🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.79 AU - 0.87 AU

Year: 285 Days

Day: 24.4 Hours

Environment

Temp: 98 °C

Axial Tilt: 46.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 2 AU - 2.78 AU

Year: 1392 Days

Day: 16.9 Hours

Environment

Temp: -92 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 3.07 AU - 3.25 AU

Year: 2116 Days

Day: 42 Hours

Environment

Temp: -114 °C

Axial Tilt: 142.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 2.86 AU - 3.48 AU

Year: 2126 Days

Day: 16.2 Hours

Environment

Temp: -117 °C

Axial Tilt: 13.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.22 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 844.1

Radius: 14.3

Gravity: 4.13 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 5.18 AU - 5.36 AU

Year: 4558 Days

Day: 8.6 Hours

Environment

Temp: -155 °C

Axial Tilt: 115.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 74,784,865 km

• M1: 180,565 km (0.106 R)
• M2: 269,875 km (0.077 R)
• M3: 438,322 km (0.103 R)
• M4: 568,173 km (0.081 R)
• M5: 714,330 km (0.113 R)
• M6: 849,716 km (0.026 R)
• M7: 981,212 km (0.12 R)
• M8: 1,373,159 km (0.049 R)
• M9: 1,865,785 km (0.096 R)
• M10: 2,060,112 km (0.076 R)
• M11: 2,507,709 km (0.055 R)
• M12: 2,843,556 km (0.052 R)
• M13: 2,986,123 km (0.093 R)
• M14: 3,236,400 km (0.075 R)
• M15: 3,779,740 km (0.037 R)
• M16: 4,352,101 km (0.079 R)
• M17: 4,660,722 km (0.109 R)
• M18: 5,324,487 km (0.032 R)
• M19: 5,527,043 km (0.099 R)
• M20: 5,629,218 km (0.032 R)
• M21: 5,809,633 km (0.103 R)
• M22: 6,097,011 km (0.112 R)
• M23: 7,181,595 km (0.036 R)
• M24: 7,490,365 km (0.039 R)
• M25: 7,717,605 km (0.112 R)
• M26: 8,888,357 km (0.085 R)
• M27: 9,679,132 km (0.04 R)
• M28: 9,771,733 km (0.084 R)
• M29: 9,958,132 km (0.075 R)
• M30: 10,492,346 km (0.115 R)
• M31: 11,621,660 km (0.1 R)
• M32: 12,317,739 km (0.076 R)
• M33: 12,519,098 km (0.097 R)
• M34: 12,925,256 km (0.042 R)
• M35: 13,129,906 km (0.115 R)
• M36: 13,611,761 km (0.059 R)
• M37: 13,924,570 km (0.072 R)
• M38: 14,169,462 km (0.108 R)
• M39: 14,274,928 km (0.105 R)
• M40: 14,486,609 km (0.088 R)
• M41: 14,592,823 km (0.104 R)
• M42: 14,734,792 km (0.095 R)
• M43: 16,919,818 km (0.077 R)
• M44: 17,218,865 km (0.054 R)
• M45: 17,406,610 km (0.073 R)
• M46: 18,050,030 km (0.098 R)
• M47: 18,432,103 km (0.088 R)
• M48: 18,701,230 km (0.117 R)
• M49: 18,855,615 km (0.078 R)
• M50: 19,165,582 km (0.087 R)
• M51: 19,751,407 km (0.108 R)
• M52: 19,908,634 km (0.114 R)
• M53: 20,501,939 km (0.087 R)
• M54: 20,780,790 km (0.089 R)
• M55: 21,101,079 km (0.059 R)
• M56: 21,624,971 km (0.043 R)
• M57: 21,786,985 km (0.073 R)
• M58: 21,908,758 km (0.073 R)
• M59: 22,193,891 km (0.067 R)
• M60: 22,726,759 km (0.076 R)
• M61: 23,388,281 km (0.075 R)
• M62: 23,637,960 km (0.052 R)
• M63: 23,846,798 km (0.104 R)
• M64: 24,014,198 km (0.119 R)
• M65: 24,140,160 km (0.105 R)
• M66: 24,266,271 km (0.106 R)
• M67: 25,325,424 km (0.097 R)
• M68: 26,486,303 km (0.045 R)
• M69: 27,138,699 km (0.11 R)
• M70: 27,445,076 km (0.117 R)
• M71: 27,576,572 km (0.117 R)
• M72: 27,708,518 km (0.082 R)
• M73: 28,060,970 km (0.095 R)
• M74: 28,726,082 km (0.096 R)
• M75: 29,127,753 km (0.115 R)
• M76: 29,576,097 km (0.089 R)
• M77: 29,801,093 km (0.062 R)
• M78: 29,936,329 km (0.086 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 632.8

Radius: 8.8

Gravity: 8.17 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 5.88 AU - 9.38 AU

Year: 7940 Days

Day: 11 Hours

Environment

Temp: -165 °C

Axial Tilt: 46.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 74,784,865 km

• M1: 161,865 km (0.066 R)
• M2: 230,979 km (0.112 R)
• M3: 296,503 km (0.116 R)
• M4: 542,442 km (0.087 R)
• M5: 610,359 km (0.116 R)
• M6: 978,968 km (0.103 R)
• M7: 1,296,864 km (0.089 R)
• M8: 1,371,812 km (0.109 R)
• M9: 1,707,061 km (0.036 R)
• M10: 1,916,199 km (0.096 R)
• M11: 2,002,218 km (0.102 R)
• M12: 2,688,274 km (0.063 R)
• M13: 2,907,435 km (0.093 R)
• M14: 3,107,297 km (0.118 R)
• M15: 3,208,874 km (0.077 R)
• M16: 3,868,900 km (0.1 R)
• M17: 4,033,607 km (0.065 R)
• M18: 4,116,784 km (0.113 R)
• M19: 4,341,480 km (0.108 R)
• M20: 4,920,723 km (0.047 R)
• M21: 4,979,964 km (0.091 R)
• M22: 5,039,503 km (0.042 R)
• M23: 5,159,331 km (0.058 R)
• M24: 5,555,018 km (0.077 R)
• M25: 5,803,500 km (0.031 R)
• M26: 5,960,578 km (0.11 R)
• M27: 6,119,151 km (0.099 R)
• M28: 7,301,722 km (0.1 R)
• M29: 7,642,506 km (0.065 R)
• M30: 8,624,317 km (0.076 R)
• M31: 8,731,878 km (0.036 R)
• M32: 9,166,610 km (0.086 R)
• M33: 9,349,867 km (0.061 R)
• M34: 9,460,420 km (0.069 R)
• M35: 9,608,372 km (0.112 R)
• M36: 9,831,871 km (0.106 R)
• M37: 12,767,281 km (0.089 R)
• M38: 13,095,349 km (0.11 R)
• M39: 14,222,868 km (0.098 R)
• M40: 14,648,474 km (0.091 R)
• M41: 14,991,801 km (0.078 R)
• M42: 15,818,180 km (0.087 R)
• M43: 16,170,483 km (0.053 R)
• M44: 16,882,868 km (0.115 R)
• M45: 17,017,655 km (0.087 R)
• M46: 17,605,575 km (0.03 R)
• M47: 18,292,229 km (0.064 R)
• M48: 19,268,206 km (0.057 R)
• M49: 19,644,594 km (0.047 R)
• M50: 20,261,236 km (0.065 R)
• M51: 20,595,887 km (0.101 R)
• M52: 21,319,193 km (0.035 R)
• M53: 23,188,418 km (0.096 R)
• M54: 24,294,545 km (0.095 R)
• M55: 24,752,015 km (0.079 R)
• M56: 25,314,952 km (0.079 R)
• M57: 25,933,838 km (0.114 R)
• M58: 26,766,949 km (0.103 R)
• M59: 26,871,667 km (0.076 R)
• M60: 27,029,044 km (0.119 R)
• M61: 27,239,379 km (0.066 R)
• M62: 27,608,586 km (0.044 R)
• M63: 28,619,569 km (0.079 R)
• M64: 28,887,498 km (0.037 R)
• M65: 29,156,475 km (0.118 R)
• M66: 29,372,196 km (0.033 R)
• M67: 29,859,436 km (0.069 R)
• M68: 29,968,044 km (0.089 R)
• M69: 30,787,092 km (0.101 R)
• M70: 30,896,747 km (0.108 R)
• M71: 31,061,754 km (0.057 R)
• M72: 31,171,708 km (0.11 R)
• M73: 31,447,567 km (0.119 R)
• M74: 31,613,471 km (0.096 R)
• M75: 31,668,822 km (0.083 R)
• M76: 31,835,025 km (0.073 R)
• M77: 32,391,230 km (0.084 R)
• M78: 33,400,567 km (0.11 R)
• M79: 33,739,406 km (0.093 R)
• M80: 35,220,425 km (0.093 R)
• M81: 35,795,629 km (0.045 R)
• M82: 36,084,502 km (0.107 R)
• M83: 38,068,769 km (0.097 R)
• M84: 38,599,841 km (0.113 R)
• M85: 38,659,082 km (0.113 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 66

Radius: 8.8

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 9.12 AU - 14.3 AU

Year: 15096 Days

Day: 9 Hours

Environment

Temp: -192 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 74,784,865 km

• M1: 138,228 km (0.081 R)
• M2: 244,443 km (0.12 R)
• M3: 403,017 km (0.061 R)
• M4: 460,911 km (0.051 R)
• M5: 835,953 km (0.088 R)
• M6: 1,218,325 km (0.12 R)
• M7: 1,413,251 km (0.097 R)
• M8: 1,538,315 km (0.115 R)
• M9: 1,816,567 km (0.113 R)
• M10: 2,005,210 km (0.11 R)
• M11: 2,401,794 km (0.101 R)
• M12: 2,941,393 km (0.069 R)
• M13: 3,021,578 km (0.118 R)
• M14: 3,102,361 km (0.107 R)
• M15: 3,349,496 km (0.043 R)
• M16: 3,412,178 km (0.104 R)
• M17: 3,972,721 km (0.083 R)
• M18: 4,151,042 km (0.101 R)
• M19: 4,309,316 km (0.044 R)
• M20: 4,795,809 km (0.078 R)
• M21: 5,226,800 km (0.109 R)
• M22: 5,446,858 km (0.112 R)
• M23: 5,820,704 km (0.089 R)
• M24: 6,937,751 km (0.09 R)
• M25: 7,755,453 km (0.073 R)
• M26: 8,232,371 km (0.053 R)
• M27: 8,460,208 km (0.107 R)
• M28: 8,546,078 km (0.048 R)
• M29: 8,863,674 km (0.106 R)
• M30: 9,097,196 km (0.105 R)
• M31: 9,779,512 km (0.101 R)
• M32: 9,839,650 km (0.109 R)
• M33: 10,386,431 km (0.118 R)
• M34: 10,509,250 km (0.067 R)
• M35: 12,343,919 km (0.117 R)
• M36: 12,408,994 km (0.068 R)
• M37: 13,264,544 km (0.096 R)
• M38: 13,632,256 km (0.059 R)
• M39: 13,766,894 km (0.086 R)
• M40: 14,173,201 km (0.105 R)
• M41: 14,652,214 km (0.109 R)
• M42: 15,380,606 km (0.113 R)
• M43: 15,872,932 km (0.096 R)
• M44: 16,120,966 km (0.111 R)
• M45: 16,298,987 km (0.106 R)
• M46: 16,549,115 km (0.109 R)
• M47: 16,620,922 km (0.059 R)
• M48: 17,198,519 km (0.073 R)
• M49: 17,380,430 km (0.098 R)
• M50: 17,672,744 km (0.106 R)
• M51: 17,746,047 km (0.094 R)
• M52: 18,040,456 km (0.102 R)
• M53: 18,410,561 km (0.092 R)
• M54: 19,347,044 km (0.099 R)
• M55: 19,574,133 km (0.077 R)
• M56: 19,840,268 km (0.053 R)
• M57: 19,954,561 km (0.095 R)
• M58: 20,645,404 km (0.092 R)
• M59: 20,722,746 km (0.063 R)
• M60: 21,110,504 km (0.093 R)
• M61: 21,227,190 km (0.109 R)
• M62: 21,696,478 km (0.106 R)
• M63: 21,971,738 km (0.11 R)
• M64: 22,050,726 km (0.081 R)
• M65: 23,044,654 km (0.079 R)
• M66: 23,365,691 km (0.069 R)
• M67: 24,665,099 km (0.098 R)
• M68: 24,993,615 km (0.083 R)
• M69: 25,613,399 km (0.108 R)
• M70: 26,071,169 km (0.061 R)
• M71: 26,238,419 km (0.102 R)
• M72: 27,503,269 km (0.106 R)
• M73: 28,143,099 km (0.083 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 777.4

Radius: 4.1

Gravity: 46.25 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 12.14 AU - 14.48 AU

Year: 18293 Days

Day: 22.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 74,784,865 km

• M1: 125,662 km (0.093 R)
• M2: 328,816 km (0.085 R)
• M3: 499,058 km (0.104 R)
• M4: 648,806 km (0.106 R)
• M5: 788,231 km (0.043 R)
• M6: 937,231 km (0.119 R)
• M7: 1,204,712 km (0.086 R)
• M8: 1,347,129 km (0.11 R)
• M9: 2,035,279 km (0.085 R)
• M10: 2,068,789 km (0.084 R)
• M11: 2,102,598 km (0.04 R)
• M12: 3,041,923 km (0.075 R)
• M13: 4,092,250 km (0.11 R)
• M14: 4,349,259 km (0.117 R)
• M15: 4,392,642 km (0.057 R)
• M16: 4,969,043 km (0.032 R)
• M17: 5,758,172 km (0.086 R)
• M18: 6,142,937 km (0.111 R)
• M19: 6,387,530 km (0.115 R)
• M20: 6,835,875 km (0.106 R)
• M21: 7,038,430 km (0.086 R)
• M22: 7,140,456 km (0.063 R)
• M23: 7,501,286 km (0.064 R)
• M24: 7,657,765 km (0.094 R)
• M25: 7,868,100 km (0.118 R)
• M26: 9,058,450 km (0.109 R)
• M27: 9,336,702 km (0.111 R)
• M28: 9,392,652 km (0.112 R)
• M29: 10,245,958 km (0.11 R)
• M30: 10,594,222 km (0.119 R)
• M31: 12,147,347 km (0.103 R)
• M32: 12,269,718 km (0.111 R)
• M33: 13,642,727 km (0.08 R)
• M34: 13,833,764 km (0.099 R)
• M35: 16,802,683 km (0.065 R)
• M36: 17,075,699 km (0.098 R)
• M37: 18,113,011 km (0.065 R)
• M38: 18,182,873 km (0.089 R)
• M39: 18,393,058 km (0.11 R)
• M40: 18,603,991 km (0.064 R)
• M41: 19,312,936 km (0.049 R)
• M42: 19,384,294 km (0.101 R)
• M43: 19,742,581 km (0.104 R)
• M44: 21,344,624 km (0.114 R)
• M45: 22,535,722 km (0.085 R)
• M46: 22,912,260 km (0.036 R)
• M47: 23,443,034 km (0.111 R)
• M48: 24,362,312 km (0.098 R)
• M49: 24,439,505 km (0.056 R)
• M50: 25,215,319 km (0.085 R)
• M51: 26,950,505 km (0.119 R)
• M52: 27,350,081 km (0.078 R)
• M53: 29,050,111 km (0.107 R)
• M54: 29,295,751 km (0.12 R)
• M55: 29,706,696 km (0.1 R)
• M56: 29,789,125 km (0.028 R)
• M57: 31,789,697 km (0.112 R)
• M58: 32,466,179 km (0.117 R)
• M59: 32,806,215 km (0.104 R)
• M60: 32,976,756 km (0.106 R)
• M61: 33,489,877 km (0.061 R)
• M62: 33,747,335 km (0.065 R)
• M63: 34,091,859 km (0.107 R)
• M64: 35,656,054 km (0.118 R)
• M65: 38,854,008 km (0.116 R)
• M66: 41,680,360 km (0.05 R)
• M67: 42,327,670 km (0.064 R)
• M68: 43,725,962 km (0.116 R)
• M69: 44,289,497 km (0.059 R)
• M70: 44,477,990 km (0.054 R)
• M71: 44,572,237 km (0.103 R)
• M72: 45,139,362 km (0.113 R)
• M73: 45,804,026 km (0.103 R)
• M74: 46,950,993 km (0.103 R)
• M75: 47,528,141 km (0.118 R)
• M76: 49,273,200 km (0.033 R)
• M77: 51,830,725 km (0.053 R)
• M78: 54,532,014 km (0.066 R)
• M79: 56,766,558 km (0.098 R)
• M80: 56,868,883 km (0.108 R)
• M81: 59,238,214 km (0.038 R)
• M82: 60,278,368 km (0.072 R)
• M83: 60,382,787 km (0.082 R)
• M84: 62,482,393 km (0.098 R)
• M85: 63,116,838 km (0.064 R)
• M86: 63,859,890 km (0.102 R)
• M87: 64,498,972 km (0.087 R)
• M88: 64,605,785 km (0.106 R)
• M89: 65,033,336 km (0.049 R)
• M90: 65,461,784 km (0.075 R)
• M91: 65,676,308 km (0.116 R)
• M92: 67,293,161 km (0.095 R)
• M93: 68,487,102 km (0.117 R)
• M94: 68,704,916 km (0.071 R)
• M95: 68,813,824 km (0.102 R)
• M96: 69,032,087 km (0.072 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 357 - 20,102 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit