🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.52 AU - 0.54 AU

Year: 253 Days

Day: 30.8 Hours

Environment

Temp: -117 °C

Axial Tilt: 14.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,857,779 km

• M1: 85,869 km (0.047 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.58 AU - 0.76 AU

Year: 360 Days

Day: 29 Hours

Environment

Temp: -137 °C

Axial Tilt: 41.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 422.1

Radius: 8

Gravity: 6.6 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.72 AU - 1.88 AU

Year: 1584 Days

Day: 7.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 85,857,779 km

• M1: 100,530 km (0.117 R)
• M2: 164,109 km (0.117 R)
• M3: 519,853 km (0.116 R)
• M4: 726,447 km (0.117 R)
• M5: 829,221 km (0.047 R)
• M6: 1,011,431 km (0.08 R)
• M7: 1,142,928 km (0.086 R)
• M8: 1,231,041 km (0.067 R)
• M9: 1,296,565 km (0.084 R)
• M10: 1,397,244 km (0.09 R)
• M11: 1,579,903 km (0.079 R)
• M12: 1,633,459 km (0.099 R)
• M13: 1,714,990 km (0.038 R)
• M14: 1,968,110 km (0.066 R)
• M15: 2,045,452 km (0.075 R)
• M16: 2,193,254 km (0.057 R)
• M17: 2,283,611 km (0.063 R)
• M18: 2,364,993 km (0.102 R)
• M19: 2,447,421 km (0.076 R)
• M20: 2,499,332 km (0.084 R)
• M21: 2,614,971 km (0.064 R)
• M22: 2,775,639 km (0.101 R)
• M23: 2,873,625 km (0.117 R)
• M24: 2,961,739 km (0.114 R)
• M25: 3,151,878 km (0.078 R)
• M26: 3,219,945 km (0.116 R)
• M27: 3,403,950 km (0.098 R)
• M28: 3,544,123 km (0.073 R)
• M29: 3,818,336 km (0.099 R)
• M30: 4,274,011 km (0.111 R)
• M31: 4,527,430 km (0.116 R)
• M32: 4,824,980 km (0.098 R)
• M33: 5,115,649 km (0.09 R)
• M34: 5,182,519 km (0.082 R)
• M35: 5,466,456 km (0.099 R)
• M36: 5,714,040 km (0.105 R)
• M37: 5,839,104 km (0.083 R)
• M38: 5,895,054 km (0.093 R)
• M39: 6,362,996 km (0.027 R)
• M40: 6,449,463 km (0.094 R)
• M41: 6,521,719 km (0.092 R)
• M42: 6,740,282 km (0.044 R)
• M43: 6,946,428 km (0.031 R)
• M44: 7,395,072 km (0.113 R)
• M45: 7,455,659 km (0.109 R)
• M46: 7,745,430 km (0.084 R)
• M47: 7,915,074 km (0.12 R)
• M48: 7,977,007 km (0.097 R)
• M49: 8,085,765 km (0.116 R)
• M50: 8,525,882 km (0.111 R)
• M51: 8,637,183 km (0.052 R)
• M52: 8,700,911 km (0.037 R)
• M53: 8,844,974 km (0.109 R)
• M54: 8,957,621 km (0.117 R)
• M55: 9,070,717 km (0.03 R)
• M56: 9,331,167 km (0.108 R)
• M57: 9,577,405 km (0.068 R)
• M58: 9,776,071 km (0.113 R)
• M59: 10,177,293 km (0.109 R)
• M60: 10,363,093 km (0.069 R)
• M61: 10,584,049 km (0.093 R)
• M62: 11,308,552 km (0.043 R)
• M63: 11,413,420 km (0.032 R)
• M64: 11,465,929 km (0.059 R)
• M65: 11,800,430 km (0.09 R)
• M66: 11,888,992 km (0.051 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 563.1

Radius: 11.8

Gravity: 4.04 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 2.26 AU - 3.62 AU

Year: 3307 Days

Day: 6 Hours

Environment

Temp: -192 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 85,857,779 km

• M1: 236,215 km (0.066 R)
• M2: 317,297 km (0.082 R)
• M3: 492,027 km (0.099 R)
• M4: 584,778 km (0.116 R)
• M5: 684,560 km (0.079 R)
• M6: 831,315 km (0.095 R)
• M7: 935,435 km (0.072 R)
• M8: 1,157,888 km (0.095 R)
• M9: 1,300,005 km (0.117 R)
• M10: 1,410,558 km (0.11 R)
• M11: 1,668,016 km (0.108 R)
• M12: 1,748,350 km (0.074 R)
• M13: 1,969,007 km (0.099 R)
• M14: 2,213,749 km (0.063 R)
• M15: 2,302,461 km (0.105 R)
• M16: 2,514,441 km (0.077 R)
• M17: 2,591,783 km (0.057 R)
• M18: 3,205,434 km (0.119 R)
• M19: 3,289,508 km (0.106 R)
• M20: 3,374,330 km (0.069 R)
• M21: 3,529,014 km (0.12 R)
• M22: 3,615,930 km (0.11 R)
• M23: 4,355,991 km (0.094 R)
• M24: 4,468,189 km (0.078 R)
• M25: 4,638,432 km (0.111 R)
• M26: 4,927,006 km (0.094 R)
• M27: 5,521,657 km (0.103 R)
• M28: 5,602,590 km (0.073 R)
• M29: 5,806,941 km (0.046 R)
• M30: 6,055,423 km (0.069 R)
• M31: 6,328,588 km (0.112 R)
• M32: 7,062,216 km (0.107 R)
• M33: 7,305,313 km (0.097 R)
• M34: 7,551,252 km (0.071 R)
• M35: 7,664,049 km (0.114 R)
• M36: 7,777,294 km (0.078 R)
• M37: 8,491,923 km (0.108 R)
• M38: 8,679,818 km (0.072 R)
• M39: 9,131,604 km (0.066 R)
• M40: 9,542,399 km (0.112 R)
• M41: 9,713,240 km (0.067 R)
• M42: 9,835,910 km (0.116 R)
• M43: 9,959,179 km (0.097 R)
• M44: 10,157,396 km (0.105 R)
• M45: 10,658,699 km (0.116 R)
• M46: 10,785,258 km (0.085 R)
• M47: 11,425,837 km (0.1 R)
• M48: 11,529,508 km (0.101 R)
• M49: 11,607,448 km (0.104 R)
• M50: 11,711,569 km (0.078 R)
• M51: 12,131,490 km (0.111 R)
• M52: 12,556,348 km (0.078 R)
• M53: 12,636,532 km (0.087 R)
• M54: 12,959,065 km (0.112 R)
• M55: 13,067,224 km (0.073 R)
• M56: 13,915,295 km (0.066 R)
• M57: 13,998,322 km (0.099 R)
• M58: 14,220,474 km (0.067 R)
• M59: 14,724,769 km (0.099 R)
• M60: 14,809,441 km (0.099 R)
• M61: 16,506,330 km (0.111 R)
• M62: 16,888,552 km (0.071 R)
• M63: 17,006,735 km (0.05 R)
• M64: 17,273,617 km (0.063 R)
• M65: 18,355,060 km (0.081 R)
• M66: 18,628,974 km (0.117 R)
• M67: 18,720,528 km (0.05 R)
• M68: 19,365,744 km (0.119 R)
• M69: 19,582,361 km (0.061 R)
• M70: 19,675,561 km (0.107 R)
• M71: 19,955,758 km (0.11 R)
• M72: 20,143,353 km (0.084 R)
• M73: 20,331,398 km (0.116 R)
• M74: 21,281,045 km (0.077 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 24.3

Radius: 12.4

Gravity: 0.16 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 4.41 AU - 5.91 AU

Year: 7689 Days

Day: 9.1 Hours

Environment

Temp: -212 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 85,857,779 km

• M1: 191,186 km (0.09 R)
• M2: 351,106 km (0.075 R)
• M3: 489,484 km (0.067 R)
• M4: 670,348 km (0.029 R)
• M5: 816,655 km (0.097 R)
• M6: 936,034 km (0.08 R)
• M7: 1,037,760 km (0.108 R)
• M8: 1,520,812 km (0.085 R)
• M9: 1,680,732 km (0.111 R)
• M10: 1,856,360 km (0.1 R)
• M11: 1,956,740 km (0.062 R)
• M12: 2,152,414 km (0.075 R)
• M13: 2,474,947 km (0.082 R)
• M14: 2,642,198 km (0.106 R)
• M15: 3,047,009 km (0.115 R)
• M16: 3,238,794 km (0.096 R)
• M17: 4,745,544 km (0.11 R)
• M18: 4,898,582 km (0.102 R)
• M19: 6,271,741 km (0.049 R)
• M20: 6,455,298 km (0.061 R)
• M21: 6,547,600 km (0.109 R)
• M22: 7,079,869 km (0.107 R)
• M23: 7,953,670 km (0.097 R)
• M24: 8,286,076 km (0.118 R)
• M25: 8,521,394 km (0.118 R)
• M26: 10,428,617 km (0.094 R)
• M27: 10,573,727 km (0.054 R)
• M28: 11,364,801 km (0.054 R)
• M29: 12,213,170 km (0.056 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 504.1

Radius: 4.5

Gravity: 24.89 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 6.41 AU - 7.03 AU

Year: 11428 Days

Day: 18 Hours

Environment

Temp: -215 °C

Axial Tilt: 42.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 85,857,779 km

• M1: 89,759 km (0.091 R)
• M2: 210,185 km (0.091 R)
• M3: 406,009 km (0.056 R)
• M4: 648,806 km (0.065 R)
• M5: 838,945 km (0.119 R)
• M6: 1,145,172 km (0.079 R)
• M7: 1,595,012 km (0.084 R)
• M8: 1,803,253 km (0.026 R)
• M9: 2,119,054 km (0.106 R)
• M10: 2,425,580 km (0.101 R)
• M11: 3,514,802 km (0.084 R)
• M12: 3,694,170 km (0.04 R)
• M13: 3,938,014 km (0.07 R)
• M14: 4,218,660 km (0.094 R)
• M15: 4,635,140 km (0.074 R)
• M16: 5,199,573 km (0.107 R)
• M17: 5,369,816 km (0.111 R)
• M18: 5,438,331 km (0.101 R)
• M19: 6,175,699 km (0.09 R)
• M20: 6,392,018 km (0.094 R)
• M21: 6,684,482 km (0.066 R)
• M22: 6,943,884 km (0.091 R)
• M23: 7,131,181 km (0.066 R)
• M24: 7,168,880 km (0.108 R)
• M25: 7,626,051 km (0.104 R)
• M26: 7,664,647 km (0.099 R)
• M27: 8,408,896 km (0.079 R)
• M28: 8,608,460 km (0.111 R)
• M29: 8,688,794 km (0.118 R)
• M30: 9,464,010 km (0.102 R)
• M31: 9,922,976 km (0.081 R)
• M32: 11,874,331 km (0.031 R)
• M33: 12,824,277 km (0.075 R)
• M34: 12,962,057 km (0.092 R)
• M35: 13,238,963 km (0.067 R)
• M36: 17,112,201 km (0.096 R)
• M37: 17,977,176 km (0.083 R)
• M38: 19,222,429 km (0.066 R)
• M39: 20,441,651 km (0.119 R)
• M40: 20,548,764 km (0.109 R)
• M41: 23,625,244 km (0.058 R)
• M42: 24,701,152 km (0.067 R)
• M43: 25,101,625 km (0.093 R)
• M44: 25,216,367 km (0.086 R)
• M45: 25,446,598 km (0.074 R)
• M46: 25,735,172 km (0.063 R)
• M47: 25,908,855 km (0.075 R)
• M48: 26,607,627 km (0.119 R)
• M49: 28,202,191 km (0.1 R)
• M50: 28,500,938 km (0.117 R)
• M51: 29,342,725 km (0.068 R)
• M52: 30,559,554 km (0.051 R)
• M53: 30,866,379 km (0.079 R)
• M54: 34,307,579 km (0.046 R)
• M55: 34,690,250 km (0.088 R)
• M56: 34,946,212 km (0.061 R)
• M57: 36,494,849 km (0.045 R)
• M58: 37,212,022 km (0.062 R)
• M59: 37,473,967 km (0.106 R)
• M60: 38,925,665 km (0.106 R)
• M61: 39,591,675 km (0.08 R)
• M62: 41,476,309 km (0.065 R)
• M63: 41,611,994 km (0.112 R)
• M64: 42,020,097 km (0.106 R)
• M65: 42,566,279 km (0.101 R)
• M66: 43,114,705 km (0.057 R)
• M67: 44,218,887 km (0.07 R)
• M68: 44,635,217 km (0.077 R)
• M69: 44,983,182 km (0.105 R)
• M70: 46,807,379 km (0.074 R)
• M71: 47,302,548 km (0.12 R)

Asteroid Belt

Center: 8.37 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 10.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 909.3

Radius: 6.5

Gravity: 21.52 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 8.18 AU - 11.86 AU

Year: 20807 Days

Day: 21.4 Hours

Environment

Temp: -237 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 85,857,779 km

• M1: 207,941 km (0.05 R)
• M2: 379,979 km (0.06 R)
• M3: 716,275 km (0.08 R)
• M4: 1,437,187 km (0.089 R)
• M5: 1,635,554 km (0.115 R)
• M6: 1,772,585 km (0.111 R)
• M7: 1,878,052 km (0.097 R)
• M8: 4,194,575 km (0.061 R)
• M9: 4,526,084 km (0.103 R)
• M10: 5,882,188 km (0.112 R)
• M11: 7,240,986 km (0.059 R)
• M12: 7,984,338 km (0.073 R)
• M13: 8,276,652 km (0.046 R)
• M14: 8,394,535 km (0.081 R)
• M15: 8,513,016 km (0.12 R)
• M16: 9,480,765 km (0.118 R)
• M17: 10,996,491 km (0.068 R)
• M18: 11,716,056 km (0.058 R)
• M19: 11,915,022 km (0.114 R)
• M20: 15,462,735 km (0.104 R)
• M21: 15,827,006 km (0.103 R)
• M22: 16,861,774 km (0.075 R)
• M23: 17,994,529 km (0.115 R)
• M24: 18,300,756 km (0.096 R)
• M25: 18,995,938 km (0.07 R)
• M26: 19,699,945 km (0.118 R)
• M27: 20,094,584 km (0.074 R)
• M28: 20,811,757 km (0.048 R)
• M29: 22,025,444 km (0.116 R)
• M30: 22,930,062 km (0.09 R)
• M31: 25,115,987 km (0.101 R)
• M32: 27,016,927 km (0.118 R)
• M33: 27,279,621 km (0.038 R)
• M34: 29,232,471 km (0.102 R)
• M35: 30,044,339 km (0.078 R)
• M36: 30,134,995 km (0.039 R)
• M37: 31,138,348 km (0.08 R)
• M38: 31,597,913 km (0.119 R)
• M39: 32,245,223 km (0.079 R)
• M40: 32,338,123 km (0.081 R)
• M41: 32,990,370 km (0.11 R)
• M42: 33,552,858 km (0.108 R)
• M43: 36,509,510 km (0.04 R)
• M44: 37,091,296 km (0.089 R)
• M45: 37,188,535 km (0.098 R)
• M46: 37,383,311 km (0.088 R)
• M47: 39,151,708 km (0.083 R)
• M48: 39,946,371 km (0.047 R)
• M49: 41,551,557 km (0.099 R)
• M50: 42,057,497 km (0.103 R)
• M51: 42,260,501 km (0.078 R)
• M52: 42,565,531 km (0.103 R)
• M53: 42,667,257 km (0.117 R)
• M54: 42,871,309 km (0.115 R)
• M55: 43,075,510 km (0.115 R)
• M56: 43,792,981 km (0.118 R)
• M57: 45,031,951 km (0.112 R)
• M58: 45,655,774 km (0.108 R)
• M59: 45,760,044 km (0.117 R)
• M60: 45,864,314 km (0.049 R)
• M61: 46,387,158 km (0.096 R)
• M62: 49,672,627 km (0.096 R)
• M63: 50,748,385 km (0.064 R)
• M64: 51,940,530 km (0.084 R)
• M65: 52,049,288 km (0.104 R)
• M66: 55,016,412 km (0.08 R)
• M67: 55,127,414 km (0.083 R)
• M68: 56,576,419 km (0.091 R)
• M69: 56,688,318 km (0.104 R)
• M70: 58,603,320 km (0.095 R)
• M71: 61,457,797 km (0.085 R)
• M72: 63,075,997 km (0.037 R)
• M73: 63,308,323 km (0.104 R)
• M74: 63,890,259 km (0.05 R)
• M75: 64,591,125 km (0.043 R)
• M76: 64,708,110 km (0.1 R)
• M77: 66,118,220 km (0.067 R)
• M78: 66,708,683 km (0.115 R)
• M79: 66,827,014 km (0.112 R)
• M80: 67,182,309 km (0.107 R)
• M81: 68,609,922 km (0.076 R)
• M82: 70,288,260 km (0.081 R)
• M83: 70,890,841 km (0.097 R)
• M84: 71,979,913 km (0.111 R)
• M85: 73,685,030 km (0.109 R)
• M86: 74,665,195 km (0.115 R)
• M87: 75,033,954 km (0.072 R)
• M88: 75,896,685 km (0.059 R)
• M89: 76,267,388 km (0.051 R)
• M90: 77,259,072 km (0.099 R)
• M91: 77,507,554 km (0.071 R)
• M92: 81,141,436 km (0.037 R)
• M93: 84,318,446 km (0.086 R)
• M94: 85,472,145 km (0.095 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 313 - 17,193 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit