🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.61 AU - 0.93 AU

Year: 236 Days

Day: 38.3 Hours

Environment

Temp: 131 °C

Axial Tilt: 22.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.37 AU - 1.99 AU

Year: 762 Days

Day: 13.7 Hours

Environment

Temp: -25 °C

Axial Tilt: 15.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 63,163,015 km

• M1: 44,281 km (0.119 R)
• M2: 947,703 km (0.068 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.56 AU - 2.04 AU

Year: 845 Days

Day: 29.1 Hours

Environment

Temp: -38 °C

Axial Tilt: 11.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.89 AU - 1.97 AU

Year: 938 Days

Day: 26.7 Hours

Environment

Temp: -44 °C

Axial Tilt: 17.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,163,015 km

• M1: 169,644 km (0.108 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 2.07 AU - 3.03 AU

Year: 1425 Days

Day: 29.5 Hours

Environment

Temp: -75 °C

Axial Tilt: 13.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 3.17 AU - 3.61 AU

Year: 2184 Days

Day: 21.5 Hours

Environment

Temp: -101 °C

Axial Tilt: 24.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 3.51 AU - 4.11 AU

Year: 2602 Days

Day: 28.2 Hours

Environment

Temp: -104 °C

Axial Tilt: 1.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,163,015 km

• M1: 86,019 km (0.101 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 607.8

Radius: 9.7

Gravity: 6.46 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 12.14 AU - 13.5 AU

Year: 16059 Days

Day: 6 Hours

Environment

Temp: -187 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 63,163,015 km

• M1: 120,576 km (0.104 R)
• M2: 476,170 km (0.034 R)
• M3: 867,817 km (0.114 R)
• M4: 1,658,143 km (0.052 R)
• M5: 3,607,253 km (0.072 R)
• M6: 5,676,042 km (0.11 R)
• M7: 6,707,819 km (0.075 R)
• M8: 8,288,021 km (0.118 R)
• M9: 11,673,122 km (0.093 R)
• M10: 12,294,103 km (0.053 R)
• M11: 12,677,223 km (0.116 R)
• M12: 13,805,939 km (0.042 R)
• M13: 15,959,400 km (0.113 R)
• M14: 16,338,930 km (0.091 R)
• M15: 18,080,847 km (0.083 R)
• M16: 19,681,993 km (0.062 R)
• M17: 26,293,322 km (0.109 R)
• M18: 29,352,449 km (0.102 R)
• M19: 30,384,076 km (0.06 R)
• M20: 33,130,094 km (0.104 R)
• M21: 34,122,676 km (0.118 R)
• M22: 36,954,863 km (0.107 R)
• M23: 39,523,757 km (0.118 R)
• M24: 40,781,277 km (0.113 R)
• M25: 44,563,560 km (0.072 R)
• M26: 45,620,469 km (0.089 R)
• M27: 45,925,499 km (0.073 R)
• M28: 46,539,598 km (0.099 R)
• M29: 47,784,402 km (0.072 R)
• M30: 49,854,089 km (0.114 R)
• M31: 50,177,669 km (0.09 R)
• M32: 56,070,928 km (0.095 R)
• M33: 56,772,542 km (0.06 R)
• M34: 58,193,273 km (0.119 R)
• M35: 58,731,974 km (0.082 R)
• M36: 60,368,426 km (0.098 R)

Kuiper Belt

Range: 31.4 - 48.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 431 - 15,708 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit