🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.48 AU - 0.64 AU

Year: 155 Days

Day: 20.3 Hours

Environment

Temp: 213 °C

Axial Tilt: 19.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.53 AU - 0.81 AU

Year: 203 Days

Day: 37.2 Hours

Environment

Temp: 169 °C

Axial Tilt: 11.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.78 AU - 1.08 AU

Year: 333 Days

Day: 40.5 Hours

Environment

Temp: 38 °C

Axial Tilt: 29.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 3.55 AU - 4.11 AU

Year: 2780 Days

Day: 29.7 Hours

Environment

Temp: -127 °C

Axial Tilt: 15 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 3.63 AU - 5.41 AU

Year: 3564 Days

Day: 43.8 Hours

Environment

Temp: -126 °C

Axial Tilt: 45.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,542,024 km

• M1: 550,221 km (0.048 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 39.5

Radius: 9.8

Gravity: 0.41 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 4.91 AU - 5.59 AU

Year: 4461 Days

Day: 8.7 Hours

Environment

Temp: -136 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 43,542,024 km

• M1: 141,520 km (0.098 R)
• M2: 223,948 km (0.115 R)
• M3: 319,840 km (0.054 R)
• M4: 405,709 km (0.08 R)
• M5: 555,158 km (0.118 R)
• M6: 628,760 km (0.112 R)
• M7: 851,361 km (0.098 R)
• M8: 972,536 km (0.068 R)
• M9: 1,172,698 km (0.098 R)
• M10: 1,378,694 km (0.034 R)
• M11: 1,482,216 km (0.116 R)
• M12: 1,646,624 km (0.057 R)
• M13: 1,722,769 km (0.101 R)
• M14: 1,791,285 km (0.114 R)
• M15: 2,231,851 km (0.116 R)
• M16: 2,488,860 km (0.119 R)
• M17: 2,576,674 km (0.03 R)
• M18: 2,907,734 km (0.095 R)
• M19: 3,566,264 km (0.084 R)
• M20: 3,743,687 km (0.109 R)
• M21: 3,901,363 km (0.09 R)
• M22: 4,095,691 km (0.099 R)
• M23: 4,223,148 km (0.099 R)
• M24: 4,304,978 km (0.091 R)
• M25: 4,399,225 km (0.107 R)
• M26: 4,565,727 km (0.053 R)
• M27: 4,649,801 km (0.066 R)
• M28: 4,734,324 km (0.096 R)
• M29: 4,868,214 km (0.107 R)
• M30: 5,214,832 km (0.108 R)
• M31: 5,607,975 km (0.102 R)
• M32: 5,892,810 km (0.101 R)
• M33: 6,050,187 km (0.096 R)
• M34: 6,369,129 km (0.096 R)
• M35: 6,530,695 km (0.062 R)
• M36: 6,734,597 km (0.107 R)
• M37: 7,106,946 km (0.076 R)
• M38: 7,713,715 km (0.097 R)
• M39: 7,987,030 km (0.114 R)
• M40: 8,103,118 km (0.104 R)
• M41: 8,205,294 km (0.058 R)
• M42: 8,307,768 km (0.118 R)
• M43: 8,573,155 km (0.059 R)
• M44: 8,856,493 km (0.103 R)
• M45: 9,021,799 km (0.047 R)
• M46: 9,693,792 km (0.052 R)
• M47: 10,318,513 km (0.114 R)
• M48: 10,715,695 km (0.082 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 605.3

Radius: 8

Gravity: 9.46 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 6.86 AU - 10.26 AU

Year: 9288 Days

Day: 8.8 Hours

Environment

Temp: -176 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 43,542,024 km

• M1: 204,949 km (0.107 R)
• M2: 304,132 km (0.062 R)
• M3: 725,550 km (0.116 R)
• M4: 874,100 km (0.101 R)
• M5: 1,318,556 km (0.113 R)
• M6: 1,607,130 km (0.113 R)
• M7: 1,671,607 km (0.097 R)
• M8: 1,961,078 km (0.092 R)
• M9: 2,266,408 km (0.069 R)
• M10: 2,437,099 km (0.072 R)
• M11: 2,511,599 km (0.096 R)
• M12: 2,637,410 km (0.027 R)
• M13: 2,739,586 km (0.047 R)
• M14: 2,921,646 km (0.049 R)
• M15: 3,027,562 km (0.06 R)
• M16: 3,080,968 km (0.116 R)
• M17: 3,161,601 km (0.103 R)
• M18: 3,380,313 km (0.102 R)
• M19: 3,575,688 km (0.04 R)
• M20: 3,632,236 km (0.118 R)
• M21: 3,774,803 km (0.041 R)
• M22: 3,890,293 km (0.042 R)
• M23: 3,977,658 km (0.08 R)
• M24: 4,036,300 km (0.098 R)
• M25: 4,124,712 km (0.089 R)
• M26: 4,243,792 km (0.09 R)
• M27: 4,855,648 km (0.077 R)
• M28: 5,012,875 km (0.106 R)
• M29: 5,300,253 km (0.071 R)
• M30: 5,758,022 km (0.105 R)
• M31: 6,434,055 km (0.066 R)
• M32: 7,242,033 km (0.116 R)
• M33: 7,349,893 km (0.103 R)
• M34: 7,712,967 km (0.101 R)
• M35: 8,608,011 km (0.07 R)
• M36: 8,760,451 km (0.08 R)
• M37: 8,952,236 km (0.072 R)
• M38: 9,379,039 km (0.103 R)
• M39: 10,011,538 km (0.119 R)
• M40: 11,442,891 km (0.093 R)
• M41: 11,821,074 km (0.063 R)
• M42: 13,067,972 km (0.101 R)
• M43: 13,729,195 km (0.067 R)
• M44: 13,818,206 km (0.074 R)
• M45: 14,401,189 km (0.107 R)
• M46: 14,992,399 km (0.109 R)
• M47: 15,175,806 km (0.095 R)
• M48: 15,545,014 km (0.044 R)
• M49: 15,684,290 km (0.115 R)
• M50: 15,823,864 km (0.059 R)
• M51: 16,010,712 km (0.066 R)
• M52: 16,812,856 km (0.068 R)
• M53: 17,003,593 km (0.119 R)
• M54: 18,407,120 km (0.086 R)
• M55: 18,751,345 km (0.102 R)
• M56: 19,496,492 km (0.033 R)
• M57: 19,696,804 km (0.087 R)
• M58: 19,847,449 km (0.106 R)
• M59: 20,352,491 km (0.12 R)
• M60: 21,169,295 km (0.099 R)
• M61: 21,272,219 km (0.099 R)
• M62: 23,736,993 km (0.09 R)
• M63: 26,235,278 km (0.116 R)
• M64: 26,345,831 km (0.066 R)
• M65: 26,401,182 km (0.083 R)
• M66: 26,511,884 km (0.087 R)
• M67: 27,067,940 km (0.114 R)
• M68: 27,235,489 km (0.102 R)
• M69: 27,515,536 km (0.076 R)
• M70: 27,627,884 km (0.112 R)
• M71: 28,248,117 km (0.113 R)
• M72: 28,987,131 km (0.082 R)
• M73: 30,078,597 km (0.082 R)
• M74: 31,008,048 km (0.06 R)
• M75: 31,066,541 km (0.11 R)
• M76: 31,125,034 km (0.057 R)
• M77: 31,300,512 km (0.117 R)
• M78: 31,888,133 km (0.105 R)
• M79: 32,776,295 km (0.102 R)
• M80: 35,306,294 km (0.101 R)
• M81: 36,102,005 km (0.089 R)
• M82: 36,532,847 km (0.085 R)
• M83: 37,773,462 km (0.084 R)
• M84: 37,960,759 km (0.101 R)
• M85: 38,336,250 km (0.039 R)
• M86: 40,168,375 km (0.091 R)
• M87: 41,319,829 km (0.119 R)
• M88: 41,577,138 km (0.062 R)
• M89: 43,067,282 km (0.083 R)
• M90: 43,655,202 km (0.104 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 331.9

Radius: 12.3

Gravity: 2.19 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 9.97 AU - 10.83 AU

Year: 12438 Days

Day: 10.6 Hours

Environment

Temp: -181 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 43,542,024 km

• M1: 163,959 km (0.077 R)
• M2: 378,483 km (0.061 R)
• M3: 623,524 km (0.11 R)
• M4: 743,501 km (0.094 R)
• M5: 956,529 km (0.083 R)
• M6: 1,171,800 km (0.073 R)
• M7: 1,587,233 km (0.117 R)
• M8: 1,692,999 km (0.109 R)
• M9: 2,001,919 km (0.081 R)
• M10: 2,163,335 km (0.073 R)
• M11: 2,281,218 km (0.114 R)
• M12: 2,474,648 km (0.102 R)
• M13: 2,573,532 km (0.112 R)
• M14: 2,955,904 km (0.11 R)
• M15: 3,114,029 km (0.12 R)
• M16: 3,384,053 km (0.098 R)
• M17: 3,975,713 km (0.106 R)
• M18: 4,478,511 km (0.093 R)
• M19: 4,691,389 km (0.113 R)
• M20: 4,814,658 km (0.06 R)
• M21: 5,032,921 km (0.115 R)
• M22: 5,222,611 km (0.092 R)
• M23: 5,806,043 km (0.087 R)
• M24: 6,650,523 km (0.114 R)
• M25: 6,929,074 km (0.1 R)
• M26: 7,105,001 km (0.057 R)
• M27: 7,605,705 km (0.068 R)
• M28: 7,714,463 km (0.069 R)
• M29: 7,823,819 km (0.099 R)
• M30: 8,080,978 km (0.063 R)
• M31: 9,252,927 km (0.088 R)
• M32: 10,076,913 km (0.079 R)
• M33: 10,639,401 km (0.112 R)
• M34: 10,965,374 km (0.095 R)
• M35: 12,344,667 km (0.104 R)
• M36: 13,778,113 km (0.107 R)
• M37: 15,080,961 km (0.059 R)
• M38: 15,309,547 km (0.036 R)
• M39: 16,188,734 km (0.095 R)
• M40: 16,376,030 km (0.111 R)
• M41: 17,084,376 km (0.06 R)
• M42: 17,610,213 km (0.072 R)
• M43: 17,802,745 km (0.09 R)
• M44: 18,044,346 km (0.089 R)
• M45: 18,189,904 km (0.09 R)
• M46: 18,530,987 km (0.103 R)
• M47: 18,775,879 km (0.118 R)
• M48: 19,467,470 km (0.114 R)
• M49: 21,130,400 km (0.073 R)
• M50: 22,368,173 km (0.03 R)
• M51: 22,629,072 km (0.079 R)
• M52: 22,733,640 km (0.045 R)
• M53: 23,523,368 km (0.093 R)
• M54: 23,735,497 km (0.085 R)
• M55: 23,895,118 km (0.057 R)
• M56: 24,054,889 km (0.067 R)
• M57: 24,859,725 km (0.104 R)
• M58: 25,509,878 km (0.116 R)
• M59: 25,618,785 km (0.059 R)
• M60: 25,727,842 km (0.109 R)
• M61: 26,716,385 km (0.064 R)
• M62: 26,882,289 km (0.098 R)
• M63: 27,717,194 km (0.086 R)
• M64: 27,941,292 km (0.113 R)
• M65: 28,165,988 km (0.099 R)
• M66: 28,391,432 km (0.069 R)
• M67: 28,787,118 km (0.06 R)
• M68: 28,900,513 km (0.115 R)
• M69: 29,014,058 km (0.088 R)
• M70: 30,272,924 km (0.036 R)
• M71: 30,909,014 km (0.117 R)
• M72: 31,141,490 km (0.077 R)
• M73: 32,253,301 km (0.101 R)
• M74: 33,081,026 km (0.101 R)
• M75: 34,455,681 km (0.105 R)
• M76: 35,362,393 km (0.114 R)
• M77: 35,849,185 km (0.028 R)
• M78: 35,971,257 km (0.06 R)
• M79: 36,093,329 km (0.098 R)
• M80: 36,767,865 km (0.111 R)
• M81: 37,199,156 km (0.052 R)
• M82: 37,446,441 km (0.117 R)
• M83: 38,378,436 km (0.066 R)
• M84: 39,759,374 km (0.093 R)
• M85: 40,455,752 km (0.101 R)
• M86: 40,582,910 km (0.099 R)
• M87: 42,118,084 km (0.081 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 415 - 13,383 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit