🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.47 AU - 0.55 AU

Year: 164 Days

Day: 35.8 Hours

Environment

Temp: 31 °C

Axial Tilt: 19.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 2.01 AU - 2.05 AU

Year: 1300 Days

Day: 19.6 Hours

Environment

Temp: -135 °C

Axial Tilt: 13.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.43 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 10.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 659.9

Radius: 5.1

Gravity: 25.37 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 9.25 AU - 12.39 AU

Year: 16001 Days

Day: 20.2 Hours

Environment

Temp: -203 °C

Axial Tilt: 46.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 75,270,744 km

• M1: 206,894 km (0.111 R)
• M2: 334,650 km (0.094 R)
• M3: 765,193 km (0.081 R)
• M4: 1,554,920 km (0.034 R)
• M5: 1,638,545 km (0.086 R)
• M6: 1,810,284 km (0.072 R)
• M7: 1,928,167 km (0.109 R)
• M8: 2,328,042 km (0.052 R)
• M9: 2,488,561 km (0.099 R)
• M10: 2,786,709 km (0.069 R)
• M11: 3,635,827 km (0.088 R)
• M12: 3,672,927 km (0.093 R)
• M13: 4,282,089 km (0.108 R)
• M14: 4,963,358 km (0.062 R)
• M15: 5,253,578 km (0.077 R)
• M16: 5,379,689 km (0.066 R)
• M17: 5,591,968 km (0.115 R)
• M18: 5,893,857 km (0.081 R)
• M19: 6,245,412 km (0.104 R)
• M20: 6,876,865 km (0.082 R)
• M21: 8,248,228 km (0.087 R)
• M22: 8,989,785 km (0.111 R)
• M23: 9,445,011 km (0.095 R)
• M24: 9,598,349 km (0.043 R)
• M25: 9,907,568 km (0.072 R)
• M26: 10,115,509 km (0.059 R)
• M27: 10,961,784 km (0.091 R)
• M28: 11,502,131 km (0.111 R)
• M29: 12,664,806 km (0.112 R)
• M30: 12,890,549 km (0.047 R)
• M31: 13,060,642 km (0.116 R)
• M32: 13,922,475 km (0.091 R)
• M33: 14,331,027 km (0.066 R)
• M34: 14,802,560 km (0.05 R)
• M35: 16,493,016 km (0.113 R)
• M36: 16,801,187 km (0.106 R)
• M37: 18,370,768 km (0.101 R)
• M38: 18,947,169 km (0.103 R)
• M39: 19,076,122 km (0.067 R)
• M40: 19,724,928 km (0.105 R)
• M41: 21,244,543 km (0.057 R)
• M42: 21,311,563 km (0.031 R)
• M43: 21,781,899 km (0.103 R)
• M44: 21,849,517 km (0.115 R)
• M45: 22,187,907 km (0.086 R)
• M46: 22,255,825 km (0.116 R)
• M47: 23,007,255 km (0.101 R)
• M48: 24,745,881 km (0.119 R)
• M49: 25,169,393 km (0.069 R)
• M50: 26,310,526 km (0.088 R)
• M51: 26,959,780 km (0.094 R)
• M52: 27,760,428 km (0.113 R)
• M53: 27,833,581 km (0.072 R)
• M54: 29,087,361 km (0.103 R)
• M55: 31,649,674 km (0.112 R)
• M56: 33,035,099 km (0.106 R)
• M57: 33,657,127 km (0.099 R)
• M58: 33,969,637 km (0.075 R)
• M59: 34,126,266 km (0.077 R)
• M60: 35,785,157 km (0.111 R)
• M61: 36,263,870 km (0.063 R)
• M62: 36,744,827 km (0.052 R)
• M63: 37,066,612 km (0.102 R)
• M64: 38,444,409 km (0.119 R)
• M65: 39,098,750 km (0.098 R)
• M66: 39,427,117 km (0.114 R)
• M67: 40,418,203 km (0.084 R)
• M68: 42,424,460 km (0.103 R)
• M69: 43,185,165 km (0.063 R)
• M70: 43,950,358 km (0.106 R)
• M71: 44,291,890 km (0.096 R)
• M72: 45,149,685 km (0.086 R)
• M73: 45,926,247 km (0.083 R)
• M74: 46,707,298 km (0.099 R)
• M75: 46,881,430 km (0.088 R)
• M76: 47,055,711 km (0.079 R)
• M77: 48,458,490 km (0.092 R)
• M78: 48,546,603 km (0.088 R)
• M79: 50,498,706 km (0.106 R)
• M80: 50,946,004 km (0.118 R)
• M81: 51,125,222 km (0.108 R)
• M82: 52,114,961 km (0.095 R)
• M83: 53,292,895 km (0.081 R)
• M84: 55,030,026 km (0.079 R)
• M85: 55,766,945 km (0.057 R)
• M86: 56,044,149 km (0.094 R)
• M87: 56,692,806 km (0.083 R)
• M88: 57,997,449 km (0.104 R)
• M89: 58,653,436 km (0.109 R)
• M90: 59,123,472 km (0.057 R)
• M91: 59,594,855 km (0.115 R)
• M92: 61,970,320 km (0.082 R)
• M93: 62,257,398 km (0.047 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 384.2

Radius: 5.2

Gravity: 14.21 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 12.29 AU - 17.83 AU

Year: 26276 Days

Day: 16.3 Hours

Environment

Temp: -224 °C

Axial Tilt: 43.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 75,270,744 km

• M1: 163,510 km (0.075 R)
• M2: 515,514 km (0.029 R)
• M3: 557,102 km (0.115 R)
• M4: 956,379 km (0.062 R)
• M5: 1,310,926 km (0.111 R)
• M6: 1,398,291 km (0.1 R)
• M7: 1,517,670 km (0.108 R)
• M8: 2,301,563 km (0.098 R)
• M9: 2,407,329 km (0.038 R)
• M10: 2,623,498 km (0.098 R)
• M11: 2,808,401 km (0.033 R)
• M12: 3,920,063 km (0.105 R)
• M13: 4,046,473 km (0.109 R)
• M14: 4,260,099 km (0.109 R)
• M15: 4,346,716 km (0.071 R)
• M16: 4,743,150 km (0.085 R)
• M17: 5,476,180 km (0.044 R)
• M18: 5,760,116 km (0.076 R)
• M19: 6,441,236 km (0.108 R)
• M20: 6,892,423 km (0.116 R)
• M21: 7,719,549 km (0.064 R)
• M22: 7,825,165 km (0.074 R)
• M23: 8,091,150 km (0.114 R)
• M24: 8,414,431 km (0.078 R)
• M25: 8,632,246 km (0.071 R)
• M26: 8,686,999 km (0.088 R)
• M27: 8,741,752 km (0.11 R)
• M28: 8,907,057 km (0.107 R)
• M29: 9,409,108 km (0.066 R)
• M30: 9,748,844 km (0.074 R)
• M31: 10,150,365 km (0.081 R)
• M32: 10,208,110 km (0.114 R)
• M33: 10,674,406 km (0.118 R)
• M34: 10,910,173 km (0.08 R)
• M35: 11,207,424 km (0.067 R)
• M36: 13,424,015 km (0.084 R)
• M37: 13,678,481 km (0.097 R)
• M38: 14,581,454 km (0.055 R)
• M39: 14,712,053 km (0.099 R)
• M40: 14,777,577 km (0.05 R)
• M41: 15,106,243 km (0.084 R)
• M42: 17,612,008 km (0.044 R)
• M43: 18,100,445 km (0.098 R)
• M44: 19,376,515 km (0.117 R)
• M45: 20,025,470 km (0.053 R)
• M46: 20,975,267 km (0.073 R)
• M47: 21,865,075 km (0.059 R)
• M48: 22,615,907 km (0.067 R)
• M49: 24,529,563 km (0.104 R)
• M50: 28,021,476 km (0.059 R)
• M51: 28,509,614 km (0.116 R)
• M52: 29,659,423 km (0.054 R)
• M53: 30,156,836 km (0.079 R)
• M54: 31,075,816 km (0.056 R)
• M55: 32,941,302 km (0.062 R)
• M56: 33,542,386 km (0.08 R)
• M57: 34,668,409 km (0.112 R)
• M58: 34,842,690 km (0.115 R)
• M59: 35,192,151 km (0.073 R)
• M60: 38,750,785 km (0.115 R)
• M61: 40,114,519 km (0.102 R)
• M62: 40,480,885 km (0.083 R)
• M63: 41,957,116 km (0.115 R)
• M64: 42,422,067 km (0.11 R)
• M65: 44,582,709 km (0.051 R)
• M66: 45,628,697 km (0.065 R)
• M67: 47,647,969 km (0.107 R)
• M68: 50,483,896 km (0.085 R)
• M69: 50,978,317 km (0.081 R)
• M70: 51,673,349 km (0.09 R)
• M71: 52,071,877 km (0.103 R)
• M72: 52,871,927 km (0.101 R)
• M73: 54,079,630 km (0.111 R)
• M74: 55,806,139 km (0.08 R)
• M75: 56,624,888 km (0.059 R)
• M76: 57,035,684 km (0.083 R)
• M77: 57,138,608 km (0.079 R)
• M78: 57,241,531 km (0.099 R)
• M79: 57,757,045 km (0.1 R)
• M80: 58,274,205 km (0.028 R)
• M81: 59,000,802 km (0.071 R)
• M82: 61,831,044 km (0.073 R)
• M83: 62,996,860 km (0.085 R)
• M84: 65,780,877 km (0.114 R)
• M85: 66,212,766 km (0.063 R)
• M86: 66,320,775 km (0.092 R)
• M87: 67,622,725 km (0.087 R)
• M88: 68,167,711 km (0.116 R)
• M89: 68,276,917 km (0.068 R)
• M90: 68,604,836 km (0.084 R)
• M91: 69,042,708 km (0.09 R)
• M92: 70,582,819 km (0.066 R)
• M93: 72,914,301 km (0.088 R)
• M94: 73,809,046 km (0.12 R)
• M95: 74,370,038 km (0.053 R)
• M96: 74,482,536 km (0.082 R)
• M97: 74,594,884 km (0.1 R)
• M98: 74,707,381 km (0.039 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 205 - 10,996 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit