🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.74 AU - 1.02 AU

Year: 305 Days

Day: 41.9 Hours

Environment

Temp: 168 °C

Axial Tilt: 20.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.44 AU - 1.64 AU

Year: 705 Days

Day: 22.5 Hours

Environment

Temp: -34 °C

Axial Tilt: 29 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 2.28 AU - 2.7 AU

Year: 1450 Days

Day: 21.1 Hours

Environment

Temp: -96 °C

Axial Tilt: 3.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 4.06 AU - 4.24 AU

Year: 3119 Days

Day: 39.4 Hours

Environment

Temp: -132 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 498.7

Radius: 8.7

Gravity: 6.59 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 7.13 AU - 8.09 AU

Year: 7746 Days

Day: 7.3 Hours

Environment

Temp: -154 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 35,177,057 km

• M1: 113,545 km (0.107 R)
• M2: 402,717 km (0.1 R)
• M3: 702,362 km (0.119 R)
• M4: 1,106,875 km (0.105 R)
• M5: 1,423,125 km (0.106 R)
• M6: 1,915,302 km (0.08 R)
• M7: 2,193,554 km (0.061 R)
• M8: 2,534,786 km (0.115 R)
• M9: 3,614,584 km (0.057 R)
• M10: 3,969,729 km (0.116 R)
• M11: 4,640,676 km (0.095 R)
• M12: 5,598,700 km (0.117 R)
• M13: 5,977,931 km (0.084 R)
• M14: 6,374,216 km (0.057 R)
• M15: 7,182,942 km (0.086 R)
• M16: 7,593,139 km (0.076 R)
• M17: 9,003,249 km (0.089 R)
• M18: 9,524,597 km (0.11 R)
• M19: 10,675,603 km (0.031 R)
• M20: 10,965,075 km (0.111 R)
• M21: 12,386,105 km (0.094 R)
• M22: 13,811,923 km (0.056 R)
• M23: 15,527,960 km (0.093 R)
• M24: 19,882,006 km (0.079 R)
• M25: 21,142,218 km (0.12 R)
• M26: 22,771,489 km (0.106 R)
• M27: 25,412,639 km (0.056 R)
• M28: 26,806,742 km (0.097 R)
• M29: 32,288,905 km (0.092 R)
• M30: 36,367,990 km (0.077 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 70.8

Radius: 6.3

Gravity: 1.78 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 13.32 AU - 14.9 AU

Year: 19555 Days

Day: 20.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 35,177,057 km

• M1: 95,593 km (0.066 R)
• M2: 1,507,199 km (0.115 R)
• M3: 1,870,721 km (0.043 R)
• M4: 3,276,792 km (0.048 R)
• M5: 4,335,346 km (0.117 R)
• M6: 4,571,861 km (0.11 R)
• M7: 5,666,767 km (0.071 R)
• M8: 7,286,912 km (0.089 R)
• M9: 9,193,238 km (0.082 R)
• M10: 15,243,873 km (0.097 R)
• M11: 21,105,118 km (0.117 R)
• M12: 24,489,770 km (0.068 R)
• M13: 26,966,063 km (0.116 R)
• M14: 35,071,874 km (0.087 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 481 - 16,837 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit