🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.49 AU - 0.57 AU

Year: 145 Days

Day: 22.8 Hours

Environment

Temp: 146 °C

Axial Tilt: 6.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.5 AU - 2.14 AU

Year: 920 Days

Day: 23.7 Hours

Environment

Temp: -67 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.67 AU - 2.45 AU

Year: 1108 Days

Day: 42 Hours

Environment

Temp: -74 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.5 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 12.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 872.1

Radius: 3.9

Gravity: 57.34 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 11.87 AU - 14.01 AU

Year: 17443 Days

Day: 22 Hours

Environment

Temp: -191 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 75,279,825 km

• M1: 50,714 km (0.118 R)
• M2: 181,761 km (0.108 R)
• M3: 345,272 km (0.111 R)
• M4: 494,571 km (0.065 R)
• M5: 650,302 km (0.074 R)
• M6: 916,885 km (0.073 R)
• M7: 1,238,222 km (0.071 R)
• M8: 4,442,907 km (0.045 R)
• M9: 4,863,277 km (0.105 R)
• M10: 5,083,186 km (0.068 R)
• M11: 5,464,511 km (0.034 R)
• M12: 6,326,793 km (0.086 R)
• M13: 7,323,564 km (0.046 R)
• M14: 7,759,941 km (0.099 R)
• M15: 8,009,769 km (0.106 R)
• M16: 9,565,737 km (0.1 R)
• M17: 10,205,118 km (0.03 R)
• M18: 11,248,713 km (0.103 R)
• M19: 14,803,158 km (0.069 R)
• M20: 15,499,387 km (0.088 R)
• M21: 16,298,538 km (0.039 R)
• M22: 16,708,137 km (0.094 R)
• M23: 17,040,693 km (0.058 R)
• M24: 18,503,761 km (0.056 R)
• M25: 18,681,333 km (0.057 R)
• M26: 19,677,655 km (0.057 R)
• M27: 22,172,499 km (0.072 R)
• M28: 25,412,938 km (0.08 R)
• M29: 26,186,060 km (0.1 R)
• M30: 29,194,623 km (0.075 R)
• M31: 36,859,419 km (0.109 R)
• M32: 39,293,676 km (0.104 R)
• M33: 39,881,596 km (0.078 R)
• M34: 41,225,882 km (0.112 R)
• M35: 44,957,601 km (0.1 R)
• M36: 45,762,437 km (0.099 R)
• M37: 46,087,065 km (0.101 R)
• M38: 50,620,628 km (0.099 R)
• M39: 67,864,176 km (0.033 R)
• M40: 72,824,393 km (0.106 R)
• M41: 74,829,304 km (0.068 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 216 - 14,852 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit