🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.36 AU - 1.48 AU

Year: 612 Days

Day: 34.6 Hours

Environment

Temp: -5 °C

Axial Tilt: 25.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 56,254,850 km

• M1: 69,862 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.82 AU - 1.82 AU

Year: 888 Days

Day: 34 Hours

Environment

Temp: -45 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 3.08 AU - 3.5 AU

Year: 2158 Days

Day: 42.8 Hours

Environment

Temp: -99 °C

Axial Tilt: 42.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 56,254,850 km

• M1: 48,919 km (0.11 R)
• M2: 118,930 km (0.073 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 769.2

Radius: 10.9

Gravity: 6.47 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 4.63 AU - 5.31 AU

Year: 4007 Days

Day: 6.2 Hours

Environment

Temp: -144 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 56,254,850 km

• M1: 137,480 km (0.108 R)
• M2: 654,191 km (0.079 R)
• M3: 1,051,972 km (0.109 R)
• M4: 1,872,965 km (0.097 R)
• M5: 3,004,972 km (0.096 R)
• M6: 3,923,952 km (0.078 R)
• M7: 4,593,851 km (0.062 R)
• M8: 5,257,767 km (0.097 R)
• M9: 6,525,908 km (0.082 R)
• M10: 7,001,779 km (0.115 R)
• M11: 7,466,879 km (0.104 R)
• M12: 8,094,890 km (0.076 R)
• M13: 8,607,413 km (0.052 R)
• M14: 15,541,424 km (0.118 R)
• M15: 19,581,613 km (0.088 R)
• M16: 20,172,824 km (0.062 R)
• M17: 21,047,822 km (0.088 R)
• M18: 22,371,763 km (0.105 R)
• M19: 23,018,026 km (0.109 R)
• M20: 23,899,008 km (0.049 R)
• M21: 25,650,051 km (0.098 R)
• M22: 26,358,098 km (0.096 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 883.2

Radius: 8

Gravity: 13.8 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 8.48 AU - 11.24 AU

Year: 11197 Days

Day: 6.6 Hours

Environment

Temp: -165 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 56,254,850 km

• M1: 99,632 km (0.042 R)
• M2: 438,023 km (0.082 R)
• M3: 791,672 km (0.118 R)
• M4: 1,646,175 km (0.076 R)
• M5: 3,156,515 km (0.115 R)
• M6: 3,456,309 km (0.035 R)
• M7: 3,913,480 km (0.116 R)
• M8: 8,650,497 km (0.102 R)
• M9: 11,809,406 km (0.086 R)
• M10: 16,988,933 km (0.068 R)
• M11: 17,834,609 km (0.056 R)
• M12: 19,526,412 km (0.089 R)
• M13: 19,776,539 km (0.096 R)
• M14: 25,240,153 km (0.087 R)
• M15: 25,836,300 km (0.081 R)
• M16: 26,340,295 km (0.118 R)
• M17: 28,315,287 km (0.114 R)
• M18: 29,393,438 km (0.117 R)
• M19: 30,053,464 km (0.099 R)
• M20: 36,443,986 km (0.056 R)
• M21: 43,684,523 km (0.109 R)
• M22: 44,543,813 km (0.12 R)

Kuiper Belt

Range: 30.3 - 48.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 422 - 14,581 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit