🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.44 AU - 0.58 AU

Year: 127 Days

Day: 27.7 Hours

Environment

Temp: 283 °C

Axial Tilt: 42.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 69,822,777 km

• M1: 60,886 km (0.09 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.44 AU - 0.66 AU

Year: 143 Days

Day: 12.2 Hours

Environment

Temp: 206 °C

Axial Tilt: 19 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 69,822,777 km

• M1: 152,889 km (0.091 R)
• M2: 268,678 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.09 AU - 1.17 AU

Year: 420 Days

Day: 14.7 Hours

Environment

Temp: 43 °C

Axial Tilt: 6.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 2.52 AU - 3.34 AU

Year: 1755 Days

Day: 24.8 Hours

Environment

Temp: -92 °C

Axial Tilt: 149.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 12.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 898.6

Radius: 14.1

Gravity: 4.52 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 9.75 AU - 15.13 AU

Year: 15350 Days

Day: 8.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 69,822,777 km

• M1: 175,478 km (0.085 R)
• M2: 793,168 km (0.1 R)
• M3: 1,471,445 km (0.113 R)
• M4: 2,310,988 km (0.036 R)
• M5: 4,149,845 km (0.106 R)
• M6: 4,699,916 km (0.046 R)
• M7: 5,372,359 km (0.065 R)
• M8: 6,312,731 km (0.096 R)
• M9: 6,779,177 km (0.069 R)
• M10: 7,268,811 km (0.113 R)
• M11: 7,877,824 km (0.11 R)
• M12: 9,252,030 km (0.059 R)
• M13: 10,900,449 km (0.103 R)
• M14: 11,574,387 km (0.116 R)
• M15: 12,803,932 km (0.076 R)
• M16: 17,342,881 km (0.087 R)
• M17: 20,381,364 km (0.099 R)
• M18: 24,683,948 km (0.106 R)
• M19: 26,279,559 km (0.039 R)
• M20: 27,717,194 km (0.085 R)
• M21: 28,742,837 km (0.1 R)
• M22: 31,478,683 km (0.08 R)
• M23: 33,481,499 km (0.079 R)
• M24: 45,252,159 km (0.107 R)
• M25: 49,274,696 km (0.115 R)
• M26: 52,832,882 km (0.042 R)
• M27: 64,728,755 km (0.104 R)
• M28: 67,549,572 km (0.117 R)
• M29: 68,990,349 km (0.109 R)

Kuiper Belt

Range: 31.4 - 47.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 179 - 17,469 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit