🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.49 AU - 0.79 AU

Year: 178 Days

Day: 27.7 Hours

Environment

Temp: 178 °C

Axial Tilt: 35.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.55 AU - 1.67 AU

Year: 711 Days

Day: 34.4 Hours

Environment

Temp: 2 °C

Axial Tilt: 18.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 2.59 AU - 3.09 AU

Year: 1667 Days

Day: 15 Hours

Environment

Temp: -94 °C

Axial Tilt: 16.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 4.19 AU - 5.19 AU

Year: 3537 Days

Day: 39.3 Hours

Environment

Temp: -128 °C

Axial Tilt: 23 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 9.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 441.6

Radius: 10.2

Gravity: 4.24 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 7.75 AU - 10.29 AU

Year: 9434 Days

Day: 8.6 Hours

Environment

Temp: -153 °C

Axial Tilt: 45.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 88,516,420 km

• M1: 140,921 km (0.068 R)
• M2: 265,387 km (0.102 R)
• M3: 493,224 km (0.068 R)
• M4: 557,551 km (0.088 R)
• M5: 652,995 km (0.07 R)
• M6: 784,790 km (0.061 R)
• M7: 862,133 km (0.097 R)
• M8: 991,834 km (0.114 R)
• M9: 1,216,829 km (0.101 R)
• M10: 1,818,661 km (0.082 R)
• M11: 2,009,399 km (0.091 R)
• M12: 2,812,141 km (0.111 R)
• M13: 3,033,396 km (0.092 R)
• M14: 3,519,440 km (0.083 R)
• M15: 3,838,981 km (0.12 R)
• M16: 4,029,867 km (0.048 R)
• M17: 4,506,337 km (0.099 R)
• M18: 5,000,758 km (0.113 R)
• M19: 5,089,768 km (0.115 R)
• M20: 5,209,447 km (0.092 R)
• M21: 5,697,136 km (0.099 R)
• M22: 6,009,346 km (0.112 R)
• M23: 6,263,364 km (0.086 R)
• M24: 6,979,788 km (0.11 R)
• M25: 7,213,161 km (0.037 R)
• M26: 7,687,685 km (0.042 R)
• M27: 7,790,758 km (0.069 R)
• M28: 7,998,250 km (0.119 R)
• M29: 8,348,010 km (0.087 R)
• M30: 10,208,858 km (0.054 R)
• M31: 10,322,253 km (0.113 R)
• M32: 10,703,129 km (0.102 R)
• M33: 11,675,366 km (0.051 R)
• M34: 11,793,997 km (0.119 R)
• M35: 12,392,837 km (0.116 R)
• M36: 12,554,253 km (0.112 R)
• M37: 12,635,186 km (0.058 R)
• M38: 13,206,799 km (0.117 R)
• M39: 13,620,288 km (0.117 R)
• M40: 13,870,415 km (0.107 R)
• M41: 15,057,774 km (0.091 R)
• M42: 15,143,792 km (0.118 R)
• M43: 15,533,196 km (0.114 R)
• M44: 16,233,314 km (0.119 R)
• M45: 17,123,122 km (0.068 R)
• M46: 18,671,759 km (0.073 R)
• M47: 19,369,184 km (0.108 R)
• M48: 19,603,604 km (0.083 R)
• M49: 20,027,864 km (0.03 R)
• M50: 21,077,592 km (0.119 R)
• M51: 21,367,064 km (0.091 R)
• M52: 22,047,435 km (0.115 R)
• M53: 22,587,035 km (0.097 R)
• M54: 23,479,535 km (0.12 R)
• M55: 23,879,859 km (0.087 R)
• M56: 24,282,427 km (0.038 R)
• M57: 24,383,406 km (0.115 R)
• M58: 25,657,680 km (0.104 R)
• M59: 26,432,597 km (0.053 R)
• M60: 26,640,538 km (0.116 R)
• M61: 27,477,838 km (0.046 R)
• M62: 27,846,746 km (0.104 R)
• M63: 28,376,771 km (0.112 R)
• M64: 28,536,392 km (0.099 R)
• M65: 28,803,275 km (0.061 R)
• M66: 30,257,965 km (0.111 R)
• M67: 31,240,972 km (0.115 R)
• M68: 31,626,187 km (0.072 R)
• M69: 33,462,949 km (0.12 R)
• M70: 34,479,317 km (0.091 R)
• M71: 34,820,400 km (0.063 R)
• M72: 35,620,599 km (0.115 R)
• M73: 36,716,254 km (0.095 R)
• M74: 36,948,280 km (0.11 R)
• M75: 37,822,830 km (0.095 R)
• M76: 37,939,965 km (0.057 R)
• M77: 38,586,377 km (0.073 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 740.9

Radius: 8.1

Gravity: 11.29 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 11.9 AU - 13.74 AU

Year: 15985 Days

Day: 11.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 88,516,420 km

• M1: 211,980 km (0.081 R)
• M2: 276,606 km (0.083 R)
• M3: 366,216 km (0.099 R)
• M4: 449,691 km (0.075 R)
• M5: 1,137,692 km (0.118 R)
• M6: 1,291,778 km (0.111 R)
• M7: 1,480,271 km (0.087 R)
• M8: 1,620,594 km (0.083 R)
• M9: 2,161,390 km (0.1 R)
• M10: 2,998,241 km (0.113 R)
• M11: 3,212,764 km (0.033 R)
• M12: 3,432,374 km (0.12 R)
• M13: 3,543,974 km (0.079 R)
• M14: 4,002,790 km (0.054 R)
• M15: 4,643,518 km (0.071 R)
• M16: 5,102,484 km (0.046 R)
• M17: 5,707,458 km (0.103 R)
• M18: 5,840,002 km (0.088 R)
• M19: 5,929,012 km (0.111 R)
• M20: 7,173,966 km (0.045 R)
• M21: 7,509,514 km (0.091 R)
• M22: 8,546,975 km (0.116 R)
• M23: 8,902,868 km (0.116 R)
• M24: 9,471,640 km (0.113 R)
• M25: 10,105,635 km (0.1 R)
• M26: 11,247,965 km (0.075 R)
• M27: 11,303,316 km (0.112 R)
• M28: 12,660,468 km (0.119 R)
• M29: 13,534,419 km (0.045 R)
• M30: 14,669,268 km (0.096 R)
• M31: 14,729,855 km (0.043 R)
• M32: 15,401,699 km (0.061 R)
• M33: 15,834,486 km (0.099 R)
• M34: 16,775,157 km (0.085 R)
• M35: 16,965,446 km (0.12 R)
• M36: 17,092,754 km (0.099 R)
• M37: 18,252,586 km (0.057 R)
• M38: 18,317,810 km (0.108 R)
• M39: 19,304,708 km (0.095 R)
• M40: 19,437,551 km (0.101 R)
• M41: 19,771,154 km (0.074 R)
• M42: 20,444,045 km (0.118 R)
• M43: 21,192,782 km (0.12 R)
• M44: 21,743,003 km (0.11 R)
• M45: 22,507,299 km (0.081 R)
• M46: 24,348,250 km (0.102 R)
• M47: 24,996,757 km (0.104 R)
• M48: 25,505,091 km (0.116 R)
• M49: 25,870,259 km (0.106 R)
• M50: 26,237,223 km (0.114 R)
• M51: 27,050,437 km (0.101 R)
• M52: 27,872,028 km (0.094 R)
• M53: 30,385,422 km (0.055 R)
• M54: 31,473,298 km (0.109 R)
• M55: 31,786,556 km (0.088 R)
• M56: 32,495,051 km (0.091 R)
• M57: 32,970,324 km (0.088 R)
• M58: 33,687,346 km (0.091 R)
• M59: 34,168,303 km (0.083 R)
• M60: 34,570,871 km (0.096 R)
• M61: 35,706,319 km (0.086 R)
• M62: 35,869,530 km (0.039 R)
• M63: 36,936,462 km (0.065 R)
• M64: 37,681,160 km (0.085 R)
• M65: 37,930,391 km (0.096 R)
• M66: 38,598,046 km (0.103 R)
• M67: 39,944,726 km (0.078 R)
• M68: 41,993,618 km (0.102 R)
• M69: 42,338,441 km (0.106 R)
• M70: 44,251,499 km (0.062 R)
• M71: 45,306,912 km (0.105 R)
• M72: 45,395,324 km (0.04 R)
• M73: 46,726,895 km (0.107 R)
• M74: 48,432,161 km (0.088 R)
• M75: 49,701,649 km (0.051 R)
• M76: 50,431,985 km (0.086 R)
• M77: 50,982,057 km (0.086 R)
• M78: 51,165,763 km (0.119 R)
• M79: 51,903,131 km (0.102 R)
• M80: 52,088,034 km (0.077 R)
• M81: 55,076,102 km (0.117 R)
• M82: 55,359,141 km (0.111 R)
• M83: 56,590,930 km (0.047 R)
• M84: 58,503,538 km (0.096 R)
• M85: 60,631,867 km (0.068 R)
• M86: 60,924,032 km (0.055 R)
• M87: 61,705,531 km (0.119 R)
• M88: 63,475,873 km (0.057 R)
• M89: 63,574,757 km (0.111 R)
• M90: 65,662,245 km (0.111 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 910.4

Radius: 6.6

Gravity: 20.9 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 15.55 AU - 15.95 AU

Year: 21768 Days

Day: 23.6 Hours

Environment

Temp: -193 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 88,516,420 km

• M1: 351,256 km (0.083 R)
• M2: 763,248 km (0.099 R)
• M3: 898,335 km (0.113 R)
• M4: 954,584 km (0.11 R)
• M5: 1,222,813 km (0.081 R)
• M6: 1,381,836 km (0.07 R)
• M7: 1,755,082 km (0.11 R)
• M8: 1,898,547 km (0.076 R)
• M9: 3,134,075 km (0.12 R)
• M10: 3,220,842 km (0.04 R)
• M11: 3,666,644 km (0.115 R)
• M12: 3,712,421 km (0.096 R)
• M13: 4,227,187 km (0.09 R)
• M14: 4,420,019 km (0.052 R)
• M15: 4,964,854 km (0.12 R)
• M16: 5,015,568 km (0.059 R)
• M17: 5,955,491 km (0.108 R)
• M18: 6,117,356 km (0.092 R)
• M19: 6,611,777 km (0.097 R)
• M20: 6,948,522 km (0.075 R)
• M21: 7,873,486 km (0.029 R)
• M22: 8,110,897 km (0.091 R)
• M23: 8,531,716 km (0.093 R)
• M24: 8,592,453 km (0.108 R)
• M25: 9,520,408 km (0.079 R)
• M26: 9,646,519 km (0.1 R)
• M27: 9,900,387 km (0.12 R)
• M28: 10,220,975 km (0.091 R)
• M29: 10,285,452 km (0.074 R)
• M30: 10,479,780 km (0.117 R)
• M31: 13,679,080 km (0.03 R)
• M32: 15,865,752 km (0.059 R)
• M33: 19,503,074 km (0.062 R)
• M34: 20,066,011 km (0.096 R)
• M35: 21,620,632 km (0.069 R)
• M36: 23,895,717 km (0.118 R)
• M37: 24,239,193 km (0.099 R)
• M38: 25,892,848 km (0.119 R)
• M39: 26,334,012 km (0.096 R)
• M40: 26,688,709 km (0.052 R)
• M41: 26,955,891 km (0.063 R)
• M42: 27,582,556 km (0.119 R)
• M43: 29,307,569 km (0.043 R)
• M44: 31,348,383 km (0.041 R)
• M45: 32,765,823 km (0.102 R)
• M46: 33,051,854 km (0.109 R)
• M47: 36,646,691 km (0.094 R)
• M48: 37,042,677 km (0.1 R)
• M49: 38,038,849 km (0.034 R)
• M50: 42,525,588 km (0.103 R)
• M51: 43,463,717 km (0.092 R)
• M52: 43,882,890 km (0.045 R)
• M53: 43,987,907 km (0.095 R)
• M54: 45,679,261 km (0.077 R)
• M55: 46,318,942 km (0.113 R)
• M56: 46,532,866 km (0.054 R)
• M57: 48,364,094 km (0.092 R)
• M58: 48,581,161 km (0.105 R)
• M59: 49,670,981 km (0.112 R)
• M60: 51,763,706 km (0.038 R)
• M61: 51,985,709 km (0.03 R)
• M62: 52,542,063 km (0.101 R)
• M63: 53,436,210 km (0.086 R)
• M64: 53,660,607 km (0.11 R)
• M65: 53,885,153 km (0.025 R)
• M66: 55,126,367 km (0.114 R)
• M67: 55,466,552 km (0.113 R)
• M68: 59,021,746 km (0.101 R)
• M69: 59,253,622 km (0.068 R)
• M70: 59,369,710 km (0.09 R)
• M71: 62,886,607 km (0.096 R)
• M72: 64,073,815 km (0.113 R)
• M73: 64,670,112 km (0.085 R)
• M74: 65,988,668 km (0.087 R)
• M75: 67,074,001 km (0.1 R)
• M76: 68,165,317 km (0.117 R)
• M77: 69,874,473 km (0.119 R)
• M78: 70,119,664 km (0.108 R)
• M79: 70,611,242 km (0.11 R)
• M80: 72,216,427 km (0.072 R)
• M81: 74,584,113 km (0.093 R)
• M82: 75,337,039 km (0.085 R)
• M83: 75,588,663 km (0.116 R)
• M84: 77,103,790 km (0.106 R)
• M85: 77,484,217 km (0.104 R)
• M86: 80,164,113 km (0.043 R)
• M87: 80,935,290 km (0.099 R)
• M88: 81,321,851 km (0.11 R)
• M89: 82,485,124 km (0.031 R)
• M90: 85,220,970 km (0.091 R)
• M91: 85,614,263 km (0.094 R)
• M92: 87,589,553 km (0.086 R)

Kuiper Belt

Range: 31.5 - 58.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 335 - 15,130 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit