🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.51 AU - 0.57 AU

Year: 145 Days

Day: 21.8 Hours

Environment

Temp: 174 °C

Axial Tilt: 31.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 49,763,439 km

• M1: 40,242 km (0.05 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.44 AU - 1.52 AU

Year: 658 Days

Day: 25.3 Hours

Environment

Temp: -40 °C

Axial Tilt: 3.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 6.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 976.7

Radius: 12.6

Gravity: 6.15 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 5.82 AU - 7.46 AU

Year: 6249 Days

Day: 7.3 Hours

Environment

Temp: -149 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 49,763,439 km

• M1: 156,779 km (0.083 R)
• M2: 770,429 km (0.097 R)
• M3: 1,249,292 km (0.091 R)
• M4: 2,114,117 km (0.111 R)
• M5: 2,522,669 km (0.027 R)
• M6: 3,193,316 km (0.098 R)
• M7: 4,777,857 km (0.041 R)
• M8: 5,428,608 km (0.034 R)
• M9: 6,171,511 km (0.033 R)
• M10: 6,585,298 km (0.119 R)
• M11: 7,241,135 km (0.104 R)
• M12: 8,430,588 km (0.064 R)
• M13: 9,028,381 km (0.101 R)
• M14: 10,166,522 km (0.077 R)
• M15: 11,864,757 km (0.095 R)
• M16: 12,290,512 km (0.07 R)
• M17: 12,726,440 km (0.116 R)
• M18: 16,860,278 km (0.048 R)
• M19: 18,724,866 km (0.04 R)
• M20: 19,375,916 km (0.031 R)
• M21: 21,655,638 km (0.069 R)
• M22: 23,271,445 km (0.101 R)
• M23: 25,314,802 km (0.096 R)
• M24: 26,741,816 km (0.116 R)
• M25: 31,852,678 km (0.073 R)
• M26: 32,469,470 km (0.106 R)
• M27: 33,304,226 km (0.068 R)
• M28: 37,012,308 km (0.049 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 93.6

Radius: 6.2

Gravity: 2.43 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 13.99 AU - 22.63 AU

Year: 28617 Days

Day: 23.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 43.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 49,763,439 km

• M1: 77,193 km (0.116 R)
• M2: 2,453,704 km (0.1 R)
• M3: 3,476,505 km (0.116 R)
• M4: 4,280,743 km (0.091 R)
• M5: 6,552,387 km (0.058 R)
• M6: 6,903,343 km (0.096 R)
• M7: 11,466,228 km (0.118 R)
• M8: 16,328,608 km (0.085 R)
• M9: 17,046,528 km (0.118 R)
• M10: 22,060,899 km (0.099 R)
• M11: 25,042,534 km (0.07 R)
• M12: 27,372,521 km (0.093 R)
• M13: 31,241,421 km (0.097 R)
• M14: 34,517,465 km (0.043 R)
• M15: 38,015,213 km (0.075 R)
• M16: 44,588,244 km (0.093 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 166 - 14,430 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit