🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.79 AU - 1.13 AU

Year: 360 Days

Day: 23.7 Hours

Environment

Temp: 25 °C

Axial Tilt: 32 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 7,423,793 km

• M1: 715,227 km (0.069 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.9 AU - 1.42 AU

Year: 478 Days

Day: 27.9 Hours

Environment

Temp: -18 °C

Axial Tilt: 13.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 7,423,793 km

• M1: 409,749 km (0.049 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 2.47 AU - 2.77 AU

Year: 1624 Days

Day: 34.7 Hours

Environment

Temp: -113 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 2.49 AU - 3.53 AU

Year: 1999 Days

Day: 22.4 Hours

Environment

Temp: -119 °C

Axial Tilt: 28.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 7,423,793 km

• M1: 666,010 km (0.117 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 2.85 AU - 3.91 AU

Year: 2379 Days

Day: 47.1 Hours

Environment

Temp: -121 °C

Axial Tilt: 28.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 787.7

Radius: 12.1

Gravity: 5.38 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 3.89 AU - 4.69 AU

Year: 3402 Days

Day: 13.7 Hours

Environment

Temp: -140 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 7,423,793 km

• M1: 150,645 km (0.097 R)
• M2: 623,973 km (0.05 R)
• M3: 1,098,048 km (0.107 R)
• M4: 1,926,821 km (0.071 R)
• M5: 2,352,127 km (0.095 R)
• M6: 3,064,961 km (0.108 R)
• M7: 3,875,034 km (0.041 R)
• M8: 5,644,178 km (0.047 R)
• M9: 6,466,966 km (0.062 R)
• M10: 7,175,013 km (0.117 R)
• M11: 10,576,719 km (0.108 R)
• M12: 10,954,603 km (0.101 R)
• M13: 12,650,594 km (0.077 R)
• M14: 14,825,747 km (0.06 R)
• M15: 17,529,579 km (0.097 R)
• M16: 19,338,517 km (0.106 R)
• M17: 19,714,755 km (0.109 R)
• M18: 20,676,819 km (0.062 R)
• M19: 22,972,997 km (0.114 R)
• M20: 23,608,190 km (0.069 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 11.4

Radius: 11.3

Gravity: 0.09 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 5.28 AU - 5.4 AU

Year: 4725 Days

Day: 6.6 Hours

Environment

Temp: -155 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 7,423,793 km

• M1: 144,212 km (0.09 R)
• M2: 556,205 km (0.086 R)
• M3: 1,842,896 km (0.119 R)
• M4: 3,188,679 km (0.111 R)
• M5: 4,141,617 km (0.114 R)
• M6: 5,206,155 km (0.116 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 305 - 10,932 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit