🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 3.33 AU - 3.97 AU

Year: 2451 Days

Day: 16.5 Hours

Environment

Temp: -110 °C

Axial Tilt: 15.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 4.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 3.9 AU - 5.82 AU

Year: 3766 Days

Day: 34.4 Hours

Environment

Temp: -128 °C

Axial Tilt: 23.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,218,048 km

• M1: 123,119 km (0.113 R)

Planet 3 - Gas Giant

Semi-Major Axis: 9.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 709.6

Radius: 11.7

Gravity: 5.18 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 8.26 AU - 11.04 AU

Year: 10536 Days

Day: 9.4 Hours

Environment

Temp: -167 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 28,218,048 km

• M1: 145,559 km (0.054 R)
• M2: 540,048 km (0.075 R)
• M3: 909,256 km (0.112 R)
• M4: 1,695,692 km (0.07 R)
• M5: 2,540,621 km (0.1 R)
• M6: 3,070,197 km (0.088 R)
• M7: 3,750,269 km (0.043 R)
• M8: 4,862,080 km (0.088 R)
• M9: 7,349,743 km (0.033 R)
• M10: 8,251,071 km (0.109 R)
• M11: 9,081,040 km (0.084 R)
• M12: 10,907,031 km (0.095 R)
• M13: 12,194,919 km (0.107 R)
• M14: 14,216,286 km (0.029 R)
• M15: 15,959,250 km (0.064 R)
• M16: 16,523,085 km (0.116 R)
• M17: 18,912,761 km (0.103 R)
• M18: 22,039,207 km (0.116 R)
• M19: 23,094,171 km (0.087 R)
• M20: 23,543,563 km (0.081 R)
• M21: 30,787,541 km (0.097 R)
• M22: 32,105,199 km (0.119 R)
• M23: 34,035,909 km (0.078 R)
• M24: 38,755,722 km (0.096 R)
• M25: 39,135,850 km (0.096 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 433.3

Radius: 15

Gravity: 1.93 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 11.2 AU - 12.5 AU

Year: 14337 Days

Day: 8.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 28,218,048 km

• M1: 186,549 km (0.059 R)
• M2: 734,077 km (0.056 R)
• M3: 1,910,814 km (0.095 R)
• M4: 2,421,541 km (0.1 R)
• M5: 2,913,568 km (0.087 R)
• M6: 3,573,145 km (0.063 R)
• M7: 4,048,717 km (0.09 R)
• M8: 4,749,433 km (0.049 R)
• M9: 6,060,509 km (0.069 R)
• M10: 6,900,202 km (0.105 R)
• M11: 10,045,347 km (0.118 R)
• M12: 10,784,361 km (0.112 R)
• M13: 11,845,309 km (0.081 R)
• M14: 13,159,526 km (0.096 R)
• M15: 17,089,163 km (0.068 R)
• M16: 19,401,647 km (0.117 R)
• M17: 20,382,710 km (0.091 R)
• M18: 21,310,815 km (0.075 R)
• M19: 25,500,154 km (0.05 R)
• M20: 32,654,822 km (0.077 R)
• M21: 33,575,896 km (0.088 R)
• M22: 36,443,088 km (0.114 R)
• M23: 39,082,743 km (0.089 R)
• M24: 39,990,353 km (0.064 R)
• M25: 41,444,744 km (0.103 R)
• M26: 42,524,541 km (0.057 R)
• M27: 47,911,261 km (0.044 R)
• M28: 50,767,982 km (0.084 R)
• M29: 52,004,109 km (0.103 R)

Planet 5 - Gas Giant

Semi-Major Axis: 13.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 953.9

Radius: 8.3

Gravity: 13.85 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 9.85 AU - 16.35 AU

Year: 16664 Days

Day: 9.2 Hours

Environment

Temp: -175 °C

Axial Tilt: 81.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 28,218,048 km

• M1: 103,372 km (0.061 R)
• M2: 586,723 km (0.109 R)
• M3: 1,053,618 km (0.119 R)
• M4: 1,517,371 km (0.073 R)
• M5: 1,879,398 km (0.068 R)
• M6: 2,298,422 km (0.05 R)
• M7: 2,682,439 km (0.118 R)
• M8: 3,637,921 km (0.079 R)
• M9: 4,065,322 km (0.075 R)
• M10: 4,839,940 km (0.114 R)
• M11: 7,903,704 km (0.071 R)
• M12: 8,206,341 km (0.111 R)
• M13: 10,306,097 km (0.075 R)
• M14: 11,100,012 km (0.061 R)
• M15: 12,603,471 km (0.106 R)
• M16: 13,368,664 km (0.079 R)
• M17: 16,009,515 km (0.094 R)
• M18: 17,836,853 km (0.083 R)
• M19: 19,984,181 km (0.037 R)
• M20: 21,802,094 km (0.116 R)
• M21: 22,398,242 km (0.076 R)
• M22: 22,700,430 km (0.082 R)
• M23: 25,873,849 km (0.048 R)
• M24: 28,972,470 km (0.111 R)
• M25: 34,137,337 km (0.114 R)
• M26: 35,348,032 km (0.034 R)
• M27: 37,006,324 km (0.077 R)
• M28: 37,428,789 km (0.118 R)
• M29: 39,590,029 km (0.109 R)
• M30: 45,274,150 km (0.075 R)
• M31: 48,394,014 km (0.073 R)
• M32: 50,782,493 km (0.082 R)
• M33: 54,329,309 km (0.081 R)
• M34: 55,241,258 km (0.119 R)
• M35: 59,760,609 km (0.116 R)
• M36: 60,537,022 km (0.119 R)
• M37: 65,955,008 km (0.098 R)
• M38: 70,817,986 km (0.09 R)
• M39: 73,892,073 km (0.067 R)
• M40: 74,786,519 km (0.078 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 44

Radius: 4.7

Gravity: 1.99 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 12.56 AU - 14.84 AU

Year: 17822 Days

Day: 24.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 28,218,048 km

• M1: 58,792 km (0.098 R)
• M2: 214,673 km (0.106 R)
• M3: 498,460 km (0.095 R)
• M4: 1,117,047 km (0.118 R)
• M5: 2,129,825 km (0.073 R)
• M6: 2,297,375 km (0.093 R)
• M7: 5,218,722 km (0.104 R)
• M8: 6,325,297 km (0.096 R)
• M9: 6,481,627 km (0.048 R)
• M10: 15,358,615 km (0.104 R)

Kuiper Belt

Range: 31.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 517 - 19,268 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit