🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.21 AU - 1.27 AU

Year: 512 Days

Day: 44.8 Hours

Environment

Temp: 6 °C

Axial Tilt: 17.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Gas Giant

Semi-Major Axis: 7.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 525.4

Radius: 14.8

Gravity: 2.4 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 5.92 AU - 8.22 AU

Year: 6972 Days

Day: 8.6 Hours

Environment

Temp: -171 °C

Axial Tilt: 79.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 55,147,455 km

• M1: 193,879 km (0.109 R)
• M2: 794,065 km (0.112 R)
• M3: 1,319,004 km (0.106 R)
• M4: 2,081,804 km (0.097 R)
• M5: 2,548,998 km (0.095 R)
• M6: 3,352,787 km (0.057 R)
• M7: 3,908,095 km (0.093 R)
• M8: 5,924,225 km (0.07 R)
• M9: 6,983,528 km (0.109 R)
• M10: 7,521,931 km (0.113 R)
• M11: 8,088,009 km (0.115 R)
• M12: 9,959,628 km (0.097 R)
• M13: 11,953,618 km (0.119 R)
• M14: 17,621,133 km (0.084 R)
• M15: 18,555,073 km (0.068 R)
• M16: 23,408,776 km (0.11 R)
• M17: 24,619,471 km (0.114 R)
• M18: 31,404,333 km (0.099 R)
• M19: 33,076,538 km (0.037 R)

Planet 3 - Gas Giant

Semi-Major Axis: 10.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 259.1

Radius: 12.4

Gravity: 1.69 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 10.33 AU - 10.93 AU

Year: 12853 Days

Day: 7.1 Hours

Environment

Temp: -174 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 55,147,455 km

• M1: 155,283 km (0.084 R)
• M2: 905,366 km (0.086 R)
• M3: 1,688,960 km (0.105 R)
• M4: 2,670,172 km (0.12 R)
• M5: 3,266,021 km (0.046 R)
• M6: 5,569,678 km (0.051 R)
• M7: 7,095,726 km (0.066 R)
• M8: 9,105,274 km (0.1 R)
• M9: 10,508,802 km (0.056 R)
• M10: 12,654,035 km (0.055 R)
• M11: 13,218,767 km (0.076 R)
• M12: 16,166,593 km (0.112 R)
• M13: 19,602,258 km (0.087 R)
• M14: 22,254,478 km (0.105 R)
• M15: 28,837,533 km (0.108 R)
• M16: 29,816,352 km (0.07 R)
• M17: 34,062,687 km (0.091 R)
• M18: 37,993,072 km (0.074 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 592.2

Radius: 9.9

Gravity: 6.04 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 9.67 AU - 12.05 AU

Year: 13272 Days

Day: 13.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 55,147,455 km

• M1: 125,213 km (0.082 R)
• M2: 569,968 km (0.102 R)
• M3: 922,420 km (0.045 R)
• M4: 1,623,735 km (0.041 R)
• M5: 2,173,358 km (0.061 R)
• M6: 2,564,108 km (0.108 R)
• M7: 3,724,538 km (0.054 R)
• M8: 4,347,165 km (0.1 R)
• M9: 4,842,333 km (0.06 R)
• M10: 9,327,876 km (0.047 R)
• M11: 10,100,250 km (0.05 R)
• M12: 10,529,297 km (0.098 R)
• M13: 10,970,461 km (0.102 R)
• M14: 11,309,449 km (0.072 R)
• M15: 12,735,865 km (0.094 R)
• M16: 13,428,204 km (0.08 R)
• M17: 13,751,186 km (0.112 R)
• M18: 16,304,672 km (0.111 R)
• M19: 20,235,954 km (0.117 R)
• M20: 23,709,916 km (0.076 R)
• M21: 24,277,490 km (0.115 R)
• M22: 29,365,314 km (0.067 R)
• M23: 32,619,965 km (0.069 R)
• M24: 36,232,006 km (0.052 R)
• M25: 40,369,733 km (0.053 R)
• M26: 42,275,161 km (0.112 R)
• M27: 44,382,397 km (0.117 R)
• M28: 48,350,181 km (0.118 R)
• M29: 51,122,978 km (0.078 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 412 - 17,600 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit