🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.99 AU - 1.61 AU

Year: 539 Days

Day: 35.7 Hours

Environment

Temp: 12 °C

Axial Tilt: 31.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 4.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 3.94 AU - 5.62 AU

Year: 3798 Days

Day: 35.3 Hours

Environment

Temp: -128 °C

Axial Tilt: 14.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.89 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 723.7

Radius: 7.2

Gravity: 13.96 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 10.21 AU - 15.8 AU

Year: 17035 Days

Day: 22.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 69,633,653 km

• M1: 89,609 km (0.101 R)
• M2: 529,876 km (0.029 R)
• M3: 1,163,123 km (0.12 R)
• M4: 2,347,041 km (0.052 R)
• M5: 2,895,916 km (0.07 R)
• M6: 3,280,382 km (0.073 R)
• M7: 3,756,851 km (0.112 R)
• M8: 4,812,863 km (0.104 R)
• M9: 5,973,293 km (0.11 R)
• M10: 6,384,538 km (0.091 R)
• M11: 7,081,814 km (0.104 R)
• M12: 9,260,407 km (0.052 R)
• M13: 10,384,635 km (0.066 R)
• M14: 10,858,711 km (0.06 R)
• M15: 11,223,730 km (0.099 R)
• M16: 11,723,237 km (0.089 R)
• M17: 12,237,255 km (0.087 R)
• M18: 16,030,459 km (0.076 R)
• M19: 18,491,494 km (0.079 R)
• M20: 21,288,076 km (0.104 R)
• M21: 21,860,138 km (0.099 R)
• M22: 24,354,384 km (0.07 R)
• M23: 26,921,633 km (0.083 R)
• M24: 31,224,217 km (0.102 R)
• M25: 33,988,337 km (0.096 R)
• M26: 36,232,903 km (0.109 R)
• M27: 36,503,227 km (0.089 R)
• M28: 37,460,354 km (0.091 R)
• M29: 38,293,764 km (0.11 R)
• M30: 43,556,467 km (0.04 R)
• M31: 44,632,824 km (0.093 R)
• M32: 45,726,833 km (0.056 R)
• M33: 46,201,058 km (0.103 R)
• M34: 48,457,892 km (0.098 R)
• M35: 53,190,121 km (0.112 R)
• M36: 62,778,597 km (0.104 R)
• M37: 63,953,987 km (0.09 R)
• M38: 65,543,913 km (0.08 R)

Kuiper Belt

Range: 30.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 259 - 12,981 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit