🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.54 AU - 0.8 AU

Year: 201 Days

Day: 19.8 Hours

Environment

Temp: 207 °C

Axial Tilt: 41.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.06 AU - 1.06 AU

Year: 401 Days

Day: 27.6 Hours

Environment

Temp: 34 °C

Axial Tilt: 121.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.81 AU - 2.13 AU

Year: 1015 Days

Day: 26.6 Hours

Environment

Temp: -71 °C

Axial Tilt: 3.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 2 AU - 2.06 AU

Year: 1062 Days

Day: 36.9 Hours

Environment

Temp: -72 °C

Axial Tilt: 49.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,866,793 km

• M1: 89,011 km (0.1 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 2.7 AU - 3.02 AU

Year: 1776 Days

Day: 42.5 Hours

Environment

Temp: -90 °C

Axial Tilt: 16 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.81 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 466.3

Radius: 10.6

Gravity: 4.15 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 4.11 AU - 5.39 AU

Year: 3800 Days

Day: 12.3 Hours

Environment

Temp: -137 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 75,866,793 km

• M1: 153,787 km (0.03 R)
• M2: 223,948 km (0.082 R)
• M3: 301,141 km (0.079 R)
• M4: 385,065 km (0.114 R)
• M5: 539,151 km (0.075 R)
• M6: 725,550 km (0.055 R)
• M7: 869,313 km (0.091 R)
• M8: 956,080 km (0.07 R)
• M9: 1,092,064 km (0.101 R)
• M10: 1,333,515 km (0.094 R)
• M11: 1,422,227 km (0.093 R)
• M12: 1,526,048 km (0.087 R)
• M13: 1,797,269 km (0.1 R)
• M14: 2,143,139 km (0.112 R)
• M15: 2,217,938 km (0.11 R)
• M16: 2,385,637 km (0.096 R)
• M17: 2,573,383 km (0.079 R)
• M18: 2,717,445 km (0.05 R)
• M19: 2,946,928 km (0.059 R)
• M20: 3,013,649 km (0.08 R)
• M21: 3,182,844 km (0.082 R)
• M22: 3,460,049 km (0.058 R)
• M23: 3,817,738 km (0.097 R)
• M24: 3,927,393 km (0.086 R)
• M25: 4,357,636 km (0.078 R)
• M26: 4,433,931 km (0.082 R)
• M27: 4,529,973 km (0.09 R)
• M28: 4,822,587 km (0.117 R)
• M29: 5,426,064 km (0.104 R)
• M30: 5,508,343 km (0.081 R)
• M31: 6,117,506 km (0.11 R)
• M32: 6,462,778 km (0.116 R)
• M33: 6,792,192 km (0.099 R)
• M34: 6,992,653 km (0.116 R)
• M35: 7,194,910 km (0.081 R)
• M36: 7,836,834 km (0.085 R)
• M37: 7,930,034 km (0.085 R)
• M38: 8,117,629 km (0.109 R)
• M39: 8,449,288 km (0.081 R)
• M40: 8,592,752 km (0.119 R)
• M41: 8,882,374 km (0.062 R)
• M42: 9,421,524 km (0.044 R)
• M43: 9,545,541 km (0.083 R)
• M44: 9,770,087 km (0.1 R)
• M45: 10,021,861 km (0.077 R)
• M46: 10,686,075 km (0.108 R)
• M47: 11,735,803 km (0.093 R)
• M48: 11,869,394 km (0.096 R)
• M49: 12,900,722 km (0.086 R)
• M50: 12,983,300 km (0.097 R)
• M51: 13,093,853 km (0.032 R)
• M52: 13,315,706 km (0.082 R)
• M53: 14,017,171 km (0.075 R)
• M54: 14,386,678 km (0.113 R)
• M55: 15,778,686 km (0.107 R)
• M56: 15,867,098 km (0.065 R)
• M57: 15,985,280 km (0.034 R)
• M58: 16,941,061 km (0.093 R)
• M59: 17,517,312 km (0.067 R)
• M60: 17,700,719 km (0.082 R)
• M61: 17,946,060 km (0.108 R)
• M62: 18,595,763 km (0.115 R)
• M63: 19,033,038 km (0.103 R)
• M64: 19,316,077 km (0.114 R)
• M65: 19,949,923 km (0.08 R)
• M66: 20,077,381 km (0.094 R)
• M67: 20,301,329 km (0.096 R)
• M68: 20,429,684 km (0.107 R)
• M69: 20,881,020 km (0.113 R)
• M70: 21,303,036 km (0.11 R)
• M71: 21,433,485 km (0.081 R)
• M72: 21,564,084 km (0.103 R)
• M73: 21,859,091 km (0.069 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 397.7

Radius: 8.7

Gravity: 5.25 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 10.32 AU - 13.44 AU

Year: 15031 Days

Day: 13.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 75,866,793 km

• M1: 185,801 km (0.114 R)
• M2: 245,341 km (0.044 R)
• M3: 302,936 km (0.052 R)
• M4: 575,054 km (0.083 R)
• M5: 765,343 km (0.049 R)
• M6: 1,016,368 km (0.072 R)
• M7: 1,205,310 km (0.101 R)
• M8: 1,475,185 km (0.108 R)
• M9: 2,018,524 km (0.102 R)
• M10: 2,676,755 km (0.102 R)
• M11: 2,969,518 km (0.049 R)
• M12: 3,585,861 km (0.119 R)
• M13: 4,173,781 km (0.09 R)
• M14: 4,932,840 km (0.092 R)
• M15: 5,364,729 km (0.057 R)
• M16: 6,111,522 km (0.105 R)
• M17: 6,575,126 km (0.11 R)
• M18: 8,075,143 km (0.062 R)
• M19: 8,327,964 km (0.117 R)
• M20: 8,971,684 km (0.075 R)
• M21: 9,189,797 km (0.074 R)
• M22: 9,277,611 km (0.119 R)
• M23: 9,542,549 km (0.114 R)
• M24: 10,673,060 km (0.047 R)
• M25: 11,090,289 km (0.111 R)
• M26: 11,512,903 km (0.114 R)
• M27: 12,471,077 km (0.063 R)
• M28: 13,008,881 km (0.09 R)
• M29: 13,255,867 km (0.068 R)
• M30: 13,754,477 km (0.08 R)
• M31: 14,259,220 km (0.115 R)
• M32: 14,462,823 km (0.068 R)
• M33: 14,667,473 km (0.06 R)
• M34: 14,976,093 km (0.085 R)
• M35: 15,809,653 km (0.057 R)
• M36: 16,073,244 km (0.115 R)
• M37: 16,338,331 km (0.092 R)
• M38: 16,872,695 km (0.095 R)
• M39: 17,358,739 km (0.108 R)
• M40: 17,630,558 km (0.099 R)
• M41: 17,685,161 km (0.089 R)
• M42: 18,233,886 km (0.075 R)
• M43: 18,732,496 km (0.065 R)
• M44: 19,856,425 km (0.115 R)
• M45: 20,083,963 km (0.114 R)
• M46: 20,483,988 km (0.114 R)
• M47: 20,713,770 km (0.101 R)
• M48: 21,350,159 km (0.114 R)
• M49: 21,934,189 km (0.074 R)
• M50: 22,051,624 km (0.053 R)
• M51: 22,642,087 km (0.12 R)
• M52: 23,417,303 km (0.109 R)
• M53: 24,626,951 km (0.11 R)
• M54: 26,043,194 km (0.037 R)
• M55: 26,105,277 km (0.075 R)
• M56: 26,855,211 km (0.104 R)
• M57: 27,106,685 km (0.074 R)
• M58: 27,422,187 km (0.095 R)
• M59: 27,485,467 km (0.081 R)
• M60: 27,548,747 km (0.046 R)
• M61: 27,675,606 km (0.111 R)
• M62: 28,120,660 km (0.101 R)
• M63: 28,824,967 km (0.03 R)
• M64: 29,470,332 km (0.116 R)
• M65: 29,859,735 km (0.1 R)
• M66: 32,834,638 km (0.056 R)
• M67: 33,440,958 km (0.098 R)
• M68: 33,779,349 km (0.092 R)
• M69: 34,050,869 km (0.056 R)
• M70: 35,764,363 km (0.114 R)
• M71: 36,388,036 km (0.056 R)
• M72: 37,225,336 km (0.109 R)
• M73: 37,646,304 km (0.116 R)
• M74: 38,351,509 km (0.091 R)
• M75: 40,925,938 km (0.098 R)
• M76: 41,143,005 km (0.084 R)
• M77: 41,869,302 km (0.104 R)
• M78: 42,015,011 km (0.12 R)
• M79: 43,187,110 km (0.114 R)
• M80: 43,334,464 km (0.051 R)
• M81: 45,788,617 km (0.1 R)
• M82: 46,767,735 km (0.107 R)
• M83: 47,525,598 km (0.108 R)
• M84: 47,982,171 km (0.095 R)
• M85: 50,597,441 km (0.111 R)
• M86: 51,063,737 km (0.077 R)
• M87: 51,141,528 km (0.075 R)
• M88: 51,297,409 km (0.117 R)
• M89: 51,531,380 km (0.07 R)
• M90: 52,078,908 km (0.084 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 995.7

Radius: 4.2

Gravity: 56.45 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 12.5 AU - 12.8 AU

Year: 16516 Days

Day: 20.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 75,866,793 km

• M1: 54,603 km (0.111 R)
• M2: 250,726 km (0.08 R)
• M3: 446,250 km (0.1 R)
• M4: 506,688 km (0.058 R)
• M5: 681,568 km (0.085 R)
• M6: 1,111,213 km (0.067 R)
• M7: 1,703,770 km (0.09 R)
• M8: 1,897,948 km (0.045 R)
• M9: 1,931,009 km (0.101 R)
• M10: 2,594,925 km (0.035 R)
• M11: 3,164,444 km (0.115 R)
• M12: 3,688,186 km (0.079 R)
• M13: 3,812,801 km (0.091 R)
• M14: 4,109,005 km (0.098 R)
• M15: 4,368,856 km (0.106 R)
• M16: 4,456,670 km (0.092 R)
• M17: 5,697,884 km (0.11 R)
• M18: 7,452,667 km (0.084 R)
• M19: 7,822,173 km (0.119 R)
• M20: 7,982,393 km (0.091 R)
• M21: 8,469,483 km (0.118 R)
• M22: 8,744,295 km (0.042 R)
• M23: 8,966,148 km (0.069 R)
• M24: 9,987,603 km (0.11 R)
• M25: 10,453,301 km (0.052 R)
• M26: 11,224,927 km (0.116 R)
• M27: 11,405,641 km (0.064 R)
• M28: 12,385,507 km (0.044 R)
• M29: 13,969,599 km (0.071 R)
• M30: 14,424,376 km (0.12 R)
• M31: 15,750,561 km (0.103 R)
• M32: 16,020,436 km (0.067 R)
• M33: 16,428,240 km (0.105 R)
• M34: 16,908,150 km (0.097 R)
• M35: 17,115,193 km (0.116 R)
• M36: 17,671,548 km (0.097 R)
• M37: 20,028,612 km (0.094 R)
• M38: 20,540,984 km (0.061 R)
• M39: 24,480,944 km (0.102 R)
• M40: 25,028,621 km (0.117 R)
• M41: 27,908,829 km (0.075 R)
• M42: 30,387,815 km (0.094 R)
• M43: 30,471,590 km (0.064 R)
• M44: 31,060,707 km (0.086 R)
• M45: 31,823,506 km (0.068 R)
• M46: 32,421,150 km (0.088 R)
• M47: 32,936,215 km (0.041 R)
• M48: 33,281,188 km (0.093 R)
• M49: 33,974,574 km (0.086 R)
• M50: 34,061,640 km (0.076 R)
• M51: 34,760,412 km (0.089 R)
• M52: 34,848,076 km (0.107 R)
• M53: 35,729,058 km (0.102 R)
• M54: 35,906,032 km (0.117 R)
• M55: 37,243,287 km (0.116 R)
• M56: 37,422,805 km (0.116 R)
• M57: 37,602,622 km (0.118 R)
• M58: 38,596,699 km (0.104 R)
• M59: 39,233,837 km (0.08 R)
• M60: 40,057,971 km (0.092 R)
• M61: 40,241,977 km (0.087 R)
• M62: 43,789,541 km (0.049 R)
• M63: 44,073,926 km (0.087 R)
• M64: 44,358,761 km (0.086 R)
• M65: 44,453,905 km (0.112 R)
• M66: 45,121,560 km (0.099 R)
• M67: 46,756,964 km (0.106 R)
• M68: 47,047,483 km (0.096 R)
• M69: 47,825,392 km (0.084 R)
• M70: 48,607,490 km (0.088 R)
• M71: 49,295,191 km (0.059 R)
• M72: 50,085,218 km (0.038 R)
• M73: 50,283,435 km (0.098 R)
• M74: 50,581,134 km (0.072 R)
• M75: 53,691,573 km (0.096 R)
• M76: 54,097,432 km (0.11 R)
• M77: 54,300,736 km (0.064 R)
• M78: 54,504,339 km (0.119 R)
• M79: 55,320,993 km (0.075 R)
• M80: 58,211,523 km (0.115 R)
• M81: 59,990,242 km (0.07 R)
• M82: 60,411,211 km (0.116 R)
• M83: 63,386,413 km (0.118 R)
• M84: 64,137,544 km (0.117 R)
• M85: 65,757,240 km (0.1 R)
• M86: 67,281,044 km (0.087 R)
• M87: 67,937,629 km (0.11 R)
• M88: 71,029,667 km (0.03 R)
• M89: 71,921,570 km (0.087 R)
• M90: 72,705,014 km (0.033 R)
• M91: 74,280,280 km (0.106 R)
• M92: 74,619,268 km (0.045 R)
• M93: 74,732,364 km (0.09 R)
• M94: 75,412,287 km (0.064 R)
• M95: 75,753,071 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: 227 - 10,553 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit