🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.22 AU - 1.84 AU

Year: 580 Days

Day: 41.7 Hours

Environment

Temp: 162 °C

Axial Tilt: 9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.71 AU - 2.09 AU

Year: 803 Days

Day: 41.1 Hours

Environment

Temp: 41 °C

Axial Tilt: 42.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 43,056,389 km

• M1: 81,680 km (0.057 R)
• M2: 200,910 km (0.112 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 4.09 AU - 5.61 AU

Year: 3274 Days

Day: 16.1 Hours

Environment

Temp: -96 °C

Axial Tilt: 68.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 11.03 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 17.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 978.8

Radius: 7

Gravity: 19.98 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 13.63 AU - 20.79 AU

Year: 21884 Days

Day: 24.1 Hours

Environment

Temp: -168 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 43,056,389 km

• M1: 129,253 km (0.117 R)
• M2: 237,711 km (0.1 R)
• M3: 446,400 km (0.113 R)
• M4: 512,971 km (0.117 R)
• M5: 657,034 km (0.1 R)
• M6: 814,411 km (0.117 R)
• M7: 1,227,899 km (0.094 R)
• M8: 1,324,240 km (0.063 R)
• M9: 1,389,914 km (0.111 R)
• M10: 1,490,593 km (0.113 R)
• M11: 2,029,594 km (0.07 R)
• M12: 3,136,170 km (0.074 R)
• M13: 4,546,578 km (0.107 R)
• M14: 4,646,809 km (0.062 R)
• M15: 5,263,451 km (0.095 R)
• M16: 5,851,072 km (0.106 R)
• M17: 5,960,129 km (0.093 R)
• M18: 6,515,735 km (0.103 R)
• M19: 6,799,822 km (0.111 R)
• M20: 8,340,979 km (0.105 R)
• M21: 9,404,470 km (0.055 R)
• M22: 9,660,881 km (0.082 R)
• M23: 10,910,173 km (0.115 R)
• M24: 12,983,898 km (0.116 R)
• M25: 15,627,293 km (0.111 R)
• M26: 15,702,989 km (0.092 R)
• M27: 16,160,011 km (0.086 R)
• M28: 16,390,242 km (0.102 R)
• M29: 17,009,278 km (0.116 R)
• M30: 17,087,218 km (0.035 R)
• M31: 17,400,028 km (0.083 R)
• M32: 19,398,057 km (0.107 R)
• M33: 19,806,309 km (0.114 R)
• M34: 19,970,418 km (0.094 R)
• M35: 21,131,746 km (0.067 R)
• M36: 21,974,581 km (0.102 R)
• M37: 23,000,523 km (0.088 R)
• M38: 24,832,947 km (0.064 R)
• M39: 25,098,633 km (0.082 R)
• M40: 25,990,835 km (0.081 R)
• M41: 27,714,352 km (0.073 R)
• M42: 27,806,055 km (0.103 R)
• M43: 30,794,422 km (0.068 R)
• M44: 32,713,314 km (0.093 R)
• M45: 33,296,447 km (0.113 R)
• M46: 36,867,049 km (0.066 R)
• M47: 37,069,006 km (0.085 R)
• M48: 38,492,579 km (0.106 R)
• M49: 38,594,904 km (0.1 R)
• M50: 38,799,853 km (0.083 R)
• M51: 39,005,251 km (0.112 R)
• M52: 40,661,300 km (0.118 R)
• M53: 42,445,703 km (0.074 R)
• M54: 44,577,622 km (0.103 R)
• M55: 46,635,042 km (0.06 R)
• M56: 47,291,178 km (0.119 R)
• M57: 47,620,293 km (0.113 R)
• M58: 48,170,664 km (0.085 R)
• M59: 48,944,683 km (0.083 R)
• M60: 53,103,803 km (0.115 R)
• M61: 53,903,404 km (0.112 R)
• M62: 54,247,329 km (0.12 R)
• M63: 54,476,962 km (0.069 R)
• M64: 55,052,465 km (0.088 R)
• M65: 56,209,605 km (0.027 R)
• M66: 57,141,151 km (0.061 R)
• M67: 59,019,352 km (0.102 R)
• M68: 59,492,081 km (0.059 R)
• M69: 60,203,419 km (0.099 R)
• M70: 64,166,416 km (0.096 R)
• M71: 66,731,870 km (0.066 R)
• M72: 66,854,840 km (0.06 R)
• M73: 67,347,615 km (0.096 R)
• M74: 67,718,019 km (0.09 R)
• M75: 67,965,305 km (0.101 R)
• M76: 68,336,756 km (0.082 R)
• M77: 71,458,564 km (0.059 R)
• M78: 72,467,303 km (0.061 R)
• M79: 72,720,273 km (0.081 R)
• M80: 72,973,542 km (0.111 R)
• M81: 73,100,252 km (0.108 R)
• M82: 78,358,467 km (0.117 R)
• M83: 78,488,318 km (0.105 R)
• M84: 79,138,171 km (0.06 R)
• M85: 79,268,321 km (0.113 R)
• M86: 80,051,017 km (0.099 R)
• M87: 80,312,514 km (0.078 R)
• M88: 81,361,196 km (0.077 R)
• M89: 82,678,405 km (0.095 R)
• M90: 83,074,989 km (0.076 R)
• M91: 83,869,952 km (0.065 R)
• M92: 86,806,408 km (0.045 R)
• M93: 88,557,452 km (0.12 R)
• M94: 89,776,375 km (0.095 R)
• M95: 90,048,045 km (0.119 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 58

Radius: 3.5

Gravity: 4.73 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 16.5 AU - 21.26 AU

Year: 25145 Days

Day: 23.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 43,056,389 km

• M1: 122,221 km (0.032 R)
• M2: 225,743 km (0.115 R)
• M3: 427,102 km (0.042 R)
• M4: 586,573 km (0.107 R)
• M5: 702,661 km (0.108 R)
• M6: 1,093,261 km (0.087 R)
• M7: 1,272,928 km (0.114 R)
• M8: 1,423,424 km (0.052 R)
• M9: 1,520,214 km (0.084 R)
• M10: 1,782,309 km (0.08 R)
• M11: 2,014,934 km (0.074 R)
• M12: 2,190,113 km (0.116 R)
• M13: 2,212,403 km (0.09 R)
• M14: 2,438,894 km (0.11 R)
• M15: 2,531,645 km (0.111 R)
• M16: 3,037,286 km (0.082 R)
• M17: 3,162,200 km (0.118 R)
• M18: 3,237,896 km (0.111 R)
• M19: 3,520,786 km (0.114 R)
• M20: 3,599,325 km (0.058 R)
• M21: 4,027,923 km (0.057 R)
• M22: 4,082,526 km (0.028 R)
• M23: 4,248,131 km (0.089 R)
• M24: 4,729,237 km (0.119 R)
• M25: 4,932,391 km (0.109 R)
• M26: 5,138,238 km (0.105 R)
• M27: 5,257,168 km (0.056 R)
• M28: 5,742,015 km (0.049 R)
• M29: 5,927,516 km (0.064 R)
• M30: 5,958,633 km (0.106 R)
• M31: 6,399,797 km (0.093 R)
• M32: 6,559,867 km (0.092 R)
• M33: 7,853,290 km (0.104 R)
• M34: 8,581,233 km (0.108 R)
• M35: 8,757,759 km (0.119 R)
• M36: 9,841,894 km (0.118 R)
• M37: 9,952,597 km (0.102 R)
• M38: 10,100,848 km (0.1 R)
• M39: 10,549,941 km (0.091 R)
• M40: 11,082,210 km (0.099 R)
• M41: 11,818,381 km (0.119 R)
• M42: 12,172,629 km (0.11 R)
• M43: 12,212,273 km (0.038 R)
• M44: 13,747,446 km (0.081 R)
• M45: 13,953,891 km (0.118 R)
• M46: 14,078,207 km (0.071 R)
• M47: 14,202,971 km (0.085 R)
• M48: 14,286,447 km (0.101 R)
• M49: 14,369,923 km (0.106 R)
• M50: 15,384,944 km (0.089 R)
• M51: 15,771,505 km (0.038 R)
• M52: 15,814,739 km (0.119 R)
• M53: 17,260,453 km (0.109 R)
• M54: 17,305,033 km (0.109 R)
• M55: 17,662,123 km (0.08 R)
• M56: 17,931,549 km (0.093 R)
• M57: 20,182,249 km (0.077 R)
• M58: 20,416,818 km (0.076 R)
• M59: 20,983,645 km (0.088 R)
• M60: 21,699,470 km (0.091 R)
• M61: 21,843,533 km (0.106 R)
• M62: 22,617,403 km (0.062 R)
• M63: 23,252,895 km (0.105 R)
• M64: 23,597,419 km (0.059 R)
• M65: 23,646,786 km (0.115 R)
• M66: 24,491,116 km (0.112 R)
• M67: 24,992,419 km (0.089 R)
• M68: 26,107,222 km (0.1 R)
• M69: 26,362,885 km (0.046 R)
• M70: 28,070,544 km (0.109 R)
• M71: 28,753,010 km (0.094 R)
• M72: 29,017,050 km (0.114 R)
• M73: 29,441,011 km (0.074 R)
• M74: 30,241,509 km (0.09 R)
• M75: 30,509,887 km (0.076 R)
• M76: 30,779,164 km (0.1 R)
• M77: 31,103,192 km (0.116 R)
• M78: 31,645,934 km (0.109 R)
• M79: 33,126,653 km (0.047 R)
• M80: 33,959,016 km (0.1 R)
• M81: 34,517,764 km (0.07 R)
• M82: 34,573,863 km (0.04 R)
• M83: 35,814,329 km (0.106 R)
• M84: 36,098,415 km (0.12 R)
• M85: 37,184,196 km (0.115 R)
• M86: 37,991,277 km (0.095 R)
• M87: 38,803,892 km (0.047 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 71.6

Radius: 4.8

Gravity: 3.11 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 18.28 AU - 20.66 AU

Year: 26333 Days

Day: 20.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 95.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 43,056,389 km

• M1: 84,822 km (0.079 R)
• M2: 181,313 km (0.064 R)
• M3: 219,610 km (0.096 R)
• M4: 483,949 km (0.09 R)
• M5: 739,612 km (0.043 R)
• M6: 855,999 km (0.089 R)
• M7: 907,760 km (0.116 R)
• M8: 1,240,017 km (0.038 R)
• M9: 1,318,705 km (0.112 R)
• M10: 1,399,039 km (0.12 R)
• M11: 1,628,373 km (0.038 R)
• M12: 1,824,795 km (0.088 R)
• M13: 2,145,233 km (0.108 R)
• M14: 3,153,523 km (0.108 R)
• M15: 3,343,213 km (0.071 R)
• M16: 4,771,574 km (0.049 R)
• M17: 5,178,330 km (0.071 R)
• M18: 5,531,381 km (0.085 R)
• M19: 5,892,062 km (0.056 R)
• M20: 7,054,288 km (0.105 R)
• M21: 8,210,530 km (0.115 R)
• M22: 8,433,879 km (0.115 R)
• M23: 9,192,640 km (0.083 R)
• M24: 10,052,229 km (0.116 R)
• M25: 10,612,473 km (0.032 R)
• M26: 11,059,621 km (0.117 R)
• M27: 12,780,296 km (0.095 R)
• M28: 13,517,813 km (0.025 R)
• M29: 14,447,863 km (0.086 R)
• M30: 14,582,352 km (0.045 R)
• M31: 15,581,665 km (0.028 R)
• M32: 16,790,865 km (0.116 R)
• M33: 17,359,038 km (0.051 R)
• M34: 17,502,053 km (0.115 R)
• M35: 18,174,795 km (0.093 R)
• M36: 18,320,054 km (0.055 R)
• M37: 18,416,994 km (0.069 R)
• M38: 18,660,390 km (0.108 R)
• M39: 19,594,778 km (0.098 R)
• M40: 20,999,352 km (0.096 R)
• M41: 22,904,631 km (0.119 R)
• M42: 23,166,427 km (0.07 R)
• M43: 23,481,630 km (0.077 R)
• M44: 24,543,027 km (0.104 R)
• M45: 25,728,440 km (0.092 R)
• M46: 26,055,012 km (0.117 R)
• M47: 26,109,466 km (0.106 R)
• M48: 27,042,807 km (0.098 R)
• M49: 27,263,913 km (0.102 R)
• M50: 27,319,264 km (0.111 R)
• M51: 28,547,313 km (0.106 R)
• M52: 29,451,632 km (0.076 R)
• M53: 29,793,164 km (0.119 R)
• M54: 29,964,454 km (0.032 R)
• M55: 30,307,930 km (0.098 R)
• M56: 30,365,226 km (0.032 R)
• M57: 30,710,348 km (0.058 R)
• M58: 31,346,289 km (0.074 R)
• M59: 31,578,615 km (0.065 R)
• M60: 35,010,838 km (0.078 R)
• M61: 36,648,636 km (0.097 R)
• M62: 38,125,167 km (0.047 R)
• M63: 38,249,184 km (0.084 R)
• M64: 39,433,101 km (0.095 R)
• M65: 42,092,652 km (0.041 R)
• M66: 42,541,446 km (0.055 R)
• M67: 42,734,277 km (0.071 R)
• M68: 43,056,362 km (0.085 R)

Kuiper Belt

Range: 35.7 - 63.7 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 529 - 16,968 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit