🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.7 AU - 0.82 AU

Year: 234 Days

Day: 12.9 Hours

Environment

Temp: 198 °C

Axial Tilt: 47.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.79 AU - 0.83 AU

Year: 257 Days

Day: 45.4 Hours

Environment

Temp: 109 °C

Axial Tilt: 13 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 58,644,926 km

• M1: 43,982 km (0.066 R)
• M2: 596,596 km (0.107 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.19 AU - 1.67 AU

Year: 604 Days

Day: 14.4 Hours

Environment

Temp: -0 °C

Axial Tilt: 12.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Gas Giant

Semi-Major Axis: 8.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 315.4

Radius: 15

Gravity: 1.4 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 6.62 AU - 9.64 AU

Year: 8185 Days

Day: 5.6 Hours

Environment

Temp: -153 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 58,644,926 km

• M1: 188,493 km (0.117 R)
• M2: 856,298 km (0.047 R)
• M3: 1,452,147 km (0.115 R)
• M4: 2,067,443 km (0.101 R)
• M5: 3,024,121 km (0.107 R)
• M6: 6,308,243 km (0.063 R)
• M7: 7,038,131 km (0.111 R)
• M8: 8,200,058 km (0.078 R)
• M9: 8,867,563 km (0.091 R)
• M10: 9,486,450 km (0.113 R)
• M11: 10,089,928 km (0.108 R)
• M12: 11,566,159 km (0.108 R)
• M13: 12,407,049 km (0.073 R)
• M14: 13,447,951 km (0.045 R)
• M15: 14,322,051 km (0.105 R)
• M16: 15,409,029 km (0.033 R)
• M17: 17,876,347 km (0.074 R)
• M18: 18,866,236 km (0.1 R)
• M19: 21,100,032 km (0.092 R)
• M20: 21,981,462 km (0.107 R)
• M21: 22,658,542 km (0.112 R)
• M22: 23,504,967 km (0.067 R)
• M23: 24,935,571 km (0.12 R)
• M24: 29,666,604 km (0.111 R)
• M25: 31,336,715 km (0.054 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 224.4

Radius: 5.4

Gravity: 7.7 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 14.05 AU - 18.93 AU

Year: 23644 Days

Day: 16.9 Hours

Environment

Temp: -199 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 58,644,926 km

• M1: 83,176 km (0.099 R)
• M2: 432,039 km (0.08 R)
• M3: 609,611 km (0.082 R)
• M4: 827,426 km (0.094 R)
• M5: 1,829,133 km (0.099 R)
• M6: 2,349,285 km (0.098 R)
• M7: 3,058,379 km (0.092 R)
• M8: 4,133,988 km (0.114 R)
• M9: 8,021,887 km (0.047 R)
• M10: 8,209,034 km (0.104 R)
• M11: 12,220,500 km (0.08 R)
• M12: 14,995,092 km (0.096 R)
• M13: 15,858,870 km (0.066 R)
• M14: 18,567,190 km (0.1 R)
• M15: 29,389,250 km (0.029 R)
• M16: 34,292,769 km (0.053 R)
• M17: 40,946,433 km (0.069 R)
• M18: 41,921,961 km (0.052 R)
• M19: 42,344,724 km (0.11 R)
• M20: 42,912,897 km (0.096 R)
• M21: 47,641,985 km (0.087 R)
• M22: 49,973,767 km (0.081 R)
• M23: 51,247,892 km (0.111 R)

Kuiper Belt

Range: 31.1 - 56.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 292 - 16,499 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit