🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.93 AU - 1.37 AU

Year: 433 Days

Day: 15.3 Hours

Environment

Temp: 40 °C

Axial Tilt: 16 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 68,026,581 km

• M1: 440,566 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.06 AU - 1.74 AU

Year: 582 Days

Day: 41.5 Hours

Environment

Temp: 15 °C

Axial Tilt: 29.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 68,026,581 km

• M1: 119,379 km (0.074 R)
• M2: 535,261 km (0.112 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 3.05 AU - 3.55 AU

Year: 2107 Days

Day: 45.6 Hours

Environment

Temp: -105 °C

Axial Tilt: 10.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 68,026,581 km

• M1: 45,029 km (0.101 R)
• M2: 1,859,053 km (0.108 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 3.11 AU - 3.89 AU

Year: 2301 Days

Day: 29.4 Hours

Environment

Temp: -114 °C

Axial Tilt: 47.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 12.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 736.7

Radius: 8.4

Gravity: 10.44 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 12.21 AU - 13.61 AU

Year: 16303 Days

Day: 9.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 99 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 68,026,581 km

• M1: 107,112 km (0.119 R)
• M2: 372,349 km (0.091 R)
• M3: 681,119 km (0.118 R)
• M4: 1,043,445 km (0.078 R)
• M5: 1,456,335 km (0.07 R)
• M6: 1,848,132 km (0.085 R)
• M7: 4,258,752 km (0.119 R)
• M8: 5,208,848 km (0.116 R)
• M9: 5,811,728 km (0.109 R)
• M10: 7,156,313 km (0.075 R)
• M11: 8,852,005 km (0.078 R)
• M12: 9,328,026 km (0.072 R)
• M13: 11,968,877 km (0.096 R)
• M14: 13,633,004 km (0.061 R)
• M15: 21,650,402 km (0.057 R)
• M16: 24,311,898 km (0.089 R)
• M17: 30,393,949 km (0.104 R)
• M18: 33,720,108 km (0.096 R)
• M19: 37,417,719 km (0.1 R)
• M20: 38,661,326 km (0.095 R)
• M21: 40,362,104 km (0.087 R)
• M22: 41,817,093 km (0.104 R)
• M23: 43,457,583 km (0.1 R)
• M24: 50,116,483 km (0.11 R)
• M25: 55,802,399 km (0.03 R)
• M26: 61,712,562 km (0.09 R)
• M27: 62,865,214 km (0.111 R)

Kuiper Belt

Range: 31.2 - 59.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 299 - 13,726 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit