🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.54 AU - 0.66 AU

Year: 212 Days

Day: 40.9 Hours

Environment

Temp: -5 °C

Axial Tilt: 33 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 57,913,046 km

• M1: 42,785 km (0.117 R)
• M2: 605,871 km (0.072 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.58 AU - 0.66 AU

Year: 223 Days

Day: 20.6 Hours

Environment

Temp: 3 °C

Axial Tilt: 152.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Gas Giant

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 803.4

Radius: 13.7

Gravity: 4.28 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.93 AU - 3.09 AU

Year: 1816 Days

Day: 8.4 Hours

Environment

Temp: -150 °C

Axial Tilt: 47.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 57,913,046 km

• M1: 170,392 km (0.057 R)
• M2: 752,028 km (0.048 R)
• M3: 1,275,621 km (0.074 R)
• M4: 2,022,713 km (0.05 R)
• M5: 3,267,217 km (0.096 R)
• M6: 4,180,512 km (0.09 R)
• M7: 5,554,120 km (0.111 R)
• M8: 5,983,316 km (0.052 R)
• M9: 6,882,100 km (0.101 R)
• M10: 9,045,286 km (0.03 R)
• M11: 9,812,124 km (0.072 R)
• M12: 10,585,994 km (0.077 R)
• M13: 11,174,063 km (0.1 R)
• M14: 12,415,726 km (0.039 R)
• M15: 14,537,323 km (0.101 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 142.8

Radius: 15

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 5.43 AU - 5.89 AU

Year: 6148 Days

Day: 7.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 57,913,046 km

• M1: 186,848 km (0.089 R)
• M2: 853,755 km (0.114 R)
• M3: 2,984,178 km (0.071 R)
• M4: 9,231,535 km (0.09 R)
• M5: 16,198,308 km (0.098 R)
• M6: 18,886,282 km (0.119 R)
• M7: 19,528,356 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 947.1

Radius: 12.3

Gravity: 6.26 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 6.65 AU - 10.33 AU

Year: 11294 Days

Day: 8.7 Hours

Environment

Temp: -207 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 57,913,046 km

• M1: 153,039 km (0.106 R)
• M2: 608,115 km (0.118 R)
• M3: 1,110,764 km (0.117 R)
• M4: 1,824,196 km (0.063 R)
• M5: 2,847,745 km (0.104 R)
• M6: 4,192,331 km (0.104 R)
• M7: 4,681,516 km (0.112 R)
• M8: 5,416,341 km (0.036 R)
• M9: 6,461,282 km (0.101 R)
• M10: 6,865,495 km (0.12 R)
• M11: 8,042,531 km (0.039 R)
• M12: 12,442,952 km (0.115 R)
• M13: 14,254,583 km (0.094 R)
• M14: 17,603,032 km (0.12 R)
• M15: 26,831,724 km (0.044 R)
• M16: 27,563,108 km (0.093 R)
• M17: 31,651,768 km (0.091 R)
• M18: 33,179,461 km (0.1 R)
• M19: 36,508,463 km (0.109 R)
• M20: 43,250,240 km (0.054 R)
• M21: 44,837,324 km (0.048 R)
• M22: 47,517,669 km (0.055 R)
• M23: 53,195,806 km (0.073 R)
• M24: 56,708,514 km (0.098 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 256 - 18,374 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit