🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.48 AU - 0.64 AU

Year: 160 Days

Day: 38.4 Hours

Environment

Temp: 206 °C

Axial Tilt: 19.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 108,953,116 km

• M1: 48,919 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.92 AU - 1.18 AU

Year: 412 Days

Day: 34.7 Hours

Environment

Temp: 4 °C

Axial Tilt: 47.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 108,953,116 km

• M1: 33,061 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 920.8

Radius: 12.4

Gravity: 5.99 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 4.41 AU - 7.11 AU

Year: 5293 Days

Day: 12.9 Hours

Environment

Temp: -164 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 108,953,116 km

• M1: 154,385 km (0.053 R)
• M2: 618,737 km (0.104 R)
• M3: 1,084,585 km (0.12 R)
• M4: 1,761,964 km (0.077 R)
• M5: 2,529,251 km (0.106 R)
• M6: 2,971,163 km (0.057 R)
• M7: 3,619,072 km (0.116 R)
• M8: 4,752,425 km (0.103 R)
• M9: 5,641,037 km (0.103 R)
• M10: 6,739,683 km (0.077 R)
• M11: 7,449,824 km (0.07 R)
• M12: 8,209,183 km (0.108 R)
• M13: 9,061,442 km (0.114 R)
• M14: 9,574,264 km (0.053 R)
• M15: 10,705,373 km (0.064 R)
• M16: 11,623,156 km (0.087 R)
• M17: 14,926,128 km (0.12 R)
• M18: 18,603,991 km (0.027 R)
• M19: 21,392,047 km (0.104 R)
• M20: 21,920,426 km (0.055 R)
• M21: 22,690,407 km (0.094 R)
• M22: 29,980,610 km (0.064 R)
• M23: 31,508,154 km (0.112 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 888.1

Radius: 5.2

Gravity: 32.84 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 14.7 AU - 22 AU

Year: 30097 Days

Day: 17.2 Hours

Environment

Temp: -208 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 108,953,116 km

• M1: 65,823 km (0.115 R)
• M2: 309,518 km (0.061 R)
• M3: 478,115 km (0.114 R)
• M4: 823,387 km (0.054 R)
• M5: 1,146,817 km (0.085 R)
• M6: 2,231,851 km (0.087 R)
• M7: 3,034,144 km (0.117 R)
• M8: 8,247,779 km (0.103 R)
• M9: 8,601,878 km (0.047 R)
• M10: 9,403,573 km (0.058 R)
• M11: 9,921,181 km (0.059 R)
• M12: 11,154,765 km (0.106 R)
• M13: 11,514,698 km (0.107 R)
• M14: 12,487,084 km (0.084 R)
• M15: 14,594,020 km (0.081 R)
• M16: 16,275,650 km (0.108 R)
• M17: 18,379,295 km (0.111 R)
• M18: 19,808,553 km (0.111 R)
• M19: 20,230,120 km (0.117 R)
• M20: 20,657,521 km (0.061 R)
• M21: 23,233,597 km (0.101 R)
• M22: 23,702,436 km (0.059 R)
• M23: 26,521,309 km (0.088 R)
• M24: 27,033,382 km (0.081 R)
• M25: 29,556,051 km (0.113 R)
• M26: 31,942,287 km (0.101 R)
• M27: 33,702,007 km (0.095 R)
• M28: 36,776,841 km (0.085 R)
• M29: 37,413,380 km (0.11 R)
• M30: 40,369,285 km (0.057 R)
• M31: 43,654,454 km (0.062 R)
• M32: 45,452,919 km (0.068 R)
• M33: 47,113,306 km (0.092 R)
• M34: 48,432,311 km (0.101 R)
• M35: 52,136,354 km (0.034 R)
• M36: 59,882,831 km (0.102 R)
• M37: 73,011,390 km (0.106 R)
• M38: 91,665,198 km (0.075 R)
• M39: 97,005,542 km (0.075 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 319 - 12,616 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit