🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 2.03 AU - 2.89 AU

Year: 1454 Days

Day: 32.1 Hours

Environment

Temp: -104 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 2.42 AU - 3.32 AU

Year: 1832 Days

Day: 38.1 Hours

Environment

Temp: -97 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 3.32 AU - 4.32 AU

Year: 2813 Days

Day: 12.9 Hours

Environment

Temp: -137 °C

Axial Tilt: 43.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 44,401,184 km

• M1: 25,282 km (0.06 R)
• M2: 93,499 km (0.113 R)

Asteroid Belt

Center: 7.22 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 10.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 286.1

Radius: 8.3

Gravity: 4.15 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 9.62 AU - 11.6 AU

Year: 13020 Days

Day: 11.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 44,401,184 km

• M1: 103,372 km (0.087 R)
• M2: 544,686 km (0.075 R)
• M3: 835,055 km (0.069 R)
• M4: 1,435,242 km (0.101 R)
• M5: 1,946,119 km (0.042 R)
• M6: 2,332,680 km (0.071 R)
• M7: 2,709,816 km (0.043 R)
• M8: 3,127,343 km (0.111 R)
• M9: 3,783,330 km (0.072 R)
• M10: 4,816,453 km (0.06 R)
• M11: 5,756,526 km (0.059 R)
• M12: 6,665,932 km (0.099 R)
• M13: 8,679,220 km (0.095 R)
• M14: 9,216,874 km (0.085 R)
• M15: 16,209,976 km (0.097 R)
• M16: 18,299,260 km (0.107 R)
• M17: 21,115,440 km (0.034 R)
• M18: 21,760,357 km (0.11 R)
• M19: 24,120,861 km (0.048 R)
• M20: 27,590,634 km (0.105 R)
• M21: 30,350,416 km (0.088 R)
• M22: 32,112,978 km (0.12 R)
• M23: 33,181,107 km (0.098 R)
• M24: 33,723,998 km (0.118 R)
• M25: 34,383,126 km (0.054 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 291.4

Radius: 8.7

Gravity: 3.85 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 9.57 AU - 12.35 AU

Year: 13669 Days

Day: 5.4 Hours

Environment

Temp: -175 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 44,401,184 km

• M1: 108,309 km (0.115 R)
• M2: 452,085 km (0.092 R)
• M3: 913,893 km (0.095 R)
• M4: 1,316,162 km (0.114 R)
• M5: 1,671,158 km (0.045 R)
• M6: 2,007,304 km (0.076 R)
• M7: 2,838,021 km (0.072 R)
• M8: 3,654,377 km (0.118 R)
• M9: 4,064,275 km (0.066 R)
• M10: 4,590,411 km (0.087 R)
• M11: 5,415,593 km (0.105 R)
• M12: 6,665,184 km (0.104 R)
• M13: 9,916,693 km (0.038 R)
• M14: 11,236,296 km (0.053 R)
• M15: 19,322,360 km (0.05 R)
• M16: 21,208,490 km (0.108 R)
• M17: 22,871,420 km (0.078 R)
• M18: 23,647,235 km (0.107 R)
• M19: 24,440,702 km (0.083 R)
• M20: 37,368,950 km (0.105 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 224 - 12,824 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit