🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.64 AU - 0.92 AU

Year: 257 Days

Day: 19.1 Hours

Environment

Temp: 155 °C

Axial Tilt: 27.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 78,210,367 km

• M1: 37,100 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.81 AU - 0.93 AU

Year: 303 Days

Day: 47.6 Hours

Environment

Temp: 83 °C

Axial Tilt: 0.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.01 AU - 1.15 AU

Year: 418 Days

Day: 12.7 Hours

Environment

Temp: -4 °C

Axial Tilt: 34.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.19 AU - 1.57 AU

Year: 604 Days

Day: 38 Hours

Environment

Temp: -41 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.81 AU - 2.23 AU

Year: 1070 Days

Day: 46.9 Hours

Environment

Temp: -83 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 14.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 773.7

Radius: 6.9

Gravity: 16.25 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 11.84 AU - 16.24 AU

Year: 19611 Days

Day: 21.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 78,210,367 km

• M1: 85,869 km (0.108 R)
• M2: 344,225 km (0.117 R)
• M3: 895,194 km (0.031 R)
• M4: 1,220,719 km (0.102 R)
• M5: 1,932,655 km (0.109 R)
• M6: 2,718,493 km (0.108 R)
• M7: 2,970,715 km (0.113 R)
• M8: 3,406,792 km (0.101 R)
• M9: 4,305,277 km (0.11 R)
• M10: 5,085,729 km (0.067 R)
• M11: 6,650,373 km (0.085 R)
• M12: 7,444,888 km (0.038 R)
• M13: 11,007,561 km (0.105 R)
• M14: 11,716,804 km (0.052 R)
• M15: 14,630,223 km (0.12 R)
• M16: 15,566,556 km (0.102 R)
• M17: 16,876,435 km (0.069 R)
• M18: 17,215,125 km (0.079 R)
• M19: 17,471,984 km (0.088 R)
• M20: 19,807,207 km (0.118 R)
• M21: 21,049,468 km (0.11 R)
• M22: 21,939,276 km (0.086 R)
• M23: 22,342,741 km (0.083 R)
• M24: 25,638,981 km (0.077 R)
• M25: 25,862,181 km (0.102 R)
• M26: 28,047,506 km (0.087 R)
• M27: 32,650,633 km (0.102 R)
• M28: 37,877,582 km (0.082 R)
• M29: 40,235,843 km (0.116 R)
• M30: 41,604,365 km (0.12 R)
• M31: 48,573,830 km (0.051 R)
• M32: 55,907,118 km (0.058 R)
• M33: 58,185,344 km (0.034 R)
• M34: 69,855,474 km (0.09 R)
• M35: 72,719,375 km (0.099 R)
• M36: 75,202,999 km (0.104 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 173 - 13,950 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit