🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.63 AU - 1.73 AU

Year: 829 Days

Day: 33.2 Hours

Environment

Temp: -55 °C

Axial Tilt: 25.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 94,775,908 km

• M1: 42,935 km (0.074 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 2.52 AU - 2.58 AU

Year: 1551 Days

Day: 30.9 Hours

Environment

Temp: -100 °C

Axial Tilt: 43.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 94,775,908 km

• M1: 440,117 km (0.073 R)
• M2: 727,494 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 2.39 AU - 3.27 AU

Year: 1813 Days

Day: 41.2 Hours

Environment

Temp: -101 °C

Axial Tilt: 25.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 2.63 AU - 3.11 AU

Year: 1851 Days

Day: 35.2 Hours

Environment

Temp: -104 °C

Axial Tilt: 24.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 94,775,908 km

• M1: 2,236,787 km (0.113 R)

Asteroid Belt

Center: 9.32 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 15.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 931.1

Radius: 5.4

Gravity: 31.93 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 14.57 AU - 16.97 AU

Year: 23848 Days

Day: 22.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 94,775,908 km

• M1: 68,815 km (0.084 R)
• M2: 349,909 km (0.077 R)
• M3: 574,755 km (0.117 R)
• M4: 780,302 km (0.077 R)
• M5: 982,409 km (0.092 R)
• M6: 1,204,562 km (0.118 R)
• M7: 1,693,597 km (0.067 R)
• M8: 1,910,664 km (0.077 R)
• M9: 4,127,854 km (0.107 R)
• M10: 4,485,842 km (0.088 R)
• M11: 7,286,314 km (0.042 R)
• M12: 9,651,157 km (0.053 R)
• M13: 10,805,155 km (0.108 R)
• M14: 12,048,313 km (0.087 R)
• M15: 12,409,891 km (0.085 R)
• M16: 18,072,171 km (0.114 R)
• M17: 20,524,229 km (0.065 R)
• M18: 21,776,364 km (0.028 R)
• M19: 23,300,616 km (0.074 R)
• M20: 29,065,221 km (0.082 R)
• M21: 29,846,570 km (0.118 R)
• M22: 31,179,787 km (0.115 R)
• M23: 33,821,386 km (0.106 R)
• M24: 36,608,544 km (0.112 R)
• M25: 39,228,601 km (0.099 R)
• M26: 40,503,773 km (0.06 R)
• M27: 42,301,939 km (0.09 R)
• M28: 43,982,223 km (0.076 R)
• M29: 48,557,973 km (0.057 R)
• M30: 49,472,913 km (0.068 R)
• M31: 60,939,889 km (0.069 R)
• M32: 62,648,447 km (0.111 R)
• M33: 64,608,478 km (0.112 R)
• M34: 68,421,728 km (0.077 R)
• M35: 68,650,612 km (0.11 R)
• M36: 70,267,017 km (0.113 R)
• M37: 74,539,533 km (0.085 R)
• M38: 76,001,253 km (0.116 R)
• M39: 79,233,914 km (0.061 R)
• M40: 85,440,281 km (0.084 R)
• M41: 88,119,279 km (0.101 R)
• M42: 91,684,795 km (0.087 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 323 - 18,234 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit