🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.69 AU - 2.45 AU

Year: 1047 Days

Day: 43 Hours

Environment

Temp: -56 °C

Axial Tilt: 45.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 117,989,792 km

• M1: 1,592,170 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 2.17 AU - 2.59 AU

Year: 1290 Days

Day: 40.8 Hours

Environment

Temp: -72 °C

Axial Tilt: 23.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 117,989,792 km

• M1: 430,243 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 2.99 AU - 4.93 AU

Year: 2770 Days

Day: 47.5 Hours

Environment

Temp: -104 °C

Axial Tilt: 46.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 5.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 4.01 AU - 6.19 AU

Year: 4048 Days

Day: 14.2 Hours

Environment

Temp: -123 °C

Axial Tilt: 27.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 13.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 998.8

Radius: 3.5

Gravity: 81.53 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 10.26 AU - 16.24 AU

Year: 16951 Days

Day: 23.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 117,989,792 km

• M1: 43,982 km (0.08 R)
• M2: 157,975 km (0.078 R)
• M3: 274,063 km (0.106 R)
• M4: 436,527 km (0.114 R)
• M5: 811,120 km (0.119 R)
• M6: 995,424 km (0.104 R)
• M7: 1,309,131 km (0.068 R)
• M8: 1,667,268 km (0.111 R)
• M9: 1,869,225 km (0.055 R)
• M10: 2,149,721 km (0.087 R)
• M11: 2,322,058 km (0.106 R)
• M12: 2,503,670 km (0.11 R)
• M13: 2,646,087 km (0.116 R)
• M14: 3,498,645 km (0.12 R)
• M15: 4,767,086 km (0.119 R)
• M16: 5,023,347 km (0.111 R)
• M17: 5,288,734 km (0.078 R)
• M18: 6,269,946 km (0.089 R)
• M19: 6,444,527 km (0.072 R)
• M20: 9,697,233 km (0.103 R)
• M21: 11,411,625 km (0.118 R)
• M22: 13,104,025 km (0.035 R)
• M23: 15,985,729 km (0.056 R)
• M24: 21,252,771 km (0.034 R)
• M25: 28,989,823 km (0.104 R)
• M26: 34,755,026 km (0.104 R)
• M27: 34,891,011 km (0.095 R)
• M28: 39,142,133 km (0.077 R)
• M29: 47,472,491 km (0.041 R)
• M30: 51,075,256 km (0.047 R)
• M31: 51,959,230 km (0.029 R)
• M32: 53,213,758 km (0.032 R)
• M33: 59,790,230 km (0.075 R)
• M34: 60,574,721 km (0.049 R)
• M35: 63,781,052 km (0.074 R)
• M36: 71,404,859 km (0.032 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 299

Radius: 7.9

Gravity: 4.79 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 13.43 AU - 14.91 AU

Year: 18747 Days

Day: 21.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 117,989,792 km

• M1: 126,560 km (0.09 R)
• M2: 420,071 km (0.083 R)
• M3: 842,236 km (0.075 R)
• M4: 1,710,652 km (0.117 R)
• M5: 1,975,141 km (0.111 R)
• M6: 2,364,245 km (0.108 R)
• M7: 3,222,937 km (0.091 R)
• M8: 3,791,259 km (0.062 R)
• M9: 6,996,244 km (0.079 R)
• M10: 7,768,318 km (0.069 R)
• M11: 18,069,328 km (0.116 R)
• M12: 22,641,787 km (0.118 R)
• M13: 22,916,299 km (0.043 R)
• M14: 23,472,056 km (0.12 R)
• M15: 26,997,180 km (0.046 R)
• M16: 28,035,539 km (0.096 R)
• M17: 31,994,945 km (0.079 R)
• M18: 36,186,827 km (0.026 R)
• M19: 44,772,548 km (0.101 R)
• M20: 46,520,450 km (0.108 R)
• M21: 46,964,456 km (0.056 R)
• M22: 49,073,936 km (0.052 R)

Planet 7 - Ice Giant

Semi-Major Axis: 20.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 994.6

Radius: 6.8

Gravity: 21.51 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 15.5 AU - 25.02 AU

Year: 32051 Days

Day: 18.1 Hours

Environment

Temp: -201 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 117,989,792 km

• M1: 86,916 km (0.114 R)
• M2: 355,744 km (0.093 R)
• M3: 727,345 km (0.099 R)
• M4: 1,463,666 km (0.091 R)
• M5: 2,253,991 km (0.116 R)
• M6: 2,590,586 km (0.064 R)
• M7: 2,960,093 km (0.078 R)
• M8: 4,968,444 km (0.071 R)
• M9: 5,960,428 km (0.046 R)
• M10: 6,708,717 km (0.063 R)
• M11: 7,241,285 km (0.103 R)
• M12: 9,590,271 km (0.087 R)
• M13: 11,560,923 km (0.067 R)
• M14: 13,535,615 km (0.106 R)
• M15: 15,179,247 km (0.07 R)
• M16: 16,095,684 km (0.099 R)
• M17: 16,567,515 km (0.051 R)
• M18: 16,855,042 km (0.06 R)
• M19: 24,920,761 km (0.09 R)
• M20: 26,978,630 km (0.077 R)
• M21: 27,510,300 km (0.097 R)
• M22: 30,560,152 km (0.048 R)
• M23: 31,722,827 km (0.08 R)
• M24: 33,827,968 km (0.09 R)
• M25: 35,387,526 km (0.119 R)
• M26: 37,157,718 km (0.105 R)
• M27: 42,821,343 km (0.066 R)
• M28: 50,224,792 km (0.118 R)
• M29: 51,842,095 km (0.117 R)
• M30: 54,543,832 km (0.111 R)
• M31: 55,607,473 km (0.105 R)
• M32: 60,000,415 km (0.073 R)
• M33: 65,093,773 km (0.12 R)
• M34: 69,469,511 km (0.117 R)
• M35: 79,342,971 km (0.07 R)
• M36: 82,645,044 km (0.079 R)
• M37: 83,204,092 km (0.097 R)
• M38: 103,748,966 km (0.051 R)
• M39: 112,078,276 km (0.038 R)

Kuiper Belt

Range: 31.2 - 47.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 471 - 20,400 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit