🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.6 AU - 0.76 AU

Year: 214 Days

Day: 21.7 Hours

Environment

Temp: 150 °C

Axial Tilt: 7.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 50,741,484 km

• M1: 37,998 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.68 AU - 0.74 AU

Year: 228 Days

Day: 33.5 Hours

Environment

Temp: 153 °C

Axial Tilt: 34.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.16 AU - 1.36 AU

Year: 539 Days

Day: 19.3 Hours

Environment

Temp: -36 °C

Axial Tilt: 0.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,741,484 km

• M1: 52,060 km (0.08 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 478.7

Radius: 12

Gravity: 3.32 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 6.3 AU - 10.06 AU

Year: 8909 Days

Day: 8.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 50,741,484 km

• M1: 149,299 km (0.107 R)
• M2: 555,756 km (0.093 R)
• M3: 1,116,000 km (0.096 R)
• M4: 1,746,406 km (0.05 R)
• M5: 2,201,632 km (0.062 R)
• M6: 2,641,450 km (0.066 R)
• M7: 3,820,580 km (0.11 R)
• M8: 5,112,507 km (0.08 R)
• M9: 5,891,613 km (0.104 R)
• M10: 7,883,658 km (0.078 R)
• M11: 10,874,120 km (0.106 R)
• M12: 11,949,280 km (0.063 R)
• M13: 12,815,002 km (0.035 R)
• M14: 13,263,347 km (0.058 R)
• M15: 15,038,625 km (0.094 R)
• M16: 16,241,841 km (0.026 R)
• M17: 17,101,430 km (0.109 R)
• M18: 17,508,187 km (0.096 R)
• M19: 20,539,788 km (0.104 R)
• M20: 21,232,127 km (0.088 R)
• M21: 22,099,645 km (0.084 R)
• M22: 23,072,629 km (0.07 R)
• M23: 24,074,037 km (0.106 R)
• M24: 27,529,000 km (0.072 R)
• M25: 28,182,444 km (0.033 R)
• M26: 30,501,211 km (0.076 R)
• M27: 32,321,966 km (0.117 R)
• M28: 35,735,790 km (0.072 R)
• M29: 36,737,647 km (0.114 R)
• M30: 38,448,897 km (0.087 R)
• M31: 39,030,982 km (0.063 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 417.6

Radius: 13.5

Gravity: 2.29 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 9.27 AU - 12.79 AU

Year: 13950 Days

Day: 5.5 Hours

Environment

Temp: -195 °C

Axial Tilt: 163.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 50,741,484 km

• M1: 167,998 km (0.067 R)
• M2: 691,890 km (0.077 R)
• M3: 1,326,335 km (0.111 R)
• M4: 2,317,720 km (0.1 R)
• M5: 6,603,998 km (0.1 R)
• M6: 7,612,288 km (0.097 R)
• M7: 8,309,713 km (0.078 R)
• M8: 9,049,474 km (0.068 R)
• M9: 10,241,021 km (0.11 R)
• M10: 11,422,845 km (0.108 R)
• M11: 12,995,118 km (0.074 R)
• M12: 13,550,126 km (0.075 R)
• M13: 14,510,245 km (0.089 R)
• M14: 22,019,759 km (0.118 R)
• M15: 27,848,990 km (0.077 R)
• M16: 33,241,544 km (0.113 R)
• M17: 36,061,614 km (0.038 R)
• M18: 39,420,685 km (0.042 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 190 - 14,038 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit