🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.48 AU - 0.54 AU

Year: 133 Days

Day: 15.6 Hours

Environment

Temp: 212 °C

Axial Tilt: 34.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.74 AU - 1.16 AU

Year: 338 Days

Day: 34.4 Hours

Environment

Temp: 31 °C

Axial Tilt: 33.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 2.13 AU - 2.35 AU

Year: 1225 Days

Day: 18.7 Hours

Environment

Temp: -83 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 74,892,202 km

• M1: 242,648 km (0.099 R)
• M2: 683,213 km (0.074 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 4.14 AU - 5.24 AU

Year: 3710 Days

Day: 27.6 Hours

Environment

Temp: -127 °C

Axial Tilt: 4.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 13.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 716.8

Radius: 8

Gravity: 11.2 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 13.09 AU - 14.87 AU

Year: 19092 Days

Day: 17.7 Hours

Environment

Temp: -198 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 74,892,202 km

• M1: 101,278 km (0.048 R)
• M2: 604,375 km (0.114 R)
• M3: 1,398,890 km (0.037 R)
• M4: 1,758,972 km (0.078 R)
• M5: 2,263,565 km (0.103 R)
• M6: 2,573,383 km (0.109 R)
• M7: 2,861,358 km (0.066 R)
• M8: 3,306,263 km (0.106 R)
• M9: 3,706,586 km (0.099 R)
• M10: 4,536,107 km (0.096 R)
• M11: 6,087,586 km (0.071 R)
• M12: 10,196,890 km (0.117 R)
• M13: 12,407,797 km (0.066 R)
• M14: 14,541,960 km (0.068 R)
• M15: 16,013,554 km (0.075 R)
• M16: 16,744,190 km (0.099 R)
• M17: 17,075,999 km (0.102 R)
• M18: 18,712,300 km (0.119 R)
• M19: 20,734,414 km (0.054 R)
• M20: 21,602,082 km (0.052 R)
• M21: 22,094,558 km (0.069 R)
• M22: 22,796,472 km (0.12 R)
• M23: 23,409,823 km (0.115 R)
• M24: 23,720,687 km (0.109 R)
• M25: 28,132,179 km (0.108 R)
• M26: 29,555,303 km (0.091 R)
• M27: 30,653,651 km (0.106 R)
• M28: 32,032,794 km (0.119 R)
• M29: 32,416,063 km (0.108 R)
• M30: 37,256,003 km (0.106 R)
• M31: 40,439,147 km (0.104 R)
• M32: 45,708,133 km (0.088 R)
• M33: 48,004,461 km (0.033 R)
• M34: 51,068,674 km (0.118 R)
• M35: 61,431,468 km (0.085 R)
• M36: 71,359,232 km (0.094 R)
• M37: 73,998,288 km (0.082 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 457 - 20,052 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit