🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.45 AU - 0.63 AU

Year: 139 Days

Day: 16.4 Hours

Environment

Temp: 224 °C

Axial Tilt: 9.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.14 AU - 1.9 AU

Year: 656 Days

Day: 45.8 Hours

Environment

Temp: 3 °C

Axial Tilt: 34.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Gas Giant

Semi-Major Axis: 8.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 890.5

Radius: 8.3

Gravity: 12.93 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 6.96 AU - 10.04 AU

Year: 8670 Days

Day: 6.2 Hours

Environment

Temp: -154 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 55,409,148 km

• M1: 103,223 km (0.085 R)
• M2: 362,027 km (0.084 R)
• M3: 727,046 km (0.106 R)
• M4: 996,471 km (0.103 R)
• M5: 1,272,779 km (0.064 R)
• M6: 1,747,602 km (0.057 R)
• M7: 2,069,088 km (0.12 R)
• M8: 2,606,145 km (0.037 R)
• M9: 3,095,479 km (0.09 R)
• M10: 3,544,722 km (0.069 R)
• M11: 4,722,954 km (0.104 R)
• M12: 5,417,986 km (0.05 R)
• M13: 7,089,443 km (0.038 R)
• M14: 7,618,272 km (0.119 R)
• M15: 8,892,696 km (0.108 R)
• M16: 9,363,480 km (0.116 R)
• M17: 10,406,177 km (0.119 R)
• M18: 14,829,936 km (0.097 R)
• M19: 20,529,166 km (0.047 R)
• M20: 22,281,406 km (0.033 R)
• M21: 25,890,903 km (0.102 R)
• M22: 26,271,929 km (0.088 R)
• M23: 31,356,761 km (0.118 R)
• M24: 32,889,989 km (0.066 R)
• M25: 34,357,844 km (0.042 R)
• M26: 35,633,465 km (0.106 R)
• M27: 36,940,501 km (0.117 R)
• M28: 42,488,937 km (0.118 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 888.3

Radius: 13.1

Gravity: 5.18 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 9.78 AU - 10.04 AU

Year: 10914 Days

Day: 12.9 Hours

Environment

Temp: -167 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 55,409,148 km

• M1: 168,298 km (0.062 R)
• M2: 585,227 km (0.09 R)
• M3: 1,133,952 km (0.075 R)
• M4: 2,592,980 km (0.12 R)
• M5: 4,933,439 km (0.069 R)
• M6: 6,158,795 km (0.098 R)
• M7: 7,534,646 km (0.111 R)
• M8: 9,607,474 km (0.111 R)
• M9: 12,276,001 km (0.074 R)
• M10: 14,375,458 km (0.113 R)
• M11: 16,556,744 km (0.107 R)
• M12: 19,275,237 km (0.087 R)
• M13: 23,191,410 km (0.075 R)
• M14: 27,921,994 km (0.081 R)
• M15: 29,198,064 km (0.108 R)
• M16: 31,638,005 km (0.1 R)
• M17: 44,744,125 km (0.092 R)
• M18: 45,903,209 km (0.082 R)
• M19: 52,160,290 km (0.088 R)

Kuiper Belt

Range: 31.4 - 61.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 361 - 11,390 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit