🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.5 AU - 0.8 AU

Year: 344 Days

Day: 46.3 Hours

Environment

Temp: -136 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 120.7

Radius: 13.6

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.65 AU - 1.05 AU

Year: 514 Days

Day: 10.9 Hours

Environment

Temp: -144 °C

Axial Tilt: 59.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 60,563,146 km

• M1: 169,195 km (0.102 R)
• M2: 604,525 km (0.084 R)
• M3: 1,064,389 km (0.083 R)
• M4: 1,807,142 km (0.093 R)
• M5: 2,635,466 km (0.059 R)
• M6: 3,527,219 km (0.103 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 231.8

Radius: 11.1

Gravity: 1.88 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.93 AU - 1.37 AU

Year: 809 Days

Day: 12.6 Hours

Environment

Temp: -167 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 60,563,146 km

• M1: 140,472 km (0.083 R)
• M2: 514,617 km (0.103 R)
• M3: 1,222,663 km (0.117 R)
• M4: 1,769,892 km (0.093 R)
• M5: 2,664,488 km (0.099 R)
• M6: 3,278,138 km (0.07 R)
• M7: 3,669,636 km (0.073 R)
• M8: 4,788,029 km (0.079 R)
• M9: 5,294,269 km (0.055 R)
• M10: 5,801,106 km (0.074 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 68.9

Radius: 10.5

Gravity: 0.62 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 2.24 AU - 3.04 AU

Year: 2814 Days

Day: 11 Hours

Environment

Temp: -206 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 60,563,146 km

• M1: 131,646 km (0.115 R)
• M2: 2,089,583 km (0.055 R)
• M3: 3,956,564 km (0.105 R)
• M4: 4,441,112 km (0.069 R)
• M5: 5,037,708 km (0.063 R)
• M6: 5,607,676 km (0.086 R)
• M7: 6,697,347 km (0.034 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 541.7

Radius: 7.9

Gravity: 8.68 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 6.33 AU - 10.47 AU

Year: 15971 Days

Day: 20.9 Hours

Environment

Temp: -223 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 60,563,146 km

• M1: 98,286 km (0.105 R)
• M2: 427,850 km (0.102 R)
• M3: 716,125 km (0.104 R)
• M4: 1,198,129 km (0.051 R)
• M5: 1,988,156 km (0.091 R)
• M6: 3,468,726 km (0.113 R)
• M7: 4,114,989 km (0.085 R)
• M8: 4,805,682 km (0.069 R)
• M9: 5,608,125 km (0.028 R)
• M10: 7,747,375 km (0.042 R)
• M11: 9,357,197 km (0.114 R)
• M12: 12,516,405 km (0.067 R)
• M13: 13,224,003 km (0.101 R)
• M14: 15,073,781 km (0.098 R)
• M15: 16,780,244 km (0.05 R)
• M16: 18,447,213 km (0.073 R)
• M17: 19,875,274 km (0.054 R)
• M18: 21,739,263 km (0.076 R)
• M19: 24,303,221 km (0.041 R)
• M20: 24,999,599 km (0.113 R)
• M21: 26,017,164 km (0.079 R)
• M22: 29,796,754 km (0.113 R)
• M23: 48,576,822 km (0.116 R)
• M24: 52,927,876 km (0.118 R)
• M25: 55,112,454 km (0.107 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 460 - 19,483 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit