🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.5 AU - 0.5 AU

Year: 103 Days

Day: 41.5 Hours

Environment

Temp: 410 °C

Axial Tilt: 37 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.53 AU - 0.77 AU

Year: 153 Days

Day: 30.6 Hours

Environment

Temp: 317 °C

Axial Tilt: 25.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.9 AU - 2.36 AU

Year: 909 Days

Day: 33.1 Hours

Environment

Temp: 23 °C

Axial Tilt: 31.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 88,894,256 km

• M1: 575,503 km (0.075 R)

Planet 4 - Terrestrial

Semi-Major Axis: 5.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 4.63 AU - 5.83 AU

Year: 3498 Days

Day: 47.7 Hours

Environment

Temp: -77 °C

Axial Tilt: 34.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 7.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 5.93 AU - 8.09 AU

Year: 5428 Days

Day: 18 Hours

Environment

Temp: -116 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,894,256 km

• M1: 544,536 km (0.118 R)

Asteroid Belt

Center: 8.34 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Terrestrial

Semi-Major Axis: 9.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 8.46 AU - 10.86 AU

Year: 8780 Days

Day: 13.7 Hours

Environment

Temp: -125 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 12.06 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 14.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 790.2

Radius: 12.1

Gravity: 5.4 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 11.05 AU - 17.87 AU

Year: 16080 Days

Day: 13.2 Hours

Environment

Temp: -146 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 88,894,256 km

• M1: 199,713 km (0.092 R)
• M2: 473,028 km (0.097 R)
• M3: 1,087,427 km (0.074 R)
• M4: 1,239,119 km (0.048 R)
• M5: 1,480,570 km (0.057 R)
• M6: 1,592,918 km (0.039 R)
• M7: 1,708,258 km (0.119 R)
• M8: 1,856,659 km (0.11 R)
• M9: 2,009,399 km (0.059 R)
• M10: 2,426,328 km (0.054 R)
• M11: 2,835,478 km (0.058 R)
• M12: 3,266,470 km (0.07 R)
• M13: 3,414,871 km (0.108 R)
• M14: 4,230,478 km (0.111 R)
• M15: 4,351,802 km (0.091 R)
• M16: 4,598,040 km (0.117 R)
• M17: 4,764,842 km (0.08 R)
• M18: 5,408,113 km (0.04 R)
• M19: 5,673,200 km (0.071 R)
• M20: 5,942,626 km (0.086 R)
• M21: 7,645,798 km (0.103 R)
• M22: 8,756,412 km (0.113 R)
• M23: 8,859,934 km (0.11 R)
• M24: 9,863,287 km (0.09 R)
• M25: 11,804,319 km (0.098 R)
• M26: 12,847,615 km (0.088 R)
• M27: 13,201,862 km (0.091 R)
• M28: 13,439,873 km (0.066 R)
• M29: 13,859,944 km (0.05 R)
• M30: 14,589,832 km (0.09 R)
• M31: 15,083,505 km (0.066 R)
• M32: 15,394,818 km (0.053 R)
• M33: 15,708,225 km (0.072 R)
• M34: 16,087,157 km (0.099 R)
• M35: 17,177,276 km (0.094 R)
• M36: 17,895,196 km (0.096 R)
• M37: 18,622,990 km (0.12 R)
• M38: 19,360,508 km (0.069 R)
• M39: 20,656,923 km (0.101 R)
• M40: 21,002,643 km (0.11 R)
• M41: 21,560,045 km (0.094 R)
• M42: 22,192,695 km (0.044 R)
• M43: 22,404,974 km (0.096 R)
• M44: 22,546,942 km (0.032 R)
• M45: 23,982,334 km (0.119 R)
• M46: 24,931,233 km (0.11 R)
• M47: 25,521,098 km (0.104 R)
• M48: 25,817,900 km (0.074 R)
• M49: 27,546,204 km (0.069 R)
• M50: 29,778,354 km (0.103 R)
• M51: 30,876,552 km (0.052 R)
• M52: 31,430,662 km (0.119 R)
• M53: 31,669,121 km (0.102 R)
• M54: 33,760,948 km (0.112 R)
• M55: 34,905,821 km (0.112 R)
• M56: 35,482,969 km (0.044 R)
• M57: 35,731,302 km (0.11 R)
• M58: 36,063,409 km (0.094 R)
• M59: 36,229,762 km (0.117 R)
• M60: 37,149,490 km (0.091 R)
• M61: 37,485,786 km (0.086 R)
• M62: 39,182,674 km (0.101 R)
• M63: 39,353,814 km (0.061 R)
• M64: 39,439,384 km (0.103 R)
• M65: 39,610,823 km (0.082 R)
• M66: 44,065,698 km (0.099 R)
• M67: 44,154,560 km (0.086 R)
• M68: 44,421,741 km (0.059 R)
• M69: 44,510,902 km (0.097 R)
• M70: 45,405,946 km (0.064 R)
• M71: 45,675,521 km (0.077 R)
• M72: 45,855,637 km (0.046 R)
• M73: 47,031,775 km (0.077 R)
• M74: 48,492,898 km (0.093 R)
• M75: 48,768,457 km (0.109 R)
• M76: 49,783,628 km (0.043 R)
• M77: 50,898,880 km (0.074 R)
• M78: 51,085,578 km (0.07 R)
• M79: 52,398,898 km (0.032 R)
• M80: 52,492,995 km (0.111 R)
• M81: 52,681,638 km (0.08 R)
• M82: 53,913,277 km (0.067 R)
• M83: 54,962,706 km (0.076 R)
• M84: 57,275,789 km (0.11 R)
• M85: 59,424,014 km (0.087 R)
• M86: 59,522,300 km (0.106 R)
• M87: 59,719,021 km (0.038 R)
• M88: 60,409,116 km (0.111 R)
• M89: 62,595,339 km (0.096 R)
• M90: 63,396,885 km (0.11 R)
• M91: 64,504,358 km (0.072 R)
• M92: 64,807,443 km (0.098 R)
• M93: 66,840,628 km (0.069 R)

Planet 8 - Gas Giant

Semi-Major Axis: 15.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 752.1

Radius: 11

Gravity: 6.22 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 13.05 AU - 18.47 AU

Year: 18296 Days

Day: 10.1 Hours

Environment

Temp: -165 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 88,894,256 km

• M1: 210,634 km (0.041 R)
• M2: 1,037,760 km (0.115 R)
• M3: 1,168,210 km (0.091 R)
• M4: 1,745,209 km (0.093 R)
• M5: 2,031,539 km (0.096 R)
• M6: 2,904,293 km (0.113 R)
• M7: 2,978,793 km (0.074 R)
• M8: 3,129,737 km (0.097 R)
• M9: 3,399,911 km (0.071 R)
• M10: 5,085,580 km (0.102 R)
• M11: 6,059,761 km (0.109 R)
• M12: 6,445,873 km (0.081 R)
• M13: 6,890,029 km (0.111 R)
• M14: 7,191,618 km (0.074 R)
• M15: 7,964,591 km (0.098 R)
• M16: 8,763,892 km (0.09 R)
• M17: 9,090,763 km (0.079 R)
• M18: 9,200,568 km (0.119 R)
• M19: 9,756,624 km (0.069 R)
• M20: 10,438,191 km (0.071 R)
• M21: 10,959,390 km (0.054 R)
• M22: 11,727,426 km (0.041 R)
• M23: 13,314,958 km (0.103 R)
• M24: 15,294,587 km (0.089 R)
• M25: 15,688,179 km (0.053 R)
• M26: 15,952,519 km (0.117 R)
• M27: 17,364,423 km (0.082 R)
• M28: 17,569,372 km (0.045 R)
• M29: 17,637,888 km (0.092 R)
• M30: 18,466,810 km (0.103 R)
• M31: 19,096,767 km (0.11 R)
• M32: 19,308,298 km (0.101 R)
• M33: 19,662,695 km (0.09 R)
• M34: 19,733,904 km (0.104 R)
• M35: 19,876,321 km (0.107 R)
• M36: 21,686,755 km (0.073 R)
• M37: 24,003,726 km (0.069 R)
• M38: 24,921,659 km (0.063 R)
• M39: 25,773,170 km (0.109 R)
• M40: 26,398,489 km (0.066 R)
• M41: 26,634,255 km (0.108 R)
• M42: 26,949,608 km (0.063 R)
• M43: 27,823,558 km (0.056 R)
• M44: 28,304,067 km (0.11 R)
• M45: 28,787,417 km (0.055 R)
• M46: 29,762,197 km (0.112 R)
• M47: 30,500,463 km (0.112 R)
• M48: 30,582,891 km (0.044 R)
• M49: 31,327,739 km (0.09 R)
• M50: 32,330,344 km (0.064 R)
• M51: 32,414,268 km (0.082 R)
• M52: 34,366,820 km (0.11 R)
• M53: 36,182,489 km (0.082 R)
• M54: 36,882,457 km (0.099 R)
• M55: 37,146,049 km (0.102 R)
• M56: 37,498,501 km (0.11 R)
• M57: 38,384,570 km (0.05 R)
• M58: 38,473,580 km (0.069 R)
• M59: 38,562,591 km (0.039 R)
• M60: 38,651,751 km (0.082 R)
• M61: 40,448,422 km (0.104 R)
• M62: 40,720,391 km (0.025 R)
• M63: 41,083,764 km (0.107 R)
• M64: 42,456,175 km (0.093 R)
• M65: 45,622,414 km (0.056 R)
• M66: 46,094,395 km (0.108 R)
• M67: 47,138,439 km (0.095 R)
• M68: 47,615,656 km (0.116 R)
• M69: 48,863,751 km (0.107 R)
• M70: 49,540,382 km (0.058 R)
• M71: 50,317,393 km (0.103 R)
• M72: 50,707,395 km (0.11 R)
• M73: 50,804,933 km (0.075 R)
• M74: 52,277,425 km (0.093 R)
• M75: 52,672,363 km (0.085 R)
• M76: 56,980,782 km (0.086 R)
• M77: 57,285,662 km (0.1 R)
• M78: 58,510,270 km (0.099 R)
• M79: 58,817,694 km (0.115 R)
• M80: 58,920,318 km (0.11 R)
• M81: 60,259,817 km (0.115 R)
• M82: 63,599,590 km (0.056 R)
• M83: 64,443,771 km (0.108 R)
• M84: 66,036,838 km (0.115 R)
• M85: 66,998,902 km (0.061 R)
• M86: 67,213,276 km (0.09 R)
• M87: 67,965,604 km (0.11 R)
• M88: 69,045,102 km (0.088 R)
• M89: 69,804,012 km (0.07 R)
• M90: 70,130,135 km (0.106 R)
• M91: 71,111,647 km (0.075 R)
• M92: 71,549,370 km (0.095 R)
• M93: 71,658,876 km (0.104 R)

Planet 9 - Ice Giant

Semi-Major Axis: 21.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 487.1

Radius: 8

Gravity: 7.61 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 17.45 AU - 26.33 AU

Year: 29950 Days

Day: 18.9 Hours

Environment

Temp: -175 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 88,894,256 km

• M1: 121,922 km (0.096 R)
• M2: 231,129 km (0.079 R)
• M3: 350,657 km (0.093 R)
• M4: 560,842 km (0.045 R)
• M5: 731,384 km (0.116 R)
• M6: 947,104 km (0.06 R)
• M7: 1,339,799 km (0.112 R)
• M8: 3,120,612 km (0.064 R)
• M9: 3,744,584 km (0.091 R)
• M10: 3,976,760 km (0.082 R)
• M11: 4,602,079 km (0.11 R)
• M12: 4,800,745 km (0.096 R)
• M13: 5,052,967 km (0.097 R)
• M14: 5,258,066 km (0.062 R)
• M15: 5,413,498 km (0.037 R)
• M16: 7,050,697 km (0.079 R)
• M17: 7,804,521 km (0.103 R)
• M18: 8,401,566 km (0.112 R)
• M19: 9,702,918 km (0.081 R)
• M20: 10,539,619 km (0.116 R)
• M21: 10,933,510 km (0.098 R)
• M22: 12,695,773 km (0.072 R)
• M23: 12,765,186 km (0.079 R)
• M24: 14,544,354 km (0.091 R)
• M25: 14,617,058 km (0.118 R)
• M26: 15,351,434 km (0.112 R)
• M27: 15,723,185 km (0.039 R)
• M28: 15,947,582 km (0.098 R)
• M29: 16,173,026 km (0.094 R)
• M30: 16,475,363 km (0.114 R)
• M31: 16,703,350 km (0.032 R)
• M32: 17,936,785 km (0.088 R)
• M33: 18,092,965 km (0.114 R)
• M34: 19,039,919 km (0.082 R)
• M35: 19,119,505 km (0.062 R)
• M36: 20,083,813 km (0.102 R)
• M37: 20,735,462 km (0.048 R)
• M38: 22,226,803 km (0.116 R)
• M39: 23,410,571 km (0.05 R)
• M40: 23,581,412 km (0.054 R)
• M41: 25,838,843 km (0.06 R)
• M42: 29,168,294 km (0.052 R)
• M43: 32,249,561 km (0.063 R)
• M44: 32,534,844 km (0.103 R)
• M45: 32,725,432 km (0.116 R)
• M46: 33,203,547 km (0.116 R)
• M47: 33,587,864 km (0.084 R)
• M48: 33,973,377 km (0.107 R)
• M49: 34,554,715 km (0.044 R)
• M50: 35,237,030 km (0.108 R)
• M51: 35,432,704 km (0.098 R)
• M52: 36,120,705 km (0.082 R)
• M53: 36,318,025 km (0.109 R)
• M54: 36,614,827 km (0.094 R)
• M55: 37,111,193 km (0.112 R)
• M56: 37,509,871 km (0.106 R)
• M57: 37,709,734 km (0.097 R)
• M58: 41,574,146 km (0.113 R)
• M59: 42,299,546 km (0.095 R)
• M60: 42,924,715 km (0.118 R)
• M61: 43,448,009 km (0.049 R)
• M62: 45,668,939 km (0.113 R)
• M63: 50,440,662 km (0.06 R)
• M64: 52,103,143 km (0.108 R)
• M65: 53,446,233 km (0.066 R)
• M66: 55,595,655 km (0.086 R)
• M67: 56,280,365 km (0.105 R)
• M68: 56,509,249 km (0.043 R)
• M69: 57,312,590 km (0.117 R)
• M70: 59,628,814 km (0.095 R)
• M71: 62,329,953 km (0.102 R)
• M72: 65,190,863 km (0.077 R)
• M73: 67,364,520 km (0.114 R)
• M74: 68,216,180 km (0.068 R)
• M75: 68,582,246 km (0.11 R)
• M76: 69,561,813 km (0.111 R)
• M77: 70,669,137 km (0.111 R)
• M78: 73,275,879 km (0.032 R)
• M79: 74,779,488 km (0.108 R)
• M80: 77,817,072 km (0.092 R)
• M81: 79,222,694 km (0.111 R)
• M82: 79,992,973 km (0.067 R)
• M83: 81,282,208 km (0.086 R)
• M84: 81,411,610 km (0.103 R)
• M85: 82,188,771 km (0.056 R)
• M86: 82,708,324 km (0.104 R)
• M87: 83,098,775 km (0.086 R)
• M88: 83,620,273 km (0.057 R)
• M89: 84,666,411 km (0.047 R)
• M90: 86,375,716 km (0.113 R)

Kuiper Belt

Range: 37.5 - 67.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 540 - 16,840 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit