🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.47 AU - 0.57 AU

Year: 144 Days

Day: 42.6 Hours

Environment

Temp: 208 °C

Axial Tilt: 31.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 96,607,274 km

• M1: 188,045 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.55 AU - 0.87 AU

Year: 230 Days

Day: 23.7 Hours

Environment

Temp: 137 °C

Axial Tilt: 25.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 96,607,274 km

• M1: 54,603 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.05 AU - 1.63 AU

Year: 597 Days

Day: 38.8 Hours

Environment

Temp: -51 °C

Axial Tilt: 25.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.35 AU - 1.89 AU

Year: 794 Days

Day: 15 Hours

Environment

Temp: -58 °C

Axial Tilt: 11.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.4 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 11.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 343

Radius: 14.8

Gravity: 1.57 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 9.53 AU - 12.81 AU

Year: 14373 Days

Day: 5.8 Hours

Environment

Temp: -181 °C

Axial Tilt: 156.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 96,607,274 km

• M1: 225,294 km (0.102 R)
• M2: 320,588 km (0.108 R)
• M3: 541,843 km (0.113 R)
• M4: 911,649 km (0.116 R)
• M5: 1,097,749 km (0.051 R)
• M6: 1,487,900 km (0.115 R)
• M7: 1,874,312 km (0.032 R)
• M8: 1,994,140 km (0.07 R)
• M9: 2,686,778 km (0.101 R)
• M10: 4,310,513 km (0.057 R)
• M11: 4,666,406 km (0.115 R)
• M12: 5,580,599 km (0.089 R)
• M13: 6,402,639 km (0.08 R)
• M14: 7,148,385 km (0.083 R)
• M15: 7,300,974 km (0.093 R)
• M16: 7,416,015 km (0.112 R)
• M17: 8,803,386 km (0.12 R)
• M18: 9,338,946 km (0.088 R)
• M19: 9,631,709 km (0.059 R)
• M20: 10,441,931 km (0.044 R)
• M21: 13,001,701 km (0.112 R)
• M22: 13,282,047 km (0.084 R)
• M23: 14,230,946 km (0.063 R)
• M24: 14,423,329 km (0.115 R)
• M25: 14,519,820 km (0.038 R)
• M26: 14,616,610 km (0.034 R)
• M27: 14,859,407 km (0.029 R)
• M28: 15,497,143 km (0.107 R)
• M29: 16,596,537 km (0.11 R)
• M30: 16,799,242 km (0.077 R)
• M31: 17,566,380 km (0.067 R)
• M32: 17,824,586 km (0.115 R)
• M33: 20,421,905 km (0.087 R)
• M34: 20,748,028 km (0.096 R)
• M35: 21,130,699 km (0.119 R)
• M36: 21,350,309 km (0.041 R)
• M37: 21,515,615 km (0.086 R)
• M38: 21,736,720 km (0.096 R)
• M39: 21,903,073 km (0.095 R)
• M40: 22,460,325 km (0.12 R)
• M41: 22,853,319 km (0.073 R)
• M42: 23,248,556 km (0.089 R)
• M43: 23,532,194 km (0.098 R)
• M44: 24,217,801 km (0.029 R)
• M45: 24,505,328 km (0.12 R)
• M46: 24,736,307 km (0.031 R)
• M47: 25,025,929 km (0.058 R)
• M48: 28,104,354 km (0.072 R)
• M49: 28,406,691 km (0.088 R)
• M50: 28,770,812 km (0.104 R)
• M51: 29,075,543 km (0.108 R)
• M52: 30,801,304 km (0.114 R)
• M53: 31,363,044 km (0.119 R)
• M54: 32,560,126 km (0.12 R)
• M55: 33,323,973 km (0.083 R)
• M56: 33,772,168 km (0.101 R)
• M57: 34,545,290 km (0.114 R)
• M58: 35,129,021 km (0.107 R)
• M59: 35,519,920 km (0.078 R)
• M60: 35,846,791 km (0.074 R)
• M61: 36,240,383 km (0.119 R)
• M62: 36,635,471 km (0.118 R)
• M63: 37,695,821 km (0.081 R)
• M64: 37,962,404 km (0.081 R)
• M65: 39,372,664 km (0.075 R)
• M66: 42,799,203 km (0.117 R)
• M67: 42,938,179 km (0.054 R)
• M68: 43,147,018 km (0.071 R)
• M69: 44,055,975 km (0.053 R)
• M70: 44,266,608 km (0.091 R)
• M71: 44,759,384 km (0.115 R)
• M72: 45,466,533 km (0.109 R)
• M73: 45,963,796 km (0.106 R)
• M74: 46,177,422 km (0.074 R)
• M75: 46,963,559 km (0.06 R)
• M76: 47,250,637 km (0.112 R)
• M77: 47,754,183 km (0.085 R)
• M78: 48,331,930 km (0.09 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 582.3

Radius: 6.5

Gravity: 13.78 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 17.3 AU - 20.02 AU

Year: 31034 Days

Day: 21.2 Hours

Environment

Temp: -208 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 96,607,274 km

• M1: 83,924 km (0.101 R)
• M2: 353,799 km (0.087 R)
• M3: 395,836 km (0.049 R)
• M4: 485,445 km (0.057 R)
• M5: 767,886 km (0.054 R)
• M6: 824,284 km (0.059 R)
• M7: 1,095,954 km (0.056 R)
• M8: 1,292,077 km (0.095 R)
• M9: 1,570,927 km (0.036 R)
• M10: 1,906,924 km (0.054 R)
• M11: 4,605,221 km (0.078 R)
• M12: 4,815,705 km (0.116 R)
• M13: 5,083,186 km (0.077 R)
• M14: 7,207,925 km (0.113 R)
• M15: 8,201,554 km (0.067 R)
• M16: 8,265,133 km (0.08 R)
• M17: 9,237,519 km (0.093 R)
• M18: 9,503,055 km (0.056 R)
• M19: 10,041,308 km (0.08 R)
• M20: 10,245,809 km (0.048 R)
• M21: 11,077,124 km (0.067 R)
• M22: 11,572,143 km (0.087 R)
• M23: 14,459,083 km (0.089 R)
• M24: 15,468,270 km (0.115 R)
• M25: 17,390,453 km (0.108 R)
• M26: 17,718,073 km (0.09 R)
• M27: 18,462,621 km (0.118 R)
• M28: 20,584,069 km (0.082 R)
• M29: 20,843,771 km (0.119 R)
• M30: 22,870,672 km (0.067 R)
• M31: 24,317,433 km (0.107 R)
• M32: 25,144,111 km (0.056 R)
• M33: 26,073,413 km (0.086 R)
• M34: 27,393,315 km (0.104 R)
• M35: 27,965,676 km (0.038 R)
• M36: 28,445,586 km (0.108 R)
• M37: 29,025,128 km (0.1 R)
• M38: 29,706,248 km (0.03 R)
• M39: 29,999,609 km (0.105 R)
• M40: 32,181,045 km (0.111 R)
• M41: 34,413,045 km (0.115 R)
• M42: 34,824,140 km (0.099 R)
• M43: 35,444,074 km (0.083 R)
• M44: 35,651,417 km (0.11 R)
• M45: 36,067,448 km (0.045 R)
• M46: 37,853,497 km (0.091 R)
• M47: 38,171,542 km (0.055 R)
• M48: 39,560,559 km (0.071 R)
• M49: 41,183,546 km (0.076 R)
• M50: 41,729,428 km (0.107 R)
• M51: 41,838,934 km (0.105 R)
• M52: 43,159,883 km (0.101 R)
• M53: 43,381,288 km (0.112 R)
• M54: 44,494,446 km (0.047 R)
• M55: 45,054,540 km (0.065 R)
• M56: 45,616,879 km (0.061 R)
• M57: 46,068,515 km (0.064 R)
• M58: 47,317,956 km (0.096 R)
• M59: 49,850,349 km (0.106 R)
• M60: 50,431,985 km (0.091 R)
• M61: 53,373,678 km (0.109 R)
• M62: 55,887,371 km (0.111 R)
• M63: 56,008,096 km (0.106 R)
• M64: 57,462,786 km (0.081 R)
• M65: 59,052,712 km (0.107 R)
• M66: 59,421,621 km (0.115 R)
• M67: 60,038,263 km (0.088 R)
• M68: 61,029,349 km (0.114 R)
• M69: 62,400,862 km (0.113 R)
• M70: 62,776,652 km (0.071 R)
• M71: 67,216,118 km (0.048 R)
• M72: 67,987,296 km (0.108 R)
• M73: 68,761,315 km (0.075 R)
• M74: 71,755,666 km (0.077 R)
• M75: 73,334,821 km (0.086 R)
• M76: 73,466,916 km (0.111 R)
• M77: 74,659,510 km (0.109 R)
• M78: 75,191,480 km (0.102 R)
• M79: 76,527,240 km (0.091 R)
• M80: 77,063,698 km (0.099 R)
• M81: 77,332,375 km (0.108 R)
• M82: 84,565,582 km (0.118 R)
• M83: 89,600,149 km (0.055 R)
• M84: 90,590,487 km (0.099 R)
• M85: 92,438,918 km (0.039 R)
• M86: 94,012,837 km (0.112 R)
• M87: 95,451,221 km (0.092 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 448 - 15,214 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit