905 km (0.099 R)
• M22: 8,689,243 km (0.06 R)
• M23: 8,895,987 km (0.089 R)
• M24: 9,792,677 km (0.057 R)
• M25: 10,333,323 km (0.119 R)
• M26: 11,726,977 km (0.038 R)
• M27: 11,841,120 km (0.044 R)
• M28: 12,012,859 km (0.117 R)
• M29: 12,883,668 km (0.076 R)
• M30: 13,237,766 km (0.041 R)
• M31: 13,774,822 km (0.073 R)
• M32: 14,318,910 km (0.062 R)
• M33: 15,365,646 km (0.096 R)
• M34: 15,490,411 km (0.109 R)
• M35: 15,740,987 km (0.052 R)
• M36: 15,992,910 km (0.059 R)
• M37: 16,373,188 km (0.109 R)
• M38: 16,628,402 km (0.053 R)
• M39: 17,207,495 km (0.112 R)
• M40: 18,783,509 km (0.106 R)
• M41: 19,927,484 km (0.113 R)
• M42: 20,955,371 km (0.059 R)
• M43: 21,580,390 km (0.084 R)
• M44: 22,282,004 km (0.08 R)
• M45: 22,919,890 km (0.108 R)
• M46: 23,635,566 km (0.052 R)
• M47: 24,869,000 km (0.116 R)
• M48: 25,604,274 km (0.111 R)
• M49: 26,795,522 km (0.059 R)
• M50: 28,080,867 km (0.091 R)
• M51: 28,692,722 km (0.055 R)
• M52: 30,163,119 km (0.079 R)
• M53: 30,397,689 km (0.098 R)
• M54: 30,947,012 km (0.104 R)
• M55: 31,104,539 km (0.072 R)
• M56: 31,975,797 km (0.109 R)
• M57: 32,214,854 km (0.106 R)
• M58: 32,614,580 km (0.113 R)
• M59: 34,392,550 km (0.111 R)
• M60: 34,801,102 km (0.099 R)
• M61: 34,964,912 km (0.062 R)
• M62: 35,046,892 km (0.072 R)
• M63: 35,293,279 km (0.077 R)
• M64: 36,201,787 km (0.062 R)
• M65: 37,117,924 km (0.07 R)
• M66: 39,911,964 km (0.056 R)
• M67: 40,341,160 km (0.056 R)
• M68: 40,599,366 km (0.104 R)
• M69: 43,036,016 km (0.117 R)
• M70: 43,388,020 km (0.086 R)
• M71: 43,740,921 km (0.055 R)
• M72: 44,360,705 km (0.114 R)
• M73: 44,538,428 km (0.12 R)
• M74: 44,627,289 km (0.061 R)
• M75: 46,507,884 km (0.098 R)
• M76: 48,414,359 km (0.098 R)
• M77: 49,699,405 km (0.117 R)
• M78: 49,976,161 km (0.086 R)
• M79: 50,253,515 km (0.094 R)
• M80: 50,346,116 km (0.101 R)
• M81: 51,647,917 km (0.063 R)
• M82: 51,834,765 km (0.077 R)
• M83: 52,115,560 km (0.114 R)
• M84: 52,303,006 km (0.11 R)
• M85: 54,664,708 km (0.101 R)
• M86: 54,759,852 km (0.03 R)
• M87: 54,855,146 km (0.086 R)
• M88: 54,950,439 km (0.086 R)
• M89: 55,045,883 km (0.109 R)
• M90: 55,332,213 km (0.057 R)
• M91: 55,714,885 km (0.087 R)
• M92: 57,157,606 km (0.113 R)
• M93: 58,320,580 km (0.025 R)
• M94: 59,687,306 km (0.113 R)
• M95: 65,763,822 km (0.063 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 168.2

Radius: 7.9

Gravity: 2.7 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 12.52 AU - 15.02 AU

Year: 18757 Days

Day: 22.6 Hours

Environment

Temp: -181 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 45,652,122 km

• M1: 102,325 km (0.044 R)
• M2: 158,125 km (0.07 R)
• M3: 300,393 km (0.117 R)
• M4: 1,071,570 km (0.1 R)
• M5: 1,227,151 km (0.111 R)
• M6: 2,039,468 km (0.066 R)
• M7: 2,433,509 km (0.097 R)
• M8: 3,291,303 km (0.112 R)
• M9: 3,990,673 km (0.105 R)
• M10: 4,357,487 km (0.11 R)
• M11: 6,847,543 km (0.112 R)
• M12: 7,771,460 km (0.114 R)
• M13: 7,847,007 km (0.079 R)
• M14: 8,075,293 km (0.026 R)
• M15: 8,538,448 km (0.089 R)
• M16: 9,010,130 km (0.113 R)
• M17: 9,978,926 km (0.104 R)
• M18: 10,226,211 km (0.118 R)
• M19: 11,107,941 km (0.109 R)
• M20: 11,235,847 km (0.078 R)
• M21: 13,212,783 km (0.103 R)
• M22: 13,575,408 km (0.112 R)
• M23: 14,589,383 km (0.102 R)
• M24: 15,484,726 km (0.069 R)
• M25: 17,874,402 km (0.103 R)
• M26: 18,679,239 km (0.054 R)
• M27: 18,780,666 km (0.091 R)
• M28: 18,882,393 km (0.086 R)
• M29: 18,984,119 km (0.118 R)
• M30: 20,847,810 km (0.066 R)
• M31: 21,428,698 km (0.107 R)
• M32: 23,586,049 km (0.073 R)
• M33: 24,025,717 km (0.09 R)
• M34: 24,136,120 km (0.072 R)
• M35: 25,529,625 km (0.089 R)
• M36: 25,755,069 km (0.059 R)
• M37: 25,811,467 km (0.112 R)
• M38: 29,155,428 km (0.114 R)
• M39: 29,745,592 km (0.1 R)
• M40: 31,963,231 km (0.077 R)
• M41: 32,388,837 km (0.113 R)
• M42: 33,800,143 km (0.092 R)
• M43: 33,862,076 km (0.108 R)
• M44: 35,106,282 km (0.08 R)
• M45: 35,608,183 km (0.105 R)
• M46: 36,555,736 km (0.095 R)
• M47: 38,346,422 km (0.042 R)
• M48: 38,733,881 km (0.072 R)
• M49: 39,317,462 km (0.106 R)
• M50: 39,512,538 km (0.12 R)
• M51: 42,079,039 km (0.106 R)
• M52: 42,411,894 km (0.102 R)
• M53: 43,415,845 km (0.066 R)
• M54: 43,483,164 km (0.092 R)
• M55: 43,752,291 km (0.039 R)
• M56: 44,563,261 km (0.096 R)
• M57: 45,652,184 km (0.069 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 175 - 16,096 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit