🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.91 AU - 1.49 AU

Year: 475 Days

Day: 31 Hours

Environment

Temp: 16 °C

Axial Tilt: 108.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 61,485,536 km

• M1: 277,803 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.61 AU - 1.77 AU

Year: 795 Days

Day: 29.9 Hours

Environment

Temp: -56 °C

Axial Tilt: 21.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,485,536 km

• M1: 113,246 km (0.095 R)

Asteroid Belt

Center: 7.9 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 14.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 359.8

Radius: 5.8

Gravity: 10.7 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 11.27 AU - 16.95 AU

Year: 19168 Days

Day: 15.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 61,485,536 km

• M1: 216,019 km (0.053 R)
• M2: 622,327 km (0.082 R)
• M3: 840,890 km (0.091 R)
• M4: 948,151 km (0.032 R)
• M5: 1,223,711 km (0.08 R)
• M6: 1,320,949 km (0.107 R)
• M7: 1,523,206 km (0.029 R)
• M8: 1,789,939 km (0.104 R)
• M9: 1,928,765 km (0.059 R)
• M10: 2,366,339 km (0.114 R)
• M11: 3,127,792 km (0.095 R)
• M12: 3,500,291 km (0.103 R)
• M13: 3,886,852 km (0.077 R)
• M14: 5,483,510 km (0.072 R)
• M15: 5,890,267 km (0.118 R)
• M16: 6,097,310 km (0.1 R)
• M17: 6,264,710 km (0.107 R)
• M18: 6,306,897 km (0.065 R)
• M19: 7,792,703 km (0.097 R)
• M20: 8,714,824 km (0.119 R)
• M21: 9,093,307 km (0.116 R)
• M22: 9,525,495 km (0.098 R)
• M23: 9,964,415 km (0.032 R)
• M24: 10,013,633 km (0.106 R)
• M25: 10,409,917 km (0.111 R)
• M26: 10,912,417 km (0.083 R)
• M27: 11,525,918 km (0.049 R)
• M28: 11,681,051 km (0.115 R)
• M29: 11,732,961 km (0.1 R)
• M30: 11,993,411 km (0.048 R)
• M31: 12,045,770 km (0.109 R)
• M32: 13,432,692 km (0.1 R)
• M33: 13,486,996 km (0.095 R)
• M34: 13,814,615 km (0.057 R)
• M35: 13,979,472 km (0.056 R)
• M36: 14,089,726 km (0.09 R)
• M37: 14,701,132 km (0.093 R)
• M38: 15,663,047 km (0.048 R)
• M39: 17,885,473 km (0.115 R)
• M40: 18,125,128 km (0.096 R)
• M41: 18,547,144 km (0.082 R)
• M42: 19,894,123 km (0.1 R)
• M43: 20,080,223 km (0.028 R)
• M44: 20,454,218 km (0.108 R)
• M45: 20,516,750 km (0.082 R)
• M46: 20,956,418 km (0.082 R)
• M47: 21,019,548 km (0.084 R)
• M48: 22,422,776 km (0.099 R)
• M49: 23,658,903 km (0.089 R)
• M50: 24,517,296 km (0.065 R)
• M51: 24,983,892 km (0.062 R)
• M52: 25,925,461 km (0.092 R)
• M53: 26,264,599 km (0.087 R)
• M54: 26,810,332 km (0.118 R)
• M55: 28,051,695 km (0.072 R)
• M56: 28,749,420 km (0.102 R)
• M57: 28,819,431 km (0.107 R)
• M58: 29,030,065 km (0.112 R)
• M59: 30,733,237 km (0.091 R)
• M60: 30,876,701 km (0.094 R)
• M61: 32,104,451 km (0.09 R)
• M62: 32,322,714 km (0.108 R)
• M63: 32,468,572 km (0.112 R)
• M64: 33,053,949 km (0.086 R)
• M65: 33,200,854 km (0.109 R)
• M66: 33,569,164 km (0.089 R)
• M67: 33,938,671 km (0.109 R)
• M68: 36,563,365 km (0.072 R)
• M69: 36,867,498 km (0.076 R)
• M70: 40,581,414 km (0.066 R)
• M71: 41,290,957 km (0.05 R)
• M72: 41,607,656 km (0.106 R)
• M73: 41,686,943 km (0.032 R)
• M74: 44,008,103 km (0.094 R)
• M75: 44,250,601 km (0.07 R)
• M76: 45,469,974 km (0.077 R)
• M77: 46,124,614 km (0.063 R)
• M78: 46,617,838 km (0.102 R)
• M79: 46,864,974 km (0.074 R)
• M80: 47,775,277 km (0.06 R)
• M81: 48,357,512 km (0.078 R)
• M82: 48,440,838 km (0.084 R)
• M83: 49,193,315 km (0.085 R)
• M84: 50,118,279 km (0.117 R)
• M85: 50,964,105 km (0.105 R)
• M86: 51,644,177 km (0.119 R)
• M87: 53,185,334 km (0.073 R)
• M88: 54,047,916 km (0.114 R)
• M89: 54,307,617 km (0.104 R)
• M90: 54,394,384 km (0.101 R)
• M91: 54,828,368 km (0.065 R)
• M92: 56,137,199 km (0.102 R)
• M93: 57,103,602 km (0.09 R)
• M94: 58,252,663 km (0.118 R)
• M95: 59,588,123 km (0.119 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 367.9

Radius: 4.5

Gravity: 18.17 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 14.21 AU - 14.65 AU

Year: 19824 Days

Day: 21.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 61,485,536 km

• M1: 57,894 km (0.09 R)
• M2: 117,434 km (0.071 R)
• M3: 192,084 km (0.113 R)
• M4: 242,947 km (0.118 R)
• M5: 328,517 km (0.092 R)
• M6: 424,260 km (0.081 R)
• M7: 1,073,963 km (0.069 R)
• M8: 1,551,480 km (0.112 R)
• M9: 1,883,138 km (0.112 R)
• M10: 2,297,075 km (0.107 R)
• M11: 2,546,006 km (0.103 R)
• M12: 2,935,260 km (0.115 R)
• M13: 2,968,620 km (0.067 R)
• M14: 3,001,980 km (0.101 R)
• M15: 3,343,064 km (0.057 R)
• M16: 3,518,243 km (0.077 R)
• M17: 3,553,548 km (0.108 R)
• M18: 3,660,510 km (0.099 R)
• M19: 4,135,783 km (0.062 R)
• M20: 4,553,011 km (0.099 R)
• M21: 5,345,581 km (0.106 R)
• M22: 6,222,673 km (0.12 R)
• M23: 6,308,542 km (0.113 R)
• M24: 6,481,477 km (0.112 R)
• M25: 7,143,598 km (0.081 R)
• M26: 7,642,656 km (0.113 R)
• M27: 9,157,484 km (0.084 R)
• M28: 9,748,844 km (0.116 R)
• M29: 10,454,198 km (0.101 R)
• M30: 10,710,160 km (0.091 R)
• M31: 10,968,067 km (0.103 R)
• M32: 11,384,996 km (0.104 R)
• M33: 11,437,505 km (0.119 R)
• M34: 15,132,722 km (0.116 R)
• M35: 16,301,082 km (0.058 R)
• M36: 16,956,021 km (0.091 R)
• M37: 18,847,387 km (0.079 R)
• M38: 18,971,703 km (0.111 R)
• M39: 19,283,764 km (0.084 R)
• M40: 19,408,977 km (0.095 R)
• M41: 20,293,400 km (0.101 R)
• M42: 20,868,903 km (0.116 R)
• M43: 22,693,099 km (0.108 R)
• M44: 22,825,344 km (0.076 R)
• M45: 23,357,015 km (0.087 R)
• M46: 23,490,456 km (0.078 R)
• M47: 24,296,938 km (0.105 R)
• M48: 24,567,860 km (0.08 R)
• M49: 24,635,628 km (0.108 R)
• M50: 26,630,815 km (0.073 R)
• M51: 27,190,311 km (0.09 R)
• M52: 28,107,645 km (0.046 R)
• M53: 28,534,447 km (0.107 R)
• M54: 29,250,572 km (0.1 R)
• M55: 29,538,698 km (0.103 R)
• M56: 29,827,721 km (0.062 R)
• M57: 30,554,468 km (0.118 R)
• M58: 31,287,048 km (0.101 R)
• M59: 31,360,650 km (0.112 R)
• M60: 31,434,253 km (0.064 R)
• M61: 31,729,260 km (0.08 R)
• M62: 31,803,161 km (0.116 R)
• M63: 32,620,115 km (0.084 R)
• M64: 33,745,091 km (0.061 R)
• M65: 35,417,894 km (0.061 R)
• M66: 35,494,638 km (0.112 R)
• M67: 35,571,382 km (0.119 R)
• M68: 36,187,276 km (0.107 R)
• M69: 37,742,196 km (0.104 R)
• M70: 37,977,364 km (0.085 R)
• M71: 39,001,960 km (0.12 R)
• M72: 41,078,079 km (0.119 R)
• M73: 41,643,110 km (0.057 R)
• M74: 42,454,829 km (0.038 R)
• M75: 43,271,782 km (0.067 R)
• M76: 45,253,356 km (0.066 R)
• M77: 49,133,476 km (0.083 R)
• M78: 49,647,345 km (0.076 R)
• M79: 50,853,403 km (0.064 R)
• M80: 50,939,870 km (0.105 R)
• M81: 51,199,722 km (0.102 R)
• M82: 51,286,339 km (0.118 R)
• M83: 51,720,621 km (0.053 R)
• M84: 52,069,035 km (0.084 R)
• M85: 52,418,047 km (0.109 R)
• M86: 53,118,614 km (0.072 R)
• M87: 53,557,982 km (0.105 R)
• M88: 54,440,311 km (0.065 R)
• M89: 55,149,704 km (0.112 R)
• M90: 55,594,608 km (0.09 R)
• M91: 55,683,619 km (0.066 R)
• M92: 57,746,573 km (0.111 R)
• M93: 59,287,431 km (0.067 R)
• M94: 60,933,457 km (0.093 R)
• M95: 61,025,459 km (0.078 R)
• M96: 61,117,312 km (0.029 R)

Kuiper Belt

Range: 30.3 - 58.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 432 - 13,207 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit