🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.49 AU - 0.55 AU

Year: 132 Days

Day: 14.4 Hours

Environment

Temp: 228 °C

Axial Tilt: 33.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 94,141,458 km

• M1: 53,257 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.46 AU - 1.96 AU

Year: 790 Days

Day: 13.7 Hours

Environment

Temp: -40 °C

Axial Tilt: 45 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.89 AU - 2.75 AU

Year: 1248 Days

Day: 21.3 Hours

Environment

Temp: -62 °C

Axial Tilt: 27.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 2.28 AU - 3.12 AU

Year: 1567 Days

Day: 25.9 Hours

Environment

Temp: -88 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 2.28 AU - 3.18 AU

Year: 1593 Days

Day: 41.3 Hours

Environment

Temp: -92 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10.02 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 17.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 802.5

Radius: 5.9

Gravity: 23.05 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 13.9 AU - 20.72 AU

Year: 25430 Days

Day: 23.7 Hours

Environment

Temp: -201 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 94,141,458 km

• M1: 78,539 km (0.073 R)
• M2: 451,486 km (0.118 R)
• M3: 895,642 km (0.106 R)
• M4: 1,102,536 km (0.049 R)
• M5: 1,945,520 km (0.095 R)
• M6: 2,297,075 km (0.12 R)
• M7: 3,423,248 km (0.055 R)
• M8: 6,556,575 km (0.112 R)
• M9: 7,448,628 km (0.086 R)
• M10: 8,031,910 km (0.088 R)
• M11: 10,347,086 km (0.115 R)
• M12: 11,072,786 km (0.117 R)
• M13: 13,998,770 km (0.051 R)
• M14: 15,050,892 km (0.077 R)
• M15: 18,809,539 km (0.082 R)
• M16: 25,432,835 km (0.081 R)
• M17: 26,994,786 km (0.092 R)
• M18: 30,441,222 km (0.056 R)
• M19: 36,367,542 km (0.051 R)
• M20: 41,530,164 km (0.115 R)
• M21: 42,187,348 km (0.087 R)
• M22: 43,018,513 km (0.105 R)
• M23: 44,713,607 km (0.062 R)
• M24: 45,057,831 km (0.11 R)
• M25: 45,751,666 km (0.106 R)
• M26: 64,178,085 km (0.084 R)
• M27: 66,836,589 km (0.12 R)
• M28: 70,029,755 km (0.077 R)
• M29: 71,899,280 km (0.029 R)
• M30: 72,846,384 km (0.085 R)
• M31: 77,459,085 km (0.114 R)
• M32: 82,262,822 km (0.096 R)

Kuiper Belt

Range: 31.1 - 53.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 160 - 13,838 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit