🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.67 AU - 0.81 AU

Year: 228 Days

Day: 13.7 Hours

Environment

Temp: 121 °C

Axial Tilt: 3.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 78,779,998 km

• M1: 12,716 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.97 AU - 0.99 AU

Year: 347 Days

Day: 46.6 Hours

Environment

Temp: 167 °C

Axial Tilt: 20.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.06 AU - 1.08 AU

Year: 396 Days

Day: 41.7 Hours

Environment

Temp: 33 °C

Axial Tilt: 9.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.09 AU - 1.79 AU

Year: 619 Days

Day: 34.6 Hours

Environment

Temp: -19 °C

Axial Tilt: 31 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 78,779,998 km

• M1: 135,685 km (0.072 R)
• M2: 187,446 km (0.099 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 831.5

Radius: 3.4

Gravity: 71.93 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 11.17 AU - 17.19 AU

Year: 19124 Days

Day: 19.2 Hours

Environment

Temp: -177 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 78,779,998 km

• M1: 42,336 km (0.114 R)
• M2: 240,404 km (0.088 R)
• M3: 358,736 km (0.078 R)
• M4: 730,636 km (0.067 R)
• M5: 1,363,285 km (0.104 R)
• M6: 1,923,230 km (0.078 R)
• M7: 2,104,992 km (0.104 R)
• M8: 2,211,057 km (0.112 R)
• M9: 2,479,884 km (0.102 R)
• M10: 2,720,288 km (0.052 R)
• M11: 3,332,143 km (0.073 R)
• M12: 3,505,677 km (0.076 R)
• M13: 4,465,945 km (0.069 R)
• M14: 5,195,684 km (0.051 R)
• M15: 6,523,365 km (0.099 R)
• M16: 11,113,476 km (0.118 R)
• M17: 11,566,608 km (0.085 R)
• M18: 12,509,673 km (0.09 R)
• M19: 12,648,500 km (0.053 R)
• M20: 13,142,323 km (0.092 R)
• M21: 18,446,764 km (0.064 R)
• M22: 20,202,893 km (0.071 R)
• M23: 23,197,394 km (0.109 R)
• M24: 24,365,604 km (0.054 R)
• M25: 26,247,246 km (0.084 R)
• M26: 26,360,790 km (0.075 R)
• M27: 26,588,927 km (0.09 R)
• M28: 26,818,560 km (0.11 R)
• M29: 27,514,938 km (0.109 R)
• M30: 27,985,872 km (0.061 R)
• M31: 28,702,296 km (0.098 R)
• M32: 29,923,464 km (0.117 R)
• M33: 33,794,009 km (0.045 R)
• M34: 38,276,410 km (0.07 R)
• M35: 40,811,197 km (0.085 R)
• M36: 43,297,065 km (0.107 R)
• M37: 43,774,132 km (0.085 R)
• M38: 48,397,155 km (0.065 R)
• M39: 55,176,631 km (0.111 R)
• M40: 55,549,878 km (0.088 R)
• M41: 56,680,090 km (0.076 R)
• M42: 57,633,627 km (0.092 R)
• M43: 58,986,440 km (0.109 R)
• M44: 75,519,099 km (0.037 R)

Kuiper Belt

Range: 30.6 - 47.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 511 - 13,708 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit