🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.22 AU - 1.3 AU

Year: 533 Days

Day: 23.3 Hours

Environment

Temp: -21 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.27 AU - 1.29 AU

Year: 546 Days

Day: 12.8 Hours

Environment

Temp: -21 °C

Axial Tilt: 12.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 2.07 AU - 3.05 AU

Year: 1543 Days

Day: 45.1 Hours

Environment

Temp: -91 °C

Axial Tilt: 12 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 2.84 AU - 4.42 AU

Year: 2605 Days

Day: 43.1 Hours

Environment

Temp: -130 °C

Axial Tilt: 20.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 57,308,856 km

• M1: 23,188 km (0.105 R)
• M2: 1,619,247 km (0.065 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 3.44 AU - 3.9 AU

Year: 2649 Days

Day: 27 Hours

Environment

Temp: -127 °C

Axial Tilt: 20 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.74 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 13.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 313.2

Radius: 4.7

Gravity: 14.18 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 12.72 AU - 14.9 AU

Year: 19334 Days

Day: 18 Hours

Environment

Temp: -186 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 57,308,856 km

• M1: 58,493 km (0.1 R)
• M2: 225,893 km (0.076 R)
• M3: 482,902 km (0.108 R)
• M4: 1,053,169 km (0.076 R)
• M5: 1,882,091 km (0.111 R)
• M6: 2,641,450 km (0.054 R)
• M7: 3,586,759 km (0.094 R)
• M8: 4,269,822 km (0.07 R)
• M9: 7,002,228 km (0.1 R)
• M10: 10,274,980 km (0.073 R)
• M11: 10,716,743 km (0.085 R)
• M12: 16,220,299 km (0.096 R)
• M13: 18,702,726 km (0.107 R)
• M14: 24,018,237 km (0.113 R)
• M15: 26,093,459 km (0.096 R)
• M16: 27,331,381 km (0.101 R)
• M17: 28,392,479 km (0.093 R)
• M18: 34,355,899 km (0.115 R)
• M19: 36,219,440 km (0.066 R)
• M20: 44,203,927 km (0.069 R)
• M21: 50,709,938 km (0.074 R)
• M22: 54,107,156 km (0.102 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 417 - 14,897 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit