🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.61 AU - 0.75 AU

Year: 198 Days

Day: 45.2 Hours

Environment

Temp: 203 °C

Axial Tilt: 14.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 2.67 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 4.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 4.35 AU - 4.95 AU

Year: 3541 Days

Day: 30.3 Hours

Environment

Temp: -129 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,661,219 km

• M1: 37,848 km (0.105 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 50.3

Radius: 10.6

Gravity: 0.45 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 6.03 AU - 7.73 AU

Year: 6372 Days

Day: 12.7 Hours

Environment

Temp: -153 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 42,661,219 km

• M1: 132,095 km (0.093 R)
• M2: 695,630 km (0.076 R)
• M3: 1,303,147 km (0.049 R)
• M4: 2,263,565 km (0.073 R)
• M5: 3,006,169 km (0.105 R)
• M6: 8,194,971 km (0.043 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 531.7

Radius: 12.4

Gravity: 3.46 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 5.69 AU - 8.17 AU

Year: 6442 Days

Day: 7.6 Hours

Environment

Temp: -145 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 42,661,219 km

• M1: 156,180 km (0.073 R)
• M2: 617,690 km (0.052 R)
• M3: 1,383,631 km (0.103 R)
• M4: 2,079,261 km (0.084 R)
• M5: 5,022,898 km (0.093 R)
• M6: 7,077,625 km (0.086 R)
• M7: 8,099,977 km (0.095 R)
• M8: 8,567,171 km (0.076 R)
• M9: 9,052,466 km (0.033 R)
• M10: 9,556,013 km (0.058 R)
• M11: 15,853,036 km (0.115 R)
• M12: 17,662,721 km (0.075 R)
• M13: 18,251,389 km (0.054 R)
• M14: 19,193,108 km (0.046 R)
• M15: 20,737,855 km (0.118 R)
• M16: 26,628,720 km (0.102 R)
• M17: 32,174,762 km (0.036 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 551.3

Radius: 12.8

Gravity: 3.36 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 6.86 AU - 10.92 AU

Year: 9359 Days

Day: 6.5 Hours

Environment

Temp: -171 °C

Axial Tilt: 57.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 42,661,219 km

• M1: 159,172 km (0.052 R)
• M2: 593,455 km (0.084 R)
• M3: 1,551,928 km (0.049 R)
• M4: 2,076,718 km (0.098 R)
• M5: 2,547,053 km (0.107 R)
• M6: 3,562,075 km (0.053 R)
• M7: 5,600,495 km (0.116 R)
• M8: 6,851,732 km (0.116 R)
• M9: 9,339,694 km (0.119 R)
• M10: 9,806,290 km (0.056 R)
• M11: 10,337,662 km (0.071 R)
• M12: 11,723,836 km (0.077 R)
• M13: 13,523,199 km (0.111 R)
• M14: 14,800,017 km (0.099 R)
• M15: 15,435,508 km (0.103 R)
• M16: 16,355,834 km (0.087 R)
• M17: 21,434,233 km (0.112 R)
• M18: 28,827,958 km (0.119 R)
• M19: 30,425,813 km (0.06 R)
• M20: 32,399,159 km (0.113 R)
• M21: 41,025,122 km (0.084 R)

Kuiper Belt

Range: 31.1 - 50.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 444 - 17,823 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit