🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.53 AU - 0.79 AU

Year: 201 Days

Day: 47 Hours

Environment

Temp: 189 °C

Axial Tilt: 32.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 10,679,203 km

• M1: 298,897 km (0.084 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.01 AU - 1.45 AU

Year: 511 Days

Day: 12 Hours

Environment

Temp: -1 °C

Axial Tilt: 34.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 2.22 AU - 2.9 AU

Year: 1535 Days

Day: 24.8 Hours

Environment

Temp: -95 °C

Axial Tilt: 49.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.23 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 26.4

Radius: 11.6

Gravity: 0.2 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 5.73 AU - 6.05 AU

Year: 5357 Days

Day: 14 Hours

Environment

Temp: -163 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 10,679,203 km

• M1: 159,920 km (0.116 R)
• M2: 251,624 km (0.116 R)
• M3: 396,135 km (0.09 R)
• M4: 487,390 km (0.064 R)
• M5: 582,235 km (0.073 R)
• M6: 661,073 km (0.103 R)
• M7: 762,351 km (0.105 R)
• M8: 1,030,580 km (0.095 R)
• M9: 1,136,495 km (0.106 R)
• M10: 1,209,200 km (0.111 R)
• M11: 1,398,441 km (0.117 R)
• M12: 1,573,321 km (0.031 R)
• M13: 1,815,071 km (0.078 R)
• M14: 1,989,053 km (0.066 R)
• M15: 2,186,971 km (0.118 R)
• M16: 2,641,300 km (0.106 R)
• M17: 2,739,735 km (0.037 R)
• M18: 2,869,586 km (0.101 R)
• M19: 2,950,519 km (0.099 R)
• M20: 3,441,798 km (0.059 R)
• M21: 3,680,556 km (0.119 R)
• M22: 3,790,960 km (0.114 R)
• M23: 3,958,659 km (0.084 R)
• M24: 4,106,013 km (0.102 R)
• M25: 4,289,869 km (0.112 R)
• M26: 4,406,256 km (0.119 R)
• M27: 4,653,990 km (0.089 R)
• M28: 4,833,806 km (0.072 R)
• M29: 4,930,746 km (0.061 R)
• M30: 5,052,668 km (0.078 R)
• M31: 5,576,111 km (0.088 R)
• M32: 5,986,608 km (0.061 R)
• M33: 6,446,920 km (0.073 R)
• M34: 6,715,000 km (0.106 R)
• M35: 7,069,247 km (0.077 R)
• M36: 7,359,766 km (0.091 R)
• M37: 7,457,454 km (0.107 R)
• M38: 7,541,528 km (0.027 R)
• M39: 7,838,480 km (0.077 R)
• M40: 7,938,261 km (0.115 R)
• M41: 8,052,853 km (0.119 R)
• M42: 8,139,171 km (0.068 R)
• M43: 8,341,876 km (0.109 R)
• M44: 8,885,515 km (0.109 R)
• M45: 8,959,865 km (0.11 R)
• M46: 9,199,222 km (0.101 R)
• M47: 9,699,477 km (0.107 R)
• M48: 9,776,071 km (0.112 R)
• M49: 10,302,207 km (0.109 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 286 - 12,311 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit