🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.09 AU - 1.19 AU

Year: 432 Days

Day: 18 Hours

Environment

Temp: 32 °C

Axial Tilt: 28.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.02 AU - 1.6 AU

Year: 532 Days

Day: 17.1 Hours

Environment

Temp: 20 °C

Axial Tilt: 120.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 2.51 AU - 2.63 AU

Year: 1462 Days

Day: 17.5 Hours

Environment

Temp: -81 °C

Axial Tilt: 6.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 2.5 AU - 2.68 AU

Year: 1479 Days

Day: 33.6 Hours

Environment

Temp: -73 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,419,090 km

• M1: 1,294,022 km (0.093 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 3.95 AU - 5.19 AU

Year: 3466 Days

Day: 21.7 Hours

Environment

Temp: -133 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 59,419,090 km

• M1: 2,319,665 km (0.12 R)
• M2: 2,615,719 km (0.068 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 254.3

Radius: 3.2

Gravity: 24.83 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 10.77 AU - 16.81 AU

Year: 18167 Days

Day: 16 Hours

Environment

Temp: -175 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 59,419,090 km

• M1: 124,765 km (0.028 R)
• M2: 647,460 km (0.071 R)
• M3: 1,243,308 km (0.097 R)
• M4: 1,684,921 km (0.114 R)
• M5: 1,733,989 km (0.063 R)
• M6: 1,833,621 km (0.1 R)
• M7: 2,196,994 km (0.027 R)
• M8: 2,469,861 km (0.108 R)
• M9: 3,228,023 km (0.1 R)
• M10: 3,258,541 km (0.087 R)
• M11: 3,986,334 km (0.109 R)
• M12: 4,866,568 km (0.118 R)
• M13: 5,292,324 km (0.105 R)
• M14: 5,364,430 km (0.057 R)
• M15: 6,952,411 km (0.069 R)
• M16: 6,991,756 km (0.099 R)
• M17: 7,270,157 km (0.096 R)
• M18: 9,100,637 km (0.114 R)
• M19: 9,317,255 km (0.062 R)
• M20: 10,155,601 km (0.064 R)
• M21: 11,063,959 km (0.083 R)
• M22: 11,715,009 km (0.116 R)
• M23: 11,762,133 km (0.108 R)
• M24: 12,283,032 km (0.113 R)
• M25: 13,151,598 km (0.101 R)
• M26: 15,151,422 km (0.098 R)
• M27: 15,614,278 km (0.116 R)
• M28: 16,290,909 km (0.116 R)
• M29: 16,712,177 km (0.114 R)
• M30: 17,565,184 km (0.119 R)
• M31: 17,672,744 km (0.115 R)
• M32: 19,480,036 km (0.115 R)
• M33: 20,377,175 km (0.102 R)
• M34: 20,660,214 km (0.049 R)
• M35: 20,887,752 km (0.096 R)
• M36: 21,230,481 km (0.12 R)
• M37: 22,795,424 km (0.118 R)
• M38: 25,667,853 km (0.105 R)
• M39: 26,034,817 km (0.106 R)
• M40: 26,157,487 km (0.107 R)
• M41: 26,897,847 km (0.078 R)
• M42: 29,159,767 km (0.119 R)
• M43: 29,414,831 km (0.109 R)
• M44: 29,542,588 km (0.116 R)
• M45: 30,765,999 km (0.119 R)
• M46: 31,025,701 km (0.068 R)
• M47: 31,612,573 km (0.092 R)
• M48: 32,532,750 km (0.117 R)
• M49: 34,668,858 km (0.044 R)
• M50: 35,617,458 km (0.114 R)
• M51: 37,956,869 km (0.064 R)
• M52: 38,304,984 km (0.071 R)
• M53: 38,654,295 km (0.102 R)
• M54: 40,416,258 km (0.11 R)
• M55: 40,914,270 km (0.115 R)
• M56: 41,414,226 km (0.065 R)
• M57: 41,916,426 km (0.087 R)
• M58: 42,132,146 km (0.084 R)
• M59: 43,434,695 km (0.059 R)
• M60: 46,673,788 km (0.117 R)
• M61: 50,294,804 km (0.104 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 362.1

Radius: 6

Gravity: 10.06 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 11.77 AU - 16.63 AU

Year: 18983 Days

Day: 19.3 Hours

Environment

Temp: -176 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 59,419,090 km

• M1: 133,890 km (0.096 R)
• M2: 295,306 km (0.12 R)
• M3: 352,602 km (0.119 R)
• M4: 514,168 km (0.107 R)
• M5: 882,179 km (0.036 R)
• M6: 1,126,921 km (0.112 R)
• M7: 1,895,255 km (0.064 R)
• M8: 3,150,082 km (0.059 R)
• M9: 3,661,109 km (0.099 R)
• M10: 4,456,371 km (0.092 R)
• M11: 4,950,792 km (0.086 R)
• M12: 5,263,601 km (0.061 R)
• M13: 5,422,474 km (0.116 R)
• M14: 5,582,843 km (0.104 R)
• M15: 5,623,234 km (0.067 R)
• M16: 6,408,324 km (0.116 R)
• M17: 6,492,847 km (0.054 R)
• M18: 7,581,919 km (0.11 R)
• M19: 7,987,629 km (0.104 R)
• M20: 8,170,288 km (0.043 R)
• M21: 8,446,745 km (0.088 R)
• M22: 9,198,923 km (0.119 R)
• M23: 9,342,387 km (0.079 R)
• M24: 9,631,560 km (0.052 R)
• M25: 10,119,847 km (0.094 R)
• M26: 10,968,516 km (0.108 R)
• M27: 11,632,730 km (0.117 R)
• M28: 11,684,491 km (0.082 R)
• M29: 12,048,014 km (0.104 R)
• M30: 12,152,583 km (0.074 R)
• M31: 13,376,742 km (0.097 R)
• M32: 13,539,206 km (0.078 R)
• M33: 14,472,696 km (0.111 R)
• M34: 14,695,298 km (0.087 R)
• M35: 14,975,196 km (0.108 R)
• M36: 16,285,374 km (0.09 R)
• M37: 16,807,919 km (0.07 R)
• M38: 18,168,362 km (0.101 R)
• M39: 19,995,102 km (0.117 R)
• M40: 20,057,035 km (0.113 R)
• M41: 20,804,725 km (0.082 R)
• M42: 21,688,699 km (0.055 R)
• M43: 22,713,744 km (0.103 R)
• M44: 22,842,996 km (0.075 R)
• M45: 23,885,694 km (0.087 R)
• M46: 24,082,864 km (0.042 R)
• M47: 24,877,228 km (0.115 R)
• M48: 25,949,695 km (0.116 R)
• M49: 26,084,782 km (0.069 R)
• M50: 26,287,936 km (0.111 R)
• M51: 27,448,816 km (0.093 R)
• M52: 28,139,509 km (0.061 R)
• M53: 29,116,084 km (0.095 R)
• M54: 29,679,021 km (0.082 R)
• M55: 30,316,607 km (0.064 R)
• M56: 30,459,024 km (0.117 R)
• M57: 30,815,815 km (0.1 R)
• M58: 31,389,373 km (0.105 R)
• M59: 31,894,266 km (0.117 R)
• M60: 32,985,283 km (0.103 R)
• M61: 35,203,521 km (0.11 R)
• M62: 35,577,814 km (0.053 R)
• M63: 35,728,011 km (0.099 R)
• M64: 36,028,852 km (0.115 R)
• M65: 37,622,219 km (0.106 R)
• M66: 38,312,015 km (0.105 R)
• M67: 39,083,491 km (0.116 R)
• M68: 39,704,322 km (0.103 R)
• M69: 39,782,113 km (0.035 R)
• M70: 40,015,934 km (0.113 R)
• M71: 40,093,875 km (0.12 R)
• M72: 41,665,251 km (0.101 R)
• M73: 42,299,396 km (0.118 R)
• M74: 42,378,982 km (0.101 R)
• M75: 43,176,638 km (0.115 R)
• M76: 43,657,595 km (0.091 R)
• M77: 44,867,842 km (0.072 R)
• M78: 45,762,288 km (0.097 R)
• M79: 46,334,649 km (0.034 R)
• M80: 47,403,676 km (0.076 R)
• M81: 47,486,254 km (0.096 R)
• M82: 48,065,646 km (0.054 R)
• M83: 49,482,338 km (0.12 R)
• M84: 51,081,988 km (0.066 R)
• M85: 51,251,333 km (0.104 R)
• M86: 53,642,056 km (0.089 R)
• M87: 54,159,067 km (0.101 R)
• M88: 55,024,341 km (0.062 R)
• M89: 56,681,137 km (0.063 R)
• M90: 58,708,338 km (0.082 R)
• M91: 59,152,195 km (0.086 R)

Kuiper Belt

Range: 30.9 - 51.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 352 - 20,024 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit