🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.69 AU - 0.85 AU

Year: 235 Days

Day: 13.1 Hours

Environment

Temp: 179 °C

Axial Tilt: 38.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.92 AU - 1.34 AU

Year: 418 Days

Day: 46.1 Hours

Environment

Temp: 26 °C

Axial Tilt: 38.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 3.33 AU - 4.03 AU

Year: 2458 Days

Day: 39.4 Hours

Environment

Temp: -102 °C

Axial Tilt: 10.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 3.46 AU - 5.72 AU

Year: 3425 Days

Day: 19.3 Hours

Environment

Temp: -127 °C

Axial Tilt: 3.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 54,699,230 km

• M1: 874,848 km (0.112 R)
• M2: 1,609,224 km (0.115 R)

Planet 5 - Terrestrial

Semi-Major Axis: 5.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 4.66 AU - 5.92 AU

Year: 4237 Days

Day: 24 Hours

Environment

Temp: -132 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,699,230 km

• M1: 2,415,557 km (0.05 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 344.2

Radius: 5.1

Gravity: 13.23 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 12.46 AU - 14.46 AU

Year: 17197 Days

Day: 21.1 Hours

Environment

Temp: -180 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 54,699,230 km

• M1: 92,451 km (0.093 R)
• M2: 259,104 km (0.058 R)
• M3: 745,745 km (0.03 R)
• M4: 1,199,625 km (0.074 R)
• M5: 2,944,535 km (0.069 R)
• M6: 3,456,309 km (0.082 R)
• M7: 3,639,417 km (0.087 R)
• M8: 4,976,074 km (0.082 R)
• M9: 5,772,234 km (0.032 R)
• M10: 7,353,633 km (0.074 R)
• M11: 8,336,341 km (0.047 R)
• M12: 8,571,360 km (0.091 R)
• M13: 8,762,546 km (0.091 R)
• M14: 9,203,111 km (0.055 R)
• M15: 11,514,249 km (0.05 R)
• M16: 11,747,173 km (0.118 R)
• M17: 12,282,584 km (0.091 R)
• M18: 13,211,138 km (0.101 R)
• M19: 14,318,910 km (0.113 R)
• M20: 18,246,901 km (0.071 R)
• M21: 19,045,455 km (0.083 R)
• M22: 21,056,648 km (0.073 R)
• M23: 25,692,985 km (0.047 R)
• M24: 25,891,352 km (0.094 R)
• M25: 26,391,907 km (0.055 R)
• M26: 27,723,477 km (0.11 R)
• M27: 29,099,179 km (0.104 R)
• M28: 30,187,803 km (0.071 R)
• M29: 32,330,793 km (0.106 R)
• M30: 34,212,285 km (0.111 R)
• M31: 36,165,435 km (0.111 R)
• M32: 39,628,027 km (0.036 R)
• M33: 49,160,852 km (0.086 R)

Kuiper Belt

Range: 31.5 - 51.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 471 - 13,688 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit