🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.45 AU - 0.69 AU

Year: 158 Days

Day: 36.1 Hours

Environment

Temp: 188 °C

Axial Tilt: 21 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.03 AU - 1.49 AU

Year: 519 Days

Day: 33.4 Hours

Environment

Temp: -13 °C

Axial Tilt: 4.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.11 AU - 1.53 AU

Year: 557 Days

Day: 33.8 Hours

Environment

Temp: -2 °C

Axial Tilt: 7.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 2.67 AU - 2.69 AU

Year: 1611 Days

Day: 41.3 Hours

Environment

Temp: -99 °C

Axial Tilt: 10.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,019,110 km

• M1: 232,924 km (0.056 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 40.5

Radius: 10.6

Gravity: 0.36 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 4.1 AU - 5.68 AU

Year: 3970 Days

Day: 12.5 Hours

Environment

Temp: -129 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 55,019,110 km

• M1: 135,386 km (0.077 R)
• M2: 465,698 km (0.115 R)
• M3: 1,048,980 km (0.102 R)
• M4: 1,346,381 km (0.098 R)
• M5: 1,759,271 km (0.117 R)
• M6: 1,993,092 km (0.076 R)
• M7: 2,735,547 km (0.117 R)
• M8: 2,831,588 km (0.093 R)
• M9: 2,918,954 km (0.074 R)
• M10: 2,987,619 km (0.092 R)
• M11: 3,207,079 km (0.077 R)
• M12: 3,556,540 km (0.095 R)
• M13: 4,816,004 km (0.109 R)
• M14: 5,505,501 km (0.089 R)
• M15: 6,099,404 km (0.096 R)
• M16: 7,068,200 km (0.036 R)
• M17: 7,388,340 km (0.071 R)
• M18: 7,767,869 km (0.093 R)
• M19: 8,195,420 km (0.108 R)
• M20: 8,475,318 km (0.068 R)
• M21: 8,644,812 km (0.098 R)
• M22: 9,567,831 km (0.103 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 255.2

Radius: 8.8

Gravity: 3.3 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 6.75 AU - 7.07 AU

Year: 6668 Days

Day: 9.9 Hours

Environment

Temp: -149 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 55,019,110 km

• M1: 111,750 km (0.058 R)
• M2: 194,926 km (0.08 R)
• M3: 266,583 km (0.06 R)
• M4: 411,394 km (0.098 R)
• M5: 466,147 km (0.115 R)
• M6: 913,744 km (0.101 R)
• M7: 1,145,172 km (0.111 R)
• M8: 1,380,938 km (0.05 R)
• M9: 1,527,095 km (0.112 R)
• M10: 2,178,444 km (0.097 R)
• M11: 2,366,788 km (0.062 R)
• M12: 2,907,285 km (0.091 R)
• M13: 2,963,384 km (0.066 R)
• M14: 3,019,932 km (0.087 R)
• M15: 3,787,220 km (0.073 R)
• M16: 4,810,469 km (0.075 R)
• M17: 5,033,819 km (0.112 R)
• M18: 6,177,644 km (0.065 R)
• M19: 6,396,207 km (0.11 R)
• M20: 6,469,659 km (0.107 R)
• M21: 6,543,411 km (0.084 R)
• M22: 6,617,312 km (0.085 R)
• M23: 6,966,474 km (0.094 R)
• M24: 7,067,303 km (0.117 R)
• M25: 7,295,888 km (0.061 R)
• M26: 7,475,406 km (0.111 R)
• M27: 7,552,897 km (0.096 R)
• M28: 7,891,437 km (0.109 R)
• M29: 8,049,263 km (0.114 R)
• M30: 8,448,689 km (0.088 R)
• M31: 8,800,095 km (0.116 R)
• M32: 8,936,528 km (0.077 R)
• M33: 9,018,657 km (0.089 R)
• M34: 9,266,840 km (0.116 R)
• M35: 9,685,265 km (0.088 R)
• M36: 10,167,120 km (0.056 R)
• M37: 10,224,266 km (0.1 R)
• M38: 10,598,710 km (0.117 R)
• M39: 10,714,798 km (0.115 R)
• M40: 11,301,820 km (0.088 R)
• M41: 11,420,451 km (0.104 R)
• M42: 11,539,531 km (0.108 R)
• M43: 11,629,140 km (0.105 R)
• M44: 11,929,383 km (0.113 R)
• M45: 13,062,288 km (0.114 R)
• M46: 13,249,285 km (0.084 R)
• M47: 13,468,595 km (0.091 R)
• M48: 13,720,668 km (0.03 R)
• M49: 13,815,513 km (0.034 R)
• M50: 14,325,492 km (0.098 R)
• M51: 14,389,670 km (0.109 R)
• M52: 14,809,142 km (0.104 R)
• M53: 15,561,320 km (0.087 R)
• M54: 15,627,293 km (0.097 R)
• M55: 16,225,385 km (0.061 R)
• M56: 16,560,783 km (0.093 R)
• M57: 17,238,761 km (0.071 R)
• M58: 17,478,118 km (0.105 R)
• M59: 17,546,783 km (0.068 R)
• M60: 17,891,157 km (0.068 R)
• M61: 18,481,770 km (0.052 R)
• M62: 18,902,439 km (0.1 R)
• M63: 19,432,763 km (0.083 R)
• M64: 19,646,240 km (0.102 R)
• M65: 19,896,367 km (0.055 R)
• M66: 20,075,735 km (0.075 R)
• M67: 21,345,671 km (0.063 R)
• M68: 21,455,775 km (0.077 R)
• M69: 21,823,936 km (0.098 R)
• M70: 22,492,040 km (0.052 R)
• M71: 22,903,733 km (0.055 R)
• M72: 23,393,367 km (0.104 R)
• M73: 23,658,454 km (0.06 R)
• M74: 24,613,338 km (0.076 R)
• M75: 24,844,317 km (0.083 R)
• M76: 25,153,536 km (0.057 R)
• M77: 25,736,668 km (0.116 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 422.5

Radius: 10.5

Gravity: 3.83 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 5.79 AU - 9.43 AU

Year: 7706 Days

Day: 5.9 Hours

Environment

Temp: -160 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 55,019,110 km

• M1: 133,591 km (0.066 R)
• M2: 199,713 km (0.078 R)
• M3: 344,823 km (0.043 R)
• M4: 414,237 km (0.113 R)
• M5: 670,797 km (0.1 R)
• M6: 818,300 km (0.069 R)
• M7: 1,227,301 km (0.11 R)
• M8: 1,292,974 km (0.114 R)
• M9: 1,394,103 km (0.103 R)
• M10: 1,480,421 km (0.067 R)
• M11: 1,640,490 km (0.102 R)
• M12: 1,863,092 km (0.074 R)
• M13: 1,978,133 km (0.093 R)
• M14: 2,358,261 km (0.086 R)
• M15: 2,761,427 km (0.092 R)
• M16: 2,893,372 km (0.071 R)
• M17: 3,394,974 km (0.053 R)
• M18: 3,512,857 km (0.03 R)
• M19: 3,776,897 km (0.106 R)
• M20: 4,478,362 km (0.1 R)
• M21: 5,885,479 km (0.092 R)
• M22: 6,084,744 km (0.069 R)
• M23: 6,170,763 km (0.106 R)
• M24: 6,286,252 km (0.104 R)
• M25: 6,460,683 km (0.116 R)
• M26: 6,874,172 km (0.093 R)
• M27: 7,235,301 km (0.112 R)
• M28: 7,387,741 km (0.101 R)
• M29: 7,944,993 km (0.11 R)
• M30: 8,102,221 km (0.115 R)
• M31: 8,228,780 km (0.093 R)
• M32: 8,580,186 km (0.089 R)
• M33: 8,676,826 km (0.072 R)
• M34: 8,806,228 km (0.08 R)
• M35: 9,529,983 km (0.084 R)
• M36: 9,596,703 km (0.065 R)
• M37: 9,663,574 km (0.072 R)
• M38: 10,170,262 km (0.069 R)
• M39: 10,581,955 km (0.1 R)
• M40: 11,104,201 km (0.114 R)
• M41: 11,350,738 km (0.109 R)
• M42: 12,391,640 km (0.099 R)
• M43: 12,941,861 km (0.057 R)
• M44: 13,275,913 km (0.043 R)
• M45: 13,537,710 km (0.094 R)
• M46: 13,763,453 km (0.112 R)
• M47: 13,876,848 km (0.077 R)
• M48: 14,833,377 km (0.077 R)
• M49: 14,949,614 km (0.11 R)
• M50: 15,066,151 km (0.084 R)
• M51: 15,417,557 km (0.089 R)
• M52: 15,850,792 km (0.043 R)
• M53: 16,327,860 km (0.115 R)
• M54: 16,407,894 km (0.104 R)
• M55: 16,608,505 km (0.092 R)
• M56: 17,705,357 km (0.118 R)
• M57: 18,993,544 km (0.056 R)
• M58: 19,373,223 km (0.072 R)
• M59: 20,440,903 km (0.053 R)
• M60: 20,786,624 km (0.116 R)
• M61: 22,990,799 km (0.084 R)
• M62: 23,802,368 km (0.093 R)
• M63: 23,983,979 km (0.09 R)
• M64: 24,348,699 km (0.081 R)
• M65: 24,531,657 km (0.077 R)
• M66: 25,222,051 km (0.093 R)
• M67: 26,386,820 km (0.076 R)
• M68: 26,668,962 km (0.112 R)
• M69: 27,046,697 km (0.107 R)
• M70: 27,473,799 km (0.099 R)
• M71: 28,094,630 km (0.094 R)
• M72: 28,961,998 km (0.088 R)
• M73: 29,398,974 km (0.032 R)
• M74: 29,545,131 km (0.114 R)
• M75: 29,936,030 km (0.059 R)
• M76: 30,082,935 km (0.087 R)
• M77: 30,377,792 km (0.11 R)
• M78: 30,574,813 km (0.081 R)
• M79: 31,069,234 km (0.085 R)
• M80: 31,816,026 km (0.034 R)
• M81: 31,915,958 km (0.061 R)
• M82: 32,166,534 km (0.102 R)
• M83: 32,317,030 km (0.095 R)
• M84: 32,568,653 km (0.104 R)
• M85: 33,276,251 km (0.102 R)
• M86: 33,581,132 km (0.081 R)
• M87: 33,734,021 km (0.099 R)
• M88: 34,091,410 km (0.04 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 787.5

Radius: 12.8

Gravity: 4.81 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 9.61 AU - 10.23 AU

Year: 11469 Days

Day: 6.7 Hours

Environment

Temp: -168 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 55,019,110 km

• M1: 240,553 km (0.096 R)
• M2: 581,637 km (0.069 R)
• M3: 1,047,484 km (0.109 R)
• M4: 1,518,718 km (0.088 R)
• M5: 1,894,059 km (0.077 R)
• M6: 2,439,642 km (0.107 R)
• M7: 2,583,705 km (0.091 R)
• M8: 3,002,130 km (0.025 R)
• M9: 3,869,499 km (0.11 R)
• M10: 4,141,019 km (0.058 R)
• M11: 4,595,497 km (0.096 R)
• M12: 4,846,821 km (0.075 R)
• M13: 6,053,328 km (0.107 R)
• M14: 6,249,900 km (0.063 R)
• M15: 6,408,922 km (0.117 R)
• M16: 6,690,166 km (0.082 R)
• M17: 7,600,769 km (0.111 R)
• M18: 7,727,927 km (0.091 R)
• M19: 7,855,833 km (0.12 R)
• M20: 8,859,934 km (0.097 R)
• M21: 9,218,670 km (0.035 R)
• M22: 9,765,899 km (0.079 R)
• M23: 10,370,424 km (0.096 R)
• M24: 11,131,428 km (0.084 R)
• M25: 11,324,409 km (0.083 R)
• M26: 11,665,044 km (0.114 R)
• M27: 11,910,384 km (0.054 R)
• M28: 12,406,151 km (0.1 R)
• M29: 13,778,413 km (0.119 R)
• M30: 14,561,408 km (0.064 R)
• M31: 14,878,705 km (0.061 R)
• M32: 14,985,069 km (0.063 R)
• M33: 15,091,583 km (0.073 R)
• M34: 15,898,663 km (0.118 R)
• M35: 16,444,396 km (0.057 R)
• M36: 16,664,604 km (0.087 R)
• M37: 16,830,209 km (0.099 R)
• M38: 17,107,564 km (0.105 R)
• M39: 17,330,614 km (0.109 R)
• M40: 17,442,513 km (0.112 R)
• M41: 17,835,956 km (0.089 R)
• M42: 19,380,853 km (0.087 R)
• M43: 20,081,121 km (0.109 R)
• M44: 20,434,471 km (0.084 R)
• M45: 20,849,156 km (0.112 R)
• M46: 22,231,590 km (0.108 R)
• M47: 22,353,213 km (0.101 R)
• M48: 23,891,977 km (0.039 R)
• M49: 24,768,620 km (0.073 R)
• M50: 26,231,538 km (0.078 R)
• M51: 27,787,954 km (0.05 R)
• M52: 28,313,342 km (0.085 R)
• M53: 28,643,355 km (0.082 R)
• M54: 29,041,135 km (0.11 R)
• M55: 29,373,991 km (0.107 R)
• M56: 29,507,582 km (0.114 R)
• M57: 30,178,079 km (0.073 R)
• M58: 31,739,283 km (0.118 R)
• M59: 32,357,421 km (0.095 R)
• M60: 32,702,543 km (0.057 R)
• M61: 33,466,091 km (0.114 R)
• M62: 34,095,150 km (0.112 R)
• M63: 34,798,709 km (0.106 R)
• M64: 35,010,689 km (0.077 R)
• M65: 35,294,027 km (0.111 R)
• M66: 35,934,306 km (0.112 R)
• M67: 36,363,353 km (0.059 R)
• M68: 37,515,705 km (0.117 R)
• M69: 39,340,201 km (0.079 R)
• M70: 40,226,119 km (0.088 R)
• M71: 43,454,591 km (0.069 R)
• M72: 43,988,057 km (0.053 R)
• M73: 44,217,241 km (0.057 R)
• M74: 46,065,672 km (0.116 R)
• M75: 46,687,551 km (0.101 R)
• M76: 47,155,642 km (0.111 R)
• M77: 48,017,925 km (0.084 R)
• M78: 48,648,330 km (0.118 R)
• M79: 50,556,002 km (0.114 R)
• M80: 51,036,660 km (0.091 R)
• M81: 51,116,994 km (0.039 R)
• M82: 51,197,328 km (0.087 R)
• M83: 51,518,964 km (0.089 R)
• M84: 51,599,447 km (0.12 R)
• M85: 53,462,988 km (0.071 R)
• M86: 53,626,199 km (0.101 R)
• M87: 53,871,091 km (0.081 R)
• M88: 54,608,160 km (0.101 R)
• M89: 54,690,289 km (0.094 R)
• M90: 54,772,418 km (0.118 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 249 - 13,037 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit