🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.84 AU - 0.98 AU

Year: 327 Days

Day: 28.4 Hours

Environment

Temp: 33 °C

Axial Tilt: 41.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.83 AU - 1.31 AU

Year: 417 Days

Day: 26.3 Hours

Environment

Temp: 17 °C

Axial Tilt: 41.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.45 AU - 1.47 AU

Year: 665 Days

Day: 43 Hours

Environment

Temp: -44 °C

Axial Tilt: 20.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.76 AU - 1.86 AU

Year: 917 Days

Day: 21.2 Hours

Environment

Temp: -69 °C

Axial Tilt: 16.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.61 AU - 2.43 AU

Year: 1082 Days

Day: 20.9 Hours

Environment

Temp: -75 °C

Axial Tilt: 23.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 2.06 AU - 2.92 AU

Year: 1480 Days

Day: 13.8 Hours

Environment

Temp: -89 °C

Axial Tilt: 11.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.29 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 10.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 700.3

Radius: 13

Gravity: 4.14 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 8.48 AU - 11.68 AU

Year: 12056 Days

Day: 13.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 85,753,974 km

• M1: 200,760 km (0.106 R)
• M2: 293,361 km (0.119 R)
• M3: 581,637 km (0.109 R)
• M4: 771,476 km (0.113 R)
• M5: 1,044,642 km (0.07 R)
• M6: 1,304,344 km (0.094 R)
• M7: 1,513,182 km (0.081 R)
• M8: 1,658,741 km (0.097 R)
• M9: 1,783,805 km (0.036 R)
• M10: 1,886,280 km (0.1 R)
• M11: 1,990,848 km (0.119 R)
• M12: 2,288,548 km (0.106 R)
• M13: 2,600,909 km (0.119 R)
• M14: 2,836,824 km (0.048 R)
• M15: 3,018,436 km (0.114 R)
• M16: 3,172,821 km (0.057 R)
• M17: 3,361,763 km (0.069 R)
• M18: 3,850,200 km (0.117 R)
• M19: 4,222,849 km (0.078 R)
• M20: 4,396,083 km (0.114 R)
• M21: 5,598,551 km (0.101 R)
• M22: 5,712,694 km (0.082 R)
• M23: 6,216,540 km (0.073 R)
• M24: 6,453,951 km (0.081 R)
• M25: 6,897,210 km (0.113 R)
• M26: 7,350,192 km (0.032 R)
• M27: 7,559,330 km (0.041 R)
• M28: 7,770,562 km (0.091 R)
• M29: 8,328,712 km (0.044 R)
• M30: 8,459,311 km (0.071 R)
• M31: 8,722,753 km (0.117 R)
• M32: 9,212,835 km (0.112 R)
• M33: 9,438,429 km (0.117 R)
• M34: 9,620,340 km (0.103 R)
• M35: 9,711,744 km (0.074 R)
• M36: 9,941,526 km (0.097 R)
• M37: 12,585,519 km (0.104 R)
• M38: 13,088,467 km (0.089 R)
• M39: 13,597,998 km (0.119 R)
• M40: 13,906,768 km (0.114 R)
• M41: 14,689,165 km (0.096 R)
• M42: 15,325,404 km (0.118 R)
• M43: 15,646,890 km (0.115 R)
• M44: 15,754,451 km (0.119 R)
• M45: 16,844,720 km (0.062 R)
• M46: 17,790,478 km (0.106 R)
• M47: 17,959,075 km (0.069 R)
• M48: 18,468,456 km (0.113 R)
• M49: 18,696,293 km (0.055 R)
• M50: 18,867,882 km (0.038 R)
• M51: 19,501,279 km (0.098 R)
• M52: 20,789,018 km (0.119 R)
• M53: 20,966,740 km (0.078 R)
• M54: 23,816,579 km (0.04 R)
• M55: 24,064,762 km (0.076 R)
• M56: 25,065,871 km (0.041 R)
• M57: 26,272,378 km (0.076 R)
• M58: 26,721,620 km (0.106 R)
• M59: 27,823,259 km (0.108 R)
• M60: 30,003,798 km (0.106 R)
• M61: 31,623,943 km (0.095 R)
• M62: 32,170,274 km (0.07 R)
• M63: 32,444,637 km (0.105 R)
• M64: 32,926,641 km (0.107 R)
• M65: 33,480,452 km (0.108 R)
• M66: 33,758,555 km (0.047 R)
• M67: 34,948,755 km (0.045 R)
• M68: 35,301,358 km (0.095 R)
• M69: 38,092,704 km (0.076 R)
• M70: 38,601,187 km (0.065 R)
• M71: 38,819,899 km (0.102 R)
• M72: 40,361,655 km (0.083 R)
• M73: 41,177,263 km (0.079 R)
• M74: 41,475,112 km (0.114 R)
• M75: 42,448,396 km (0.112 R)
• M76: 42,598,742 km (0.085 R)
• M77: 42,824,784 km (0.097 R)
• M78: 43,732,394 km (0.04 R)
• M79: 45,259,340 km (0.092 R)
• M80: 49,152,475 km (0.072 R)
• M81: 50,500,501 km (0.113 R)
• M82: 51,059,100 km (0.115 R)
• M83: 51,379,239 km (0.076 R)
• M84: 51,539,458 km (0.094 R)
• M85: 53,232,757 km (0.111 R)
• M86: 53,638,616 km (0.116 R)
• M87: 53,963,991 km (0.077 R)

Asteroid Belt

Center: 14.6 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 19.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 395.4

Radius: 4.4

Gravity: 20.42 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 15.33 AU - 22.91 AU

Year: 31496 Days

Day: 15 Hours

Environment

Temp: -204 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 85,753,974 km

• M1: 413,937 km (0.103 R)
• M2: 477,965 km (0.087 R)
• M3: 740,360 km (0.103 R)
• M4: 1,251,835 km (0.116 R)
• M5: 1,282,951 km (0.113 R)
• M6: 1,641,837 km (0.114 R)
• M7: 2,178,444 km (0.072 R)
• M8: 2,524,614 km (0.119 R)
• M9: 2,643,694 km (0.047 R)
• M10: 2,805,558 km (0.118 R)
• M11: 2,970,565 km (0.102 R)
• M12: 3,617,127 km (0.106 R)
• M13: 4,164,655 km (0.105 R)
• M14: 4,211,479 km (0.034 R)
• M15: 4,352,849 km (0.1 R)
• M16: 4,737,615 km (0.094 R)
• M17: 4,835,602 km (0.111 R)
• M18: 6,274,883 km (0.1 R)
• M19: 7,040,525 km (0.079 R)
• M20: 7,152,274 km (0.085 R)
• M21: 7,264,622 km (0.085 R)
• M22: 7,377,569 km (0.026 R)
• M23: 7,892,933 km (0.085 R)
• M24: 8,657,827 km (0.049 R)
• M25: 13,507,641 km (0.109 R)
• M26: 13,995,928 km (0.105 R)
• M27: 14,207,011 km (0.107 R)
• M28: 15,422,792 km (0.1 R)
• M29: 15,640,757 km (0.072 R)
• M30: 17,044,733 km (0.057 R)
• M31: 17,345,574 km (0.068 R)
• M32: 17,572,215 km (0.091 R)
• M33: 19,971,316 km (0.032 R)
• M34: 21,979,518 km (0.091 R)
• M35: 23,799,076 km (0.052 R)
• M36: 24,811,854 km (0.097 R)
• M37: 24,896,826 km (0.118 R)
• M38: 25,237,909 km (0.09 R)
• M39: 25,838,544 km (0.084 R)
• M40: 27,492,349 km (0.093 R)
• M41: 27,668,425 km (0.119 R)
• M42: 28,021,626 km (0.087 R)
• M43: 29,539,596 km (0.088 R)
• M44: 29,991,082 km (0.044 R)
• M45: 30,535,917 km (0.12 R)
• M46: 31,635,462 km (0.117 R)
• M47: 32,375,522 km (0.066 R)
• M48: 33,027,919 km (0.118 R)
• M49: 33,967,244 km (0.07 R)
• M50: 34,440,272 km (0.12 R)
• M51: 34,725,107 km (0.037 R)
• M52: 34,915,395 km (0.043 R)
• M53: 36,837,578 km (0.111 R)
• M54: 37,323,472 km (0.075 R)
• M55: 37,420,860 km (0.088 R)
• M56: 37,811,460 km (0.112 R)
• M57: 38,007,284 km (0.044 R)
• M58: 40,183,185 km (0.068 R)
• M59: 41,185,640 km (0.027 R)
• M60: 42,908,409 km (0.115 R)
• M61: 49,815,941 km (0.11 R)
• M62: 50,353,147 km (0.1 R)
• M63: 51,650,161 km (0.073 R)
• M64: 53,067,601 km (0.064 R)
• M65: 53,506,371 km (0.085 R)
• M66: 53,616,326 km (0.096 R)
• M67: 56,163,977 km (0.025 R)
• M68: 57,059,321 km (0.1 R)
• M69: 57,396,215 km (0.076 R)
• M70: 58,864,069 km (0.074 R)
• M71: 59,204,554 km (0.105 R)
• M72: 59,431,943 km (0.028 R)
• M73: 63,224,997 km (0.081 R)
• M74: 64,272,930 km (0.1 R)
• M75: 65,091,978 km (0.084 R)
• M76: 65,209,263 km (0.066 R)
• M77: 66,504,033 km (0.11 R)
• M78: 66,740,397 km (0.072 R)
• M79: 69,478,188 km (0.036 R)
• M80: 71,767,484 km (0.116 R)
• M81: 72,617,050 km (0.1 R)
• M82: 73,470,057 km (0.107 R)
• M83: 75,185,945 km (0.062 R)
• M84: 75,801,839 km (0.114 R)
• M85: 78,407,386 km (0.09 R)
• M86: 80,915,843 km (0.096 R)
• M87: 81,041,954 km (0.111 R)
• M88: 82,179,945 km (0.114 R)
• M89: 83,068,706 km (0.116 R)
• M90: 83,705,394 km (0.113 R)
• M91: 84,215,972 km (0.116 R)
• M92: 85,368,623 km (0.114 R)
• M93: 85,753,987 km (0.116 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 405 - 15,612 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit