🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.57 AU - 0.63 AU

Year: 296 Days

Day: 24.3 Hours

Environment

Temp: -126 °C

Axial Tilt: 5.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.5 AU - 0.82 AU

Year: 341 Days

Day: 34.5 Hours

Environment

Temp: -129 °C

Axial Tilt: 43.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,548,007 km

• M1: 404,812 km (0.099 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 316.3

Radius: 10.5

Gravity: 2.87 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.73 AU - 0.89 AU

Year: 464 Days

Day: 10.1 Hours

Environment

Temp: -154 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 46,548,007 km

• M1: 131,048 km (0.067 R)
• M2: 472,580 km (0.07 R)
• M3: 916,885 km (0.103 R)
• M4: 1,361,041 km (0.089 R)
• M5: 1,801,906 km (0.034 R)
• M6: 2,155,705 km (0.042 R)
• M7: 2,520,275 km (0.062 R)
• M8: 3,088,149 km (0.085 R)
• M9: 4,017,451 km (0.098 R)
• M10: 4,738,812 km (0.094 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 691.9

Radius: 10.8

Gravity: 5.93 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.19 AU - 1.91 AU

Year: 1227 Days

Day: 11.7 Hours

Environment

Temp: -180 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 46,548,007 km

• M1: 142,866 km (0.067 R)
• M2: 637,736 km (0.092 R)
• M3: 1,048,382 km (0.105 R)
• M4: 1,584,391 km (0.105 R)
• M5: 2,354,670 km (0.1 R)
• M6: 3,098,172 km (0.091 R)
• M7: 3,974,516 km (0.086 R)
• M8: 4,462,056 km (0.12 R)
• M9: 4,989,089 km (0.109 R)
• M10: 5,857,355 km (0.07 R)
• M11: 6,396,955 km (0.088 R)
• M12: 7,142,999 km (0.106 R)
• M13: 7,919,113 km (0.055 R)
• M14: 8,636,435 km (0.117 R)
• M15: 10,264,359 km (0.112 R)
• M16: 11,560,923 km (0.091 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 937.5

Radius: 11.5

Gravity: 7.09 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 2.15 AU - 2.35 AU

Year: 2146 Days

Day: 14.7 Hours

Environment

Temp: -184 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 46,548,007 km

• M1: 145,409 km (0.095 R)
• M2: 532,419 km (0.055 R)
• M3: 1,300,903 km (0.117 R)
• M4: 2,046,499 km (0.045 R)
• M5: 3,952,675 km (0.104 R)
• M6: 4,546,728 km (0.077 R)
• M7: 4,990,585 km (0.077 R)
• M8: 5,487,549 km (0.087 R)
• M9: 5,862,591 km (0.099 R)
• M10: 8,486,538 km (0.09 R)
• M11: 8,887,460 km (0.103 R)
• M12: 11,646,942 km (0.119 R)
• M13: 13,944,466 km (0.067 R)
• M14: 15,817,432 km (0.058 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 435.3

Radius: 8.7

Gravity: 5.75 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 2.56 AU - 3.76 AU

Year: 3572 Days

Day: 5.3 Hours

Environment

Temp: -208 °C

Axial Tilt: 48.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 46,548,007 km

• M1: 108,159 km (0.055 R)
• M2: 542,143 km (0.03 R)
• M3: 1,031,477 km (0.118 R)
• M4: 1,389,764 km (0.107 R)
• M5: 2,183,082 km (0.084 R)
• M6: 2,565,903 km (0.088 R)
• M7: 2,910,576 km (0.088 R)
• M8: 3,268,265 km (0.084 R)
• M9: 3,693,571 km (0.059 R)
• M10: 4,155,530 km (0.091 R)
• M11: 4,610,457 km (0.079 R)
• M12: 5,492,635 km (0.118 R)
• M13: 6,095,216 km (0.098 R)
• M14: 6,625,690 km (0.118 R)
• M15: 7,683,047 km (0.113 R)
• M16: 8,504,639 km (0.089 R)
• M17: 11,696,010 km (0.101 R)
• M18: 12,471,077 km (0.109 R)
• M19: 14,028,092 km (0.099 R)
• M20: 14,853,423 km (0.079 R)
• M21: 16,441,105 km (0.083 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 958.6

Radius: 14.7

Gravity: 4.44 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 4.55 AU - 6.35 AU

Year: 8090 Days

Day: 13.1 Hours

Environment

Temp: -216 °C

Axial Tilt: 43.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 46,548,007 km

• M1: 182,809 km (0.045 R)
• M2: 703,858 km (0.093 R)
• M3: 1,447,210 km (0.032 R)
• M4: 1,910,365 km (0.074 R)
• M5: 2,912,072 km (0.051 R)
• M6: 3,692,075 km (0.044 R)
• M7: 4,492,873 km (0.068 R)
• M8: 5,278,411 km (0.036 R)
• M9: 6,083,397 km (0.111 R)
• M10: 7,981,346 km (0.088 R)
• M11: 9,900,237 km (0.12 R)
• M12: 10,862,900 km (0.059 R)
• M13: 13,634,200 km (0.075 R)
• M14: 14,505,758 km (0.037 R)
• M15: 16,222,842 km (0.09 R)
• M16: 16,777,401 km (0.097 R)
• M17: 18,819,113 km (0.076 R)
• M18: 20,777,947 km (0.07 R)
• M19: 21,350,010 km (0.091 R)
• M20: 23,567,499 km (0.059 R)
• M21: 24,550,357 km (0.112 R)
• M22: 26,982,370 km (0.1 R)
• M23: 28,157,311 km (0.09 R)
• M24: 29,776,708 km (0.109 R)
• M25: 32,103,703 km (0.107 R)
• M26: 33,089,703 km (0.072 R)
• M27: 34,208,844 km (0.087 R)
• M28: 36,759,787 km (0.071 R)
• M29: 39,062,846 km (0.093 R)
• M30: 39,935,152 km (0.09 R)
• M31: 42,892,851 km (0.087 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 344 - 11,349 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit