🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 480.7

Radius: 11.7

Gravity: 3.51 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.57 AU - 0.89 AU

Year: 416 Days

Day: 14.7 Hours

Environment

Temp: -166 °C

Axial Tilt: 49.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 62,646,743 km

• M1: 145,858 km (0.047 R)
• M2: 648,208 km (0.091 R)
• M3: 1,027,289 km (0.091 R)
• M4: 1,466,209 km (0.118 R)
• M5: 1,849,478 km (0.101 R)
• M6: 2,249,653 km (0.109 R)
• M7: 2,622,899 km (0.113 R)
• M8: 3,174,916 km (0.051 R)
• M9: 4,245,438 km (0.033 R)
• M10: 4,764,094 km (0.089 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 440

Radius: 13.6

Gravity: 2.38 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.95 AU - 1.01 AU

Year: 647 Days

Day: 7.8 Hours

Environment

Temp: -181 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 62,646,743 km

• M1: 169,794 km (0.085 R)
• M2: 650,452 km (0.115 R)
• M3: 1,423,424 km (0.101 R)
• M4: 1,912,160 km (0.042 R)
• M5: 2,513,843 km (0.055 R)
• M6: 2,975,801 km (0.082 R)
• M7: 4,060,685 km (0.094 R)
• M8: 4,748,536 km (0.115 R)
• M9: 5,844,789 km (0.093 R)
• M10: 6,301,661 km (0.056 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 258.3

Radius: 14.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 2.35 AU - 2.85 AU

Year: 2796 Days

Day: 14.8 Hours

Environment

Temp: -199 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 62,646,743 km

• M1: 180,265 km (0.119 R)
• M2: 691,741 km (0.115 R)
• M3: 1,180,926 km (0.051 R)
• M4: 1,932,804 km (0.05 R)
• M5: 2,613,624 km (0.09 R)
• M6: 3,276,642 km (0.095 R)
• M7: 4,271,468 km (0.102 R)
• M8: 5,437,135 km (0.087 R)
• M9: 6,131,119 km (0.12 R)
• M10: 6,779,626 km (0.111 R)
• M11: 8,097,882 km (0.088 R)
• M12: 9,067,576 km (0.115 R)
• M13: 9,844,587 km (0.055 R)
• M14: 11,643,651 km (0.042 R)
• M15: 13,988,149 km (0.074 R)
• M16: 14,544,354 km (0.088 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 425.2

Radius: 12.3

Gravity: 2.81 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 3.02 AU - 3.9 AU

Year: 4292 Days

Day: 5.9 Hours

Environment

Temp: -207 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 62,646,743 km

• M1: 153,188 km (0.104 R)
• M2: 607,816 km (0.103 R)
• M3: 1,093,860 km (0.101 R)
• M4: 1,632,113 km (0.056 R)
• M5: 2,567,847 km (0.105 R)
• M6: 3,516,448 km (0.068 R)
• M7: 5,959,530 km (0.112 R)
• M8: 6,354,618 km (0.098 R)
• M9: 6,919,051 km (0.081 R)
• M10: 8,530,220 km (0.089 R)
• M11: 8,960,314 km (0.099 R)
• M12: 9,786,693 km (0.082 R)
• M13: 12,389,995 km (0.067 R)
• M14: 12,803,035 km (0.063 R)
• M15: 13,705,110 km (0.04 R)
• M16: 14,446,816 km (0.099 R)
• M17: 15,372,079 km (0.11 R)
• M18: 17,799,903 km (0.09 R)
• M19: 19,044,407 km (0.04 R)
• M20: 19,533,592 km (0.111 R)
• M21: 20,156,668 km (0.094 R)
• M22: 20,664,702 km (0.089 R)
• M23: 22,782,709 km (0.096 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 523

Radius: 14

Gravity: 2.67 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 4.46 AU - 4.46 AU

Year: 6281 Days

Day: 9.3 Hours

Environment

Temp: -220 °C

Axial Tilt: 146 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 62,646,743 km

• M1: 174,132 km (0.034 R)
• M2: 626,965 km (0.028 R)
• M3: 1,192,145 km (0.119 R)
• M4: 3,345,906 km (0.079 R)
• M5: 3,797,392 km (0.107 R)
• M6: 6,737,439 km (0.102 R)
• M7: 7,392,080 km (0.084 R)
• M8: 8,318,090 km (0.06 R)
• M9: 8,950,291 km (0.117 R)
• M10: 9,915,197 km (0.113 R)
• M11: 11,135,318 km (0.109 R)
• M12: 12,863,173 km (0.076 R)
• M13: 14,313,524 km (0.074 R)
• M14: 17,923,321 km (0.118 R)
• M15: 20,713,920 km (0.1 R)
• M16: 23,704,531 km (0.113 R)
• M17: 24,494,856 km (0.113 R)
• M18: 28,183,341 km (0.106 R)
• M19: 28,802,527 km (0.11 R)
• M20: 30,807,587 km (0.097 R)
• M21: 31,939,744 km (0.11 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 647.1

Radius: 4

Gravity: 40.44 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 7.44 AU - 8.76 AU

Year: 15373 Days

Day: 19.5 Hours

Environment

Temp: -235 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 62,646,743 km

• M1: 98,435 km (0.094 R)
• M2: 492,775 km (0.11 R)
• M3: 970,292 km (0.089 R)
• M4: 3,246,274 km (0.087 R)
• M5: 4,301,238 km (0.101 R)
• M6: 4,787,581 km (0.115 R)
• M7: 11,764,676 km (0.099 R)
• M8: 12,840,584 km (0.102 R)
• M9: 16,229,424 km (0.076 R)
• M10: 18,128,120 km (0.086 R)
• M11: 24,501,289 km (0.12 R)
• M12: 25,621,777 km (0.094 R)
• M13: 35,326,939 km (0.065 R)
• M14: 37,416,821 km (0.055 R)
• M15: 38,086,571 km (0.096 R)
• M16: 38,492,131 km (0.117 R)
• M17: 43,145,671 km (0.113 R)
• M18: 43,292,128 km (0.108 R)
• M19: 52,708,416 km (0.078 R)
• M20: 59,508,238 km (0.044 R)
• M21: 62,646,801 km (0.101 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 179 - 15,606 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit