🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.78 AU - 0.78 AU

Year: 247 Days

Day: 21.5 Hours

Environment

Temp: 158 °C

Axial Tilt: 21.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 78,642,397 km

• M1: 714,330 km (0.112 R)

Asteroid Belt

Center: 6.26 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 11.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 966.2

Radius: 12.4

Gravity: 6.28 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 11.67 AU - 11.81 AU

Year: 14407 Days

Day: 13 Hours

Environment

Temp: -182 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 78,642,397 km

• M1: 156,330 km (0.044 R)
• M2: 722,259 km (0.112 R)
• M3: 1,340,696 km (0.063 R)
• M4: 1,531,433 km (0.04 R)
• M5: 1,731,446 km (0.12 R)
• M6: 3,510,164 km (0.077 R)
• M7: 3,931,881 km (0.108 R)
• M8: 4,168,694 km (0.065 R)
• M9: 4,410,295 km (0.108 R)
• M10: 4,656,683 km (0.098 R)
• M11: 4,739,709 km (0.053 R)
• M12: 5,119,987 km (0.087 R)
• M13: 5,820,404 km (0.116 R)
• M14: 7,799,584 km (0.066 R)
• M15: 7,998,101 km (0.115 R)
• M16: 9,068,025 km (0.068 R)
• M17: 9,224,654 km (0.111 R)
• M18: 9,487,497 km (0.047 R)
• M19: 11,172,268 km (0.049 R)
• M20: 11,340,117 km (0.089 R)
• M21: 12,365,311 km (0.111 R)
• M22: 13,479,367 km (0.044 R)
• M23: 15,614,727 km (0.084 R)
• M24: 15,739,940 km (0.08 R)
• M25: 16,498,102 km (0.114 R)
• M26: 17,138,979 km (0.098 R)
• M27: 17,397,634 km (0.11 R)
• M28: 17,527,485 km (0.067 R)
• M29: 17,722,860 km (0.072 R)
• M30: 18,379,146 km (0.12 R)
• M31: 19,986,575 km (0.061 R)
• M32: 21,221,655 km (0.069 R)
• M33: 21,638,883 km (0.118 R)
• M34: 21,848,470 km (0.101 R)
• M35: 23,263,067 km (0.08 R)
• M36: 23,693,161 km (0.116 R)
• M37: 23,981,436 km (0.067 R)
• M38: 25,219,359 km (0.081 R)
• M39: 25,587,369 km (0.114 R)
• M40: 25,809,073 km (0.059 R)
• M41: 26,478,075 km (0.052 R)
• M42: 28,825,415 km (0.077 R)
• M43: 29,674,383 km (0.108 R)
• M44: 30,453,339 km (0.104 R)
• M45: 31,396,853 km (0.066 R)
• M46: 31,634,115 km (0.042 R)
• M47: 31,792,839 km (0.114 R)
• M48: 31,872,126 km (0.08 R)
• M49: 32,110,734 km (0.07 R)
• M50: 32,910,335 km (0.073 R)
• M51: 34,284,541 km (0.082 R)
• M52: 35,265,903 km (0.085 R)
• M53: 35,512,739 km (0.041 R)
• M54: 37,675,476 km (0.096 R)
• M55: 38,857,598 km (0.114 R)
• M56: 39,794,978 km (0.11 R)
• M57: 41,171,728 km (0.09 R)
• M58: 43,618,401 km (0.081 R)
• M59: 45,484,185 km (0.118 R)
• M60: 45,752,863 km (0.085 R)
• M61: 45,932,231 km (0.092 R)
• M62: 46,201,806 km (0.056 R)
• M63: 46,652,246 km (0.069 R)
• M64: 46,742,453 km (0.105 R)
• M65: 47,557,462 km (0.047 R)
• M66: 47,739,074 km (0.09 R)
• M67: 48,468,364 km (0.092 R)
• M68: 48,742,876 km (0.106 R)
• M69: 49,661,257 km (0.066 R)
• M70: 50,956,775 km (0.096 R)
• M71: 51,328,974 km (0.112 R)
• M72: 51,515,373 km (0.067 R)
• M73: 52,450,958 km (0.079 R)
• M74: 52,638,704 km (0.093 R)
• M75: 53,770,112 km (0.087 R)
• M76: 56,441,033 km (0.038 R)
• M77: 56,729,757 km (0.117 R)
• M78: 57,986,678 km (0.106 R)
• M79: 58,277,945 km (0.108 R)
• M80: 59,154,888 km (0.077 R)
• M81: 61,119,407 km (0.08 R)
• M82: 61,218,141 km (0.062 R)
• M83: 61,712,862 km (0.099 R)
• M84: 62,109,595 km (0.111 R)
• M85: 64,507,649 km (0.118 R)
• M86: 66,630,742 km (0.037 R)
• M87: 66,834,195 km (0.099 R)
• M88: 67,649,803 km (0.087 R)

Planet 3 - Gas Giant

Semi-Major Axis: 11.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 262.9

Radius: 10.2

Gravity: 2.53 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 9.84 AU - 13.64 AU

Year: 14407 Days

Day: 5.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 78,642,397 km

• M1: 216,468 km (0.098 R)
• M2: 508,184 km (0.043 R)
• M3: 729,738 km (0.074 R)
• M4: 827,426 km (0.111 R)
• M5: 1,549,086 km (0.081 R)
• M6: 2,179,641 km (0.081 R)
• M7: 2,447,870 km (0.042 R)
• M8: 2,830,691 km (0.081 R)
• M9: 3,595,435 km (0.076 R)
• M10: 4,636,636 km (0.102 R)
• M11: 5,271,380 km (0.102 R)
• M12: 6,102,845 km (0.088 R)
• M13: 6,239,727 km (0.119 R)
• M14: 6,516,483 km (0.094 R)
• M15: 6,726,668 km (0.114 R)
• M16: 6,797,278 km (0.095 R)
• M17: 6,939,247 km (0.092 R)
• M18: 7,153,920 km (0.112 R)
• M19: 7,443,691 km (0.104 R)
• M20: 9,027,334 km (0.095 R)
• M21: 9,617,647 km (0.086 R)
• M22: 9,777,118 km (0.074 R)
• M23: 10,752,497 km (0.067 R)
• M24: 11,168,079 km (0.049 R)
• M25: 12,882,621 km (0.104 R)
• M26: 12,970,435 km (0.067 R)
• M27: 13,102,679 km (0.076 R)
• M28: 14,540,315 km (0.097 R)
• M29: 14,631,869 km (0.048 R)
• M30: 14,907,428 km (0.116 R)
• M31: 14,999,730 km (0.051 R)
• M32: 15,557,431 km (0.103 R)
• M33: 18,199,479 km (0.12 R)
• M34: 18,446,465 km (0.116 R)
• M35: 18,694,498 km (0.034 R)
• M36: 19,294,535 km (0.085 R)
• M37: 20,053,445 km (0.11 R)
• M38: 20,564,770 km (0.091 R)
• M39: 20,873,690 km (0.089 R)
• M40: 21,236,016 km (0.114 R)
• M41: 21,600,437 km (0.101 R)
• M42: 21,757,215 km (0.063 R)
• M43: 22,705,965 km (0.116 R)
• M44: 22,918,693 km (0.06 R)
• M45: 23,185,426 km (0.061 R)
• M46: 23,775,889 km (0.092 R)
• M47: 24,317,134 km (0.086 R)
• M48: 24,807,665 km (0.032 R)
• M49: 25,521,846 km (0.105 R)
• M50: 25,853,803 km (0.045 R)
• M51: 27,252,394 km (0.059 R)
• M52: 27,705,077 km (0.097 R)
• M53: 27,932,466 km (0.109 R)
• M54: 28,388,889 km (0.085 R)
• M55: 28,618,073 km (0.057 R)
• M56: 30,825,389 km (0.076 R)
• M57: 31,415,403 km (0.111 R)
• M58: 31,771,147 km (0.086 R)
• M59: 32,546,662 km (0.109 R)
• M60: 33,872,997 km (0.093 R)
• M61: 35,032,829 km (0.06 R)
• M62: 35,833,776 km (0.106 R)
• M63: 36,143,444 km (0.083 R)
• M64: 36,516,242 km (0.116 R)
• M65: 37,831,058 km (0.104 R)
• M66: 40,442,588 km (0.038 R)
• M67: 41,347,505 km (0.099 R)
• M68: 42,586,325 km (0.041 R)
• M69: 44,434,158 km (0.08 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 844.9

Radius: 4.9

Gravity: 35.19 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 12.6 AU - 15.56 AU

Year: 18922 Days

Day: 16.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 78,642,397 km

• M1: 106,962 km (0.108 R)
• M2: 429,047 km (0.05 R)
• M3: 642,972 km (0.04 R)
• M4: 786,137 km (0.091 R)
• M5: 1,047,035 km (0.101 R)
• M6: 1,187,059 km (0.078 R)
• M7: 1,274,125 km (0.056 R)
• M8: 1,805,796 km (0.065 R)
• M9: 2,077,466 km (0.116 R)
• M10: 2,147,328 km (0.069 R)
• M11: 2,325,648 km (0.099 R)
• M12: 2,888,884 km (0.083 R)
• M13: 3,246,124 km (0.089 R)
• M14: 3,492,213 km (0.073 R)
• M15: 3,659,613 km (0.114 R)
• M16: 4,809,871 km (0.067 R)
• M17: 5,375,650 km (0.098 R)
• M18: 5,471,991 km (0.084 R)
• M19: 5,520,461 km (0.099 R)
• M20: 5,813,672 km (0.075 R)
• M21: 6,879,707 km (0.086 R)
• M22: 7,515,348 km (0.108 R)
• M23: 7,677,213 km (0.05 R)
• M24: 8,447,642 km (0.087 R)
• M25: 8,672,338 km (0.093 R)
• M26: 9,070,119 km (0.112 R)
• M27: 9,532,077 km (0.115 R)
• M28: 10,599,308 km (0.088 R)
• M29: 10,963,280 km (0.048 R)
• M30: 11,085,651 km (0.098 R)
• M31: 11,579,174 km (0.095 R)
• M32: 12,143,009 km (0.095 R)
• M33: 13,821,497 km (0.107 R)
• M34: 14,890,074 km (0.094 R)
• M35: 15,093,228 km (0.12 R)
• M36: 15,365,796 km (0.109 R)
• M37: 15,571,194 km (0.101 R)
• M38: 16,471,922 km (0.045 R)
• M39: 16,963,800 km (0.114 R)
• M40: 17,034,560 km (0.062 R)
• M41: 18,034,173 km (0.081 R)
• M42: 19,126,237 km (0.1 R)
• M43: 20,993,368 km (0.086 R)
• M44: 22,064,190 km (0.117 R)
• M45: 22,839,705 km (0.119 R)
• M46: 23,545,508 km (0.077 R)
• M47: 24,099,170 km (0.086 R)
• M48: 24,497,399 km (0.093 R)
• M49: 24,737,354 km (0.108 R)
• M50: 25,623,871 km (0.047 R)
• M51: 25,705,103 km (0.113 R)
• M52: 26,767,248 km (0.066 R)
• M53: 28,429,131 km (0.027 R)
• M54: 28,765,576 km (0.104 R)
• M55: 30,467,102 km (0.045 R)
• M56: 30,897,645 km (0.046 R)
• M57: 30,983,963 km (0.037 R)
• M58: 31,590,582 km (0.067 R)
• M59: 32,376,270 km (0.12 R)
• M60: 33,079,979 km (0.091 R)
• M61: 33,168,242 km (0.11 R)
• M62: 37,039,834 km (0.088 R)
• M63: 39,355,310 km (0.101 R)
• M64: 42,291,019 km (0.056 R)
• M65: 44,514,193 km (0.083 R)
• M66: 46,478,114 km (0.109 R)
• M67: 46,874,249 km (0.108 R)
• M68: 47,072,765 km (0.076 R)
• M69: 47,869,673 km (0.078 R)
• M70: 48,369,928 km (0.105 R)
• M71: 49,274,696 km (0.046 R)
• M72: 50,795,209 km (0.088 R)
• M73: 51,305,338 km (0.066 R)
• M74: 52,949,568 km (0.088 R)
• M75: 54,506,583 km (0.111 R)
• M76: 54,715,272 km (0.068 R)
• M77: 55,973,240 km (0.12 R)
• M78: 56,500,273 km (0.11 R)
• M79: 58,410,937 km (0.118 R)
• M80: 58,517,750 km (0.109 R)
• M81: 59,911,554 km (0.092 R)
• M82: 61,316,427 km (0.048 R)
• M83: 63,389,106 km (0.111 R)
• M84: 63,828,325 km (0.1 R)
• M85: 64,820,458 km (0.079 R)
• M86: 68,388,816 km (0.116 R)
• M87: 68,839,255 km (0.09 R)
• M88: 70,764,879 km (0.114 R)
• M89: 72,823,047 km (0.087 R)
• M90: 73,398,250 km (0.096 R)
• M91: 74,437,357 km (0.075 R)
• M92: 74,668,935 km (0.097 R)
• M93: 74,784,873 km (0.047 R)
• M94: 76,413,545 km (0.08 R)
• M95: 77,818,718 km (0.117 R)

Kuiper Belt

Range: 30.6 - 60.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 396 - 10,934 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit