🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.6 AU - 0.8 AU

Year: 206 Days

Day: 27.6 Hours

Environment

Temp: 217 °C

Axial Tilt: 39.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 64,305,661 km

• M1: 455,526 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.15 AU - 1.77 AU

Year: 620 Days

Day: 43.1 Hours

Environment

Temp: -16 °C

Axial Tilt: 36.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 64,305,661 km

• M1: 175,329 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.57 AU - 2.21 AU

Year: 913 Days

Day: 32.6 Hours

Environment

Temp: -37 °C

Axial Tilt: 8.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 2.92 AU - 3.48 AU

Year: 2012 Days

Day: 40.7 Hours

Environment

Temp: -99 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,305,661 km

• M1: 555,008 km (0.071 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 3.45 AU - 5.05 AU

Year: 3079 Days

Day: 41.3 Hours

Environment

Temp: -111 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 13.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 703.9

Radius: 3.3

Gravity: 64.64 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 11.14 AU - 16.46 AU

Year: 18018 Days

Day: 21.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 64,305,661 km

• M1: 49,517 km (0.099 R)
• M2: 411,693 km (0.118 R)
• M3: 675,883 km (0.038 R)
• M4: 1,449,903 km (0.108 R)
• M5: 2,954,857 km (0.086 R)
• M6: 5,268,837 km (0.114 R)
• M7: 5,458,677 km (0.086 R)
• M8: 6,651,121 km (0.049 R)
• M9: 7,237,994 km (0.1 R)
• M10: 9,592,066 km (0.118 R)
• M11: 10,758,032 km (0.101 R)
• M12: 11,002,026 km (0.064 R)
• M13: 12,211,824 km (0.081 R)
• M14: 13,158,030 km (0.044 R)
• M15: 15,195,105 km (0.106 R)
• M16: 17,769,385 km (0.094 R)
• M17: 22,747,104 km (0.081 R)
• M18: 24,070,447 km (0.086 R)
• M19: 24,698,160 km (0.091 R)
• M20: 24,909,841 km (0.106 R)
• M21: 29,758,158 km (0.076 R)
• M22: 30,724,411 km (0.069 R)
• M23: 31,215,391 km (0.026 R)
• M24: 33,360,176 km (0.105 R)
• M25: 38,081,335 km (0.117 R)
• M26: 47,176,437 km (0.097 R)
• M27: 49,153,821 km (0.107 R)
• M28: 53,097,071 km (0.07 R)
• M29: 58,175,620 km (0.061 R)
• M30: 59,493,876 km (0.108 R)
• M31: 62,385,753 km (0.067 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 795.6

Radius: 6.8

Gravity: 17.21 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 11.37 AU - 17.39 AU

Year: 19165 Days

Day: 17.3 Hours

Environment

Temp: -184 °C

Axial Tilt: 139.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 64,305,661 km

• M1: 98,136 km (0.074 R)
• M2: 783,444 km (0.095 R)
• M3: 1,185,114 km (0.087 R)
• M4: 2,629,183 km (0.119 R)
• M5: 5,397,641 km (0.076 R)
• M6: 5,879,047 km (0.08 R)
• M7: 7,067,003 km (0.098 R)
• M8: 8,943,858 km (0.113 R)
• M9: 9,332,962 km (0.114 R)
• M10: 10,629,976 km (0.116 R)
• M11: 12,586,267 km (0.096 R)
• M12: 13,146,062 km (0.097 R)
• M13: 16,942,258 km (0.095 R)
• M14: 19,502,177 km (0.034 R)
• M15: 22,006,744 km (0.03 R)
• M16: 22,511,936 km (0.115 R)
• M17: 23,967,374 km (0.078 R)
• M18: 25,817,601 km (0.054 R)
• M19: 31,298,119 km (0.115 R)
• M20: 34,578,800 km (0.064 R)
• M21: 35,399,045 km (0.07 R)
• M22: 36,092,281 km (0.058 R)
• M23: 38,809,727 km (0.103 R)
• M24: 48,112,321 km (0.12 R)
• M25: 48,791,944 km (0.058 R)
• M26: 52,465,320 km (0.086 R)
• M27: 60,949,314 km (0.11 R)
• M28: 63,764,297 km (0.094 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 435.6

Radius: 6.5

Gravity: 10.31 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 14.38 AU - 14.7 AU

Year: 19486 Days

Day: 17.8 Hours

Environment

Temp: -187 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 64,305,661 km

• M1: 80,783 km (0.078 R)
• M2: 353,949 km (0.103 R)
• M3: 594,652 km (0.066 R)
• M4: 862,282 km (0.116 R)
• M5: 1,171,052 km (0.034 R)
• M6: 1,631,066 km (0.083 R)
• M7: 4,805,233 km (0.091 R)
• M8: 5,187,157 km (0.084 R)
• M9: 5,740,369 km (0.104 R)
• M10: 8,650,497 km (0.042 R)
• M11: 8,904,514 km (0.067 R)
• M12: 10,137,799 km (0.12 R)
• M13: 10,592,277 km (0.083 R)
• M14: 10,824,603 km (0.076 R)
• M15: 12,100,523 km (0.082 R)
• M16: 14,947,370 km (0.119 R)
• M17: 15,239,685 km (0.111 R)
• M18: 16,370,645 km (0.112 R)
• M19: 17,718,521 km (0.09 R)
• M20: 17,963,862 km (0.117 R)
• M21: 18,211,596 km (0.114 R)
• M22: 21,087,615 km (0.053 R)
• M23: 22,015,720 km (0.09 R)
• M24: 27,393,016 km (0.053 R)
• M25: 28,051,994 km (0.051 R)
• M26: 28,385,448 km (0.119 R)
• M27: 33,211,176 km (0.086 R)
• M28: 34,212,584 km (0.091 R)
• M29: 35,105,085 km (0.09 R)
• M30: 35,362,992 km (0.078 R)
• M31: 37,337,235 km (0.085 R)
• M32: 40,222,978 km (0.097 R)
• M33: 45,816,741 km (0.037 R)
• M34: 46,434,132 km (0.097 R)
• M35: 47,370,465 km (0.108 R)
• M36: 49,442,395 km (0.042 R)
• M37: 51,907,320 km (0.116 R)
• M38: 59,242,702 km (0.049 R)

Kuiper Belt

Range: 31.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 366 - 14,100 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit