🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.58 AU - 0.6 AU

Year: 172 Days

Day: 36 Hours

Environment

Temp: 133 °C

Axial Tilt: 10.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.66 AU - 0.82 AU

Year: 241 Days

Day: 32.9 Hours

Environment

Temp: 95 °C

Axial Tilt: 0.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.95 AU - 0.99 AU

Year: 362 Days

Day: 22.8 Hours

Environment

Temp: 31 °C

Axial Tilt: 6.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 2.07 AU - 2.47 AU

Year: 1295 Days

Day: 24.6 Hours

Environment

Temp: -97 °C

Axial Tilt: 23.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 18,425,116 km

• M1: 100,979 km (0.105 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 311

Radius: 10.5

Gravity: 2.82 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 5.6 AU - 8.02 AU

Year: 6731 Days

Day: 5.2 Hours

Environment

Temp: -168 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 18,425,116 km

• M1: 134,488 km (0.101 R)
• M2: 703,559 km (0.089 R)
• M3: 1,307,336 km (0.119 R)
• M4: 1,639,742 km (0.108 R)
• M5: 2,385,488 km (0.112 R)
• M6: 2,731,358 km (0.069 R)
• M7: 3,757,749 km (0.108 R)
• M8: 5,346,329 km (0.12 R)
• M9: 5,769,092 km (0.119 R)
• M10: 7,072,838 km (0.088 R)
• M11: 7,582,966 km (0.118 R)
• M12: 8,008,722 km (0.098 R)
• M13: 10,425,176 km (0.047 R)
• M14: 10,907,779 km (0.095 R)
• M15: 11,682,696 km (0.071 R)
• M16: 13,088,767 km (0.096 R)
• M17: 18,676,696 km (0.054 R)
• M18: 19,454,754 km (0.07 R)
• M19: 21,494,372 km (0.054 R)
• M20: 23,151,766 km (0.034 R)
• M21: 24,430,529 km (0.117 R)
• M22: 26,557,212 km (0.086 R)
• M23: 27,458,091 km (0.117 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 76.1

Radius: 13.1

Gravity: 0.44 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 5.72 AU - 8.46 AU

Year: 7150 Days

Day: 12.5 Hours

Environment

Temp: -175 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 18,425,116 km

• M1: 171,888 km (0.081 R)
• M2: 932,593 km (0.081 R)
• M3: 1,412,353 km (0.104 R)
• M4: 1,827,039 km (0.11 R)
• M5: 2,686,479 km (0.109 R)
• M6: 4,348,960 km (0.102 R)
• M7: 5,040,551 km (0.101 R)
• M8: 5,905,077 km (0.098 R)
• M9: 6,453,802 km (0.106 R)
• M10: 8,500,151 km (0.116 R)
• M11: 10,380,147 km (0.097 R)
• M12: 11,577,230 km (0.107 R)
• M13: 13,564,937 km (0.109 R)
• M14: 14,198,783 km (0.053 R)
• M15: 15,331,239 km (0.108 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 379 - 17,153 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit