🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.69 AU - 0.85 AU

Year: 242 Days

Day: 16.6 Hours

Environment

Temp: 177 °C

Axial Tilt: 26.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.8 AU - 1.02 AU

Year: 311 Days

Day: 20.8 Hours

Environment

Temp: 146 °C

Axial Tilt: 46.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 91,697,500 km

• M1: 126,410 km (0.103 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.43 AU - 2.01 AU

Year: 808 Days

Day: 25.8 Hours

Environment

Temp: -34 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.79 AU - 2.03 AU

Year: 945 Days

Day: 44.2 Hours

Environment

Temp: -56 °C

Axial Tilt: 16.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 91,697,500 km

• M1: 98,585 km (0.116 R)
• M2: 558,598 km (0.12 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.79 AU - 2.13 AU

Year: 983 Days

Day: 47.8 Hours

Environment

Temp: -61 °C

Axial Tilt: 24.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 15.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 992.4

Radius: 7.7

Gravity: 16.74 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 12.06 AU - 19.06 AU

Year: 21983 Days

Day: 22.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 91,697,500 km

• M1: 102,475 km (0.109 R)
• M2: 443,558 km (0.105 R)
• M3: 685,158 km (0.115 R)
• M4: 1,167,163 km (0.045 R)
• M5: 1,459,477 km (0.097 R)
• M6: 2,000,722 km (0.104 R)
• M7: 3,240,290 km (0.083 R)
• M8: 3,792,156 km (0.072 R)
• M9: 4,193,976 km (0.119 R)
• M10: 7,177,407 km (0.05 R)
• M11: 7,740,194 km (0.111 R)
• M12: 8,667,551 km (0.103 R)
• M13: 11,273,396 km (0.117 R)
• M14: 11,823,019 km (0.119 R)
• M15: 12,175,472 km (0.113 R)
• M16: 15,502,827 km (0.065 R)
• M17: 16,182,450 km (0.112 R)
• M18: 19,197,296 km (0.112 R)
• M19: 21,403,117 km (0.03 R)
• M20: 22,566,988 km (0.062 R)
• M21: 25,368,209 km (0.094 R)
• M22: 27,523,016 km (0.035 R)
• M23: 27,893,570 km (0.05 R)
• M24: 30,979,625 km (0.099 R)
• M25: 36,914,771 km (0.092 R)
• M26: 51,531,530 km (0.065 R)
• M27: 54,388,550 km (0.052 R)
• M28: 61,672,470 km (0.051 R)
• M29: 63,160,371 km (0.07 R)
• M30: 65,546,756 km (0.027 R)
• M31: 67,543,439 km (0.106 R)
• M32: 67,992,531 km (0.086 R)
• M33: 72,594,312 km (0.106 R)
• M34: 85,521,213 km (0.084 R)

Kuiper Belt

Range: 30.6 - 53.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 318 - 12,314 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit