🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.87 AU - 1.03 AU

Year: 337 Days

Day: 35.6 Hours

Environment

Temp: 129 °C

Axial Tilt: 69.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.9 AU - 1.16 AU

Year: 380 Days

Day: 29 Hours

Environment

Temp: 39 °C

Axial Tilt: 33.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.93 AU - 1.41 AU

Year: 460 Days

Day: 27.6 Hours

Environment

Temp: 22 °C

Axial Tilt: 20 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 58,221,582 km

• M1: 450,290 km (0.057 R)
• M2: 651,499 km (0.075 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.51 AU - 1.75 AU

Year: 756 Days

Day: 22.3 Hours

Environment

Temp: -36 °C

Axial Tilt: 123.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.76 AU - 2.22 AU

Year: 1020 Days

Day: 26.5 Hours

Environment

Temp: -74 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 2.55 AU - 2.79 AU

Year: 1586 Days

Day: 36.4 Hours

Environment

Temp: -97 °C

Axial Tilt: 11.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 108.8

Radius: 8

Gravity: 1.7 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 6.05 AU - 6.47 AU

Year: 5692 Days

Day: 14.5 Hours

Environment

Temp: -158 °C

Axial Tilt: 171 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 58,221,582 km

• M1: 107,710 km (0.054 R)
• M2: 161,267 km (0.059 R)
• M3: 334,501 km (0.116 R)
• M4: 406,906 km (0.101 R)
• M5: 594,203 km (0.041 R)
• M6: 720,015 km (0.099 R)
• M7: 864,376 km (0.094 R)
• M8: 1,579,454 km (0.096 R)
• M9: 1,709,156 km (0.03 R)
• M10: 1,793,529 km (0.086 R)
• M11: 2,210,159 km (0.089 R)
• M12: 2,740,483 km (0.091 R)
• M13: 3,012,901 km (0.028 R)
• M14: 3,130,186 km (0.104 R)
• M15: 3,204,237 km (0.109 R)
• M16: 3,263,926 km (0.099 R)
• M17: 3,339,174 km (0.099 R)
• M18: 3,676,667 km (0.067 R)
• M19: 3,770,764 km (0.059 R)
• M20: 3,929,188 km (0.066 R)
• M21: 4,025,380 km (0.049 R)
• M22: 4,220,006 km (0.045 R)
• M23: 4,601,780 km (0.102 R)
• M24: 4,890,953 km (0.057 R)
• M25: 5,116,247 km (0.12 R)
• M26: 5,739,622 km (0.11 R)
• M27: 6,032,534 km (0.059 R)
• M28: 6,218,185 km (0.094 R)
• M29: 6,595,022 km (0.064 R)
• M30: 7,056,980 km (0.111 R)
• M31: 7,115,623 km (0.075 R)
• M32: 7,233,057 km (0.12 R)
• M33: 7,509,664 km (0.051 R)
• M34: 7,629,342 km (0.115 R)
• M35: 7,971,622 km (0.119 R)
• M36: 8,216,364 km (0.075 R)
• M37: 8,339,632 km (0.091 R)
• M38: 8,796,953 km (0.068 R)
• M39: 8,902,120 km (0.115 R)
• M40: 8,986,494 km (0.11 R)
• M41: 9,198,623 km (0.074 R)
• M42: 9,390,857 km (0.081 R)
• M43: 9,627,670 km (0.042 R)
• M44: 9,779,512 km (0.06 R)
• M45: 9,932,102 km (0.097 R)
• M46: 10,151,412 km (0.034 R)
• M47: 10,261,666 km (0.092 R)
• M48: 10,954,005 km (0.097 R)
• M49: 11,203,385 km (0.092 R)
• M50: 11,271,751 km (0.112 R)
• M51: 11,340,267 km (0.059 R)
• M52: 11,939,406 km (0.107 R)
• M53: 12,055,793 km (0.099 R)
• M54: 12,454,472 km (0.086 R)
• M55: 12,738,558 km (0.102 R)
• M56: 13,482,059 km (0.102 R)
• M57: 13,871,463 km (0.113 R)
• M58: 14,116,653 km (0.076 R)
• M59: 14,190,405 km (0.104 R)
• M60: 14,462,374 km (0.116 R)
• M61: 14,860,753 km (0.116 R)
• M62: 14,935,851 km (0.095 R)
• M63: 15,011,099 km (0.109 R)
• M64: 15,136,911 km (0.098 R)
• M65: 15,643,150 km (0.055 R)
• M66: 15,847,202 km (0.095 R)
• M67: 16,052,151 km (0.092 R)
• M68: 16,103,612 km (0.102 R)
• M69: 16,309,609 km (0.093 R)
• M70: 17,011,522 km (0.083 R)
• M71: 17,195,078 km (0.071 R)
• M72: 17,247,737 km (0.045 R)
• M73: 17,405,712 km (0.11 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 560.9

Radius: 12.9

Gravity: 3.37 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 9.25 AU - 10.45 AU

Year: 11235 Days

Day: 7.4 Hours

Environment

Temp: -170 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 58,221,582 km

• M1: 182,809 km (0.058 R)
• M2: 621,579 km (0.073 R)
• M3: 835,205 km (0.091 R)
• M4: 998,117 km (0.099 R)
• M5: 1,597,256 km (0.113 R)
• M6: 1,851,124 km (0.117 R)
• M7: 2,118,455 km (0.104 R)
• M8: 2,218,836 km (0.093 R)
• M9: 2,424,533 km (0.034 R)
• M10: 2,717,894 km (0.031 R)
• M11: 3,546,218 km (0.055 R)
• M12: 3,849,303 km (0.12 R)
• M13: 3,972,871 km (0.057 R)
• M14: 4,192,480 km (0.04 R)
• M15: 4,416,129 km (0.112 R)
• M16: 4,545,830 km (0.101 R)
• M17: 5,213,037 km (0.097 R)
• M18: 5,453,890 km (0.035 R)
• M19: 5,768,943 km (0.042 R)
• M20: 6,054,076 km (0.084 R)
• M21: 7,088,396 km (0.081 R)
• M22: 7,202,539 km (0.069 R)
• M23: 7,939,309 km (0.061 R)
• M24: 8,417,124 km (0.116 R)
• M25: 8,822,534 km (0.119 R)
• M26: 9,400,730 km (0.095 R)
• M27: 10,033,978 km (0.106 R)
• M28: 10,119,548 km (0.094 R)
• M29: 10,594,072 km (0.053 R)
• M30: 10,987,664 km (0.056 R)
• M31: 12,472,124 km (0.049 R)
• M32: 12,656,429 km (0.088 R)
• M33: 13,449,447 km (0.073 R)
• M34: 13,733,085 km (0.065 R)
• M35: 13,828,229 km (0.064 R)
• M36: 14,306,643 km (0.063 R)
• M37: 15,427,580 km (0.081 R)
• M38: 16,576,641 km (0.113 R)
• M39: 17,135,987 km (0.1 R)
• M40: 17,289,624 km (0.055 R)
• M41: 17,960,720 km (0.073 R)
• M42: 18,064,691 km (0.059 R)
• M43: 18,640,194 km (0.104 R)
• M44: 19,381,451 km (0.12 R)
• M45: 19,809,451 km (0.103 R)
• M46: 20,294,597 km (0.104 R)
• M47: 20,511,364 km (0.107 R)
• M48: 21,111,850 km (0.091 R)
• M49: 21,718,020 km (0.113 R)
• M50: 21,995,525 km (0.077 R)
• M51: 23,684,784 km (0.111 R)
• M52: 24,949,933 km (0.114 R)
• M53: 26,237,073 km (0.045 R)
• M54: 26,473,438 km (0.084 R)
• M55: 27,425,778 km (0.112 R)
• M56: 27,545,755 km (0.081 R)
• M57: 29,979,114 km (0.052 R)
• M58: 31,785,957 km (0.062 R)
• M59: 32,480,540 km (0.109 R)
• M60: 33,499,750 km (0.078 R)
• M61: 33,692,133 km (0.085 R)
• M62: 34,594,208 km (0.101 R)
• M63: 35,048,388 km (0.081 R)
• M64: 35,243,463 km (0.06 R)
• M65: 35,831,383 km (0.11 R)
• M66: 36,356,471 km (0.071 R)
• M67: 36,488,267 km (0.072 R)
• M68: 36,950,524 km (0.087 R)
• M69: 39,493,239 km (0.11 R)
• M70: 40,444,383 km (0.091 R)
• M71: 41,953,975 km (0.092 R)
• M72: 42,715,727 km (0.112 R)
• M73: 43,761,865 km (0.098 R)
• M74: 45,382,309 km (0.064 R)
• M75: 45,595,187 km (0.088 R)
• M76: 45,879,423 km (0.088 R)
• M77: 46,807,379 km (0.102 R)
• M78: 47,094,158 km (0.061 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 637.3

Radius: 9.7

Gravity: 6.77 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 10.67 AU - 12.01 AU

Year: 13879 Days

Day: 6.1 Hours

Environment

Temp: -179 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 58,221,582 km

• M1: 125,812 km (0.088 R)
• M2: 272,867 km (0.111 R)
• M3: 364,271 km (0.053 R)
• M4: 437,723 km (0.071 R)
• M5: 603,029 km (0.107 R)
• M6: 932,144 km (0.117 R)
• M7: 1,196,633 km (0.112 R)
• M8: 1,875,957 km (0.104 R)
• M9: 2,069,238 km (0.094 R)
• M10: 3,229,668 km (0.098 R)
• M11: 3,361,913 km (0.052 R)
• M12: 3,462,293 km (0.036 R)
• M13: 3,563,720 km (0.041 R)
• M14: 4,337,740 km (0.059 R)
• M15: 5,912,856 km (0.106 R)
• M16: 6,739,534 km (0.069 R)
• M17: 7,080,318 km (0.099 R)
• M18: 7,166,486 km (0.116 R)
• M19: 7,558,283 km (0.047 R)
• M20: 8,181,508 km (0.12 R)
• M21: 8,362,671 km (0.037 R)
• M22: 8,821,338 km (0.102 R)
• M23: 10,294,877 km (0.098 R)
• M24: 10,638,054 km (0.076 R)
• M25: 11,235,099 km (0.11 R)
• M26: 11,690,176 km (0.119 R)
• M27: 11,843,215 km (0.095 R)
• M28: 12,461,802 km (0.103 R)
• M29: 13,250,033 km (0.081 R)
• M30: 13,356,247 km (0.072 R)
• M31: 13,516,317 km (0.057 R)
• M32: 14,217,034 km (0.094 R)
• M33: 14,489,601 km (0.084 R)
• M34: 15,095,622 km (0.095 R)
• M35: 15,653,622 km (0.03 R)
• M36: 16,275,351 km (0.085 R)
• M37: 16,732,522 km (0.119 R)
• M38: 17,251,926 km (0.09 R)
• M39: 17,718,073 km (0.118 R)
• M40: 18,543,703 km (0.079 R)
• M41: 19,502,775 km (0.097 R)
• M42: 19,866,448 km (0.11 R)
• M43: 20,355,034 km (0.097 R)
• M44: 20,416,369 km (0.118 R)
• M45: 20,971,378 km (0.099 R)
• M46: 21,844,281 km (0.091 R)
• M47: 23,240,179 km (0.119 R)
• M48: 23,948,824 km (0.052 R)
• M49: 24,273,302 km (0.078 R)
• M50: 25,058,092 km (0.086 R)
• M51: 25,851,110 km (0.104 R)
• M52: 25,917,532 km (0.08 R)
• M53: 26,719,526 km (0.099 R)
• M54: 31,202,825 km (0.073 R)
• M55: 31,273,584 km (0.075 R)
• M56: 32,988,126 km (0.106 R)
• M57: 33,349,255 km (0.107 R)
• M58: 33,566,471 km (0.077 R)
• M59: 33,711,581 km (0.112 R)
• M60: 34,221,111 km (0.099 R)
• M61: 35,026,845 km (0.113 R)
• M62: 36,582,514 km (0.096 R)
• M63: 38,312,015 km (0.057 R)
• M64: 39,301,455 km (0.101 R)
• M65: 39,684,126 km (0.106 R)
• M66: 40,607,744 km (0.082 R)
• M67: 41,538,542 km (0.116 R)
• M68: 41,772,213 km (0.096 R)
• M69: 42,711,688 km (0.071 R)
• M70: 43,262,956 km (0.092 R)
• M71: 46,538,850 km (0.098 R)
• M72: 47,024,894 km (0.102 R)
• M73: 47,105,976 km (0.072 R)
• M74: 49,232,809 km (0.069 R)
• M75: 49,893,583 km (0.112 R)
• M76: 50,640,375 km (0.049 R)
• M77: 50,890,054 km (0.061 R)
• M78: 52,145,031 km (0.063 R)
• M79: 52,734,147 km (0.078 R)
• M80: 53,664,347 km (0.109 R)
• M81: 55,198,174 km (0.102 R)
• M82: 55,540,902 km (0.054 R)
• M83: 57,092,232 km (0.112 R)
• M84: 58,134,481 km (0.079 R)

Kuiper Belt

Range: 30.2 - 59.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 345 - 15,666 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit