🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.81 AU - 0.95 AU

Year: 290 Days

Day: 33.5 Hours

Environment

Temp: 127 °C

Axial Tilt: 33.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 31,536,878 km

• M1: 122,820 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 3.81 AU - 3.99 AU

Year: 2707 Days

Day: 42.7 Hours

Environment

Temp: -123 °C

Axial Tilt: 16.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 6.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 577.5

Radius: 9.8

Gravity: 6.01 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 6.52 AU - 6.92 AU

Year: 6123 Days

Day: 9.4 Hours

Environment

Temp: -144 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 31,536,878 km

• M1: 123,418 km (0.115 R)
• M2: 577,149 km (0.106 R)
• M3: 1,366,726 km (0.06 R)
• M4: 1,864,737 km (0.071 R)
• M5: 2,762,624 km (0.102 R)
• M6: 3,809,809 km (0.082 R)
• M7: 4,115,138 km (0.072 R)
• M8: 5,215,431 km (0.118 R)
• M9: 5,563,246 km (0.044 R)
• M10: 7,799,285 km (0.119 R)
• M11: 11,041,520 km (0.074 R)
• M12: 12,364,114 km (0.056 R)
• M13: 13,037,454 km (0.064 R)
• M14: 14,570,384 km (0.109 R)
• M15: 18,653,508 km (0.097 R)
• M16: 19,677,805 km (0.055 R)
• M17: 20,239,246 km (0.11 R)
• M18: 20,667,245 km (0.118 R)
• M19: 22,592,121 km (0.082 R)
• M20: 27,398,252 km (0.117 R)
• M21: 27,922,143 km (0.098 R)
• M22: 30,736,528 km (0.083 R)
• M23: 32,163,991 km (0.114 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 62.1

Radius: 4.4

Gravity: 3.21 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 11.67 AU - 15.63 AU

Year: 17725 Days

Day: 23 Hours

Environment

Temp: -178 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 31,536,878 km

• M1: 117,734 km (0.101 R)
• M2: 413,339 km (0.113 R)
• M3: 633,996 km (0.119 R)
• M4: 1,038,658 km (0.101 R)
• M5: 2,224,520 km (0.085 R)
• M6: 3,020,231 km (0.046 R)
• M7: 3,261,084 km (0.118 R)
• M8: 3,989,925 km (0.099 R)
• M9: 4,481,354 km (0.11 R)
• M10: 4,768,283 km (0.049 R)
• M11: 10,396,902 km (0.033 R)
• M12: 13,177,478 km (0.088 R)
• M13: 13,442,865 km (0.119 R)
• M14: 13,657,538 km (0.056 R)
• M15: 16,234,062 km (0.089 R)
• M16: 16,600,427 km (0.114 R)
• M17: 16,847,712 km (0.119 R)
• M18: 19,049,494 km (0.115 R)
• M19: 21,000,998 km (0.044 R)
• M20: 24,890,692 km (0.08 R)
• M21: 26,370,514 km (0.048 R)
• M22: 31,442,480 km (0.108 R)

Kuiper Belt

Range: 31.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 335 - 18,795 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit