🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.44 AU - 0.64 AU

Year: 149 Days

Day: 21.2 Hours

Environment

Temp: 198 °C

Axial Tilt: 16.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 69,317,946 km

• M1: 373,396 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.56 AU - 0.66 AU

Year: 179 Days

Day: 33.3 Hours

Environment

Temp: 180 °C

Axial Tilt: 29.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 69,317,946 km

• M1: 218,712 km (0.105 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.26 AU - 1.4 AU

Year: 578 Days

Day: 31.9 Hours

Environment

Temp: -38 °C

Axial Tilt: 9.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 726.3

Radius: 10.7

Gravity: 6.34 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 5.5 AU - 7.36 AU

Year: 6142 Days

Day: 13.1 Hours

Environment

Temp: -156 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 69,317,946 km

• M1: 141,968 km (0.12 R)
• M2: 217,964 km (0.118 R)
• M3: 315,951 km (0.116 R)
• M4: 457,769 km (0.072 R)
• M5: 637,287 km (0.084 R)
• M6: 884,871 km (0.087 R)
• M7: 1,196,035 km (0.041 R)
• M8: 1,364,632 km (0.047 R)
• M9: 1,505,254 km (0.084 R)
• M10: 1,614,011 km (0.105 R)
• M11: 1,706,762 km (0.1 R)
• M12: 1,820,456 km (0.072 R)
• M13: 2,512,795 km (0.112 R)
• M14: 2,753,199 km (0.074 R)
• M15: 2,864,949 km (0.093 R)
• M16: 2,955,605 km (0.102 R)
• M17: 3,233,109 km (0.077 R)
• M18: 3,351,291 km (0.058 R)
• M19: 3,422,799 km (0.114 R)
• M20: 3,616,379 km (0.084 R)
• M21: 3,788,566 km (0.088 R)
• M22: 3,888,348 km (0.087 R)
• M23: 4,321,882 km (0.106 R)
• M24: 4,717,270 km (0.108 R)
• M25: 5,656,445 km (0.071 R)
• M26: 5,943,523 km (0.053 R)
• M27: 6,652,169 km (0.096 R)
• M28: 6,833,481 km (0.046 R)
• M29: 7,232,159 km (0.081 R)
• M30: 7,828,307 km (0.075 R)
• M31: 7,987,928 km (0.104 R)
• M32: 8,342,624 km (0.118 R)
• M33: 8,505,686 km (0.081 R)
• M34: 10,789,896 km (0.074 R)
• M35: 10,860,955 km (0.044 R)
• M36: 11,944,044 km (0.115 R)
• M37: 12,054,297 km (0.052 R)
• M38: 12,535,703 km (0.048 R)
• M39: 13,670,852 km (0.081 R)
• M40: 14,289,738 km (0.102 R)
• M41: 14,484,963 km (0.046 R)
• M42: 16,119,320 km (0.027 R)
• M43: 16,485,835 km (0.116 R)
• M44: 16,608,655 km (0.062 R)
• M45: 16,690,634 km (0.083 R)
• M46: 16,896,332 km (0.115 R)
• M47: 17,102,926 km (0.075 R)
• M48: 17,727,497 km (0.088 R)
• M49: 18,063,644 km (0.03 R)
• M50: 18,190,353 km (0.104 R)
• M51: 18,359,548 km (0.096 R)
• M52: 18,444,370 km (0.079 R)
• M53: 19,042,014 km (0.096 R)
• M54: 19,776,091 km (0.048 R)
• M55: 20,607,555 km (0.045 R)
• M56: 21,005,486 km (0.078 R)
• M57: 21,718,918 km (0.038 R)
• M58: 21,943,614 km (0.099 R)
• M59: 22,395,100 km (0.086 R)
• M60: 23,078,164 km (0.079 R)
• M61: 23,768,110 km (0.09 R)
• M62: 24,886,204 km (0.062 R)
• M63: 25,027,125 km (0.041 R)
• M64: 25,404,262 km (0.03 R)
• M65: 26,021,203 km (0.102 R)
• M66: 26,691,102 km (0.067 R)
• M67: 26,835,464 km (0.088 R)
• M68: 27,901,499 km (0.119 R)
• M69: 28,488,820 km (0.108 R)
• M70: 28,833,344 km (0.104 R)
• M71: 30,576,458 km (0.091 R)
• M72: 30,878,796 km (0.117 R)
• M73: 32,661,554 km (0.11 R)
• M74: 32,970,473 km (0.087 R)
• M75: 33,125,307 km (0.044 R)
• M76: 34,634,749 km (0.1 R)
• M77: 34,844,635 km (0.085 R)
• M78: 35,002,461 km (0.084 R)
• M79: 35,107,778 km (0.119 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 345.9

Radius: 7.8

Gravity: 5.69 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 13.77 AU - 18.55 AU

Year: 24473 Days

Day: 23.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 69,317,946 km

• M1: 99,183 km (0.051 R)
• M2: 511,924 km (0.076 R)
• M3: 630,106 km (0.034 R)
• M4: 989,889 km (0.109 R)
• M5: 1,063,940 km (0.096 R)
• M6: 1,842,747 km (0.115 R)
• M7: 3,266,918 km (0.102 R)
• M8: 4,118,429 km (0.104 R)
• M9: 4,485,692 km (0.045 R)
• M10: 6,288,346 km (0.114 R)
• M11: 6,616,115 km (0.08 R)
• M12: 6,758,383 km (0.074 R)
• M13: 6,949,719 km (0.11 R)
• M14: 7,288,558 km (0.078 R)
• M15: 7,534,048 km (0.099 R)
• M16: 7,932,427 km (0.09 R)
• M17: 9,754,529 km (0.099 R)
• M18: 10,243,265 km (0.092 R)
• M19: 11,357,620 km (0.086 R)
• M20: 11,871,638 km (0.086 R)
• M21: 12,044,573 km (0.084 R)
• M22: 12,981,355 km (0.032 R)
• M23: 13,338,745 km (0.082 R)
• M24: 13,458,572 km (0.119 R)
• M25: 13,699,275 km (0.066 R)
• M26: 14,986,415 km (0.079 R)
• M27: 15,424,139 km (0.119 R)
• M28: 16,311,853 km (0.044 R)
• M29: 16,440,058 km (0.117 R)
• M30: 16,761,993 km (0.103 R)
• M31: 17,281,396 km (0.058 R)
• M32: 18,004,104 km (0.056 R)
• M33: 19,275,835 km (0.105 R)
• M34: 20,162,502 km (0.096 R)
• M35: 20,368,947 km (0.077 R)
• M36: 23,188,717 km (0.074 R)
• M37: 23,694,508 km (0.119 R)
• M38: 25,605,321 km (0.029 R)
• M39: 26,503,806 km (0.08 R)
• M40: 26,956,938 km (0.103 R)
• M41: 27,108,481 km (0.06 R)
• M42: 27,947,425 km (0.074 R)
• M43: 28,177,657 km (0.068 R)
• M44: 29,260,596 km (0.092 R)
• M45: 30,042,544 km (0.111 R)
• M46: 30,593,812 km (0.03 R)
• M47: 31,946,775 km (0.096 R)
• M48: 32,107,293 km (0.092 R)
• M49: 32,509,562 km (0.1 R)
• M50: 32,994,558 km (0.064 R)
• M51: 33,075,640 km (0.092 R)
• M52: 36,288,404 km (0.053 R)
• M53: 36,539,579 km (0.099 R)
• M54: 36,959,500 km (0.049 R)
• M55: 37,381,217 km (0.096 R)
• M56: 38,059,045 km (0.026 R)
• M57: 38,741,061 km (0.113 R)
• M58: 38,826,482 km (0.093 R)
• M59: 39,169,210 km (0.105 R)
• M60: 39,512,986 km (0.12 R)
• M61: 40,030,445 km (0.066 R)
• M62: 40,116,913 km (0.09 R)
• M63: 40,897,963 km (0.093 R)
• M64: 43,093,611 km (0.032 R)
• M65: 44,071,832 km (0.052 R)
• M66: 44,339,911 km (0.068 R)
• M67: 44,698,049 km (0.119 R)
• M68: 45,237,349 km (0.119 R)
• M69: 45,597,880 km (0.084 R)
• M70: 46,685,606 km (0.098 R)
• M71: 46,776,561 km (0.089 R)
• M72: 47,141,281 km (0.095 R)
• M73: 48,057,119 km (0.102 R)
• M74: 48,609,435 km (0.1 R)
• M75: 49,071,243 km (0.094 R)
• M76: 49,349,196 km (0.08 R)
• M77: 50,372,296 km (0.039 R)
• M78: 51,120,734 km (0.075 R)
• M79: 53,578,777 km (0.108 R)
• M80: 53,674,070 km (0.093 R)
• M81: 54,630,150 km (0.105 R)
• M82: 54,822,084 km (0.069 R)
• M83: 55,206,551 km (0.06 R)
• M84: 55,785,046 km (0.047 R)
• M85: 56,074,967 km (0.119 R)
• M86: 56,268,546 km (0.103 R)
• M87: 57,142,497 km (0.045 R)
• M88: 59,593,359 km (0.052 R)
• M89: 61,678,454 km (0.048 R)
• M90: 61,778,385 km (0.105 R)
• M91: 63,182,511 km (0.106 R)
• M92: 63,585,528 km (0.032 R)
• M93: 66,841,077 km (0.12 R)
• M94: 67,148,949 km (0.111 R)
• M95: 68,695,941 km (0.112 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: 368 - 20,168 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit