🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.8 AU - 1.98 AU

Year: 1000 Days

Day: 13.9 Hours

Environment

Temp: -84 °C

Axial Tilt: 21.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 2.13 AU - 3.19 AU

Year: 1670 Days

Day: 30.4 Hours

Environment

Temp: -117 °C

Axial Tilt: 45.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 3.53 AU - 3.71 AU

Year: 2652 Days

Day: 45.1 Hours

Environment

Temp: -124 °C

Axial Tilt: 1.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.07 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 527.3

Radius: 13.6

Gravity: 2.85 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 4.2 AU - 4.84 AU

Year: 3700 Days

Day: 8.3 Hours

Environment

Temp: -145 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 111,517,360 km

• M1: 185,202 km (0.092 R)
• M2: 342,130 km (0.102 R)
• M3: 466,895 km (0.115 R)
• M4: 668,104 km (0.07 R)
• M5: 911,949 km (0.088 R)
• M6: 1,022,651 km (0.111 R)
• M7: 1,186,162 km (0.098 R)
• M8: 1,321,099 km (0.11 R)
• M9: 1,716,486 km (0.051 R)
• M10: 2,074,324 km (0.092 R)
• M11: 2,362,599 km (0.118 R)
• M12: 2,535,385 km (0.12 R)
• M13: 2,778,182 km (0.117 R)
• M14: 3,045,663 km (0.055 R)
• M15: 3,148,138 km (0.031 R)
• M16: 3,391,982 km (0.11 R)
• M17: 3,624,008 km (0.104 R)
• M18: 3,879,970 km (0.048 R)
• M19: 4,066,369 km (0.088 R)
• M20: 4,643,668 km (0.082 R)
• M21: 4,762,299 km (0.096 R)
• M22: 5,083,635 km (0.098 R)
• M23: 5,226,501 km (0.12 R)
• M24: 5,453,590 km (0.068 R)
• M25: 5,663,027 km (0.119 R)
• M26: 5,811,279 km (0.106 R)
• M27: 5,939,335 km (0.07 R)
• M28: 6,571,685 km (0.1 R)
• M29: 6,817,175 km (0.084 R)
• M30: 7,111,284 km (0.094 R)
• M31: 7,294,392 km (0.112 R)
• M32: 8,066,168 km (0.116 R)
• M33: 8,233,268 km (0.118 R)
• M34: 8,595,146 km (0.113 R)
• M35: 8,839,439 km (0.094 R)
• M36: 9,309,775 km (0.03 R)
• M37: 9,915,646 km (0.058 R)
• M38: 10,352,621 km (0.055 R)
• M39: 10,534,383 km (0.093 R)
• M40: 10,927,376 km (0.082 R)
• M41: 11,112,579 km (0.102 R)
• M42: 11,593,386 km (0.103 R)
• M43: 12,245,035 km (0.084 R)
• M44: 12,713,874 km (0.079 R)
• M45: 13,216,673 km (0.118 R)
• M46: 14,213,144 km (0.091 R)
• M47: 14,299,761 km (0.094 R)
• M48: 14,444,422 km (0.116 R)
• M49: 14,822,755 km (0.083 R)
• M50: 15,086,496 km (0.099 R)
• M51: 15,440,744 km (0.038 R)
• M52: 15,529,755 km (0.079 R)
• M53: 15,767,915 km (0.1 R)
• M54: 16,793,558 km (0.111 R)
• M55: 17,007,483 km (0.084 R)
• M56: 17,222,156 km (0.118 R)
• M57: 17,376,092 km (0.112 R)
• M58: 17,778,510 km (0.079 R)
• M59: 19,004,315 km (0.089 R)
• M60: 19,291,094 km (0.117 R)
• M61: 19,451,014 km (0.032 R)
• M62: 19,901,154 km (0.115 R)
• M63: 20,322,272 km (0.081 R)
• M64: 20,648,097 km (0.078 R)
• M65: 21,404,314 km (0.104 R)
• M66: 22,035,916 km (0.113 R)
• M67: 22,136,147 km (0.053 R)
• M68: 22,505,204 km (0.084 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 933.2

Radius: 7.2

Gravity: 18 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 14.26 AU - 15.3 AU

Year: 21877 Days

Day: 16.1 Hours

Environment

Temp: -206 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 111,517,360 km

• M1: 486,492 km (0.047 R)
• M2: 601,683 km (0.116 R)
• M3: 1,001,109 km (0.07 R)
• M4: 1,181,075 km (0.027 R)
• M5: 2,545,258 km (0.11 R)
• M6: 2,708,918 km (0.117 R)
• M7: 2,960,991 km (0.047 R)
• M8: 3,176,860 km (0.074 R)
• M9: 3,901,512 km (0.037 R)
• M10: 4,186,197 km (0.115 R)
• M11: 4,825,878 km (0.047 R)
• M12: 7,207,775 km (0.116 R)
• M13: 7,733,462 km (0.084 R)
• M14: 8,698,368 km (0.091 R)
• M15: 10,215,590 km (0.03 R)
• M16: 10,871,576 km (0.106 R)
• M17: 11,338,771 km (0.096 R)
• M18: 11,812,697 km (0.063 R)
• M19: 14,715,344 km (0.054 R)
• M20: 15,829,699 km (0.032 R)
• M21: 16,131,438 km (0.069 R)
• M22: 16,434,972 km (0.055 R)
• M23: 16,587,562 km (0.104 R)
• M24: 17,125,067 km (0.088 R)
• M25: 17,824,586 km (0.07 R)
• M26: 20,468,280 km (0.09 R)
• M27: 20,632,389 km (0.086 R)
• M28: 21,044,680 km (0.112 R)
• M29: 22,297,563 km (0.052 R)
• M30: 23,317,222 km (0.091 R)
• M31: 23,574,530 km (0.074 R)
• M32: 23,660,549 km (0.113 R)
• M33: 23,746,568 km (0.092 R)
• M34: 25,225,791 km (0.104 R)
• M35: 25,754,919 km (0.119 R)
• M36: 25,843,481 km (0.105 R)
• M37: 26,645,026 km (0.109 R)
• M38: 27,454,650 km (0.112 R)
• M39: 27,635,663 km (0.033 R)
• M40: 29,560,390 km (0.088 R)
• M41: 30,585,584 km (0.073 R)
• M42: 30,773,329 km (0.096 R)
• M43: 31,433,056 km (0.114 R)
• M44: 32,097,570 km (0.083 R)
• M45: 32,288,307 km (0.094 R)
• M46: 34,021,697 km (0.103 R)
• M47: 34,313,413 km (0.049 R)
• M48: 35,982,776 km (0.034 R)
• M49: 36,777,440 km (0.086 R)
• M50: 38,485,249 km (0.12 R)
• M51: 38,586,527 km (0.119 R)
• M52: 38,687,805 km (0.11 R)
• M53: 38,992,386 km (0.115 R)
• M54: 39,094,112 km (0.043 R)
• M55: 39,195,989 km (0.072 R)
• M56: 40,321,563 km (0.075 R)
• M57: 40,527,260 km (0.109 R)
• M58: 40,630,333 km (0.091 R)
• M59: 42,709,145 km (0.08 R)
• M60: 45,784,129 km (0.105 R)
• M61: 46,106,363 km (0.11 R)
• M62: 47,077,403 km (0.09 R)
• M63: 48,820,218 km (0.087 R)
• M64: 49,589,450 km (0.102 R)
• M65: 50,141,167 km (0.115 R)
• M66: 50,806,130 km (0.088 R)
• M67: 52,368,829 km (0.061 R)
• M68: 52,481,027 km (0.075 R)
• M69: 55,770,385 km (0.064 R)
• M70: 56,459,134 km (0.08 R)
• M71: 56,574,175 km (0.1 R)
• M72: 57,266,364 km (0.12 R)
• M73: 60,415,399 km (0.109 R)
• M74: 60,650,866 km (0.053 R)
• M75: 61,122,848 km (0.101 R)
• M76: 61,241,030 km (0.103 R)
• M77: 62,545,823 km (0.094 R)
• M78: 66,393,629 km (0.116 R)
• M79: 67,733,877 km (0.072 R)
• M80: 68,959,981 km (0.093 R)
• M81: 72,057,405 km (0.1 R)
• M82: 73,434,453 km (0.091 R)
• M83: 74,441,546 km (0.051 R)
• M84: 74,946,738 km (0.076 R)
• M85: 75,960,563 km (0.101 R)
• M86: 76,087,721 km (0.12 R)
• M87: 80,838,052 km (0.08 R)
• M88: 81,747,457 km (0.106 R)
• M89: 82,007,907 km (0.046 R)
• M90: 82,138,356 km (0.094 R)
• M91: 82,660,303 km (0.12 R)
• M92: 83,445,543 km (0.08 R)
• M93: 84,759,610 km (0.051 R)
• M94: 85,551,282 km (0.106 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 31.5

Radius: 5.5

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 14.19 AU - 15.49 AU

Year: 22010 Days

Day: 15.9 Hours

Environment

Temp: -202 °C

Axial Tilt: 42.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 111,517,360 km

• M1: 81,830 km (0.078 R)
• M2: 156,629 km (0.11 R)
• M3: 219,011 km (0.105 R)
• M4: 736,620 km (0.092 R)
• M5: 930,648 km (0.082 R)
• M6: 998,865 km (0.117 R)
• M7: 1,619,547 km (0.043 R)
• M8: 1,837,361 km (0.109 R)
• M9: 1,871,769 km (0.106 R)
• M10: 2,118,306 km (0.071 R)
• M11: 2,208,813 km (0.115 R)
• M12: 2,263,715 km (0.072 R)
• M13: 2,622,451 km (0.088 R)
• M14: 3,039,380 km (0.066 R)
• M15: 3,121,060 km (0.08 R)
• M16: 3,476,804 km (0.119 R)
• M17: 3,562,374 km (0.066 R)
• M18: 3,823,273 km (0.045 R)
• M19: 4,455,773 km (0.074 R)
• M20: 4,618,984 km (0.085 R)
• M21: 4,927,305 km (0.106 R)
• M22: 5,023,496 km (0.087 R)
• M23: 5,071,817 km (0.095 R)
• M24: 5,414,695 km (0.101 R)
• M25: 6,672,215 km (0.086 R)
• M26: 6,885,840 km (0.047 R)
• M27: 7,101,561 km (0.064 R)
• M28: 7,210,318 km (0.085 R)
• M29: 7,987,030 km (0.1 R)
• M30: 8,500,301 km (0.119 R)
• M31: 9,260,407 km (0.076 R)
• M32: 9,498,567 km (0.117 R)
• M33: 10,011,538 km (0.09 R)
• M34: 10,164,128 km (0.119 R)
• M35: 11,444,088 km (0.054 R)
• M36: 11,796,091 km (0.104 R)
• M37: 11,989,521 km (0.111 R)
• M38: 12,347,060 km (0.12 R)
• M39: 12,806,924 km (0.097 R)
• M40: 13,272,622 km (0.076 R)
• M41: 13,574,810 km (0.04 R)
• M42: 13,777,665 km (0.043 R)
• M43: 13,981,417 km (0.085 R)
• M44: 15,015,138 km (0.117 R)
• M45: 15,717,949 km (0.109 R)
• M46: 16,180,356 km (0.077 R)
• M47: 17,926,612 km (0.115 R)
• M48: 18,149,064 km (0.117 R)
• M49: 18,372,414 km (0.055 R)
• M50: 19,237,089 km (0.061 R)
• M51: 21,318,744 km (0.077 R)
• M52: 21,515,016 km (0.113 R)
• M53: 22,107,723 km (0.081 R)
• M54: 22,346,182 km (0.119 R)
• M55: 22,986,461 km (0.105 R)
• M56: 23,066,944 km (0.081 R)
• M57: 23,958,249 km (0.061 R)
• M58: 24,449,079 km (0.096 R)
• M59: 24,737,055 km (0.11 R)
• M60: 25,816,105 km (0.095 R)
• M61: 26,614,359 km (0.117 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 966.9

Radius: 4.4

Gravity: 49.94 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 16.43 AU - 19.95 AU

Year: 29869 Days

Day: 21.3 Hours

Environment

Temp: -198 °C

Axial Tilt: 41.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 111,517,360 km

• M1: 106,514 km (0.098 R)
• M2: 549,174 km (0.098 R)
• M3: 753,524 km (0.063 R)
• M4: 848,070 km (0.101 R)
• M5: 946,356 km (0.099 R)
• M6: 1,652,159 km (0.08 R)
• M7: 1,733,989 km (0.118 R)
• M8: 1,859,352 km (0.11 R)
• M9: 2,816,928 km (0.117 R)
• M10: 4,010,869 km (0.08 R)
• M11: 4,515,462 km (0.049 R)
• M12: 5,039,952 km (0.089 R)
• M13: 5,956,090 km (0.084 R)
• M14: 6,209,060 km (0.1 R)
• M15: 6,530,097 km (0.087 R)
• M16: 7,255,347 km (0.098 R)
• M17: 7,525,371 km (0.1 R)
• M18: 7,936,466 km (0.113 R)
• M19: 8,214,718 km (0.09 R)
• M20: 9,285,989 km (0.099 R)
• M21: 11,399,956 km (0.111 R)
• M22: 11,871,489 km (0.076 R)
• M23: 12,189,534 km (0.1 R)
• M24: 13,241,955 km (0.117 R)
• M25: 13,324,084 km (0.097 R)
• M26: 13,571,668 km (0.075 R)
• M27: 14,576,817 km (0.095 R)
• M28: 16,216,708 km (0.116 R)
• M29: 17,102,926 km (0.027 R)
• M30: 17,281,995 km (0.104 R)
• M31: 17,913,896 km (0.094 R)
• M32: 18,004,852 km (0.029 R)
• M33: 18,553,427 km (0.094 R)
• M34: 19,760,532 km (0.102 R)
• M35: 19,948,577 km (0.106 R)
• M36: 20,421,007 km (0.078 R)
• M37: 22,641,638 km (0.089 R)
• M38: 23,134,413 km (0.092 R)
• M39: 25,039,093 km (0.107 R)
• M40: 25,548,624 km (0.087 R)
• M41: 26,370,963 km (0.078 R)
• M42: 26,474,335 km (0.086 R)
• M43: 26,578,007 km (0.114 R)
• M44: 28,041,522 km (0.088 R)
• M45: 28,996,256 km (0.087 R)
• M46: 29,638,480 km (0.115 R)
• M47: 32,143,945 km (0.084 R)
• M48: 33,254,260 km (0.112 R)
• M49: 33,814,056 km (0.086 R)
• M50: 34,603,035 km (0.047 R)
• M51: 35,056,615 km (0.081 R)
• M52: 35,969,761 km (0.086 R)
• M53: 36,084,353 km (0.105 R)
• M54: 37,122,113 km (0.103 R)
• M55: 40,889,885 km (0.086 R)
• M56: 42,454,978 km (0.068 R)
• M57: 43,794,477 km (0.091 R)
• M58: 46,764,893 km (0.062 R)
• M59: 51,082,736 km (0.086 R)
• M60: 51,599,148 km (0.055 R)
• M61: 52,246,907 km (0.106 R)
• M62: 53,158,407 km (0.045 R)
• M63: 53,681,550 km (0.099 R)
• M64: 53,943,795 km (0.117 R)
• M65: 55,261,304 km (0.095 R)
• M66: 56,056,865 km (0.119 R)
• M67: 56,189,858 km (0.105 R)
• M68: 63,524,193 km (0.082 R)
• M69: 63,662,720 km (0.09 R)
• M70: 65,614,075 km (0.076 R)
• M71: 67,726,546 km (0.089 R)
• M72: 70,434,268 km (0.108 R)
• M73: 73,322,255 km (0.111 R)
• M74: 73,613,223 km (0.12 R)
• M75: 74,196,355 km (0.051 R)
• M76: 75,660,619 km (0.096 R)
• M77: 77,578,314 km (0.104 R)
• M78: 78,023,069 km (0.058 R)
• M79: 80,559,800 km (0.049 R)
• M80: 81,762,866 km (0.101 R)
• M81: 81,913,660 km (0.087 R)
• M82: 86,019,972 km (0.119 R)
• M83: 86,941,645 km (0.063 R)
• M84: 87,866,459 km (0.107 R)
• M85: 92,225,442 km (0.073 R)
• M86: 92,382,519 km (0.049 R)
• M87: 95,064,660 km (0.1 R)
• M88: 95,858,276 km (0.066 R)
• M89: 97,132,850 km (0.116 R)
• M90: 98,573,478 km (0.106 R)
• M91: 98,894,515 km (0.047 R)
• M92: 101,151,797 km (0.097 R)
• M93: 105,388,708 km (0.092 R)
• M94: 106,539,415 km (0.103 R)
• M95: 108,024,772 km (0.083 R)
• M96: 108,521,437 km (0.064 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 235 - 16,416 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit