🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.99 AU - 1.05 AU

Year: 362 Days

Day: 13.5 Hours

Environment

Temp: 82 °C

Axial Tilt: 13.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 82,753,780 km

• M1: 290,968 km (0.12 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 3.05 AU - 3.49 AU

Year: 2078 Days

Day: 43.2 Hours

Environment

Temp: -99 °C

Axial Tilt: 44.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 2.62 AU - 4.1 AU

Year: 2165 Days

Day: 34.8 Hours

Environment

Temp: -106 °C

Axial Tilt: 19.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 3.26 AU - 4.72 AU

Year: 2801 Days

Day: 19 Hours

Environment

Temp: -109 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 16.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 671.2

Radius: 3.1

Gravity: 69.84 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 12.3 AU - 20.1 AU

Year: 22917 Days

Day: 18.3 Hours

Environment

Temp: -186 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 82,753,780 km

• M1: 38,596 km (0.12 R)
• M2: 188,793 km (0.08 R)
• M3: 312,211 km (0.059 R)
• M4: 466,895 km (0.103 R)
• M5: 837,898 km (0.12 R)
• M6: 1,006,046 km (0.115 R)
• M7: 2,698,446 km (0.113 R)
• M8: 3,260,934 km (0.115 R)
• M9: 3,376,424 km (0.071 R)
• M10: 4,613,299 km (0.057 R)
• M11: 6,343,548 km (0.047 R)
• M12: 7,278,535 km (0.068 R)
• M13: 7,376,821 km (0.113 R)
• M14: 8,571,659 km (0.109 R)
• M15: 8,791,867 km (0.103 R)
• M16: 11,140,404 km (0.09 R)
• M17: 12,144,954 km (0.076 R)
• M18: 14,878,107 km (0.06 R)
• M19: 15,036,531 km (0.054 R)
• M20: 16,598,333 km (0.104 R)
• M21: 16,940,313 km (0.104 R)
• M22: 17,994,529 km (0.059 R)
• M23: 23,603,253 km (0.12 R)
• M24: 28,167,334 km (0.048 R)
• M25: 37,069,904 km (0.117 R)
• M26: 37,800,839 km (0.091 R)
• M27: 39,140,488 km (0.078 R)
• M28: 39,593,919 km (0.099 R)
• M29: 54,694,777 km (0.116 R)
• M30: 58,744,241 km (0.089 R)
• M31: 59,537,559 km (0.12 R)
• M32: 62,370,344 km (0.05 R)
• M33: 70,732,865 km (0.034 R)
• M34: 71,856,046 km (0.03 R)
• M35: 72,535,819 km (0.066 R)
• M36: 73,677,999 km (0.036 R)
• M37: 77,651,318 km (0.11 R)

Kuiper Belt

Range: 31.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 372 - 14,717 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit