🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.55 AU - 0.61 AU

Year: 160 Days

Day: 30.6 Hours

Environment

Temp: 229 °C

Axial Tilt: 14.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.83 AU - 1.21 AU

Year: 373 Days

Day: 22.2 Hours

Environment

Temp: 40 °C

Axial Tilt: 25.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.8 AU - 2.02 AU

Year: 955 Days

Day: 47.1 Hours

Environment

Temp: -52 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 2.34 AU - 3.26 AU

Year: 1694 Days

Day: 16.7 Hours

Environment

Temp: -96 °C

Axial Tilt: 5.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,845,462 km

• M1: 23,188 km (0.103 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 2.92 AU - 3.48 AU

Year: 2070 Days

Day: 39 Hours

Environment

Temp: -96 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,845,462 km

• M1: 519,105 km (0.044 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 337.1

Radius: 3.9

Gravity: 22.16 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 14.18 AU - 20.54 AU

Year: 26159 Days

Day: 22 Hours

Environment

Temp: -203 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 71,845,462 km

• M1: 50,265 km (0.079 R)
• M2: 199,115 km (0.095 R)
• M3: 453,431 km (0.033 R)
• M4: 589,116 km (0.111 R)
• M5: 792,270 km (0.072 R)
• M6: 1,493,286 km (0.1 R)
• M7: 1,836,015 km (0.076 R)
• M8: 2,085,544 km (0.082 R)
• M9: 2,699,643 km (0.105 R)
• M10: 3,568,508 km (0.088 R)
• M11: 3,895,529 km (0.066 R)
• M12: 4,889,008 km (0.117 R)
• M13: 7,267,315 km (0.093 R)
• M14: 7,646,396 km (0.115 R)
• M15: 8,138,423 km (0.116 R)
• M16: 12,124,459 km (0.082 R)
• M17: 13,840,645 km (0.119 R)
• M18: 17,577,002 km (0.088 R)
• M19: 18,172,701 km (0.105 R)
• M20: 18,693,750 km (0.093 R)
• M21: 20,502,687 km (0.094 R)
• M22: 22,031,428 km (0.113 R)
• M23: 22,524,353 km (0.105 R)
• M24: 23,328,142 km (0.075 R)
• M25: 24,359,620 km (0.086 R)
• M26: 26,512,931 km (0.086 R)
• M27: 31,441,433 km (0.116 R)
• M28: 33,082,223 km (0.113 R)
• M29: 33,989,085 km (0.047 R)
• M30: 39,490,397 km (0.108 R)
• M31: 49,814,894 km (0.065 R)
• M32: 52,913,664 km (0.061 R)
• M33: 56,688,318 km (0.081 R)
• M34: 58,923,909 km (0.093 R)
• M35: 66,799,189 km (0.117 R)
• M36: 68,037,860 km (0.11 R)

Kuiper Belt

Range: 30.3 - 56.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 227 - 15,103 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit