🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.59 AU - 0.77 AU

Year: 210 Days

Day: 28.7 Hours

Environment

Temp: 188 °C

Axial Tilt: 8.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 46,957,337 km

• M1: 129,253 km (0.034 R)

Asteroid Belt

Center: 4.94 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 9.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 728.7

Radius: 11.4

Gravity: 5.61 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 7.43 AU - 10.97 AU

Year: 10457 Days

Day: 6.5 Hours

Environment

Temp: -184 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 46,957,337 km

• M1: 143,315 km (0.117 R)
• M2: 234,121 km (0.095 R)
• M3: 514,168 km (0.072 R)
• M4: 862,133 km (0.095 R)
• M5: 974,780 km (0.114 R)
• M6: 1,567,486 km (0.072 R)
• M7: 2,000,872 km (0.102 R)
• M8: 2,390,125 km (0.042 R)
• M9: 2,552,588 km (0.113 R)
• M10: 2,946,180 km (0.052 R)
• M11: 3,269,013 km (0.072 R)
• M12: 3,821,926 km (0.12 R)
• M13: 3,916,921 km (0.09 R)
• M14: 4,109,454 km (0.026 R)
• M15: 4,304,978 km (0.064 R)
• M16: 4,503,793 km (0.077 R)
• M17: 4,841,885 km (0.107 R)
• M18: 5,686,664 km (0.077 R)
• M19: 5,759,219 km (0.105 R)
• M20: 5,868,425 km (0.111 R)
• M21: 6,163,432 km (0.035 R)
• M22: 6,350,130 km (0.115 R)
• M23: 6,691,214 km (0.099 R)
• M24: 6,921,893 km (0.09 R)
• M25: 7,155,266 km (0.044 R)
• M26: 7,589,848 km (0.1 R)
• M27: 7,951,725 km (0.119 R)
• M28: 8,114,488 km (0.064 R)
• M29: 8,237,158 km (0.058 R)
• M30: 8,860,383 km (0.11 R)
• M31: 9,284,193 km (0.11 R)
• M32: 9,976,233 km (0.096 R)
• M33: 10,151,861 km (0.066 R)
• M34: 10,284,106 km (0.08 R)
• M35: 10,909,574 km (0.093 R)
• M36: 11,181,394 km (0.067 R)
• M37: 11,318,126 km (0.037 R)
• M38: 13,050,320 km (0.116 R)
• M39: 13,387,214 km (0.063 R)
• M40: 15,723,035 km (0.118 R)
• M41: 15,876,373 km (0.11 R)
• M42: 16,030,160 km (0.04 R)
• M43: 17,384,170 km (0.064 R)
• M44: 17,861,387 km (0.106 R)
• M45: 18,128,420 km (0.049 R)
• M46: 18,235,532 km (0.052 R)
• M47: 18,450,504 km (0.101 R)
• M48: 18,558,364 km (0.101 R)
• M49: 19,100,507 km (0.101 R)
• M50: 19,813,041 km (0.079 R)
• M51: 20,144,999 km (0.065 R)
• M52: 20,982,597 km (0.111 R)
• M53: 21,888,712 km (0.046 R)
• M54: 23,097,163 km (0.077 R)
• M55: 24,032,449 km (0.061 R)
• M56: 24,563,970 km (0.087 R)
• M57: 25,338,738 km (0.066 R)
• M58: 25,518,554 km (0.114 R)
• M59: 29,204,945 km (0.081 R)
• M60: 29,961,910 km (0.117 R)
• M61: 30,725,458 km (0.068 R)
• M62: 30,917,392 km (0.089 R)
• M63: 31,302,307 km (0.082 R)
• M64: 31,495,438 km (0.1 R)
• M65: 33,382,166 km (0.116 R)
• M66: 33,843,077 km (0.077 R)
• M67: 34,107,417 km (0.099 R)
• M68: 34,505,198 km (0.116 R)
• M69: 34,638,041 km (0.048 R)
• M70: 35,305,247 km (0.117 R)
• M71: 35,573,326 km (0.06 R)
• M72: 37,400,664 km (0.104 R)
• M73: 38,222,406 km (0.093 R)
• M74: 38,911,902 km (0.061 R)
• M75: 42,064,976 km (0.038 R)
• M76: 42,420,271 km (0.103 R)
• M77: 42,562,689 km (0.075 R)
• M78: 43,205,660 km (0.051 R)
• M79: 43,420,632 km (0.098 R)
• M80: 43,564,246 km (0.067 R)
• M81: 44,501,028 km (0.097 R)
• M82: 44,573,434 km (0.119 R)
• M83: 45,663,254 km (0.044 R)
• M84: 45,809,262 km (0.109 R)
• M85: 46,174,879 km (0.109 R)
• M86: 46,688,448 km (0.077 R)
• M87: 46,909,105 km (0.11 R)
• M88: 47,795,173 km (0.085 R)
• M89: 48,761,426 km (0.105 R)
• M90: 49,733,962 km (0.1 R)
• M91: 50,260,397 km (0.034 R)

Asteroid Belt

Center: 14.07 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 18.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 67.5

Radius: 7.6

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 16.91 AU - 20.97 AU

Year: 30889 Days

Day: 18.9 Hours

Environment

Temp: -212 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 46,957,337 km

• M1: 102,175 km (0.115 R)
• M2: 163,959 km (0.088 R)
• M3: 314,156 km (0.086 R)
• M4: 618,438 km (0.087 R)
• M5: 835,504 km (0.086 R)
• M6: 1,076,357 km (0.065 R)
• M7: 1,154,896 km (0.118 R)
• M8: 1,317,808 km (0.106 R)
• M9: 1,576,462 km (0.102 R)
• M10: 1,666,221 km (0.063 R)
• M11: 1,850,974 km (0.095 R)
• M12: 2,316,523 km (0.086 R)
• M13: 2,496,938 km (0.103 R)
• M14: 2,844,304 km (0.066 R)
• M15: 2,926,583 km (0.086 R)
• M16: 3,206,930 km (0.113 R)
• M17: 3,853,791 km (0.043 R)
• M18: 4,701,263 km (0.117 R)
• M19: 4,831,712 km (0.095 R)
• M20: 5,433,095 km (0.088 R)
• M21: 5,742,763 km (0.049 R)
• M22: 5,847,182 km (0.068 R)
• M23: 5,987,505 km (0.037 R)
• M24: 6,129,025 km (0.069 R)
• M25: 6,596,219 km (0.07 R)
• M26: 6,742,376 km (0.082 R)
• M27: 7,112,332 km (0.096 R)
• M28: 7,910,586 km (0.094 R)
• M29: 8,026,973 km (0.038 R)
• M30: 8,222,198 km (0.09 R)
• M31: 8,777,206 km (0.082 R)
• M32: 8,857,391 km (0.101 R)
• M33: 9,467,301 km (0.099 R)
• M34: 9,923,126 km (0.075 R)
• M35: 10,684,280 km (0.037 R)
• M36: 11,115,421 km (0.083 R)
• M37: 12,352,296 km (0.068 R)
• M38: 13,308,376 km (0.116 R)
• M39: 13,400,678 km (0.105 R)
• M40: 16,217,756 km (0.106 R)
• M41: 16,514,109 km (0.055 R)
• M42: 16,862,223 km (0.115 R)
• M43: 19,157,354 km (0.106 R)
• M44: 19,366,043 km (0.108 R)
• M45: 19,418,402 km (0.069 R)
• M46: 20,208,428 km (0.1 R)
• M47: 20,261,536 km (0.076 R)
• M48: 20,634,184 km (0.12 R)
• M49: 20,848,109 km (0.098 R)
• M50: 20,901,665 km (0.068 R)
• M51: 21,170,343 km (0.095 R)
• M52: 21,278,203 km (0.114 R)
• M53: 21,711,289 km (0.083 R)
• M54: 21,819,897 km (0.085 R)
• M55: 23,695,704 km (0.065 R)
• M56: 24,483,038 km (0.084 R)
• M57: 25,393,191 km (0.093 R)
• M58: 25,967,797 km (0.062 R)
• M59: 26,256,670 km (0.114 R)
• M60: 27,540,220 km (0.104 R)
• M61: 27,657,954 km (0.061 R)
• M62: 27,893,869 km (0.041 R)
• M63: 28,130,533 km (0.078 R)
• M64: 28,963,793 km (0.103 R)
• M65: 30,047,032 km (0.081 R)
• M66: 33,375,584 km (0.113 R)
• M67: 33,438,415 km (0.051 R)
• M68: 34,004,793 km (0.062 R)
• M69: 34,131,053 km (0.066 R)
• M70: 34,257,464 km (0.083 R)
• M71: 34,828,479 km (0.094 R)
• M72: 36,883,953 km (0.068 R)
• M73: 37,143,655 km (0.109 R)
• M74: 37,534,255 km (0.06 R)
• M75: 38,254,120 km (0.094 R)
• M76: 38,582,787 km (0.062 R)
• M77: 38,846,378 km (0.071 R)
• M78: 40,106,740 km (0.073 R)
• M79: 40,240,182 km (0.12 R)
• M80: 40,306,902 km (0.108 R)
• M81: 40,440,643 km (0.069 R)
• M82: 40,641,403 km (0.115 R)
• M83: 40,775,443 km (0.085 R)
• M84: 40,842,463 km (0.106 R)
• M85: 41,717,760 km (0.083 R)
• M86: 41,988,382 km (0.097 R)
• M87: 42,259,603 km (0.09 R)
• M88: 42,735,474 km (0.103 R)
• M89: 43,281,506 km (0.072 R)
• M90: 44,449,716 km (0.109 R)
• M91: 45,349,847 km (0.067 R)
• M92: 45,628,099 km (0.097 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 280 - 11,000 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit