🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 4.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 4.6 AU - 4.82 AU

Year: 3576 Days

Day: 35.5 Hours

Environment

Temp: -121 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 8.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 409.8

Radius: 14.8

Gravity: 1.87 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 7.86 AU - 9.26 AU

Year: 8762 Days

Day: 9.9 Hours

Environment

Temp: -160 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 37,694,019 km

• M1: 184,155 km (0.119 R)
• M2: 699,071 km (0.057 R)
• M3: 1,269,787 km (0.063 R)
• M4: 1,802,654 km (0.086 R)
• M5: 2,871,531 km (0.09 R)
• M6: 3,742,490 km (0.081 R)
• M7: 4,279,097 km (0.094 R)
• M8: 5,662,429 km (0.069 R)
• M9: 6,239,727 km (0.084 R)
• M10: 8,743,547 km (0.104 R)
• M11: 9,341,489 km (0.092 R)
• M12: 10,956,698 km (0.109 R)
• M13: 11,652,627 km (0.113 R)
• M14: 12,644,012 km (0.099 R)
• M15: 16,337,284 km (0.049 R)
• M16: 17,246,540 km (0.098 R)
• M17: 18,603,692 km (0.111 R)
• M18: 19,095,121 km (0.047 R)
• M19: 23,345,197 km (0.114 R)
• M20: 25,776,910 km (0.119 R)
• M21: 26,653,404 km (0.081 R)
• M22: 28,280,879 km (0.039 R)
• M23: 30,455,883 km (0.063 R)
• M24: 31,435,449 km (0.038 R)

Planet 3 - Gas Giant

Semi-Major Axis: 9.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 952

Radius: 10.4

Gravity: 8.8 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 7.47 AU - 10.85 AU

Year: 9699 Days

Day: 10.1 Hours

Environment

Temp: -161 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 37,694,019 km

• M1: 129,701 km (0.069 R)
• M2: 499,358 km (0.079 R)
• M3: 917,185 km (0.066 R)
• M4: 1,431,053 km (0.075 R)
• M5: 2,448,618 km (0.081 R)
• M6: 3,576,735 km (0.117 R)
• M7: 4,344,472 km (0.076 R)
• M8: 4,767,684 km (0.034 R)
• M9: 5,318,503 km (0.105 R)
• M10: 5,697,285 km (0.064 R)
• M11: 7,187,729 km (0.115 R)
• M12: 8,546,227 km (0.053 R)
• M13: 8,875,342 km (0.05 R)
• M14: 10,812,485 km (0.063 R)
• M15: 11,365,997 km (0.092 R)
• M16: 12,290,662 km (0.105 R)
• M17: 16,568,563 km (0.102 R)
• M18: 18,527,247 km (0.118 R)
• M19: 19,562,465 km (0.057 R)
• M20: 20,804,277 km (0.116 R)
• M21: 21,229,733 km (0.074 R)
• M22: 22,540,809 km (0.079 R)
• M23: 24,749,771 km (0.09 R)
• M24: 26,004,598 km (0.118 R)
• M25: 27,403,039 km (0.088 R)
• M26: 31,117,404 km (0.106 R)
• M27: 36,001,775 km (0.075 R)
• M28: 38,243,200 km (0.038 R)

Planet 4 - Gas Giant

Semi-Major Axis: 12.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 143.1

Radius: 12.3

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 10.58 AU - 14.2 AU

Year: 15258 Days

Day: 8.2 Hours

Environment

Temp: -175 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 37,694,019 km

• M1: 153,039 km (0.097 R)
• M2: 994,826 km (0.031 R)
• M3: 1,394,701 km (0.104 R)
• M4: 2,414,360 km (0.1 R)
• M5: 3,117,021 km (0.119 R)
• M6: 4,330,709 km (0.105 R)
• M7: 5,647,619 km (0.078 R)
• M8: 8,928,001 km (0.119 R)
• M9: 10,462,725 km (0.074 R)
• M10: 12,166,645 km (0.111 R)
• M11: 14,998,533 km (0.087 R)
• M12: 16,309,459 km (0.118 R)
• M13: 19,087,043 km (0.093 R)
• M14: 19,663,743 km (0.089 R)
• M15: 24,198,204 km (0.032 R)
• M16: 29,768,630 km (0.037 R)
• M17: 34,309,823 km (0.081 R)
• M18: 37,469,180 km (0.093 R)

Kuiper Belt

Range: 31.4 - 51.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 163 - 12,546 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit