🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.5 AU - 0.58 AU

Year: 141 Days

Day: 20.8 Hours

Environment

Temp: 261 °C

Axial Tilt: 6.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 25,383,081 km

• M1: 34,856 km (0.098 R)
• M2: 184,454 km (0.047 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.99 AU - 0.99 AU

Year: 349 Days

Day: 38.7 Hours

Environment

Temp: 106 °C

Axial Tilt: 10.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 25,383,081 km

• M1: 161,566 km (0.073 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 112.1

Radius: 13.4

Gravity: 0.62 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 5.35 AU - 8.87 AU

Year: 6726 Days

Day: 9.2 Hours

Environment

Temp: -162 °C

Axial Tilt: 44.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 25,383,081 km

• M1: 187,147 km (0.045 R)
• M2: 778,657 km (0.115 R)
• M3: 1,350,570 km (0.118 R)
• M4: 2,109,480 km (0.06 R)
• M5: 2,529,251 km (0.102 R)
• M6: 4,265,933 km (0.097 R)
• M7: 5,648,068 km (0.046 R)
• M8: 8,320,634 km (0.072 R)
• M9: 8,928,450 km (0.106 R)
• M10: 14,863,296 km (0.107 R)
• M11: 19,828,450 km (0.083 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 880.2

Radius: 14.3

Gravity: 4.3 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 6.56 AU - 8.1 AU

Year: 7040 Days

Day: 8.4 Hours

Environment

Temp: -145 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 25,383,081 km

• M1: 180,864 km (0.059 R)
• M2: 752,627 km (0.101 R)
• M3: 1,308,832 km (0.098 R)
• M4: 1,849,478 km (0.097 R)
• M5: 2,987,320 km (0.088 R)
• M6: 4,227,037 km (0.111 R)
• M7: 5,128,065 km (0.041 R)
• M8: 6,935,357 km (0.064 R)
• M9: 7,663,001 km (0.073 R)
• M10: 11,299,277 km (0.03 R)
• M11: 12,638,926 km (0.058 R)
• M12: 13,146,362 km (0.082 R)
• M13: 13,726,053 km (0.11 R)
• M14: 14,999,281 km (0.108 R)
• M15: 15,504,473 km (0.099 R)
• M16: 19,291,992 km (0.085 R)
• M17: 21,678,676 km (0.108 R)
• M18: 22,488,898 km (0.069 R)
• M19: 24,342,566 km (0.112 R)
• M20: 26,296,164 km (0.052 R)
• M21: 27,124,787 km (0.102 R)
• M22: 28,640,662 km (0.108 R)
• M23: 40,749,862 km (0.094 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 72.9

Radius: 12.7

Gravity: 0.45 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 9.96 AU - 10.74 AU

Year: 11813 Days

Day: 7.4 Hours

Environment

Temp: -164 °C

Axial Tilt: 50 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 25,383,081 km

• M1: 162,613 km (0.066 R)
• M2: 1,211,892 km (0.098 R)
• M3: 2,306,650 km (0.09 R)
• M4: 3,217,401 km (0.103 R)
• M5: 4,085,967 km (0.103 R)
• M6: 5,028,882 km (0.104 R)
• M7: 5,968,506 km (0.054 R)
• M8: 6,525,609 km (0.034 R)
• M9: 7,881,414 km (0.058 R)
• M10: 9,970,997 km (0.068 R)
• M11: 14,322,201 km (0.075 R)
• M12: 15,758,939 km (0.116 R)
• M13: 21,990,887 km (0.108 R)

Kuiper Belt

Range: 30.9 - 47.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 280 - 14,415 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit