🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.54 AU - 0.68 AU

Year: 170 Days

Day: 29.2 Hours

Environment

Temp: 246 °C

Axial Tilt: 25.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 69,343,809 km

• M1: 17,802 km (0.107 R)
• M2: 261,198 km (0.045 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.56 AU - 0.8 AU

Year: 200 Days

Day: 40.1 Hours

Environment

Temp: 194 °C

Axial Tilt: 17.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 69,343,809 km

• M1: 345,870 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.78 AU - 0.9 AU

Year: 274 Days

Day: 28.1 Hours

Environment

Temp: 96 °C

Axial Tilt: 3.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.24 AU - 1.26 AU

Year: 498 Days

Day: 22.9 Hours

Environment

Temp: 14 °C

Axial Tilt: 37 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 69,343,809 km

• M1: 40,092 km (0.092 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.24 AU - 1.58 AU

Year: 597 Days

Day: 29.2 Hours

Environment

Temp: 1 °C

Axial Tilt: 7.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 69,343,809 km

• M1: 122,820 km (0.074 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 2.33 AU - 2.47 AU

Year: 1325 Days

Day: 21.1 Hours

Environment

Temp: -66 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 3.99 AU - 4.11 AU

Year: 2905 Days

Day: 35 Hours

Environment

Temp: -111 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,343,809 km

• M1: 22,140 km (0.058 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 617.1

Radius: 4.2

Gravity: 34.98 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 13.06 AU - 14.6 AU

Year: 18333 Days

Day: 22.6 Hours

Environment

Temp: -193 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 69,343,809 km

• M1: 52,210 km (0.109 R)
• M2: 238,309 km (0.086 R)
• M3: 369,208 km (0.09 R)
• M4: 740,809 km (0.065 R)
• M5: 2,176,948 km (0.115 R)
• M6: 2,922,394 km (0.086 R)
• M7: 4,827,822 km (0.07 R)
• M8: 4,969,043 km (0.041 R)
• M9: 5,599,897 km (0.11 R)
• M10: 7,525,371 km (0.096 R)
• M11: 8,456,468 km (0.118 R)
• M12: 8,610,105 km (0.097 R)
• M13: 10,782,267 km (0.042 R)
• M14: 12,220,949 km (0.088 R)
• M15: 16,486,583 km (0.086 R)
• M16: 18,732,346 km (0.112 R)
• M17: 19,524,018 km (0.116 R)
• M18: 23,013,688 km (0.066 R)
• M19: 23,616,118 km (0.098 R)
• M20: 27,453,304 km (0.11 R)
• M21: 28,359,119 km (0.112 R)
• M22: 33,061,279 km (0.083 R)
• M23: 35,264,108 km (0.051 R)
• M24: 37,424,899 km (0.076 R)
• M25: 41,711,178 km (0.027 R)
• M26: 42,156,979 km (0.112 R)
• M27: 42,756,268 km (0.06 R)
• M28: 45,210,571 km (0.062 R)
• M29: 50,903,368 km (0.059 R)
• M30: 51,412,300 km (0.078 R)
• M31: 58,527,923 km (0.076 R)
• M32: 68,928,865 km (0.092 R)

Kuiper Belt

Range: 30.8 - 51.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 158 - 11,136 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit