🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.59 AU - 0.75 AU

Year: 197 Days

Day: 39.5 Hours

Environment

Temp: 208 °C

Axial Tilt: 1.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.69 AU - 0.85 AU

Year: 243 Days

Day: 23.3 Hours

Environment

Temp: 190 °C

Axial Tilt: 12.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.27 AU - 1.33 AU

Year: 533 Days

Day: 35.3 Hours

Environment

Temp: -10 °C

Axial Tilt: 179.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 2.33 AU - 2.51 AU

Year: 1355 Days

Day: 28.8 Hours

Environment

Temp: -79 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,177,520 km

• M1: 823,536 km (0.084 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 3.31 AU - 3.57 AU

Year: 2296 Days

Day: 28.1 Hours

Environment

Temp: -101 °C

Axial Tilt: 16 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,177,520 km

• M1: 274,512 km (0.081 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 4.12 AU - 4.16 AU

Year: 3032 Days

Day: 20.3 Hours

Environment

Temp: -118 °C

Axial Tilt: 22.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,177,520 km

• M1: 2,139,998 km (0.111 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 702.1

Radius: 6.2

Gravity: 18.26 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 14.83 AU - 17.21 AU

Year: 23076 Days

Day: 22.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 46,177,520 km

• M1: 126,560 km (0.102 R)
• M2: 315,652 km (0.111 R)
• M3: 963,859 km (0.042 R)
• M4: 1,474,437 km (0.086 R)
• M5: 1,843,644 km (0.106 R)
• M6: 1,949,260 km (0.117 R)
• M7: 2,129,825 km (0.089 R)
• M8: 2,864,350 km (0.098 R)
• M9: 2,905,041 km (0.114 R)
• M10: 3,028,310 km (0.059 R)
• M11: 3,365,354 km (0.115 R)
• M12: 4,074,896 km (0.038 R)
• M13: 4,120,823 km (0.052 R)
• M14: 7,060,122 km (0.107 R)
• M15: 7,281,826 km (0.11 R)
• M16: 7,960,551 km (0.04 R)
• M17: 8,896,585 km (0.089 R)
• M18: 9,867,027 km (0.111 R)
• M19: 10,302,207 km (0.064 R)
• M20: 11,255,445 km (0.07 R)
• M21: 11,319,921 km (0.089 R)
• M22: 13,381,380 km (0.084 R)
• M23: 15,197,348 km (0.081 R)
• M24: 17,461,363 km (0.034 R)
• M25: 18,213,840 km (0.032 R)
• M26: 18,289,686 km (0.066 R)
• M27: 18,976,789 km (0.109 R)
• M28: 19,207,768 km (0.117 R)
• M29: 19,362,303 km (0.089 R)
• M30: 21,648,308 km (0.115 R)
• M31: 22,700,430 km (0.028 R)
• M32: 22,782,110 km (0.089 R)
• M33: 23,273,838 km (0.074 R)
• M34: 25,784,839 km (0.063 R)
• M35: 26,554,669 km (0.114 R)
• M36: 27,854,675 km (0.087 R)
• M37: 29,530,769 km (0.083 R)
• M38: 30,066,778 km (0.086 R)
• M39: 31,876,763 km (0.109 R)
• M40: 33,908,153 km (0.09 R)
• M41: 34,375,646 km (0.105 R)
• M42: 35,127,974 km (0.106 R)
• M43: 35,506,307 km (0.053 R)
• M44: 35,885,836 km (0.099 R)
• M45: 38,191,439 km (0.064 R)
• M46: 38,873,007 km (0.065 R)
• M47: 40,247,961 km (0.081 R)
• M48: 40,941,347 km (0.097 R)
• M49: 42,541,146 km (0.058 R)
• M50: 42,843,484 km (0.048 R)
• M51: 43,855,962 km (0.119 R)
• M52: 44,059,415 km (0.104 R)
• M53: 45,081,468 km (0.098 R)
• M54: 47,148,911 km (0.08 R)
• M55: 47,253,031 km (0.098 R)
• M56: 47,357,300 km (0.087 R)
• M57: 50,947,350 km (0.103 R)
• M58: 51,375,350 km (0.081 R)
• M59: 51,482,611 km (0.069 R)
• M60: 53,424,990 km (0.104 R)
• M61: 54,186,892 km (0.083 R)
• M62: 54,623,867 km (0.115 R)
• M63: 54,842,729 km (0.096 R)
• M64: 55,611,213 km (0.07 R)
• M65: 56,493,841 km (0.106 R)
• M66: 57,047,951 km (0.115 R)
• M67: 58,273,008 km (0.117 R)
• M68: 58,720,755 km (0.068 R)
• M69: 59,057,200 km (0.035 R)
• M70: 61,203,182 km (0.069 R)
• M71: 61,430,570 km (0.058 R)
• M72: 61,886,096 km (0.075 R)
• M73: 63,604,527 km (0.116 R)
• M74: 64,065,438 km (0.081 R)
• M75: 65,338,665 km (0.117 R)
• M76: 65,803,765 km (0.087 R)
• M77: 66,503,434 km (0.089 R)
• M78: 67,088,212 km (0.11 R)
• M79: 67,674,935 km (0.119 R)
• M80: 67,792,369 km (0.053 R)
• M81: 69,089,682 km (0.059 R)
• M82: 70,514,303 km (0.091 R)
• M83: 70,752,612 km (0.106 R)
• M84: 71,828,520 km (0.117 R)
• M85: 71,948,498 km (0.119 R)
• M86: 72,308,430 km (0.119 R)
• M87: 72,428,707 km (0.1 R)
• M88: 74,360,165 km (0.06 R)
• M89: 74,602,663 km (0.119 R)
• M90: 75,210,479 km (0.048 R)
• M91: 75,575,797 km (0.104 R)
• M92: 76,675,641 km (0.062 R)
• M93: 76,920,832 km (0.089 R)
• M94: 77,043,352 km (0.086 R)
• M95: 77,657,601 km (0.102 R)
• M96: 80,255,218 km (0.098 R)
• M97: 82,253,397 km (0.063 R)
• M98: 82,504,273 km (0.117 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 284.2

Radius: 6.9

Gravity: 5.97 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 18.04 AU - 19.66 AU

Year: 29454 Days

Day: 21 Hours

Environment

Temp: -197 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 46,177,520 km

• M1: 92,302 km (0.108 R)
• M2: 207,343 km (0.076 R)
• M3: 262,993 km (0.055 R)
• M4: 375,790 km (0.056 R)
• M5: 906,114 km (0.074 R)
• M6: 1,137,243 km (0.093 R)
• M7: 1,301,651 km (0.114 R)
• M8: 1,503,309 km (0.055 R)
• M9: 1,904,082 km (0.071 R)
• M10: 2,268,203 km (0.068 R)
• M11: 2,405,983 km (0.095 R)
• M12: 3,135,871 km (0.107 R)
• M13: 3,406,493 km (0.112 R)
• M14: 3,604,561 km (0.087 R)
• M15: 3,929,188 km (0.062 R)
• M16: 4,053,504 km (0.099 R)
• M17: 4,737,615 km (0.08 R)
• M18: 5,003,450 km (0.03 R)
• M19: 5,048,180 km (0.049 R)
• M20: 5,595,858 km (0.076 R)
• M21: 5,735,732 km (0.091 R)
• M22: 6,019,070 km (0.048 R)
• M23: 6,258,577 km (0.056 R)
• M24: 6,306,897 km (0.045 R)
• M25: 7,046,060 km (0.101 R)
• M26: 7,146,739 km (0.07 R)
• M27: 7,197,154 km (0.114 R)
• M28: 8,126,306 km (0.11 R)
• M29: 8,391,094 km (0.119 R)
• M30: 8,874,744 km (0.114 R)
• M31: 9,533,872 km (0.076 R)
• M32: 10,379,549 km (0.071 R)
• M33: 10,494,141 km (0.057 R)
• M34: 10,956,698 km (0.106 R)
• M35: 12,141,962 km (0.119 R)
• M36: 12,323,274 km (0.088 R)
• M37: 12,688,592 km (0.104 R)
• M38: 14,058,161 km (0.118 R)
• M39: 14,439,785 km (0.057 R)
• M40: 14,953,953 km (0.116 R)
• M41: 15,213,355 km (0.111 R)
• M42: 16,934,928 km (0.111 R)
• M43: 18,162,528 km (0.117 R)
• M44: 18,231,493 km (0.104 R)
• M45: 21,719,666 km (0.099 R)
• M46: 25,716,024 km (0.108 R)
• M47: 26,651,758 km (0.065 R)
• M48: 26,808,836 km (0.119 R)
• M49: 27,202,727 km (0.083 R)
• M50: 27,837,022 km (0.096 R)
• M51: 28,556,438 km (0.111 R)
• M52: 32,077,075 km (0.114 R)
• M53: 33,591,005 km (0.114 R)
• M54: 33,930,592 km (0.093 R)
• M55: 34,271,227 km (0.08 R)
• M56: 35,818,517 km (0.1 R)
• M57: 35,905,135 km (0.07 R)
• M58: 36,426,334 km (0.052 R)
• M59: 39,158,888 km (0.057 R)
• M60: 39,605,737 km (0.106 R)
• M61: 39,874,714 km (0.096 R)
• M62: 40,054,381 km (0.097 R)
• M63: 40,956,606 km (0.117 R)
• M64: 41,410,187 km (0.073 R)
• M65: 44,259,577 km (0.112 R)
• M66: 44,911,674 km (0.067 R)
• M67: 45,005,023 km (0.057 R)
• M68: 45,285,669 km (0.115 R)
• M69: 46,414,086 km (0.091 R)
• M70: 47,266,494 km (0.104 R)
• M71: 47,742,216 km (0.103 R)
• M72: 48,890,529 km (0.089 R)
• M73: 48,986,571 km (0.118 R)
• M74: 50,338,636 km (0.103 R)
• M75: 50,921,918 km (0.101 R)
• M76: 51,507,295 km (0.044 R)
• M77: 51,898,942 km (0.097 R)
• M78: 52,684,929 km (0.088 R)
• M79: 54,667,101 km (0.089 R)
• M80: 56,169,812 km (0.094 R)
• M81: 57,889,140 km (0.116 R)
• M82: 58,704,299 km (0.096 R)
• M83: 60,036,767 km (0.071 R)
• M84: 60,242,763 km (0.109 R)
• M85: 60,448,909 km (0.1 R)
• M86: 60,655,205 km (0.089 R)
• M87: 61,068,693 km (0.091 R)
• M88: 61,379,408 km (0.116 R)
• M89: 62,523,084 km (0.082 R)
• M90: 62,836,192 km (0.085 R)
• M91: 63,778,808 km (0.099 R)
• M92: 65,465,973 km (0.089 R)
• M93: 67,595,499 km (0.051 R)
• M94: 68,131,508 km (0.09 R)
• M95: 72,250,386 km (0.111 R)
• M96: 73,017,823 km (0.09 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 70.6

Radius: 5

Gravity: 2.82 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 18.27 AU - 19.43 AU

Year: 29454 Days

Day: 20.5 Hours

Environment

Temp: -193 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 46,177,520 km

• M1: 89,160 km (0.103 R)
• M2: 278,252 km (0.108 R)
• M3: 431,141 km (0.106 R)
• M4: 593,305 km (0.036 R)
• M5: 673,340 km (0.113 R)
• M6: 934,687 km (0.111 R)
• M7: 1,145,022 km (0.106 R)
• M8: 1,328,130 km (0.094 R)
• M9: 1,608,776 km (0.096 R)
• M10: 1,676,244 km (0.115 R)
• M11: 1,790,687 km (0.092 R)
• M12: 2,051,436 km (0.11 R)
• M13: 2,173,956 km (0.063 R)
• M14: 2,687,825 km (0.112 R)
• M15: 3,380,463 km (0.053 R)
• M16: 3,467,230 km (0.066 R)
• M17: 4,373,793 km (0.068 R)
• M18: 5,082,737 km (0.12 R)
• M19: 5,382,831 km (0.068 R)
• M20: 6,821,663 km (0.096 R)
• M21: 7,152,573 km (0.087 R)
• M22: 7,677,662 km (0.075 R)
• M23: 7,753,658 km (0.108 R)
• M24: 7,791,805 km (0.038 R)
• M25: 7,868,100 km (0.09 R)
• M26: 8,409,943 km (0.055 R)
• M27: 9,734,034 km (0.079 R)
• M28: 9,898,891 km (0.115 R)
• M29: 11,336,975 km (0.073 R)
• M30: 13,065,280 km (0.082 R)
• M31: 13,384,073 km (0.09 R)
• M32: 13,751,635 km (0.077 R)
• M33: 14,309,036 km (0.082 R)
• M34: 15,445,980 km (0.118 R)
• M35: 15,879,814 km (0.118 R)
• M36: 16,709,933 km (0.078 R)
• M37: 17,006,436 km (0.119 R)
• M38: 18,514,232 km (0.098 R)
• M39: 19,077,768 km (0.078 R)
• M40: 19,803,168 km (0.109 R)
• M41: 19,959,797 km (0.107 R)
• M42: 20,801,883 km (0.082 R)
• M43: 21,280,746 km (0.084 R)
• M44: 22,466,309 km (0.112 R)
• M45: 23,286,853 km (0.063 R)
• M46: 23,950,470 km (0.045 R)
• M47: 24,844,766 km (0.07 R)
• M48: 25,239,554 km (0.088 R)
• M49: 27,709,266 km (0.11 R)
• M50: 29,002,390 km (0.105 R)
• M51: 30,134,845 km (0.043 R)
• M52: 30,194,834 km (0.11 R)
• M53: 30,615,952 km (0.08 R)
• M54: 31,585,945 km (0.112 R)
• M55: 32,442,841 km (0.083 R)
• M56: 32,935,916 km (0.112 R)
• M57: 33,929,545 km (0.096 R)
• M58: 35,122,289 km (0.115 R)
• M59: 35,311,829 km (0.073 R)
• M60: 38,846,977 km (0.076 R)
• M61: 38,912,351 km (0.103 R)
• M62: 39,436,093 km (0.097 R)
• M63: 41,554,698 km (0.048 R)
• M64: 42,224,298 km (0.119 R)
• M65: 45,349,996 km (0.05 R)

Kuiper Belt

Range: 30.5 - 47.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 417 - 20,371 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit