🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.52 AU - 0.62 AU

Year: 184 Days

Day: 20.2 Hours

Environment

Temp: 44 °C

Axial Tilt: 15.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 27,230,962 km

• M1: 24,534 km (0.069 R)
• M2: 165,605 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.81 AU - 1.27 AU

Year: 453 Days

Day: 34 Hours

Environment

Temp: -65 °C

Axial Tilt: 41.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.77 AU - 1.93 AU

Year: 1076 Days

Day: 44.2 Hours

Environment

Temp: -99 °C

Axial Tilt: 74.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.49 AU - 2.23 AU

Year: 1084 Days

Day: 29.6 Hours

Environment

Temp: -117 °C

Axial Tilt: 43 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 973.8

Radius: 12.9

Gravity: 5.85 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 3.12 AU - 3.62 AU

Year: 2645 Days

Day: 8.8 Hours

Environment

Temp: -138 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 27,230,962 km

• M1: 160,519 km (0.084 R)
• M2: 649,554 km (0.105 R)
• M3: 1,313,769 km (0.106 R)
• M4: 1,782,159 km (0.116 R)
• M5: 2,629,183 km (0.111 R)
• M6: 3,929,188 km (0.12 R)
• M7: 4,946,154 km (0.056 R)
• M8: 6,270,844 km (0.1 R)
• M9: 7,092,285 km (0.107 R)
• M10: 7,657,466 km (0.088 R)
• M11: 8,561,636 km (0.095 R)
• M12: 12,765,934 km (0.11 R)
• M13: 17,215,573 km (0.046 R)
• M14: 17,778,959 km (0.08 R)
• M15: 19,543,466 km (0.072 R)
• M16: 20,846,314 km (0.113 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 858.4

Radius: 11.4

Gravity: 6.61 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 3.87 AU - 4.75 AU

Year: 3825 Days

Day: 14.1 Hours

Environment

Temp: -168 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 27,230,962 km

• M1: 141,819 km (0.077 R)
• M2: 497,862 km (0.106 R)
• M3: 880,533 km (0.093 R)
• M4: 1,273,676 km (0.12 R)
• M5: 1,699,731 km (0.109 R)
• M6: 2,148,824 km (0.098 R)
• M7: 3,387,644 km (0.115 R)
• M8: 3,841,973 km (0.119 R)
• M9: 5,537,365 km (0.115 R)
• M10: 6,692,111 km (0.076 R)
• M11: 9,157,334 km (0.072 R)
• M12: 10,810,391 km (0.107 R)
• M13: 12,174,724 km (0.078 R)
• M14: 17,013,915 km (0.034 R)
• M15: 17,432,191 km (0.081 R)
• M16: 19,627,689 km (0.099 R)
• M17: 23,884,497 km (0.104 R)
• M18: 24,712,671 km (0.091 R)
• M19: 26,585,935 km (0.052 R)
• M20: 26,987,905 km (0.083 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 399 - 16,679 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit