🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.71 AU - 0.85 AU

Year: 254 Days

Day: 17.5 Hours

Environment

Temp: 163 °C

Axial Tilt: 22.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 44,061,407 km

• M1: 48,619 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.74 AU - 2.26 AU

Year: 1044 Days

Day: 12.6 Hours

Environment

Temp: -70 °C

Axial Tilt: 18.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 2.8 AU - 3.06 AU

Year: 1850 Days

Day: 37.3 Hours

Environment

Temp: -109 °C

Axial Tilt: 3.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 44,061,407 km

• M1: 1,574,218 km (0.03 R)
• M2: 2,788,953 km (0.066 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 728.7

Radius: 13.2

Gravity: 4.18 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 7.15 AU - 8.17 AU

Year: 7822 Days

Day: 8.8 Hours

Environment

Temp: -166 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 44,061,407 km

• M1: 170,990 km (0.034 R)
• M2: 401,072 km (0.092 R)
• M3: 495,169 km (0.042 R)
• M4: 1,117,945 km (0.089 R)
• M5: 1,281,306 km (0.094 R)
• M6: 1,394,851 km (0.08 R)
• M7: 1,511,986 km (0.095 R)
• M8: 1,820,008 km (0.119 R)
• M9: 2,103,496 km (0.101 R)
• M10: 2,239,331 km (0.1 R)
• M11: 2,331,483 km (0.057 R)
• M12: 2,567,847 km (0.054 R)
• M13: 3,219,197 km (0.118 R)
• M14: 3,429,830 km (0.103 R)
• M15: 3,645,102 km (0.077 R)
• M16: 3,837,185 km (0.051 R)
• M17: 3,920,511 km (0.097 R)
• M18: 4,346,716 km (0.063 R)
• M19: 4,698,420 km (0.053 R)
• M20: 5,212,439 km (0.112 R)
• M21: 5,523,453 km (0.036 R)
• M22: 6,098,507 km (0.086 R)
• M23: 7,409,583 km (0.112 R)
• M24: 7,654,025 km (0.115 R)
• M25: 8,150,840 km (0.073 R)
• M26: 8,694,927 km (0.105 R)
• M27: 9,175,885 km (0.084 R)
• M28: 9,779,961 km (0.075 R)
• M29: 9,971,296 km (0.115 R)
• M30: 10,631,472 km (0.115 R)
• M31: 10,986,767 km (0.076 R)
• M32: 11,305,859 km (0.117 R)
• M33: 11,790,257 km (0.104 R)
• M34: 12,322,676 km (0.113 R)
• M35: 12,612,596 km (0.063 R)
• M36: 12,737,660 km (0.093 R)
• M37: 13,157,133 km (0.057 R)
• M38: 13,966,906 km (0.058 R)
• M39: 14,748,854 km (0.066 R)
• M40: 14,924,632 km (0.063 R)
• M41: 15,278,131 km (0.069 R)
• M42: 15,634,473 km (0.089 R)
• M43: 16,355,236 km (0.085 R)
• M44: 16,674,179 km (0.1 R)
• M45: 17,456,875 km (0.12 R)
• M46: 17,782,699 km (0.089 R)
• M47: 17,923,022 km (0.092 R)
• M48: 18,016,670 km (0.113 R)
• M49: 18,110,617 km (0.027 R)
• M50: 18,204,714 km (0.07 R)
• M51: 19,297,826 km (0.055 R)
• M52: 19,634,721 km (0.113 R)
• M53: 19,876,620 km (0.11 R)
• M54: 20,168,187 km (0.114 R)
• M55: 20,608,154 km (0.062 R)
• M56: 21,997,320 km (0.079 R)
• M57: 23,059,016 km (0.099 R)
• M58: 23,982,184 km (0.084 R)
• M59: 24,552,302 km (0.102 R)
• M60: 24,917,470 km (0.103 R)
• M61: 25,074,548 km (0.077 R)
• M62: 26,076,854 km (0.08 R)
• M63: 26,289,582 km (0.105 R)
• M64: 26,716,684 km (0.085 R)
• M65: 27,903,144 km (0.091 R)
• M66: 28,393,377 km (0.038 R)
• M67: 29,327,316 km (0.113 R)
• M68: 30,271,279 km (0.075 R)
• M69: 32,075,130 km (0.117 R)
• M70: 32,303,117 km (0.091 R)
• M71: 33,162,706 km (0.036 R)
• M72: 33,797,749 km (0.093 R)
• M73: 33,971,732 km (0.091 R)
• M74: 35,021,460 km (0.103 R)
• M75: 35,491,496 km (0.066 R)
• M76: 36,378,313 km (0.11 R)
• M77: 37,212,620 km (0.096 R)
• M78: 37,572,104 km (0.117 R)
• M79: 38,596,999 km (0.073 R)
• M80: 39,021,707 km (0.091 R)
• M81: 39,508,947 km (0.098 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 233.7

Radius: 8.9

Gravity: 2.95 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 9.69 AU - 14.05 AU

Year: 15089 Days

Day: 12.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 44,061,407 km

• M1: 148,251 km (0.095 R)
• M2: 264,040 km (0.104 R)
• M3: 647,011 km (0.119 R)
• M4: 855,849 km (0.115 R)
• M5: 1,068,129 km (0.077 R)
• M6: 1,123,929 km (0.101 R)
• M7: 1,357,152 km (0.079 R)
• M8: 1,438,384 km (0.096 R)
• M9: 1,847,085 km (0.082 R)
• M10: 2,147,029 km (0.099 R)
• M11: 2,388,330 km (0.073 R)
• M12: 2,638,458 km (0.062 R)
• M13: 2,897,262 km (0.116 R)
• M14: 3,083,212 km (0.118 R)
• M15: 3,750,568 km (0.074 R)
• M16: 4,071,306 km (0.065 R)
• M17: 4,832,759 km (0.082 R)
• M18: 5,117,594 km (0.119 R)
• M19: 5,181,621 km (0.064 R)
• M20: 5,245,949 km (0.101 R)
• M21: 5,736,929 km (0.035 R)
• M22: 6,483,422 km (0.088 R)
• M23: 6,797,727 km (0.098 R)
• M24: 6,903,643 km (0.093 R)
• M25: 7,550,205 km (0.117 R)
• M26: 7,880,816 km (0.12 R)
• M27: 8,670,693 km (0.069 R)
• M28: 8,862,477 km (0.105 R)
• M29: 9,055,608 km (0.105 R)
• M30: 9,211,190 km (0.058 R)
• M31: 10,122,839 km (0.098 R)
• M32: 10,243,864 km (0.119 R)
• M33: 10,732,899 km (0.1 R)
• M34: 10,938,896 km (0.118 R)
• M35: 11,187,826 km (0.09 R)
• M36: 11,945,689 km (0.112 R)
• M37: 12,073,745 km (0.058 R)
• M38: 12,330,904 km (0.096 R)
• M39: 12,763,690 km (0.028 R)
• M40: 13,201,563 km (0.083 R)
• M41: 13,510,932 km (0.058 R)
• M42: 14,001,912 km (0.08 R)
• M43: 14,091,970 km (0.099 R)
• M44: 14,272,235 km (0.082 R)
• M45: 16,638,724 km (0.085 R)
• M46: 17,406,011 km (0.11 R)
• M47: 18,974,695 km (0.091 R)
• M48: 19,124,143 km (0.077 R)
• M49: 19,876,919 km (0.085 R)
• M50: 20,079,325 km (0.068 R)
• M51: 21,101,378 km (0.105 R)
• M52: 21,204,601 km (0.075 R)
• M53: 21,307,823 km (0.109 R)
• M54: 21,463,255 km (0.101 R)
• M55: 22,245,353 km (0.065 R)
• M56: 22,560,705 km (0.061 R)
• M57: 22,930,661 km (0.119 R)
• M58: 23,089,833 km (0.056 R)
• M59: 23,302,561 km (0.103 R)
• M60: 23,944,785 km (0.059 R)
• M61: 24,106,201 km (0.079 R)
• M62: 24,538,539 km (0.116 R)
• M63: 26,071,917 km (0.104 R)
• M64: 27,635,963 km (0.106 R)
• M65: 28,031,799 km (0.083 R)
• M66: 28,372,583 km (0.091 R)
• M67: 28,429,430 km (0.11 R)
• M68: 28,543,423 km (0.114 R)
• M69: 29,922,716 km (0.109 R)
• M70: 30,212,786 km (0.088 R)
• M71: 30,270,980 km (0.112 R)
• M72: 30,387,367 km (0.091 R)
• M73: 30,445,560 km (0.084 R)
• M74: 31,618,258 km (0.078 R)
• M75: 32,328,997 km (0.084 R)
• M76: 32,984,984 km (0.113 R)
• M77: 33,404,756 km (0.056 R)
• M78: 34,371,008 km (0.093 R)
• M79: 35,040,608 km (0.062 R)
• M80: 35,899,001 km (0.102 R)
• M81: 37,573,899 km (0.099 R)
• M82: 37,636,431 km (0.044 R)
• M83: 38,894,250 km (0.089 R)
• M84: 39,719,132 km (0.099 R)
• M85: 39,782,861 km (0.1 R)
• M86: 39,846,590 km (0.098 R)
• M87: 41,580,130 km (0.071 R)
• M88: 42,098,486 km (0.105 R)
• M89: 42,163,412 km (0.047 R)
• M90: 42,880,135 km (0.079 R)
• M91: 43,469,401 km (0.118 R)
• M92: 43,995,537 km (0.096 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 443 - 18,513 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit