🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.47 AU - 0.61 AU

Year: 149 Days

Day: 18 Hours

Environment

Temp: 225 °C

Axial Tilt: 31.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 14,423,841 km

• M1: 244,742 km (0.075 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.6 AU - 0.76 AU

Year: 211 Days

Day: 39.3 Hours

Environment

Temp: 138 °C

Axial Tilt: 47.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.99 AU - 2.77 AU

Year: 1383 Days

Day: 43.9 Hours

Environment

Temp: -101 °C

Axial Tilt: 110.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 14,423,841 km

• M1: 60,587 km (0.046 R)
• M2: 438,322 km (0.095 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 2.34 AU - 2.46 AU

Year: 1401 Days

Day: 42.4 Hours

Environment

Temp: -99 °C

Axial Tilt: 18.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 14,423,841 km

• M1: 232,475 km (0.112 R)

Asteroid Belt

Center: 5.22 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 25.4

Radius: 11.6

Gravity: 0.19 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 6.94 AU - 9.12 AU

Year: 8572 Days

Day: 6.1 Hours

Environment

Temp: -174 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 14,423,841 km

• M1: 276,008 km (0.12 R)
• M2: 443,408 km (0.095 R)
• M3: 595,848 km (0.094 R)
• M4: 836,850 km (0.108 R)
• M5: 990,488 km (0.115 R)
• M6: 1,198,578 km (0.109 R)
• M7: 1,548,039 km (0.066 R)
• M8: 1,750,295 km (0.035 R)
• M9: 2,004,761 km (0.116 R)
• M10: 2,114,267 km (0.117 R)
• M11: 2,351,230 km (0.044 R)
• M12: 2,962,786 km (0.104 R)
• M13: 3,203,040 km (0.072 R)
• M14: 3,423,398 km (0.102 R)
• M15: 3,648,842 km (0.115 R)
• M16: 3,811,006 km (0.098 R)
• M17: 3,948,037 km (0.066 R)
• M18: 4,031,064 km (0.104 R)
• M19: 4,170,639 km (0.049 R)
• M20: 4,469,236 km (0.092 R)
• M21: 4,863,277 km (0.077 R)
• M22: 5,087,225 km (0.048 R)
• M23: 5,467,952 km (0.082 R)
• M24: 5,560,702 km (0.108 R)
• M25: 5,638,344 km (0.095 R)
• M26: 6,665,034 km (0.079 R)
• M27: 6,863,999 km (0.069 R)
• M28: 6,980,835 km (0.104 R)
• M29: 7,250,710 km (0.1 R)
• M30: 7,870,494 km (0.117 R)
• M31: 8,275,455 km (0.116 R)
• M32: 8,669,047 km (0.101 R)
• M33: 8,741,303 km (0.091 R)
• M34: 8,904,664 km (0.102 R)
• M35: 9,068,922 km (0.058 R)
• M36: 9,437,681 km (0.103 R)
• M37: 9,530,581 km (0.093 R)
• M38: 10,266,303 km (0.117 R)
• M39: 10,708,664 km (0.107 R)
• M40: 10,844,499 km (0.108 R)
• M41: 11,433,466 km (0.105 R)
• M42: 11,612,236 km (0.112 R)
• M43: 12,153,929 km (0.044 R)
• M44: 12,336,439 km (0.05 R)
• M45: 12,930,342 km (0.09 R)
• M46: 13,199,768 km (0.114 R)
• M47: 13,408,158 km (0.095 R)
• M48: 14,082,545 km (0.07 R)
• M49: 14,274,180 km (0.052 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 428 - 16,486 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit