🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.48 AU - 0.68 AU

Year: 154 Days

Day: 30.5 Hours

Environment

Temp: 175 °C

Axial Tilt: 12.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.59 AU - 0.85 AU

Year: 213 Days

Day: 27 Hours

Environment

Temp: 159 °C

Axial Tilt: 32.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 2.58 AU - 2.86 AU

Year: 1562 Days

Day: 25.9 Hours

Environment

Temp: -89 °C

Axial Tilt: 29 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 21,361,230 km

• M1: 240,553 km (0.074 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 355.7

Radius: 9.1

Gravity: 4.3 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 5.8 AU - 7.18 AU

Year: 5758 Days

Day: 10.9 Hours

Environment

Temp: -147 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 21,361,230 km

• M1: 114,293 km (0.043 R)
• M2: 498,909 km (0.101 R)
• M3: 844,480 km (0.11 R)
• M4: 1,469,051 km (0.107 R)
• M5: 2,253,842 km (0.12 R)
• M6: 2,905,191 km (0.114 R)
• M7: 3,217,850 km (0.088 R)
• M8: 3,889,844 km (0.095 R)
• M9: 4,902,023 km (0.104 R)
• M10: 5,706,112 km (0.098 R)
• M11: 6,720,834 km (0.102 R)
• M12: 7,204,783 km (0.05 R)
• M13: 7,608,697 km (0.106 R)
• M14: 8,988,139 km (0.073 R)
• M15: 9,737,325 km (0.112 R)
• M16: 12,424,702 km (0.096 R)
• M17: 13,555,213 km (0.077 R)
• M18: 15,295,036 km (0.071 R)
• M19: 15,906,742 km (0.105 R)
• M20: 17,238,312 km (0.095 R)
• M21: 18,022,953 km (0.115 R)
• M22: 20,923,805 km (0.098 R)
• M23: 21,956,031 km (0.09 R)
• M24: 22,520,314 km (0.103 R)
• M25: 22,806,046 km (0.081 R)
• M26: 23,384,840 km (0.087 R)
• M27: 23,973,358 km (0.103 R)
• M28: 24,722,843 km (0.092 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 81.4

Radius: 14.2

Gravity: 0.4 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 7.31 AU - 9.69 AU

Year: 8630 Days

Day: 14 Hours

Environment

Temp: -155 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 21,361,230 km

• M1: 181,163 km (0.092 R)
• M2: 845,078 km (0.113 R)
• M3: 1,768,696 km (0.109 R)
• M4: 2,334,176 km (0.093 R)
• M5: 2,777,284 km (0.088 R)
• M6: 3,605,907 km (0.103 R)
• M7: 4,374,391 km (0.068 R)
• M8: 5,348,573 km (0.078 R)
• M9: 7,045,611 km (0.117 R)
• M10: 7,568,156 km (0.081 R)
• M11: 8,519,748 km (0.114 R)
• M12: 9,113,801 km (0.068 R)
• M13: 13,278,606 km (0.105 R)
• M14: 15,879,066 km (0.086 R)
• M15: 16,726,688 km (0.109 R)
• M16: 19,872,282 km (0.101 R)

Kuiper Belt

Range: 31.5 - 58.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 483 - 11,289 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit