🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.95 AU - 2.13 AU

Year: 1104 Days

Day: 14.6 Hours

Environment

Temp: -78 °C

Axial Tilt: 10.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,469,407 km

• M1: 529,128 km (0.03 R)

Asteroid Belt

Center: 7.29 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Ice Giant

Semi-Major Axis: 12.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 761.1

Radius: 3.2

Gravity: 74.33 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 10.68 AU - 14.4 AU

Year: 16819 Days

Day: 23.8 Hours

Environment

Temp: -180 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 42,469,407 km

• M1: 72,405 km (0.068 R)
• M2: 181,761 km (0.098 R)
• M3: 386,411 km (0.079 R)
• M4: 643,869 km (0.089 R)
• M5: 732,132 km (0.096 R)
• M6: 754,871 km (0.073 R)
• M7: 824,284 km (0.07 R)
• M8: 1,045,390 km (0.082 R)
• M9: 1,097,001 km (0.082 R)
• M10: 1,149,360 km (0.12 R)
• M11: 1,229,694 km (0.052 R)
• M12: 1,284,148 km (0.042 R)
• M13: 1,510,041 km (0.101 R)
• M14: 2,427,375 km (0.062 R)
• M15: 3,405,147 km (0.075 R)
• M16: 3,520,487 km (0.11 R)
• M17: 3,914,378 km (0.115 R)
• M18: 4,743,000 km (0.091 R)
• M19: 4,958,421 km (0.098 R)
• M20: 5,759,967 km (0.06 R)
• M21: 6,175,550 km (0.035 R)
• M22: 7,231,561 km (0.117 R)
• M23: 7,429,479 km (0.113 R)
• M24: 7,679,457 km (0.12 R)
• M25: 7,780,136 km (0.097 R)
• M26: 8,238,804 km (0.046 R)
• M27: 9,558,406 km (0.052 R)
• M28: 9,721,169 km (0.115 R)
• M29: 10,660,344 km (0.071 R)
• M30: 11,112,130 km (0.076 R)
• M31: 11,859,820 km (0.093 R)
• M32: 11,976,207 km (0.104 R)
• M33: 12,981,355 km (0.093 R)
• M34: 14,136,251 km (0.11 R)
• M35: 15,705,084 km (0.062 R)
• M36: 16,089,849 km (0.114 R)
• M37: 16,347,906 km (0.096 R)
• M38: 17,064,928 km (0.113 R)
• M39: 17,394,343 km (0.036 R)
• M40: 18,529,491 km (0.072 R)
• M41: 19,413,615 km (0.103 R)
• M42: 20,033,848 km (0.112 R)
• M43: 20,311,501 km (0.1 R)
• M44: 20,381,064 km (0.095 R)
• M45: 20,941,009 km (0.064 R)
• M46: 21,011,320 km (0.049 R)
• M47: 22,362,488 km (0.086 R)
• M48: 23,668,328 km (0.07 R)
• M49: 25,147,851 km (0.1 R)
• M50: 25,297,449 km (0.09 R)
• M51: 25,372,397 km (0.085 R)
• M52: 26,428,857 km (0.108 R)
• M53: 26,657,144 km (0.115 R)
• M54: 26,809,734 km (0.058 R)
• M55: 27,268,999 km (0.111 R)
• M56: 29,999,759 km (0.049 R)
• M57: 30,795,918 km (0.031 R)
• M58: 32,571,645 km (0.075 R)
• M59: 32,734,707 km (0.044 R)
• M60: 33,143,558 km (0.082 R)
• M61: 34,214,379 km (0.088 R)
• M62: 34,380,134 km (0.058 R)
• M63: 35,799,967 km (0.077 R)
• M64: 36,983,436 km (0.08 R)
• M65: 37,153,529 km (0.067 R)
• M66: 37,494,462 km (0.082 R)
• M67: 38,351,509 km (0.114 R)
• M68: 39,475,437 km (0.088 R)
• M69: 40,085,049 km (0.12 R)
• M70: 40,259,779 km (0.119 R)
• M71: 41,225,284 km (0.105 R)
• M72: 43,268,791 km (0.103 R)
• M73: 44,981,686 km (0.116 R)
• M74: 45,891,989 km (0.109 R)
• M75: 47,453,492 km (0.097 R)
• M76: 49,499,991 km (0.035 R)
• M77: 50,722,654 km (0.117 R)
• M78: 50,817,200 km (0.061 R)
• M79: 51,195,683 km (0.078 R)
• M80: 51,860,196 km (0.109 R)
• M81: 52,814,481 km (0.086 R)
• M82: 54,353,394 km (0.082 R)
• M83: 54,837,343 km (0.099 R)
• M84: 59,555,212 km (0.058 R)
• M85: 61,357,716 km (0.113 R)
• M86: 62,366,754 km (0.07 R)
• M87: 62,771,865 km (0.077 R)
• M88: 63,177,874 km (0.117 R)
• M89: 63,584,780 km (0.105 R)
• M90: 63,992,584 km (0.059 R)
• M91: 64,810,734 km (0.074 R)
• M92: 66,354,136 km (0.094 R)
• M93: 66,767,624 km (0.076 R)
• M94: 67,701,414 km (0.107 R)

Planet 3 - Ice Giant

Semi-Major Axis: 14.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 140

Radius: 6.4

Gravity: 3.42 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 11.99 AU - 17.79 AU

Year: 21762 Days

Day: 22.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 42,469,407 km

• M1: 255,513 km (0.081 R)
• M2: 313,408 km (0.088 R)
• M3: 501,602 km (0.114 R)
• M4: 673,639 km (0.109 R)
• M5: 900,430 km (0.056 R)
• M6: 1,853,817 km (0.103 R)
• M7: 1,973,944 km (0.108 R)
• M8: 2,146,430 km (0.118 R)
• M9: 2,453,555 km (0.109 R)
• M10: 2,532,542 km (0.062 R)
• M11: 3,108,943 km (0.105 R)
• M12: 3,194,663 km (0.103 R)
• M13: 3,876,679 km (0.093 R)
• M14: 4,124,264 km (0.048 R)
• M15: 6,427,473 km (0.03 R)
• M16: 7,433,518 km (0.054 R)
• M17: 7,741,091 km (0.072 R)
• M18: 7,857,479 km (0.101 R)
• M19: 8,890,153 km (0.099 R)
• M20: 9,012,075 km (0.107 R)
• M21: 9,052,766 km (0.068 R)
• M22: 9,134,446 km (0.085 R)
• M23: 9,463,711 km (0.071 R)
• M24: 9,546,738 km (0.099 R)
• M25: 9,838,753 km (0.078 R)
• M26: 10,560,562 km (0.086 R)
• M27: 10,732,750 km (0.037 R)
• M28: 10,905,984 km (0.068 R)
• M29: 11,519,485 km (0.101 R)
• M30: 14,943,780 km (0.117 R)
• M31: 15,477,695 km (0.092 R)
• M32: 15,624,450 km (0.103 R)
• M33: 15,870,090 km (0.116 R)
• M34: 17,218,117 km (0.107 R)
• M35: 17,420,971 km (0.085 R)
• M36: 17,573,561 km (0.119 R)
• M37: 17,828,925 km (0.084 R)
• M38: 17,880,087 km (0.108 R)
• M39: 18,550,585 km (0.116 R)
• M40: 19,229,161 km (0.081 R)
• M41: 19,545,111 km (0.03 R)
• M42: 19,597,919 km (0.097 R)
• M43: 20,128,693 km (0.109 R)
• M44: 20,610,547 km (0.08 R)
• M45: 21,150,297 km (0.111 R)
• M46: 21,694,833 km (0.083 R)
• M47: 22,409,462 km (0.111 R)
• M48: 22,964,470 km (0.051 R)
• M49: 25,980,513 km (0.065 R)
• M50: 27,505,065 km (0.098 R)
• M51: 27,623,546 km (0.091 R)
• M52: 27,682,787 km (0.042 R)
• M53: 29,360,377 km (0.098 R)
• M54: 29,784,786 km (0.106 R)
• M55: 30,028,332 km (0.118 R)
• M56: 30,272,476 km (0.082 R)
• M57: 31,626,935 km (0.068 R)
• M58: 33,253,213 km (0.116 R)
• M59: 33,316,194 km (0.119 R)
• M60: 34,012,871 km (0.114 R)
• M61: 35,355,961 km (0.111 R)
• M62: 36,455,954 km (0.078 R)
• M63: 36,977,452 km (0.112 R)
• M64: 37,304,772 km (0.031 R)
• M65: 38,424,363 km (0.115 R)
• M66: 39,421,432 km (0.086 R)
• M67: 40,225,222 km (0.045 R)
• M68: 40,427,029 km (0.099 R)
• M69: 42,531,871 km (0.093 R)
• M70: 42,943,415 km (0.064 R)
• M71: 44,255,089 km (0.098 R)
• M72: 45,369,893 km (0.094 R)
• M73: 45,509,916 km (0.111 R)
• M74: 46,635,191 km (0.102 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 60.1

Radius: 6

Gravity: 1.67 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 15.77 AU - 19.59 AU

Year: 28156 Days

Day: 17.3 Hours

Environment

Temp: -197 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 42,469,407 km

• M1: 252,372 km (0.026 R)
• M2: 306,077 km (0.042 R)
• M3: 479,312 km (0.113 R)
• M4: 534,513 km (0.038 R)
• M5: 636,389 km (0.091 R)
• M6: 744,997 km (0.085 R)
• M7: 1,015,919 km (0.045 R)
• M8: 1,143,825 km (0.097 R)
• M9: 1,200,224 km (0.066 R)
• M10: 1,355,357 km (0.052 R)
• M11: 1,395,150 km (0.098 R)
• M12: 1,435,392 km (0.114 R)
• M13: 1,476,082 km (0.106 R)
• M14: 1,558,511 km (0.1 R)
• M15: 1,771,239 km (0.101 R)
• M16: 1,970,802 km (0.086 R)
• M17: 2,016,131 km (0.118 R)
• M18: 2,200,884 km (0.101 R)
• M19: 2,271,644 km (0.086 R)
• M20: 2,967,872 km (0.06 R)
• M21: 3,393,478 km (0.098 R)
• M22: 4,067,267 km (0.037 R)
• M23: 4,212,826 km (0.096 R)
• M24: 4,330,559 km (0.109 R)
• M25: 4,479,110 km (0.088 R)
• M26: 4,842,782 km (0.07 R)
• M27: 5,533,775 km (0.092 R)
• M28: 6,255,285 km (0.054 R)
• M29: 6,901,997 km (0.078 R)
• M30: 7,145,542 km (0.067 R)
• M31: 8,111,496 km (0.112 R)
• M32: 8,553,707 km (0.066 R)
• M33: 9,270,131 km (0.109 R)
• M34: 10,083,944 km (0.081 R)
• M35: 10,400,044 km (0.09 R)
• M36: 11,285,963 km (0.105 R)
• M37: 12,321,778 km (0.103 R)
• M38: 13,560,897 km (0.058 R)
• M39: 13,953,442 km (0.079 R)
• M40: 14,482,719 km (0.103 R)
• M41: 15,063,458 km (0.111 R)
• M42: 15,515,394 km (0.081 R)
• M43: 17,272,869 km (0.086 R)
• M44: 17,698,176 km (0.117 R)
• M45: 17,745,748 km (0.081 R)
• M46: 18,849,481 km (0.076 R)
• M47: 19,043,659 km (0.051 R)
• M48: 19,827,253 km (0.107 R)
• M49: 20,074,239 km (0.05 R)
• M50: 20,521,387 km (0.114 R)
• M51: 20,921,711 km (0.08 R)
• M52: 21,072,356 km (0.104 R)
• M53: 21,122,771 km (0.045 R)
• M54: 21,831,715 km (0.105 R)
• M55: 22,445,515 km (0.092 R)
• M56: 22,548,289 km (0.102 R)
• M57: 23,272,642 km (0.079 R)
• M58: 23,376,762 km (0.056 R)
• M59: 24,004,624 km (0.119 R)
• M60: 24,057,282 km (0.097 R)
• M61: 24,109,791 km (0.115 R)
• M62: 24,744,236 km (0.056 R)
• M63: 25,063,478 km (0.117 R)
• M64: 25,437,622 km (0.112 R)
• M65: 25,759,706 km (0.103 R)
• M66: 26,029,282 km (0.083 R)
• M67: 27,281,116 km (0.111 R)
• M68: 30,125,870 km (0.095 R)
• M69: 30,751,787 km (0.068 R)
• M70: 31,094,965 km (0.102 R)
• M71: 31,152,261 km (0.109 R)
• M72: 31,900,699 km (0.114 R)
• M73: 32,074,232 km (0.083 R)
• M74: 32,306,109 km (0.117 R)
• M75: 33,239,151 km (0.09 R)
• M76: 34,062,837 km (0.098 R)
• M77: 34,181,019 km (0.086 R)
• M78: 35,191,403 km (0.108 R)
• M79: 36,634,574 km (0.114 R)
• M80: 36,695,011 km (0.104 R)
• M81: 37,790,517 km (0.118 R)
• M82: 39,020,361 km (0.059 R)
• M83: 39,082,145 km (0.056 R)
• M84: 40,576,029 km (0.099 R)
• M85: 42,088,463 km (0.04 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 305 - 12,571 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit