🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.55 AU - 0.67 AU

Year: 313 Days

Day: 22 Hours

Environment

Temp: -119 °C

Axial Tilt: 4.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,798,713 km

• M1: 330,312 km (0.038 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 76

Radius: 13.3

Gravity: 0.43 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.63 AU - 0.87 AU

Year: 426 Days

Day: 9.2 Hours

Environment

Temp: -135 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 35,798,713 km

• M1: 165,455 km (0.119 R)
• M2: 750,981 km (0.077 R)
• M3: 1,721,572 km (0.052 R)
• M4: 2,425,430 km (0.073 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 745.3

Radius: 9.8

Gravity: 7.76 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.2 AU - 2 AU

Year: 1328 Days

Day: 11.4 Hours

Environment

Temp: -184 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 35,798,713 km

• M1: 122,221 km (0.085 R)
• M2: 899,233 km (0.108 R)
• M3: 1,295,518 km (0.104 R)
• M4: 2,179,043 km (0.068 R)
• M5: 2,640,103 km (0.031 R)
• M6: 3,034,892 km (0.083 R)
• M7: 3,469,025 km (0.115 R)
• M8: 4,865,372 km (0.114 R)
• M9: 5,991,844 km (0.112 R)
• M10: 6,726,668 km (0.105 R)
• M11: 7,981,645 km (0.105 R)
• M12: 10,744,867 km (0.094 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 991

Radius: 8.2

Gravity: 14.74 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.66 AU - 1.78 AU

Year: 1480 Days

Day: 12.9 Hours

Environment

Temp: -181 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 35,798,713 km

• M1: 103,073 km (0.088 R)
• M2: 477,068 km (0.108 R)
• M3: 890,107 km (0.068 R)
• M4: 1,258,417 km (0.107 R)
• M5: 2,208,065 km (0.114 R)
• M6: 2,540,621 km (0.105 R)
• M7: 2,804,661 km (0.116 R)
• M8: 3,071,843 km (0.082 R)
• M9: 4,088,360 km (0.099 R)
• M10: 4,552,263 km (0.099 R)
• M11: 4,944,060 km (0.114 R)
• M12: 5,336,006 km (0.117 R)
• M13: 6,381,546 km (0.059 R)
• M14: 6,663,089 km (0.086 R)
• M15: 7,060,272 km (0.063 R)
• M16: 7,557,834 km (0.096 R)
• M17: 8,469,184 km (0.111 R)
• M18: 8,872,500 km (0.089 R)
• M19: 11,157,608 km (0.113 R)
• M20: 11,491,959 km (0.113 R)
• M21: 12,977,466 km (0.116 R)
• M22: 14,986,864 km (0.115 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 262.9

Radius: 13.3

Gravity: 1.49 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.69 AU - 1.79 AU

Year: 1506 Days

Day: 13.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 35,798,713 km

• M1: 165,904 km (0.118 R)
• M2: 888,761 km (0.118 R)
• M3: 1,641,388 km (0.119 R)
• M4: 2,116,062 km (0.112 R)
• M5: 2,647,434 km (0.111 R)
• M6: 4,353,747 km (0.082 R)
• M7: 5,829,081 km (0.106 R)
• M8: 6,748,659 km (0.11 R)
• M9: 8,345,766 km (0.059 R)
• M10: 8,849,163 km (0.119 R)
• M11: 9,372,755 km (0.085 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 842.6

Radius: 11.2

Gravity: 6.72 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.97 AU - 2.11 AU

Year: 1911 Days

Day: 9.9 Hours

Environment

Temp: -196 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 35,798,713 km

• M1: 141,819 km (0.088 R)
• M2: 582,085 km (0.119 R)
• M3: 1,304,194 km (0.107 R)
• M4: 1,752,539 km (0.041 R)
• M5: 2,226,764 km (0.113 R)
• M6: 3,013,200 km (0.07 R)
• M7: 3,488,622 km (0.103 R)
• M8: 3,994,712 km (0.085 R)
• M9: 4,889,008 km (0.092 R)
• M10: 6,214,445 km (0.062 R)
• M11: 6,741,628 km (0.096 R)
• M12: 7,471,516 km (0.112 R)
• M13: 10,482,921 km (0.098 R)
• M14: 10,890,127 km (0.104 R)
• M15: 11,307,953 km (0.112 R)
• M16: 13,258,111 km (0.043 R)
• M17: 14,268,047 km (0.038 R)
• M18: 15,140,202 km (0.118 R)
• M19: 16,490,024 km (0.096 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 659.5

Radius: 8.1

Gravity: 10.05 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 4.11 AU - 5.19 AU

Year: 6578 Days

Day: 10.6 Hours

Environment

Temp: -208 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 35,798,713 km

• M1: 100,679 km (0.1 R)
• M2: 480,808 km (0.056 R)
• M3: 1,026,541 km (0.056 R)
• M4: 1,395,299 km (0.086 R)
• M5: 1,983,219 km (0.027 R)
• M6: 3,039,081 km (0.079 R)
• M7: 3,419,209 km (0.057 R)
• M8: 3,878,474 km (0.112 R)
• M9: 4,326,370 km (0.115 R)
• M10: 6,040,014 km (0.076 R)
• M11: 7,138,212 km (0.078 R)
• M12: 7,582,518 km (0.114 R)
• M13: 9,112,156 km (0.101 R)
• M14: 12,136,426 km (0.084 R)
• M15: 13,987,850 km (0.103 R)
• M16: 15,709,572 km (0.105 R)
• M17: 16,208,331 km (0.087 R)
• M18: 19,711,464 km (0.102 R)
• M19: 20,145,747 km (0.083 R)
• M20: 20,438,659 km (0.107 R)
• M21: 21,183,657 km (0.115 R)
• M22: 22,101,290 km (0.112 R)
• M23: 22,412,903 km (0.049 R)
• M24: 22,885,931 km (0.12 R)
• M25: 25,266,632 km (0.085 R)
• M26: 26,211,342 km (0.039 R)
• M27: 27,898,357 km (0.077 R)
• M28: 29,750,977 km (0.051 R)
• M29: 32,782,129 km (0.117 R)
• M30: 33,699,314 km (0.1 R)
• M31: 34,424,564 km (0.095 R)
• M32: 35,372,117 km (0.099 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 356 - 13,116 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit