🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.53 AU - 0.59 AU

Year: 154 Days

Day: 13.8 Hours

Environment

Temp: 163 °C

Axial Tilt: 11.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.72 AU - 0.94 AU

Year: 278 Days

Day: 13.3 Hours

Environment

Temp: 144 °C

Axial Tilt: 31.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 80,458,275 km

• M1: 283,488 km (0.065 R)

Asteroid Belt

Center: 1.89 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 2.28 AU - 3.6 AU

Year: 1851 Days

Day: 46.5 Hours

Environment

Temp: -101 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 3.2 AU - 5.12 AU

Year: 3115 Days

Day: 25.5 Hours

Environment

Temp: -120 °C

Axial Tilt: 2.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,458,275 km

• M1: 1,289,085 km (0.092 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 772.5

Radius: 6.2

Gravity: 20.1 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 13.02 AU - 16.18 AU

Year: 20479 Days

Day: 22.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 80,458,275 km

• M1: 77,043 km (0.1 R)
• M2: 307,274 km (0.03 R)
• M3: 530,474 km (0.057 R)
• M4: 1,489,845 km (0.116 R)
• M5: 1,860,549 km (0.104 R)
• M6: 2,471,806 km (0.114 R)
• M7: 2,887,688 km (0.071 R)
• M8: 3,099,069 km (0.084 R)
• M9: 4,082,975 km (0.098 R)
• M10: 4,700,066 km (0.096 R)
• M11: 6,971,111 km (0.07 R)
• M12: 10,064,646 km (0.091 R)
• M13: 10,490,850 km (0.064 R)
• M14: 11,120,507 km (0.103 R)
• M15: 11,379,312 km (0.1 R)
• M16: 12,734,220 km (0.065 R)
• M17: 17,094,549 km (0.095 R)
• M18: 19,141,646 km (0.113 R)
• M19: 21,247,535 km (0.095 R)
• M20: 24,144,648 km (0.119 R)
• M21: 24,361,265 km (0.078 R)
• M22: 26,368,420 km (0.108 R)
• M23: 35,501,968 km (0.101 R)
• M24: 36,630,983 km (0.103 R)
• M25: 39,407,969 km (0.082 R)
• M26: 39,708,212 km (0.076 R)
• M27: 40,770,955 km (0.039 R)
• M28: 43,912,061 km (0.068 R)
• M29: 44,234,744 km (0.102 R)
• M30: 50,141,317 km (0.119 R)
• M31: 56,743,370 km (0.113 R)
• M32: 62,058,582 km (0.065 R)
• M33: 62,873,292 km (0.108 R)
• M34: 77,129,371 km (0.095 R)
• M35: 79,976,966 km (0.058 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 229 - 16,406 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit